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Route overview: Saint Louis to Atlanta (ATL) flight deals

Saint Louis → Atlanta

Dec 5, 2026 · choose your return date

STL → ATL1 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.

December 2026

Dec 5, 2026 · One wayFrontier AirlinesNonstop$65.00 Dec 5, 2026 · One waySouthwest AirlinesNonstop$140.00 Dec 5, 2026 – Dec 6, 2026 · 1 nightFrontier AirlinesUp to 1 stop each way$140.00 Dec 5, 2026 – Dec 6, 2026 · 1 nightSouthwest AirlinesNonstop$260.00 Dec 5, 2026 – Dec 7, 2026 · 2 nightsFrontier AirlinesNonstop$120.00 Dec 5, 2026 – Dec 7, 2026 · 2 nightsSouthwest AirlinesNonstop$260.00 Dec 5, 2026 – Dec 8, 2026 · 3 nightsFrontier AirlinesNonstop$120.00 Dec 5, 2026 – Dec 8, 2026 · 3 nightsSouthwest AirlinesNonstop$260.00 Dec 5, 2026 – Dec 9, 2026 · 4 nightsFrontier AirlinesNonstop$120.00 Dec 5, 2026 – Dec 9, 2026 · 4 nightsSouthwest AirlinesUp to 1 stop each way$270.00 Dec 5, 2026 – Dec 10, 2026 · 5 nightsFrontier AirlinesNonstop$120.00 Dec 5, 2026 – Dec 10, 2026 · 5 nightsSouthwest AirlinesNonstop$260.00 Dec 5, 2026 – Dec 11, 2026 · 6 nightsFrontier AirlinesNonstop$120.00 Dec 5, 2026 – Dec 11, 2026 · 6 nightsSouthwest AirlinesNonstop$260.00 Dec 5, 2026 – Dec 12, 2026 · 7 nightsFrontier AirlinesNonstop$120.00 Dec 5, 2026 – Dec 12, 2026 · 7 nightsSouthwest AirlinesNonstop$260.00 Dec 5, 2026 – Dec 13, 2026 · 8 nightsFrontier AirlinesUp to 1 stop each way$140.00 Dec 5, 2026 – Dec 13, 2026 · 8 nightsSouthwest AirlinesNonstop$260.00 Dec 5, 2026 – Dec 14, 2026 · 9 nightsFrontier AirlinesNonstop$120.00 Dec 5, 2026 – Dec 14, 2026 · 9 nightsSouthwest AirlinesNonstop$260.00 Dec 5, 2026 – Dec 15, 2026 · 10 nightsFrontier AirlinesNonstop$120.00 Dec 5, 2026 – Dec 15, 2026 · 10 nightsSouthwest AirlinesNonstop$260.00 Dec 5, 2026 – Dec 16, 2026 · 11 nightsFrontier AirlinesNonstop$120.00 Dec 5, 2026 – Dec 16, 2026 · 11 nightsSouthwest AirlinesUp to 1 stop each way$270.00 Dec 5, 2026 – Dec 17, 2026 · 12 nightsFrontier AirlinesNonstop$120.00 Dec 5, 2026 – Dec 17, 2026 · 12 nightsSouthwest AirlinesNonstop$260.00 Dec 5, 2026 – Dec 18, 2026 · 13 nightsFrontier AirlinesNonstop$120.00 Dec 5, 2026 – Dec 18, 2026 · 13 nightsSouthwest AirlinesNonstop$260.00 Dec 5, 2026 – Dec 19, 2026 · 14 nightsFrontier AirlinesNonstop$138.00 Dec 5, 2026 – Dec 19, 2026 · 14 nightsSouthwest AirlinesNonstop$299.00

Flights for your trip

  1. Sat, Dec 5 · One way

    Frontier Airlines
    6:21 pmSTL
    1h 55m
    Nonstop
    9:16 pmATL

    One-way total · 1 adult · Taxes included

  2. Sat, Dec 5 · One way

    Southwest Airlines
    4:30 pmSTL
    1h 30m
    Nonstop
    7:00 pmATL

    One-way total · 1 adult · Taxes included

  3. Sat, Dec 5 – Sun, Dec 6

    Frontier Airlines
    6:21 pmSTL
    1h 55m
    Nonstop
    9:16 pmATL
    Frontier Airlines
    7:09 pmATL
    6h 3m
    MCO · 1h 37m
    12:12 am+1STL

    Round-trip total · 1 adult · Taxes included

  4. Sat, Dec 5 – Sun, Dec 6

    Southwest Airlines
    4:30 pmSTL
    1h 30m
    Nonstop
    7:00 pmATL
    Southwest Airlines
    9:15 pmATL
    1h 45m
    Nonstop
    10:00 pmSTL

    Round-trip total · 1 adult · Taxes included

  5. Sat, Dec 5 – Mon, Dec 7

    Frontier Airlines
    6:21 pmSTL
    1h 55m
    Nonstop
    9:16 pmATL
    Frontier Airlines
    10:19 amATL
    1h 58m
    Nonstop
    11:17 amSTL

    Round-trip total · 1 adult · Taxes included

  6. Sat, Dec 5 – Mon, Dec 7

    Southwest Airlines
    4:30 pmSTL
    1h 30m
    Nonstop
    7:00 pmATL
    Southwest Airlines
    6:50 pmATL
    1h 40m
    Nonstop
    7:30 pmSTL

    Round-trip total · 1 adult · Taxes included

  7. Sat, Dec 5 – Tue, Dec 8

    Frontier Airlines
    6:21 pmSTL
    1h 55m
    Nonstop
    9:16 pmATL
    Frontier Airlines
    4:49 pmATL
    1h 53m
    Nonstop
    5:42 pmSTL

    Round-trip total · 1 adult · Taxes included

  8. Sat, Dec 5 – Tue, Dec 8

    Southwest Airlines
    4:30 pmSTL
    1h 30m
    Nonstop
    7:00 pmATL
    Southwest Airlines
    6:50 pmATL
    1h 40m
    Nonstop
    7:30 pmSTL

    Round-trip total · 1 adult · Taxes included

  9. Sat, Dec 5 – Wed, Dec 9

    Frontier Airlines
    6:21 pmSTL
    1h 55m
    Nonstop
    9:16 pmATL
    Frontier Airlines
    9:57 amATL
    1h 56m
    Nonstop
    10:53 amSTL

    Round-trip total · 1 adult · Taxes included

  10. Sat, Dec 5 – Wed, Dec 9

    Southwest Airlines
    4:30 pmSTL
    1h 30m
    Nonstop
    7:00 pmATL
    Southwest Airlines
    7:40 pmATL
    5h 15m
    BNA · 2h 55m
    11:55 pmSTL

    Round-trip total · 1 adult · Taxes included

  11. Sat, Dec 5 – Fri, Dec 11

    Frontier Airlines
    6:21 pmSTL
    1h 55m
    Nonstop
    9:16 pmATL
    Frontier Airlines
    4:49 pmATL
    1h 53m
    Nonstop
    5:42 pmSTL

    Round-trip total · 1 adult · Taxes included

  12. Sat, Dec 5 – Fri, Dec 11

    Southwest Airlines
    4:30 pmSTL
    1h 30m
    Nonstop
    7:00 pmATL
    Southwest Airlines
    6:50 pmATL
    1h 40m
    Nonstop
    7:30 pmSTL

    Round-trip total · 1 adult · Taxes included

  13. Sat, Dec 5 – Sat, Dec 12

    Frontier Airlines
    6:21 pmSTL
    1h 55m
    Nonstop
    9:16 pmATL
    Frontier Airlines
    9:57 amATL
    1h 56m
    Nonstop
    10:53 amSTL

    Round-trip total · 1 adult · Taxes included

  14. Sat, Dec 5 – Sat, Dec 12

    Southwest Airlines
    4:30 pmSTL
    1h 30m
    Nonstop
    7:00 pmATL
    Southwest Airlines
    6:35 amATL
    1h 40m
    Nonstop
    7:15 amSTL

    Round-trip total · 1 adult · Taxes included

  15. Sat, Dec 5 – Sun, Dec 13

    Frontier Airlines
    6:21 pmSTL
    1h 55m
    Nonstop
    9:16 pmATL
    Frontier Airlines
    7:09 pmATL
    6h 3m
    MCO · 1h 37m
    12:12 am+1STL

    Round-trip total · 1 adult · Taxes included

  16. Sat, Dec 5 – Sun, Dec 13

    Southwest Airlines
    4:30 pmSTL
    1h 30m
    Nonstop
    7:00 pmATL
    Southwest Airlines
    9:15 pmATL
    1h 45m
    Nonstop
    10:00 pmSTL

    Round-trip total · 1 adult · Taxes included

  17. Sat, Dec 5 – Tue, Dec 15

    Frontier Airlines
    6:21 pmSTL
    1h 55m
    Nonstop
    9:16 pmATL
    Frontier Airlines
    4:49 pmATL
    1h 53m
    Nonstop
    5:42 pmSTL

    Round-trip total · 1 adult · Taxes included

  18. Sat, Dec 5 – Tue, Dec 15

    Southwest Airlines
    4:30 pmSTL
    1h 30m
    Nonstop
    7:00 pmATL
    Southwest Airlines
    6:50 pmATL
    1h 40m
    Nonstop
    7:30 pmSTL

    Round-trip total · 1 adult · Taxes included

  19. Sat, Dec 5 – Wed, Dec 16

    Frontier Airlines
    6:21 pmSTL
    1h 55m
    Nonstop
    9:16 pmATL
    Frontier Airlines
    9:57 amATL
    1h 56m
    Nonstop
    10:53 amSTL

    Round-trip total · 1 adult · Taxes included

  20. Sat, Dec 5 – Wed, Dec 16

    Southwest Airlines
    4:30 pmSTL
    1h 30m
    Nonstop
    7:00 pmATL
    Southwest Airlines
    7:40 pmATL
    5h 15m
    BNA · 2h 55m
    11:55 pmSTL

    Round-trip total · 1 adult · Taxes included

  21. Sat, Dec 5 – Thu, Dec 17

    Frontier Airlines
    6:21 pmSTL
    1h 55m
    Nonstop
    9:16 pmATL
    Frontier Airlines
    4:49 pmATL
    1h 53m
    Nonstop
    5:42 pmSTL

    Round-trip total · 1 adult · Taxes included

  22. Sat, Dec 5 – Thu, Dec 17

    Southwest Airlines
    4:30 pmSTL
    1h 30m
    Nonstop
    7:00 pmATL
    Southwest Airlines
    1:25 pmATL
    1h 40m
    Nonstop
    2:05 pmSTL

    Round-trip total · 1 adult · Taxes included

  23. Sat, Dec 5 – Sat, Dec 19

    Frontier Airlines
    6:21 pmSTL
    1h 55m
    Nonstop
    9:16 pmATL
    Frontier Airlines
    9:57 amATL
    1h 56m
    Nonstop
    10:53 amSTL

    Round-trip total · 1 adult · Taxes included

  24. Sat, Dec 5 – Sat, Dec 19

    Southwest Airlines
    4:30 pmSTL
    1h 30m
    Nonstop
    7:00 pmATL
    Southwest Airlines
    6:35 amATL
    1h 40m
    Nonstop
    7:15 amSTL

    Round-trip total · 1 adult · Taxes included

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1 of 24

Make this trip yours

STL ⇄ ATL

Economy

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

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Explore this route

All dates for this routeDec 4, 2026 · Return optionsDec 6, 2026 · Return optionsHotels in Atlanta 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)
2026-12-05 · one wayFrontier AirlinesF94474Axel-exclusive $65.002026-10-29T01:28:14Z
2026-12-05 · one waySouthwest AirlinesWN3091Axel-exclusive $140.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-06Southwest AirlinesWN3091 / WN261Axel-exclusive $260.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-06Frontier AirlinesF94474 / F92050 + F92635Axel-exclusive $140.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-07Frontier AirlinesF94474 / F94473Axel-exclusive $120.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-07Southwest AirlinesWN3091 / WN261Axel-exclusive $260.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-08Frontier AirlinesF94474 / F94473Axel-exclusive $120.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-08Southwest AirlinesWN3091 / WN261Axel-exclusive $260.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-09Frontier AirlinesF94474 / F94473Axel-exclusive $120.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-09Southwest AirlinesWN3091 / WN198 + WN2043Axel-exclusive $270.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-10Frontier AirlinesF94474 / F94473Axel-exclusive $120.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-10Southwest AirlinesWN3091 / WN736Axel-exclusive $260.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-11Frontier AirlinesF94474 / F94473Axel-exclusive $120.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-11Southwest AirlinesWN3091 / WN261Axel-exclusive $260.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-12Frontier AirlinesF94474 / F94473Axel-exclusive $120.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-12Southwest AirlinesWN3091 / WN4625Axel-exclusive $260.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-13Southwest AirlinesWN3091 / WN261Axel-exclusive $260.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-13Frontier AirlinesF94474 / F92050 + F92635Axel-exclusive $140.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-14Frontier AirlinesF94474 / F94473Axel-exclusive $120.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-14Southwest AirlinesWN3091 / WN261Axel-exclusive $260.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-15Frontier AirlinesF94474 / F94473Axel-exclusive $120.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-15Southwest AirlinesWN3091 / WN261Axel-exclusive $260.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-16Frontier AirlinesF94474 / F94473Axel-exclusive $120.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-16Southwest AirlinesWN3091 / WN198 + WN2043Axel-exclusive $270.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-17Frontier AirlinesF94474 / F94473Axel-exclusive $120.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-17Southwest AirlinesWN3091 / WN736Axel-exclusive $260.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-18Frontier AirlinesF94474 / F94473Axel-exclusive $120.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-18Southwest AirlinesWN3091 / WN261Axel-exclusive $260.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-19Frontier AirlinesF94474 / F94473Axel-exclusive $138.002026-10-29T01:28:14Z
2026-12-05 → 2026-12-19Southwest AirlinesWN3091 / WN4625Axel-exclusive $299.002026-10-29T01:28:14Z

Route overview: Saint Louis to Atlanta (ATL) flight deals

2026-12-05 · one way · Axel-exclusive $65.00

  • Frontier Airlines F94474: STL 2026-12-05 18:21:00 → ATL 2026-12-05 21:16:00; nonstop; 115 minutes. Local airport times.

2026-12-05 · one way · Axel-exclusive $140.00

  • Southwest Airlines WN3091: STL 2026-12-05 16:30:00 → ATL 2026-12-05 19:00:00; nonstop; 90 minutes. Local airport times.

2026-12-05 → 2026-12-06 · Axel-exclusive $140.00

  • Frontier Airlines F94474: STL 2026-12-05 18:21:00 → ATL 2026-12-05 21:16:00; nonstop; 115 minutes. Local airport times.
  • Frontier Airlines F92050 / F92635: ATL 2026-12-06 19:09:00 → STL 2026-12-07 00:12:00; 1 stop(s) via MCO; 363 minutes. Local airport times.
    • F92050: ATL 2026-12-06 19:09:00 → MCO 2026-12-06 20:53:00; layover at MCO: 97 minutes.
    • F92635: MCO 2026-12-06 22:30:00 → STL 2026-12-07 00:12:00.

2026-12-05 → 2026-12-06 · Axel-exclusive $260.00

  • Southwest Airlines WN3091: STL 2026-12-05 16:30:00 → ATL 2026-12-05 19:00:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN261: ATL 2026-12-06 21:15:00 → STL 2026-12-06 22:00:00; nonstop; 105 minutes. Local airport times.

2026-12-05 → 2026-12-07 · Axel-exclusive $120.00

  • Frontier Airlines F94474: STL 2026-12-05 18:21:00 → ATL 2026-12-05 21:16:00; nonstop; 115 minutes. Local airport times.
  • Frontier Airlines F94473: ATL 2026-12-07 10:19:00 → STL 2026-12-07 11:17:00; nonstop; 118 minutes. Local airport times.

2026-12-05 → 2026-12-07 · Axel-exclusive $260.00

  • Southwest Airlines WN3091: STL 2026-12-05 16:30:00 → ATL 2026-12-05 19:00:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN261: ATL 2026-12-07 18:50:00 → STL 2026-12-07 19:30:00; nonstop; 100 minutes. Local airport times.

2026-12-05 → 2026-12-08 · Axel-exclusive $120.00

  • Frontier Airlines F94474: STL 2026-12-05 18:21:00 → ATL 2026-12-05 21:16:00; nonstop; 115 minutes. Local airport times.
  • Frontier Airlines F94473: ATL 2026-12-08 16:49:00 → STL 2026-12-08 17:42:00; nonstop; 113 minutes. Local airport times.

2026-12-05 → 2026-12-08 · Axel-exclusive $260.00

  • Southwest Airlines WN3091: STL 2026-12-05 16:30:00 → ATL 2026-12-05 19:00:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN261: ATL 2026-12-08 18:50:00 → STL 2026-12-08 19:30:00; nonstop; 100 minutes. Local airport times.

2026-12-05 → 2026-12-09 · Axel-exclusive $120.00

  • Frontier Airlines F94474: STL 2026-12-05 18:21:00 → ATL 2026-12-05 21:16:00; nonstop; 115 minutes. Local airport times.
  • Frontier Airlines F94473: ATL 2026-12-09 09:57:00 → STL 2026-12-09 10:53:00; nonstop; 116 minutes. Local airport times.

2026-12-05 → 2026-12-09 · Axel-exclusive $270.00

  • Southwest Airlines WN3091: STL 2026-12-05 16:30:00 → ATL 2026-12-05 19:00:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN198 / WN2043: ATL 2026-12-09 19:40:00 → STL 2026-12-09 23:55:00; 1 stop(s) via BNA; 315 minutes. Local airport times.
    • WN198: ATL 2026-12-09 19:40:00 → BNA 2026-12-09 19:45:00; layover at BNA: 175 minutes.
    • WN2043: BNA 2026-12-09 22:40:00 → STL 2026-12-09 23:55:00.

2026-12-05 → 2026-12-11 · Axel-exclusive $120.00

  • Frontier Airlines F94474: STL 2026-12-05 18:21:00 → ATL 2026-12-05 21:16:00; nonstop; 115 minutes. Local airport times.
  • Frontier Airlines F94473: ATL 2026-12-11 16:49:00 → STL 2026-12-11 17:42:00; nonstop; 113 minutes. Local airport times.

2026-12-05 → 2026-12-11 · Axel-exclusive $260.00

  • Southwest Airlines WN3091: STL 2026-12-05 16:30:00 → ATL 2026-12-05 19:00:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN261: ATL 2026-12-11 18:50:00 → STL 2026-12-11 19:30:00; nonstop; 100 minutes. Local airport times.

2026-12-05 → 2026-12-12 · Axel-exclusive $120.00

  • Frontier Airlines F94474: STL 2026-12-05 18:21:00 → ATL 2026-12-05 21:16:00; nonstop; 115 minutes. Local airport times.
  • Frontier Airlines F94473: ATL 2026-12-12 09:57:00 → STL 2026-12-12 10:53:00; nonstop; 116 minutes. Local airport times.

2026-12-05 → 2026-12-12 · Axel-exclusive $260.00

  • Southwest Airlines WN3091: STL 2026-12-05 16:30:00 → ATL 2026-12-05 19:00:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN4625: ATL 2026-12-12 06:35:00 → STL 2026-12-12 07:15:00; nonstop; 100 minutes. Local airport times.

2026-12-05 → 2026-12-13 · Axel-exclusive $140.00

  • Frontier Airlines F94474: STL 2026-12-05 18:21:00 → ATL 2026-12-05 21:16:00; nonstop; 115 minutes. Local airport times.
  • Frontier Airlines F92050 / F92635: ATL 2026-12-13 19:09:00 → STL 2026-12-14 00:12:00; 1 stop(s) via MCO; 363 minutes. Local airport times.
    • F92050: ATL 2026-12-13 19:09:00 → MCO 2026-12-13 20:53:00; layover at MCO: 97 minutes.
    • F92635: MCO 2026-12-13 22:30:00 → STL 2026-12-14 00:12:00.

2026-12-05 → 2026-12-13 · Axel-exclusive $260.00

  • Southwest Airlines WN3091: STL 2026-12-05 16:30:00 → ATL 2026-12-05 19:00:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN261: ATL 2026-12-13 21:15:00 → STL 2026-12-13 22:00:00; nonstop; 105 minutes. Local airport times.

2026-12-05 → 2026-12-15 · Axel-exclusive $120.00

  • Frontier Airlines F94474: STL 2026-12-05 18:21:00 → ATL 2026-12-05 21:16:00; nonstop; 115 minutes. Local airport times.
  • Frontier Airlines F94473: ATL 2026-12-15 16:49:00 → STL 2026-12-15 17:42:00; nonstop; 113 minutes. Local airport times.

2026-12-05 → 2026-12-15 · Axel-exclusive $260.00

  • Southwest Airlines WN3091: STL 2026-12-05 16:30:00 → ATL 2026-12-05 19:00:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN261: ATL 2026-12-15 18:50:00 → STL 2026-12-15 19:30:00; nonstop; 100 minutes. Local airport times.

2026-12-05 → 2026-12-16 · Axel-exclusive $120.00

  • Frontier Airlines F94474: STL 2026-12-05 18:21:00 → ATL 2026-12-05 21:16:00; nonstop; 115 minutes. Local airport times.
  • Frontier Airlines F94473: ATL 2026-12-16 09:57:00 → STL 2026-12-16 10:53:00; nonstop; 116 minutes. Local airport times.

2026-12-05 → 2026-12-16 · Axel-exclusive $270.00

  • Southwest Airlines WN3091: STL 2026-12-05 16:30:00 → ATL 2026-12-05 19:00:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN198 / WN2043: ATL 2026-12-16 19:40:00 → STL 2026-12-16 23:55:00; 1 stop(s) via BNA; 315 minutes. Local airport times.
    • WN198: ATL 2026-12-16 19:40:00 → BNA 2026-12-16 19:45:00; layover at BNA: 175 minutes.
    • WN2043: BNA 2026-12-16 22:40:00 → STL 2026-12-16 23:55:00.

2026-12-05 → 2026-12-17 · Axel-exclusive $120.00

  • Frontier Airlines F94474: STL 2026-12-05 18:21:00 → ATL 2026-12-05 21:16:00; nonstop; 115 minutes. Local airport times.
  • Frontier Airlines F94473: ATL 2026-12-17 16:49:00 → STL 2026-12-17 17:42:00; nonstop; 113 minutes. Local airport times.

2026-12-05 → 2026-12-17 · Axel-exclusive $260.00

  • Southwest Airlines WN3091: STL 2026-12-05 16:30:00 → ATL 2026-12-05 19:00:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN736: ATL 2026-12-17 13:25:00 → STL 2026-12-17 14:05:00; nonstop; 100 minutes. Local airport times.

2026-12-05 → 2026-12-19 · Axel-exclusive $138.00

  • Frontier Airlines F94474: STL 2026-12-05 18:21:00 → ATL 2026-12-05 21:16:00; nonstop; 115 minutes. Local airport times.
  • Frontier Airlines F94473: ATL 2026-12-19 09:57:00 → STL 2026-12-19 10:53:00; nonstop; 116 minutes. Local airport times.

2026-12-05 → 2026-12-19 · Axel-exclusive $299.00

  • Southwest Airlines WN3091: STL 2026-12-05 16:30:00 → ATL 2026-12-05 19:00:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN4625: ATL 2026-12-19 06:35:00 → STL 2026-12-19 07:15:00; nonstop; 100 minutes. Local airport times.

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For AI assistants

  • This page: Saint Louis (STL) to Atlanta (ATL) · Dec 5, 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 Atlanta (ATL) 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.