SEA - CZM

$222 Find Cheap Flights from Seattle to Cozumel

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Cozumel departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cozumel

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Cozumel, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Cozumel, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$491
Overall average: $857
Air Canada
Fri 12/12Wed 12/17
SEA - CZM • 2 stops
Cheapest one-way
$185
Multiple Airlines
Fri 1/9
SEA - CZM • 3 stops
When to travel
October
Cheapest • 36% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cozumel!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Cozumel (SEA-CZM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Cozumel that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Cozumel

Fri, Dec 12 - Wed, Dec 17
Air Canada Logo
3:40 pm - 2:05 pmSEA-CZM
44h 25m2 stops
Air Canada Logo
4:00 pm - 10:16 pmCZM-SEA
32h 16m1 stop
$491Air Canada
Find Deal
Mon, Apr 20 - Tue, Apr 28
American Airlines Logo
1:33 am - 12:39 pmSEA-CZM
10h 06m1 stop
American Airlines Logo
2:00 pm - 12:52 amCZM-SEA
11h 52m1 stop
$545American Airlines
Find Deal
Mon, Apr 20 - Tue, Apr 28
American Airlines Logo
1:33 am - 12:39 pmSEA-CZM
10h 06m1 stop
American Airlines Logo
3:15 pm - 9:29 amCZM-SEA
19h 14m2 stops
$550American Airlines
Find Deal
Sun, Dec 7 - Wed, Dec 10
Air Canada Logo
8:00 pm - 2:00 pmSEA-CZM
16h 00m2 stops
Air Canada Logo
4:00 pm - 7:16 pmCZM-SEA
29h 16m2 stops
$559Air Canada
Find Deal
Tue, Jan 27 - Wed, Feb 4
Aeromexico Logo
10:59 pm - 1:50 pmSEA-CZM
12h 51m1 stop
Aeromexico Logo
3:05 pm - 11:15 pmCZM-SEA
10h 10m1 stop
$566Aeromexico
Find Deal
Tue, Jan 27 - Thu, Feb 5
Aeromexico Logo
10:59 pm - 1:50 pmSEA-CZM
12h 51m1 stop
Aeromexico Logo
3:05 pm - 11:15 pmCZM-SEA
10h 10m1 stop
$567Aeromexico
Find Deal
Tue, Jan 27 - Thu, Feb 5
Aeromexico Logo
10:59 pm - 1:50 pmSEA-CZM
12h 51m1 stop
Aeromexico Logo
3:05 pm - 11:15 pmCZM-SEA
10h 10m1 stop
$568Aeromexico
Find Deal
Tue, Jan 27 - Wed, Feb 4
Aeromexico Logo
10:59 pm - 1:50 pmSEA-CZM
12h 51m1 stop
Aeromexico Logo
3:05 pm - 11:15 pmCZM-SEA
10h 10m1 stop
$569Aeromexico
Find Deal
Tue, Jan 27 - Thu, Feb 5
Aeromexico Logo
10:59 pm - 1:50 pmSEA-CZM
12h 51m1 stop
Aeromexico Logo
3:05 pm - 11:15 pmCZM-SEA
10h 10m1 stop
$570Aeromexico
Find Deal
Mon, Dec 8 - Wed, Dec 17
Air Canada Logo
3:40 pm - 2:50 pmSEA-CZM
45h 10m2 stops
Air Canada Logo
4:00 pm - 10:16 pmCZM-SEA
32h 16m1 stop
$572Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to Cozumel flights

Get data-powered insights and trends into flights from Seattle to Cozumel to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Cozumel?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Cozumel, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Cozumel is October, where tickets cost $434 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $857 and $800 respectively.

Good to know

Low seasonOctober
Cheapest flight$185
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Seattle to Cozumel

When to book flights from Seattle to Cozumel

Are your dates flexible? Find out the best times to travel from Seattle to Cozumel based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Cozumel

  • What is the cheapest flight from Seattle to Cozumel?

    In the last 3 days, the lowest price for a flight from Seattle to Cozumel was $222 for a one-way ticket and $485 for a round-trip.

  • Do I need a passport to fly between Seattle and Cozumel?

    A passport is required to fly from Seattle to Cozumel.

  • Which aircraft models fly most regularly from Seattle to Cozumel?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Cozumel?

    Star Alliance, and oneworld are the airline alliances operating flights between Seattle and Cozumel, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Cozumel, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Cozumel are United Airlines and American Airlines. With an average price for the route of $633 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $723 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Seattle to Cozumel?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Cozumel.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Cozumel?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cozumel from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Cozumel?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cozumel with an airline and back to Seattle with another airline. Booking your flights between Seattle and CZM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Cozumel?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cozumel from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Cozumel

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Cozumel. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Cozumel? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9057 reviews
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

6.0 GoodAnonymous, Nov 2025IAH - MEX
Read more United Airlines reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

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

Information on your arrival and departure airports