₩368,900 Cheap Flights from Cancun (CUN) to Seattle (SEA)

View ₩368,900 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Cancun Intl. Airport (CUN) to Seattle

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Cheap Flights from Cancun to Seattle (CUN-SEA)

Prices were available within the past 7 days and start at ₩368,900 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Cancun (CUN) to Seattle (SEA)

October is typically the cheapest month to fly

From ₩442,058 - ₩703,017 per traveler.

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 . 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 kilometers 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 travelers 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.

Travel information

Origin airport
Cancun Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
4294 km
Average flight time
3 hours 41 mins

Book with confidence

Cancun to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Cancun to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with CUN to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Cancun for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Cancun to Seattle Flights
*Available to Expedia members.