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CUN - SEA

$185 Find cheap flights from Cancún to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cancún to Seattle departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cancún to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cancún to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Cancún to Seattle (CUN-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cancún to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:23 am - 10:49 pmCUN-SEA
14h 26m1 stop
10:16 pm - 11:25 amSEA-CUN
11h 09m1 stop
$346JetBlue
Find Deal
Thu, Sep 5 - Mon, Sep 9
4:25 pm - 8:46 pmCUN-SEA
6h 21mnonstop
8:32 am - 4:35 pmSEA-CUN
6h 03mnonstop
$370Alaska Airlines
Find Deal
Tue, Sep 3 - Sun, Sep 15
11:10 am - 8:14 amCUN-SEA
23h 04m2 stops
9:14 am - 10:10 amSEA-CUN
22h 56m2 stops
$388Spirit Airlines
Find Deal
Sat, Sep 14 - Sat, Sep 21
1:12 pm - 11:00 pmCUN-SEA
11h 48m2 stops
4:43 pm - 10:04 amSEA-CUN
15h 21m2 stops
$395United Airlines
Find Deal
Thu, Sep 5 - Tue, Sep 10
7:51 am - 9:59 pmCUN-SEA
16h 08m2 stops
4:25 pm - 10:04 amSEA-CUN
15h 39m2 stops
$414United Airlines
Find Deal
Sat, Sep 7 - Tue, Sep 10
10:35 am - 1:21 pmCUN-SEA
28h 46m2 stops
9:14 am - 10:10 amSEA-CUN
22h 56m2 stops
$436Spirit Airlines
Find Deal
Fri, Sep 6 - Thu, Sep 12
4:13 pm - 8:30 pmCUN-SEA
6h 17mnonstop
5:30 pm - 11:19 amSEA-CUN
15h 49m1 stop
$440Delta
Find Deal
Tue, Sep 3 - Sun, Sep 15
4:13 pm - 8:30 pmCUN-SEA
6h 17mnonstop
11:30 am - 1:32 amSEA-CUN
12h 02m2 stops
$445Delta
Find Deal
Tue, Sep 3 - Fri, Sep 13
7:00 am - 8:00 pmCUN-SEA
15h 00m1 stop
7:23 am - 3:13 pmSEA-CUN
5h 50mnonstop
$477Aeromexico
Find Deal
Fri, Jun 21 - Fri, Aug 9
6:00 am - 2:02 pmCUN-SEA
10h 02m1 stop
10:00 pm - 11:32 pmSEA-CUN
23h 32m1 stop
$509Aeromexico
Find Deal
Tue, Jul 16 - Fri, Jul 26

Flights from Cancún to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Cancún to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Cancún to Seattle?

The average price of all flights from Cancún to Seattle clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Seattle on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Cancún to Seattle. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Cancún to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Cancún to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Cancún to Seattle is October, where tickets cost $337 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $508 and $493 respectively.

How far in advance should I book a flight from Cancún to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Cancún to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Cancún to Seattle, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 47 days before departure.

Which airlines provide the cheapest flights from Cancún to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Seattle from Cancún were found on Spirit Airlines ($185) and Frontier ($234), and the lowest round-trip tickets were found on JetBlue ($346) and Alaska Airlines ($370).

Which airlines fly non-stop between Cancún and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Cancún to Seattle.
There are 2 airlines that fly nonstop from Cancún to Seattle. They are Alaska Airlines and Delta. The cheapest airline for this route is Delta, with the best one-way deal found costing $192. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between Cancún and Seattle per day?

Each day, there are 2 nonstop flights that take off from Cancún and land in Seattle, with an average flight time of 6h 17m. The most common departure time is 4:00 pm and most flights take off in the afternoon. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Cancún and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Cancún to Seattle take?

A direct flight to Seattle will take on average 6h 17m to travel the 2,683 miles flying distance from Cancún.

What’s the earliest departure time from Cancun to Seattle?

Early birds can take the earliest flight from Cancún at 4:13 pm and will be landing in Seattle at 8:30 pm.

What’s the latest departure time from Cancun to Seattle?

If you prefer to fly at night, the latest flight from Cancún to Seattle jets off at 4:25 pm and lands at 9:00 pm.

Good to know

Low season

January

High season

September

Cheapest flight

$185
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Cancún to Seattle

When to book flights from Cancún to Seattle

Are your dates flexible? Find out the best times to travel from Cancún to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cancun to Seattle

  • What is the cheapest flight from Cancún to Seattle?

    In the last 3 days, the lowest price for a flight from Cancún to Seattle was $185 for a one-way ticket and $346 for a round-trip.

  • Do I need a passport to fly between Cancún and Seattle?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Cancún and on arrival in Seattle.

  • Which airports will I be using when flying from Cancún to Seattle?

    Cancún and Seattle are both served by 1 main airport. You will leave Cancún from Cancun and will be arriving at Seattle/Tacoma Intl.

  • Which airlines offer Wi-Fi service onboard planes from Cancun to Seattle?

    Alaska Airlines, Aeromexico, Delta, and Air Canada offer inflight Wi-Fi service on the Cancún to Seattle flight route.

  • Which aircraft models fly most regularly from Cancun to Seattle?

    The Airbus A321neo is the aircraft model that flies most regularly on the Cancún to Seattle flight route.

  • Which airline alliances offer flights from Cancun to Seattle?

    SkyTeam, and oneworld are the airline alliances operating flights between Cancún and Seattle, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Cancun to Seattle?

    There are nonstop flights from Cancun to Seattle on a daily basis.

  • Which is the best airline for flights from Cancún to Seattle, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Cancún to Seattle are Delta and Alaska Airlines. With an average price for the route of $461 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $438 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Cancun to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cancun to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cancun to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Cancun is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cancun to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Cancun with another airline. Booking your flights between Cancun and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cancun to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Cancun up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Cancún to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $281 or less one-way and $333 or less round-trip.

Prefer to fly non-stop from Cancún to Seattle?

Find which airlines fly direct from Cancun to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

Cancun to Seattle/Tacoma Intl

Monday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

Tuesday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

Wednesday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

Thursday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

Friday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

Saturday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

Sunday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to Cancun

Monday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

Tuesday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

Wednesday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

Thursday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

Friday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

Saturday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

Sunday

Aeromexico, Alaska Airlines, Delta, +1 more

Aeromexico, Alaska Airlines, +2 more

See more direct flights
See more direct flights

Top 4 airlines serving from Cancún to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Cancún to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cancún to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9254 reviews
7.3Food
7.9Comfort
7.3Entertainment
8.2Boarding
8.6Crew
Airline reviews

Barbara at JFK terminal for Alaska was very helpful in retrieving our boarding passes for our connecting and quite pleasant!! Thanks

10.0 ExcellentAnonymous, Jun 2024JFK - SEA
Read more about Alaska Airlines reviews

Barbara at JFK terminal for Alaska was very helpful in retrieving our boarding passes for our connecting and quite pleasant!! Thanks

It was okay. Gate crew could be better organized. Wheelchair service for my mother was late as we deplaned. Flight crew was alright. I’ve seen better and worse.

Great! Wish we had more Alaska flight options in MSP

I was happy with my whole experience, and it was a smooth flight. Thank you

The people who worked for Alaska Airlines, both on the ground at O'Hare and during the flight, made it remarkable for me. Their customer service is incredible; they're kind of like the Nordstrom of the sky.

Thw crew was excellent but due to poor scheduling Alaska Airlines routed our flight to LAX then LAX to Seattle. This delayed our arrival at the airport by at least 5 hrs and really inconvenienced us in many ways...

We loved the extra legroom on the flight and the fact that we didn’t have any one beside us.Everything was a n time and satisfactory.

I booked flight for my son. He had an epilepsy episode while in line boarding the plane. No refund. WTF? Never again book with Kayak.

The queue before check-in was long and slow moving due to too few desks being open. THEN, WHEN WE FINALLY REACHED THE CHECK-IN DESK WE WERE CHARGED US$70 FOR 2 BAGS. What rubbed salt into the wound was the incredible number of large bags in people’s “carry on”.

I was unfortunately placed in the middle seat. Very, Very cramped.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Boarding - It is unclear where the line for the group are given the signs. A solution would be a diagonal arrow pointing to the lane in which the lane for boarding of a given zone should form. As it is now, you are guessing which side of the pole the "zone 3" sign is telling you to form the line. Inflight Entertainment - The Spanish subtitles function didn't work for movie watching (in fact, all subtitles didn't work), so was difficult to follow along and I watched the movie in silence without words.

An hour-long wait to check in, 90 minutes for luggage to come out, lost luggage, chaotic operations

Business class was economy with a table in the middle seat. That is worse than economy. No food and no entertainment. Very poor representation.

I like the plane , but i was 50 mts before my fly and they didn’t let me document my luggage, so they told my that I have to leave my luggage or buy an others tickets , because they didn’t want me to give me credit for the tickets I have so that is abuse from the company , and on the line it was 5 families with the same situation equal lime mine , I think they doing business with the tickets w people ,; Mexico has a bad working people, the rip money from turists, and is bad because give bad impression of the company that is aereomexico

No everybody brings the proper equipment to enjoy the plane entertainment. Then I was not able to enjoy it.

Pros: "I like the service ,the food in thos fliggt back. Excelent"
Cons: "Better rules for people who put the seat back while we eating ,some crewmembee could say something"
Pros: "Crew friendlynesd"
Cons: "Paying a little more attention to the seating. Not everyone was socially distanced. Seat rows were unequally distributed: some were all full others were too empty."
Pros: "Seat was okay, but I thought we weren't doing center seats because of Covid risk. That plane was packed tight."
Cons: "They made me store my bag, because I had a guitar which has always been allowed as a carry on. Its a fragile instrument, and has always been allowed as a carry on."
Pros: "Nothing"
Cons: "Everything, I will never going to use this software anymore."
Pros: "Flight was late, lost my conection and gave me a flight for next day"

Connecting flights were poor,especially in Naples.our Lufthansa air bus was a joke.way too small for that long of a flight.no room at all.couldn’t even get out of the seats to move around or go to the bathrooms.we thought we were getting an actual air bus,double decker.i will never fly that long in a plane like that again.kind of misleading to call it an air bus.we actually had more room on our buses that we used.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

They have trouble to keep their flights in schedule. Seems not having enough staff to provide appropriate customer service. Lacking real agents on site to help customers. Have to use QR code/web site/call to be able to talk to real person can help you - and you may have to punch though series of options first, then hold until someone assist you. Similar for baggage claim, no real agent onsite helping if you missing luggage, not like other airline next to UA desk having staff there even after midnight to assist customers.

United is my favorite and I always try to fly United. I feel like this crew didn’t mesh well together.

Our flight was delayed three times. It took us 17 hours to get home.

The flight crew was fantastic. The flight attendants were incredibly considerate, kind and attentive.

Book cheap flights from Cancun to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Cancún to Seattle found on KAYAK in the last 72 hours.
6/17Mon
2 stopsSpirit Airlines
23h 51mCUN-SEA
$185
8/22Thu
2 stopsSpirit Airlines
24h 53mCUN-SEA
$208
7/16Tue
1 stopUnited Airlines
15h 43mCUN-SEA
$250
6/16Sun
nonstopDelta
6h 35mCUN-SEA
$259
6/25Tue
2 stopsUnited Airlines
21h 06mCUN-SEA
$280
6/23Sun
1 stopAeromexico
24h 22mCUN-SEA
$295
8/22Thu
nonstopDelta
6h 17mCUN-SEA
$308
7/21Sun
nonstopAlaska Airlines
6h 18mCUN-SEA
$333
7/27Sat
nonstopAlaska Airlines
6h 18mCUN-SEA
$416
6/23Sun
2 stopsAeromexico
26h 14mCUN-SEA
$425

Search by stops

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Last minute flights from Cancún to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Cancún to Seattle that are departing in the next 10 days.
6/12Wed
nonstopAeromexico
6h 35mCUN-SEA
8/9Fri
nonstopAeromexico
5h 50mSEA-CUN
$468
6/12Wed
multi-stopAeromexico
19h 04mCUN-SEA
8/9Fri
nonstopAeromexico
5h 50mSEA-CUN
$474
6/14Fri
nonstopDelta
6h 35mCUN-SEA
8/9Fri
nonstopDelta
5h 50mSEA-CUN
$493
6/14Fri
multi-stopAmerican Airlines
12h 19mCUN-SEA
8/9Fri
multi-stopAmerican Airlines
9h 38mSEA-CUN
$517
6/15Sat
multi-stop
18h 27mCUN-SEA
8/9Fri
nonstop
5h 59mSEA-CUN
$525
6/15Sat
multi-stop
25h 10mCUN-SEA
8/9Fri
multi-stop
10h 00mSEA-CUN
$528
6/12Wed
multi-stopAmerican Airlines
13h 19mCUN-SEA
8/8Thu
multi-stopAmerican Airlines
16h 46mSEA-CUN
$532
6/14Fri
nonstopDelta
6h 35mCUN-SEA
8/9Fri
multi-stopDelta
9h 52mSEA-CUN
$536
6/15Sat
multi-stopSpirit Airlines
25h 10mCUN-SEA
8/9Fri
multi-stopSpirit Airlines
32h 29mSEA-CUN
$561
6/14Fri
multi-stopSpirit Airlines
29h 50mCUN-SEA
8/9Fri
multi-stopSpirit Airlines
32h 38mSEA-CUN
$587

Search by stops

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Cancún - Seattle Flights

Departure:

Cancun (CUN)Mexico

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Cancun

Cabin classes:

$891
$549
$556
$277