CUN - SEA

Find cheap flights from Cancun to Seattle

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cancún to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cancún to Seattle, as well as popular online travel agencies
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Flights Deals
Expert advice
Useful Info
Flights Deals

Cheap Flights from Cancún to Seattle (CUN-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cancún to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cancún to Seattle

Qatar Airways Logo
CUN-SEA
6h 48mdirect
Qatar Airways Logo
SEA-CUN
6h 00mdirect
Qatar Airways
Find Deal
Alaska Airlines Logo
CUN-SEA
6h 48mdirect
Alaska Airlines Logo
SEA-CUN
6h 01mdirect
Alaska Airlines
Find Deal
Delta Logo
CUN-SEA
6h 25mdirect
Delta Logo
SEA-CUN
5h 54mdirect
Delta
Find Deal
Hawaiian Airlines Logo
CUN-SEA
6h 48mdirect
Hawaiian Airlines Logo
SEA-CUN
6h 01mdirect
Hawaiian Airlines
Find Deal
Korean Air Logo
CUN-SEA
6h 25mdirect
Korean Air Logo
SEA-CUN
5h 54mdirect
Korean Air
Find Deal
Aeromexico Logo
CUN-SEA
6h 25mdirect
Aeromexico Logo
SEA-CUN
5h 54mdirect
Aeromexico
Find Deal
Expert advice

Expert advice for your flight from Cancún to Seattle

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Alaska Airlines

Alaska Airlines offers a 20-minute baggage guarantee for quick luggage retrieval.


Enjoy free wine tastings in Washington with Alaska Airlines' Mileage Plan membership.

Read more about Alaska Airlinesby Harriet Baskas
Delta

Delta's SkyMiles members enjoy free Wi-Fi on domestic flights, enhancing connectivity.


Delta's Comfort Plus offers up to 8 cm extra legroom for added comfort.

Read more about Deltaby Stefanie Waldek
Airports
CUN

Security lines at CUN are short and move quickly. Head to the back of the room for shorter lines and faster processing.

Read more about CUNby Brandon Schultz
SEA

For a budget-friendly trip from SEA to downtown, take the Link light rail. It’s cheaper than ride-hailing and takes about 40 minutes.

Read more about SEAby Harriet Baskas
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Brandon Schultz

Brandon Schultz

Expert on CUN

Brandon Schultz

Brandon Schultz

Brandon travels every week and makes friends with stray cats wherever he goes. Dogs, too... he once brought one home to the US from the Amalfi Coast. He’s written 6 books, visited 6 continents (still waiting on Antarctica), and would eat ice cream 6 times a day if he could. He lives in Brooklyn, New York, with his partner and three cats.

Read more
Useful Info

KAYAK's insights & trends for Cancún to Seattle flights

Get data-powered insights and trends into flights from Cancún to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Cancún to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cancún to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cancún to Seattle is August, where tickets cost C$ 470 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is C$ 785 and C$ 768 respectively.

How far in advance should I book a flight from Cancún to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cancún to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cancún to Seattle, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Find deals

Good to know

Low seasonMarch
High seasonAugust
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 28% lower on average.

When to book flights from Cancún to Seattle

Are your dates flexible? Find out the best times to travel from Cancún to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cancun to Seattle

  • Which aircraft models fly most regularly from Cancun to Seattle?

    The Airbus A321neo is the aircraft model that flies most regularly on the Cancun to Seattle flight route.

  • Which airline alliances offer flights from Cancun to Seattle?

    SkyTeam is the only airline alliance operating flights between Cancun and Seattle.

  • On which days can I fly direct from Cancun to Seattle?

    There are direct flights from Cancun to Seattle on a daily basis.

  • How does KAYAK find such low prices on flights from Cancun to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cancun to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cancun to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Cancun is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cancun to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Cancun with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cancun to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Cancun up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Cancun to Seattle?

Find which airlines fly direct from Cancun Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Cancun to Seattle/Tacoma Intl

Monday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

Tuesday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

Wednesday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

Thursday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

Friday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

Saturday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

Sunday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

See more nonstop flights

Direct returns

Seattle/Tacoma Intl to Cancun

Monday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

Tuesday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

Wednesday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

Thursday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

Friday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

Saturday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

Sunday

Aeromexico,Delta,Korean Air

Aeromexico,Delta, +1 more

See more nonstop flights
See more nonstop flights

Everything you need to know for your flight from Cancún to Seattle

Information on your arrival and departure airports

Cancun (CUN)
Seattle (SEA)

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