Airlines with flights from Cancun to Seattle
There are 8 airlines with scheduled flights between CUN and SEA. Both Delta and Alaska Airlines operates non-stop flights from Cancun International Airport to Seattle Airport and the flight time is 6 hours and 45 minutes.
Choose airline
Schedules
Non-stop with Delta Air Lines
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Total flight time: 6 hours and 45 minutes
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Sky Team Alliance
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Seattle is a Delta Air Lines hub.
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7 flights per week
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Business and first class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Alaska Airlines
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Total flight time: 6 hours and 45 minutes
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One World Alliance
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Seattle is a Alaska Airlines hub (Primary hub).
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1 flight per week
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First class available
Flight
The timetable & schedule information was updated at 2026-04-21
Via Salt Lake City with Delta Air Lines
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Total flight time: 8h 06m - 9h 57m.
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Sky Team Alliance
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Seattle is a Delta Air Lines hub.
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32 flights per week
Flight
DL2998
The timetable & schedule information was updated at 2026-04-21
Via Denver with Southwest Airlines
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Total flight time: 8h 40m - 12h 05m.
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Low-cost airline
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45 flights per week
Flight
WN2127
WN3856
The timetable & schedule information was updated at 2026-04-21
Via Denver with United Airlines
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Total flight time: 8h 42m - 14h 23m.
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55 flights per week
Flight
UA1389
UA360
UA2651
The timetable & schedule information was updated at 2026-04-21
Via Houston with United Airlines
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Total flight time: 8h 51m - 11h 36m.
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93 flights per week
Flight
UA2456
UA692
UA2456
UA692
UA2456
UA2456
The timetable & schedule information was updated at 2026-04-21

There are 8 airlines with scheduled flights between CUN and SEA. Both Delta and Alaska Airlines operates non-stop flights from Cancun International Airport to Seattle Airport and the flight time is 6 hours and 45 minutes.
Via Dallas with American Airlines
Via Guadalajara with Volaris
Via Mexico City with Aeromexico
Via Minneapolis with Sun Country Airlines