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Cozumel

$207+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CZM
Jul 21 — Jul 281
Mon 7/21
Mon 7/28
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 July 16, 2025.

Round-trip from

$511
(United Airlines)

One-way from

$207
(Air Canada)

Popular in

May

Cheapest in

November

Average price

$636
From Boston Logan Intl to Cozumel
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One-way flight from Boston Logan Intl to Cozumel
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Highest demand for flights based on searches. 9% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 16, 2025.

This United Airlines deal was found by Cheapflights users on 7/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:25 amBOS - CZM
1 stop8h 54mUnited Airlines
Tue 8/191:21 pmCZM - BOS
2 stops21h 27mUnited Airlines
Deal found 7/15$511
This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:40 amBOS - CZM
1 stop9h 20mDelta
Wed 1/73:15 pmCZM - BOS
1 stop6h 26mDelta
Deal found 7/15$524
This Mytrip deal was found by Cheapflights users on 7/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:10 amBOS - CZM
2 stops13h 05mMultiple Airlines
Sun 10/262:20 pmCZM - BOS
1 stop6h 17mMultiple Airlines
Deal found 7/15$550
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Wed 12/107:28 amBOS - CZM
1 stop7h 52mAmerican Airlines
Tue 12/163:05 pmCZM - BOS
1 stop7h 00mAmerican Airlines
Deal found 7/14$567

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 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

Tue 8/12

5:25 am-12:19 pm

1 stop8h 54m

Cozumel

Tue 8/19

1:21 pm-12:48 pm

2 stops21h 27m

$511

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 12/29

5:40 am-2:00 pm

1 stop9h 20m

Cozumel

Wed 1/7

3:15 pm-10:41 pm

1 stop6h 26m

$524

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Fri 10/17

6:10 am-5:15 pm

2 stops13h 05m

Cozumel

Sun 10/26

2:20 pm-10:37 pm

1 stop6h 17m

$550

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 12/10

7:28 am-2:20 pm

1 stop7h 52m

Cozumel

Tue 12/16

3:05 pm-11:05 pm

1 stop7h 00m

$567

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 12/3

6:15 am-2:10 pm

1 stop8h 55m

$207

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 12/29

6:55 am-2:00 pm

1 stop8h 05m

$266

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 1/12

8:30 pm-2:00 pm

1 stop18h 30m

$271

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Thu 8/14

4:27 pm-12:19 pm

2 stops21h 52m

$321

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 10/13

6:00 am-1:47 pm

2 stops9h 47m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

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 July 11, 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 July 16, 2025.
Read reviews from past customers who have flown Delta, Aeromexico, and United 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

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

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

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

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
1,715 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

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!
United Airlines
7.4
Good
8,863 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

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

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

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!
Air Canada
7.1
Good
9,731 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

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.

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

    Currently priced at $511, United Airlines will fly you from Boston to Cozumel and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $524 and $567, respectively. Users have found that United Airlines is 21% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Boston to Cozumel one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $207. Users have also found prices from $266 and $271 on Aeromexico and Delta, respectively.

  • 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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Top 4 airlines flying from Boston to Cozumel

Discover the top 4 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$412Average$766FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$442Average$578FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$479Average$634FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$498Average$568FlexibilityNo cancel feeOn-time69%

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