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Dallas → Saint Louis

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DFW → STL1 adulteconomy

12 flight options · 3 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

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

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

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

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

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

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

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

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

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

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

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

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

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

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

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

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Frontier Airlines
9:30 amDFW
1h 49m
Nonstop
11:19 amSTL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

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

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
5:24 pmDFW
5h 6m
IAH · 1h 38m
10:30 pmSTL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

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

One-way total · 1 adult · Taxes included

Make this trip yours

DFW ⇄ STL

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 AirlinesF91524$75.002026-10-29T01:08:01Z
2026-11-20 → 2026-11-23Frontier AirlinesF91524 / F91523$140.002026-10-29T01:08:01Z
2026-11-20 · one wayAmerican AirlinesAA1010$155.002026-10-29T01:08:01Z
2026-11-20 → 2026-11-23American AirlinesAA2246 / AA2261$290.002026-10-29T01:08:01Z
2026-11-20 · one wayUnited AirlinesUA1609 + UA1030$170.002026-10-29T01:08:01Z
2026-11-20 → 2026-11-23United AirlinesUA1609 + UA1030 / UA1371 + UA2074$320.002026-10-29T01:08:01Z
2026-11-27 → 2026-12-04American AirlinesAA1010 / AA4052$340.752026-10-29T01:08:01Z
2026-11-20 · one wayAmerican AirlinesAA2246$155.002026-10-29T01:08:01Z
2026-11-20 → 2026-11-23American AirlinesAA1010 / AA2261$290.002026-10-29T01:08:01Z
2026-11-27 → 2026-12-04American AirlinesAA2246 / AA4052$340.752026-10-29T01:08:01Z
2026-11-27 → 2026-12-04Frontier AirlinesF91524 / F94474 + F91269$184.502026-10-29T01:08:01Z
2026-11-27 → 2026-12-04United AirlinesUA1609 + UA1030 / UA1371 + UA2074$376.002026-10-29T01:08:01Z

2026-11-20 · one way · $75.00

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

2026-11-20 → 2026-11-23 · $140.00

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

2026-11-20 · one way · $155.00

  • American Airlines AA1010: DFW 2026-11-20 22:30:00 → STL 2026-11-21 00:16:00; nonstop; 106 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $290.00

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

2026-11-20 · one way · $170.00

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

2026-11-20 → 2026-11-23 · $320.00

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

2026-11-27 → 2026-12-04 · $340.75

  • American Airlines AA1010: DFW 2026-11-27 22:30:00 → STL 2026-11-28 00:16:00; nonstop; 106 minutes. Local airport times.
  • American Airlines AA4052: STL 2026-12-04 14:50:00 → DFW 2026-12-04 16:50:00; nonstop; 120 minutes. Local airport times.

2026-11-20 · one way · $155.00

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

2026-11-20 → 2026-11-23 · $290.00

  • American Airlines AA1010: DFW 2026-11-20 22:30:00 → STL 2026-11-21 00:16:00; nonstop; 106 minutes. Local airport times.
  • American Airlines AA2261: STL 2026-11-23 05:00:00 → DFW 2026-11-23 07:03:00; nonstop; 123 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $340.75

  • American Airlines AA2246: DFW 2026-11-27 17:55:00 → STL 2026-11-27 19:36:00; nonstop; 101 minutes. Local airport times.
  • American Airlines AA4052: STL 2026-12-04 14:50:00 → DFW 2026-12-04 16:50:00; nonstop; 120 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $184.50

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

2026-11-27 → 2026-12-04 · $376.00

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

More dates for this route