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Cozumel

$223+ Cheap flights from Seattle (SEA) to Cozumel (CZM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CZM
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
1 adult, Economy
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Cheap flight deals from Seattle to Cozumel

Cheapest flights from Seattle to Cozumel
Explore the most affordable flight options available from Seattle to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.

This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:30 am
SEA
-
CZM
2 stops27h 41m
Delta
Tue 9/294:18 pm
CZM
-
SEA
2 stops19h 14m
Delta
Deal found 5/17$670
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:05 am
SEA
-
CZM
2 stops27h 06m
Delta
Fri 9/44:18 pm
CZM
-
SEA
2 stops19h 14m
Delta
Deal found 5/16$710
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/153:30 pm
SEA
-
CZM
2 stops19h 53m
United Airlines
Tue 12/222:25 pm
CZM
-
SEA
1 stop8h 46m
United Airlines
Deal found 5/17$712
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:59 pm
SEA
-
CZM
1 stop13h 43m
United Airlines
Wed 9/23:52 pm
CZM
-
SEA
2 stops18h 44m
United Airlines
Deal found 5/18$715
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 pm
SEA
-
CZM
1 stop15h 43m
American Airlines
Wed 9/21:58 pm
CZM
-
SEA
1 stop11h 22m
American Airlines
Deal found 5/18$720
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:15 am
SEA
-
CZM
2 stops29h 56m
Delta
Fri 9/44:18 pm
CZM
-
SEA
2 stops19h 14m
Delta
Deal found 5/16$740
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:05 pm
SEA
-
CZM
2 stops18h 37m
United Airlines
Wed 7/223:52 pm
CZM
-
SEA
2 stops17h 08m
United Airlines
Deal found 5/18$745
This American Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:45 pm
SEA
-
CZM
1 stop15h 55m
American Airlines
Thu 7/233:11 pm
CZM
-
SEA
1 stop10h 28m
American Airlines
Deal found 5/20$750
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:00 pm
SEA
-
CZM
2 stops14h 42m
United Airlines
Mon 9/213:52 pm
CZM
-
SEA
2 stops20h 40m
United Airlines
Deal found 5/16$755
This American Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:31 pm
SEA
-
CZM
1 stop18h 14m
American Airlines
Mon 9/212:35 pm
CZM
-
SEA
1 stop11h 40m
American Airlines
Deal found 5/19$760
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:54 pm
SEA
-
CZM
2 stops17h 48m
United Airlines
Thu 7/93:52 pm
CZM
-
SEA
1 stop7h 50m
United Airlines
Deal found 5/18$765

Find flight deals from Seattle to Cozumel

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Cozumel (CZM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$670
(Delta)

One-way from

$223
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$638
Provider with most accurate pricing for Seattle/Tacoma Intl-Cozumel Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cozumel Intl flights.
Search Deals
From Seattle/Tacoma Intl to Cozumel Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Cozumel Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 21, 2026.
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

Cheapest round-trip

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Mon 8/24

7:35 pm-3:42 pm

2 stops18h 07m

Cozumel Intl

Thu 8/27

3:52 pm-8:59 am

2 stops19h 07m

$795

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Sat 11/7

7:10 pm-2:23 pm

2 stops16h 13m

Cozumel Intl

Fri 11/13

2:25 pm-9:59 pm

2 stops10h 34m

$795

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Tue 9/1

5:20 pm-3:42 pm

2 stops20h 22m

Cozumel Intl

Tue 9/8

3:52 pm-8:36 am

2 stops18h 44m

$795

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Tue 7/14

5:00 am-2:42 pm

1 stop7h 42m

Cozumel Intl

Tue 7/21

3:52 pm-9:22 am

2 stops19h 30m

$825

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Sun 8/16

6:15 pm-3:42 pm

2 stops19h 27m

Cozumel Intl

Sun 8/23

3:52 pm-10:32 am

2 stops20h 40m

$835

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Wed 8/19

11:59 pm-3:42 pm

1 stop13h 43m

Cozumel Intl

Fri 8/28

3:52 pm-1:52 pm

1 stop24h 00m

$851
Quickest round-trip

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Wed 7/29

5:00 am-3:42 pm

1 stop8h 42m

Cozumel Intl

Mon 8/3

3:52 pm-9:42 pm

1 stop7h 50m

$860

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Tue 7/7

3:40 pm-3:42 pm

2 stops22h 02m

Cozumel Intl

Sun 7/12

3:52 pm-9:42 pm

1 stop7h 50m

$865

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Wed 7/1

12:35 pm-3:40 pm

2 stops25h 05m

Cozumel Intl

Tue 7/14

3:44 pm-11:30 am

2 stops21h 46m

$870

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Thu 10/22

11:59 pm-3:42 pm

1 stop13h 43m

Cozumel Intl

Mon 10/26

1:25 pm-9:38 pm

1 stop10h 13m

$870

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Seattle to Cozumel

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Cozumel in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Cozumel flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Cozumel flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Cozumel flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Cozumel flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Cozumel flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Cozumel

Have a flexible travel schedule? Discover the best time to fly to Cozumel from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Cozumel

What is the cheapest month to book a flight from Seattle to Cozumel?

Currently, September is the cheapest month in which you can book a flight from Seattle to Cozumel (average of $575). Flying from Seattle to Cozumel in February is currently the most expensive (average of $823). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Seattle to Cozumel?

Reviews of airlines servicing Cozumel

Get insights into the airlines that provide service to Cozumel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cozumel. Reviews last updated May 21, 2026.
Read through reviews of airlines operating flights from Seattle to Cozumel, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,745 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,745 reviews
United Airlines
7.4
Good
9,745 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,642 reviews
United Airlines
7.4
Good
9,745 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Cozumel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Cozumel?

    There are many flights that can get you from Seattle to Cozumel in 18h 07m. Fly via United Airlines to get the fastest option. The distance between Seattle and Cozumel is about 2709 mi.

  • What are the cheapest airlines flying from Seattle to Cozumel round-trip?

    Cheapflights users have booked flights from Seattle to Cozumel round-trip from $563. Another airline that can offer you cheap pricing is United Airlines. These flights start at 18% lower than the current average price 3 months from now.

  • Can I find deals for flights from Seattle to Cozumel that include hotel bookings?

    Yes. In addition to deals on Seattle to Cozumel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Cozumel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Cozumel.

  • Can I find deals for business class flights from Seattle to Cozumel?

    Yes. Cheapflights offers flight deals from Seattle to Cozumel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Cozumel?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Cozumel (average of $575). Flying from Seattle to Cozumel in February is currently the most expensive (average of $823). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to Cozumel

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Seattle to Cozumel

Discover the top 2 airlines that operate flights from Seattle to Cozumel. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$563Average$697FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$575Average$729FlexibilityNo cancel feeOn-time69%

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