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Seattle → Cancun

Dec 13, 2026 · return Dec 23, 2026

SEA → CUN1 adulteconomyRound trip

8 flight options · 5 airlines

Nonstop flights

Sun, Dec 13 – Wed, Dec 23

Alaska Airlines
7:05 amSEA
5h 55m
Nonstop
4:00 pmCUN
Alaska Airlines
5:10 pmCUN
6h 47m
Nonstop
8:57 pmSEA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 23

Delta Air Lines
7:25 amSEA
5h 55m
Nonstop
4:20 pmCUN
Delta Air Lines
5:25 pmCUN
6h 40m
Nonstop
9:05 pmSEA

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Wed, Dec 23

Southwest Airlines
6:10 amSEA
8h 10m
DEN · 1h 45m
5:20 pmCUN
Southwest Airlines
10:55 amCUN
9h 55m
DEN · 2h 20m
5:50 pmSEA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 23

American Airlines
12:47 amSEA
8h 35m
DFW · 1h 44m
12:22 pmCUN
American Airlines
11:32 amCUN
9h 47m
AUS · 2h 3m
6:19 pmSEA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 23

United Airlines
11:59 pmSEA
8h 21m
IAH · 1h 46m
11:20 am+1CUN
United Airlines
4:34 pmCUN
9h 42m
DEN · 2h 5m
11:16 pmSEA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 23

Southwest Airlines
5:40 amSEA
8h 20m
PHX · 1h 35m
5:00 pmCUN
Southwest Airlines
10:55 amCUN
9h 55m
DEN · 2h 20m
5:50 pmSEA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 23

United Airlines
7:30 pmSEA
8h 43m
SFO · 1h 18m
7:13 am+1CUN
United Airlines
4:34 pmCUN
9h 42m
DEN · 2h 5m
11:16 pmSEA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 23

Delta Air Lines
7:16 amSEA
6h 4m
Nonstop
4:20 pmCUN
Delta Air Lines
5:14 pmCUN
9h 51m
SLC · 2h 10m
12:05 am+1SEA

Round-trip total · 1 adult · Taxes included

Make this trip yours

SEA ⇄ CUN

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)
2026-12-13 → 2026-12-23Alaska AirlinesAS1400 / AS1403$692.132026-10-29T01:14:55Z
2026-12-13 → 2026-12-23Delta Air LinesDL594 / DL604$704.382026-10-29T01:14:55Z
2026-12-13 → 2026-12-23Southwest AirlinesWN4956 + WN131 / WN1018 + WN244$594.132026-10-29T01:14:55Z
2026-12-13 → 2026-12-23American AirlinesAA630 + AA1190 / AA2588 + AS352$606.382026-10-29T01:14:55Z
2026-12-13 → 2026-12-23United AirlinesUA2211 + UA1619 / UA1134 + UA2651$618.632026-10-29T01:14:55Z
2026-12-13 → 2026-12-23Southwest AirlinesWN3434 + WN1735 / WN1018 + WN244$594.132026-10-29T01:14:55Z
2026-12-13 → 2026-12-23United AirlinesUA737 + UA1145 / UA1134 + UA2651$618.632026-10-29T01:14:55Z
2026-12-13 → 2026-12-23Delta Air LinesDL594 / DL647 + DL2998$660.882026-10-29T01:14:55Z

2026-12-13 → 2026-12-23 · $692.13

  • Alaska Airlines AS1400: SEA 2026-12-13 07:05:00 → CUN 2026-12-13 16:00:00; nonstop; 355 minutes. Local airport times.
  • Alaska Airlines AS1403: CUN 2026-12-23 17:10:00 → SEA 2026-12-23 20:57:00; nonstop; 407 minutes. Local airport times.

2026-12-13 → 2026-12-23 · $704.38

  • Delta Air Lines DL594: SEA 2026-12-13 07:25:00 → CUN 2026-12-13 16:20:00; nonstop; 355 minutes. Local airport times.
  • Delta Air Lines DL604: CUN 2026-12-23 17:25:00 → SEA 2026-12-23 21:05:00; nonstop; 400 minutes. Local airport times.

2026-12-13 → 2026-12-23 · $594.13

  • Southwest Airlines WN4956 / WN131: SEA 2026-12-13 06:10:00 → CUN 2026-12-13 17:20:00; 1 stop(s) via DEN; 490 minutes. Local airport times.
    • WN4956: SEA 2026-12-13 06:10:00 → DEN 2026-12-13 09:45:00; layover at DEN: 105 minutes.
    • WN131: DEN 2026-12-13 11:30:00 → CUN 2026-12-13 17:20:00.
  • Southwest Airlines WN1018 / WN244: CUN 2026-12-23 10:55:00 → SEA 2026-12-23 17:50:00; 1 stop(s) via DEN; 595 minutes. Local airport times.
    • WN1018: CUN 2026-12-23 10:55:00 → DEN 2026-12-23 13:20:00; layover at DEN: 140 minutes.
    • WN244: DEN 2026-12-23 15:40:00 → SEA 2026-12-23 17:50:00.

2026-12-13 → 2026-12-23 · $606.38

  • American Airlines AA630 / AA1190: SEA 2026-12-13 00:47:00 → CUN 2026-12-13 12:22:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA630: SEA 2026-12-13 00:47:00 → DFW 2026-12-13 06:39:00; layover at DFW: 104 minutes.
    • AA1190: DFW 2026-12-13 08:23:00 → CUN 2026-12-13 12:22:00.
  • American Airlines AA2588 / AS352: CUN 2026-12-23 11:32:00 → SEA 2026-12-23 18:19:00; 1 stop(s) via AUS; 587 minutes. Local airport times.
    • AA2588: CUN 2026-12-23 11:32:00 → AUS 2026-12-23 13:30:00; layover at AUS: 123 minutes.
    • AS352: AUS 2026-12-23 15:33:00 → SEA 2026-12-23 18:19:00.

2026-12-13 → 2026-12-23 · $618.63

  • United Airlines UA2211 / UA1619: SEA 2026-12-13 23:59:00 → CUN 2026-12-14 11:20:00; 1 stop(s) via IAH; 501 minutes. Local airport times.
    • UA2211: SEA 2026-12-13 23:59:00 → IAH 2026-12-14 06:13:00; layover at IAH: 106 minutes.
    • UA1619: IAH 2026-12-14 07:59:00 → CUN 2026-12-14 11:20:00.
  • United Airlines UA1134 / UA2651: CUN 2026-12-23 16:34:00 → SEA 2026-12-23 23:16:00; 1 stop(s) via DEN; 582 minutes. Local airport times.
    • UA1134: CUN 2026-12-23 16:34:00 → DEN 2026-12-23 19:05:00; layover at DEN: 125 minutes.
    • UA2651: DEN 2026-12-23 21:10:00 → SEA 2026-12-23 23:16:00.

2026-12-13 → 2026-12-23 · $594.13

  • Southwest Airlines WN3434 / WN1735: SEA 2026-12-13 05:40:00 → CUN 2026-12-13 17:00:00; 1 stop(s) via PHX; 500 minutes. Local airport times.
    • WN3434: SEA 2026-12-13 05:40:00 → PHX 2026-12-13 09:30:00; layover at PHX: 95 minutes.
    • WN1735: PHX 2026-12-13 11:05:00 → CUN 2026-12-13 17:00:00.
  • Southwest Airlines WN1018 / WN244: CUN 2026-12-23 10:55:00 → SEA 2026-12-23 17:50:00; 1 stop(s) via DEN; 595 minutes. Local airport times.
    • WN1018: CUN 2026-12-23 10:55:00 → DEN 2026-12-23 13:20:00; layover at DEN: 140 minutes.
    • WN244: DEN 2026-12-23 15:40:00 → SEA 2026-12-23 17:50:00.

2026-12-13 → 2026-12-23 · $618.63

  • United Airlines UA737 / UA1145: SEA 2026-12-13 19:30:00 → CUN 2026-12-14 07:13:00; 1 stop(s) via SFO; 523 minutes. Local airport times.
    • UA737: SEA 2026-12-13 19:30:00 → SFO 2026-12-13 21:42:00; layover at SFO: 78 minutes.
    • UA1145: SFO 2026-12-13 23:00:00 → CUN 2026-12-14 07:13:00.
  • United Airlines UA1134 / UA2651: CUN 2026-12-23 16:34:00 → SEA 2026-12-23 23:16:00; 1 stop(s) via DEN; 582 minutes. Local airport times.
    • UA1134: CUN 2026-12-23 16:34:00 → DEN 2026-12-23 19:05:00; layover at DEN: 125 minutes.
    • UA2651: DEN 2026-12-23 21:10:00 → SEA 2026-12-23 23:16:00.

2026-12-13 → 2026-12-23 · $660.88

  • Delta Air Lines DL594: SEA 2026-12-13 07:16:00 → CUN 2026-12-13 16:20:00; nonstop; 364 minutes. Local airport times.
  • Delta Air Lines DL647 / DL2998: CUN 2026-12-23 17:14:00 → SEA 2026-12-24 00:05:00; 1 stop(s) via SLC; 591 minutes. Local airport times.
    • DL647: CUN 2026-12-23 17:14:00 → SLC 2026-12-23 20:25:00; layover at SLC: 130 minutes.
    • DL2998: SLC 2026-12-23 22:35:00 → SEA 2026-12-24 00:05:00.

More dates for this route