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Cozumel

$177+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CZM
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$492
(Aeromexico)

One-way from

$177
(Air Canada)

Popular in

December

Cheapest in

November

Average price

$589
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, 1% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Aeromexico deal was found by Cheapflights users on 9/14. 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 12/211:45 pmBOS - CZM
2 stops23h 38mAeromexico
Wed 12/313:30 pmCZM - BOS
1 stop7h 23mAeromexico
Deal found 9/14$498
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/256:45 pmBOS - CZM
2 stops21h 02mAmerican Airlines
Thu 10/304:15 pmCZM - BOS
1 stop17h 36mAmerican Airlines
Deal found 9/14$502
This Aeromexico deal was found by Cheapflights users on 9/14. 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.
Sat 12/201:45 pmBOS - CZM
2 stops23h 49mAeromexico
Wed 12/313:30 pmCZM - BOS
1 stop7h 23mAeromexico
Deal found 9/14$523
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:55 pmBOS - CZM
2 stops19h 28mUnited Airlines
Wed 11/52:25 pmCZM - BOS
2 stops14h 31mUnited Airlines
Deal found 9/14$527
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/35:36 amBOS - CZM
1 stop9h 44mAmerican Airlines
Mon 11/172:53 pmCZM - BOS
1 stop7h 09mAmerican Airlines
Deal found 9/15$528
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 11/287:09 pmBOS - CZM
2 stops20h 11mAmerican Airlines
Thu 12/42:50 pmCZM - BOS
1 stop7h 08mAmerican Airlines
Deal found 9/14$532
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 11/45:30 amBOS - CZM
1 stop9h 23mAmerican Airlines
Wed 11/122:53 pmCZM - BOS
1 stop7h 31mAmerican Airlines
Deal found 9/14$546
This Aeromexico deal was found by Cheapflights users on 9/14. 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.
Sat 12/206:50 amBOS - CZM
1 stop8h 25mAeromexico
Mon 12/293:30 pmCZM - BOS
1 stop6h 41mAeromexico
Deal found 9/14$548
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:50 pmBOS - CZM
2 stops21h 33mUnited Airlines
Wed 11/122:25 pmCZM - BOS
2 stops14h 31mUnited Airlines
Deal found 9/14$559

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 September 16, 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 1/11

5:40 am-2:00 pm

1 stop9h 20m

Cozumel

Sun 1/18

3:15 pm-10:41 pm

1 stop6h 26m

$523

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sun 2/8

5:40 am-2:00 pm

1 stop9h 20m

Cozumel

Tue 2/17

3:15 pm-12:59 am

1 stop8h 44m

$532

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 2/9

5:40 am-2:00 pm

1 stop9h 20m

Cozumel

Tue 2/17

3:15 pm-12:59 am

1 stop8h 44m

$532

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 3/4

4:57 pm-1:23 pm

2 stops21h 26m

Cozumel

Tue 3/10

1:25 pm-5:58 am

2 stops14h 33m

$545

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 2/16

8:30 pm-2:00 pm

1 stop18h 30m

Cozumel

Thu 2/19

2:06 pm-12:59 am

2 stops9h 53m

$568

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 10/20

8:47 pm-12:19 pm

2 stops17h 32m

Cozumel

Wed 10/29

1:25 pm-9:30 am

2 stops18h 05m

$612

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Tue 2/17

12:38 pm-1:23 pm

2 stops25h 45m

Cozumel

Thu 2/26

2:25 pm-10:49 am

2 stops19h 24m

$612

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 10/20

6:15 pm-12:19 pm

2 stops20h 04m

Cozumel

Tue 10/28

1:25 pm-12:44 pm

2 stops21h 19m

$612

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 11/8

7:38 pm-1:23 pm

2 stops18h 45m

Cozumel

Wed 11/12

2:25 pm-11:15 pm

1 stop7h 50m

$612

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 10/18

7:30 am-12:19 pm

1 stop30h 49m

Cozumel

Fri 10/24

1:21 pm-11:44 pm

1 stop8h 23m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 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 September 12, 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 September 16, 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
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
1,696 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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.

  • How long is the flight from Boston to Cozumel?

    Airlines like Aeromexico, Delta, and United Airlines fly from Boston to Cozumel in about 9h 20m. The time it takes to get you to your destination can typically vary by up to 12h 06m. The distance from Boston to Cozumel is about 1770 mi. This flight may include one or multiple stops.

  • 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 $482 and $498, 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

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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$480Average$578FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$482Average$632FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$498Average$792FlexibilityNo cancel feeOn-timeN/A

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