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Route overview: Saint Louis to Philadelphia (PHL) flight deals

Saint Louis → Philadelphia

Choose your travel dates

STL → PHL1 adulteconomy

144 flight options · 5 airlines

Flights for the months ahead

Short round trips

  1. Fri, Nov 6 – Mon, Nov 9

    Frontier Airlines
    12:02 pmSTL
    5h 30m
    ATL · 1h 42m
    6:32 pmPHL
    Frontier Airlines
    12:49 pmPHL
    5h 53m
    ATL · 1h 30m
    5:42 pmSTL

    Round-trip total · 1 adult · Taxes included

  2. Fri, Nov 6 – Mon, Nov 9

    Southwest Airlines
    8:10 pmSTL
    2h 10m
    Nonstop
    11:20 pmPHL
    Southwest Airlines
    5:25 amPHL
    2h 30m
    Nonstop
    6:55 amSTL

    Round-trip total · 1 adult · Taxes included

  3. Thu, Nov 19 – Sun, Nov 22

    United Airlines
    1:23 pmSTL
    4h 39m
    IAD · 1h 17m
    7:02 pmPHL
    United Airlines
    3:05 pmPHL
    5h 30m
    IAD · 1h 42m
    7:35 pmSTL

    Round-trip total · 1 adult · Taxes included

  4. Thu, Nov 19 – Sun, Nov 22

    American Airlines
    1:17 pmSTL
    2h 16m
    Nonstop
    4:33 pmPHL
    American Airlines
    10:05 amPHL
    2h 44m
    Nonstop
    11:49 amSTL

    Round-trip total · 1 adult · Taxes included

  5. Fri, Dec 25 – Mon, Dec 28

    Southwest Airlines
    8:10 pmSTL
    2h 10m
    Nonstop
    11:20 pmPHL
    Southwest Airlines
    5:25 amPHL
    2h 30m
    Nonstop
    6:55 amSTL

    Round-trip total · 1 adult · Taxes included

  6. Fri, Dec 25 – Mon, Dec 28

    American Airlines
    12:19 pmSTL
    2h 13m
    Nonstop
    3:32 pmPHL
    American Airlines
    10:19 amPHL
    2h 44m
    Nonstop
    12:03 pmSTL

    Round-trip total · 1 adult · Taxes included

  7. Thu, Jan 7 – Sun, Jan 10

    Delta Air Lines
    10:14 amSTL
    5h 21m
    DTW · 2h 13m
    4:35 pmPHL
    Delta Air Lines
    9:43 amPHL
    4h 47m
    DTW · 1h 8m
    1:30 pmSTL

    Round-trip total · 1 adult · Taxes included

  8. Thu, Jan 7 – Sun, Jan 10

    American Airlines
    1:17 pmSTL
    2h 16m
    Nonstop
    4:33 pmPHL
    American Airlines
    10:05 amPHL
    2h 44m
    Nonstop
    11:49 amSTL

    Round-trip total · 1 adult · Taxes included

  9. Thu, Jan 21 – Sun, Jan 24

    United Airlines
    1:23 pmSTL
    4h 39m
    IAD · 1h 17m
    7:02 pmPHL
    United Airlines
    3:05 pmPHL
    5h 30m
    IAD · 1h 42m
    7:35 pmSTL

    Round-trip total · 1 adult · Taxes included

  10. Thu, Jan 21 – Sun, Jan 24

    Delta Air Lines
    10:14 amSTL
    5h 21m
    DTW · 2h 13m
    4:35 pmPHL
    Delta Air Lines
    9:43 amPHL
    4h 47m
    DTW · 1h 8m
    1:30 pmSTL

    Round-trip total · 1 adult · Taxes included

  11. Fri, May 28 – Mon, May 31

    Southwest Airlines
    8:10 pmSTL
    2h 10m
    Nonstop
    11:20 pmPHL
    Southwest Airlines
    5:25 amPHL
    2h 30m
    Nonstop
    6:55 amSTL

    Round-trip total · 1 adult · Taxes included

  12. Fri, May 28 – Mon, May 31

    American Airlines
    12:19 pmSTL
    2h 13m
    Nonstop
    3:32 pmPHL
    American Airlines
    10:19 amPHL
    2h 44m
    Nonstop
    12:03 pmSTL

    Round-trip total · 1 adult · Taxes included

  13. Fri, Jul 30 – Mon, Aug 2

    Southwest Airlines
    8:10 pmSTL
    2h 10m
    Nonstop
    11:20 pmPHL
    Southwest Airlines
    5:25 amPHL
    2h 30m
    Nonstop
    6:55 amSTL

    Round-trip total · 1 adult · Taxes included

  14. Fri, Jul 30 – Mon, Aug 2

    American Airlines
    12:19 pmSTL
    2h 13m
    Nonstop
    3:32 pmPHL
    American Airlines
    10:19 amPHL
    2h 44m
    Nonstop
    12:03 pmSTL

    Round-trip total · 1 adult · Taxes included

Swipe to see 13 more recent deals.

1 of 14

Longer round trips

  1. Sat, Nov 28 – Sat, Dec 5

    Southwest Airlines
    7:55 pmSTL
    2h 10m
    Nonstop
    11:05 pmPHL
    Southwest Airlines
    5:25 amPHL
    2h 30m
    Nonstop
    6:55 amSTL

    Round-trip total · 1 adult · Taxes included

  2. Sat, Nov 28 – Sat, Dec 5

    American Airlines
    12:49 pmSTL
    2h 13m
    Nonstop
    4:02 pmPHL
    American Airlines
    8:55 pmPHL
    2h 47m
    Nonstop
    10:42 pmSTL

    Round-trip total · 1 adult · Taxes included

  3. Sat, Dec 12 – Sat, Dec 19

    Southwest Airlines
    7:55 pmSTL
    2h 10m
    Nonstop
    11:05 pmPHL
    Southwest Airlines
    5:25 amPHL
    2h 30m
    Nonstop
    6:55 amSTL

    Round-trip total · 1 adult · Taxes included

  4. Sat, Dec 12 – Sat, Dec 19

    American Airlines
    12:49 pmSTL
    2h 13m
    Nonstop
    4:02 pmPHL
    American Airlines
    8:55 pmPHL
    2h 47m
    Nonstop
    10:42 pmSTL

    Round-trip total · 1 adult · Taxes included

  5. Sat, Mar 13 – Sat, Mar 20

    Southwest Airlines
    7:55 pmSTL
    2h 10m
    Nonstop
    11:05 pmPHL
    Southwest Airlines
    5:25 amPHL
    2h 30m
    Nonstop
    6:55 amSTL

    Round-trip total · 1 adult · Taxes included

  6. Sat, Mar 13 – Sat, Mar 20

    Air Canada
    4:05 pmSTL
    5h 41m
    YYZ · 2h 5m
    10:46 pmPHL
    American Airlines
    8:55 pmPHL
    2h 47m
    Nonstop
    10:42 pmSTL

    Round-trip total · 1 adult · Taxes included

  7. Sat, Sep 18 – Sat, Sep 25

    Southwest Airlines
    7:55 pmSTL
    2h 10m
    Nonstop
    11:05 pmPHL
    Southwest Airlines
    5:25 amPHL
    2h 30m
    Nonstop
    6:55 amSTL

    Round-trip total · 1 adult · Taxes included

  8. Sat, Sep 18 – Sat, Sep 25

    American Airlines
    12:49 pmSTL
    2h 13m
    Nonstop
    4:02 pmPHL
    American Airlines
    8:55 pmPHL
    2h 47m
    Nonstop
    10:42 pmSTL

    Round-trip total · 1 adult · Taxes included

Swipe to see 7 more recent deals.

1 of 8

One-way flights

  1. Tue, Nov 10 · One way

    Southwest Airlines
    6:20 pmSTL
    2h 10m
    Nonstop
    9:30 pmPHL

    One-way total · 1 adult · Taxes included

  2. Tue, Nov 10 · One way

    American Airlines
    1:15 pmSTL
    2h 15m
    Nonstop
    4:30 pmPHL

    One-way total · 1 adult · Taxes included

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

Nov 6, 2026 – Nov 9, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each way$195.00 Nov 6, 2026 – Nov 9, 2026 · 3 nightsSouthwest AirlinesNonstop$330.00 Nov 7, 2026 – Nov 14, 2026 · 7 nightsUnited AirlinesUp to 1 stop each way$325.00 Nov 7, 2026 – Nov 14, 2026 · 7 nightsSouthwest AirlinesNonstop$330.00 Nov 10, 2026 · One waySouthwest AirlinesNonstop$175.00 Nov 10, 2026 · One wayDelta Air LinesUp to 1 stop each way$175.00 Nov 12, 2026 – Nov 15, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$325.00 Nov 12, 2026 – Nov 15, 2026 · 3 nightsAmerican AirlinesNonstop$350.00 Nov 13, 2026 – Nov 16, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each way$195.00 Nov 13, 2026 – Nov 16, 2026 · 3 nightsSouthwest AirlinesNonstop$330.00 Nov 14, 2026 – Nov 21, 2026 · 7 nightsUnited AirlinesUp to 1 stop each way$373.75 Nov 14, 2026 – Nov 21, 2026 · 7 nightsSouthwest AirlinesNonstop$379.50 Nov 17, 2026 · One waySouthwest AirlinesNonstop$175.00 Nov 17, 2026 · One wayDelta Air LinesUp to 1 stop each way$175.00 Nov 19, 2026 – Nov 22, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$373.75 Nov 19, 2026 – Nov 22, 2026 · 3 nightsAmerican AirlinesNonstop$402.50 Nov 20, 2026 – Nov 23, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each way$224.25 Nov 20, 2026 – Nov 23, 2026 · 3 nightsSouthwest AirlinesNonstop$379.50 Nov 21, 2026 – Nov 28, 2026 · 7 nightsUnited AirlinesUp to 1 stop each way$422.50 Nov 21, 2026 – Nov 28, 2026 · 7 nightsSouthwest AirlinesNonstop$429.00 Nov 24, 2026 · One waySouthwest AirlinesNonstop$227.50 Nov 24, 2026 · One wayDelta Air LinesUp to 1 stop each way$227.50 Nov 24, 2026 – Nov 29, 2026 · 5 nightsSouthwest AirlinesNonstop$429.00 Nov 24, 2026 – Nov 29, 2026 · 5 nightsDelta Air LinesUp to 1 stop each way$429.00 Nov 26, 2026 – Nov 29, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$422.50 Nov 26, 2026 – Nov 29, 2026 · 3 nightsAmerican AirlinesNonstop$455.00 Nov 27, 2026 – Nov 30, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each way$253.50 Nov 27, 2026 – Nov 30, 2026 · 3 nightsSouthwest AirlinesNonstop$429.00 Nov 28, 2026 – Dec 5, 2026 · 7 nightsUnited AirlinesUp to 1 stop each way$373.75 Nov 28, 2026 – Dec 5, 2026 · 7 nightsSouthwest AirlinesNonstop$379.50

December 2026

Dec 1, 2026 · One waySouthwest AirlinesNonstop$175.00 Dec 1, 2026 · One wayDelta Air LinesUp to 1 stop each way$175.00 Dec 3, 2026 – Dec 6, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$325.00 Dec 3, 2026 – Dec 6, 2026 · 3 nightsAmerican AirlinesNonstop$350.00 Dec 4, 2026 – Dec 7, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each way$195.00 Dec 4, 2026 – Dec 7, 2026 · 3 nightsSouthwest AirlinesNonstop$330.00 Dec 5, 2026 – Dec 12, 2026 · 7 nightsUnited AirlinesUp to 1 stop each way$325.00 Dec 5, 2026 – Dec 12, 2026 · 7 nightsSouthwest AirlinesNonstop$330.00 Dec 8, 2026 · One waySouthwest AirlinesNonstop$175.00 Dec 8, 2026 · One wayDelta Air LinesUp to 1 stop each way$175.00 Dec 10, 2026 – Dec 13, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$325.00 Dec 10, 2026 – Dec 13, 2026 · 3 nightsAmerican AirlinesNonstop$350.00 Dec 11, 2026 – Dec 14, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each way$195.00 Dec 11, 2026 – Dec 14, 2026 · 3 nightsSouthwest AirlinesNonstop$330.00 Dec 12, 2026 – Dec 19, 2026 · 7 nightsUnited AirlinesUp to 1 stop each way$365.63 Dec 12, 2026 – Dec 19, 2026 · 7 nightsSouthwest AirlinesNonstop$371.25 Dec 15, 2026 · One waySouthwest AirlinesNonstop$175.00 Dec 15, 2026 · One wayDelta Air LinesUp to 1 stop each way$175.00 Dec 17, 2026 – Dec 20, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$365.63 Dec 17, 2026 – Dec 20, 2026 · 3 nightsAmerican AirlinesNonstop$393.75 Dec 18, 2026 – Dec 21, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each way$219.38 Dec 18, 2026 – Dec 21, 2026 · 3 nightsSouthwest AirlinesNonstop$371.25 Dec 19, 2026 – Dec 26, 2026 · 7 nightsUnited AirlinesUp to 1 stop each way$406.26 Dec 19, 2026 – Dec 26, 2026 · 7 nightsSouthwest AirlinesNonstop$412.50 Dec 22, 2026 · One waySouthwest AirlinesNonstop$218.75 Dec 22, 2026 · One wayDelta Air LinesUp to 1 stop each way$218.75 Dec 22, 2026 – Dec 27, 2026 · 5 nightsSouthwest AirlinesNonstop$412.50 Dec 22, 2026 – Dec 27, 2026 · 5 nightsDelta Air LinesUp to 1 stop each way$412.50 Dec 24, 2026 – Dec 27, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$406.26 Dec 24, 2026 – Dec 27, 2026 · 3 nightsAmerican AirlinesNonstop$437.50 Dec 25, 2026 – Dec 28, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each way$238.88 Dec 25, 2026 – Dec 28, 2026 · 3 nightsSouthwest AirlinesNonstop$404.25 Dec 26, 2026 – Jan 2, 2027 · 7 nightsUnited AirlinesUp to 1 stop each way$388.38 Dec 26, 2026 – Jan 2, 2027 · 7 nightsSouthwest AirlinesNonstop$394.35 Dec 29, 2026 · One waySouthwest AirlinesNonstop$210.00 Dec 29, 2026 · One wayDelta Air LinesUp to 1 stop each way$210.00 Dec 30, 2026 – Jan 2, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$359.10 Dec 30, 2026 – Jan 2, 2027 · 3 nightsAmerican AirlinesNonstop$409.50 Dec 31, 2026 – Jan 3, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$380.25 Dec 31, 2026 – Jan 3, 2027 · 3 nightsAmerican AirlinesNonstop$409.50

January 2027

Jan 1, 2027 – Jan 4, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each way$203.78 Jan 1, 2027 – Jan 4, 2027 · 3 nightsSouthwest AirlinesNonstop$344.85 Jan 2, 2027 – Jan 9, 2027 · 7 nightsUnited AirlinesUp to 1 stop each way$339.63 Jan 2, 2027 – Jan 9, 2027 · 7 nightsSouthwest AirlinesNonstop$344.85 Jan 5, 2027 · One waySouthwest AirlinesNonstop$166.25 Jan 5, 2027 · One wayDelta Air LinesUp to 1 stop each way$166.25 Jan 7, 2027 – Jan 10, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 7, 2027 – Jan 10, 2027 · 3 nightsAmerican AirlinesNonstop$332.50 Jan 8, 2027 – Jan 11, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each way$185.26 Jan 8, 2027 – Jan 11, 2027 · 3 nightsSouthwest AirlinesNonstop$313.50 Jan 9, 2027 – Jan 16, 2027 · 7 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 9, 2027 – Jan 16, 2027 · 7 nightsSouthwest AirlinesNonstop$313.50 Jan 12, 2027 · One waySouthwest AirlinesNonstop$166.25 Jan 12, 2027 · One wayDelta Air LinesUp to 1 stop each way$166.25 Jan 14, 2027 – Jan 17, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 14, 2027 – Jan 17, 2027 · 3 nightsAmerican AirlinesNonstop$332.50 Jan 15, 2027 – Jan 18, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each way$185.26 Jan 15, 2027 – Jan 18, 2027 · 3 nightsSouthwest AirlinesNonstop$313.50 Jan 16, 2027 – Jan 23, 2027 · 7 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 16, 2027 – Jan 23, 2027 · 7 nightsSouthwest AirlinesNonstop$313.50 Jan 19, 2027 · One waySouthwest AirlinesNonstop$166.25 Jan 19, 2027 · One wayDelta Air LinesUp to 1 stop each way$166.25 Jan 21, 2027 – Jan 24, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 21, 2027 – Jan 24, 2027 · 3 nightsAmerican AirlinesNonstop$332.50 Jan 22, 2027 – Jan 25, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each way$185.26 Jan 22, 2027 – Jan 25, 2027 · 3 nightsSouthwest AirlinesNonstop$313.50 Jan 23, 2027 – Jan 30, 2027 · 7 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 23, 2027 – Jan 30, 2027 · 7 nightsSouthwest AirlinesNonstop$313.50 Jan 26, 2027 · One waySouthwest AirlinesNonstop$166.25 Jan 26, 2027 · One wayDelta Air LinesUp to 1 stop each way$166.25

July 2027

Jul 2, 2027 – Jul 5, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each way$281.76 Jul 2, 2027 – Jul 5, 2027 · 3 nightsSouthwest AirlinesNonstop$437.00 Jul 2, 2027 – Jul 6, 2027 · 4 nightsFrontier AirlinesUp to 1 stop each way$281.76 Jul 2, 2027 – Jul 6, 2027 · 4 nightsSouthwest AirlinesNonstop$437.00 Jul 3, 2027 – Jul 10, 2027 · 7 nightsUnited AirlinesUp to 1 stop each way$397.75 Jul 3, 2027 – Jul 10, 2027 · 7 nightsSouthwest AirlinesNonstop$408.50 Jul 30, 2027 – Aug 2, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each way$245.00 Jul 30, 2027 – Aug 2, 2027 · 3 nightsSouthwest AirlinesNonstop$380.00 Jul 31, 2027 – Aug 7, 2027 · 7 nightsUnited AirlinesUp to 1 stop each way$370.00 Jul 31, 2027 – Aug 7, 2027 · 7 nightsSouthwest AirlinesNonstop$380.00

Make this trip yours

STL ⇄ PHL

Economy

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More dates for this route

Nov 6, 2026 · Return optionsNov 17, 2026 · Return optionsNov 26, 2026 · Return optionsDec 8, 2026 · Return optionsDec 18, 2026 · Return optionsDec 29, 2026 · Return optionsJan 7, 2027 · Return optionsJan 19, 2027 · Return optionsFeb 13, 2027 · Return optionsMay 8, 2027 · Return optionsJul 3, 2027 · Return optionsSep 18, 2027 · Return optionsHotels in Philadelphia with Axel
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Saint Louis (STL) to Philadelphia (PHL), the months ahead: 144 priced flights on 72 exact dates. 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 Philadelphia (PHL): November 2026

Travel datesAirlineStopsTotal price
Nov 6, 2026 – Nov 9, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $195.00
Nov 6, 2026 – Nov 9, 2026 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $330.00
Nov 7, 2026 – Nov 14, 2026 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $325.00
Nov 7, 2026 – Nov 14, 2026 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $330.00
Nov 10, 2026 · One waySouthwest AirlinesNonstopAxel-exclusive $175.00
Nov 10, 2026 · One wayDelta Air LinesUp to 1 stop each wayAxel-exclusive $175.00
Nov 12, 2026 – Nov 15, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $325.00
Nov 12, 2026 – Nov 15, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $350.00
Nov 13, 2026 – Nov 16, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $195.00
Nov 13, 2026 – Nov 16, 2026 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $330.00
Nov 14, 2026 – Nov 21, 2026 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $373.75
Nov 14, 2026 – Nov 21, 2026 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $379.50
Nov 17, 2026 · One waySouthwest AirlinesNonstopAxel-exclusive $175.00
Nov 17, 2026 · One wayDelta Air LinesUp to 1 stop each wayAxel-exclusive $175.00
Nov 19, 2026 – Nov 22, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $373.75
Nov 19, 2026 – Nov 22, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $402.50
Nov 20, 2026 – Nov 23, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $224.25
Nov 20, 2026 – Nov 23, 2026 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $379.50
Nov 21, 2026 – Nov 28, 2026 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $422.50
Nov 21, 2026 – Nov 28, 2026 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $429.00
Nov 24, 2026 · One waySouthwest AirlinesNonstopAxel-exclusive $227.50
Nov 24, 2026 · One wayDelta Air LinesUp to 1 stop each wayAxel-exclusive $227.50
Nov 24, 2026 – Nov 29, 2026 · 5 nightsSouthwest AirlinesNonstopAxel-exclusive $429.00
Nov 24, 2026 – Nov 29, 2026 · 5 nightsDelta Air LinesUp to 1 stop each wayAxel-exclusive $429.00
Nov 26, 2026 – Nov 29, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $422.50
Nov 26, 2026 – Nov 29, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $455.00
Nov 27, 2026 – Nov 30, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $253.50
Nov 27, 2026 – Nov 30, 2026 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $429.00
Nov 28, 2026 – Dec 5, 2026 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $373.75
Nov 28, 2026 – Dec 5, 2026 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $379.50

Saint Louis (STL) to Philadelphia (PHL): December 2026

Travel datesAirlineStopsTotal price
Dec 1, 2026 · One waySouthwest AirlinesNonstopAxel-exclusive $175.00
Dec 1, 2026 · One wayDelta Air LinesUp to 1 stop each wayAxel-exclusive $175.00
Dec 3, 2026 – Dec 6, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $325.00
Dec 3, 2026 – Dec 6, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $350.00
Dec 4, 2026 – Dec 7, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $195.00
Dec 4, 2026 – Dec 7, 2026 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $330.00
Dec 5, 2026 – Dec 12, 2026 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $325.00
Dec 5, 2026 – Dec 12, 2026 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $330.00
Dec 8, 2026 · One waySouthwest AirlinesNonstopAxel-exclusive $175.00
Dec 8, 2026 · One wayDelta Air LinesUp to 1 stop each wayAxel-exclusive $175.00
Dec 10, 2026 – Dec 13, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $325.00
Dec 10, 2026 – Dec 13, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $350.00
Dec 11, 2026 – Dec 14, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $195.00
Dec 11, 2026 – Dec 14, 2026 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $330.00
Dec 12, 2026 – Dec 19, 2026 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $365.63
Dec 12, 2026 – Dec 19, 2026 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $371.25
Dec 15, 2026 · One waySouthwest AirlinesNonstopAxel-exclusive $175.00
Dec 15, 2026 · One wayDelta Air LinesUp to 1 stop each wayAxel-exclusive $175.00
Dec 17, 2026 – Dec 20, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $365.63
Dec 17, 2026 – Dec 20, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $393.75
Dec 18, 2026 – Dec 21, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $219.38
Dec 18, 2026 – Dec 21, 2026 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $371.25
Dec 19, 2026 – Dec 26, 2026 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $406.26
Dec 19, 2026 – Dec 26, 2026 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $412.50
Dec 22, 2026 · One waySouthwest AirlinesNonstopAxel-exclusive $218.75
Dec 22, 2026 · One wayDelta Air LinesUp to 1 stop each wayAxel-exclusive $218.75
Dec 22, 2026 – Dec 27, 2026 · 5 nightsSouthwest AirlinesNonstopAxel-exclusive $412.50
Dec 22, 2026 – Dec 27, 2026 · 5 nightsDelta Air LinesUp to 1 stop each wayAxel-exclusive $412.50
Dec 24, 2026 – Dec 27, 2026 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $406.26
Dec 24, 2026 – Dec 27, 2026 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $437.50
Dec 25, 2026 – Dec 28, 2026 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $238.88
Dec 25, 2026 – Dec 28, 2026 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $404.25
Dec 26, 2026 – Jan 2, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $388.38
Dec 26, 2026 – Jan 2, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $394.35
Dec 29, 2026 · One waySouthwest AirlinesNonstopAxel-exclusive $210.00
Dec 29, 2026 · One wayDelta Air LinesUp to 1 stop each wayAxel-exclusive $210.00
Dec 30, 2026 – Jan 2, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each wayAxel-exclusive $359.10
Dec 30, 2026 – Jan 2, 2027 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $409.50
Dec 31, 2026 – Jan 3, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $380.25
Dec 31, 2026 – Jan 3, 2027 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $409.50

Saint Louis (STL) to Philadelphia (PHL): January 2027

Travel datesAirlineStopsTotal price
Jan 1, 2027 – Jan 4, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $203.78
Jan 1, 2027 – Jan 4, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $344.85
Jan 2, 2027 – Jan 9, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $339.63
Jan 2, 2027 – Jan 9, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $344.85
Jan 5, 2027 · One waySouthwest AirlinesNonstopAxel-exclusive $166.25
Jan 5, 2027 · One wayDelta Air LinesUp to 1 stop each wayAxel-exclusive $166.25
Jan 7, 2027 – Jan 10, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $308.76
Jan 7, 2027 – Jan 10, 2027 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $332.50
Jan 8, 2027 – Jan 11, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $185.26
Jan 8, 2027 – Jan 11, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $313.50
Jan 9, 2027 – Jan 16, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $308.76
Jan 9, 2027 – Jan 16, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $313.50
Jan 12, 2027 · One waySouthwest AirlinesNonstopAxel-exclusive $166.25
Jan 12, 2027 · One wayDelta Air LinesUp to 1 stop each wayAxel-exclusive $166.25
Jan 14, 2027 – Jan 17, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $308.76
Jan 14, 2027 – Jan 17, 2027 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $332.50
Jan 15, 2027 – Jan 18, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $185.26
Jan 15, 2027 – Jan 18, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $313.50
Jan 16, 2027 – Jan 23, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $308.76
Jan 16, 2027 – Jan 23, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $313.50
Jan 19, 2027 · One waySouthwest AirlinesNonstopAxel-exclusive $166.25
Jan 19, 2027 · One wayDelta Air LinesUp to 1 stop each wayAxel-exclusive $166.25
Jan 21, 2027 – Jan 24, 2027 · 3 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $308.76
Jan 21, 2027 – Jan 24, 2027 · 3 nightsAmerican AirlinesNonstopAxel-exclusive $332.50
Jan 22, 2027 – Jan 25, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $185.26
Jan 22, 2027 – Jan 25, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $313.50
Jan 23, 2027 – Jan 30, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $308.76
Jan 23, 2027 – Jan 30, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $313.50
Jan 26, 2027 · One waySouthwest AirlinesNonstopAxel-exclusive $166.25
Jan 26, 2027 · One wayDelta Air LinesUp to 1 stop each wayAxel-exclusive $166.25

Saint Louis (STL) to Philadelphia (PHL): February 2027

Travel datesAirlineStopsTotal price
Feb 12, 2027 – Feb 15, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $185.26
Feb 12, 2027 – Feb 15, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $313.50
Feb 13, 2027 – Feb 20, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $308.76
Feb 13, 2027 – Feb 20, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $313.50

Saint Louis (STL) to Philadelphia (PHL): March 2027

Travel datesAirlineStopsTotal price
Mar 12, 2027 – Mar 15, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $195.00
Mar 12, 2027 – Mar 15, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $330.00
Mar 13, 2027 – Mar 20, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $325.00
Mar 13, 2027 – Mar 20, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $330.00
Mar 25, 2027 – Mar 29, 2027 · 4 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $399.63
Mar 25, 2027 – Mar 29, 2027 · 4 nightsAmerican AirlinesNonstopAxel-exclusive $428.38

Saint Louis (STL) to Philadelphia (PHL): April 2027

Travel datesAirlineStopsTotal price
Apr 9, 2027 – Apr 12, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $245.00
Apr 9, 2027 – Apr 12, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $380.00
Apr 10, 2027 – Apr 17, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $370.00
Apr 10, 2027 – Apr 17, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $380.00

Saint Louis (STL) to Philadelphia (PHL): May 2027

Travel datesAirlineStopsTotal price
May 7, 2027 – May 10, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $245.00
May 7, 2027 – May 10, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $380.00
May 8, 2027 – May 15, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $370.00
May 8, 2027 – May 15, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $380.00
May 28, 2027 – May 31, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $281.76
May 28, 2027 – May 31, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $437.00

Saint Louis (STL) to Philadelphia (PHL): June 2027

Travel datesAirlineStopsTotal price
Jun 4, 2027 – Jun 7, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $245.00
Jun 4, 2027 – Jun 7, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $380.00
Jun 5, 2027 – Jun 12, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $370.00
Jun 5, 2027 – Jun 12, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $380.00

Saint Louis (STL) to Philadelphia (PHL): July 2027

Travel datesAirlineStopsTotal price
Jul 2, 2027 – Jul 5, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $281.76
Jul 2, 2027 – Jul 5, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $437.00
Jul 2, 2027 – Jul 6, 2027 · 4 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $281.76
Jul 2, 2027 – Jul 6, 2027 · 4 nightsSouthwest AirlinesNonstopAxel-exclusive $437.00
Jul 3, 2027 – Jul 10, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $397.75
Jul 3, 2027 – Jul 10, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $408.50
Jul 30, 2027 – Aug 2, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $245.00
Jul 30, 2027 – Aug 2, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $380.00
Jul 31, 2027 – Aug 7, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $370.00
Jul 31, 2027 – Aug 7, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $380.00

Saint Louis (STL) to Philadelphia (PHL): August 2027

Travel datesAirlineStopsTotal price
Aug 27, 2027 – Aug 30, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $245.00
Aug 27, 2027 – Aug 30, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $380.00
Aug 28, 2027 – Sep 4, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $386.65
Aug 28, 2027 – Sep 4, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $397.10

Saint Louis (STL) to Philadelphia (PHL): September 2027

Travel datesAirlineStopsTotal price
Sep 3, 2027 – Sep 6, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $267.06
Sep 3, 2027 – Sep 6, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $414.20
Sep 17, 2027 – Sep 20, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each wayAxel-exclusive $232.76
Sep 17, 2027 – Sep 20, 2027 · 3 nightsSouthwest AirlinesNonstopAxel-exclusive $361.00
Sep 18, 2027 – Sep 25, 2027 · 7 nightsUnited AirlinesUp to 1 stop each wayAxel-exclusive $351.50
Sep 18, 2027 – Sep 25, 2027 · 7 nightsSouthwest AirlinesNonstopAxel-exclusive $361.00

Route overview: Saint Louis to Philadelphia (PHL) flight deals

2026-11-06 → 2026-11-09 · Axel-exclusive $195.00

  • Frontier Airlines F94474 / F92298: STL 2026-11-06 12:02:00 → PHL 2026-11-06 18:32:00; 1 stop(s) via ATL; 330 minutes. Local airport times.
    • F94474: STL 2026-11-06 12:02:00 → ATL 2026-11-06 14:42:00; layover at ATL: 102 minutes.
    • F92298: ATL 2026-11-06 16:24:00 → PHL 2026-11-06 18:32:00.
  • Frontier Airlines F91147 / F94473: PHL 2026-11-09 12:49:00 → STL 2026-11-09 17:42:00; 1 stop(s) via ATL; 353 minutes. Local airport times.
    • F91147: PHL 2026-11-09 12:49:00 → ATL 2026-11-09 15:19:00; layover at ATL: 90 minutes.
    • F94473: ATL 2026-11-09 16:49:00 → STL 2026-11-09 17:42:00.

2026-11-06 → 2026-11-09 · Axel-exclusive $330.00

  • Southwest Airlines WN4923: STL 2026-11-06 20:10:00 → PHL 2026-11-06 23:20:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN3375: PHL 2026-11-09 05:25:00 → STL 2026-11-09 06:55:00; nonstop; 150 minutes. Local airport times.

2026-11-10 · one way · Axel-exclusive $175.00

  • Southwest Airlines WN4923: STL 2026-11-10 18:20:00 → PHL 2026-11-10 21:30:00; nonstop; 130 minutes. Local airport times.

2026-11-10 · one way · Axel-exclusive $185.00

  • American Airlines AA4796: STL 2026-11-10 13:15:00 → PHL 2026-11-10 16:30:00; nonstop; 135 minutes. Local airport times.

2026-11-19 → 2026-11-22 · Axel-exclusive $373.75

  • United Airlines UA3495 / UA4405: STL 2026-11-19 13:23:00 → PHL 2026-11-19 19:02:00; 1 stop(s) via IAD; 279 minutes. Local airport times.
    • UA3495: STL 2026-11-19 13:23:00 → IAD 2026-11-19 16:33:00; layover at IAD: 77 minutes.
    • UA4405: IAD 2026-11-19 17:50:00 → PHL 2026-11-19 19:02:00.
  • United Airlines UA4575 / UA4527: PHL 2026-11-22 15:05:00 → STL 2026-11-22 19:35:00; 1 stop(s) via IAD; 330 minutes. Local airport times.
    • UA4575: PHL 2026-11-22 15:05:00 → IAD 2026-11-22 16:18:00; layover at IAD: 102 minutes.
    • UA4527: IAD 2026-11-22 18:00:00 → STL 2026-11-22 19:35:00.

2026-11-19 → 2026-11-22 · Axel-exclusive $402.50

  • American Airlines AA5477: STL 2026-11-19 13:17:00 → PHL 2026-11-19 16:33:00; nonstop; 136 minutes. Local airport times.
  • American Airlines AA5105: PHL 2026-11-22 10:05:00 → STL 2026-11-22 11:49:00; nonstop; 164 minutes. Local airport times.

2026-11-28 → 2026-12-05 · Axel-exclusive $379.50

  • Southwest Airlines WN4923: STL 2026-11-28 19:55:00 → PHL 2026-11-28 23:05:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN3375: PHL 2026-12-05 05:25:00 → STL 2026-12-05 06:55:00; nonstop; 150 minutes. Local airport times.

2026-11-28 → 2026-12-05 · Axel-exclusive $402.50

  • American Airlines AA5105: STL 2026-11-28 12:49:00 → PHL 2026-11-28 16:02:00; nonstop; 133 minutes. Local airport times.
  • American Airlines AA5536: PHL 2026-12-05 20:55:00 → STL 2026-12-05 22:42:00; nonstop; 167 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $371.25

  • Southwest Airlines WN4923: STL 2026-12-12 19:55:00 → PHL 2026-12-12 23:05:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN3375: PHL 2026-12-19 05:25:00 → STL 2026-12-19 06:55:00; nonstop; 150 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $393.75

  • American Airlines AA5105: STL 2026-12-12 12:49:00 → PHL 2026-12-12 16:02:00; nonstop; 133 minutes. Local airport times.
  • American Airlines AA5536: PHL 2026-12-19 20:55:00 → STL 2026-12-19 22:42:00; nonstop; 167 minutes. Local airport times.

2026-12-25 → 2026-12-28 · Axel-exclusive $404.25

  • Southwest Airlines WN4923: STL 2026-12-25 20:10:00 → PHL 2026-12-25 23:20:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN3375: PHL 2026-12-28 05:25:00 → STL 2026-12-28 06:55:00; nonstop; 150 minutes. Local airport times.

2026-12-25 → 2026-12-28 · Axel-exclusive $428.75

  • American Airlines AA5105: STL 2026-12-25 12:19:00 → PHL 2026-12-25 15:32:00; nonstop; 133 minutes. Local airport times.
  • American Airlines AA5105: PHL 2026-12-28 10:19:00 → STL 2026-12-28 12:03:00; nonstop; 164 minutes. Local airport times.

2027-01-07 → 2027-01-10 · Axel-exclusive $313.50

  • Delta Air Lines DL2868 / DL1391: STL 2027-01-07 10:14:00 → PHL 2027-01-07 16:35:00; 1 stop(s) via DTW; 321 minutes. Local airport times.
    • DL2868: STL 2027-01-07 10:14:00 → DTW 2027-01-07 12:46:00; layover at DTW: 133 minutes.
    • DL1391: DTW 2027-01-07 14:59:00 → PHL 2027-01-07 16:35:00.
  • Delta Air Lines DL2968 / DL1371: PHL 2027-01-10 09:43:00 → STL 2027-01-10 13:30:00; 1 stop(s) via DTW; 287 minutes. Local airport times.
    • DL2968: PHL 2027-01-10 09:43:00 → DTW 2027-01-10 11:35:00; layover at DTW: 68 minutes.
    • DL1371: DTW 2027-01-10 12:43:00 → STL 2027-01-10 13:30:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $332.50

  • American Airlines AA5477: STL 2027-01-07 13:17:00 → PHL 2027-01-07 16:33:00; nonstop; 136 minutes. Local airport times.
  • American Airlines AA5105: PHL 2027-01-10 10:05:00 → STL 2027-01-10 11:49:00; nonstop; 164 minutes. Local airport times.

2027-01-21 → 2027-01-24 · Axel-exclusive $308.76

  • United Airlines UA3495 / UA4405: STL 2027-01-21 13:23:00 → PHL 2027-01-21 19:02:00; 1 stop(s) via IAD; 279 minutes. Local airport times.
    • UA3495: STL 2027-01-21 13:23:00 → IAD 2027-01-21 16:33:00; layover at IAD: 77 minutes.
    • UA4405: IAD 2027-01-21 17:50:00 → PHL 2027-01-21 19:02:00.
  • United Airlines UA4575 / UA4527: PHL 2027-01-24 15:05:00 → STL 2027-01-24 19:35:00; 1 stop(s) via IAD; 330 minutes. Local airport times.
    • UA4575: PHL 2027-01-24 15:05:00 → IAD 2027-01-24 16:18:00; layover at IAD: 102 minutes.
    • UA4527: IAD 2027-01-24 18:00:00 → STL 2027-01-24 19:35:00.

2027-01-21 → 2027-01-24 · Axel-exclusive $313.50

  • Delta Air Lines DL2868 / DL1391: STL 2027-01-21 10:14:00 → PHL 2027-01-21 16:35:00; 1 stop(s) via DTW; 321 minutes. Local airport times.
    • DL2868: STL 2027-01-21 10:14:00 → DTW 2027-01-21 12:46:00; layover at DTW: 133 minutes.
    • DL1391: DTW 2027-01-21 14:59:00 → PHL 2027-01-21 16:35:00.
  • Delta Air Lines DL2968 / DL1371: PHL 2027-01-24 09:43:00 → STL 2027-01-24 13:30:00; 1 stop(s) via DTW; 287 minutes. Local airport times.
    • DL2968: PHL 2027-01-24 09:43:00 → DTW 2027-01-24 11:35:00; layover at DTW: 68 minutes.
    • DL1371: DTW 2027-01-24 12:43:00 → STL 2027-01-24 13:30:00.

2027-03-13 → 2027-03-20 · Axel-exclusive $330.00

  • Southwest Airlines WN4923: STL 2027-03-13 19:55:00 → PHL 2027-03-13 23:05:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN3375: PHL 2027-03-20 05:25:00 → STL 2027-03-20 06:55:00; nonstop; 150 minutes. Local airport times.

2027-03-13 → 2027-03-20 · Axel-exclusive $402.50

  • Air Canada AC8890 / AC8520: STL 2027-03-13 16:05:00 → PHL 2027-03-13 22:46:00; 1 stop(s) via YYZ; 341 minutes. Local airport times.
    • AC8890: STL 2027-03-13 16:05:00 → YYZ 2027-03-13 19:05:00; layover at YYZ: 125 minutes.
    • AC8520: YYZ 2027-03-13 21:10:00 → PHL 2027-03-13 22:46:00.
  • American Airlines AA5536: PHL 2027-03-20 20:55:00 → STL 2027-03-20 22:42:00; nonstop; 167 minutes. Local airport times.

2027-05-28 → 2027-05-31 · Axel-exclusive $437.00

  • Southwest Airlines WN4923: STL 2027-05-28 20:10:00 → PHL 2027-05-28 23:20:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN3375: PHL 2027-05-31 05:25:00 → STL 2027-05-31 06:55:00; nonstop; 150 minutes. Local airport times.

2027-05-28 → 2027-05-31 · Axel-exclusive $454.26

  • American Airlines AA5105: STL 2027-05-28 12:19:00 → PHL 2027-05-28 15:32:00; nonstop; 133 minutes. Local airport times.
  • American Airlines AA5105: PHL 2027-05-31 10:19:00 → STL 2027-05-31 12:03:00; nonstop; 164 minutes. Local airport times.

2027-07-30 → 2027-08-02 · Axel-exclusive $380.00

  • Southwest Airlines WN4923: STL 2027-07-30 20:10:00 → PHL 2027-07-30 23:20:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN3375: PHL 2027-08-02 05:25:00 → STL 2027-08-02 06:55:00; nonstop; 150 minutes. Local airport times.

2027-07-30 → 2027-08-02 · Axel-exclusive $395.00

  • American Airlines AA5105: STL 2027-07-30 12:19:00 → PHL 2027-07-30 15:32:00; nonstop; 133 minutes. Local airport times.
  • American Airlines AA5105: PHL 2027-08-02 10:19:00 → STL 2027-08-02 12:03:00; nonstop; 164 minutes. Local airport times.

2027-09-18 → 2027-09-25 · Axel-exclusive $361.00

  • Southwest Airlines WN4923: STL 2027-09-18 19:55:00 → PHL 2027-09-18 23:05:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN3375: PHL 2027-09-25 05:25:00 → STL 2027-09-25 06:55:00; nonstop; 150 minutes. Local airport times.

2027-09-18 → 2027-09-25 · Axel-exclusive $375.26

  • American Airlines AA5105: STL 2027-09-18 12:49:00 → PHL 2027-09-18 16:02:00; nonstop; 133 minutes. Local airport times.
  • American Airlines AA5536: PHL 2027-09-25 20:55:00 → STL 2027-09-25 22:42:00; nonstop; 167 minutes. Local airport times.

More dates for this route

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