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Cozumel

$249+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CZM
Jul 31 — Aug 71
Fri 7/31
Fri 8/7
1 adult, Economy
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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 July 1, 2026.

This Air Canada deal was found by Cheapflights users on 7/1. 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 10/256:35 pm
BOS
-
CZM
1 stop19h 25m
Air Canada
Mon 11/22:55 pm
CZM
-
BOS
1 stop23h 58m
Air Canada
Deal found 7/1$524
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Mon 10/265:30 am
BOS
-
CZM
1 stop8h 30m
Air Canada
Mon 11/22:55 pm
CZM
-
BOS
1 stop19h 03m
Air Canada
Deal found 7/1$546
This American Airlines deal was found by Cheapflights users on 6/27. 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 10/216:00 am
BOS
-
CZM
1 stop8h 25m
American Airlines
Wed 10/283:25 pm
CZM
-
BOS
1 stop6h 27m
American Airlines
Deal found 6/27$559
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 10/126:00 am
BOS
-
CZM
1 stop8h 58m
American Airlines
Fri 10/162:38 pm
CZM
-
BOS
1 stop8h 02m
American Airlines
Deal found 6/30$562
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/228:30 pm
BOS
-
CZM
2 stops19h 12m
United Airlines
Fri 8/283:52 pm
CZM
-
BOS
2 stops17h 00m
United Airlines
Deal found 6/30$566
This Air Canada deal was found by Cheapflights users on 6/29. 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 11/226:35 pm
BOS
-
CZM
1 stop19h 25m
Air Canada
Wed 12/212:50 pm
CZM
-
BOS
1 stop9h 47m
Air Canada
Deal found 6/29$572
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/224:27 pm
BOS
-
CZM
1 stop22h 14m
American Airlines
Fri 8/281:58 pm
CZM
-
BOS
1 stop8h 28m
American Airlines
Deal found 6/30$574
This Air Canada deal was found by Cheapflights users on 6/28. 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.
Mon 11/235:30 am
BOS
-
CZM
1 stop8h 30m
Air Canada
Wed 12/212:50 pm
CZM
-
BOS
2 stops21h 08m
Air Canada
Deal found 6/28$575
This Air Canada deal was found by Cheapflights users on 6/29. 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.
Sat 11/215:45 am
BOS
-
CZM
1 stop30h 00m
Air Canada
Wed 12/212:50 pm
CZM
-
BOS
1 stop21h 27m
Air Canada
Deal found 6/29$577
This Air Canada deal was found by Cheapflights users on 6/28. 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.
Fri 11/276:35 pm
BOS
-
CZM
2 stops41h 10m
Air Canada
Wed 12/212:50 pm
CZM
-
BOS
1 stop25h 27m
Air Canada
Deal found 6/28$580
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Sat 10/246:00 am
BOS
-
CZM
1 stop29h 45m
Air Canada
Mon 11/22:55 pm
CZM
-
BOS
1 stop19h 03m
Air Canada
Deal found 7/1$581

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 July 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$524
(Air Canada)

One-way from

$249
(Air Canada)

Popular in

May

Cheapest in

January

Average price

$732
Provider with most accurate pricing for Boston Logan Intl-Cozumel Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Cozumel Intl flights.
Search Deals
From Boston Logan Intl to Cozumel Intl
Search Deals
One-way flight from Boston Logan Intl to Cozumel Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 1, 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 10/21

6:43 pm-2:42 pm

2 stops20h 59m

Cozumel Intl

Mon 10/26

3:50 pm-5:51 am

2 stops13h 01m

$601

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Thu 10/29

6:00 am-2:42 pm

2 stops9h 42m

Cozumel Intl

Tue 11/3

4:50 pm-12:05 pm

1 stop19h 15m

$637

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 10/28

8:27 pm-2:42 pm

2 stops19h 15m

Cozumel Intl

Wed 11/4

4:50 pm-5:51 am

2 stops13h 01m

$696

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 7/29

5:47 am-2:42 pm

1 stop9h 55m

Cozumel Intl

Fri 8/7

3:52 pm-5:31 pm

2 stops24h 39m

$696

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 10/17

9:30 am-2:42 pm

2 stops30h 12m

Cozumel Intl

Tue 10/27

3:50 pm-7:44 am

2 stops14h 54m

$706

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 8/10

9:50 am-2:42 pm

2 stops29h 52m

Cozumel Intl

Fri 8/14

3:52 pm-12:24 pm

1 stop19h 32m

$713

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 10/24

7:13 pm-2:42 pm

2 stops20h 29m

Cozumel Intl

Sat 10/31

1:05 pm-11:22 pm

1 stop9h 17m

$731

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Fri 10/30

8:25 pm-1:20 pm

1 stop17h 55m

Cozumel Intl

Fri 11/6

4:50 pm-7:44 am

2 stops14h 54m

$731

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 9/9

7:25 am-2:42 pm

1 stop8h 17m

Cozumel Intl

Sun 9/13

3:52 pm-10:18 am

2 stops17h 26m

$731

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Thu 8/13

5:45 am-2:42 pm

2 stops9h 57m

Cozumel Intl

Thu 8/20

3:52 pm-8:17 am

2 stops15h 25m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 $482). Flying from Boston to Cozumel in May is currently the most expensive (average of $1,117). 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 July 1, 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
7.8
Good
8,452 reviews

Food

7.2

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Delta
7.8
Good
8,452 reviews
Delta
7.8
Good
8,452 reviews

Food

7.2

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
American Airlines
7.1
Good
11,766 reviews
Delta
7.8
Good
8,452 reviews

Food

7.2

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

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 20h 59m. 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 39% 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 $482). Flying from Boston to Cozumel in May is currently the most expensive (average of $1,117). 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

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Alternative routes for Boston to Cozumel

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$409Average$560FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$433Average$637FlexibilityNo cancel feeOn-time71%

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