SEA - CZM

$203 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 9/2. 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

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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Flights 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

Tue, Aug 19 - Tue, Aug 26
United Airlines Logo
7:34 pm - 12:19 pmSEA-CZM
15h 45m2 stops
United Airlines Logo
1:21 pm - 9:43 amCZM-SEA
21h 22m2 stops
$596United Airlines
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Mon, Aug 4 - Tue, Aug 12
Delta Logo
5:30 pm - 3:08 pmSEA-CZM
20h 38m2 stops
Delta Logo
4:18 pm - 12:34 pmCZM-SEA
21h 16m2 stops
$617Delta
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Mon, Aug 4 - Tue, Aug 12
United Airlines Logo
7:34 pm - 12:19 pmSEA-CZM
15h 45m2 stops
United Airlines Logo
1:21 pm - 10:37 pmCZM-SEA
10h 16m1 stop
$621United Airlines
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Thu, Aug 21 - Thu, Aug 28
American Airlines Logo
5:49 pm - 1:48 pmSEA-CZM
18h 59m2 stops
American Airlines Logo
4:25 pm - 12:56 amCZM-SEA
9h 31m1 stop
$623American Airlines
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Sat, Jan 3 - Sat, Jan 10
American Airlines Logo
10:53 pm - 2:15 pmSEA-CZM
13h 22m1 stop
American Airlines Logo
3:00 pm - 9:19 pmCZM-SEA
8h 19m1 stop
$627American Airlines
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Mon, Oct 27 - Fri, Nov 14
United Airlines Logo
7:13 pm - 12:23 pmSEA-CZM
16h 10m2 stops
United Airlines Logo
2:25 pm - 10:53 pmCZM-SEA
10h 28m1 stop
$628United Airlines
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Thu, Aug 21 - Thu, Aug 28
American Airlines Logo
8:08 pm - 1:48 pmSEA-CZM
16h 40m1 stop
American Airlines Logo
4:25 pm - 11:16 pmCZM-SEA
7h 51m1 stop
$632American Airlines
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Sun, Oct 19 - Tue, Oct 28
United Airlines Logo
11:10 pm - 12:19 pmSEA-CZM
12h 09m1 stop
United Airlines Logo
1:25 pm - 10:53 pmCZM-SEA
10h 28m1 stop
$637United Airlines
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Tue, Dec 23 - Thu, Dec 25
Aeromexico Logo
1:40 pm - 12:10 pmSEA-CZM
20h 30m2 stops
Aeromexico Logo
1:01 pm - 8:00 pmCZM-SEA
8h 59m1 stop
$752Aeromexico
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Sun, Dec 14 - Tue, Dec 23
Aeromexico Logo
9:30 am - 1:45 pmSEA-CZM
26h 15m2 stops
Aeromexico Logo
1:11 pm - 8:00 pmCZM-SEA
8h 49m1 stop
$756Aeromexico
Find Deal
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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 January, where tickets cost $579 (return) on average. On the other hand, the most expensive months are July and February, where the average cost of round-trip tickets is $790 and $786 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Seattle to Cozumel, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJune
High seasonFebruary
Cheapest flight$203
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 12% 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 $203 for a one-way ticket and $596 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Seattle and Cozumel, with SkyTeam 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 $679 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 $720 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 8846 reviews
7.0Entertainment
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
Airline reviews

A little bit more leg room in premium economy. I am 6’4”.

10.0 ExcellentMarcel, Jul 2025DFW - FRA
Read more United Airlines reviews

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Boarded plane and then delayed 1.5 hours while on the plane

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

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