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Seattle-Tacoma International Airport to Cancún International Airport flight
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Cheap Flight Deals from Seattle-Tacoma International Airport to Cancún International Airport

Search for flights from Seattle to Cancun and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SEA21:32
        14h 44m
        1 stop
        CUN14:16
        Seattle - Cancun|Sat, May 11|Frontier Airlines
        CAD 137CAD 209
        34% OFF
        34% OFF
        CAD 209CAD 137
      • SEA21:35
        13h 45m
        1 stop
        CUN13:20
        Seattle - Cancun|Tue, May 7|Frontier Airlines
        CAD 156CAD 209
        25% OFF
        25% OFF
        CAD 209CAD 156
      • SEA17:02
        18h 18m
        1 stop
        CUN13:20
        Seattle - Cancun|Mon, May 13|Frontier Airlines
        CAD 162CAD 209
        22% OFF
        22% OFF
        CAD 209CAD 162
      • SEA21:35
        13h 45m
        1 stop
        CUN13:20
        Seattle - Cancun|Tue, May 14|Frontier Airlines
        CAD 163
        CAD 163
      • SEA22:08
        12h 51m
        1 stop
        CUN12:59
        Seattle - Cancun|Sat, May 18|Frontier Airlines
        CAD 164
        CAD 164
      • SEA08:04
        26h 55m
        1 stop
        CUN12:59
        Seattle - Cancun|Sun, May 19|Frontier Airlines
        CAD 180
        CAD 180
      • SEA20:14
        16h 33m
        2 stops
        CUN14:47
        Seattle - Cancun|Tue, May 21|Frontier Airlines
        CAD 183
        CAD 183
      • SEA21:50
        16h 16m
        2 stops
        CUN16:06
        Seattle - Cancun|Wed, May 15|Frontier Airlines
        CAD 183
        CAD 183
      • SEA11:57
        20h 11m
        2 stops
        CUN10:08
        Seattle - Cancun|Wed, May 8|Spirit Airlines
        CAD 184
        CAD 184
      • SEA22:34
        12h 46m
        1 stop
        CUN13:20
        Seattle - Cancun|Fri, May 10|Frontier Airlines
        CAD 193
        CAD 193
      • SEA13:00
        3h 5m
        Direct
        CUN14:00
        Seattle - Cancun|Tue, May 14|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Seattle-Tacoma International Airport to Cancún International Airport

See which airlines fly from Seattle to Cancun. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From CAD 137
Spirit Airlines
From CAD 184
Alaska Airlines
From CAD 204
American Airlines
From CAD 212
Delta Air Lines
From CAD 243
Sun Country Airlines
From CAD 265
Aeromexico
From CAD 278
United Airlines
From CAD 314
Jetblue Airways
From CAD 342
Air Canada
From CAD 361
ANA airlines
Find more flights and airlines
Flight Schedule from Seattle-Tacoma International Airport to Cancún International Airport

Check the schedule for flights from Seattle to Cancun and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2748

    American Airlines

    05:20

    SEA

    4.0h

    11:23

    DFW

    SMTWTFS
    Search

  2. F9082

    Frontier Airlines

    13:26

    DFW

    3.1h

    16:34

    CUN

    SMTWTFS

  3. AM4245

    Aeromexico

    07:20

    SEA

    5.7h

    Direct

    15:03

    CUN

    SMTWTFS
    Search

  4. AS1400

    Alaska Airlines

    08:36

    SEA

    6.0h

    Direct

    16:35

    CUN

    SMTWTFS
    Search

  5. SY1638

    Sun Country Airlines

    19:10

    SEA

    3.3h

    00:28

    MSP

    ------S
    Search

  6. F92660

    Frontier Airlines

    18:19

    MSP

    2.5h

    21:46

    ATL

    S----F-

  7. F9153

    Frontier Airlines

    14:36

    ATL

    2.8h

    16:23

    CUN

    SM-WTFS

  8. F92150

    Frontier Airlines

    21:35

    SEA

    2.8h

    01:25

    DEN

    -M-----
    Search

  9. F9070

    Frontier Airlines

    07:52

    DEN

    4.1h

    13:00

    CUN

    SMTWTFS

  10. F92146

    Frontier Airlines

    22:45

    SEA

    2.8h

    02:32

    DEN

    --TWTFS
    Search

  11. F9094

    Frontier Airlines

    06:31

    DEN

    6.6h

    14:06

    CUN

    -M-WT-S

  12. F92146

    Frontier Airlines

    22:45

    SEA

    2.8h

    02:32

    DEN

    --TWTFS
    Search

  13. F9006

    Frontier Airlines

    07:00

    DEN

    2.1h

    10:05

    STL

    S-T-TF-

  14. F9086

    Frontier Airlines

    11:33

    STL

    3.4h

    14:56

    CUN

    SMTWTFS

  15. F92146

    Frontier Airlines

    22:45

    SEA

    2.8h

    02:32

    DEN

    --TWTFS
    Search

  16. F9070

    Frontier Airlines

    07:52

    DEN

    4.1h

    13:00

    CUN

    SMTWTFS

  17. AS328

    Alaska Airlines

    22:45

    SEA

    3.9h

    04:40

    ORD

    SMTWTFS
    Search

  18. F9044

    Frontier Airlines

    07:09

    ORD

    3.9h

    11:03

    CUN

    SMTWTFS

  19. AA1181

    American Airlines

    23:59

    SEA

    4.2h

    06:11

    ORD

    SMTWTFS
    Search

  20. F9044

    Frontier Airlines

    07:09

    ORD

    3.9h

    11:03

    CUN

    SMTWTFS
Find more flights and airlines

Seattle-Tacoma International Airport to Cancún International Airport Flights Info

Flight distance4,324.51km
Cheapest one-way ticket priceCAD 137
Cheapest return ticket priceCAD 391

FAQs for Seattle-Tacoma International Airport to Cancún International Airport Flights

  • How long does it take to fly from Seattle-Tacoma International Airport (SEA) to Cancún International Airport (CUN)?

    It takes around 5 hours 53 minutes to fly from Seattle-Tacoma International Airport (SEA) to Seattle-Tacoma International Airport(CUN).

  • How many daily flights are there from Seattle-Tacoma International Airport (SEA) to Cancún International Airport (CUN)?

    There are around 2 daily flights from Seattle-Tacoma International Airport (SEA) to Cancún International Airport (CUN).

  • When are flight tickets from Seattle-Tacoma International Airport (SEA) to Cancún International Airport (CUN) the cheapest?

    Tickets cost around CAD 355 in May, making it the cheapest month to book. Seattle-Tacoma International Airport (SEA) to Cancún International Airport (CUN) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Seattle-Tacoma International Airport (SEA) to Cancún International Airport (CUN) most expensive?

    The route from Seattle-Tacoma International Airport (SEA) to Cancún International Airport (CUN) is quite popular. Without considering departure times or holidays, tickets cost around CAD 422 in June, the most expensive month to book this route.

  • What is the transportation method from the main airport to downtown in Cancun?

    • The distance from Cancún International Airport to downtown is about 13km, by taxi about 30 minutes.

  • What's the closest airport to Cancún International Airport (CUN)?

    The closest airport to Cancún International Airport (CUN) is Cozumel International Airport. The distance is around 58km.

  • Which airline operates the most direct flights from Seattle-Tacoma International Airport (SEA) to Cancún International Airport (CUN)?

    Alaska Airlines is a very popular airline operating an average of 610 flights per month.

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