Travel with Axel,
get the best price.

Route overview: Saint Louis to Sacramento (SMF) flight deals

Saint Louis → Sacramento

Dec 10, 2026 · choose your return date

STL → SMF1 adulteconomyOne way and round trips

30 flight options · 4 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 10, 2026 · One wayFrontier AirlinesUp to 1 stop each way$115.00 Dec 10, 2026 · One waySouthwest AirlinesNonstop$185.00 Dec 10, 2026 – Dec 11, 2026 · 1 nightFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 10, 2026 – Dec 11, 2026 · 1 nightSouthwest AirlinesNonstop$350.00 Dec 10, 2026 – Dec 12, 2026 · 2 nightsFrontier Airlines / United AirlinesUp to 1 stop each way$295.00 Dec 10, 2026 – Dec 12, 2026 · 2 nightsSouthwest AirlinesNonstop$350.00 Dec 10, 2026 – Dec 13, 2026 · 3 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 10, 2026 – Dec 13, 2026 · 3 nightsSouthwest AirlinesNonstop$350.00 Dec 10, 2026 – Dec 14, 2026 · 4 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 10, 2026 – Dec 14, 2026 · 4 nightsSouthwest AirlinesNonstop$350.00 Dec 10, 2026 – Dec 15, 2026 · 5 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$285.00 Dec 10, 2026 – Dec 15, 2026 · 5 nightsSouthwest AirlinesNonstop$350.00 Dec 10, 2026 – Dec 16, 2026 · 6 nightsFrontier Airlines / United AirlinesUp to 1 stop each way$295.00 Dec 10, 2026 – Dec 16, 2026 · 6 nightsSouthwest AirlinesNonstop$350.00 Dec 10, 2026 – Dec 17, 2026 · 7 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$290.00 Dec 10, 2026 – Dec 17, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$335.00 Dec 10, 2026 – Dec 18, 2026 · 8 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$346.25 Dec 10, 2026 – Dec 18, 2026 · 8 nightsSouthwest AirlinesNonstop$411.25 Dec 10, 2026 – Dec 19, 2026 · 9 nightsFrontier Airlines / United AirlinesUp to 1 stop each way$359.75 Dec 10, 2026 – Dec 19, 2026 · 9 nightsSouthwest AirlinesNonstop$411.25 Dec 10, 2026 – Dec 20, 2026 · 10 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$346.25 Dec 10, 2026 – Dec 20, 2026 · 10 nightsSouthwest AirlinesNonstop$411.25 Dec 10, 2026 – Dec 21, 2026 · 11 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$346.25 Dec 10, 2026 – Dec 21, 2026 · 11 nightsSouthwest AirlinesNonstop$411.25 Dec 10, 2026 – Dec 22, 2026 · 12 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$346.25 Dec 10, 2026 – Dec 22, 2026 · 12 nightsSouthwest AirlinesNonstop$411.25 Dec 10, 2026 – Dec 23, 2026 · 13 nightsFrontier Airlines / United AirlinesUp to 1 stop each way$359.75 Dec 10, 2026 – Dec 23, 2026 · 13 nightsSouthwest AirlinesNonstop$411.25 Dec 10, 2026 – Dec 24, 2026 · 14 nightsFrontier Airlines / Alaska AirlinesUp to 1 stop each way$353.00 Dec 10, 2026 – Dec 24, 2026 · 14 nightsSouthwest AirlinesUp to 1 stop each way$391.00

Flights for your trip

  1. Thu, Dec 10 · One way

    Frontier Airlines
    2:02 pmSTL
    6h 47m
    LAS · 1h 27m
    6:49 pmSMF

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Thu, Dec 10 · One way

    Southwest Airlines
    8:40 amSTL
    4h 20m
    Nonstop
    11:00 amSMF

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Thu, Dec 10 – Fri, Dec 11

    Frontier Airlines
    2:02 pmSTL
    6h 47m
    LAS · 1h 27m
    6:49 pmSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Thu, Dec 10 – Fri, Dec 11

    Southwest Airlines
    8:40 amSTL
    4h 20m
    Nonstop
    11:00 amSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Thu, Dec 10 – Sat, Dec 12

    Frontier Airlines
    2:02 pmSTL
    6h 47m
    LAS · 1h 27m
    6:49 pmSMF
    United Airlines
    9:00 amSMF
    5h 57m
    DEN · 1h 31m
    4:57 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Thu, Dec 10 – Sat, Dec 12

    Southwest Airlines
    8:40 amSTL
    4h 20m
    Nonstop
    11:00 amSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Thu, Dec 10 – Sun, Dec 13

    Frontier Airlines
    2:02 pmSTL
    6h 47m
    LAS · 1h 27m
    6:49 pmSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Thu, Dec 10 – Sun, Dec 13

    Southwest Airlines
    8:40 amSTL
    4h 20m
    Nonstop
    11:00 amSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Thu, Dec 10 – Mon, Dec 14

    Frontier Airlines
    2:02 pmSTL
    6h 47m
    LAS · 1h 27m
    6:49 pmSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Thu, Dec 10 – Mon, Dec 14

    Southwest Airlines
    8:40 amSTL
    4h 20m
    Nonstop
    11:00 amSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Thu, Dec 10 – Wed, Dec 16

    Frontier Airlines
    2:02 pmSTL
    6h 47m
    LAS · 1h 27m
    6:49 pmSMF
    United Airlines
    1:18 pmSMF
    7h 8m
    IAH · 1h 23m
    10:26 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Thu, Dec 10 – Wed, Dec 16

    Southwest Airlines
    8:40 amSTL
    4h 20m
    Nonstop
    11:00 amSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Thu, Dec 10 – Thu, Dec 17

    Frontier Airlines
    2:02 pmSTL
    6h 47m
    LAS · 1h 27m
    6:49 pmSMF
    Alaska Airlines
    6:00 amSMF
    7h 6m
    SEA · 1h 8m
    3:06 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Thu, Dec 10 – Thu, Dec 17

    Southwest Airlines
    8:40 amSTL
    4h 20m
    Nonstop
    11:00 amSMF
    Southwest Airlines
    3:50 pmSMF
    6h 30m
    PHX · 1h 40m
    12:20 am+1STL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Thu, Dec 10 – Fri, Dec 18

    Frontier Airlines
    2:02 pmSTL
    6h 47m
    LAS · 1h 27m
    6:49 pmSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Thu, Dec 10 – Fri, Dec 18

    Southwest Airlines
    8:40 amSTL
    4h 20m
    Nonstop
    11:00 amSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Thu, Dec 10 – Sun, Dec 20

    Frontier Airlines
    2:02 pmSTL
    6h 47m
    LAS · 1h 27m
    6:49 pmSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Thu, Dec 10 – Sun, Dec 20

    Southwest Airlines
    8:40 amSTL
    4h 20m
    Nonstop
    11:00 amSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Thu, Dec 10 – Mon, Dec 21

    Frontier Airlines
    2:02 pmSTL
    6h 47m
    LAS · 1h 27m
    6:49 pmSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Thu, Dec 10 – Mon, Dec 21

    Southwest Airlines
    8:40 amSTL
    4h 20m
    Nonstop
    11:00 amSMF
    Southwest Airlines
    1:35 pmSMF
    3h 35m
    Nonstop
    7:10 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Thu, Dec 10 – Tue, Dec 22

    Frontier Airlines
    2:02 pmSTL
    6h 47m
    LAS · 1h 27m
    6:49 pmSMF
    Southwest Airlines
    11:50 amSMF
    3h 35m
    Nonstop
    5:25 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Thu, Dec 10 – Tue, Dec 22

    Southwest Airlines
    8:40 amSTL
    4h 20m
    Nonstop
    11:00 amSMF
    Southwest Airlines
    11:50 amSMF
    3h 35m
    Nonstop
    5:25 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Thu, Dec 10 – Thu, Dec 24

    Frontier Airlines
    2:02 pmSTL
    6h 47m
    LAS · 1h 27m
    6:49 pmSMF
    Alaska Airlines
    6:00 amSMF
    7h 6m
    SEA · 1h 8m
    3:06 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Thu, Dec 10 – Thu, Dec 24

    Southwest Airlines
    8:40 amSTL
    4h 20m
    Nonstop
    11:00 amSMF
    Southwest Airlines
    3:50 pmSMF
    6h 30m
    PHX · 1h 40m
    12:20 am+1STL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

STL ⇄ SMF

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Southwest Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeDec 9, 2026 · Return optionsDec 11, 2026 · Return optionsHotels in Sacramento with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-10 · one waySouthwest AirlinesWN4201Axel-exclusive $185.002026-10-29T01:29:04Z
2026-12-10 · one wayFrontier AirlinesF93107 + F92069Axel-exclusive $115.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-11Southwest AirlinesWN4201 / WN4061Axel-exclusive $350.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-11Frontier Airlines / Southwest AirlinesF93107 + F92069 / WN4061Axel-exclusive $285.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-12Southwest AirlinesWN4201 / WN4061Axel-exclusive $350.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-12Frontier Airlines / United AirlinesF93107 + F92069 / UA2285 + UA1639Axel-exclusive $295.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-13Southwest AirlinesWN4201 / WN4061Axel-exclusive $350.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-13Frontier Airlines / Southwest AirlinesF93107 + F92069 / WN4061Axel-exclusive $285.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-14Southwest AirlinesWN4201 / WN4061Axel-exclusive $350.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-14Frontier Airlines / Southwest AirlinesF93107 + F92069 / WN4061Axel-exclusive $285.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-15Southwest AirlinesWN4201 / WN4061Axel-exclusive $350.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-15Frontier Airlines / Southwest AirlinesF93107 + F92069 / WN4061Axel-exclusive $285.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-16Southwest AirlinesWN4201 / WN4061Axel-exclusive $350.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-16Frontier Airlines / United AirlinesF93107 + F92069 / UA1949 + UA2804Axel-exclusive $295.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-17Frontier Airlines / Alaska AirlinesF93107 + F92069 / AS1361 + AS314Axel-exclusive $290.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-17Southwest AirlinesWN4201 / WN4509 + WN3528Axel-exclusive $335.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-18Southwest AirlinesWN4201 / WN4061Axel-exclusive $411.252026-10-29T01:29:04Z
2026-12-10 → 2026-12-18Frontier Airlines / Southwest AirlinesF93107 + F92069 / WN4061Axel-exclusive $346.252026-10-29T01:29:04Z
2026-12-10 → 2026-12-19Southwest AirlinesWN4201 / WN4061Axel-exclusive $411.252026-10-29T01:29:04Z
2026-12-10 → 2026-12-19Frontier Airlines / United AirlinesF93107 + F92069 / UA2285 + UA1639Axel-exclusive $359.752026-10-29T01:29:04Z
2026-12-10 → 2026-12-20Southwest AirlinesWN4201 / WN4061Axel-exclusive $411.252026-10-29T01:29:04Z
2026-12-10 → 2026-12-20Frontier Airlines / Southwest AirlinesF93107 + F92069 / WN4061Axel-exclusive $346.252026-10-29T01:29:04Z
2026-12-10 → 2026-12-21Southwest AirlinesWN4201 / WN4061Axel-exclusive $411.252026-10-29T01:29:04Z
2026-12-10 → 2026-12-21Frontier Airlines / Southwest AirlinesF93107 + F92069 / WN4061Axel-exclusive $346.252026-10-29T01:29:04Z
2026-12-10 → 2026-12-22Southwest AirlinesWN4201 / WN4061Axel-exclusive $411.252026-10-29T01:29:04Z
2026-12-10 → 2026-12-22Frontier Airlines / Southwest AirlinesF93107 + F92069 / WN4061Axel-exclusive $346.252026-10-29T01:29:04Z
2026-12-10 → 2026-12-23Southwest AirlinesWN4201 / WN4061Axel-exclusive $411.252026-10-29T01:29:04Z
2026-12-10 → 2026-12-23Frontier Airlines / United AirlinesF93107 + F92069 / UA1949 + UA2804Axel-exclusive $359.752026-10-29T01:29:04Z
2026-12-10 → 2026-12-24Frontier Airlines / Alaska AirlinesF93107 + F92069 / AS1361 + AS314Axel-exclusive $353.002026-10-29T01:29:04Z
2026-12-10 → 2026-12-24Southwest AirlinesWN4201 / WN4509 + WN3528Axel-exclusive $391.002026-10-29T01:29:04Z

Route overview: Saint Louis to Sacramento (SMF) flight deals

2026-12-10 · one way · Axel-exclusive $115.00

  • Frontier Airlines F93107 / F92069: STL 2026-12-10 14:02:00 → SMF 2026-12-10 18:49:00; 1 stop(s) via LAS; 407 minutes. Local airport times.
    • F93107: STL 2026-12-10 14:02:00 → LAS 2026-12-10 15:38:00; layover at LAS: 87 minutes.
    • F92069: LAS 2026-12-10 17:05:00 → SMF 2026-12-10 18:49:00.

2026-12-10 · one way · Axel-exclusive $185.00

  • Southwest Airlines WN4201: STL 2026-12-10 08:40:00 → SMF 2026-12-10 11:00:00; nonstop; 260 minutes. Local airport times.

2026-12-10 → 2026-12-11 · Axel-exclusive $285.00

  • Frontier Airlines F93107 / F92069: STL 2026-12-10 14:02:00 → SMF 2026-12-10 18:49:00; 1 stop(s) via LAS; 407 minutes. Local airport times.
    • F93107: STL 2026-12-10 14:02:00 → LAS 2026-12-10 15:38:00; layover at LAS: 87 minutes.
    • F92069: LAS 2026-12-10 17:05:00 → SMF 2026-12-10 18:49:00.
  • Southwest Airlines WN4061: SMF 2026-12-11 13:35:00 → STL 2026-12-11 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-11 · Axel-exclusive $350.00

  • Southwest Airlines WN4201: STL 2026-12-10 08:40:00 → SMF 2026-12-10 11:00:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4061: SMF 2026-12-11 13:35:00 → STL 2026-12-11 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-12 · Axel-exclusive $295.00

  • Frontier Airlines F93107 / F92069: STL 2026-12-10 14:02:00 → SMF 2026-12-10 18:49:00; 1 stop(s) via LAS; 407 minutes. Local airport times.
    • F93107: STL 2026-12-10 14:02:00 → LAS 2026-12-10 15:38:00; layover at LAS: 87 minutes.
    • F92069: LAS 2026-12-10 17:05:00 → SMF 2026-12-10 18:49:00.
  • United Airlines UA2285 / UA1639: SMF 2026-12-12 09:00:00 → STL 2026-12-12 16:57:00; 1 stop(s) via DEN; 357 minutes. Local airport times.
    • UA2285: SMF 2026-12-12 09:00:00 → DEN 2026-12-12 12:24:00; layover at DEN: 91 minutes.
    • UA1639: DEN 2026-12-12 13:55:00 → STL 2026-12-12 16:57:00.

2026-12-10 → 2026-12-12 · Axel-exclusive $350.00

  • Southwest Airlines WN4201: STL 2026-12-10 08:40:00 → SMF 2026-12-10 11:00:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4061: SMF 2026-12-12 13:35:00 → STL 2026-12-12 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-13 · Axel-exclusive $285.00

  • Frontier Airlines F93107 / F92069: STL 2026-12-10 14:02:00 → SMF 2026-12-10 18:49:00; 1 stop(s) via LAS; 407 minutes. Local airport times.
    • F93107: STL 2026-12-10 14:02:00 → LAS 2026-12-10 15:38:00; layover at LAS: 87 minutes.
    • F92069: LAS 2026-12-10 17:05:00 → SMF 2026-12-10 18:49:00.
  • Southwest Airlines WN4061: SMF 2026-12-13 13:35:00 → STL 2026-12-13 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-13 · Axel-exclusive $350.00

  • Southwest Airlines WN4201: STL 2026-12-10 08:40:00 → SMF 2026-12-10 11:00:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4061: SMF 2026-12-13 13:35:00 → STL 2026-12-13 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-14 · Axel-exclusive $285.00

  • Frontier Airlines F93107 / F92069: STL 2026-12-10 14:02:00 → SMF 2026-12-10 18:49:00; 1 stop(s) via LAS; 407 minutes. Local airport times.
    • F93107: STL 2026-12-10 14:02:00 → LAS 2026-12-10 15:38:00; layover at LAS: 87 minutes.
    • F92069: LAS 2026-12-10 17:05:00 → SMF 2026-12-10 18:49:00.
  • Southwest Airlines WN4061: SMF 2026-12-14 13:35:00 → STL 2026-12-14 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-14 · Axel-exclusive $350.00

  • Southwest Airlines WN4201: STL 2026-12-10 08:40:00 → SMF 2026-12-10 11:00:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4061: SMF 2026-12-14 13:35:00 → STL 2026-12-14 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-16 · Axel-exclusive $295.00

  • Frontier Airlines F93107 / F92069: STL 2026-12-10 14:02:00 → SMF 2026-12-10 18:49:00; 1 stop(s) via LAS; 407 minutes. Local airport times.
    • F93107: STL 2026-12-10 14:02:00 → LAS 2026-12-10 15:38:00; layover at LAS: 87 minutes.
    • F92069: LAS 2026-12-10 17:05:00 → SMF 2026-12-10 18:49:00.
  • United Airlines UA1949 / UA2804: SMF 2026-12-16 13:18:00 → STL 2026-12-16 22:26:00; 1 stop(s) via IAH; 428 minutes. Local airport times.
    • UA1949: SMF 2026-12-16 13:18:00 → IAH 2026-12-16 18:57:00; layover at IAH: 83 minutes.
    • UA2804: IAH 2026-12-16 20:20:00 → STL 2026-12-16 22:26:00.

2026-12-10 → 2026-12-16 · Axel-exclusive $350.00

  • Southwest Airlines WN4201: STL 2026-12-10 08:40:00 → SMF 2026-12-10 11:00:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4061: SMF 2026-12-16 13:35:00 → STL 2026-12-16 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-17 · Axel-exclusive $290.00

  • Frontier Airlines F93107 / F92069: STL 2026-12-10 14:02:00 → SMF 2026-12-10 18:49:00; 1 stop(s) via LAS; 407 minutes. Local airport times.
    • F93107: STL 2026-12-10 14:02:00 → LAS 2026-12-10 15:38:00; layover at LAS: 87 minutes.
    • F92069: LAS 2026-12-10 17:05:00 → SMF 2026-12-10 18:49:00.
  • Alaska Airlines AS1361 / AS314: SMF 2026-12-17 06:00:00 → STL 2026-12-17 15:06:00; 1 stop(s) via SEA; 426 minutes. Local airport times.
    • AS1361: SMF 2026-12-17 06:00:00 → SEA 2026-12-17 08:08:00; layover at SEA: 68 minutes.
    • AS314: SEA 2026-12-17 09:16:00 → STL 2026-12-17 15:06:00.

2026-12-10 → 2026-12-17 · Axel-exclusive $335.00

  • Southwest Airlines WN4201: STL 2026-12-10 08:40:00 → SMF 2026-12-10 11:00:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4509 / WN3528: SMF 2026-12-17 15:50:00 → STL 2026-12-18 00:20:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN4509: SMF 2026-12-17 15:50:00 → PHX 2026-12-17 18:45:00; layover at PHX: 100 minutes.
    • WN3528: PHX 2026-12-17 20:25:00 → STL 2026-12-18 00:20:00.

2026-12-10 → 2026-12-18 · Axel-exclusive $346.25

  • Frontier Airlines F93107 / F92069: STL 2026-12-10 14:02:00 → SMF 2026-12-10 18:49:00; 1 stop(s) via LAS; 407 minutes. Local airport times.
    • F93107: STL 2026-12-10 14:02:00 → LAS 2026-12-10 15:38:00; layover at LAS: 87 minutes.
    • F92069: LAS 2026-12-10 17:05:00 → SMF 2026-12-10 18:49:00.
  • Southwest Airlines WN4061: SMF 2026-12-18 13:35:00 → STL 2026-12-18 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-18 · Axel-exclusive $411.25

  • Southwest Airlines WN4201: STL 2026-12-10 08:40:00 → SMF 2026-12-10 11:00:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4061: SMF 2026-12-18 13:35:00 → STL 2026-12-18 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-20 · Axel-exclusive $346.25

  • Frontier Airlines F93107 / F92069: STL 2026-12-10 14:02:00 → SMF 2026-12-10 18:49:00; 1 stop(s) via LAS; 407 minutes. Local airport times.
    • F93107: STL 2026-12-10 14:02:00 → LAS 2026-12-10 15:38:00; layover at LAS: 87 minutes.
    • F92069: LAS 2026-12-10 17:05:00 → SMF 2026-12-10 18:49:00.
  • Southwest Airlines WN4061: SMF 2026-12-20 13:35:00 → STL 2026-12-20 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-20 · Axel-exclusive $411.25

  • Southwest Airlines WN4201: STL 2026-12-10 08:40:00 → SMF 2026-12-10 11:00:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4061: SMF 2026-12-20 13:35:00 → STL 2026-12-20 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-21 · Axel-exclusive $346.25

  • Frontier Airlines F93107 / F92069: STL 2026-12-10 14:02:00 → SMF 2026-12-10 18:49:00; 1 stop(s) via LAS; 407 minutes. Local airport times.
    • F93107: STL 2026-12-10 14:02:00 → LAS 2026-12-10 15:38:00; layover at LAS: 87 minutes.
    • F92069: LAS 2026-12-10 17:05:00 → SMF 2026-12-10 18:49:00.
  • Southwest Airlines WN4061: SMF 2026-12-21 13:35:00 → STL 2026-12-21 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-21 · Axel-exclusive $411.25

  • Southwest Airlines WN4201: STL 2026-12-10 08:40:00 → SMF 2026-12-10 11:00:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4061: SMF 2026-12-21 13:35:00 → STL 2026-12-21 19:10:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-22 · Axel-exclusive $346.25

  • Frontier Airlines F93107 / F92069: STL 2026-12-10 14:02:00 → SMF 2026-12-10 18:49:00; 1 stop(s) via LAS; 407 minutes. Local airport times.
    • F93107: STL 2026-12-10 14:02:00 → LAS 2026-12-10 15:38:00; layover at LAS: 87 minutes.
    • F92069: LAS 2026-12-10 17:05:00 → SMF 2026-12-10 18:49:00.
  • Southwest Airlines WN4061: SMF 2026-12-22 11:50:00 → STL 2026-12-22 17:25:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-22 · Axel-exclusive $411.25

  • Southwest Airlines WN4201: STL 2026-12-10 08:40:00 → SMF 2026-12-10 11:00:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4061: SMF 2026-12-22 11:50:00 → STL 2026-12-22 17:25:00; nonstop; 215 minutes. Local airport times.

2026-12-10 → 2026-12-24 · Axel-exclusive $353.00

  • Frontier Airlines F93107 / F92069: STL 2026-12-10 14:02:00 → SMF 2026-12-10 18:49:00; 1 stop(s) via LAS; 407 minutes. Local airport times.
    • F93107: STL 2026-12-10 14:02:00 → LAS 2026-12-10 15:38:00; layover at LAS: 87 minutes.
    • F92069: LAS 2026-12-10 17:05:00 → SMF 2026-12-10 18:49:00.
  • Alaska Airlines AS1361 / AS314: SMF 2026-12-24 06:00:00 → STL 2026-12-24 15:06:00; 1 stop(s) via SEA; 426 minutes. Local airport times.
    • AS1361: SMF 2026-12-24 06:00:00 → SEA 2026-12-24 08:08:00; layover at SEA: 68 minutes.
    • AS314: SEA 2026-12-24 09:16:00 → STL 2026-12-24 15:06:00.

2026-12-10 → 2026-12-24 · Axel-exclusive $391.00

  • Southwest Airlines WN4201: STL 2026-12-10 08:40:00 → SMF 2026-12-10 11:00:00; nonstop; 260 minutes. Local airport times.
  • Southwest Airlines WN4509 / WN3528: SMF 2026-12-24 15:50:00 → STL 2026-12-25 00:20:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN4509: SMF 2026-12-24 15:50:00 → PHX 2026-12-24 18:45:00; layover at PHX: 100 minutes.
    • WN3528: PHX 2026-12-24 20:25:00 → STL 2026-12-25 00:20:00.

Explore this route

For AI assistants

  • This page: Saint Louis (STL) to Sacramento (SMF) · Dec 10, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Sacramento (SMF) 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.