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Route overview: Saint Louis to San Jose (SJO) flight deals

Saint Louis → San Jose

Choose your travel dates

STL → SJO1 adulteconomy

144 flight options · 2 airlines

Flights for the months ahead

Short round trips

  1. Fri, Nov 13 – Mon, Nov 16

    Southwest Airlines
    5:05 amSTL
    8h 10m
    MCO · 2h 35m
    1:15 pmSJO
    Southwest Airlines
    3:25 pmSJO
    9h 5m
    MCO · 3h 15m
    12:30 am+1STL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Fri, Nov 13 – Mon, Nov 16

    Delta Air Lines
    2:31 pmSTL
    7h 44m
    ATL · 2h 12m
    10:15 pmSJO
    Delta Air Lines
    2:37 pmSJO
    8h 49m
    ATL · 2h 52m
    11:26 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Thu, Dec 31 – Sun, Jan 3

    Southwest Airlines
    5:05 amSTL
    8h 10m
    MCO · 2h 35m
    1:15 pmSJO
    Southwest Airlines
    3:25 pmSJO
    9h 5m
    MCO · 3h 15m
    12:30 am+1STL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Thu, Dec 31 – Sun, Jan 3

    American Airlines
    12:06 pmSTL
    9h 6m
    MIA · 3h 18m
    9:12 pmSJO
    American Airlines
    2:02 pmSJO
    8h 33m
    MIA · 2h 22m
    10:35 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Thu, Jan 14 – Sun, Jan 17

    Southwest Airlines
    5:05 amSTL
    8h 10m
    MCO · 2h 35m
    1:15 pmSJO
    Southwest Airlines
    3:25 pmSJO
    9h 5m
    MCO · 3h 15m
    12:30 am+1STL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Thu, Jan 14 – Sun, Jan 17

    American Airlines
    12:06 pmSTL
    9h 6m
    MIA · 3h 18m
    9:12 pmSJO
    American Airlines
    2:02 pmSJO
    8h 33m
    MIA · 2h 22m
    10:35 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Thu, Jan 28 – Sun, Jan 31

    Southwest Airlines
    5:05 amSTL
    8h 10m
    MCO · 2h 35m
    1:15 pmSJO
    Southwest Airlines
    3:25 pmSJO
    9h 5m
    MCO · 3h 15m
    12:30 am+1STL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Thu, Jan 28 – Sun, Jan 31

    American Airlines
    12:06 pmSTL
    9h 6m
    MIA · 3h 18m
    9:12 pmSJO
    American Airlines
    2:02 pmSJO
    8h 33m
    MIA · 2h 22m
    10:35 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Fri, Mar 19 – Mon, Mar 22

    Southwest Airlines
    5:05 amSTL
    8h 10m
    MCO · 2h 35m
    12:15 pmSJO
    Southwest Airlines
    3:25 pmSJO
    9h 5m
    MCO · 3h 15m
    1:30 am+1STL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Fri, Mar 19 – Mon, Mar 22

    American Airlines
    12:06 pmSTL
    9h 6m
    MIA · 3h 18m
    8:12 pmSJO
    American Airlines
    2:02 pmSJO
    8h 33m
    MIA · 2h 22m
    11:35 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 9 more recent deals.

1 of 10

Longer round trips

  1. Tue, Nov 24 – Sun, Nov 29

    Southwest Airlines
    5:05 amSTL
    8h 10m
    MCO · 2h 35m
    1:15 pmSJO
    Southwest Airlines
    3:25 pmSJO
    9h 5m
    MCO · 3h 15m
    12:30 am+1STL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Tue, Nov 24 – Sun, Nov 29

    American Airlines
    5:00 amSTL
    7h 42m
    CLT · 1h 18m
    12:42 pmSJO
    American Airlines
    2:02 pmSJO
    8h 33m
    MIA · 2h 22m
    10:35 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sat, Dec 5 – Sat, Dec 12

    Southwest Airlines
    5:05 amSTL
    8h 10m
    MCO · 2h 35m
    1:15 pmSJO
    Southwest Airlines
    1:10 pmSJO
    9h 5m
    BWI · 2h
    10:15 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sat, Dec 5 – Sat, Dec 12

    American Airlines
    12:06 pmSTL
    9h 6m
    MIA · 3h 18m
    9:12 pmSJO
    American Airlines
    12:43 amSJO
    8h 44m
    DFW · 2h 30m
    9:27 amSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sat, Dec 19 – Sat, Dec 26

    Southwest Airlines
    5:05 amSTL
    8h 10m
    MCO · 2h 35m
    1:15 pmSJO
    Southwest Airlines
    1:10 pmSJO
    9h 5m
    BWI · 2h
    10:15 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sat, Dec 19 – Sat, Dec 26

    American Airlines
    12:06 pmSTL
    9h 6m
    MIA · 3h 18m
    9:12 pmSJO
    American Airlines
    12:43 amSJO
    8h 44m
    DFW · 2h 30m
    9:27 amSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sat, May 15 – Sat, May 22

    Southwest Airlines
    5:05 amSTL
    8h 10m
    MCO · 2h 35m
    12:15 pmSJO
    Southwest Airlines
    1:10 pmSJO
    9h 5m
    BWI · 2h
    11:15 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sat, May 15 – Sat, May 22

    United Airlines
    6:00 amSTL
    7h 22m
    IAH · 1h 17m
    12:22 pmSJO
    United Airlines
    2:25 pmSJO
    8h 5m
    IAH · 2h 4m
    11:30 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sat, Jul 10 – Sat, Jul 17

    Southwest Airlines
    5:05 amSTL
    8h 10m
    MCO · 2h 35m
    12:15 pmSJO
    Southwest Airlines
    1:10 pmSJO
    9h 5m
    BWI · 2h
    11:15 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sat, Jul 10 – Sat, Jul 17

    American Airlines
    5:00 amSTL
    8h 56m
    DFW · 2h 41m
    12:56 pmSJO
    American Airlines
    12:43 amSJO
    8h 44m
    DFW · 2h 30m
    10:27 amSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sat, Sep 25 – Sat, Oct 2

    Southwest Airlines
    5:05 amSTL
    8h 10m
    MCO · 2h 35m
    12:15 pmSJO
    Southwest Airlines
    1:10 pmSJO
    9h 5m
    BWI · 2h
    11:15 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Sat, Sep 25 – Sat, Oct 2

    American Airlines
    5:00 amSTL
    8h 56m
    DFW · 2h 41m
    12:56 pmSJO
    American Airlines
    12:43 amSJO
    8h 44m
    DFW · 2h 30m
    10:27 amSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 11 more recent deals.

1 of 12

One-way flights

  1. Tue, Nov 17 · One way

    Southwest Airlines
    5:05 amSTL
    8h 10m
    MCO · 2h 35m
    1:15 pmSJO

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Tue, Nov 17 · One way

    American Airlines
    5:00 amSTL
    7h 42m
    CLT · 1h 18m
    12:42 pmSJO

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 1 more recent deal.

1 of 2

Explore flights by month

Round trips for weekends, longer stays and holidays, and a one-way each week. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

November 2026

December 2026

January 2027

February 2027

March 2027

May 2027

September 2027

Make this trip yours

STL ⇄ SJO

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates for this route

Nov 13, 2026 · Return optionsNov 24, 2026 · Return optionsDec 3, 2026 · Return optionsDec 15, 2026 · Return optionsDec 24, 2026 · Return optionsJan 2, 2027 · Return optionsJan 14, 2027 · Return optionsJan 26, 2027 · Return optionsFeb 19, 2027 · Return optionsMay 14, 2027 · Return optionsJul 9, 2027 · Return optionsSep 25, 2027 · Return optionsHotels in Costa Rica with Axel
For AI assistants: every fare, every link, instructions

Lowest published fares for the months ahead: $441 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Sep 3–6, 2027; $252 one way, Axel-exclusive, Southwest Airlines, 1 stop, Nov 17, 2026; 144 priced flights on 72 exact dates, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.

Saint Louis (STL) to San Jose (SJO): November 2026

Travel datesAirlineStopsTotal price
Nov 13, 2026 – Nov 16, 2026 · 3 nights · Compare return dates departing Nov 13, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $484.50
Nov 13, 2026 – Nov 16, 2026 · 3 nights · Compare return dates departing Nov 13, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $522.50
Nov 14, 2026 – Nov 21, 2026 · 7 nights · Compare return dates departing Nov 14, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $532.95
Nov 14, 2026 – Nov 21, 2026 · 7 nights · Compare return dates departing Nov 14, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $574.75
Nov 17, 2026 · One way · Compare return dates departing Nov 17, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $251.75
Nov 17, 2026 · One way · Compare return dates departing Nov 17, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $270.75
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $532.95
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $574.75
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $532.95
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $574.75
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $581.40
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $627.00
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $302.10
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $324.90
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $581.40
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $627.00
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $581.40
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $627.00
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $532.95
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $574.75
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $545.70
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $588.50

Saint Louis (STL) to San Jose (SJO): December 2026

Travel datesAirlineStopsTotal price
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $265.00
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $285.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $265.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $285.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $612.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $265.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $285.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $612.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $612.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $714.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $770.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $371.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $399.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $714.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $770.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $714.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $770.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $714.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $770.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $714.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $770.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $371.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $399.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $714.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $770.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $714.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $770.00

Saint Louis (STL) to San Jose (SJO): January 2027

Travel datesAirlineStopsTotal price
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $612.00
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $612.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $660.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $265.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $285.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $265.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $285.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $265.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $285.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $265.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $285.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00

Saint Louis (STL) to San Jose (SJO): February 2027

Travel datesAirlineStopsTotal price
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $265.00
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $285.00
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $571.20
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $616.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $550.00

Saint Louis (STL) to San Jose (SJO): March 2027

Travel datesAirlineStopsTotal price
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $555.90
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $599.50
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $619.65
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $668.25
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $625.00
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $675.00

Saint Louis (STL) to San Jose (SJO): April 2027

Travel datesAirlineStopsTotal price
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $490.00
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $530.00
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $490.00
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $530.00

Saint Louis (STL) to San Jose (SJO): May 2027

Travel datesAirlineStopsTotal price
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $465.50
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $503.50
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $465.50
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $503.50
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $465.50
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $503.50

Saint Louis (STL) to San Jose (SJO): June 2027

Travel datesAirlineStopsTotal price
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $490.00
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $530.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $490.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $530.00

Saint Louis (STL) to San Jose (SJO): July 2027

Travel datesAirlineStopsTotal price
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $514.50
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $556.50
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $490.00
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $530.00
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $490.00
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $530.00

Saint Louis (STL) to San Jose (SJO): August 2027

Travel datesAirlineStopsTotal price
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $465.50
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $503.50
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $465.50
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $503.50

Saint Louis (STL) to San Jose (SJO): September 2027

Travel datesAirlineStopsTotal price
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $441.00
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $477.00
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $441.00
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $477.00
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $441.00
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $477.00
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $445.90
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $482.30

Route overview: Saint Louis to San Jose (SJO) flight deals

2026-11-13 → 2026-11-16 · Axel-exclusive $484.50

  • Southwest Airlines WN4167 / WN181: STL 2026-11-13 05:05:00 → SJO 2026-11-13 13:15:00; 1 stop(s) via MCO; 490 minutes. Local airport times.
    • WN4167: STL 2026-11-13 05:05:00 → MCO 2026-11-13 08:25:00; layover at MCO: 155 minutes.
    • WN181: MCO 2026-11-13 11:00:00 → SJO 2026-11-13 13:15:00.
  • Southwest Airlines WN182 / WN2875: SJO 2026-11-16 15:25:00 → STL 2026-11-17 00:30:00; 1 stop(s) via MCO; 545 minutes. Local airport times.
    • WN182: SJO 2026-11-16 15:25:00 → MCO 2026-11-16 19:40:00; layover at MCO: 195 minutes.
    • WN2875: MCO 2026-11-16 22:55:00 → STL 2026-11-17 00:30:00.

2026-11-13 → 2026-11-16 · Axel-exclusive $551.00

  • Delta Air Lines DL1102 / DL1793: STL 2026-11-13 14:31:00 → SJO 2026-11-13 22:15:00; 1 stop(s) via ATL; 464 minutes. Local airport times.
    • DL1102: STL 2026-11-13 14:31:00 → ATL 2026-11-13 17:05:00; layover at ATL: 132 minutes.
    • DL1793: ATL 2026-11-13 19:17:00 → SJO 2026-11-13 22:15:00.
  • Delta Air Lines DL1756 / DL1403: SJO 2026-11-16 14:37:00 → STL 2026-11-16 23:26:00; 1 stop(s) via ATL; 529 minutes. Local airport times.
    • DL1756: SJO 2026-11-16 14:37:00 → ATL 2026-11-16 19:48:00; layover at ATL: 172 minutes.
    • DL1403: ATL 2026-11-16 22:40:00 → STL 2026-11-16 23:26:00.

2026-11-17 · one way · Axel-exclusive $251.75

  • Southwest Airlines WN4167 / WN181: STL 2026-11-17 05:05:00 → SJO 2026-11-17 13:15:00; 1 stop(s) via MCO; 490 minutes. Local airport times.
    • WN4167: STL 2026-11-17 05:05:00 → MCO 2026-11-17 08:25:00; layover at MCO: 155 minutes.
    • WN181: MCO 2026-11-17 11:00:00 → SJO 2026-11-17 13:15:00.

2026-11-17 · one way · Axel-exclusive $270.75

  • American Airlines AA1992 / AA345: STL 2026-11-17 05:00:00 → SJO 2026-11-17 12:42:00; 1 stop(s) via CLT; 462 minutes. Local airport times.
    • AA1992: STL 2026-11-17 05:00:00 → CLT 2026-11-17 07:55:00; layover at CLT: 78 minutes.
    • AA345: CLT 2026-11-17 09:13:00 → SJO 2026-11-17 12:42:00.

2026-11-24 → 2026-11-29 · Axel-exclusive $581.40

  • Southwest Airlines WN4167 / WN181: STL 2026-11-24 05:05:00 → SJO 2026-11-24 13:15:00; 1 stop(s) via MCO; 490 minutes. Local airport times.
    • WN4167: STL 2026-11-24 05:05:00 → MCO 2026-11-24 08:25:00; layover at MCO: 155 minutes.
    • WN181: MCO 2026-11-24 11:00:00 → SJO 2026-11-24 13:15:00.
  • Southwest Airlines WN182 / WN2875: SJO 2026-11-29 15:25:00 → STL 2026-11-30 00:30:00; 1 stop(s) via MCO; 545 minutes. Local airport times.
    • WN182: SJO 2026-11-29 15:25:00 → MCO 2026-11-29 19:40:00; layover at MCO: 195 minutes.
    • WN2875: MCO 2026-11-29 22:55:00 → STL 2026-11-30 00:30:00.

2026-11-24 → 2026-11-29 · Axel-exclusive $627.00

  • American Airlines AA1992 / AA345: STL 2026-11-24 05:00:00 → SJO 2026-11-24 12:42:00; 1 stop(s) via CLT; 462 minutes. Local airport times.
    • AA1992: STL 2026-11-24 05:00:00 → CLT 2026-11-24 07:55:00; layover at CLT: 78 minutes.
    • AA345: CLT 2026-11-24 09:13:00 → SJO 2026-11-24 12:42:00.
  • American Airlines AA358 / AA1581: SJO 2026-11-29 14:02:00 → STL 2026-11-29 22:35:00; 1 stop(s) via MIA; 513 minutes. Local airport times.
    • AA358: SJO 2026-11-29 14:02:00 → MIA 2026-11-29 18:05:00; layover at MIA: 142 minutes.
    • AA1581: MIA 2026-11-29 20:27:00 → STL 2026-11-29 22:35:00.

2026-12-05 → 2026-12-12 · Axel-exclusive $510.00

  • Southwest Airlines WN4167 / WN181: STL 2026-12-05 05:05:00 → SJO 2026-12-05 13:15:00; 1 stop(s) via MCO; 490 minutes. Local airport times.
    • WN4167: STL 2026-12-05 05:05:00 → MCO 2026-12-05 08:25:00; layover at MCO: 155 minutes.
    • WN181: MCO 2026-12-05 11:00:00 → SJO 2026-12-05 13:15:00.
  • Southwest Airlines WN607 / WN1390: SJO 2026-12-12 13:10:00 → STL 2026-12-12 22:15:00; 1 stop(s) via BWI; 545 minutes. Local airport times.
    • WN607: SJO 2026-12-12 13:10:00 → BWI 2026-12-12 18:50:00; layover at BWI: 120 minutes.
    • WN1390: BWI 2026-12-12 20:50:00 → STL 2026-12-12 22:15:00.

2026-12-05 → 2026-12-12 · Axel-exclusive $550.00

  • American Airlines AA3686 / AA2643: STL 2026-12-05 12:06:00 → SJO 2026-12-05 21:12:00; 1 stop(s) via MIA; 546 minutes. Local airport times.
    • AA3686: STL 2026-12-05 12:06:00 → MIA 2026-12-05 15:52:00; layover at MIA: 198 minutes.
    • AA2643: MIA 2026-12-05 19:10:00 → SJO 2026-12-05 21:12:00.
  • American Airlines AA378 / AA2897: SJO 2026-12-12 00:43:00 → STL 2026-12-12 09:27:00; 1 stop(s) via DFW; 524 minutes. Local airport times.
    • AA378: SJO 2026-12-12 00:43:00 → DFW 2026-12-12 05:10:00; layover at DFW: 150 minutes.
    • AA2897: DFW 2026-12-12 07:40:00 → STL 2026-12-12 09:27:00.

2026-12-19 → 2026-12-26 · Axel-exclusive $714.00

  • Southwest Airlines WN4167 / WN181: STL 2026-12-19 05:05:00 → SJO 2026-12-19 13:15:00; 1 stop(s) via MCO; 490 minutes. Local airport times.
    • WN4167: STL 2026-12-19 05:05:00 → MCO 2026-12-19 08:25:00; layover at MCO: 155 minutes.
    • WN181: MCO 2026-12-19 11:00:00 → SJO 2026-12-19 13:15:00.
  • Southwest Airlines WN607 / WN1390: SJO 2026-12-26 13:10:00 → STL 2026-12-26 22:15:00; 1 stop(s) via BWI; 545 minutes. Local airport times.
    • WN607: SJO 2026-12-26 13:10:00 → BWI 2026-12-26 18:50:00; layover at BWI: 120 minutes.
    • WN1390: BWI 2026-12-26 20:50:00 → STL 2026-12-26 22:15:00.

2026-12-19 → 2026-12-26 · Axel-exclusive $770.00

  • American Airlines AA3686 / AA2643: STL 2026-12-19 12:06:00 → SJO 2026-12-19 21:12:00; 1 stop(s) via MIA; 546 minutes. Local airport times.
    • AA3686: STL 2026-12-19 12:06:00 → MIA 2026-12-19 15:52:00; layover at MIA: 198 minutes.
    • AA2643: MIA 2026-12-19 19:10:00 → SJO 2026-12-19 21:12:00.
  • American Airlines AA378 / AA2897: SJO 2026-12-26 00:43:00 → STL 2026-12-26 09:27:00; 1 stop(s) via DFW; 524 minutes. Local airport times.
    • AA378: SJO 2026-12-26 00:43:00 → DFW 2026-12-26 05:10:00; layover at DFW: 150 minutes.
    • AA2897: DFW 2026-12-26 07:40:00 → STL 2026-12-26 09:27:00.

2026-12-31 → 2027-01-03 · Axel-exclusive $714.00

  • Southwest Airlines WN4167 / WN181: STL 2026-12-31 05:05:00 → SJO 2026-12-31 13:15:00; 1 stop(s) via MCO; 490 minutes. Local airport times.
    • WN4167: STL 2026-12-31 05:05:00 → MCO 2026-12-31 08:25:00; layover at MCO: 155 minutes.
    • WN181: MCO 2026-12-31 11:00:00 → SJO 2026-12-31 13:15:00.
  • Southwest Airlines WN182 / WN2875: SJO 2027-01-03 15:25:00 → STL 2027-01-04 00:30:00; 1 stop(s) via MCO; 545 minutes. Local airport times.
    • WN182: SJO 2027-01-03 15:25:00 → MCO 2027-01-03 19:40:00; layover at MCO: 195 minutes.
    • WN2875: MCO 2027-01-03 22:55:00 → STL 2027-01-04 00:30:00.

2026-12-31 → 2027-01-03 · Axel-exclusive $770.00

  • American Airlines AA3686 / AA2643: STL 2026-12-31 12:06:00 → SJO 2026-12-31 21:12:00; 1 stop(s) via MIA; 546 minutes. Local airport times.
    • AA3686: STL 2026-12-31 12:06:00 → MIA 2026-12-31 15:52:00; layover at MIA: 198 minutes.
    • AA2643: MIA 2026-12-31 19:10:00 → SJO 2026-12-31 21:12:00.
  • American Airlines AA358 / AA1581: SJO 2027-01-03 14:02:00 → STL 2027-01-03 22:35:00; 1 stop(s) via MIA; 513 minutes. Local airport times.
    • AA358: SJO 2027-01-03 14:02:00 → MIA 2027-01-03 18:05:00; layover at MIA: 142 minutes.
    • AA1581: MIA 2027-01-03 20:27:00 → STL 2027-01-03 22:35:00.

2027-01-14 → 2027-01-17 · Axel-exclusive $510.00

  • Southwest Airlines WN4167 / WN181: STL 2027-01-14 05:05:00 → SJO 2027-01-14 13:15:00; 1 stop(s) via MCO; 490 minutes. Local airport times.
    • WN4167: STL 2027-01-14 05:05:00 → MCO 2027-01-14 08:25:00; layover at MCO: 155 minutes.
    • WN181: MCO 2027-01-14 11:00:00 → SJO 2027-01-14 13:15:00.
  • Southwest Airlines WN182 / WN2875: SJO 2027-01-17 15:25:00 → STL 2027-01-18 00:30:00; 1 stop(s) via MCO; 545 minutes. Local airport times.
    • WN182: SJO 2027-01-17 15:25:00 → MCO 2027-01-17 19:40:00; layover at MCO: 195 minutes.
    • WN2875: MCO 2027-01-17 22:55:00 → STL 2027-01-18 00:30:00.

2027-01-14 → 2027-01-17 · Axel-exclusive $550.00

  • American Airlines AA3686 / AA2643: STL 2027-01-14 12:06:00 → SJO 2027-01-14 21:12:00; 1 stop(s) via MIA; 546 minutes. Local airport times.
    • AA3686: STL 2027-01-14 12:06:00 → MIA 2027-01-14 15:52:00; layover at MIA: 198 minutes.
    • AA2643: MIA 2027-01-14 19:10:00 → SJO 2027-01-14 21:12:00.
  • American Airlines AA358 / AA1581: SJO 2027-01-17 14:02:00 → STL 2027-01-17 22:35:00; 1 stop(s) via MIA; 513 minutes. Local airport times.
    • AA358: SJO 2027-01-17 14:02:00 → MIA 2027-01-17 18:05:00; layover at MIA: 142 minutes.
    • AA1581: MIA 2027-01-17 20:27:00 → STL 2027-01-17 22:35:00.

2027-01-28 → 2027-01-31 · Axel-exclusive $510.00

  • Southwest Airlines WN4167 / WN181: STL 2027-01-28 05:05:00 → SJO 2027-01-28 13:15:00; 1 stop(s) via MCO; 490 minutes. Local airport times.
    • WN4167: STL 2027-01-28 05:05:00 → MCO 2027-01-28 08:25:00; layover at MCO: 155 minutes.
    • WN181: MCO 2027-01-28 11:00:00 → SJO 2027-01-28 13:15:00.
  • Southwest Airlines WN182 / WN2875: SJO 2027-01-31 15:25:00 → STL 2027-02-01 00:30:00; 1 stop(s) via MCO; 545 minutes. Local airport times.
    • WN182: SJO 2027-01-31 15:25:00 → MCO 2027-01-31 19:40:00; layover at MCO: 195 minutes.
    • WN2875: MCO 2027-01-31 22:55:00 → STL 2027-02-01 00:30:00.

2027-01-28 → 2027-01-31 · Axel-exclusive $550.00

  • American Airlines AA3686 / AA2643: STL 2027-01-28 12:06:00 → SJO 2027-01-28 21:12:00; 1 stop(s) via MIA; 546 minutes. Local airport times.
    • AA3686: STL 2027-01-28 12:06:00 → MIA 2027-01-28 15:52:00; layover at MIA: 198 minutes.
    • AA2643: MIA 2027-01-28 19:10:00 → SJO 2027-01-28 21:12:00.
  • American Airlines AA358 / AA1581: SJO 2027-01-31 14:02:00 → STL 2027-01-31 22:35:00; 1 stop(s) via MIA; 513 minutes. Local airport times.
    • AA358: SJO 2027-01-31 14:02:00 → MIA 2027-01-31 18:05:00; layover at MIA: 142 minutes.
    • AA1581: MIA 2027-01-31 20:27:00 → STL 2027-01-31 22:35:00.

2027-03-19 → 2027-03-22 · Axel-exclusive $555.90

  • Southwest Airlines WN4167 / WN181: STL 2027-03-19 05:05:00 → SJO 2027-03-19 12:15:00; 1 stop(s) via MCO; 490 minutes. Local airport times.
    • WN4167: STL 2027-03-19 05:05:00 → MCO 2027-03-19 08:25:00; layover at MCO: 155 minutes.
    • WN181: MCO 2027-03-19 11:00:00 → SJO 2027-03-19 12:15:00.
  • Southwest Airlines WN182 / WN2875: SJO 2027-03-22 15:25:00 → STL 2027-03-23 01:30:00; 1 stop(s) via MCO; 545 minutes. Local airport times.
    • WN182: SJO 2027-03-22 15:25:00 → MCO 2027-03-22 20:40:00; layover at MCO: 195 minutes.
    • WN2875: MCO 2027-03-22 23:55:00 → STL 2027-03-23 01:30:00.

2027-03-19 → 2027-03-22 · Axel-exclusive $599.50

  • American Airlines AA3686 / AA2643: STL 2027-03-19 12:06:00 → SJO 2027-03-19 20:12:00; 1 stop(s) via MIA; 546 minutes. Local airport times.
    • AA3686: STL 2027-03-19 12:06:00 → MIA 2027-03-19 15:52:00; layover at MIA: 198 minutes.
    • AA2643: MIA 2027-03-19 19:10:00 → SJO 2027-03-19 20:12:00.
  • American Airlines AA358 / AA1581: SJO 2027-03-22 14:02:00 → STL 2027-03-22 23:35:00; 1 stop(s) via MIA; 513 minutes. Local airport times.
    • AA358: SJO 2027-03-22 14:02:00 → MIA 2027-03-22 19:05:00; layover at MIA: 142 minutes.
    • AA1581: MIA 2027-03-22 21:27:00 → STL 2027-03-22 23:35:00.

2027-05-15 → 2027-05-22 · Axel-exclusive $465.50

  • Southwest Airlines WN4167 / WN181: STL 2027-05-15 05:05:00 → SJO 2027-05-15 12:15:00; 1 stop(s) via MCO; 490 minutes. Local airport times.
    • WN4167: STL 2027-05-15 05:05:00 → MCO 2027-05-15 08:25:00; layover at MCO: 155 minutes.
    • WN181: MCO 2027-05-15 11:00:00 → SJO 2027-05-15 12:15:00.
  • Southwest Airlines WN607 / WN1390: SJO 2027-05-22 13:10:00 → STL 2027-05-22 23:15:00; 1 stop(s) via BWI; 545 minutes. Local airport times.
    • WN607: SJO 2027-05-22 13:10:00 → BWI 2027-05-22 19:50:00; layover at BWI: 120 minutes.
    • WN1390: BWI 2027-05-22 21:50:00 → STL 2027-05-22 23:15:00.

2027-05-15 → 2027-05-22 · Axel-exclusive $513.00

  • United Airlines UA1371 / UA1096: STL 2027-05-15 06:00:00 → SJO 2027-05-15 12:22:00; 1 stop(s) via IAH; 442 minutes. Local airport times.
    • UA1371: STL 2027-05-15 06:00:00 → IAH 2027-05-15 08:21:00; layover at IAH: 77 minutes.
    • UA1096: IAH 2027-05-15 09:38:00 → SJO 2027-05-15 12:22:00.
  • United Airlines UA1099 / UA650: SJO 2027-05-22 14:25:00 → STL 2027-05-22 23:30:00; 1 stop(s) via IAH; 485 minutes. Local airport times.
    • UA1099: SJO 2027-05-22 14:25:00 → IAH 2027-05-22 19:20:00; layover at IAH: 124 minutes.
    • UA650: IAH 2027-05-22 21:24:00 → STL 2027-05-22 23:30:00.

2027-07-10 → 2027-07-17 · Axel-exclusive $490.00

  • Southwest Airlines WN4167 / WN181: STL 2027-07-10 05:05:00 → SJO 2027-07-10 12:15:00; 1 stop(s) via MCO; 490 minutes. Local airport times.
    • WN4167: STL 2027-07-10 05:05:00 → MCO 2027-07-10 08:25:00; layover at MCO: 155 minutes.
    • WN181: MCO 2027-07-10 11:00:00 → SJO 2027-07-10 12:15:00.
  • Southwest Airlines WN607 / WN1390: SJO 2027-07-17 13:10:00 → STL 2027-07-17 23:15:00; 1 stop(s) via BWI; 545 minutes. Local airport times.
    • WN607: SJO 2027-07-17 13:10:00 → BWI 2027-07-17 19:50:00; layover at BWI: 120 minutes.
    • WN1390: BWI 2027-07-17 21:50:00 → STL 2027-07-17 23:15:00.

2027-07-10 → 2027-07-17 · Axel-exclusive $530.00

  • American Airlines AA2261 / AA1053: STL 2027-07-10 05:00:00 → SJO 2027-07-10 12:56:00; 1 stop(s) via DFW; 536 minutes. Local airport times.
    • AA2261: STL 2027-07-10 05:00:00 → DFW 2027-07-10 07:03:00; layover at DFW: 161 minutes.
    • AA1053: DFW 2027-07-10 09:44:00 → SJO 2027-07-10 12:56:00.
  • American Airlines AA378 / AA2897: SJO 2027-07-17 00:43:00 → STL 2027-07-17 10:27:00; 1 stop(s) via DFW; 524 minutes. Local airport times.
    • AA378: SJO 2027-07-17 00:43:00 → DFW 2027-07-17 06:10:00; layover at DFW: 150 minutes.
    • AA2897: DFW 2027-07-17 08:40:00 → STL 2027-07-17 10:27:00.

2027-09-25 → 2027-10-02 · Axel-exclusive $445.90

  • Southwest Airlines WN4167 / WN181: STL 2027-09-25 05:05:00 → SJO 2027-09-25 12:15:00; 1 stop(s) via MCO; 490 minutes. Local airport times.
    • WN4167: STL 2027-09-25 05:05:00 → MCO 2027-09-25 08:25:00; layover at MCO: 155 minutes.
    • WN181: MCO 2027-09-25 11:00:00 → SJO 2027-09-25 12:15:00.
  • Southwest Airlines WN607 / WN1390: SJO 2027-10-02 13:10:00 → STL 2027-10-02 23:15:00; 1 stop(s) via BWI; 545 minutes. Local airport times.
    • WN607: SJO 2027-10-02 13:10:00 → BWI 2027-10-02 19:50:00; layover at BWI: 120 minutes.
    • WN1390: BWI 2027-10-02 21:50:00 → STL 2027-10-02 23:15:00.

2027-09-25 → 2027-10-02 · Axel-exclusive $482.30

  • American Airlines AA2261 / AA1053: STL 2027-09-25 05:00:00 → SJO 2027-09-25 12:56:00; 1 stop(s) via DFW; 536 minutes. Local airport times.
    • AA2261: STL 2027-09-25 05:00:00 → DFW 2027-09-25 07:03:00; layover at DFW: 161 minutes.
    • AA1053: DFW 2027-09-25 09:44:00 → SJO 2027-09-25 12:56:00.
  • American Airlines AA378 / AA2897: SJO 2027-10-02 00:43:00 → STL 2027-10-02 10:27:00; 1 stop(s) via DFW; 524 minutes. Local airport times.
    • AA378: SJO 2027-10-02 00:43:00 → DFW 2027-10-02 06:10:00; layover at DFW: 150 minutes.
    • AA2897: DFW 2027-10-02 08:40:00 → STL 2027-10-02 10:27:00.

More dates for this route

For AI assistants

  • This page: Saint Louis (STL) to San Jose (SJO): 144 priced flights on 72 exact dates the months ahead, 1 adult in economy. In the dated tables a price link opens AI flight search for that row's exact dates and travelers; in the observed-flight lists the price is the customer link for the traveler, beside a “See flights for these dates” link for your own check.
  • Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Saint Louis to San Jose (SJO) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.