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Cozumel

$302+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CZM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Cozumel are usually found in January or June, booked 9 days in advance, depart on a Thursday or Monday and return on a Monday

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 June 12, 2025.

Round-trip from

$620
(United Airlines)

One-way from

$302
(Aeromexico)

Popular in

July

Cheapest in

January

Average price

$660
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. 0% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 10/142:09 pmSEA - CZM
1 stop24h 00mAmerican Airlines
Mon 10/204:23 pmCZM - SEA
1 stop25h 37mAmerican Airlines
Deal found 6/12$575
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 7/135:14 pmSEA - CZM
2 stops18h 05mUnited Airlines
Wed 7/161:21 pmCZM - SEA
2 stops12h 38mUnited Airlines
Deal found 6/11$620
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:20 pmSEA - CZM
2 stops40h 25mAir Canada
Mon 12/153:00 pmCZM - SEA
2 stops32h 56mAir Canada
Deal found 6/11$742
This Delta deal was found by Cheapflights users on 6/11. 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 11/309:30 amSEA - CZM
1 stop26h 15mDelta
Thu 12/181:01 pmCZM - SEA
1 stop8h 59mDelta
Deal found 6/11$841
This Sun Country Air deal was found by Cheapflights users on 6/12. 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 12/266:34 pmSEA - CZM
1 stop14h 55mSun Country Air
Wed 12/313:52 pmCZM - SEA
1 stop27h 20mSun Country Air
Deal found 6/12$852
This Aeromexico deal was found by Cheapflights users on 6/11. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:30 amSEA - CZM
1 stop26h 41mAeromexico
Sun 10/2612:51 pmCZM - SEA
1 stop9h 09mAeromexico
Deal found 6/11$881
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/195:30 pmSEA - CZM
3 stops19h 20mMultiple Airlines
Sat 7/265:42 pmCZM - SEA
2 stops21h 34mMultiple Airlines
Deal found 6/11$892
This WestJet deal was found by Cheapflights users on 6/12. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:20 pmSEA - CZM
2 stops20h 41mWestJet
Sat 12/62:50 pmCZM - SEA
2 stops25h 48mWestJet
Deal found 6/12$941

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 June 12, 2025.
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

Sun 7/13

5:14 pm-12:19 pm

2 stops18h 05m

Cozumel

Wed 7/16

1:21 pm-12:59 am

2 stops12h 38m

$620

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Fri 7/4

11:55 pm-11:05 am

1 stop10h 10m

Cozumel

Fri 7/11

3:20 pm-11:57 pm

1 stop9h 37m

$655

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Sat 7/19

5:30 pm-1:50 pm

3 stops19h 20m

Cozumel

Sat 7/26

5:42 pm-2:16 pm

2 stops21h 34m

$892

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Fri 8/8

10:00 pm-1:43 pm

1 stop14h 43m

Cozumel

Mon 8/18

2:48 pm-8:00 pm

1 stop30h 12m

$1,011

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Tue 8/26

9:45 pm-1:23 pm

2 stops38h 38m

Cozumel

Mon 9/1

1:59 pm-8:00 pm

1 stop31h 01m

$1,115

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Tue 8/5

11:30 pm-3:08 pm

2 stops14h 38m

$302

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Thu 7/17

5:30 pm-5:15 pm

3 stops22h 45m

$304

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Tue 9/9

7:34 pm-12:19 pm

2 stops15h 45m

$332

SeattleCozumel

SEA - CZM

SEACZM

Seattle/Tacoma Intl

Thu 7/17

11:32 pm-3:20 pm

1 stop14h 48m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

How far ahead should I book a flight from Seattle to Cozumel?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Cozumel. Price data was last updated on June 9, 2025.

Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Cozumel. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Cozumel (average of $464). Flying from Seattle to Cozumel in June is currently the most expensive (average of $644). 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.

What is the cheapest time of day to fly from SEA to CZM?

Find hourly flight availability from Seattle to Cozumel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Seattle to Cozumel at noon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

Rainfall in Cozumel by month

Plan your trip to Cozumel by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cozumel ranges from 2.0 - 14.6 inches per month. June is typically the wettest month, when rainfall can reach 14.6 in. March is typically the driest time to visit Cozumel when rainfall is around 2.0 in.

Temperature in Cozumel by month

Plan your trip to Cozumel by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cozumel, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 June 12, 2025.
Read reviews from past customers who have flown Delta, Aeromexico and United Airlines from Seattle to Cozumel. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Cheapflights users have booked flights from Seattle to Cozumel round-trip from $620. Other airlines that can offer you cheap pricing are American Airlines, from $655, and Aeromexico, from $1,011. These flights start at 12% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Cozumel one-way?

    $302 is the cheapest one-way deal found within the past few days, from Aeromexico. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $332 and $357, respectively.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Cozumel (average of $464). Flying from Seattle to Cozumel in June is currently the most expensive (average of $644). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$434Average$698FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$486Average$698FlexibilityNo cancel feeOn-time71%

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