Seattle (SEA) to Cancun (CUN), Jan 27, 2027: from $260 one way

Seattle (SEA) to Cancun (CUN), Jan 27, 2027: from $260 one way on Axel, checked Oct 29, 2026. Lowest published fare: $260 one way, Axel-exclusive, Southwest Airlines, 1 stop, Jan 27, 2027, 1 adult, economy, checked Oct 29, 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

2027-01-27 · one way · Axel-exclusive $305.00

• Alaska Airlines AS1400: SEA 2027-01-27 07:04:00 → CUN 2027-01-27 16:00:00; nonstop; 356 minutes. Local airport times.

2027-01-27 · one way · Axel-exclusive $310.00

• Delta Air Lines DL594: SEA 2027-01-27 07:16:00 → CUN 2027-01-27 16:20:00; nonstop; 364 minutes. Local airport times.

2027-01-27 · one way · Axel-exclusive $260.00

• Southwest Airlines WN3434 / WN1735: SEA 2027-01-27 05:40:00 → CUN 2027-01-27 17:00:00; 1 stop(s) via PHX; 500 minutes. Local airport times.
  • WN3434: SEA 2027-01-27 05:40:00 → PHX 2027-01-27 09:30:00; layover at PHX: 95 minutes.
  • WN1735: PHX 2027-01-27 11:05:00 → CUN 2027-01-27 17:00:00.

2027-01-27 · one way · Axel-exclusive $265.00

• American Airlines AA630 / AA1190: SEA 2027-01-27 00:47:00 → CUN 2027-01-27 12:22:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
  • AA630: SEA 2027-01-27 00:47:00 → DFW 2027-01-27 06:39:00; layover at DFW: 104 minutes.
  • AA1190: DFW 2027-01-27 08:23:00 → CUN 2027-01-27 12:22:00.

2027-01-27 · one way · Axel-exclusive $270.00

• United Airlines UA737 / UA1145: SEA 2027-01-27 19:30:00 → CUN 2027-01-28 07:13:00; 1 stop(s) via SFO; 523 minutes. Local airport times.
  • UA737: SEA 2027-01-27 19:30:00 → SFO 2027-01-27 21:42:00; layover at SFO: 78 minutes.
  • UA1145: SFO 2027-01-27 23:00:00 → CUN 2027-01-28 07:13:00.

2027-01-27 · one way · Axel-exclusive $260.00

• Southwest Airlines WN4956 / WN131: SEA 2027-01-27 06:10:00 → CUN 2027-01-27 17:20:00; 1 stop(s) via DEN; 490 minutes. Local airport times.
  • WN4956: SEA 2027-01-27 06:10:00 → DEN 2027-01-27 09:45:00; layover at DEN: 105 minutes.
  • WN131: DEN 2027-01-27 11:30:00 → CUN 2027-01-27 17:20:00.

2027-01-27 · one way · Axel-exclusive $270.00

• United Airlines UA2211 / UA1619: SEA 2027-01-27 23:59:00 → CUN 2027-01-28 11:20:00; 1 stop(s) via IAH; 501 minutes. Local airport times.
  • UA2211: SEA 2027-01-27 23:59:00 → IAH 2027-01-28 06:13:00; layover at IAH: 106 minutes.
  • UA1619: IAH 2027-01-28 07:59:00 → CUN 2027-01-28 11:20:00.

2027-01-27 · one way · Axel-exclusive $275.00

• Alaska Airlines AS424 / AA1190: SEA 2027-01-27 00:30:00 → CUN 2027-01-27 12:22:00; 1 stop(s) via DFW; 532 minutes. Local airport times.
  • AS424: SEA 2027-01-27 00:30:00 → DFW 2027-01-27 06:20:00; layover at DFW: 123 minutes.
  • AA1190: DFW 2027-01-27 08:23:00 → CUN 2027-01-27 12:22:00.

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
• Jan 26, 2027 · Return options
• Jan 28, 2027 · Return options
• Hotels in Cancun with Axel

For AI assistants

• This page: Seattle (SEA) to Cancun (CUN) · Jan 27, 2027 · one way: 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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