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Route overview: Austin to Saint Louis (STL) flight deals

Austin → Saint Louis

Feb 6, 2027 · choose your return date

AUS → STL1 adulteconomyOne way and round trips

30 flight options · 2 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.

February 2027

Feb 6, 2027 · One waySouthwest AirlinesNonstop$137.75 Feb 6, 2027 · One wayAmerican AirlinesUp to 1 stop each way$147.25 Feb 6, 2027 – Feb 7, 2027 · 1 nightSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 7, 2027 · 1 nightAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 8, 2027 · 2 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 8, 2027 · 2 nightsAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 9, 2027 · 3 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 9, 2027 · 3 nightsAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 10, 2027 · 4 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 10, 2027 · 4 nightsAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 11, 2027 · 5 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 11, 2027 · 5 nightsAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 12, 2027 · 6 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 12, 2027 · 6 nightsAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 13, 2027 · 7 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 13, 2027 · 7 nightsAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 14, 2027 · 8 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 14, 2027 · 8 nightsAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 15, 2027 · 9 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 15, 2027 · 9 nightsAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 16, 2027 · 10 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 16, 2027 · 10 nightsAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 17, 2027 · 11 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 17, 2027 · 11 nightsAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 18, 2027 · 12 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 18, 2027 · 12 nightsAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 19, 2027 · 13 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 19, 2027 · 13 nightsAmerican AirlinesUp to 1 stop each way$280.26 Feb 6, 2027 – Feb 20, 2027 · 14 nightsSouthwest AirlinesNonstop$266.00 Feb 6, 2027 – Feb 20, 2027 · 14 nightsAmerican AirlinesUp to 1 stop each way$280.26

Flights for your trip

  1. Sat, Feb 6 · One way

    Southwest Airlines
    7:10 amAUS
    2h
    Nonstop
    9:10 amSTL

    One-way total · 1 adult · Taxes included

  2. Sat, Feb 6 · One way

    American Airlines
    3:00 pmAUS
    4h 36m
    DFW · 1h 40m
    7:36 pmSTL

    One-way total · 1 adult · Taxes included

  3. Sat, Feb 6 – Sun, Feb 7

    Southwest Airlines
    7:10 amAUS
    2h
    Nonstop
    9:10 amSTL
    Southwest Airlines
    8:20 amSTL
    2h 10m
    Nonstop
    10:30 amAUS

    Round-trip total · 1 adult · Taxes included

  4. Sat, Feb 6 – Sun, Feb 7

    American Airlines
    3:00 pmAUS
    4h 36m
    DFW · 1h 40m
    7:36 pmSTL
    American Airlines
    6:44 pmSTL
    4h 15m
    DFW · 1h 9m
    10:59 pmAUS

    Round-trip total · 1 adult · Taxes included

  5. Sat, Feb 6 – Mon, Feb 8

    Southwest Airlines
    7:10 amAUS
    2h
    Nonstop
    9:10 amSTL
    Southwest Airlines
    10:05 pmSTL
    2h 5m
    Nonstop
    12:10 am+1AUS

    Round-trip total · 1 adult · Taxes included

  6. Sat, Feb 6 – Mon, Feb 8

    American Airlines
    3:00 pmAUS
    4h 36m
    DFW · 1h 40m
    7:36 pmSTL
    American Airlines
    6:44 pmSTL
    4h 15m
    DFW · 1h 9m
    10:59 pmAUS

    Round-trip total · 1 adult · Taxes included

  7. Sat, Feb 6 – Tue, Feb 9

    Southwest Airlines
    7:10 amAUS
    2h
    Nonstop
    9:10 amSTL
    Southwest Airlines
    1:40 pmSTL
    2h 5m
    Nonstop
    3:45 pmAUS

    Round-trip total · 1 adult · Taxes included

  8. Sat, Feb 6 – Tue, Feb 9

    American Airlines
    3:00 pmAUS
    4h 36m
    DFW · 1h 40m
    7:36 pmSTL
    American Airlines
    6:44 pmSTL
    4h 15m
    DFW · 1h 9m
    10:59 pmAUS

    Round-trip total · 1 adult · Taxes included

  9. Sat, Feb 6 – Wed, Feb 10

    Southwest Airlines
    7:10 amAUS
    2h
    Nonstop
    9:10 amSTL
    Southwest Airlines
    8:25 pmSTL
    2h 10m
    Nonstop
    10:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  10. Sat, Feb 6 – Wed, Feb 10

    American Airlines
    3:00 pmAUS
    4h 36m
    DFW · 1h 40m
    7:36 pmSTL
    American Airlines
    6:44 pmSTL
    4h 15m
    DFW · 1h 9m
    10:59 pmAUS

    Round-trip total · 1 adult · Taxes included

  11. Sat, Feb 6 – Fri, Feb 12

    Southwest Airlines
    7:10 amAUS
    2h
    Nonstop
    9:10 amSTL
    Southwest Airlines
    2:45 pmSTL
    2h 5m
    Nonstop
    4:50 pmAUS

    Round-trip total · 1 adult · Taxes included

  12. Sat, Feb 6 – Fri, Feb 12

    American Airlines
    3:00 pmAUS
    4h 36m
    DFW · 1h 40m
    7:36 pmSTL
    American Airlines
    6:44 pmSTL
    4h 15m
    DFW · 1h 9m
    10:59 pmAUS

    Round-trip total · 1 adult · Taxes included

  13. Sat, Feb 6 – Sat, Feb 13

    Southwest Airlines
    7:10 amAUS
    2h
    Nonstop
    9:10 amSTL
    Southwest Airlines
    10:05 pmSTL
    2h 5m
    Nonstop
    12:10 am+1AUS

    Round-trip total · 1 adult · Taxes included

  14. Sat, Feb 6 – Sat, Feb 13

    American Airlines
    3:00 pmAUS
    4h 36m
    DFW · 1h 40m
    7:36 pmSTL
    American Airlines
    6:44 pmSTL
    4h 15m
    DFW · 1h 9m
    10:59 pmAUS

    Round-trip total · 1 adult · Taxes included

  15. Sat, Feb 6 – Sun, Feb 14

    Southwest Airlines
    7:10 amAUS
    2h
    Nonstop
    9:10 amSTL
    Southwest Airlines
    8:20 amSTL
    2h 10m
    Nonstop
    10:30 amAUS

    Round-trip total · 1 adult · Taxes included

  16. Sat, Feb 6 – Sun, Feb 14

    American Airlines
    3:00 pmAUS
    4h 36m
    DFW · 1h 40m
    7:36 pmSTL
    American Airlines
    6:44 pmSTL
    4h 15m
    DFW · 1h 9m
    10:59 pmAUS

    Round-trip total · 1 adult · Taxes included

  17. Sat, Feb 6 – Tue, Feb 16

    Southwest Airlines
    7:10 amAUS
    2h
    Nonstop
    9:10 amSTL
    Southwest Airlines
    1:40 pmSTL
    2h 5m
    Nonstop
    3:45 pmAUS

    Round-trip total · 1 adult · Taxes included

  18. Sat, Feb 6 – Tue, Feb 16

    American Airlines
    3:00 pmAUS
    4h 36m
    DFW · 1h 40m
    7:36 pmSTL
    American Airlines
    6:44 pmSTL
    4h 15m
    DFW · 1h 9m
    10:59 pmAUS

    Round-trip total · 1 adult · Taxes included

  19. Sat, Feb 6 – Wed, Feb 17

    Southwest Airlines
    7:10 amAUS
    2h
    Nonstop
    9:10 amSTL
    Southwest Airlines
    8:25 pmSTL
    2h 10m
    Nonstop
    10:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  20. Sat, Feb 6 – Wed, Feb 17

    American Airlines
    3:00 pmAUS
    4h 36m
    DFW · 1h 40m
    7:36 pmSTL
    American Airlines
    6:44 pmSTL
    4h 15m
    DFW · 1h 9m
    10:59 pmAUS

    Round-trip total · 1 adult · Taxes included

  21. Sat, Feb 6 – Thu, Feb 18

    Southwest Airlines
    7:10 amAUS
    2h
    Nonstop
    9:10 amSTL
    Southwest Airlines
    2:45 pmSTL
    2h 5m
    Nonstop
    4:50 pmAUS

    Round-trip total · 1 adult · Taxes included

  22. Sat, Feb 6 – Thu, Feb 18

    American Airlines
    3:00 pmAUS
    4h 36m
    DFW · 1h 40m
    7:36 pmSTL
    American Airlines
    6:44 pmSTL
    4h 15m
    DFW · 1h 9m
    10:59 pmAUS

    Round-trip total · 1 adult · Taxes included

  23. Sat, Feb 6 – Sat, Feb 20

    Southwest Airlines
    7:10 amAUS
    2h
    Nonstop
    9:10 amSTL
    Southwest Airlines
    10:05 pmSTL
    2h 5m
    Nonstop
    12:10 am+1AUS

    Round-trip total · 1 adult · Taxes included

  24. Sat, Feb 6 – Sat, Feb 20

    American Airlines
    3:00 pmAUS
    4h 36m
    DFW · 1h 40m
    7:36 pmSTL
    American Airlines
    6:44 pmSTL
    4h 15m
    DFW · 1h 9m
    10:59 pmAUS

    Round-trip total · 1 adult · Taxes included

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1 of 24

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AUS ⇄ STL

Economy

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Explore this route

All dates for this routeFeb 5, 2027 · Return optionsFeb 7, 2027 · Return optionsHotels in St. Louis with Axel
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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)
2027-02-06 · one waySouthwest AirlinesWN436Axel-exclusive $137.752026-10-29T00:47:17Z
2027-02-06 · one wayAmerican AirlinesAA3885 + AA2246Axel-exclusive $147.252026-10-29T00:47:17Z
2027-02-06 → 2027-02-07Southwest AirlinesWN436 / WN4115Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-07American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-08Southwest AirlinesWN436 / WN1429Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-08American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-09Southwest AirlinesWN436 / WN4913Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-09American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-10Southwest AirlinesWN436 / WN2655Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-10American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-11Southwest AirlinesWN436 / WN4913Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-11American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-12Southwest AirlinesWN436 / WN4913Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-12American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-13Southwest AirlinesWN436 / WN1429Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-13American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-14Southwest AirlinesWN436 / WN4115Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-14American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-15Southwest AirlinesWN436 / WN1429Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-15American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-16Southwest AirlinesWN436 / WN4913Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-16American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-17Southwest AirlinesWN436 / WN2655Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-17American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-18Southwest AirlinesWN436 / WN4913Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-18American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-19Southwest AirlinesWN436 / WN4913Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-19American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z
2027-02-06 → 2027-02-20Southwest AirlinesWN436 / WN1429Axel-exclusive $266.002026-10-29T00:47:17Z
2027-02-06 → 2027-02-20American AirlinesAA3885 + AA2246 / AA2269 + AA2707Axel-exclusive $280.262026-10-29T00:47:17Z

Route overview: Austin to Saint Louis (STL) flight deals

2027-02-06 · one way · Axel-exclusive $137.75

  • Southwest Airlines WN436: AUS 2027-02-06 07:10:00 → STL 2027-02-06 09:10:00; nonstop; 120 minutes. Local airport times.

2027-02-06 · one way · Axel-exclusive $147.25

  • American Airlines AA3885 / AA2246: AUS 2027-02-06 15:00:00 → STL 2027-02-06 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
    • AA3885: AUS 2027-02-06 15:00:00 → DFW 2027-02-06 16:15:00; layover at DFW: 100 minutes.
    • AA2246: DFW 2027-02-06 17:55:00 → STL 2027-02-06 19:36:00.

2027-02-06 → 2027-02-07 · Axel-exclusive $266.00

  • Southwest Airlines WN436: AUS 2027-02-06 07:10:00 → STL 2027-02-06 09:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4115: STL 2027-02-07 08:20:00 → AUS 2027-02-07 10:30:00; nonstop; 130 minutes. Local airport times.

2027-02-06 → 2027-02-07 · Axel-exclusive $280.26

  • American Airlines AA3885 / AA2246: AUS 2027-02-06 15:00:00 → STL 2027-02-06 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
    • AA3885: AUS 2027-02-06 15:00:00 → DFW 2027-02-06 16:15:00; layover at DFW: 100 minutes.
    • AA2246: DFW 2027-02-06 17:55:00 → STL 2027-02-06 19:36:00.
  • American Airlines AA2269 / AA2707: STL 2027-02-07 18:44:00 → AUS 2027-02-07 22:59:00; 1 stop(s) via DFW; 255 minutes. Local airport times.
    • AA2269: STL 2027-02-07 18:44:00 → DFW 2027-02-07 20:45:00; layover at DFW: 69 minutes.
    • AA2707: DFW 2027-02-07 21:54:00 → AUS 2027-02-07 22:59:00.

2027-02-06 → 2027-02-08 · Axel-exclusive $266.00

  • Southwest Airlines WN436: AUS 2027-02-06 07:10:00 → STL 2027-02-06 09:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN1429: STL 2027-02-08 22:05:00 → AUS 2027-02-09 00:10:00; nonstop; 125 minutes. Local airport times.

2027-02-06 → 2027-02-08 · Axel-exclusive $280.26

  • American Airlines AA3885 / AA2246: AUS 2027-02-06 15:00:00 → STL 2027-02-06 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
    • AA3885: AUS 2027-02-06 15:00:00 → DFW 2027-02-06 16:15:00; layover at DFW: 100 minutes.
    • AA2246: DFW 2027-02-06 17:55:00 → STL 2027-02-06 19:36:00.
  • American Airlines AA2269 / AA2707: STL 2027-02-08 18:44:00 → AUS 2027-02-08 22:59:00; 1 stop(s) via DFW; 255 minutes. Local airport times.
    • AA2269: STL 2027-02-08 18:44:00 → DFW 2027-02-08 20:45:00; layover at DFW: 69 minutes.
    • AA2707: DFW 2027-02-08 21:54:00 → AUS 2027-02-08 22:59:00.

2027-02-06 → 2027-02-09 · Axel-exclusive $266.00

  • Southwest Airlines WN436: AUS 2027-02-06 07:10:00 → STL 2027-02-06 09:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4913: STL 2027-02-09 13:40:00 → AUS 2027-02-09 15:45:00; nonstop; 125 minutes. Local airport times.

2027-02-06 → 2027-02-09 · Axel-exclusive $280.26

  • American Airlines AA3885 / AA2246: AUS 2027-02-06 15:00:00 → STL 2027-02-06 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
    • AA3885: AUS 2027-02-06 15:00:00 → DFW 2027-02-06 16:15:00; layover at DFW: 100 minutes.
    • AA2246: DFW 2027-02-06 17:55:00 → STL 2027-02-06 19:36:00.
  • American Airlines AA2269 / AA2707: STL 2027-02-09 18:44:00 → AUS 2027-02-09 22:59:00; 1 stop(s) via DFW; 255 minutes. Local airport times.
    • AA2269: STL 2027-02-09 18:44:00 → DFW 2027-02-09 20:45:00; layover at DFW: 69 minutes.
    • AA2707: DFW 2027-02-09 21:54:00 → AUS 2027-02-09 22:59:00.

2027-02-06 → 2027-02-10 · Axel-exclusive $266.00

  • Southwest Airlines WN436: AUS 2027-02-06 07:10:00 → STL 2027-02-06 09:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN2655: STL 2027-02-10 20:25:00 → AUS 2027-02-10 22:35:00; nonstop; 130 minutes. Local airport times.

2027-02-06 → 2027-02-10 · Axel-exclusive $280.26

  • American Airlines AA3885 / AA2246: AUS 2027-02-06 15:00:00 → STL 2027-02-06 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
    • AA3885: AUS 2027-02-06 15:00:00 → DFW 2027-02-06 16:15:00; layover at DFW: 100 minutes.
    • AA2246: DFW 2027-02-06 17:55:00 → STL 2027-02-06 19:36:00.
  • American Airlines AA2269 / AA2707: STL 2027-02-10 18:44:00 → AUS 2027-02-10 22:59:00; 1 stop(s) via DFW; 255 minutes. Local airport times.
    • AA2269: STL 2027-02-10 18:44:00 → DFW 2027-02-10 20:45:00; layover at DFW: 69 minutes.
    • AA2707: DFW 2027-02-10 21:54:00 → AUS 2027-02-10 22:59:00.

2027-02-06 → 2027-02-12 · Axel-exclusive $266.00

  • Southwest Airlines WN436: AUS 2027-02-06 07:10:00 → STL 2027-02-06 09:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4913: STL 2027-02-12 14:45:00 → AUS 2027-02-12 16:50:00; nonstop; 125 minutes. Local airport times.

2027-02-06 → 2027-02-12 · Axel-exclusive $280.26

  • American Airlines AA3885 / AA2246: AUS 2027-02-06 15:00:00 → STL 2027-02-06 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
    • AA3885: AUS 2027-02-06 15:00:00 → DFW 2027-02-06 16:15:00; layover at DFW: 100 minutes.
    • AA2246: DFW 2027-02-06 17:55:00 → STL 2027-02-06 19:36:00.
  • American Airlines AA2269 / AA2707: STL 2027-02-12 18:44:00 → AUS 2027-02-12 22:59:00; 1 stop(s) via DFW; 255 minutes. Local airport times.
    • AA2269: STL 2027-02-12 18:44:00 → DFW 2027-02-12 20:45:00; layover at DFW: 69 minutes.
    • AA2707: DFW 2027-02-12 21:54:00 → AUS 2027-02-12 22:59:00.

2027-02-06 → 2027-02-13 · Axel-exclusive $266.00

  • Southwest Airlines WN436: AUS 2027-02-06 07:10:00 → STL 2027-02-06 09:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN1429: STL 2027-02-13 22:05:00 → AUS 2027-02-14 00:10:00; nonstop; 125 minutes. Local airport times.

2027-02-06 → 2027-02-13 · Axel-exclusive $280.26

  • American Airlines AA3885 / AA2246: AUS 2027-02-06 15:00:00 → STL 2027-02-06 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
    • AA3885: AUS 2027-02-06 15:00:00 → DFW 2027-02-06 16:15:00; layover at DFW: 100 minutes.
    • AA2246: DFW 2027-02-06 17:55:00 → STL 2027-02-06 19:36:00.
  • American Airlines AA2269 / AA2707: STL 2027-02-13 18:44:00 → AUS 2027-02-13 22:59:00; 1 stop(s) via DFW; 255 minutes. Local airport times.
    • AA2269: STL 2027-02-13 18:44:00 → DFW 2027-02-13 20:45:00; layover at DFW: 69 minutes.
    • AA2707: DFW 2027-02-13 21:54:00 → AUS 2027-02-13 22:59:00.

2027-02-06 → 2027-02-14 · Axel-exclusive $266.00

  • Southwest Airlines WN436: AUS 2027-02-06 07:10:00 → STL 2027-02-06 09:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4115: STL 2027-02-14 08:20:00 → AUS 2027-02-14 10:30:00; nonstop; 130 minutes. Local airport times.

2027-02-06 → 2027-02-14 · Axel-exclusive $280.26

  • American Airlines AA3885 / AA2246: AUS 2027-02-06 15:00:00 → STL 2027-02-06 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
    • AA3885: AUS 2027-02-06 15:00:00 → DFW 2027-02-06 16:15:00; layover at DFW: 100 minutes.
    • AA2246: DFW 2027-02-06 17:55:00 → STL 2027-02-06 19:36:00.
  • American Airlines AA2269 / AA2707: STL 2027-02-14 18:44:00 → AUS 2027-02-14 22:59:00; 1 stop(s) via DFW; 255 minutes. Local airport times.
    • AA2269: STL 2027-02-14 18:44:00 → DFW 2027-02-14 20:45:00; layover at DFW: 69 minutes.
    • AA2707: DFW 2027-02-14 21:54:00 → AUS 2027-02-14 22:59:00.

2027-02-06 → 2027-02-16 · Axel-exclusive $266.00

  • Southwest Airlines WN436: AUS 2027-02-06 07:10:00 → STL 2027-02-06 09:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4913: STL 2027-02-16 13:40:00 → AUS 2027-02-16 15:45:00; nonstop; 125 minutes. Local airport times.

2027-02-06 → 2027-02-16 · Axel-exclusive $280.26

  • American Airlines AA3885 / AA2246: AUS 2027-02-06 15:00:00 → STL 2027-02-06 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
    • AA3885: AUS 2027-02-06 15:00:00 → DFW 2027-02-06 16:15:00; layover at DFW: 100 minutes.
    • AA2246: DFW 2027-02-06 17:55:00 → STL 2027-02-06 19:36:00.
  • American Airlines AA2269 / AA2707: STL 2027-02-16 18:44:00 → AUS 2027-02-16 22:59:00; 1 stop(s) via DFW; 255 minutes. Local airport times.
    • AA2269: STL 2027-02-16 18:44:00 → DFW 2027-02-16 20:45:00; layover at DFW: 69 minutes.
    • AA2707: DFW 2027-02-16 21:54:00 → AUS 2027-02-16 22:59:00.

2027-02-06 → 2027-02-17 · Axel-exclusive $266.00

  • Southwest Airlines WN436: AUS 2027-02-06 07:10:00 → STL 2027-02-06 09:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN2655: STL 2027-02-17 20:25:00 → AUS 2027-02-17 22:35:00; nonstop; 130 minutes. Local airport times.

2027-02-06 → 2027-02-17 · Axel-exclusive $280.26

  • American Airlines AA3885 / AA2246: AUS 2027-02-06 15:00:00 → STL 2027-02-06 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
    • AA3885: AUS 2027-02-06 15:00:00 → DFW 2027-02-06 16:15:00; layover at DFW: 100 minutes.
    • AA2246: DFW 2027-02-06 17:55:00 → STL 2027-02-06 19:36:00.
  • American Airlines AA2269 / AA2707: STL 2027-02-17 18:44:00 → AUS 2027-02-17 22:59:00; 1 stop(s) via DFW; 255 minutes. Local airport times.
    • AA2269: STL 2027-02-17 18:44:00 → DFW 2027-02-17 20:45:00; layover at DFW: 69 minutes.
    • AA2707: DFW 2027-02-17 21:54:00 → AUS 2027-02-17 22:59:00.

2027-02-06 → 2027-02-18 · Axel-exclusive $266.00

  • Southwest Airlines WN436: AUS 2027-02-06 07:10:00 → STL 2027-02-06 09:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4913: STL 2027-02-18 14:45:00 → AUS 2027-02-18 16:50:00; nonstop; 125 minutes. Local airport times.

2027-02-06 → 2027-02-18 · Axel-exclusive $280.26

  • American Airlines AA3885 / AA2246: AUS 2027-02-06 15:00:00 → STL 2027-02-06 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
    • AA3885: AUS 2027-02-06 15:00:00 → DFW 2027-02-06 16:15:00; layover at DFW: 100 minutes.
    • AA2246: DFW 2027-02-06 17:55:00 → STL 2027-02-06 19:36:00.
  • American Airlines AA2269 / AA2707: STL 2027-02-18 18:44:00 → AUS 2027-02-18 22:59:00; 1 stop(s) via DFW; 255 minutes. Local airport times.
    • AA2269: STL 2027-02-18 18:44:00 → DFW 2027-02-18 20:45:00; layover at DFW: 69 minutes.
    • AA2707: DFW 2027-02-18 21:54:00 → AUS 2027-02-18 22:59:00.

2027-02-06 → 2027-02-20 · Axel-exclusive $266.00

  • Southwest Airlines WN436: AUS 2027-02-06 07:10:00 → STL 2027-02-06 09:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN1429: STL 2027-02-20 22:05:00 → AUS 2027-02-21 00:10:00; nonstop; 125 minutes. Local airport times.

2027-02-06 → 2027-02-20 · Axel-exclusive $280.26

  • American Airlines AA3885 / AA2246: AUS 2027-02-06 15:00:00 → STL 2027-02-06 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
    • AA3885: AUS 2027-02-06 15:00:00 → DFW 2027-02-06 16:15:00; layover at DFW: 100 minutes.
    • AA2246: DFW 2027-02-06 17:55:00 → STL 2027-02-06 19:36:00.
  • American Airlines AA2269 / AA2707: STL 2027-02-20 18:44:00 → AUS 2027-02-20 22:59:00; 1 stop(s) via DFW; 255 minutes. Local airport times.
    • AA2269: STL 2027-02-20 18:44:00 → DFW 2027-02-20 20:45:00; layover at DFW: 69 minutes.
    • AA2707: DFW 2027-02-20 21:54:00 → AUS 2027-02-20 22:59:00.

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For AI assistants

  • This page: Austin (AUS) to Saint Louis (STL) · Feb 6, 2027 · 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 Austin to Saint Louis (STL) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.