Book Cheap Air Canada flight from Seattle (SEA) to Cancun (CUN) from CA $326

Find The Best Day to Book a Cheap Air Canada Flights From Seattle to Cancun

Cheapest Air Canada Flights from Seattle (SEA) to Cancun (CUN)

The cheapest flights to Cancun Intl. found within the past 7 days were CA $656 round trip and CA $326 one way. Prices and availability subject to change. Additional terms may apply.

CUN From SEA Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Ventus at Marina El Cid Spa & Beach Resort - All Inclusive
The Royal Cancun All Villas Resort - All Inclusive
Beachscape Kin ha Villas & Suites
Don't see what you're looking for?
See all available trips from Seattle - Tacoma Intl. to Cancun Intl.
View all trips

Grab a great Air Canada flight from SEA to CUN 

To find a great deal on Air Canada flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights. 

Flying Air Canada Seattle to Cancun gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.  

 

Find cheap flights with Air Canada between Seattle and Cancun 

Air Canada has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Seattle to Cancun with Air Canada are September.  

The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.  

 

Reasons to book your Air Canada flights with Travelocity 

Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.  

Air Canada Airports
Hop on a(n) Air Canada flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.81
DENUSADenver Intl.79
IAHUSAGeorge Bush Intercontinental43
YYZCANPearson Intl.38
SFOUSASan Francisco Intl.29
IADUSAWashington Dulles Intl.22
YVRCANVancouver Intl.22
FRADEUFrankfurt Intl.15
YULCANPierre Elliott Trudeau Intl.15
HNDJPNHaneda10

Travelers ❤️ these 🏨 after their flight to Cancun

Hyatt Vivid Grand Island Cancun Adults Only All-Inclusive
Hyatt Vivid Grand Island Cancun Adults Only All-Inclusive
4.5 out of 5
Boulevard Kukulcan Km.16.5 Lotes 56-A-I, y 56-A-2 Segunda Etapa Turistica, Cancun, QROO
Stay at this 4.5-star luxury property in Cancun. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the helpful staff in our reviews. Popular ...
8.6/10 Excellent! (1,275 reviews)
"I think the resort is really nice and clean for the most part. The beach club was amazing. The service there was great! The service on the actual resort was good too but not always consistent. If you can try to stay in the Vantage Club. The bartender Carlos and all of the front desk staff were very ..."

Reviewed on Jul. 13, 2025

Hyatt Vivid Grand Island Cancun Adults Only All-Inclusive
Haven Riviera Cancun - All Inclusive - Adults Only
Haven Riviera Cancun - All Inclusive - Adults Only
5 out of 5
Ctra. Federal 307, Chetumal - Pto, Juarez, KM 335, Puerto Morelos, Cancun, QROO
Stay at this 5-star luxury property in Cancun. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. ...
9.2/10 Wonderful! (4,540 reviews)
"Nice resort but the time of year late June the seaweed was overwhelming"

Reviewed on Jul. 13, 2025

Haven Riviera Cancun - All Inclusive - Adults Only
Secrets The Vine Cancun - Adults Only - All Inclusive
Secrets The Vine Cancun - Adults Only - All Inclusive
5 out of 5
Blvd. Kukulcan km. 14.5 Retorno Del Rey, Lot 38 & 38-b, Zona Hotelera, Cancun, QROO
Stay at this 5-star luxury property in Cancun. Enjoy free WiFi, free parking, and 4 outdoor pools. Our guests praise the pool and the restaurant in our reviews. ...
8.6/10 Excellent! (1,857 reviews)
"Everything was amazing"

Reviewed on Jul. 11, 2025

Secrets The Vine Cancun - Adults Only - All Inclusive
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.