CA $229 Cheap Flights from Seattle (SEA) to Cancun (CUN)

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Cheap flights from Seattle (SEA) to Cancun (CUN)

Prices were available within the past 7 days and start at CA $229 for one-way flights and CA $498 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
American Airlines
American Airlines
JetBlue Airways
American Airlines
American Airlines
American Airlines
Delta
Spirit Airlines
Spirit Airlines
Flight from Seattle to Cancun (SEA - CUN) route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, American Airlines, Delta, JetBlue Airways, Spirit Airlines, United
Roundtrip price
CA $497
Distance
4294 km
Average flight time
7 hours 54 mins

Seattle to Cancun Flights

The easy way to book your flights from Seattle to Cancun 

With Expedia, it’s simple to find and book flights to Cancun from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Alaska Airlines, Delta Air Lines, Korean Air, Aeromexico nonstop flights to Cancun Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Cancun today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Cancun Intl., CUN 

Sort your search results by price to find great deals on your flight from Seattle to Cancun—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Cancun from Seattle currently is just CA $498 rising to CA $545.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Cancun  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Cancun from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Cancun with Expedia today.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Cancun Airport?
If you’re planning on traveling from SEA to Cancun Intl. Airport (CUN), round-trip flights start from CA $498. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don’t hang about. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Cancun Intl. Airport (CUN)?
This can differ from airline to airline, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from Sea-Tac Airport to Cancun Intl. Airport (CUN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for SEA to Cancun Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Sea-Tac Airport to CUN?
With around 4,300 kilometers separating Seattle - Tacoma Intl. Airport (SEA) and Cancun Intl. Airport (CUN), your flight will be a long one. Pack wisely to make your time on board comfortable. Little things like an eye mask and a good neck pillow can make a massive difference.
Which airlines fly direct from SEA to CUN?
Many savvy travelers choose to fly with Alaska Airlines (AS) from Seattle - Tacoma Intl. Airport (SEA) to Cancun Intl. Airport (CUN). This popular airline offers 30 monthly flights, so you can easily find a flight time that’s right for you. Another carrier servicing this route is Delta Air Lines (DL). You’ll have 21 flights a month to take your pick of.
Are Sea-Tac Airport to Cancun Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an awesome last-minute deal from Seattle - Tacoma Intl. Airport (SEA) to Cancun Airport, but it’s also possible to miss out entirely! As many airlines release seats up to a year in advance, it’s worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest easy knowing you’re always seeing the latest offers.
Cancun nearby Airports

Cozumel

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