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Saint Louis → Dallas

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STL → DFW1 adulteconomy

15 flight options · 3 airlines

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

Frontier Airlines
12:14 pmSTL
2h 3m
Nonstop
2:17 pmDFW
Frontier Airlines
9:30 amDFW
1h 49m
Nonstop
11:19 amSTL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
2:50 pmSTL
2h
Nonstop
4:50 pmDFW
American Airlines
10:30 pmDFW
1h 46m
Nonstop
12:16 am+1STL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
6:00 amSTL
5h 11m
IAH · 1h 25m
11:11 amDFW
United Airlines
5:24 pmDFW
5h 6m
IAH · 1h 38m
10:30 pmSTL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
12:14 pmSTL
2h 3m
Nonstop
2:17 pmDFW
Frontier Airlines
9:30 amDFW
1h 49m
Nonstop
11:19 amSTL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
5:00 amSTL
2h 3m
Nonstop
7:03 amDFW
American Airlines
10:30 pmDFW
1h 46m
Nonstop
12:16 am+1STL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
5:00 amSTL
2h 3m
Nonstop
7:03 amDFW
American Airlines
5:55 pmDFW
1h 41m
Nonstop
7:36 pmSTL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
2:50 pmSTL
2h
Nonstop
4:50 pmDFW
American Airlines
5:55 pmDFW
1h 41m
Nonstop
7:36 pmSTL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Frontier Airlines
12:02 pmSTL
6h 20m
ATL · 1h 59m
6:22 pmDFW
Frontier Airlines
9:30 amDFW
1h 49m
Nonstop
11:19 amSTL

Round-trip total · 1 adult · Taxes included

Show 2 more flights

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
12:02 pmSTL
6h 20m
ATL · 1h 59m
6:22 pmDFW
Frontier Airlines
9:30 amDFW
1h 49m
Nonstop
11:19 amSTL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
6:00 amSTL
5h 11m
IAH · 1h 25m
11:11 amDFW
United Airlines
5:24 pmDFW
5h 6m
IAH · 1h 38m
10:30 pmSTL

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Frontier Airlines
12:14 pmSTL
2h 3m
Nonstop
2:17 pmDFW

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
2:50 pmSTL
2h
Nonstop
4:50 pmDFW

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
6:00 amSTL
5h 11m
IAH · 1h 25m
11:11 amDFW

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
5:00 amSTL
2h 3m
Nonstop
7:03 amDFW

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Frontier Airlines
12:02 pmSTL
6h 20m
ATL · 1h 59m
6:22 pmDFW

One-way total · 1 adult · Taxes included

Make this trip yours

STL ⇄ DFW

Economy

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

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Frontier 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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. 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

More dates

Nov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one wayFrontier AirlinesF91523$93.152026-10-29T01:28:27Z
2026-11-27 → 2026-12-04Frontier AirlinesF91523 / F91524$151.582026-10-29T01:28:27Z
2026-11-20 · one wayAmerican AirlinesAA4052$187.652026-10-29T01:28:27Z
2026-11-27 → 2026-12-04American AirlinesAA4052 / AA1010$316.082026-10-29T01:28:27Z
2026-11-20 · one wayUnited AirlinesUA1371 + UA2074$214.652026-10-29T01:28:27Z
2026-11-27 → 2026-12-04United AirlinesUA1371 + UA2074 / UA1609 + UA1030$351.332026-10-29T01:28:27Z
2026-11-20 → 2026-11-23Frontier AirlinesF91523 / F91524$174.162026-10-29T01:28:27Z
2026-11-20 · one wayAmerican AirlinesAA2261$187.652026-10-29T01:28:27Z
2026-11-27 → 2026-12-04American AirlinesAA2261 / AA1010$316.082026-10-29T01:28:27Z
2026-11-20 → 2026-11-23American AirlinesAA2261 / AA2246$363.162026-10-29T01:28:27Z
2026-11-20 → 2026-11-23American AirlinesAA4052 / AA2246$363.162026-10-29T01:28:27Z
2026-11-20 · one wayFrontier AirlinesF94474 + F91269$120.152026-10-29T01:28:27Z
2026-11-27 → 2026-12-04Frontier AirlinesF94474 + F91269 / F91524$178.582026-10-29T01:28:27Z
2026-11-20 → 2026-11-23Frontier AirlinesF94474 + F91269 / F91524$201.162026-10-29T01:28:27Z
2026-11-20 → 2026-11-23United AirlinesUA1371 + UA2074 / UA1609 + UA1030$403.662026-10-29T01:28:27Z

2026-11-20 · one way · $93.15

  • Frontier Airlines F91523: STL 2026-11-20 12:14:00 → DFW 2026-11-20 14:17:00; nonstop; 123 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $151.58

  • Frontier Airlines F91523: STL 2026-11-27 12:14:00 → DFW 2026-11-27 14:17:00; nonstop; 123 minutes. Local airport times.
  • Frontier Airlines F91524: DFW 2026-12-04 09:30:00 → STL 2026-12-04 11:19:00; nonstop; 109 minutes. Local airport times.

2026-11-20 · one way · $187.65

  • American Airlines AA4052: STL 2026-11-20 14:50:00 → DFW 2026-11-20 16:50:00; nonstop; 120 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $316.08

  • American Airlines AA4052: STL 2026-11-27 14:50:00 → DFW 2026-11-27 16:50:00; nonstop; 120 minutes. Local airport times.
  • American Airlines AA1010: DFW 2026-12-04 22:30:00 → STL 2026-12-05 00:16:00; nonstop; 106 minutes. Local airport times.

2026-11-20 · one way · $214.65

  • United Airlines UA1371 / UA2074: STL 2026-11-20 06:00:00 → DFW 2026-11-20 11:11:00; 1 stop(s) via IAH; 311 minutes. Local airport times.
    • UA1371: STL 2026-11-20 06:00:00 → IAH 2026-11-20 08:21:00; layover at IAH: 85 minutes.
    • UA2074: IAH 2026-11-20 09:46:00 → DFW 2026-11-20 11:11:00.

2026-11-27 → 2026-12-04 · $351.33

  • United Airlines UA1371 / UA2074: STL 2026-11-27 06:00:00 → DFW 2026-11-27 11:11:00; 1 stop(s) via IAH; 311 minutes. Local airport times.
    • UA1371: STL 2026-11-27 06:00:00 → IAH 2026-11-27 08:21:00; layover at IAH: 85 minutes.
    • UA2074: IAH 2026-11-27 09:46:00 → DFW 2026-11-27 11:11:00.
  • United Airlines UA1609 / UA1030: DFW 2026-12-04 17:24:00 → STL 2026-12-04 22:30:00; 1 stop(s) via IAH; 306 minutes. Local airport times.
    • UA1609: DFW 2026-12-04 17:24:00 → IAH 2026-12-04 18:45:00; layover at IAH: 98 minutes.
    • UA1030: IAH 2026-12-04 20:23:00 → STL 2026-12-04 22:30:00.

2026-11-20 → 2026-11-23 · $174.16

  • Frontier Airlines F91523: STL 2026-11-20 12:14:00 → DFW 2026-11-20 14:17:00; nonstop; 123 minutes. Local airport times.
  • Frontier Airlines F91524: DFW 2026-11-23 09:30:00 → STL 2026-11-23 11:19:00; nonstop; 109 minutes. Local airport times.

2026-11-20 · one way · $187.65

  • American Airlines AA2261: STL 2026-11-20 05:00:00 → DFW 2026-11-20 07:03:00; nonstop; 123 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $316.08

  • American Airlines AA2261: STL 2026-11-27 05:00:00 → DFW 2026-11-27 07:03:00; nonstop; 123 minutes. Local airport times.
  • American Airlines AA1010: DFW 2026-12-04 22:30:00 → STL 2026-12-05 00:16:00; nonstop; 106 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $363.16

  • American Airlines AA2261: STL 2026-11-20 05:00:00 → DFW 2026-11-20 07:03:00; nonstop; 123 minutes. Local airport times.
  • American Airlines AA2246: DFW 2026-11-23 17:55:00 → STL 2026-11-23 19:36:00; nonstop; 101 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $363.16

  • American Airlines AA4052: STL 2026-11-20 14:50:00 → DFW 2026-11-20 16:50:00; nonstop; 120 minutes. Local airport times.
  • American Airlines AA2246: DFW 2026-11-23 17:55:00 → STL 2026-11-23 19:36:00; nonstop; 101 minutes. Local airport times.

2026-11-20 · one way · $120.15

  • Frontier Airlines F94474 / F91269: STL 2026-11-20 12:02:00 → DFW 2026-11-20 18:22:00; 1 stop(s) via ATL; 380 minutes. Local airport times.
    • F94474: STL 2026-11-20 12:02:00 → ATL 2026-11-20 14:42:00; layover at ATL: 119 minutes.
    • F91269: ATL 2026-11-20 16:41:00 → DFW 2026-11-20 18:22:00.

2026-11-27 → 2026-12-04 · $178.58

  • Frontier Airlines F94474 / F91269: STL 2026-11-27 12:02:00 → DFW 2026-11-27 18:22:00; 1 stop(s) via ATL; 380 minutes. Local airport times.
    • F94474: STL 2026-11-27 12:02:00 → ATL 2026-11-27 14:42:00; layover at ATL: 119 minutes.
    • F91269: ATL 2026-11-27 16:41:00 → DFW 2026-11-27 18:22:00.
  • Frontier Airlines F91524: DFW 2026-12-04 09:30:00 → STL 2026-12-04 11:19:00; nonstop; 109 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $201.16

  • Frontier Airlines F94474 / F91269: STL 2026-11-20 12:02:00 → DFW 2026-11-20 18:22:00; 1 stop(s) via ATL; 380 minutes. Local airport times.
    • F94474: STL 2026-11-20 12:02:00 → ATL 2026-11-20 14:42:00; layover at ATL: 119 minutes.
    • F91269: ATL 2026-11-20 16:41:00 → DFW 2026-11-20 18:22:00.
  • Frontier Airlines F91524: DFW 2026-11-23 09:30:00 → STL 2026-11-23 11:19:00; nonstop; 109 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $403.66

  • United Airlines UA1371 / UA2074: STL 2026-11-20 06:00:00 → DFW 2026-11-20 11:11:00; 1 stop(s) via IAH; 311 minutes. Local airport times.
    • UA1371: STL 2026-11-20 06:00:00 → IAH 2026-11-20 08:21:00; layover at IAH: 85 minutes.
    • UA2074: IAH 2026-11-20 09:46:00 → DFW 2026-11-20 11:11:00.
  • United Airlines UA1609 / UA1030: DFW 2026-11-23 17:24:00 → STL 2026-11-23 22:30:00; 1 stop(s) via IAH; 306 minutes. Local airport times.
    • UA1609: DFW 2026-11-23 17:24:00 → IAH 2026-11-23 18:45:00; layover at IAH: 98 minutes.
    • UA1030: IAH 2026-11-23 20:23:00 → STL 2026-11-23 22:30:00.

More dates for this route