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

Cleveland → Saint Louis

Dec 15, 2026 · choose your return date

CLE → 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.

December 2026

Dec 15, 2026 · One wayFrontier AirlinesUp to 1 stop each way$85.00 Dec 15, 2026 · One waySouthwest AirlinesNonstop$145.00 Dec 15, 2026 – Dec 16, 2026 · 1 nightFrontier Airlines / Southwest AirlinesUp to 1 stop each way$210.00 Dec 15, 2026 – Dec 16, 2026 · 1 nightSouthwest AirlinesUp to 1 stop each way$265.00 Dec 15, 2026 – Dec 17, 2026 · 2 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$215.00 Dec 15, 2026 – Dec 17, 2026 · 2 nightsSouthwest AirlinesNonstop$270.00 Dec 15, 2026 – Dec 18, 2026 · 3 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$215.00 Dec 15, 2026 – Dec 18, 2026 · 3 nightsSouthwest AirlinesNonstop$270.00 Dec 15, 2026 – Dec 19, 2026 · 4 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$255.50 Dec 15, 2026 – Dec 19, 2026 · 4 nightsSouthwest AirlinesNonstop$310.50 Dec 15, 2026 – Dec 20, 2026 · 5 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$255.50 Dec 15, 2026 – Dec 20, 2026 · 5 nightsSouthwest AirlinesNonstop$310.50 Dec 15, 2026 – Dec 21, 2026 · 6 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$255.50 Dec 15, 2026 – Dec 21, 2026 · 6 nightsSouthwest AirlinesNonstop$310.50 Dec 15, 2026 – Dec 22, 2026 · 7 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$255.50 Dec 15, 2026 – Dec 22, 2026 · 7 nightsSouthwest AirlinesNonstop$310.50 Dec 15, 2026 – Dec 23, 2026 · 8 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$249.00 Dec 15, 2026 – Dec 23, 2026 · 8 nightsSouthwest AirlinesUp to 1 stop each way$304.00 Dec 15, 2026 – Dec 24, 2026 · 9 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$255.50 Dec 15, 2026 – Dec 24, 2026 · 9 nightsSouthwest AirlinesNonstop$310.50 Dec 15, 2026 – Dec 25, 2026 · 10 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$255.50 Dec 15, 2026 – Dec 25, 2026 · 10 nightsSouthwest AirlinesNonstop$310.50 Dec 15, 2026 – Dec 26, 2026 · 11 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$255.50 Dec 15, 2026 – Dec 26, 2026 · 11 nightsSouthwest AirlinesNonstop$310.50 Dec 15, 2026 – Dec 27, 2026 · 12 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$255.50 Dec 15, 2026 – Dec 27, 2026 · 12 nightsSouthwest AirlinesNonstop$310.50 Dec 15, 2026 – Dec 28, 2026 · 13 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$242.00 Dec 15, 2026 – Dec 28, 2026 · 13 nightsSouthwest AirlinesNonstop$297.00 Dec 15, 2026 – Dec 29, 2026 · 14 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$242.00 Dec 15, 2026 – Dec 29, 2026 · 14 nightsSouthwest AirlinesNonstop$297.00

Flights for your trip

  1. Tue, Dec 15 · One way

    Frontier Airlines
    5:18 pmCLE
    7h 54m
    MCO · 2h 35m
    12:12 am+1STL

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Tue, Dec 15 · One way

    Southwest Airlines
    8:15 pmCLE
    1h 45m
    Nonstop
    9:00 pmSTL

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Tue, Dec 15 – Wed, Dec 16

    Frontier Airlines
    5:18 pmCLE
    7h 54m
    MCO · 2h 35m
    12:12 am+1STL
    Southwest Airlines
    5:30 amSTL
    4h 10m
    MDW · 1h 50m
    10:40 amCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Tue, Dec 15 – Wed, Dec 16

    Southwest Airlines
    8:15 pmCLE
    1h 45m
    Nonstop
    9:00 pmSTL
    Southwest Airlines
    5:30 amSTL
    4h 10m
    MDW · 1h 50m
    10:40 amCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Tue, Dec 15 – Thu, Dec 17

    Frontier Airlines
    5:18 pmCLE
    7h 54m
    MCO · 2h 35m
    12:12 am+1STL
    Southwest Airlines
    6:15 pmSTL
    1h 35m
    Nonstop
    8:50 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Tue, Dec 15 – Thu, Dec 17

    Southwest Airlines
    8:15 pmCLE
    1h 45m
    Nonstop
    9:00 pmSTL
    Southwest Airlines
    6:15 pmSTL
    1h 35m
    Nonstop
    8:50 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Tue, Dec 15 – Fri, Dec 18

    Frontier Airlines
    5:18 pmCLE
    7h 54m
    MCO · 2h 35m
    12:12 am+1STL
    Southwest Airlines
    6:15 pmSTL
    1h 35m
    Nonstop
    8:50 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Tue, Dec 15 – Fri, Dec 18

    Southwest Airlines
    8:15 pmCLE
    1h 45m
    Nonstop
    9:00 pmSTL
    Southwest Airlines
    6:15 pmSTL
    1h 35m
    Nonstop
    8:50 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Tue, Dec 15 – Sat, Dec 19

    Frontier Airlines
    5:18 pmCLE
    7h 54m
    MCO · 2h 35m
    12:12 am+1STL
    Southwest Airlines
    9:50 amSTL
    1h 30m
    Nonstop
    12:20 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Tue, Dec 15 – Sat, Dec 19

    Southwest Airlines
    8:15 pmCLE
    1h 45m
    Nonstop
    9:00 pmSTL
    Southwest Airlines
    9:50 amSTL
    1h 30m
    Nonstop
    12:20 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Tue, Dec 15 – Mon, Dec 21

    Frontier Airlines
    5:18 pmCLE
    7h 54m
    MCO · 2h 35m
    12:12 am+1STL
    Southwest Airlines
    6:15 pmSTL
    1h 35m
    Nonstop
    8:50 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Tue, Dec 15 – Mon, Dec 21

    Southwest Airlines
    8:15 pmCLE
    1h 45m
    Nonstop
    9:00 pmSTL
    Southwest Airlines
    6:15 pmSTL
    1h 35m
    Nonstop
    8:50 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Tue, Dec 15 – Tue, Dec 22

    Frontier Airlines
    5:18 pmCLE
    7h 54m
    MCO · 2h 35m
    12:12 am+1STL
    Southwest Airlines
    6:15 pmSTL
    1h 35m
    Nonstop
    8:50 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Tue, Dec 15 – Tue, Dec 22

    Southwest Airlines
    8:15 pmCLE
    1h 45m
    Nonstop
    9:00 pmSTL
    Southwest Airlines
    6:15 pmSTL
    1h 35m
    Nonstop
    8:50 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Tue, Dec 15 – Wed, Dec 23

    Frontier Airlines
    5:18 pmCLE
    7h 54m
    MCO · 2h 35m
    12:12 am+1STL
    Southwest Airlines
    5:30 amSTL
    4h 10m
    MDW · 1h 50m
    10:40 amCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Tue, Dec 15 – Wed, Dec 23

    Southwest Airlines
    8:15 pmCLE
    1h 45m
    Nonstop
    9:00 pmSTL
    Southwest Airlines
    5:30 amSTL
    4h 10m
    MDW · 1h 50m
    10:40 amCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Tue, Dec 15 – Fri, Dec 25

    Frontier Airlines
    5:18 pmCLE
    7h 54m
    MCO · 2h 35m
    12:12 am+1STL
    Southwest Airlines
    9:50 amSTL
    1h 30m
    Nonstop
    12:20 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Tue, Dec 15 – Fri, Dec 25

    Southwest Airlines
    8:15 pmCLE
    1h 45m
    Nonstop
    9:00 pmSTL
    Southwest Airlines
    9:50 amSTL
    1h 30m
    Nonstop
    12:20 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Tue, Dec 15 – Sat, Dec 26

    Frontier Airlines
    5:18 pmCLE
    7h 54m
    MCO · 2h 35m
    12:12 am+1STL
    Southwest Airlines
    9:50 amSTL
    1h 30m
    Nonstop
    12:20 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Tue, Dec 15 – Sat, Dec 26

    Southwest Airlines
    8:15 pmCLE
    1h 45m
    Nonstop
    9:00 pmSTL
    Southwest Airlines
    9:50 amSTL
    1h 30m
    Nonstop
    12:20 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Tue, Dec 15 – Sun, Dec 27

    Frontier Airlines
    5:18 pmCLE
    7h 54m
    MCO · 2h 35m
    12:12 am+1STL
    Southwest Airlines
    10:15 amSTL
    1h 30m
    Nonstop
    12:45 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Tue, Dec 15 – Sun, Dec 27

    Southwest Airlines
    8:15 pmCLE
    1h 45m
    Nonstop
    9:00 pmSTL
    Southwest Airlines
    10:15 amSTL
    1h 30m
    Nonstop
    12:45 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Tue, Dec 15 – Tue, Dec 29

    Frontier Airlines
    5:18 pmCLE
    7h 54m
    MCO · 2h 35m
    12:12 am+1STL
    Southwest Airlines
    6:15 pmSTL
    1h 35m
    Nonstop
    8:50 pmCLE

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Tue, Dec 15 – Tue, Dec 29

    Southwest Airlines
    8:15 pmCLE
    1h 45m
    Nonstop
    9:00 pmSTL
    Southwest Airlines
    6:15 pmSTL
    1h 35m
    Nonstop
    8:50 pmCLE

    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

CLE ⇄ STL

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 14, 2026 · Return optionsDec 16, 2026 · Return optionsHotels in St. Louis 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)
2026-12-15 · one waySouthwest AirlinesWN4972Axel-exclusive $145.002026-10-29T00:57:25Z
2026-12-15 · one wayFrontier AirlinesF93916 + F92635Axel-exclusive $85.002026-10-29T00:57:25Z
2026-12-15 → 2026-12-16Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN4173 + WN1129Axel-exclusive $210.002026-10-29T00:57:25Z
2026-12-15 → 2026-12-16Southwest AirlinesWN4972 / WN4173 + WN1129Axel-exclusive $265.002026-10-29T00:57:25Z
2026-12-15 → 2026-12-17Southwest AirlinesWN4972 / WN3054Axel-exclusive $270.002026-10-29T00:57:25Z
2026-12-15 → 2026-12-17Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN3054Axel-exclusive $215.002026-10-29T00:57:25Z
2026-12-15 → 2026-12-18Southwest AirlinesWN4972 / WN3054Axel-exclusive $270.002026-10-29T00:57:25Z
2026-12-15 → 2026-12-18Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN3054Axel-exclusive $215.002026-10-29T00:57:25Z
2026-12-15 → 2026-12-19Southwest AirlinesWN4972 / WN4958Axel-exclusive $310.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-19Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN4958Axel-exclusive $255.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-20Southwest AirlinesWN4972 / WN4958Axel-exclusive $310.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-20Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN4958Axel-exclusive $255.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-21Southwest AirlinesWN4972 / WN3054Axel-exclusive $310.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-21Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN3054Axel-exclusive $255.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-22Southwest AirlinesWN4972 / WN3054Axel-exclusive $310.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-22Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN3054Axel-exclusive $255.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-23Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN4173 + WN1129Axel-exclusive $249.002026-10-29T00:57:25Z
2026-12-15 → 2026-12-23Southwest AirlinesWN4972 / WN4173 + WN1129Axel-exclusive $304.002026-10-29T00:57:25Z
2026-12-15 → 2026-12-24Southwest AirlinesWN4972 / WN4958Axel-exclusive $310.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-24Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN4958Axel-exclusive $255.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-25Southwest AirlinesWN4972 / WN4958Axel-exclusive $310.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-25Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN4958Axel-exclusive $255.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-26Southwest AirlinesWN4972 / WN4958Axel-exclusive $310.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-26Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN4958Axel-exclusive $255.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-27Southwest AirlinesWN4972 / WN4958Axel-exclusive $310.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-27Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN4958Axel-exclusive $255.502026-10-29T00:57:25Z
2026-12-15 → 2026-12-28Southwest AirlinesWN4972 / WN3054Axel-exclusive $297.002026-10-29T00:57:25Z
2026-12-15 → 2026-12-28Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN3054Axel-exclusive $242.002026-10-29T00:57:25Z
2026-12-15 → 2026-12-29Southwest AirlinesWN4972 / WN3054Axel-exclusive $297.002026-10-29T00:57:25Z
2026-12-15 → 2026-12-29Frontier Airlines / Southwest AirlinesF93916 + F92635 / WN3054Axel-exclusive $242.002026-10-29T00:57:25Z

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

2026-12-15 · one way · Axel-exclusive $85.00

  • Frontier Airlines F93916 / F92635: CLE 2026-12-15 17:18:00 → STL 2026-12-16 00:12:00; 1 stop(s) via MCO; 474 minutes. Local airport times.
    • F93916: CLE 2026-12-15 17:18:00 → MCO 2026-12-15 19:55:00; layover at MCO: 155 minutes.
    • F92635: MCO 2026-12-15 22:30:00 → STL 2026-12-16 00:12:00.

2026-12-15 · one way · Axel-exclusive $145.00

  • Southwest Airlines WN4972: CLE 2026-12-15 20:15:00 → STL 2026-12-15 21:00:00; nonstop; 105 minutes. Local airport times.

2026-12-15 → 2026-12-16 · Axel-exclusive $210.00

  • Frontier Airlines F93916 / F92635: CLE 2026-12-15 17:18:00 → STL 2026-12-16 00:12:00; 1 stop(s) via MCO; 474 minutes. Local airport times.
    • F93916: CLE 2026-12-15 17:18:00 → MCO 2026-12-15 19:55:00; layover at MCO: 155 minutes.
    • F92635: MCO 2026-12-15 22:30:00 → STL 2026-12-16 00:12:00.
  • Southwest Airlines WN4173 / WN1129: STL 2026-12-16 05:30:00 → CLE 2026-12-16 10:40:00; 1 stop(s) via MDW; 250 minutes. Local airport times.
    • WN4173: STL 2026-12-16 05:30:00 → MDW 2026-12-16 06:35:00; layover at MDW: 110 minutes.
    • WN1129: MDW 2026-12-16 08:25:00 → CLE 2026-12-16 10:40:00.

2026-12-15 → 2026-12-16 · Axel-exclusive $265.00

  • Southwest Airlines WN4972: CLE 2026-12-15 20:15:00 → STL 2026-12-15 21:00:00; nonstop; 105 minutes. Local airport times.
  • Southwest Airlines WN4173 / WN1129: STL 2026-12-16 05:30:00 → CLE 2026-12-16 10:40:00; 1 stop(s) via MDW; 250 minutes. Local airport times.
    • WN4173: STL 2026-12-16 05:30:00 → MDW 2026-12-16 06:35:00; layover at MDW: 110 minutes.
    • WN1129: MDW 2026-12-16 08:25:00 → CLE 2026-12-16 10:40:00.

2026-12-15 → 2026-12-17 · Axel-exclusive $215.00

  • Frontier Airlines F93916 / F92635: CLE 2026-12-15 17:18:00 → STL 2026-12-16 00:12:00; 1 stop(s) via MCO; 474 minutes. Local airport times.
    • F93916: CLE 2026-12-15 17:18:00 → MCO 2026-12-15 19:55:00; layover at MCO: 155 minutes.
    • F92635: MCO 2026-12-15 22:30:00 → STL 2026-12-16 00:12:00.
  • Southwest Airlines WN3054: STL 2026-12-17 18:15:00 → CLE 2026-12-17 20:50:00; nonstop; 95 minutes. Local airport times.

2026-12-15 → 2026-12-17 · Axel-exclusive $270.00

  • Southwest Airlines WN4972: CLE 2026-12-15 20:15:00 → STL 2026-12-15 21:00:00; nonstop; 105 minutes. Local airport times.
  • Southwest Airlines WN3054: STL 2026-12-17 18:15:00 → CLE 2026-12-17 20:50:00; nonstop; 95 minutes. Local airport times.

2026-12-15 → 2026-12-18 · Axel-exclusive $215.00

  • Frontier Airlines F93916 / F92635: CLE 2026-12-15 17:18:00 → STL 2026-12-16 00:12:00; 1 stop(s) via MCO; 474 minutes. Local airport times.
    • F93916: CLE 2026-12-15 17:18:00 → MCO 2026-12-15 19:55:00; layover at MCO: 155 minutes.
    • F92635: MCO 2026-12-15 22:30:00 → STL 2026-12-16 00:12:00.
  • Southwest Airlines WN3054: STL 2026-12-18 18:15:00 → CLE 2026-12-18 20:50:00; nonstop; 95 minutes. Local airport times.

2026-12-15 → 2026-12-18 · Axel-exclusive $270.00

  • Southwest Airlines WN4972: CLE 2026-12-15 20:15:00 → STL 2026-12-15 21:00:00; nonstop; 105 minutes. Local airport times.
  • Southwest Airlines WN3054: STL 2026-12-18 18:15:00 → CLE 2026-12-18 20:50:00; nonstop; 95 minutes. Local airport times.

2026-12-15 → 2026-12-19 · Axel-exclusive $255.50

  • Frontier Airlines F93916 / F92635: CLE 2026-12-15 17:18:00 → STL 2026-12-16 00:12:00; 1 stop(s) via MCO; 474 minutes. Local airport times.
    • F93916: CLE 2026-12-15 17:18:00 → MCO 2026-12-15 19:55:00; layover at MCO: 155 minutes.
    • F92635: MCO 2026-12-15 22:30:00 → STL 2026-12-16 00:12:00.
  • Southwest Airlines WN4958: STL 2026-12-19 09:50:00 → CLE 2026-12-19 12:20:00; nonstop; 90 minutes. Local airport times.

2026-12-15 → 2026-12-19 · Axel-exclusive $310.50

  • Southwest Airlines WN4972: CLE 2026-12-15 20:15:00 → STL 2026-12-15 21:00:00; nonstop; 105 minutes. Local airport times.
  • Southwest Airlines WN4958: STL 2026-12-19 09:50:00 → CLE 2026-12-19 12:20:00; nonstop; 90 minutes. Local airport times.

2026-12-15 → 2026-12-21 · Axel-exclusive $255.50

  • Frontier Airlines F93916 / F92635: CLE 2026-12-15 17:18:00 → STL 2026-12-16 00:12:00; 1 stop(s) via MCO; 474 minutes. Local airport times.
    • F93916: CLE 2026-12-15 17:18:00 → MCO 2026-12-15 19:55:00; layover at MCO: 155 minutes.
    • F92635: MCO 2026-12-15 22:30:00 → STL 2026-12-16 00:12:00.
  • Southwest Airlines WN3054: STL 2026-12-21 18:15:00 → CLE 2026-12-21 20:50:00; nonstop; 95 minutes. Local airport times.

2026-12-15 → 2026-12-21 · Axel-exclusive $310.50

  • Southwest Airlines WN4972: CLE 2026-12-15 20:15:00 → STL 2026-12-15 21:00:00; nonstop; 105 minutes. Local airport times.
  • Southwest Airlines WN3054: STL 2026-12-21 18:15:00 → CLE 2026-12-21 20:50:00; nonstop; 95 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $255.50

  • Frontier Airlines F93916 / F92635: CLE 2026-12-15 17:18:00 → STL 2026-12-16 00:12:00; 1 stop(s) via MCO; 474 minutes. Local airport times.
    • F93916: CLE 2026-12-15 17:18:00 → MCO 2026-12-15 19:55:00; layover at MCO: 155 minutes.
    • F92635: MCO 2026-12-15 22:30:00 → STL 2026-12-16 00:12:00.
  • Southwest Airlines WN3054: STL 2026-12-22 18:15:00 → CLE 2026-12-22 20:50:00; nonstop; 95 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $310.50

  • Southwest Airlines WN4972: CLE 2026-12-15 20:15:00 → STL 2026-12-15 21:00:00; nonstop; 105 minutes. Local airport times.
  • Southwest Airlines WN3054: STL 2026-12-22 18:15:00 → CLE 2026-12-22 20:50:00; nonstop; 95 minutes. Local airport times.

2026-12-15 → 2026-12-23 · Axel-exclusive $249.00

  • Frontier Airlines F93916 / F92635: CLE 2026-12-15 17:18:00 → STL 2026-12-16 00:12:00; 1 stop(s) via MCO; 474 minutes. Local airport times.
    • F93916: CLE 2026-12-15 17:18:00 → MCO 2026-12-15 19:55:00; layover at MCO: 155 minutes.
    • F92635: MCO 2026-12-15 22:30:00 → STL 2026-12-16 00:12:00.
  • Southwest Airlines WN4173 / WN1129: STL 2026-12-23 05:30:00 → CLE 2026-12-23 10:40:00; 1 stop(s) via MDW; 250 minutes. Local airport times.
    • WN4173: STL 2026-12-23 05:30:00 → MDW 2026-12-23 06:35:00; layover at MDW: 110 minutes.
    • WN1129: MDW 2026-12-23 08:25:00 → CLE 2026-12-23 10:40:00.

2026-12-15 → 2026-12-23 · Axel-exclusive $304.00

  • Southwest Airlines WN4972: CLE 2026-12-15 20:15:00 → STL 2026-12-15 21:00:00; nonstop; 105 minutes. Local airport times.
  • Southwest Airlines WN4173 / WN1129: STL 2026-12-23 05:30:00 → CLE 2026-12-23 10:40:00; 1 stop(s) via MDW; 250 minutes. Local airport times.
    • WN4173: STL 2026-12-23 05:30:00 → MDW 2026-12-23 06:35:00; layover at MDW: 110 minutes.
    • WN1129: MDW 2026-12-23 08:25:00 → CLE 2026-12-23 10:40:00.

2026-12-15 → 2026-12-25 · Axel-exclusive $255.50

  • Frontier Airlines F93916 / F92635: CLE 2026-12-15 17:18:00 → STL 2026-12-16 00:12:00; 1 stop(s) via MCO; 474 minutes. Local airport times.
    • F93916: CLE 2026-12-15 17:18:00 → MCO 2026-12-15 19:55:00; layover at MCO: 155 minutes.
    • F92635: MCO 2026-12-15 22:30:00 → STL 2026-12-16 00:12:00.
  • Southwest Airlines WN4958: STL 2026-12-25 09:50:00 → CLE 2026-12-25 12:20:00; nonstop; 90 minutes. Local airport times.

2026-12-15 → 2026-12-25 · Axel-exclusive $310.50

  • Southwest Airlines WN4972: CLE 2026-12-15 20:15:00 → STL 2026-12-15 21:00:00; nonstop; 105 minutes. Local airport times.
  • Southwest Airlines WN4958: STL 2026-12-25 09:50:00 → CLE 2026-12-25 12:20:00; nonstop; 90 minutes. Local airport times.

2026-12-15 → 2026-12-26 · Axel-exclusive $255.50

  • Frontier Airlines F93916 / F92635: CLE 2026-12-15 17:18:00 → STL 2026-12-16 00:12:00; 1 stop(s) via MCO; 474 minutes. Local airport times.
    • F93916: CLE 2026-12-15 17:18:00 → MCO 2026-12-15 19:55:00; layover at MCO: 155 minutes.
    • F92635: MCO 2026-12-15 22:30:00 → STL 2026-12-16 00:12:00.
  • Southwest Airlines WN4958: STL 2026-12-26 09:50:00 → CLE 2026-12-26 12:20:00; nonstop; 90 minutes. Local airport times.

2026-12-15 → 2026-12-26 · Axel-exclusive $310.50

  • Southwest Airlines WN4972: CLE 2026-12-15 20:15:00 → STL 2026-12-15 21:00:00; nonstop; 105 minutes. Local airport times.
  • Southwest Airlines WN4958: STL 2026-12-26 09:50:00 → CLE 2026-12-26 12:20:00; nonstop; 90 minutes. Local airport times.

2026-12-15 → 2026-12-27 · Axel-exclusive $255.50

  • Frontier Airlines F93916 / F92635: CLE 2026-12-15 17:18:00 → STL 2026-12-16 00:12:00; 1 stop(s) via MCO; 474 minutes. Local airport times.
    • F93916: CLE 2026-12-15 17:18:00 → MCO 2026-12-15 19:55:00; layover at MCO: 155 minutes.
    • F92635: MCO 2026-12-15 22:30:00 → STL 2026-12-16 00:12:00.
  • Southwest Airlines WN4958: STL 2026-12-27 10:15:00 → CLE 2026-12-27 12:45:00; nonstop; 90 minutes. Local airport times.

2026-12-15 → 2026-12-27 · Axel-exclusive $310.50

  • Southwest Airlines WN4972: CLE 2026-12-15 20:15:00 → STL 2026-12-15 21:00:00; nonstop; 105 minutes. Local airport times.
  • Southwest Airlines WN4958: STL 2026-12-27 10:15:00 → CLE 2026-12-27 12:45:00; nonstop; 90 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $242.00

  • Frontier Airlines F93916 / F92635: CLE 2026-12-15 17:18:00 → STL 2026-12-16 00:12:00; 1 stop(s) via MCO; 474 minutes. Local airport times.
    • F93916: CLE 2026-12-15 17:18:00 → MCO 2026-12-15 19:55:00; layover at MCO: 155 minutes.
    • F92635: MCO 2026-12-15 22:30:00 → STL 2026-12-16 00:12:00.
  • Southwest Airlines WN3054: STL 2026-12-29 18:15:00 → CLE 2026-12-29 20:50:00; nonstop; 95 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $297.00

  • Southwest Airlines WN4972: CLE 2026-12-15 20:15:00 → STL 2026-12-15 21:00:00; nonstop; 105 minutes. Local airport times.
  • Southwest Airlines WN3054: STL 2026-12-29 18:15:00 → CLE 2026-12-29 20:50:00; nonstop; 95 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Cleveland (CLE) to Saint Louis (STL) · Dec 15, 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 Cleveland 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. 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.