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Cozumel

$300+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CZM
Jun 26 — Jul 31
Fri 6/26
Fri 7/3
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 May 27, 2026.

This Expedia deal was found by Cheapflights users on 5/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:55 pm
BOS
-
CZM
1 stop22h 40m
Air Canada
Sun 11/112:35 pm
CZM
-
BOS
2 stops21h 02m
Air Canada
Deal found 5/27$552
This United Airlines deal was found by Cheapflights users on 5/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:43 pm
BOS
-
CZM
2 stops20h 59m
United Airlines
Wed 7/293:52 pm
CZM
-
BOS
2 stops13h 06m
United Airlines
Deal found 5/27$555
This Orbitz deal was found by Cheapflights users on 5/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:10 am
BOS
-
CZM
1 stop29h 25m
Air Canada
Sun 11/1512:35 pm
CZM
-
BOS
2 stops28h 22m
Air Canada
Deal found 5/26$572
This United Airlines deal was found by Cheapflights users on 5/25. 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 7/15:47 am
BOS
-
CZM
1 stop9h 55m
United Airlines
Sun 7/123:52 pm
CZM
-
BOS
2 stops18h 13m
United Airlines
Deal found 5/25$595
This United Airlines deal was found by Cheapflights users on 5/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:47 am
BOS
-
CZM
1 stop9h 55m
United Airlines
Fri 7/243:52 pm
CZM
-
BOS
2 stops17h 01m
United Airlines
Deal found 5/27$621
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Thu 10/294:25 pm
BOS
-
CZM
2 stops20h 58m
United Airlines
Sun 11/12:25 pm
CZM
-
BOS
1 stop8h 55m
United Airlines
Deal found 5/23$630
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Mon 8/177:25 am
BOS
-
CZM
1 stop8h 17m
United Airlines
Fri 8/213:52 pm
CZM
-
BOS
2 stops18h 27m
United Airlines
Deal found 5/26$633
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Thu 11/267:35 pm
BOS
-
CZM
2 stops17h 48m
United Airlines
Mon 12/142:25 pm
CZM
-
BOS
2 stops18h 59m
United Airlines
Deal found 5/23$635

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 May 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$552
(Expedia)

One-way from

$300
(Air Canada)

Popular in

May

Cheapest in

January

Average price

$807
Provider with most accurate pricing for Boston Logan Intl-Cozumel Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Cozumel Intl flights.
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From Boston Logan Intl to Cozumel Intl
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One-way flight from Boston Logan Intl to Cozumel Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
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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 May 27, 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

Sat 7/18

8:15 am-2:42 pm

2 stops31h 27m

Cozumel Intl

Fri 7/24

3:52 pm-11:16 am

2 stops18h 24m

$664

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 8/10

8:39 pm-2:42 pm

2 stops19h 03m

Cozumel Intl

Fri 8/14

3:52 pm-5:59 am

2 stops13h 07m

$675

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 9/12

7:23 pm-2:42 pm

2 stops20h 19m

Cozumel Intl

Sat 9/19

3:52 pm-9:33 am

2 stops16h 41m

$698

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Fri 10/30

8:10 pm-1:19 pm

1 stop18h 09m

Cozumel Intl

Tue 11/3

2:25 pm-11:20 pm

1 stop8h 55m

$710

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 7/25

6:43 pm-2:42 pm

2 stops20h 59m

Cozumel Intl

Sat 8/1

3:52 pm-9:29 am

2 stops16h 37m

$715
Quickest round-trip

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Fri 7/10

7:25 am-2:42 pm

1 stop8h 17m

Cozumel Intl

Tue 7/14

3:52 pm-5:58 am

2 stops13h 06m

$715

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Fri 6/26

8:39 pm-2:42 pm

2 stops19h 03m

Cozumel Intl

Tue 6/30

3:52 pm-9:29 am

2 stops16h 37m

$715

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 7/25

6:43 pm-2:42 pm

2 stops20h 59m

Cozumel Intl

Sat 8/8

3:52 pm-9:29 am

2 stops16h 37m

$715

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 6/20

8:39 pm-2:42 pm

2 stops19h 03m

Cozumel Intl

Sat 6/27

3:52 pm-9:29 am

2 stops16h 37m

$715

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Tue 9/15

5:45 am-2:42 pm

2 stops9h 57m

Cozumel Intl

Sun 9/20

3:52 pm-9:33 am

2 stops16h 41m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/23

Showing 1-10 of 23 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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 $487). Flying from Boston to Cozumel in May is currently the most expensive (average of $807). 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 May 27, 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
7.9
Good
8,428 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,428 reviews
Delta
7.9
Good
8,428 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,642 reviews
Delta
7.9
Good
8,428 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 31h 27m. 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 35% 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 $487). Flying from Boston to Cozumel in May is currently the most expensive (average of $807). 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 May 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$409Average$560FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$433Average$643FlexibilityNo cancel feeOn-time71%

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