Flights from Seattle (SEA) to Cancun (CUN) from 431USD*
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1 Passenger
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Best flight deals from Seattle to Cancun (SEA - CUN)
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Seattle (SEA)to
Cancun (CUN)11/03/2026 - 11/03/2026
Fares from
431USD
Viewed 1 hour ago
Round trip
Economy
Seattle (SEA)to
Cancun (CUN)10/03/2026 - 18/03/2026
Fares from
431USD
Viewed 1 day ago
Round trip
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Plan ahead and save on flights from Seattle to Cancun (SEA - CUN)
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | Cancun (CUN) | Round trip | Economy | 10/03/2026 - 18/03/2026 | Fares from 431USD Viewed 1 day ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.