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Cheap flights from Boston to Cancún from $171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Cancún departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Air Canada Logo
6:55 pm - 1:05 pmBOS-CZM
20h 10m1 stop
Air Canada Logo
2:10 pm - 7:12 pmCZM-BOS
27h 02m1 stop
$382Air Canada
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Sat, Oct 25 - Mon, Oct 27
Air Canada Logo
5:30 am - 2:00 pmBOS-CZM
9h 30m1 stop
Air Canada Logo
3:20 pm - 10:37 pmCZM-BOS
6h 17m1 stop
$419Air Canada
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Mon, Dec 1 - Sun, Dec 14
Delta Logo
5:40 am - 2:15 pmBOS-CZM
9h 35m1 stop
Delta Logo
4:28 pm - 11:06 amCZM-BOS
17h 38m1 stop
$441Delta
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Wed, Dec 31 - Wed, Jan 7
American Airlines Logo
6:00 am - 2:24 pmBOS-CZM
9h 24m1 stop
American Airlines Logo
5:30 pm - 11:33 amCZM-BOS
17h 03m1 stop
$451American Airlines
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Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
5:21 am - 1:50 pmBOS-CZM
9h 29m1 stop
American Airlines Logo
2:50 pm - 11:00 pmCZM-BOS
7h 10m1 stop
$461American Airlines
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Wed, Dec 10 - Tue, Dec 16
Delta Logo
8:30 pm - 2:00 pmBOS-CZM
18h 30m1 stop
Delta Logo
3:15 pm - 12:59 amCZM-BOS
8h 44m1 stop
$495Delta
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Fri, Feb 20 - Thu, Feb 26
United Airlines Logo
4:57 pm - 1:23 pmBOS-CZM
21h 26m2 stops
United Airlines Logo
1:25 pm - 11:33 pmCZM-BOS
8h 08m1 stop
$499United Airlines
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Sun, Mar 1 - Tue, Mar 10
United Airlines Logo
7:22 pm - 1:23 pmBOS-CZM
19h 01m2 stops
United Airlines Logo
2:25 pm - 11:20 pmCZM-BOS
7h 55m1 stop
$503United Airlines
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Sat, Jan 17 - Tue, Jan 27
Aeromexico Logo
7:00 am - 2:00 pmBOS-CZM
8h 00m1 stop
Aeromexico Logo
3:15 pm - 12:59 amCZM-BOS
8h 44m1 stop
$505Aeromexico
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Wed, Jan 14 - Tue, Jan 20
Aeromexico Logo
5:40 am - 1:05 pmBOS-CZM
9h 25m1 stop
Aeromexico Logo
2:20 pm - 10:35 pmCZM-BOS
6h 15m1 stop
$510Aeromexico
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Mon, Apr 6 - Wed, Apr 8

Air Canada flights from Boston to Cozumel

Our best Air Canada deals on Boston to Cozumel flight tickets
Air Canada
Oct 25
BOS6:55 pmBoston Logan Intl
20h 10m
1 stop
CZM1:05 pmCozumel
Oct 27
CZM2:10 pmCozumel
27h 02m
1 stop
BOS7:12 pmBoston Logan Intl
$382
Find similar
Air Canada
Dec 1
BOS5:30 amBoston Logan Intl
9h 30m
1 stop
CZM2:00 pmCozumel
Dec 14
CZM3:20 pmCozumel
6h 17m
1 stop
BOS10:37 pmBoston Logan Intl
$419
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Air Canada
Dec 3
BOS6:15 amBoston Logan Intl
9h 35m
1 stop
CZM2:50 pmCozumel
Dec 14
CZM3:20 pmCozumel
6h 17m
1 stop
BOS10:37 pmBoston Logan Intl
$453
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Delta flights from Boston to Cozumel

Our best Delta deals on Boston to Cozumel flight tickets
Delta
Dec 31
BOS5:40 amBoston Logan Intl
9h 35m
1 stop
CZM2:15 pmCozumel
Jan 7
CZM4:28 pmCozumel
17h 38m
1 stop
BOS11:06 amBoston Logan Intl
$441
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Delta
Feb 20
BOS8:30 pmBoston Logan Intl
18h 30m
1 stop
CZM2:00 pmCozumel
Feb 26
CZM3:15 pmCozumel
8h 44m
1 stop
BOS12:59 amBoston Logan Intl
$495
Find similar
Delta
Jan 5
BOS5:40 amBoston Logan Intl
9h 20m
1 stop
CZM2:00 pmCozumel
Jan 8
CZM3:15 pmCozumel
8h 44m
1 stop
BOS12:59 amBoston Logan Intl
$507
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momondo 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, momondo users made 832,500 searches. Data last updated October 14, 2025.
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

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 10/25

6:55 pm-1:05 pm

1 stop20h 10m

Cozumel

Mon 10/27

2:10 pm-7:12 pm

1 stop27h 02m

$382

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 12/1

5:30 am-2:00 pm

1 stop9h 30m

Cozumel

Sun 12/14

3:20 pm-10:37 pm

1 stop6h 17m

$419

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 12/31

5:40 am-2:15 pm

1 stop9h 35m

Cozumel

Wed 1/7

4:28 pm-11:06 am

1 stop17h 38m

$441

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 1/31

6:00 am-2:24 pm

1 stop9h 24m

Cozumel

Sat 2/7

5:30 pm-11:33 am

1 stop17h 03m

$451

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 12/10

5:21 am-1:50 pm

1 stop9h 29m

Cozumel

Tue 12/16

2:50 pm-11:00 pm

1 stop7h 10m

$461

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Fri 2/20

8:30 pm-2:00 pm

1 stop18h 30m

Cozumel

Thu 2/26

3:15 pm-12:59 am

1 stop8h 44m

$495

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sun 3/1

4:57 pm-1:23 pm

2 stops21h 26m

Cozumel

Tue 3/10

1:25 pm-11:33 pm

1 stop8h 08m

$499

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 1/17

7:22 pm-1:23 pm

2 stops19h 01m

Cozumel

Tue 1/27

2:25 pm-11:20 pm

1 stop7h 55m

$503

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 1/14

7:00 am-2:00 pm

1 stop8h 00m

Cozumel

Tue 1/20

3:15 pm-12:59 am

1 stop8h 44m

$505

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 4/6

5:40 am-1:05 pm

1 stop9h 25m

Cozumel

Wed 4/8

2:20 pm-10:35 pm

1 stop6h 15m

$510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Cozumel

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cozumel?

If you aren’t able to travel to Cozumel during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $565.

What is the cheapest day to depart on your flight to Cozumel?

On average, the least expensive day to fly to Cozumel from Boston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $523. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Cozumel for around $651.

What is the cheapest time of day to depart on your flight to Cozumel?

Our data shows that the cheapest Boston to Cozumel flights are usually those with departure times in the evening. Our users have found flights to Cozumel in the evening for as low as $497. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $653 on average. Flights to Cozumel from Boston in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Cozumel?

You are more likely to see cheaper flights to Cozumel from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Cozumel for around $658 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cozumel from Boston for as low as $566 on momondo.

When to book flights from Boston to Cozumel

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Cozumel according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Cozumel (BOS to CZM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Cozumel

Direct flights

None
There are no direct flights from Boston to Cozumel. There are no popular flight routes from Boston to Cozumel.
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  • How far is Boston Logan Intl to Cozumel by plane?

    A flight from Boston Logan Intl to Cozumel will travel around 1769.4 mi. Typically, this will take 8h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Cozumel Airport?

    Prices for flights from Boston Logan Intl Airport to Cozumel Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Cozumel Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Cozumel Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Cozumel Airport.

  • What documentation or ID do you need to fly to Cozumel Airport?

    The necessary travel and health documents for your Cozumel Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Cozumel?

Best airlines flying from Boston to Cozumel

Compare and see reviews for airlines that fly from Boston to Cozumel with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $480Free CancellationRating
7.9
7,975 reviews
Search Delta flights
American AirlinesPriceFrom $518Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Cozumel?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Cozumel. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Cozumel with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cozumel from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Cozumel?

momondo provides multiple filters to help you find the best flight to Cozumel from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Cozumel right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Cozumel flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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