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Dallas → Seattle

Dec 1, 2026 · return Dec 4, 2026

DAL → SEA1 adulteconomyRound trip

6 flight options · 1 airline

One-stop flights

Tue, Dec 1 – Fri, Dec 4

Southwest Airlines
5:15 pmDAL
7h 55m
SJC · 1h 45m
11:10 pmSEA
Southwest Airlines
1:35 pmSEA
5h 55m
DEN · 1h 25m
9:30 pmDAL

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Southwest Airlines
12:05 pmDAL
8h 30m
AUS · 2h 45m
6:35 pmSEA
Southwest Airlines
1:35 pmSEA
5h 55m
DEN · 1h 25m
9:30 pmDAL

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Southwest Airlines
3:15 pmDAL
7h 40m
SAN · 1h 25m
8:55 pmSEA
Southwest Airlines
1:35 pmSEA
5h 55m
DEN · 1h 25m
9:30 pmDAL

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Southwest Airlines
6:40 amDAL
8h 35m
MDW · 1h 45m
1:15 pmSEA
Southwest Airlines
1:35 pmSEA
5h 55m
DEN · 1h 25m
9:30 pmDAL

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Southwest Airlines
6:00 amDAL
6h 40m
DEN · 1h 30m
10:40 amSEA
Southwest Airlines
1:35 pmSEA
5h 55m
DEN · 1h 25m
9:30 pmDAL

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Southwest Airlines
8:10 amDAL
4h 25m
Nonstop
10:35 amSEA
Southwest Airlines
1:35 pmSEA
5h 55m
DEN · 1h 25m
9:30 pmDAL

Round-trip total · 1 adult · Taxes included

Make this trip yours

DAL ⇄ SEA

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)
2026-12-01 → 2026-12-04Southwest AirlinesWN1511 + WN2612 / WN3823 + WN235$310.002026-10-29T01:01:50Z
2026-12-01 → 2026-12-04Southwest AirlinesWN3942 + WN425 / WN3823 + WN235$310.002026-10-29T01:01:50Z
2026-12-01 → 2026-12-04Southwest AirlinesWN2375 + WN713 / WN3823 + WN235$310.002026-10-29T01:01:50Z
2026-12-01 → 2026-12-04Southwest AirlinesWN1432 + WN1597 / WN3823 + WN235$310.002026-10-29T01:01:50Z
2026-12-01 → 2026-12-04Southwest AirlinesWN1363 + WN1788 / WN3823 + WN235$310.002026-10-29T01:01:50Z
2026-12-01 → 2026-12-04Southwest AirlinesWN534 / WN3823 + WN235$320.002026-10-29T01:01:50Z

2026-12-01 → 2026-12-04 · $310.00

  • Southwest Airlines WN1511 / WN2612: DAL 2026-12-01 17:15:00 → SEA 2026-12-01 23:10:00; 1 stop(s) via SJC; 475 minutes. Local airport times.
    • WN1511: DAL 2026-12-01 17:15:00 → SJC 2026-12-01 19:00:00; layover at SJC: 105 minutes.
    • WN2612: SJC 2026-12-01 20:45:00 → SEA 2026-12-01 23:10:00.
  • Southwest Airlines WN3823 / WN235: SEA 2026-12-04 13:35:00 → DAL 2026-12-04 21:30:00; 1 stop(s) via DEN; 355 minutes. Local airport times.
    • WN3823: SEA 2026-12-04 13:35:00 → DEN 2026-12-04 17:05:00; layover at DEN: 85 minutes.
    • WN235: DEN 2026-12-04 18:30:00 → DAL 2026-12-04 21:30:00.

2026-12-01 → 2026-12-04 · $310.00

  • Southwest Airlines WN3942 / WN425: DAL 2026-12-01 12:05:00 → SEA 2026-12-01 18:35:00; 1 stop(s) via AUS; 510 minutes. Local airport times.
    • WN3942: DAL 2026-12-01 12:05:00 → AUS 2026-12-01 13:10:00; layover at AUS: 165 minutes.
    • WN425: AUS 2026-12-01 15:55:00 → SEA 2026-12-01 18:35:00.
  • Southwest Airlines WN3823 / WN235: SEA 2026-12-04 13:35:00 → DAL 2026-12-04 21:30:00; 1 stop(s) via DEN; 355 minutes. Local airport times.
    • WN3823: SEA 2026-12-04 13:35:00 → DEN 2026-12-04 17:05:00; layover at DEN: 85 minutes.
    • WN235: DEN 2026-12-04 18:30:00 → DAL 2026-12-04 21:30:00.

2026-12-01 → 2026-12-04 · $310.00

  • Southwest Airlines WN2375 / WN713: DAL 2026-12-01 15:15:00 → SEA 2026-12-01 20:55:00; 1 stop(s) via SAN; 460 minutes. Local airport times.
    • WN2375: DAL 2026-12-01 15:15:00 → SAN 2026-12-01 16:20:00; layover at SAN: 85 minutes.
    • WN713: SAN 2026-12-01 17:45:00 → SEA 2026-12-01 20:55:00.
  • Southwest Airlines WN3823 / WN235: SEA 2026-12-04 13:35:00 → DAL 2026-12-04 21:30:00; 1 stop(s) via DEN; 355 minutes. Local airport times.
    • WN3823: SEA 2026-12-04 13:35:00 → DEN 2026-12-04 17:05:00; layover at DEN: 85 minutes.
    • WN235: DEN 2026-12-04 18:30:00 → DAL 2026-12-04 21:30:00.

2026-12-01 → 2026-12-04 · $310.00

  • Southwest Airlines WN1432 / WN1597: DAL 2026-12-01 06:40:00 → SEA 2026-12-01 13:15:00; 1 stop(s) via MDW; 515 minutes. Local airport times.
    • WN1432: DAL 2026-12-01 06:40:00 → MDW 2026-12-01 08:50:00; layover at MDW: 105 minutes.
    • WN1597: MDW 2026-12-01 10:35:00 → SEA 2026-12-01 13:15:00.
  • Southwest Airlines WN3823 / WN235: SEA 2026-12-04 13:35:00 → DAL 2026-12-04 21:30:00; 1 stop(s) via DEN; 355 minutes. Local airport times.
    • WN3823: SEA 2026-12-04 13:35:00 → DEN 2026-12-04 17:05:00; layover at DEN: 85 minutes.
    • WN235: DEN 2026-12-04 18:30:00 → DAL 2026-12-04 21:30:00.

2026-12-01 → 2026-12-04 · $310.00

  • Southwest Airlines WN1363 / WN1788: DAL 2026-12-01 06:00:00 → SEA 2026-12-01 10:40:00; 1 stop(s) via DEN; 400 minutes. Local airport times.
    • WN1363: DAL 2026-12-01 06:00:00 → DEN 2026-12-01 07:00:00; layover at DEN: 90 minutes.
    • WN1788: DEN 2026-12-01 08:30:00 → SEA 2026-12-01 10:40:00.
  • Southwest Airlines WN3823 / WN235: SEA 2026-12-04 13:35:00 → DAL 2026-12-04 21:30:00; 1 stop(s) via DEN; 355 minutes. Local airport times.
    • WN3823: SEA 2026-12-04 13:35:00 → DEN 2026-12-04 17:05:00; layover at DEN: 85 minutes.
    • WN235: DEN 2026-12-04 18:30:00 → DAL 2026-12-04 21:30:00.

2026-12-01 → 2026-12-04 · $320.00

  • Southwest Airlines WN534: DAL 2026-12-01 08:10:00 → SEA 2026-12-01 10:35:00; nonstop; 265 minutes. Local airport times.
  • Southwest Airlines WN3823 / WN235: SEA 2026-12-04 13:35:00 → DAL 2026-12-04 21:30:00; 1 stop(s) via DEN; 355 minutes. Local airport times.
    • WN3823: SEA 2026-12-04 13:35:00 → DEN 2026-12-04 17:05:00; layover at DEN: 85 minutes.
    • WN235: DEN 2026-12-04 18:30:00 → DAL 2026-12-04 21:30:00.

More dates for this route