Travel with Axel,
get the best price.

Seattle → Dallas

Dec 21, 2026 · return Dec 25, 2026

SEA → DFW1 adulteconomyRound trip

12 flight options · 5 airlines

Nonstop flights

Mon, Dec 21 – Fri, Dec 25

Alaska Airlines
12:30 amSEA
3h 50m
Nonstop
6:20 amDFW
Alaska Airlines
2:13 pmDFW
4h 30m
Nonstop
4:43 pmSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

American Airlines
7:30 amSEA
4h 2m
Nonstop
1:32 pmDFW
American Airlines
7:07 amDFW
4h 28m
Nonstop
9:35 amSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Delta Air Lines
5:59 pmSEA
3h 54m
Nonstop
11:53 pmDFW
Delta Air Lines
6:30 amDFW
4h 33m
Nonstop
9:03 amSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Alaska Airlines
11:23 amSEA
3h 54m
Nonstop
5:17 pmDFW
Alaska Airlines
2:13 pmDFW
4h 30m
Nonstop
4:43 pmSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

American Airlines
12:25 amSEA
3h 53m
Nonstop
6:18 amDFW
American Airlines
7:07 amDFW
4h 28m
Nonstop
9:35 amSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Delta Air Lines
9:25 amSEA
4h 4m
Nonstop
3:29 pmDFW
Delta Air Lines
6:30 amDFW
4h 33m
Nonstop
9:03 amSEA

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Fri, Dec 25

Frontier Airlines
4:37 pmSEA
5h 47m
DEN · 1h 1m
12:24 am+1DFW
Frontier Airlines
10:45 amDFW
6h 37m
DEN · 1h 6m
3:22 pmSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

United Airlines
1:02 pmSEA
5h 45m
DEN · 1h
8:47 pmDFW
United Airlines
8:37 amDFW
6h 58m
DEN · 1h 37m
1:35 pmSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Alaska Airlines
12:22 pmSEA
6h 6m
PDX · 1h 12m
8:28 pmDFW
Alaska Airlines
2:13 pmDFW
4h 30m
Nonstop
4:43 pmSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Alaska Airlines
12:03 pmSEA
6h 17m
TUL · 1h 8m
8:20 pmDFW
Alaska Airlines
2:13 pmDFW
4h 30m
Nonstop
4:43 pmSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Alaska Airlines
8:05 amSEA
5h 58m
OKC · 1h 11m
4:03 pmDFW
Alaska Airlines
2:13 pmDFW
4h 30m
Nonstop
4:43 pmSEA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Delta Air Lines
1:25 pmSEA
6h
SLC · 1h 18m
9:25 pmDFW
Delta Air Lines
6:30 amDFW
4h 33m
Nonstop
9:03 amSEA

Round-trip 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 → 2026-12-25Alaska AirlinesAS424 / AS321$442.002026-10-29T01:14:55Z
2026-12-21 → 2026-12-25American AirlinesAA737 / AA707$455.002026-10-29T01:14:55Z
2026-12-21 → 2026-12-25Delta Air LinesDL870 / DL804$481.002026-10-29T01:14:55Z
2026-12-21 → 2026-12-25Frontier AirlinesF91916 + F92632 / F91323 + F94545$286.002026-10-29T01:14:55Z
2026-12-21 → 2026-12-25United AirlinesUA1411 + UA1565 / UA644 + UA2302$442.002026-10-29T01:14:55Z
2026-12-21 → 2026-12-25Alaska AirlinesAS322 / AS321$442.002026-10-29T01:14:55Z
2026-12-21 → 2026-12-25American AirlinesAA1835 / AA707$455.002026-10-29T01:14:55Z
2026-12-21 → 2026-12-25Delta Air LinesDL803 / DL804$481.002026-10-29T01:14:55Z
2026-12-21 → 2026-12-25Alaska AirlinesAS488 + AA2496 / AS321$435.502026-10-29T01:14:55Z
2026-12-21 → 2026-12-25Alaska AirlinesAS2532 + AA5083 / AS321$435.502026-10-29T01:14:55Z
2026-12-21 → 2026-12-25Alaska AirlinesAS405 + AA3838 / AS321$435.502026-10-29T01:14:55Z
2026-12-21 → 2026-12-25Delta Air LinesDL1120 + DL2796 / DL804$468.002026-10-29T01:14:55Z

2026-12-21 → 2026-12-25 · $442.00

  • Alaska Airlines AS424: SEA 2026-12-21 00:30:00 → DFW 2026-12-21 06:20:00; nonstop; 230 minutes. Local airport times.
  • Alaska Airlines AS321: DFW 2026-12-25 14:13:00 → SEA 2026-12-25 16:43:00; nonstop; 270 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $455.00

  • American Airlines AA737: SEA 2026-12-21 07:30:00 → DFW 2026-12-21 13:32:00; nonstop; 242 minutes. Local airport times.
  • American Airlines AA707: DFW 2026-12-25 07:07:00 → SEA 2026-12-25 09:35:00; nonstop; 268 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $481.00

  • Delta Air Lines DL870: SEA 2026-12-21 17:59:00 → DFW 2026-12-21 23:53:00; nonstop; 234 minutes. Local airport times.
  • Delta Air Lines DL804: DFW 2026-12-25 06:30:00 → SEA 2026-12-25 09:03:00; nonstop; 273 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $286.00

  • 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.
  • Frontier Airlines F91323 / F94545: DFW 2026-12-25 10:45:00 → SEA 2026-12-25 15:22:00; 1 stop(s) via DEN; 397 minutes. Local airport times.
    • F91323: DFW 2026-12-25 10:45:00 → DEN 2026-12-25 12:08:00; layover at DEN: 66 minutes.
    • F94545: DEN 2026-12-25 13:14:00 → SEA 2026-12-25 15:22:00.

2026-12-21 → 2026-12-25 · $442.00

  • 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.
  • United Airlines UA644 / UA2302: DFW 2026-12-25 08:37:00 → SEA 2026-12-25 13:35:00; 1 stop(s) via DEN; 418 minutes. Local airport times.
    • UA644: DFW 2026-12-25 08:37:00 → DEN 2026-12-25 09:53:00; layover at DEN: 97 minutes.
    • UA2302: DEN 2026-12-25 11:30:00 → SEA 2026-12-25 13:35:00.

2026-12-21 → 2026-12-25 · $442.00

  • Alaska Airlines AS322: SEA 2026-12-21 11:23:00 → DFW 2026-12-21 17:17:00; nonstop; 234 minutes. Local airport times.
  • Alaska Airlines AS321: DFW 2026-12-25 14:13:00 → SEA 2026-12-25 16:43:00; nonstop; 270 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $455.00

  • American Airlines AA1835: SEA 2026-12-21 00:25:00 → DFW 2026-12-21 06:18:00; nonstop; 233 minutes. Local airport times.
  • American Airlines AA707: DFW 2026-12-25 07:07:00 → SEA 2026-12-25 09:35:00; nonstop; 268 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $481.00

  • Delta Air Lines DL803: SEA 2026-12-21 09:25:00 → DFW 2026-12-21 15:29:00; nonstop; 244 minutes. Local airport times.
  • Delta Air Lines DL804: DFW 2026-12-25 06:30:00 → SEA 2026-12-25 09:03:00; nonstop; 273 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $435.50

  • 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.
  • Alaska Airlines AS321: DFW 2026-12-25 14:13:00 → SEA 2026-12-25 16:43:00; nonstop; 270 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $435.50

  • 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.
  • Alaska Airlines AS321: DFW 2026-12-25 14:13:00 → SEA 2026-12-25 16:43:00; nonstop; 270 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $435.50

  • 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.
  • Alaska Airlines AS321: DFW 2026-12-25 14:13:00 → SEA 2026-12-25 16:43:00; nonstop; 270 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $468.00

  • 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.
  • Delta Air Lines DL804: DFW 2026-12-25 06:30:00 → SEA 2026-12-25 09:03:00; nonstop; 273 minutes. Local airport times.

More dates for this route