Home >> Fares From A City >> Seattle, WA >> Seattle, WA (SEA) To Cancun, Mexico (CUN)
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    Thu, March 10, 2016
Andrew G.
Staff Airfare Analyst
Andrew's Notes:
Certain travel dates only! Winter travel.
May require an overnight or long layover in Denver.

Frontier charges a $30-$35 fee each way for carry-on bags larger than 18x14x8 inches and a $25-$30 fee each way for 1st checked bag no larger than 62 linear inches (length + width + depth) and no heavier than 50 pounds. These bag fees apply to online purchases before check-in. Higher fees apply at the airport.

During booking on FlyFrontier.com, you can purchase "The Works", which includes one checked bag, one carry-on bag, stretch seating, no change fees, and refundability, for much less than purchasing these items separately.
Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
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Reviews for Seattle to Cancun
2 Traveler Reviews
Flight from Seattle to Cancun
Airline: Continental
RT/OW: roundtrip
Number of Stops: 1 stop in IAH
Date of Flight: October 2010
Seat Class: economy
Check-in Experience
In-flight Service
Seat Comfort
The pros: on time; pleasant staff The cons: tight seats/no space in front of you and I'm short (5'2")! Ran out of overhead space for bags. They could do a better job of not allowing large bags on or allowing small carry-ons put in the overhead compartments.
Found by other travelers: Seattle, WA (SEA) to Cancun, Mexico (CUN)
Flight from Seattle to (SEA - CUN)
Sat, Jun 21 - Mon, Jun 23
Flight from Seattle to (SEA - CUN)
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Flight from Seattle to (SEA - CUN)
Sat, Mar 21 - Wed, Mar 25
Flight from Seattle to (SEA - CUN)
Mon, Jun 30 - Wed, Jul 9
There are approximately 102 flights covering the route from Seattle/Tacoma International Airport in Seattle to Cancun Airport in , provided by as many as 10 airlines.
The following airlines often offer cheap flights from Seattle to
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