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Cheap flights from Cancún to Seattle from $197

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cancún to Seattle departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cancún to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
10:40 am - 7:59 pm
CUN
-
SEA
11h 19m
1 stop
Volaris Logo
11:00 pm - 3:28 pm
SEA
-
CUN
14h 28m
1 stop
$346Volaris
Thu, Aug 13 - Thu, Aug 20
Volaris Logo
12:49 pm - 7:59 pm
CUN
-
SEA
9h 10m
1 stop
Volaris Logo
11:00 pm - 10:55 am
SEA
-
CUN
9h 55m
1 stop
$369Volaris
Wed, Jul 29 - Sat, Aug 15
Volaris Logo
12:49 pm - 7:59 pm
CUN
-
SEA
9h 10m
1 stop
Volaris Logo
11:00 pm - 3:28 pm
SEA
-
CUN
14h 28m
1 stop
$379Volaris
Thu, Aug 20 - Wed, Aug 26
Volaris Logo
10:40 am - 7:59 pm
CUN
-
SEA
11h 19m
1 stop
Volaris Logo
11:00 pm - 10:55 am
SEA
-
CUN
9h 55m
1 stop
$399Volaris
Wed, Jul 29 - Sat, Aug 15
Volaris Logo
12:49 pm - 7:59 pm
CUN
-
SEA
9h 10m
1 stop
Volaris Logo
11:00 pm - 3:28 pm
SEA
-
CUN
14h 28m
1 stop
$404Volaris
Thu, Aug 20 - Wed, Aug 26
Volaris Logo
12:49 pm - 7:59 pm
CUN
-
SEA
9h 10m
1 stop
Volaris Logo
11:00 pm - 12:04 pm
SEA
-
CUN
11h 04m
1 stop
$414Volaris
Thu, Sep 17 - Tue, Sep 22
Volaris Logo
12:49 pm - 7:59 pm
CUN
-
SEA
9h 10m
1 stop
Volaris Logo
11:00 pm - 3:28 pm
SEA
-
CUN
14h 28m
1 stop
$418Volaris
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
12:49 pm - 7:59 pm
CUN
-
SEA
9h 10m
1 stop
Multiple Airlines Logo
10:34 am - 2:06 pm
SEA
-
CUN
25h 32m
2 stops
$424Multiple Airlines
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
3:31 pm - 9:17 am
CUN
-
SEA
19h 46m
1 stop
Multiple Airlines Logo
11:00 pm - 12:04 pm
SEA
-
CUN
11h 04m
1 stop
$428Multiple Airlines
Wed, Jul 22 - Wed, Jul 29
Multiple Airlines Logo
3:31 pm - 9:17 am
CUN
-
SEA
19h 46m
1 stop
Multiple Airlines Logo
11:00 pm - 12:04 pm
SEA
-
CUN
11h 04m
1 stop
$429Multiple Airlines
Thu, Jul 23 - Wed, Jul 29

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Volaris flights from Cancún to Seattle

Our best Volaris deals on Cancún to Seattle flight tickets
Volaris
Aug 13
CUN10:40 amCancun
11h 19m
1 stop
SEA7:59 pmSeattle/Tacoma Intl
Aug 20
SEA11:00 pmSeattle/Tacoma Intl
14h 28m
1 stop
CUN3:28 pmCancun
$346
Volaris
Jul 29
CUN12:49 pmCancun
9h 10m
1 stop
SEA7:59 pmSeattle/Tacoma Intl
Aug 15
SEA11:00 pmSeattle/Tacoma Intl
9h 55m
1 stop
CUN10:55 amCancun
$369
Volaris
Aug 20
CUN12:49 pmCancun
9h 10m
1 stop
SEA7:59 pmSeattle/Tacoma Intl
Aug 26
SEA11:00 pmSeattle/Tacoma Intl
14h 28m
1 stop
CUN3:28 pmCancun
$379

Air Canada flights from Cancún to Seattle

Our best Air Canada deals on Cancún to Seattle flight tickets
Air Canada
Sep 22
CUN9:05 pmCancun
19h 17m
2 stops
SEA2:22 pmSeattle/Tacoma Intl
Oct 6
SEA8:00 amSeattle/Tacoma Intl
23h 50m
1 stop
CUN9:50 amCancun
$466
Air Canada
Sep 22
CUN9:05 pmCancun
19h 17m
2 stops
SEA2:22 pmSeattle/Tacoma Intl
Oct 6
SEA8:00 amSeattle/Tacoma Intl
23h 50m
1 stop
CUN9:50 amCancun
$467
Air Canada
Sep 22
CUN9:05 pmCancun
25h 59m
1 stop
SEA9:04 pmSeattle/Tacoma Intl
Oct 6
SEA8:00 amSeattle/Tacoma Intl
23h 50m
1 stop
CUN9:50 amCancun
$468

momondo Fare Finder

 
Customize your flight search to find flights from Cancún to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from Cancún to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Thu 8/13

10:40 am-7:59 pm

1 stop11h 19m

Seattle/Tacoma Intl

Thu 8/20

11:00 pm-3:28 pm

1 stop14h 28m

$346
Quickest round-trip

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Wed 7/29

12:49 pm-7:59 pm

1 stop9h 10m

Seattle/Tacoma Intl

Sat 8/15

11:00 pm-10:55 am

1 stop9h 55m

$369

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Thu 8/20

12:49 pm-7:59 pm

1 stop9h 10m

Seattle/Tacoma Intl

Wed 8/26

11:00 pm-3:28 pm

1 stop14h 28m

$379

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Wed 7/29

10:40 am-7:59 pm

1 stop11h 19m

Seattle/Tacoma Intl

Sat 8/15

11:00 pm-10:55 am

1 stop9h 55m

$399

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Thu 8/20

12:49 pm-7:59 pm

1 stop9h 10m

Seattle/Tacoma Intl

Wed 8/26

11:00 pm-3:28 pm

1 stop14h 28m

$404

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Thu 9/17

12:49 pm-7:59 pm

1 stop9h 10m

Seattle/Tacoma Intl

Tue 9/22

11:00 pm-12:04 pm

1 stop11h 04m

$414

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Thu 8/20

12:49 pm-7:59 pm

1 stop9h 10m

Seattle/Tacoma Intl

Wed 8/26

11:00 pm-3:28 pm

1 stop14h 28m

$418

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Thu 8/20

12:49 pm-7:59 pm

1 stop9h 10m

Seattle/Tacoma Intl

Wed 8/26

10:34 am-2:06 pm

2 stops25h 32m

$424

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Wed 7/22

3:31 pm-9:17 am

1 stop19h 46m

Seattle/Tacoma Intl

Wed 7/29

11:00 pm-12:04 pm

1 stop11h 04m

$428

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Thu 7/23

3:31 pm-9:17 am

1 stop19h 46m

Seattle/Tacoma Intl

Wed 7/29

11:00 pm-12:04 pm

1 stop11h 04m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Cancún to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cancún and Seattle?

What is the cheapest month to fly to Seattle?

In general, November is the cheapest month to fly from Cancún to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $379. If you don’t want to visit Seattle in November, then you should wait until October to fly from Cancún, when ticket prices are also cheap, with an average price of $431.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Cancún is on a Saturday. momondo users have found tickets for Saturday departures for as low as $296. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Cancún because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $509.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Cancún in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $325 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $465. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Cancun to Seattle/Tacoma Intl flight route?

Fly from Cancun to Seattle/Tacoma Intl for the best Cancun - Seattle/Tacoma Intl flight prices

What cabin class options are available on Cancún to Seattle flights?

There are 4 cabin classes available to choose from on Cancún to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cancún to Seattle flights?

You could potentially save up to 14% on your flight if you consider stops on a Cancún to Seattle flight.

How have Cancún to Seattle flight prices changed over time?

As of July 2026, prices for Cancún to Seattle flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Cancún to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Cancún to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cancún to Seattle (CUN to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cancún to Seattle

Best Price Found

$366

Fastest flight time

6h 45m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Cancún in the past 72 hours is $366. The best round-trip flight deal from Cancún to Seattle found on momondo in the last 72 hours is $595.
The fastest flight from Cancún to Seattle takes 6h 45m
Direct flights go from Cancún to Seattle every day.
There is 1 airport in Seattle. From Cancún there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

Frequently asked questions about flying from Cancún to Seattle

  • How far is Cancun to Seattle/Tacoma Intl by plane?

    Cancun and Seattle/Tacoma Intl are 2685.3 mi apart from one another. By plane, this route typically takes 6h 45m.

  • When did momondo last update prices for flights from Cancun Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Cancun Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Cancun Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Cancun Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cancun Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Cancún to Seattle?

  • What is the most popular airline from Cancún to Seattle?

Best airlines flying from Cancún to Seattle

Compare and see reviews for airlines that fly from Cancún to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $332Free CancellationRating
7.8
8,452 reviews
Search Delta flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Lakewood
Puyallup
Tukwila
Cle Elum
Federal Way
Fife
Marysville
Centralia
Kirkland
Shoreline
Westport

Why use momondo?

Why should I use momondo to find a flight deal from Cancún to Seattle?

Finding the right flight to Seattle from Cancún is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Cancún to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cancún to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Cancún to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Cancún.

I’m not ready to book a flight from Cancún to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cancún to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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