BOS - CZM

$171 Find Cheap Flights from Boston 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 Boston to Cozumel departing on 11/16. 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 Boston 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 Boston to Cozumel, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$383
Overall average: $643
Air Canada
Sun 11/16Wed 12/3
BOS - CZM • 1 stop
Cheapest one-way
$171
Air Canada
Sun 11/16
BOS - CZM • 1 stop
Top airlines
Air Canada
Cheapest • from $383 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 19% 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 Boston to Cozumel (BOS-CZM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston 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 Boston to Cozumel

Sun, Nov 16 - Wed, Dec 3
Air Canada Logo
3:40 pm - 2:00 pmBOS-CZM
23h 20m1 stop
Air Canada Logo
4:00 pm - 9:57 amCZM-BOS
16h 57m1 stop
$383Air Canada
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Thu, Feb 5 - Wed, Feb 11
Delta Logo
8:20 pm - 1:50 pmBOS-CZM
18h 30m1 stop
Delta Logo
3:05 pm - 10:32 pmCZM-BOS
6h 27m1 stop
$442Delta
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Sun, Nov 16 - Wed, Dec 3
Air Canada Logo
10:15 am - 2:00 pmBOS-CZM
28h 45m1 stop
Air Canada Logo
4:00 pm - 2:52 pmCZM-BOS
21h 52m2 stops
$447Air Canada
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Fri, Jan 23 - Mon, Jan 26
Delta Logo
6:55 am - 1:50 pmBOS-CZM
7h 55m1 stop
Delta Logo
3:05 pm - 10:32 pmCZM-BOS
6h 27m1 stop
$451Delta
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Sun, Jan 11 - Thu, Jan 22
Delta Logo
7:00 pm - 3:00 pmBOS-CZM
21h 00m2 stops
Delta Logo
3:05 pm - 1:04 amCZM-BOS
8h 59m1 stop
$455Delta
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Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
6:17 pm - 2:38 pmBOS-CZM
21h 21m1 stop
American Airlines Logo
3:24 pm - 11:30 pmCZM-BOS
7h 06m1 stop
$462American Airlines
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Tue, Feb 24 - Tue, Mar 3
Delta Logo
8:25 pm - 2:00 pmBOS-CZM
18h 35m1 stop
Delta Logo
3:15 pm - 1:09 amCZM-BOS
8h 54m1 stop
$466Delta
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Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
6:41 am - 1:18 pmBOS-CZM
7h 37m1 stop
American Airlines Logo
2:13 pm - 8:33 pmCZM-BOS
5h 20m1 stop
$476American Airlines
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Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
4:50 pm - 1:23 pmBOS-CZM
21h 33m2 stops
United Airlines Logo
2:25 pm - 11:30 pmCZM-BOS
8h 05m1 stop
$479United Airlines
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Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
4:49 pm - 1:23 pmBOS-CZM
21h 34m2 stops
United Airlines Logo
2:25 pm - 11:15 pmCZM-BOS
7h 50m1 stop
$499United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Boston to Cozumel flights

Get data-powered insights and trends into flights from Boston 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 Boston to Cozumel?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston 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 Boston to Cozumel is January, where tickets cost $532 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $865 and $740 respectively.

How far in advance should I book a flight from Boston 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 Boston 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 Boston to Cozumel, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$171
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Boston to Cozumel

When to book flights from Boston to Cozumel

Are your dates flexible? Find out the best times to travel from Boston 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 Boston to Cozumel

  • What is the cheapest flight from Boston to Cozumel?

    In the last 3 days, the lowest price for a flight from Boston to Cozumel was $171 for a one-way ticket and $383 for a round-trip.

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

    Yes, you’ll need a passport to travel to Cozumel from Boston.

  • Which airports will I be using when flying from Boston to Cozumel?

    Boston airport is called Boston Logan Intl and the only airport in Cozumel is Cozumel.

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

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

  • Which airline alliances offer flights from Boston to Cozumel?

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

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

    The two airlines most popular with KAYAK users for flights from Boston to Cozumel are Delta and American Airlines. With an average price for the route of $578 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $646 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Boston 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 Boston to Cozumel.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cozumel from Boston 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 Boston 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 Boston with another airline. Booking your flights between Boston 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 Boston 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 Boston 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 Boston to Cozumel

 
See real verified KAYAK customer reviews for airlines flying from Boston 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 Boston 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.
7.9
DeltaOverall score based on 8001 reviews
7.9Entertainment
7.3Food
7.9Comfort
8.5Crew
8.2Boarding
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

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

Information on your arrival and departure airports