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Saint Louis → Dallas

Dec 18, 2026 · return Dec 20, 2026

STL → DFW1 adulteconomyRound trip

5 flight options · 3 airlines

Nonstop flights

Fri, Dec 18 – Sun, Dec 20

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, Dec 18 – Sun, Dec 20

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, Dec 18 – Sun, Dec 20

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

One-stop flights

Fri, Dec 18 – Sun, Dec 20

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, Dec 18 – Sun, Dec 20

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

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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More dates

All dates for this routeNov 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)
2026-12-18 → 2026-12-20Frontier AirlinesF91523 / F91524$174.162026-10-29T01:28:27Z
2026-12-18 → 2026-12-20American AirlinesAA2261 / AA2246$363.162026-10-29T01:28:27Z
2026-12-18 → 2026-12-20United AirlinesUA1371 + UA2074 / UA1609 + UA1030$403.662026-10-29T01:28:27Z
2026-12-18 → 2026-12-20American AirlinesAA4052 / AA2246$363.162026-10-29T01:28:27Z
2026-12-18 → 2026-12-20Frontier AirlinesF94474 + F91269 / F91524$201.162026-10-29T01:28:27Z

2026-12-18 → 2026-12-20 · $174.16

  • Frontier Airlines F91523: STL 2026-12-18 12:14:00 → DFW 2026-12-18 14:17:00; nonstop; 123 minutes. Local airport times.
  • Frontier Airlines F91524: DFW 2026-12-20 09:30:00 → STL 2026-12-20 11:19:00; nonstop; 109 minutes. Local airport times.

2026-12-18 → 2026-12-20 · $363.16

  • American Airlines AA2261: STL 2026-12-18 05:00:00 → DFW 2026-12-18 07:03:00; nonstop; 123 minutes. Local airport times.
  • American Airlines AA2246: DFW 2026-12-20 17:55:00 → STL 2026-12-20 19:36:00; nonstop; 101 minutes. Local airport times.

2026-12-18 → 2026-12-20 · $403.66

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

2026-12-18 → 2026-12-20 · $363.16

  • American Airlines AA4052: STL 2026-12-18 14:50:00 → DFW 2026-12-18 16:50:00; nonstop; 120 minutes. Local airport times.
  • American Airlines AA2246: DFW 2026-12-20 17:55:00 → STL 2026-12-20 19:36:00; nonstop; 101 minutes. Local airport times.

2026-12-18 → 2026-12-20 · $201.16

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

More dates for this route