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Cheap flights from Seattle to Cancún from $244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Cancún departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Cancún

Cheap round-trip flights

United Airlines Logo
5:20 pm - 1:23 pmSEA-CZM
18h 03m2 stops
United Airlines Logo
2:25 pm - 10:46 pmCZM-SEA
10h 21m1 stop
$537United Airlines
Find Deal
Sat, Nov 8 - Thu, Nov 13
United Airlines Logo
5:20 pm - 1:23 pmSEA-CZM
18h 03m2 stops
United Airlines Logo
2:25 pm - 8:23 amCZM-SEA
19h 58m2 stops
$541United Airlines
Find Deal
Sat, Nov 8 - Thu, Nov 13
Delta Logo
12:00 pm - 1:30 pmSEA-CZM
23h 30m2 stops
Delta Logo
2:21 pm - 10:01 amCZM-SEA
21h 40m2 stops
$577Delta
Find Deal
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
12:59 am - 4:25 pmSEA-CZM
13h 26m1 stop
American Airlines Logo
3:10 pm - 12:58 amCZM-SEA
11h 48m2 stops
$581American Airlines
Find Deal
Fri, Nov 7 - Thu, Nov 13
Delta Logo
11:35 pm - 2:00 pmSEA-CZM
12h 25m1 stop
Delta Logo
2:06 pm - 10:01 amCZM-SEA
21h 55m2 stops
$602Delta
Find Deal
Sat, Jan 17 - Thu, Jan 22
American Airlines Logo
12:27 am - 1:44 pmSEA-CZM
11h 17m1 stop
American Airlines Logo
4:10 pm - 9:36 amCZM-SEA
19h 26m2 stops
$606American Airlines
Find Deal
Tue, Jan 6 - Mon, Jan 12
United Airlines Logo
11:10 pm - 12:19 pmSEA-CZM
12h 09m1 stop
United Airlines Logo
1:21 pm - 11:15 pmCZM-SEA
10h 54m1 stop
$607United Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 21
United Airlines Logo
5:31 pm - 12:19 pmSEA-CZM
17h 48m2 stops
United Airlines Logo
1:21 pm - 11:15 pmCZM-SEA
10h 54m2 stops
$611United Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 21
Volaris Logo
10:15 pm - 4:52 pmSEA-CZM
17h 37m3 stops
Volaris Logo
5:42 pm - 8:15 pmCZM-SEA
27h 33m3 stops
$680Volaris
Find Deal
Thu, Aug 28 - Wed, Sep 3
Logo
10:15 pm - 5:15 pmSEA-CZM
18h 00m2 stops
Logo
5:42 pm - 8:15 pmCZM-SEA
27h 33m3 stops
$692
Find Deal
Thu, Aug 28 - Wed, Sep 3

United Airlines flights from Seattle to Cozumel

Our best United Airlines deals on Seattle to Cozumel flight tickets
United Airlines
Nov 8
SEA5:20 pmSeattle/Tacoma Intl
18h 03m
2 stops
CZM1:23 pmCozumel
Nov 13
CZM2:25 pmCozumel
10h 21m
1 stop
SEA10:46 pmSeattle/Tacoma Intl
$537
Find similar
United Airlines
Nov 8
SEA5:20 pmSeattle/Tacoma Intl
18h 03m
2 stops
CZM1:23 pmCozumel
Nov 13
CZM2:25 pmCozumel
19h 58m
2 stops
SEA8:23 amSeattle/Tacoma Intl
$541
Find similar
United Airlines
Oct 16
SEA11:10 pmSeattle/Tacoma Intl
12h 09m
1 stop
CZM12:19 pmCozumel
Oct 21
CZM1:21 pmCozumel
10h 54m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
$607
Find similar

Delta flights from Seattle to Cozumel

Our best Delta deals on Seattle to Cozumel flight tickets
Delta
Jan 14
SEA12:00 pmSeattle/Tacoma Intl
23h 30m
2 stops
CZM1:30 pmCozumel
Jan 21
CZM2:21 pmCozumel
21h 40m
2 stops
SEA10:01 amSeattle/Tacoma Intl
$577
Find similar
Delta
Jan 17
SEA11:35 pmSeattle/Tacoma Intl
12h 25m
1 stop
CZM2:00 pmCozumel
Jan 22
CZM2:06 pmCozumel
21h 55m
2 stops
SEA10:01 amSeattle/Tacoma Intl
$602
Find similar
Delta
Jan 15
SEA12:00 pmSeattle/Tacoma Intl
23h 45m
2 stops
CZM1:45 pmCozumel
Jan 21
CZM3:15 pmCozumel
9h 10m
1 stop
SEA10:25 pmSeattle/Tacoma Intl
$617
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Cozumel 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 31, 2025.
Use the filters below to find and compare flights from Seattle to Cozumel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Sat 11/8

5:20 pm-1:23 pm

2 stops18h 03m

Cozumel

Thu 11/13

2:25 pm-10:46 pm

1 stop10h 21m

$537

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Sat 11/8

5:20 pm-1:23 pm

2 stops18h 03m

Cozumel

Thu 11/13

2:25 pm-8:23 am

2 stops19h 58m

$541

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Wed 1/14

12:00 pm-1:30 pm

2 stops23h 30m

Cozumel

Wed 1/21

2:21 pm-10:01 am

2 stops21h 40m

$577

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Fri 11/7

12:59 am-4:25 pm

1 stop13h 26m

Cozumel

Thu 11/13

3:10 pm-12:58 am

2 stops11h 48m

$581

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Sat 1/17

11:35 pm-2:00 pm

1 stop12h 25m

Cozumel

Thu 1/22

2:06 pm-10:01 am

2 stops21h 55m

$602

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Tue 1/6

12:27 am-1:44 pm

1 stop11h 17m

Cozumel

Mon 1/12

4:10 pm-9:36 am

2 stops19h 26m

$606

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Thu 10/16

11:10 pm-12:19 pm

1 stop12h 09m

Cozumel

Tue 10/21

1:21 pm-11:15 pm

1 stop10h 54m

$607

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Thu 10/16

5:31 pm-12:19 pm

2 stops17h 48m

Cozumel

Tue 10/21

1:21 pm-11:15 pm

2 stops10h 54m

$611

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Thu 8/28

10:15 pm-4:52 pm

3 stops17h 37m

Cozumel

Wed 9/3

5:42 pm-8:15 pm

3 stops27h 33m

$680

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Thu 8/28

10:15 pm-5:15 pm

2 stops18h 00m

Cozumel

Wed 9/3

5:42 pm-8:15 pm

3 stops27h 33m

$692

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Cozumel

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 cheapest month to fly to Cozumel?

If you aren’t able to travel to Cozumel during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $642.

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

On average, the least expensive day to fly to Cozumel from Seattle is on a Thursday. momondo users have found tickets for Thursday departures for as low as $601. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Cozumel for around $706.

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

Our data shows that the cheapest Seattle to Cozumel flights are usually those with departure times in the afternoon. Our users have found flights to Cozumel in the afternoon for as low as $557. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $670 on average. Flights to Cozumel from Seattle in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Cozumel?

You are more likely to see cheaper flights to Cozumel from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Cozumel for around $705 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cozumel from Seattle for as low as $583 on momondo.

When to book flights from Seattle to Cozumel

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

Cheap Seattle to Cozumel (SEA to CZM) flight deals and tips

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

Best Price Found

$244

Fastest flight time

8h 55m

Direct flights

None

Airports in Cozumel

1 airport
The best one-way flight to Cozumel from Seattle in the past 72 hours is $244. The best round-trip flight deal from Seattle to Cozumel found on momondo in the last 72 hours is $537.
The fastest flight from Seattle to Cozumel takes 8h 55m
There are no direct flights from Seattle to Cozumel. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Cozumel Airport.
There is 1 airport near Cozumel: Cozumel (CZM)
Search flight deals

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

    Cozumel is 2716.1 mi away from Seattle/Tacoma Intl. A reasonable flight in good conditions will take 10h 07m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Cozumel Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Cozumel Airport.

  • What documentation or ID do you need to fly to Cozumel Airport?

    The necessary travel and health documents for your Cozumel Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Seattle to Cozumel

Compare and see reviews for airlines that fly from Seattle to Cozumel with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $434Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $543Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Cozumel. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Cozumel from Seattle with this policy.

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

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 Cozumel from Seattle.

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

Price alerts on flights to Cozumel from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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