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Cozumel

$194+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CZM
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$489
(Aeromexico)

One-way from

$194
(Air Canada)

Popular in

December

Cheapest in

November

Average price

$678
From Boston Logan Intl to Cozumel
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One-way flight from Boston Logan Intl to Cozumel
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High demand for flights, 7% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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 10/256:28 pmBOS - CZM
2 stops21h 19mAmerican Airlines
Thu 10/302:30 pmCZM - BOS
2 stops14h 45mAmerican Airlines
Deal found 8/13$502
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/277:08 pmBOS - CZM
2 stops19h 11mUnited Airlines
Sat 10/43:50 pmCZM - BOS
2 stops17h 12mUnited Airlines
Deal found 8/13$527
This American Airlines deal was found by Cheapflights users on 8/13. 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 12/125:44 amBOS - CZM
1 stop9h 05mAmerican Airlines
Fri 12/194:10 pmCZM - BOS
1 stop5h 53mAmerican Airlines
Deal found 8/13$528
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/274:35 pmBOS - CZM
1 stop24h 46mAmerican Airlines
Sat 10/44:18 pmCZM - BOS
1 stop17h 32mAmerican Airlines
Deal found 8/13$539
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/184:34 pmBOS - CZM
1 stop24h 51mAmerican Airlines
Sat 10/254:35 pmCZM - BOS
2 stops13h 03mAmerican Airlines
Deal found 8/12$544
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 10/305:30 amBOS - CZM
1 stop10h 17mAmerican Airlines
Mon 11/32:53 pmCZM - BOS
1 stop7h 09mAmerican Airlines
Deal found 8/11$558
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/247:30 pmBOS - CZM
2 stops21h 51mAmerican Airlines
Sun 9/284:14 pmCZM - BOS
1 stop17h 36mAmerican Airlines
Deal found 8/12$567
This Aeromexico deal was found by Cheapflights users on 8/14. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:55 amBOS - CZM
1 stop8h 05mAeromexico
Thu 1/83:15 pmCZM - BOS
1 stop8h 44mAeromexico
Deal found 8/14$572
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/285:00 amBOS - CZM
2 stops12h 21mAmerican Airlines
Sun 10/54:14 pmCZM - BOS
1 stop21h 04mAmerican Airlines
Deal found 8/14$575

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 August 14, 2025.
Use the filters below to find and compare flights from Boston to Cozumel that are best for you.

Fly from

Boston

Fly to

Cozumel

Route

Depart

Return

Price

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sun 2/8

7:00 am-2:00 pm

1 stop8h 00m

Cozumel

Wed 2/18

3:15 pm-12:59 am

1 stop8h 44m

$488

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 1/5

5:40 am-2:00 pm

1 stop9h 20m

Cozumel

Thu 1/15

3:15 pm-12:59 am

1 stop8h 44m

$498

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 1/26

5:40 am-3:13 pm

1 stop10h 33m

Cozumel

Thu 2/5

3:15 pm-10:41 pm

1 stop6h 26m

$498

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Tue 1/6

7:00 am-2:00 pm

1 stop8h 00m

Cozumel

Thu 1/15

3:15 pm-12:59 am

1 stop8h 44m

$498

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 1/28

7:00 am-2:00 pm

1 stop8h 00m

Cozumel

Tue 2/3

2:21 pm-12:59 am

2 stops9h 38m

$498

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 2/9

7:00 am-2:00 pm

1 stop8h 00m

Cozumel

Fri 2/20

2:21 pm-9:24 am

2 stops18h 03m

$498

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 1/5

7:00 am-2:00 pm

1 stop8h 00m

Cozumel

Fri 1/16

3:15 pm-10:41 pm

1 stop6h 26m

$498

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 2/9

7:00 am-2:00 pm

1 stop8h 00m

Cozumel

Wed 2/18

3:15 pm-10:41 pm

1 stop6h 26m

$498

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Tue 1/6

7:00 am-2:00 pm

1 stop8h 00m

Cozumel

Fri 1/16

3:15 pm-12:59 am

1 stop8h 44m

$498

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 1/14

7:00 am-2:00 pm

1 stop8h 00m

Cozumel

Sun 1/18

12:51 pm-12:59 am

2 stops11h 08m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 18 results
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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

How far ahead should I book a flight from Boston to Cozumel?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Cozumel. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Cozumel, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $464). Flying from Boston to Cozumel in June is currently the most expensive (average of $644). 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.

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 August 14, 2025.
Read reviews from past customers who have flown Delta, Aeromexico, 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
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,723 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Currently priced at $480, Delta will fly you from Boston to Cozumel and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Aeromexico - these airlines can fly you to your destination from $481 and $488, respectively. Users have found that Delta is 25% 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 $464). Flying from Boston to Cozumel in June is currently the most expensive (average of $644). 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

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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 3 airlines flying from Boston to Cozumel

Discover the top 3 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$480Average$578FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$481Average$638FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$488Average$766FlexibilityNo cancel feeOn-timeN/A

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