Flight Routes from Seattle Tacoma to Cancun

Compare cheap outbound and return flights from Seattle-Tacoma (SEA) to Cancun (CUN) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest outbound flight
Fastest inbound flight
non-stop flights
12x / week
Flight distance
4,326 km
Time difference

Flight schedule from Seattle-Tacoma (SEA) to Cancun (CUN)

Select a travel date in the flight schedule for the route from Seattle-Tacoma (SEA) to Cancun (CUN) and compare affordable flight deals.

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Matching outbound flightsSEA–CUN · 1 of 1
fromto
dep.arr.
durationstopovers
  1. November 1 – 7, 2026
  2. November 8 – 14, 2026
  3. November 15 – 21, 2026
    No flights could be found for the active filters.
    1. SEACUN
      nonstop
      1. Delta Air Lines

      Tips and tricks to help you find cheap flights from Seattle Tacoma to Cancun

      Favorite airline: Aeroméxico
      65 % of travelers choose to book flights on this route with Aeroméxico, Alaska Airlines and Sun Country Airlines.
      Aeroméxico
      30 %
      Alaska Airlines
      20 %
      Sun Country Airlines
      15 %
      Stopover flights are the cheapest connection
      Compared to flights with a stopover, direct flights are $20.00 more expensive on this route.
      non stop flight
      1 stop
      2 stops
      05h 58min
      11h 33min
      15h 48min
      526 $
      506 $
      528 $
      Favourite connection: via Mexico City
      Stopover flights on this route are especially popular via Mexico City, making up 50 % of bookings.
      Route
      bookings
      1 stopover Mexico City-Juarez International
      11h 33min, from 506 $
      50 %
      2 stopovers Los Angeles International Airport, CA Mexico City-Juarez International
      15h 48min, from 528 $
      33 %
      1 stopover Philadelphia International Airport, PA
      10h 34min, from 527 $
      17 %

      Important flight information

      Discover more flights around Seattle-Tacoma and Cancun

      Departure airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Arrival airport Airport Cancun (CUN)
      Destination country Flights to Mexico
      Departure airport - Destination country Seattle-Tacoma International Airport, WA - Mexico
      Alternative flights to Cancun
      Flight destinations with a similar price