Travel with Axel,
get the best price.

Seattle → Dallas

Dec 21, 2026 · one way

SEA → DFW1 adulteconomyOne way

12 flight options · 5 airlines

Nonstop flights

Mon, Dec 21 · One way

Alaska Airlines
11:23 amSEA
3h 54m
Nonstop
5:17 pmDFW

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
7:30 amSEA
4h 2m
Nonstop
1:32 pmDFW

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
5:59 pmSEA
3h 54m
Nonstop
11:53 pmDFW

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Alaska Airlines
12:30 amSEA
3h 50m
Nonstop
6:20 amDFW

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
12:25 amSEA
3h 53m
Nonstop
6:18 amDFW

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
9:25 amSEA
4h 4m
Nonstop
3:29 pmDFW

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

Frontier Airlines
4:37 pmSEA
5h 47m
DEN · 1h 1m
12:24 am+1DFW

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
1:02 pmSEA
5h 45m
DEN · 1h
8:47 pmDFW

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Alaska Airlines
8:05 amSEA
5h 58m
OKC · 1h 11m
4:03 pmDFW

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Alaska Airlines
12:03 pmSEA
6h 17m
TUL · 1h 8m
8:20 pmDFW

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Alaska Airlines
12:22 pmSEA
6h 6m
PDX · 1h 12m
8:28 pmDFW

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
1:25 pmSEA
6h
SLC · 1h 18m
9:25 pmDFW

One-way total · 1 adult · Taxes included

Make this trip yours

SEA ⇄ DFW

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Alaska 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.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. 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

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)
2026-12-21 · one wayAlaska AirlinesAS322$234.002026-10-29T01:14:55Z
2026-12-21 · one wayAmerican AirlinesAA737$240.502026-10-29T01:14:55Z
2026-12-21 · one wayDelta Air LinesDL870$253.502026-10-29T01:14:55Z
2026-12-21 · one wayFrontier AirlinesF91916 + F92632$149.502026-10-29T01:14:55Z
2026-12-21 · one wayUnited AirlinesUA1411 + UA1565$234.002026-10-29T01:14:55Z
2026-12-21 · one wayAlaska AirlinesAS424$234.002026-10-29T01:14:55Z
2026-12-21 · one wayAmerican AirlinesAA1835$240.502026-10-29T01:14:55Z
2026-12-21 · one wayDelta Air LinesDL803$253.502026-10-29T01:14:55Z
2026-12-21 · one wayAlaska AirlinesAS405 + AA3838$227.502026-10-29T01:14:55Z
2026-12-21 · one wayAlaska AirlinesAS2532 + AA5083$227.502026-10-29T01:14:55Z
2026-12-21 · one wayAlaska AirlinesAS488 + AA2496$227.502026-10-29T01:14:55Z
2026-12-21 · one wayDelta Air LinesDL1120 + DL2796$240.502026-10-29T01:14:55Z

2026-12-21 · one way · $234.00

  • Alaska Airlines AS322: SEA 2026-12-21 11:23:00 → DFW 2026-12-21 17:17:00; nonstop; 234 minutes. Local airport times.

2026-12-21 · one way · $240.50

  • American Airlines AA737: SEA 2026-12-21 07:30:00 → DFW 2026-12-21 13:32:00; nonstop; 242 minutes. Local airport times.

2026-12-21 · one way · $253.50

  • Delta Air Lines DL870: SEA 2026-12-21 17:59:00 → DFW 2026-12-21 23:53:00; nonstop; 234 minutes. Local airport times.

2026-12-21 · one way · $149.50

  • Frontier Airlines F91916 / F92632: SEA 2026-12-21 16:37:00 → DFW 2026-12-22 00:24:00; 1 stop(s) via DEN; 347 minutes. Local airport times.
    • F91916: SEA 2026-12-21 16:37:00 → DEN 2026-12-21 20:25:00; layover at DEN: 61 minutes.
    • F92632: DEN 2026-12-21 21:26:00 → DFW 2026-12-22 00:24:00.

2026-12-21 · one way · $234.00

  • United Airlines UA1411 / UA1565: SEA 2026-12-21 13:02:00 → DFW 2026-12-21 20:47:00; 1 stop(s) via DEN; 345 minutes. Local airport times.
    • UA1411: SEA 2026-12-21 13:02:00 → DEN 2026-12-21 16:45:00; layover at DEN: 60 minutes.
    • UA1565: DEN 2026-12-21 17:45:00 → DFW 2026-12-21 20:47:00.

2026-12-21 · one way · $234.00

  • Alaska Airlines AS424: SEA 2026-12-21 00:30:00 → DFW 2026-12-21 06:20:00; nonstop; 230 minutes. Local airport times.

2026-12-21 · one way · $240.50

  • American Airlines AA1835: SEA 2026-12-21 00:25:00 → DFW 2026-12-21 06:18:00; nonstop; 233 minutes. Local airport times.

2026-12-21 · one way · $253.50

  • Delta Air Lines DL803: SEA 2026-12-21 09:25:00 → DFW 2026-12-21 15:29:00; nonstop; 244 minutes. Local airport times.

2026-12-21 · one way · $227.50

  • Alaska Airlines AS405 / AA3838: SEA 2026-12-21 08:05:00 → DFW 2026-12-21 16:03:00; 1 stop(s) via OKC; 358 minutes. Local airport times.
    • AS405: SEA 2026-12-21 08:05:00 → OKC 2026-12-21 13:42:00; layover at OKC: 71 minutes.
    • AA3838: OKC 2026-12-21 14:53:00 → DFW 2026-12-21 16:03:00.

2026-12-21 · one way · $227.50

  • Alaska Airlines AS2532 / AA5083: SEA 2026-12-21 12:03:00 → DFW 2026-12-21 20:20:00; 1 stop(s) via TUL; 377 minutes. Local airport times.
    • AS2532: SEA 2026-12-21 12:03:00 → TUL 2026-12-21 17:37:00; layover at TUL: 68 minutes.
    • AA5083: TUL 2026-12-21 18:45:00 → DFW 2026-12-21 20:20:00.

2026-12-21 · one way · $227.50

  • Alaska Airlines AS488 / AA2496: SEA 2026-12-21 12:22:00 → DFW 2026-12-21 20:28:00; 1 stop(s) via PDX; 366 minutes. Local airport times.
    • AS488: SEA 2026-12-21 12:22:00 → PDX 2026-12-21 13:24:00; layover at PDX: 72 minutes.
    • AA2496: PDX 2026-12-21 14:36:00 → DFW 2026-12-21 20:28:00.

2026-12-21 · one way · $240.50

  • Delta Air Lines DL1120 / DL2796: SEA 2026-12-21 13:25:00 → DFW 2026-12-21 21:25:00; 1 stop(s) via SLC; 360 minutes. Local airport times.
    • DL1120: SEA 2026-12-21 13:25:00 → SLC 2026-12-21 16:26:00; layover at SLC: 78 minutes.
    • DL2796: SLC 2026-12-21 17:44:00 → DFW 2026-12-21 21:25:00.

More dates for this route