HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Isla Mujeres

$124+ Cheap flights from Boston (BOS) to Isla Mujeres, Mexico

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CUN
janv. 21 — janv. 281
mar. 1/21
mar. 1/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Isla Mujeres with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Boston Logan Intl to Isla Mujeres are usually found in September or January, booked 79 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Boston to Isla Mujeres

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Isla Mujeres (IS9). 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 janvier 16, 2025.

Round-trip from

$276
(Cheapflightsfares)

One-way from

$124
(JetBlue)

Popular in

April

Cheapest in

September

Average price

$376
From Boston Logan Intl to Isla Mujeres
Search Deals
One-way flight from Boston Logan Intl to Isla Mujeres
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Boston to Isla Mujeres

Cheapest flights from Boston to Isla Mujeres
Explore the most affordable flight options available from Boston to Isla Mujeres. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/216:00 amBOS - CUN
1 stop6h 11mSpirit Airlines
jeu. 2/201:16 pmCUN - BOS
1 stop10h 31mSpirit Airlines
Deal found 1/14$276
This Delta deal was found by Cheapflights users on 1/15. 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.
lun. 2/38:31 amBOS - CUN
Nonstop4h 44mDelta
sam. 2/82:15 pmCUN - BOS
Nonstop4h 19mDelta
Deal found 1/15$283
This United Airlines deal was found by Cheapflights users on 1/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 2/25:45 amBOS - CUN
2 stops10h 14mUnited Airlines
mer. 2/512:28 pmCUN - BOS
1 stop6h 32mUnited Airlines
Deal found 1/14$287
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/812:27 pmBOS - CUN
2 stops23h 44mMultiple Airlines
mer. 2/121:16 pmCUN - BOS
1 stop10h 31mMultiple Airlines
Deal found 1/15$290
This JetBlue deal was found by Cheapflights users on 1/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/257:00 amBOS - CUN
1 stop10h 07mJetBlue
mar. 3/44:08 pmCUN - BOS
Nonstop4h 09mJetBlue
Deal found 1/14$292
This Southwest deal was found by Cheapflights users on 1/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/71:55 pmBOS - CUN
1 stop8h 05mSouthwest
mar. 3/1110:00 amCUN - BOS
1 stop11h 45mSouthwest
Deal found 1/14$297
This American Airlines deal was found by Cheapflights users on 1/16. 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. 4/17:48 amBOS - CUN
1 stop6h 32mAmerican Airlines
sam. 4/512:45 pmCUN - BOS
Nonstop4h 10mAmerican Airlines
Deal found 1/16$311
This Frontier deal was found by Cheapflights users on 1/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/86:00 amBOS - CUN
1 stop7h 07mFrontier
lun. 5/121:12 pmCUN - BOS
1 stop10h 32mFrontier
Deal found 1/15$341
This Aeromexico deal was found by Cheapflights users on 1/16. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/18:31 amBOS - CUN
Nonstop4h 44mAeromexico
jeu. 2/62:15 pmCUN - BOS
Nonstop4h 19mAeromexico
Deal found 1/16$355

Find flights from Boston to Isla Mujeres within your budget

Customize your flight search to find flights from Boston to Isla Mujeres 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 janvier 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

dim. 2/2

6:56 pm-9:13 am

1 stop14h 17m

Cancun

sam. 2/8

3:43 pm-11:22 pm

1 stop7h 39m

$277

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

lun. 1/27

6:00 am-12:11 pm

1 stop6h 11m

Cancun

sam. 2/1

10:09 am-12:27 am

1 stop14h 18m

$279

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

lun. 2/3

8:31 am-1:15 pm

Nonstop4h 44m

Cancun

sam. 2/8

2:15 pm-6:34 pm

Nonstop4h 19m

$283

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

dim. 2/2

5:45 am-3:59 pm

2 stops10h 14m

Cancun

mer. 2/5

12:28 pm-7:00 pm

1 stop6h 32m

$287

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

mar. 2/25

5:40 am-1:55 pm

1 stop8h 15m

Cancun

mar. 3/4

4:08 pm-8:17 pm

Nonstop4h 09m

$292

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

mar. 4/1

6:00 am-1:20 pm

1 stop8h 20m

Cancun

sam. 4/5

12:45 pm-5:55 pm

Nonstop4h 10m

$311

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

jeu. 5/8

6:00 am-12:07 pm

1 stop7h 07m

Cancun

lun. 5/12

1:12 pm-12:44 am

1 stop10h 32m

$341

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

ven. 2/7

5:35 am-5:15 pm

1 stop11h 40m

Cancun

jeu. 2/13

2:15 pm-6:34 pm

Nonstop4h 19m

$349

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

mar. 1/21

10:20 am-3:08 pm

Nonstop4h 48m

$124

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

lun. 3/3

12:54 pm-10:35 am

1 stop21h 41m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 19 results
1
2

Best time to book a flight from Boston to Isla Mujeres

Have a flexible travel schedule? Discover the best time to fly to Isla Mujeres 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.

Travel insights for flights from Boston to Isla Mujeres

Get recent, data-driven insights about flights from Boston to Isla Mujeres including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Boston to Isla Mujeres?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Isla Mujeres. Price data was last updated on January 10, 2025.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Isla Mujeres. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Isla Mujeres?

Currently, January is the cheapest month in which you can book a flight from Boston to Isla Mujeres (average of $360). Flying from Boston to Isla Mujeres in March is currently the most expensive (average of $492). 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.

What is the cheapest time of day to fly from BOS to IS9?

Find hourly flight availability from Boston to Isla Mujeres. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated janvier 16, 2025.

When flying from Boston to Isla Mujeres, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Boston to Isla Mujeres?

Use this chart to determine the cheapest time to fly round-trip from Boston to Isla Mujeres. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Isla Mujeres flight should consider departing on Thursday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Isla Mujeres

Explore weekly flight availability from Boston to Isla Mujeres. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated janvier 16, 2025.

The most flights from BOS to IS9 are scheduled on a Thursday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Isla Mujeres by month

Plan your trip to Isla Mujeres by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Isla Mujeres ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Isla Mujeres when rainfall is around 1.1 in.

Temperature in Isla Mujeres by month

Plan your trip to Isla Mujeres by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Isla Mujeres, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Isla Mujeres

Get insights into the airlines that provide service to Isla Mujeres. 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 Isla Mujeres. Reviews last updated janvier 16, 2025.
Peruse reviews from past customers who have flown with United Airlines, Southwest and Delta from Boston to Isla Mujeres to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Aeromexico
7.5
Good
1,849 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,199 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Boston to Isla Mujeres. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Isla Mujeres?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Isla Mujeres. 10 airlines have flights from Logan Intl to Isla Mujeres on a regular basis. Booking flights from Boston Logan Intl to Isla Mujeres should not be difficult; the airport handles an average of 3 outbound flights to Isla Mujeres per day.

  • How popular is this Boston to Isla Mujeres flight route?

    The Boston Logan Intl to Isla Mujeres flight path was viewed by 68 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $124 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Frontier and Spirit Airlines, with prices starting from $126 and $127, respectively.

  • What are the most reliable airlines from Boston to Isla Mujeres?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Isla Mujeres on time: JetBlue (81%), EL AL (73%), Delta (72%).

  • What are the cheapest flights from Boston to Isla Mujeres?

    Looking at all options, your cheapest flight can be booked for $128. While the most popular route (Boston Logan Intl - Cancun) can be booked for $273 on average our data indicates $558 when flying from Boston to Isla Mujeres.

  • Can I find deals for flights from Boston to Isla Mujeres that include hotel bookings?

    Yes. In addition to deals on Boston to Isla Mujeres flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Isla Mujeres?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Isla Mujeres.

  • Can I find deals for business class flights from Boston to Isla Mujeres?

    Yes. Cheapflights offers flight deals from Boston to Isla Mujeres 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 Isla Mujeres?

    Currently, January is the cheapest month in which you can book a flight from Boston to Isla Mujeres (average of $360). Flying from Boston to Isla Mujeres in March is currently the most expensive (average of $492). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Boston to Isla Mujeres

Discover the top 10 airlines that operate flights from Boston to Isla Mujeres. 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 janvier 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$328FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$150Average$497FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$224Average$463FlexibilityNo cancel feeOn-time65%
DeltaCheapest$246Average$484FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$260Average$520FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$279Average$521FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$279Average$533FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$311Average$773FlexibilityNo cancel feeOn-time63%
Air CanadaCheapest$466Average$626FlexibilityNo cancel feeOn-time67%
AeroMexico ConnectCheapest$632Average$746FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.