£182 Cheap Flights from Cancun (CUN) to Seattle (SEA)

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

Prices were available within the past 7 days and start at £182 for one-way flights and £344 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 5 Jun - Tue, 11 Jun
CUN
Cancun
SEA
Seattle
£344 Return, found 5 days ago
£344
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 5 Jun from Cancun to Seattle, returning Tue, 11 Jun, priced at £344 found 5 days ago
Delta
Fri, 7 Jun - Wed, 12 Jun
CUN
Cancun
SEA
Seattle
£373 Return, found 5 days ago
£373
Return
found 5 days ago
Select Delta flight, departing Fri, 7 Jun from Cancun to Seattle, returning Wed, 12 Jun, priced at £373 found 5 days ago
Alaska Airlines
Tue, 11 Jun - Tue, 18 Jun
CUN
Cancun
SEA
Seattle
£381 Return, found 5 days ago
£381
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 11 Jun from Cancun to Seattle, returning Tue, 18 Jun, priced at £381 found 5 days ago
Delta
Tue, 11 Jun - Tue, 18 Jun
CUN
Cancun
SEA
Seattle
£391 Return, found 5 days ago
£391
Return
found 5 days ago
Select Delta flight, departing Tue, 11 Jun from Cancun to Seattle, returning Tue, 18 Jun, priced at £391 found 5 days ago
Aeromexico
Thu, 6 Jun - Thu, 13 Jun
CUN
Cancun
SEA
Seattle
£396 Return, found 5 days ago
£396
Return
found 5 days ago
Select Aeromexico flight, departing Thu, 6 Jun from Cancun to Seattle, returning Thu, 13 Jun, priced at £396 found 5 days ago
Delta
Wed, 12 Jun - Wed, 19 Jun
CUN
Cancun
SEA
Seattle
£401 Return, found 5 days ago
£401
Return
found 5 days ago
Select Delta flight, departing Wed, 12 Jun from Cancun to Seattle, returning Wed, 19 Jun, priced at £401 found 5 days ago
Delta
Tue, 4 Jun - Wed, 12 Jun
CUN
Cancun
SEA
Seattle
£402 Return, found 5 days ago
£402
Return
found 5 days ago
Select Delta flight, departing Tue, 4 Jun from Cancun to Seattle, returning Wed, 12 Jun, priced at £402 found 5 days ago
Aeromexico
Wed, 12 Jun - Fri, 21 Jun
CUN
Cancun
SEA
Seattle
£403 Return, found 5 days ago
£403
Return
found 5 days ago
Select Aeromexico flight, departing Wed, 12 Jun from Cancun to Seattle, returning Fri, 21 Jun, priced at £403 found 5 days ago
Delta
Sat, 8 Jun - Sat, 15 Jun
CUN
Cancun
SEA
Seattle
£409 Return, found 5 days ago
£409
Return
found 5 days ago
Select Delta flight, departing Sat, 8 Jun from Cancun to Seattle, returning Sat, 15 Jun, priced at £409 found 5 days ago
Delta
Sat, 8 Jun - Fri, 21 Jun
CUN
Cancun
SEA
Seattle
£411 Return, found 5 days ago
£411
Return
found 5 days ago
Select Delta flight, departing Sat, 8 Jun from Cancun to Seattle, returning Fri, 21 Jun, priced at £411 found 5 days ago
Flight from Cancun to Seattle route information
Origin airport
Cancun Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
£343
Distance
4294 km

Compare flights from Cancun to Seattle easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Cancun to Seattle. Operating between them 4 flights per day, 20 airlines cover the route. And Alaska Airlines, Delta Air Lines, Korean Air, Aeromexico fly direct, getting you to Seattle - Tacoma Intl. in just 6hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Cancun Intl. to Seattle - Tacoma Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Cancun Intl. (CUN) to Seattle - Tacoma Intl. (SEA) 

The easiest way to view the best deals on flights from Cancun to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Cancun Intl. to Seattle - Tacoma Intl. start at just £344 and range up to £411.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Cancun and Seattle
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Cancun to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Cancun Intl. to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Cancun Intl. Airport (CUN) to Seattle - Tacoma Intl. Airport (SEA)?
The lowest price advertised for a round-trip journey from CUN to Seattle - Tacoma Intl. Airport (SEA) is £344. But you better act soon. This price is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Cancun Intl. Airport (CUN) to Sea-Tac Airport?
We understand that circumstances change unexpectedly, so we’ve made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from CUN to Sea-Tac Airport 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 Cancun Intl. Airport (CUN) to Seattle - Tacoma Intl. Airport (SEA) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from CUN to Seattle - Tacoma Intl. Airport (SEA)?
With around 4,300 kilometres separating Cancun Airport and SEA, your flight will be a long one. Pack wisely and make your time on board comfortable. Little things like warm clothing and a good travel pillow can make a huge difference.
Which airlines fly direct from Cancun Intl. Airport (CUN) to Seattle - Tacoma Intl. Airport (SEA)?
Alaska Airlines (AS) is one of the preferred choices for travellers jetting between Cancun Airport and SEA. Take your pick of the 30 flights it operates on this route each month. Delta Air Lines (DL) is also worth a look. It operates 21 flights per month. Between these two airlines, you’ll be able to find a great deal from Cancun to SeaTac.
Are CUN to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so it’s no sure thing. While last-minute flight deals between Cancun Airport and SEA are possible, it also makes sense to keep track of prices well before you fly. In fact, some carriers release their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best bargains around, so keep checking and be ready to secure your seat when the price is right.
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