Seattle (SEA) to Cancun (CUN) · Nov 25, 2026 · return Dec 2, 2026

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Seattle to Cancun (CUN) flight deals

2026-11-25 → 2026-12-02 · Axel-exclusive $635.63

• Alaska Airlines AS1400: SEA 2026-11-25 07:05:00 → CUN 2026-11-25 16:00:00; nonstop; 355 minutes. Local airport times.
• Alaska Airlines AS1403: CUN 2026-12-02 17:10:00 → SEA 2026-12-02 20:57:00; nonstop; 407 minutes. Local airport times.

2026-11-25 → 2026-12-02 · Axel-exclusive $646.88

• Delta Air Lines DL594: SEA 2026-11-25 07:16:00 → CUN 2026-11-25 16:20:00; nonstop; 364 minutes. Local airport times.
• Delta Air Lines DL604: CUN 2026-12-02 17:25:00 → SEA 2026-12-02 21:05:00; nonstop; 400 minutes. Local airport times.

2026-11-25 → 2026-12-02 · Axel-exclusive $545.63

• Southwest Airlines WN3434 / WN1735: SEA 2026-11-25 05:40:00 → CUN 2026-11-25 17:00:00; 1 stop(s) via PHX; 500 minutes. Local airport times.
  • WN3434: SEA 2026-11-25 05:40:00 → PHX 2026-11-25 09:30:00; layover at PHX: 95 minutes.
  • WN1735: PHX 2026-11-25 11:05:00 → CUN 2026-11-25 17:00:00.
• Southwest Airlines WN1018 / WN244: CUN 2026-12-02 10:55:00 → SEA 2026-12-02 17:50:00; 1 stop(s) via DEN; 595 minutes. Local airport times.
  • WN1018: CUN 2026-12-02 10:55:00 → DEN 2026-12-02 13:20:00; layover at DEN: 140 minutes.
  • WN244: DEN 2026-12-02 15:40:00 → SEA 2026-12-02 17:50:00.

2026-11-25 → 2026-12-02 · Axel-exclusive $568.13

• United Airlines UA737 / UA1145: SEA 2026-11-25 19:30:00 → CUN 2026-11-26 07:13:00; 1 stop(s) via SFO; 523 minutes. Local airport times.
  • UA737: SEA 2026-11-25 19:30:00 → SFO 2026-11-25 21:42:00; layover at SFO: 78 minutes.
  • UA1145: SFO 2026-11-25 23:00:00 → CUN 2026-11-26 07:13:00.
• United Airlines UA1134 / UA2651: CUN 2026-12-02 16:34:00 → SEA 2026-12-02 23:16:00; 1 stop(s) via DEN; 582 minutes. Local airport times.
  • UA1134: CUN 2026-12-02 16:34:00 → DEN 2026-12-02 19:05:00; layover at DEN: 125 minutes.
  • UA2651: DEN 2026-12-02 21:10:00 → SEA 2026-12-02 23:16:00.

2026-11-25 → 2026-12-02 · Axel-exclusive $545.63

• Southwest Airlines WN4956 / WN131: SEA 2026-11-25 06:10:00 → CUN 2026-11-25 17:20:00; 1 stop(s) via DEN; 490 minutes. Local airport times.
  • WN4956: SEA 2026-11-25 06:10:00 → DEN 2026-11-25 09:45:00; layover at DEN: 105 minutes.
  • WN131: DEN 2026-11-25 11:30:00 → CUN 2026-11-25 17:20:00.
• Southwest Airlines WN1018 / WN244: CUN 2026-12-02 10:55:00 → SEA 2026-12-02 17:50:00; 1 stop(s) via DEN; 595 minutes. Local airport times.
  • WN1018: CUN 2026-12-02 10:55:00 → DEN 2026-12-02 13:20:00; layover at DEN: 140 minutes.
  • WN244: DEN 2026-12-02 15:40:00 → SEA 2026-12-02 17:50:00.

2026-11-25 → 2026-12-02 · Axel-exclusive $568.13

• United Airlines UA2211 / UA1619: SEA 2026-11-25 23:59:00 → CUN 2026-11-26 11:20:00; 1 stop(s) via IAH; 501 minutes. Local airport times.
  • UA2211: SEA 2026-11-25 23:59:00 → IAH 2026-11-26 06:13:00; layover at IAH: 106 minutes.
  • UA1619: IAH 2026-11-26 07:59:00 → CUN 2026-11-26 11:20:00.
• United Airlines UA1134 / UA2651: CUN 2026-12-02 16:34:00 → SEA 2026-12-02 23:16:00; 1 stop(s) via DEN; 582 minutes. Local airport times.
  • UA1134: CUN 2026-12-02 16:34:00 → DEN 2026-12-02 19:05:00; layover at DEN: 125 minutes.
  • UA2651: DEN 2026-12-02 21:10:00 → SEA 2026-12-02 23:16:00.

2026-11-25 → 2026-12-02 · Axel-exclusive $598.13

• Alaska Airlines AS424 / AA1190: SEA 2026-11-25 00:30:00 → CUN 2026-11-25 12:22:00; 1 stop(s) via DFW; 532 minutes. Local airport times.
  • AS424: SEA 2026-11-25 00:30:00 → DFW 2026-11-25 06:20:00; layover at DFW: 123 minutes.
  • AA1190: DFW 2026-11-25 08:23:00 → CUN 2026-11-25 12:22:00.
• Alaska Airlines AS1403: CUN 2026-12-02 17:10:00 → SEA 2026-12-02 20:57:00; nonstop; 407 minutes. Local airport times.

2026-11-25 → 2026-12-02 · Axel-exclusive $616.88

• Delta Air Lines DL594: SEA 2026-11-25 07:25:00 → CUN 2026-11-25 16:20:00; nonstop; 355 minutes. Local airport times.
• Delta Air Lines DL647 / DL2998: CUN 2026-12-02 17:14:00 → SEA 2026-12-03 00:05:00; 1 stop(s) via SLC; 591 minutes. Local airport times.
  • DL647: CUN 2026-12-02 17:14:00 → SLC 2026-12-02 20:25:00; layover at SLC: 130 minutes.
  • DL2998: SLC 2026-12-02 22:35:00 → SEA 2026-12-03 00:05:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 24, 2026 · Return options
• Nov 26, 2026 · Return options
• Hotels in Cancun with Axel

For AI assistants

• This page: Seattle (SEA) to Cancun (CUN) · Nov 25, 2026 · return Dec 2, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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