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Cozumel

$171+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CZM
nov. 21 — nov. 281
vie. 11/21
vie. 11/28
1 adult, Economy
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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 octubre 22, 2025.

This Air Canada deal was found by Cheapflights users on 10/20. 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.
lun. 11/245:30 amBOS - CZM
1 stop9h 30mAir Canada
mié. 12/34:00 pmCZM - BOS
1 stop16h 57mAir Canada
Deal found 10/20$412
This Air Canada deal was found by Cheapflights users on 10/20. 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.
dom. 11/306:15 amBOS - CZM
1 stop8h 50mAir Canada
mié. 12/34:00 pmCZM - BOS
1 stop16h 57mAir Canada
Deal found 10/20$419
This Delta deal was found by Cheapflights users on 10/20. 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.
mié. 12/315:40 amBOS - CZM
1 stop9h 35mDelta
sáb. 1/104:28 pmCZM - BOS
1 stop17h 38mDelta
Deal found 10/20$441
This Delta deal was found by Cheapflights users on 10/21. 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.
mié. 12/315:40 amBOS - CZM
1 stop9h 35mDelta
mié. 1/74:28 pmCZM - BOS
1 stop17h 38mDelta
Deal found 10/21$451
This Air Canada deal was found by Cheapflights users on 10/20. 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.
sáb. 11/297:55 pmBOS - CZM
1 stop19h 10mAir Canada
mié. 12/34:00 pmCZM - BOS
2 stops16h 32mAir Canada
Deal found 10/20$480
This American Airlines deal was found by Cheapflights users on 10/21. 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.
mié. 12/105:21 amBOS - CZM
1 stop9h 29mAmerican Airlines
mar. 12/162:50 pmCZM - BOS
1 stop7h 10mAmerican Airlines
Deal found 10/21$481
This American Airlines deal was found by Cheapflights users on 10/20. 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.
lun. 12/16:10 pmBOS - CZM
1 stop21h 10mAmerican Airlines
sáb. 12/64:05 pmCZM - BOS
1 stop17h 24mAmerican Airlines
Deal found 10/20$493
This Delta deal was found by Cheapflights users on 10/20. 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.
mié. 12/315:40 amBOS - CZM
1 stop9h 35mDelta
mar. 1/63:15 pmCZM - BOS
1 stop8h 44mDelta
Deal found 10/20$507
This Air Canada deal was found by Cheapflights users on 10/20. 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.
lun. 10/275:30 amBOS - CZM
1 stop9h 30mAir Canada
lun. 11/33:10 pmCZM - BOS
1 stop22h 42mAir Canada
Deal found 10/20$526
This United Airlines deal was found by Cheapflights users on 10/20. 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.
jue. 12/47:07 pmBOS - CZM
2 stops19h 16mUnited Airlines
jue. 12/112:25 pmCZM - BOS
2 stops19h 24mUnited Airlines
Deal found 10/20$528
This American Airlines deal was found by Cheapflights users on 10/20. 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.
mar. 12/307:00 amBOS - CZM
1 stop8h 05mAmerican Airlines
lun. 1/123:25 pmCZM - BOS
1 stop8h 34mAmerican Airlines
Deal found 10/20$529

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 octubre 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$412
(Air Canada)

One-way from

$171
(Priceline)

Popular in

December

Cheapest in

January

Average price

$565
Provider with most accurate pricing for Boston Logan Intl-Cozumel flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Cozumel flights.
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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. 5% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 octubre 22, 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

vie. 1/2

5:40 am-2:15 pm

1 stop9h 35m

Cozumel

mié. 1/7

4:28 pm-11:06 am

1 stop17h 38m

$441

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

vie. 1/2

6:40 am-2:15 pm

1 stop8h 35m

Cozumel

sáb. 1/10

4:28 pm-11:06 am

1 stop17h 38m

$441

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

vie. 2/6

8:30 pm-2:00 pm

1 stop18h 30m

Cozumel

jue. 2/12

3:15 pm-12:59 am

1 stop8h 44m

$441

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

dom. 1/18

7:00 am-2:00 pm

1 stop8h 00m

Cozumel

lun. 1/19

4:28 pm-11:06 am

1 stop17h 38m

$512

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

vie. 2/6

8:30 pm-2:00 pm

1 stop18h 30m

Cozumel

sáb. 2/14

3:15 pm-12:59 am

1 stop8h 44m

$513

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

jue. 2/5

8:30 pm-2:00 pm

1 stop18h 30m

Cozumel

sáb. 2/14

3:15 pm-10:41 pm

1 stop6h 26m

$513

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

mar. 2/10

8:30 pm-2:00 pm

1 stop18h 30m

Cozumel

jue. 2/12

3:15 pm-10:41 pm

1 stop6h 26m

$532

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

mar. 2/10

8:30 pm-2:00 pm

1 stop18h 30m

Cozumel

vie. 2/13

3:15 pm-12:59 am

1 stop8h 44m

$532

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

mié. 1/14

4:49 pm-1:23 pm

2 stops21h 34m

Cozumel

mar. 1/20

2:25 pm-11:20 pm

1 stop7h 55m

$555

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

mié. 2/4

9:30 am-1:23 pm

2 stops28h 53m

Cozumel

vie. 2/13

2:25 pm-11:30 pm

1 stop8h 05m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 20 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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

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 October 17, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Cozumel, you should look to book at least 57 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 $169). Flying from Boston to Cozumel in April is currently the most expensive (average of $255). 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 octubre 22, 2025.
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
7,981 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 Delta fly from Boston to Cozumel in about 9h 35m. 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 $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. Check Cheapflights for deals on American Airlines for as low as $518. Users have found that Delta is 26% 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 $169). Flying from Boston to Cozumel in April is currently the most expensive (average of $255). 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 octubre 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$480Average$578FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$518Average$655FlexibilityNo cancel feeOn-time71%

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