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284 € Cheap Flights from Cancun to Seattle

Compare Cancun to Seattle flight deals

Find the cheapest month or even day of the year to fly to Seattle

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Flight deals from Cancun to Seattle

Looking for a cheap last-minute deal or the best return flight from Cancun Airport to Seattle? If you want to travel next month, return fares start from 302 €. Find the lowest prices on one-way and return tickets right here.
Seattle.284 € per passenger.Departing Wed, 15 Jul, returning Mon, 27 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cancun on Wed, 15 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Mon, 27 Jul, arriving in Cancun.Price includes taxes and charges.From 284 €, select.
Seattle.298 € per passenger.Departing Tue, 26 May, returning Tue, 2 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cancun on Tue, 26 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Tue, 2 Jun, arriving in Cancun.Price includes taxes and charges.From 298 €, select.
Seattle.302 € per passenger.Departing Sat, 23 May, returning Sat, 30 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cancun on Sat, 23 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Sat, 30 May, arriving in Cancun.Price includes taxes and charges.From 302 €, select.
Seattle.312 € per passenger.Departing Mon, 3 Aug, returning Wed, 12 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cancun on Mon, 3 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Wed, 12 Aug, arriving in Cancun.Price includes taxes and charges.From 312 €, select.
Seattle.319 € per passenger.Departing Thu, 30 Apr, returning Tue, 5 May.Return flight with Spirit Airlines and Frontier Airlines.Outbound indirect flight with Spirit Airlines, departs from Cancun on Thu, 30 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Tue, 5 May, arriving in Cancun.Price includes taxes and charges.From 319 €, select.
Seattle.324 € per passenger.Departing Thu, 4 Jun, returning Thu, 11 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cancun on Thu, 4 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Thu, 11 Jun, arriving in Cancun.Price includes taxes and charges.From 324 €, select.
Seattle.324 € per passenger.Departing Mon, 27 Jul, returning Wed, 5 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cancun on Mon, 27 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Wed, 5 Aug, arriving in Cancun.Price includes taxes and charges.From 324 €, select.
Seattle.352 € per passenger.Departing Thu, 14 May, returning Sun, 24 May.Return flight with Delta.Outbound direct flight with Delta departs from Cancun on Thu, 14 May, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Sun, 24 May, arriving in Cancun.Price includes taxes and charges.From 352 €, select.
Seattle.391 € per passenger.Departing Fri, 24 Apr, returning Mon, 27 Apr.Return flight with Frontier Airlines and Volaris.Outbound indirect flight with Frontier Airlines, departs from Cancun on Fri, 24 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Volaris, departs from Seattle / Tacoma International on Mon, 27 Apr, arriving in Cancun.Price includes taxes and charges.From 391 €, select.
Seattle.407 € per passenger.Departing Mon, 22 Jun, returning Fri, 31 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cancun on Mon, 22 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Fri, 31 Jul, arriving in Cancun.Price includes taxes and charges.From 407 €, select.
Seattle.519 € per passenger.Departing Sun, 30 Aug, returning Mon, 14 Sep.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from Cancun on Sun, 30 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with WestJet, departs from Seattle / Tacoma International on Mon, 14 Sep, arriving in Cancun.Price includes taxes and charges.From 519 €, select.
Seattle.527 € per passenger.Departing Thu, 3 Sep, returning Wed, 9 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Cancun on Thu, 3 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 9 Sep, arriving in Cancun.Price includes taxes and charges.From 527 €, select.
Seattle.544 € per passenger.Departing Wed, 28 Oct, returning Sun, 1 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Cancun on Wed, 28 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Sun, 1 Nov, arriving in Cancun.Price includes taxes and charges.From 544 €, select.
Seattle.545 € per passenger.Departing Fri, 13 Nov, returning Mon, 16 Nov.Return flight with Delta.Outbound direct flight with Delta departs from Cancun on Fri, 13 Nov, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Mon, 16 Nov, arriving in Cancun.Price includes taxes and charges.From 545 €, select.
Seattle.545 € per passenger.Departing Tue, 12 Jan, returning Tue, 19 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Cancun on Tue, 12 Jan, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Tue, 19 Jan, arriving in Cancun.Price includes taxes and charges.From 545 €, select.
Seattle.546 € per passenger.Departing Thu, 1 Oct, returning Wed, 7 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Cancun on Thu, 1 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 7 Oct, arriving in Cancun.Price includes taxes and charges.From 546 €, select.

Find the cheapest month to fly from Cancun to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cancun to Seattle flights are currently cheapest in July.
Apr
from 391 €
May
from 302 €
Jun
from 324 €
Jul
from 284 €
Aug
from 312 €
Sep
from 527 €
Oct
from 546 €
Nov
from 545 €
Dec
from 563 €
Jan
from 545 €
Feb
Find prices
Mar
Find prices

Direct flights from Cancun to Seattle

Alternative Cancun to Seattle routes

Looking for the cheapest, fastest or easiest route from Cancun to Seattle? You could fly into the following airports instead.

Seattle Lake Union SPB

2km from central Seattle
Closest
Search flights

Seattle Boeing Fld

11km from central Seattle
Search flights

Seattle / Tacoma International

20km from central Seattle
Cheapest
from 284 €
Search flights

Paine Field

33km from central Seattle
Search flights

Cancun to Seattle: Flight information

The things to know before you go.
Cheapest flight found149 €
Cheapest month to flyJuly
Average flight time6 hrs, 38 mins
Most popular airlineAlaska Airlines
Average flights per week33

Finding cheap flights from Cancun to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Cancun to Seattle is 284 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 38 minutes is the average flight time from Cancun to Seattle.
Alaska Airlines, Delta and Aeromexico fly direct from Cancun to Seattle.
As of April 2026, there are 33 flights per week flying from Cancun to Seattle.
The cheapest month to fly from Cancun to Seattle is usually July.
If you're flying from Cancun Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from 284 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cancun Airport to Seattle on Wednesday, 15 July 2026.
Yes – the average flight time is 6 hours and 38 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 8°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, Frontier Airlines and Delta offer the cheapest flight tickets to Seattle.

Travelling from Cancun International Airport (CUN) to Seattle: what you need to know

  • Expect to be in the air for 5 hours 50 minutes. That's the average journey time for a direct flight from Cancun International Airport to Seattle.

  • Cancun International Airport is located in Cancun. Following the UTC-8 timezone, Seattle is three hours behind Cancun.

  • The busiest route is from Cancun International Airport (CUN) to Seattle-Tacoma International Airport (SEA). There are nine services every week between these two airports. Alaska Airlines offers a 08:00 departure between CUN and SEA.

  • Leave enough time to make your CUN to Seattle flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • You'll likely experience bigger queues in popular months such as March. Arriving up to four hours in advance for international flights and two hours for domestic departures will give you plenty of time for security and boarding.

  • Direct Cancun International Airport to Seattle tickets are available for booking. Seattle-Tacoma International Airport (SEA) will be where your journey ends.

  • Book your ticket with Delta Air Lines. This leading carrier operates direct flights from Cancun International Airport to Seattle.

  • Stopovers are the ideal opportunity to break up your journey and perhaps even tick a new city off your list. When browsing for plane tickets from CUN to Seattle, uncheck the 'Direct flights only' box to see where you can visit along the way. Some popular options include:

    • Dallas Fort Worth International Airport (DFW)

    • Denver International Airport (DEN)

    • Salt Lake City International Airport (SLC)

  • Located around 13 kilometres from central Cancun, CUN can be reached in about 25 minutes by car, depending on traffic. Travelling on public transport will take roughly 35 minutes.

  • Want a relaxed start to your holiday? Stay near CUN. Whether you're taking an early flight from Cancun International Airport to Seattle or just don't want to be rushed, these hotels are worth a look:

  • Cancun International Airport has an excellent on-time performance, so you're less likely to experience disruptions. Departures from CUN touch down on schedule 80% of the time.

How to find the cheapest flights from Cancun International Airport (CUN) to Seattle

  • 149 € is currently the best price for a one-way Cancun International Airport to Seattle flight. A return plane ticket starts from 284 €. These fares can change depending on demand and availability.

  • Don't leave everything to the last moment. You're more likely to find cheap flights from CUN to Seattle if you book ahead. Airlines often have some amazing early bird discounts.

  • The 'Whole month' tool will show you the cheapest tickets from Cancun International Airport to Seattle across the entire month. It's a good way to snap up a bargain if your dates aren't set in stone.

  • Finding a cheap flight from CUN to Seattle is easy with Price Alerts. All you need to do is create one of these automatic notifications and we'll let you know as soon as a cheaper option becomes available.

  • Save money on your flight from Cancun International Airport to Seattle with the help of our filters. Choose your ideal times, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • The distance from Seattle-Tacoma International Airport (SEA) to central Seattle is roughly 23 kilometres. It'll take you about 25 minutes to reach the centre driving.

  • It'll take around 35 minutes when travelling by public transport.

  • If you're arriving on a late flight from Cancun International Airport to Seattle, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and relaxing soon after at one of these hotels near SEA:

  • Lock in the best rate by booking your vehicle from Seattle-Tacoma International Airport about one week before your flight from CUN to Seattle.

Seattle Paine Field International Airport (PAE)

  • Seattle Paine Field International Airport (PAE) is around 40 kilometres from central Seattle. Following your flight from Cancun International Airport to Seattle, it'll take you around 40 minutes to get to the heart of the city in a ride-share or taxi.

  • Travelling by public transport will take around 1 hour 30 minutes.

  • Hang up the 'Do not disturb' sign and rest at a hotel near PAE. Here are a few options where you can take a load off after your CUN to Seattle flight:

  • Avoid filling out paperwork at the rental desk by having everything prearranged. Reserve your ride from PAE ahead of time so you can just collect the keys and drive away.

King County International Airport (BFI)

  • King County International Airport (BFI) is around 11 kilometres from the centre of Seattle. It takes about 20 minutes to get to the city centre by car once you've hopped off your flight from Cancun International Airport to Seattle.

  • Public transport can get you there in around 35 minutes.

  • If you don't want to make the trip into the centre, choose a hotel close to BFI. Check in to one of these options after your CUN to Seattle flight:

  • If you're looking for a specific model or make, booking early increases your chances of snagging what you want. Secure your ride from BFI at least a few weeks ahead of your flight from Cancun International Airport to Seattle.

Best time to go to Seattle

  • December is the quietest month for flights from Cancun International Airport to Seattle, while July is the busiest. Find the ideal time to visit Seattle based on whether you like a lively atmosphere or a more laid-back vibe.

  • The warmest month in Seattle is August, with temperatures ranging between 12ºC (54ºF) and 28ºC (82ºF). Lock in your Cancun International Airport to Seattle plane ticket then if that's your idea of comfortable weather.

  • February has average temperatures of between -1ºC (30ºF) and 11ºC (52ºF). Look for a cheap ticket from CUN to Seattle around that time if you like cooler conditions.

More about Seattle

  • When it comes to looking for somewhere to rest your head, you'll find the top stays in Seattle right here. Explore these hotels once you've locked in your flight from Cancun International Airport to Seattle:

  • All great holidays should include a little sightseeing. Pike Place Market, Space Needle and Seattle Skyline are must-visits when exploring Seattle.

Explore more of the United States

  • Portland is just one of the many places in the United States waiting to be discovered once you've seen the sights of Seattle. Around 241 kilometres away to the south, its top attractions include Portland Japanese Garden, Peninsula Park Rose Garden and Beyond Van Gogh Portland.

  • If you're ready to explore another side of the United States, head for Spokane, about 370 kilometres east of Seattle. Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes are key highlights.

Plan the rest of your trip from Cancun to Seattle

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.