Flight Routes from Seattle Tacoma to Cancun

Trip type

Our cheapest offers for flights from Seattle Tacoma to Cancun

Here you can compare cheap flights from Seattle Tacoma (SEA) to Cancun (CUN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Cancun. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Seattle-Tacoma
Cancun
Outbound
08/11/26
1 Stopover (GDL)
Y41851, Y41050
14h 28min
Return
08/18/26
1 Stopover (GDL)
Y41055, Y41850
09h 06min
Volaris
$345
Best option
Seattle-Tacoma
Cancun
Outbound
06/25/26
direct
DL0594
05h 50min
Return
06/30/26
direct
DL0604
06h 38min
Delta Air Lines ?
$1,183
Seattle-Tacoma
Cancun
Please note: transfer for connecting flight
Outbound
06/15/26
1 Stopover (GDL)
Y45853, Y41046
28h 12min
Return
07/14/26
2 Stopovers (MEX, GDL)
Y40111, Y40148, Y45852
31h 06min
Volaris
$459
Seattle-Tacoma
Cancun
Outbound
08/11/26
1 Stopover (GDL)
Y41851, Y41050
14h 28min
Return
08/18/26
1 Stopover (GDL)
Y41055, Y41850
09h 06min
Volaris
$351
Seattle-Tacoma
Cancun
Outbound
06/25/26
1 Stopover (GDL)
Y41851, Y41048
10h 54min
Return
06/30/26
1 Stopover (GDL)
Y41049, Y41850
11h 09min
Volaris ?
$401
Seattle-Tacoma
Cancun
Outbound
07/07/26
1 Stopover (GDL)
Y41851, Y41050
14h 28min
Return
07/13/26
1 Stopover (GDL)
Y41049, Y41850
11h 09min
Volaris ?
$468
Seattle-Tacoma
Cancun
Outbound
08/11/26
1 Stopover (DEN)
F91176, F90070
18h 47min
Return
08/18/26
1 Stopover (MEX)
AM0523, AM0494
10h 26min
Frontier Airlines ?
$558
Seattle-Tacoma
Cancun
Outbound
06/15/26
2 Stopovers (GDL, MEX)
Y45853, Y40147, VB1016
20h 18min
Return
07/14/26
2 Stopovers (PBC, GDL)
Y43552, Y41397, Y45852
24h 45min
Volaris, Viva Aerobus ?
$587
Seattle-Tacoma
Cancun
Outbound
07/07/26
1 Stopover (MEX)
AM0495, AM0556
11h 20min
Return
07/13/26
2 Stopovers (MEX, GDL)
Y40111, Y40142, Y41850
16h 24min
Aeroméxico ?
$605
Seattle-Tacoma
Cancun
Outbound
06/15/26
1 Stopover (YYC)
AS2147, WS2200
16h 19min
Return
07/14/26
1 Stopover (GDL)
Y41055, Y41850
09h 06min
Alaska Airlines, Westjet
$608
Prices based on recent searches, subject to last-minute changes
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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

Flight information: Seattle-Tacoma - Cancun

Roundtrip from $344.20
Flight duration min. 05:32 / max. 05:55
Return flight duration min. 06:45/ max. 06:53
Distance 4326 km
Flights per week 12
Departure airport Airport Seattle-Tacoma International Airport, WA (SEA)
Arrival airport Airport Cancun (CUN)
Destination country Flights to Mexico
Alternative flights to Cancun
Flight destinations with a similar price
Flight destinations with a similar price