HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cozumel

$261+ Cheap flights from Boston (BOS) 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CZM
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Cozumel with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Cozumel

Cheapest flights from Boston to Cozumel
Explore the most affordable flight options available from Boston to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This American Airlines deal was found by Cheapflights users on 5/10. 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.
Wed 7/86:00 am
BOS
-
CZM
1 stop10h 09m
American Airlines
Wed 7/153:20 pm
CZM
-
BOS
1 stop7h 39m
American Airlines
Deal found 5/10$545
This United Airlines deal was found by Cheapflights users on 5/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:47 am
BOS
-
CZM
1 stop10h 55m
United Airlines
Tue 7/143:52 pm
CZM
-
BOS
2 stops14h 25m
United Airlines
Deal found 5/7$555
This American Airlines deal was found by Cheapflights users on 5/6. 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 6/57:00 am
BOS
-
CZM
1 stop9h 10m
American Airlines
Fri 6/123:20 pm
CZM
-
BOS
1 stop6h 16m
American Airlines
Deal found 5/6$585
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 6/37:25 am
BOS
-
CZM
1 stop9h 17m
United Airlines
Mon 6/83:52 pm
CZM
-
BOS
2 stops19h 05m
United Airlines
Deal found 5/6$590
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Wed 6/247:00 am
BOS
-
CZM
1 stop9h 10m
American Airlines
Wed 7/13:20 pm
CZM
-
BOS
1 stop7h 39m
American Airlines
Deal found 5/9$595
This American Airlines deal was found by Cheapflights users on 5/10. 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 8/217:30 am
BOS
-
CZM
1 stop7h 48m
American Airlines
Fri 8/282:43 pm
CZM
-
BOS
1 stop19h 27m
American Airlines
Deal found 5/10$598
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:38 pm
BOS
-
CZM
1 stop23h 04m
United Airlines
Sat 9/123:52 pm
CZM
-
BOS
2 stops12h 07m
United Airlines
Deal found 5/8$603
This United Airlines deal was found by Cheapflights users on 5/10. 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 11/38:10 pm
BOS
-
CZM
2 stops18h 13m
United Airlines
Mon 11/92:25 pm
CZM
-
BOS
1 stop7h 55m
United Airlines
Deal found 5/10$604
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Sun 8/166:45 am
BOS
-
CZM
1 stop8h 56m
American Airlines
Sun 8/232:43 pm
CZM
-
BOS
1 stop20h 56m
American Airlines
Deal found 5/6$605
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:45 am
BOS
-
CZM
2 stops10h 57m
United Airlines
Fri 6/123:52 pm
CZM
-
BOS
2 stops17h 13m
United Airlines
Deal found 5/8$610
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Sat 8/222:29 pm
BOS
-
CZM
1 stop25h 12m
American Airlines
Sat 8/292:43 pm
CZM
-
BOS
1 stop19h 27m
American Airlines
Deal found 5/9$612
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:01 am
BOS
-
CZM
1 stop11h 39m
American Airlines
Mon 7/63:20 pm
CZM
-
BOS
1 stop6h 21m
American Airlines
Deal found 5/8$615

Find flight deals from Boston to Cozumel

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$545
(American Airlines)

One-way from

$261
(Air Canada)

Popular in

May

Cheapest in

January

Average price

$807
Provider with most accurate pricing for Boston Logan Intl-Cozumel flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Cozumel flights.
Search Deals
From Boston Logan Intl to Cozumel
Search Deals
One-way flight from Boston Logan Intl to Cozumel
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 May 10, 2026.
Use the filters below to find and compare flights from Boston to Cozumel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 6/3

7:25 am-2:42 pm

1 stop9h 17m

Cozumel

Mon 6/8

3:52 pm-12:57 pm

2 stops19h 05m

$590

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Fri 9/25

7:25 am-2:42 pm

1 stop9h 17m

Cozumel

Wed 9/30

3:52 pm-9:24 am

2 stops15h 32m

$590

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sun 5/31

8:15 am-2:42 pm

2 stops32h 27m

Cozumel

Thu 6/11

3:52 pm-9:29 am

2 stops15h 37m

$650

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 5/30

5:05 pm-2:42 pm

2 stops23h 37m

Cozumel

Tue 6/9

3:52 pm-12:57 pm

2 stops19h 05m

$650

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sun 8/23

8:31 pm-2:42 pm

2 stops20h 11m

Cozumel

Wed 8/26

3:52 pm-9:36 am

2 stops15h 44m

$665

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Tue 8/18

7:25 am-2:42 pm

1 stop9h 17m

Cozumel

Tue 8/25

3:52 pm-10:18 am

2 stops16h 26m

$665

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 10/31

3:13 pm-1:23 pm

2 stops24h 10m

Cozumel

Wed 11/11

2:25 pm-8:44 am

2 stops17h 19m

$665

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Tue 11/3

10:30 am-1:23 pm

2 stops27h 53m

Cozumel

Thu 11/12

2:25 pm-11:20 pm

1 stop7h 55m

$665

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 7/25

8:39 pm-2:42 pm

2 stops20h 03m

Cozumel

Tue 7/28

3:52 pm-11:19 pm

1 stop29h 27m

$681
Quickest round-trip

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 5/30

5:47 am-12:29 pm

1 stop8h 42m

Cozumel

Thu 6/11

3:52 pm-9:29 am

2 stops15h 37m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Boston 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 Boston to Cozumel in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Boston-Cozumel flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Cozumel flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Cozumel flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Cozumel flights, Cheapflights users trust FlightHub the most. FlightHub 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 Boston-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 Boston to Cozumel

Have a flexible travel schedule? Discover the best time to fly to Cozumel from Boston 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 Boston to Cozumel

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

Currently, January is the cheapest month in which you can book a flight from Boston to Cozumel (average of $487). Flying from Boston to Cozumel in May is currently the most expensive (average of $807). 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.

How much does it cost to fly round-trip from Boston to Cozumel?

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 May 10, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Boston to Cozumel. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,457 reviews

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,457 reviews
Delta
7.9
Good
8,457 reviews

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,671 reviews
Delta
7.9
Good
8,457 reviews

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Boston 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 Boston to Cozumel?

    Airlines like United Airlines fly from Boston to Cozumel in about 9h 17m. The time it takes to get you to your destination can typically vary by up to . The distance from Boston to Cozumel is about 1770 mi.

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

    Currently priced at $409, Delta will fly you from Boston to Cozumel and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $433. Users have found that Delta is 35% cheaper than the other options available to this destination.

  • Can I find deals for flights from Boston to Cozumel that include hotel bookings?

    Yes. In addition to deals on Boston to Cozumel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Cozumel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Cozumel.

  • Can I find deals for business class flights from Boston to Cozumel?

    Yes. Cheapflights offers flight deals from Boston 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 Boston to Cozumel?

    Currently, January is the cheapest month in which you can book a flight from Boston to Cozumel (average of $487). Flying from Boston to Cozumel in May is currently the most expensive (average of $807). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Cozumel

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Cancún flights
Hartford to Cancún flights
Albany to Cancún flights
Albany to Cozumel flights

Top 2 airlines flying from Boston to Cozumel

Discover the top 2 airlines that operate flights from Boston 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 May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$409Average$560FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$433Average$643FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights