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Cozumel

$246+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CZM
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap 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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$524
(Sun Country Air)

One-way from

$246
(Sun Country Air)

Popular in

February

Cheapest in

September

Average price

$654
Provider with most accurate pricing for Seattle/Tacoma Intl-Cozumel flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cozumel flights.
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From Seattle/Tacoma Intl to Cozumel
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One-way flight from Seattle/Tacoma Intl to Cozumel
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Highest demand for flights based on searches. 7% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 8, 2026.

This Sun Country Air deal was found by Cheapflights users on 1/8. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/306:35 pmSEA - CZM
1 stop20h 09mSun Country Air
Fri 2/63:49 pmCZM - SEA
1 stop18h 48mSun Country Air
Deal found 1/8$524
This Sun Country Air deal was found by Cheapflights users on 1/7. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/292:30 pmSEA - CZM
1 stop22h 17mSun Country Air
Fri 2/63:49 pmCZM - SEA
1 stop18h 48mSun Country Air
Deal found 1/7$534
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 4/2110:16 pmSEA - CZM
1 stop15h 28mAmerican Airlines
Tue 4/282:10 pmCZM - SEA
1 stop9h 37mAmerican Airlines
Deal found 1/7$548
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Mon 5/1812:59 amSEA - CZM
1 stop11h 11mAmerican Airlines
Wed 5/273:11 pmCZM - SEA
1 stop10h 46mAmerican Airlines
Deal found 1/6$573
This Delta deal was found by Cheapflights users on 1/6. 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 3/311:05 pmSEA - CZM
1 stop12h 50mDelta
Thu 3/53:06 pmCZM - SEA
2 stops21h 11mDelta
Deal found 1/6$578
This Delta deal was found by Cheapflights users on 1/8. 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.
Sat 4/113:59 pmSEA - CZM
1 stop19h 46mDelta
Wed 4/154:18 pmCZM - SEA
2 stops21h 22mDelta
Deal found 1/8$583
This Delta deal was found by Cheapflights users on 1/8. 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.
Wed 4/83:59 pmSEA - CZM
1 stop19h 46mDelta
Thu 4/164:18 pmCZM - SEA
2 stops21h 22mDelta
Deal found 1/8$588
This American Airlines deal was found by Cheapflights users on 1/6. 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 4/2411:55 pmSEA - CZM
1 stop13h 40mAmerican Airlines
Fri 5/12:10 pmCZM - SEA
1 stop11h 34mAmerican Airlines
Deal found 1/6$593
This Delta deal was found by Cheapflights users on 1/8. 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.
Mon 4/611:30 pmSEA - CZM
1 stop12h 15mDelta
Thu 4/92:00 pmCZM - SEA
1 stop10h 54mDelta
Deal found 1/8$598
This United Airlines deal was found by Cheapflights users on 1/6. 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 2/247:29 pmSEA - CZM
2 stops15h 54mUnited Airlines
Wed 3/42:25 pmCZM - SEA
1 stop10h 35mUnited Airlines
Deal found 1/6$603
This United Airlines deal was found by Cheapflights users on 1/6. 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 2/247:29 pmSEA - CZM
2 stops15h 54mUnited Airlines
Thu 3/52:25 pmCZM - SEA
2 stops21h 24mUnited Airlines
Deal found 1/6$608

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 January 8, 2026.
Use the filters below to find and compare flights from Seattle to Cozumel that are best for you.

Fly from

Seattle

Fly to

Cozumel

Route

Depart

Return

Price

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Sat 4/11

3:59 pm-12:45 pm

1 stop19h 46m

Cozumel

Wed 4/15

4:18 pm-12:40 pm

2 stops21h 22m

$583

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Sun 3/29

11:59 pm-1:55 pm

1 stop12h 56m

Cozumel

Mon 4/6

2:00 pm-11:54 pm

1 stop10h 54m

$618

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Fri 4/24

11:59 pm-12:29 pm

1 stop11h 30m

Cozumel

Sat 5/2

2:05 pm-10:59 pm

1 stop9h 54m

$628

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Sun 2/1

4:05 pm-1:50 pm

1 stop19h 45m

Cozumel

Fri 2/6

3:06 pm-10:17 am

2 stops21h 11m

$628

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Sat 1/31

4:05 pm-1:50 pm

1 stop19h 45m

Cozumel

Fri 2/6

3:05 pm-11:15 pm

1 stop10h 10m

$628

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Wed 2/25

4:05 pm-1:55 pm

1 stop19h 50m

Cozumel

Fri 3/6

3:10 pm-11:12 pm

1 stop10h 02m

$643

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Tue 4/7

11:59 pm-2:42 pm

1 stop13h 43m

Cozumel

Wed 4/15

3:52 pm-10:50 pm

1 stop7h 58m

$658

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Tue 5/26

5:00 am-2:42 pm

1 stop8h 42m

Cozumel

Tue 6/2

3:52 pm-10:48 pm

1 stop7h 56m

$658

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Tue 5/5

7:37 pm-2:42 pm

2 stops18h 05m

Cozumel

Tue 5/12

3:52 pm-10:49 pm

1 stop7h 57m

$663

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Sun 4/12

7:00 am-2:42 pm

2 stops30h 42m

Cozumel

Thu 4/16

3:52 pm-9:46 am

2 stops18h 54m

$663

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 23 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Cozumel flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, August is the cheapest month in which you can book a flight from Seattle to Cozumel (average of $184). Flying from Seattle to Cozumel in June is currently the most expensive (average of $325). 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.

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 January 8, 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
9,139 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,139 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 11h 30m. Fly via Delta or United Airlines to get the fastest option. The distance between Seattle and Cozumel is about 2709 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Seattle to Cozumel round-trip from $365. Another airline that can offer you cheap pricing is American Airlines. These flights start at 47% 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, August is the cheapest month in which you can book a flight from Seattle to Cozumel (average of $184). Flying from Seattle to Cozumel in June is currently the most expensive (average of $325). 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

Browse thousands of different options on Cheapflights for your next trip

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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$365Average$635FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$583Average$723FlexibilityNo cancel feeOn-time71%

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