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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 12/1. 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
5:30 am - 2:00 pmBOS-CZM
9h 30m1 stop
Air Canada Logo
3:10 pm - 9:32 amCZM-BOS
17h 22m1 stop
$339Air Canada
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Mon, Dec 1 - Mon, Dec 8
Air Canada Logo
5:30 am - 2:00 pmBOS-CZM
9h 30m1 stop
Air Canada Logo
3:10 pm - 9:32 amCZM-BOS
17h 22m1 stop
$376Air Canada
Find Deal
Mon, Dec 1 - Mon, Dec 8
Air Canada Logo
6:15 am - 2:50 pmBOS-CZM
9h 35m1 stop
Air Canada Logo
3:10 pm - 7:42 pmCZM-BOS
27h 32m1 stop
$383Air Canada
Find Deal
Wed, Dec 3 - Mon, Dec 8
Aeromexico Logo
5:35 am - 1:50 pmBOS-CZM
9h 15m1 stop
Aeromexico Logo
3:05 pm - 1:04 amCZM-BOS
8h 59m1 stop
$401Aeromexico
Find Deal
Wed, Jan 21 - Fri, Jan 23
United Airlines Logo
4:30 pm - 1:23 pmBOS-CZM
21h 53m2 stops
United Airlines Logo
2:25 pm - 11:15 pmCZM-BOS
7h 50m1 stop
$403United Airlines
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Sat, Dec 6 - Mon, Dec 15
United Airlines Logo
6:23 pm - 1:23 pmBOS-CZM
20h 00m2 stops
United Airlines Logo
2:25 pm - 10:38 amCZM-BOS
19h 13m2 stops
$407United Airlines
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Sat, Dec 6 - Mon, Dec 15
Delta Logo
5:35 am - 1:50 pmBOS-CZM
9h 15m1 stop
Delta Logo
3:05 pm - 10:32 pmCZM-BOS
6h 27m1 stop
$409Delta
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Thu, Jan 8 - Wed, Jan 14
Delta Logo
8:00 pm - 3:00 pmBOS-CZM
20h 00m2 stops
Delta Logo
3:05 pm - 1:04 amCZM-BOS
8h 59m1 stop
$414Delta
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Sun, Jan 11 - Sun, Jan 18
United Airlines Logo
6:01 am - 2:19 pmBOS-CZM
9h 18m1 stop
United Airlines Logo
2:08 pm - 12:46 pmCZM-BOS
21h 38m1 stop
$417United Airlines
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Sat, Jan 3 - Sat, Jan 10
Air Canada Logo
5:30 am - 2:00 pmBOS-CZM
9h 30m1 stop
Air Canada Logo
3:10 pm - 9:57 amCZM-BOS
41h 47m2 stops
$418Air Canada
Find Deal
Mon, Dec 1 - Mon, Dec 8

Air Canada flights from Boston to Cozumel

Our best Air Canada deals on Boston to Cozumel flight tickets
Air Canada
Dec 1
BOS5:30 amBoston Logan Intl
9h 30m
1 stop
CZM2:00 pmCozumel
Dec 8
CZM3:10 pmCozumel
17h 22m
1 stop
BOS9:32 amBoston Logan Intl
$339
Find similar
Air Canada
Dec 1
BOS5:30 amBoston Logan Intl
9h 30m
1 stop
CZM2:00 pmCozumel
Dec 8
CZM3:10 pmCozumel
17h 22m
1 stop
BOS9:32 amBoston Logan Intl
$376
Find similar
Air Canada
Dec 3
BOS6:15 amBoston Logan Intl
9h 35m
1 stop
CZM2:50 pmCozumel
Dec 8
CZM3:10 pmCozumel
27h 32m
1 stop
BOS7:42 pmBoston Logan Intl
$383
Find similar

Aeromexico flights from Boston to Cozumel

Our best Aeromexico deals on Boston to Cozumel flight tickets
Aeromexico
Jan 21
BOS5:35 amBoston Logan Intl
9h 15m
1 stop
CZM1:50 pmCozumel
Jan 23
CZM3:05 pmCozumel
8h 59m
1 stop
BOS1:04 amBoston Logan Intl
$401
Find similar
Aeromexico
Feb 25
BOS6:55 amBoston Logan Intl
8h 05m
1 stop
CZM2:00 pmCozumel
Mar 4
CZM3:15 pmCozumel
6h 17m
1 stop
BOS10:32 pmBoston Logan Intl
$448
Find similar
Aeromexico
Feb 8
BOS6:55 amBoston Logan Intl
7h 55m
1 stop
CZM1:50 pmCozumel
Feb 14
CZM3:15 pmCozumel
8h 54m
1 stop
BOS1:09 amBoston Logan Intl
$500
Find similar

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 November 20, 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

Mon 12/1

5:30 am-2:00 pm

1 stop9h 30m

Cozumel

Mon 12/8

3:10 pm-9:32 am

1 stop17h 22m

$339

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 12/1

5:30 am-2:00 pm

1 stop9h 30m

Cozumel

Mon 12/8

3:10 pm-9:32 am

1 stop17h 22m

$376

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 12/3

6:15 am-2:50 pm

1 stop9h 35m

Cozumel

Mon 12/8

3:10 pm-7:42 pm

1 stop27h 32m

$383

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Wed 1/21

5:35 am-1:50 pm

1 stop9h 15m

Cozumel

Fri 1/23

3:05 pm-1:04 am

1 stop8h 59m

$401

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 12/6

4:30 pm-1:23 pm

2 stops21h 53m

Cozumel

Mon 12/15

2:25 pm-11:15 pm

1 stop7h 50m

$403

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 12/6

6:23 pm-1:23 pm

2 stops20h 00m

Cozumel

Mon 12/15

2:25 pm-10:38 am

2 stops19h 13m

$407

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Thu 1/8

5:35 am-1:50 pm

1 stop9h 15m

Cozumel

Wed 1/14

3:05 pm-10:32 pm

1 stop6h 27m

$409

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sun 1/11

8:00 pm-3:00 pm

2 stops20h 00m

Cozumel

Sun 1/18

3:05 pm-1:04 am

1 stop8h 59m

$414

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Sat 1/3

6:01 am-2:19 pm

1 stop9h 18m

Cozumel

Sat 1/10

2:08 pm-12:46 pm

1 stop21h 38m

$417

BostonCozumel

BOS - CZM

BOSCZM

Boston Logan Intl

Mon 12/1

5:30 am-2:00 pm

1 stop9h 30m

Cozumel

Mon 12/8

3:10 pm-9:57 am

2 stops41h 47m

$418

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 $653 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 $560 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.
Search flight deals

  • 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 7h 55m 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
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $514Free CancellationRating
7.2
11,046 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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