Cancún to Seattle, WA flights from £178

Flights starting at £178. Choose between United Airlines, Delta Air Lines, or Spirit Airlines to find the best price.

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One-way trips

Updated:

Round trips

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Cancún CUNNew Orleans MSYSalt Lake City SLCNew York JFKCancún CUN

Multiple carriers

£402
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Cancún CUNNew Orleans MSYSalt Lake City SLCDenver DENOrlando MCOCancún CUN

Multiple carriers

£382

Updated:

4325 km
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Travelers usually depart from Cancún International, or Cancún Bus Station when they travel from Cancún to Seattle. Book your trip to arrive at Seattle–Tacoma International, Seattle, WA - King Street Station, Seattle, WA - Greyhound Station, Seattle, WA - Ferry Terminal, or Boeing Field. The distance between Cancún and Seattle is 4325 km. The most popular airlines for this route are United Airlines, Delta Air Lines, Spirit Airlines, Frontier Airlines, and AeroMéxico. Cancún and Seattle have 401 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights2313324
Fly direct with

AeroMéxico on Tuesdays, Thursdays, Fridays, Saturdays, and Sundays.

Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, and Sundays.

Delta Air Lines on Mondays, Tuesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Cancún to Seattle

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
AeroMéxicoAMXAMYes0
0

United States COVID-19 travel restrictions

Latest COVID-19 travel restrictions in United States – 11/2022
Your trip summary

Most travelers from Mexico can enter Seattle, SEA, but there are restrictions.

Departure

Travel restrictions
  • Travel through United States land border is allowed for vaccinated travelers
  • Travel is allowed with restrictions for vaccinated travelers
  • Proof of negative pre-departure COVID-19 test results or recovery certificate is not required for United States
  • Quarantine is not required for vaccinated travelers
Visa requirements
  • Visitor visa
Forms and documents
  • Mandatory proof of COVID-19 vaccination for United States
  • Mandatory travel attestation form
  • Recommended contact-tracing app

Return

Visa requirements
  • Visitor visa
Additional information
  • Health screening may be required on arrival
  • Masks are mandatory on public transportation

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Cancún to Seattle?
A one-way nonstop (direct) flight between Cancún and Seattle takes around 6.8 hours.
What is the flight distance between Cancún and Seattle?
The flight distance between Cancún and Seattle is 4325 km.
What airlines offer nonstop (direct) flights between Cancún and Seattle?
Several carriers operate flights between Cancún and Seattle. Airlines offering nonstop (direct) flights include Alaska Airlines, Delta Air Lines, AeroMéxico.
What are the most popular routes to and from Cancún?
Travelers frequently search for route combinations, such as Cancún and London, Dublin, Mexico City, Manchester, Los Angeles, Guatemala City, San José, Montreal, Puerto Escondido, Oaxaca, Oaxaca, Tel Aviv, Guadalajara, Edmonton, Toronto, Tuxtla Gutiérrez, Barcelona, León, Cork, Monterrey, Brussels.
What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and London, Dublin, Manila, Bangkok, Tallinn, Vilnius, Detroit, New York, Manchester, Melbourne, Los Angeles, Chicago, Paris, Denver, Hong Kong, Washington, D.C., Toronto, Denpasar, Atlanta, Dallas.
What airports are near Cancún?
The main airport in Cancún is Cancún International. It is also served by Cancún International.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Bellingham International, Paine Field Everett, Abbotsford International, Pangborn Memorial, Victoria Inner Harbour SPB, Yakima Air Terminal, Friday Harbor Airport, Vancouver Harbour Flight Centre.
What buses and trains depart from Cancún?
A number of bus and train companies depart from Cancún, including ADO.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Cancún and Seattle?
Yes, it's possible to combine different modes of transport between Cancún and Seattle thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Cancún and Seattle can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Cancún and Seattle?
When's the best time to travel between Cancún and Seattle?
What flights operate between Cancún and Seattle?
How many airports are there near Cancún?
How many airports are there near Seattle?
Is it possible to reach Cancún by bus or train?
What time do nonstop (direct) flights between Cancún and Seattle depart?
What time do nonstop (direct) flights between Cancún and Seattle arrive?
What time do flights between Cancún and Seattle depart?
What time do flights between Cancún and Seattle arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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