Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal to Isla Mujeres from C$ 185

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CUN
11 Feb — 18 Feb1
1 adult

The best prices from Montreal to Isla Mujeres are usually found in April or November, booked 62 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Montreal to Isla Mujeres

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 6 February 2025.

Round-trip from

C$ 350

One-way from

C$ 185

Popular in

July

Cheapest in

April

Average price

C$ 599
Flair Airlines
  • Flair Airlines
  • 16/3-3/4
  • Nonstop
  • 9h 19m total
  • Montreal to Isla Mujeres
Search Deals
Flair Airlines
  • Flair Airlines
  • 6/4
  • Nonstop
  • 5h 00m total
  • Montreal to Isla Mujeres
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Montreal to Isla Mujeres

Cheapest flights from Montreal to Isla Mujeres
Explore the most affordable flight options available from Montreal to Isla Mujeres. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 February 2025.

Sun 16/37:00 a.m.YUL - CUN
Nonstop4h 59mFlair Airlines
Thu 3/46:10 p.m.CUN - YUL
Nonstop4h 20mFlair Airlines
Deal found 5/2C$ 350
Tue 8/44:45 p.m.YUL - CUN
2 stops21h 19mMultiple Airlines
Wed 16/46:10 p.m.CUN - YUL
Nonstop4h 20mMultiple Airlines
Deal found 5/2C$ 378
Wed 19/29:15 a.m.YUL - CUN
1 stop7h 25mUnited Airlines
Wed 26/22:44 p.m.CUN - YUL
2 stops19h 36mUnited Airlines
Deal found 6/2C$ 416
Tue 11/27:30 a.m.YUL - CUN
2 stops10h 38mAmerican Airlines
Wed 19/23:06 p.m.CUN - YUL
1 stop8h 23mAmerican Airlines
Deal found 6/2C$ 465
Sun 9/27:00 a.m.YUL - CUN
1 stop28h 18mLufthansa
Tue 11/212:28 p.m.CUN - YUL
2 stops9h 14mLufthansa
Deal found 5/2C$ 471
Tue 8/41:30 p.m.YUL - CUN
2 stops28h 26mWestJet
Tue 15/46:50 p.m.CUN - YUL
2 stops40h 40mWestJet
Deal found 6/2C$ 491
Tue 11/210:05 a.m.YUL - CUN
1 stop14h 53mAeromexico
Tue 18/23:14 p.m.CUN - YUL
1 stop16h 11mAeromexico
Deal found 4/2C$ 495
Fri 4/42:20 p.m.YUL - CUN
Nonstop4h 50mAir Transat
Wed 9/47:30 p.m.CUN - YUL
Nonstop4h 10mAir Transat
Deal found 4/2C$ 512
Sun 7/96:25 p.m.YUL - CUN
1 stop15h 55mAir Canada
Tue 16/910:20 a.m.CUN - YUL
2 stops10h 26mAir Canada
Deal found 5/2C$ 549

Find flights from Montreal to Isla Mujeres within your budget

Customize your flight search to find flights from Montreal 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 629,999 searches. Data last updated 6 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 16/3

7:00 a.m.-10:59 a.m.

Nonstop4h 59m

Cancun

Thu 3/4

6:10 p.m.-11:30 p.m.

Nonstop4h 20m

C$ 350

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 8/4

4:45 p.m.-1:04 p.m.

2 stops21h 19m

Cancun

Wed 16/4

6:10 p.m.-11:30 p.m.

Nonstop4h 20m

C$ 378

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 20/2

6:30 p.m.-4:40 p.m.

1 stop22h 10m

Cancun

Wed 26/2

2:44 p.m.-10:20 a.m.

2 stops19h 36m

C$ 416

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Wed 9/4

1:30 p.m.-1:04 p.m.

1 stop24h 34m

Cancun

Tue 15/4

6:50 p.m.-12:30 p.m.

2 stops40h 40m

C$ 446

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 9/2

7:00 a.m.-11:18 a.m.

1 stop28h 18m

Cancun

Tue 11/2

12:28 p.m.-9:42 p.m.

2 stops9h 14m

C$ 471

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Tue 25/3

3:45 p.m.-10:03 a.m.

1 stop19h 18m

Cancun

Wed 2/4

11:05 a.m.-10:45 p.m.

1 stop10h 40m

C$ 495

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Fri 4/4

2:20 p.m.-6:10 p.m.

Nonstop4h 50m

Cancun

Wed 16/4

7:30 p.m.-12:40 a.m.

Nonstop4h 10m

C$ 512

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 9/2

10:05 a.m.-9:30 p.m.

1 stop11h 25m

Cancun

Fri 14/2

8:59 a.m.-7:25 a.m.

1 stop22h 26m

C$ 514

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Fri 21/3

7:10 p.m.-10:57 a.m.

1 stop16h 47m

Cancun

Fri 28/3

5:45 p.m.-10:40 a.m.

1 stop15h 55m

C$ 565

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 17/4

8:15 a.m.-8:40 p.m.

1 stop13h 25m

Cancun

Tue 22/4

7:00 a.m.-12:25 p.m.

Nonstop4h 25m

C$ 584

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 20 results
1
2

Best time to book a flight from Montreal to Isla Mujeres

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Isla Mujeres. Price data was last updated on 31 January 2025.

To ensure you get the cheapest price possible for a flight from Montreal to Isla Mujeres, you should look to book at least 62 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 Montreal to Isla Mujeres?

Currently, April is the cheapest month in which you can book a flight from Montreal to Isla Mujeres (average of C$ 298). Flying from Montreal to Isla Mujeres in July is currently the most expensive (average of C$ 464). 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 YMQ to IS9?

Find hourly flight availability from Montreal 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 6 February 2025.

When flying from Montreal 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 Montreal to Isla Mujeres?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Isla Mujeres. Price data was last updated on 23 June 2024.

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

Weekly flight availability from Montreal to Isla Mujeres

Explore weekly flight availability from Montreal 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 6 February 2025.

The most flights from YMQ to IS9 are scheduled on a Thursday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 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 29.0 - 282.0 mm per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Isla Mujeres when rainfall is around 29.0 mm.

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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

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 6 February 2025.
Read reviews from past customers who have flown Air Transat, Aeromexico and United Airlines from Montreal to Isla Mujeres. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
383 reviews
Check prices

Food

6.8

Comfort

7.4

Crew

8.5

Boarding

7.9

Entertainment

7.1

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

SFO - YYZ

Good flight! Smooth and on time. Loved the cookie snack. Will go with Porter again

Air Transat
7.8
Good
383 reviews
Air Transat
7.8
Good
383 reviews
Check prices

Food

6.8

Comfort

7.4

Crew

8.5

Boarding

7.9

Entertainment

7.1

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

SFO - YYZ

Good flight! Smooth and on time. Loved the cookie snack. Will go with Porter again

Aeromexico
7.5
Good
1,816 reviews
Air Transat
7.8
Good
383 reviews
Check prices

Food

6.8

Comfort

7.4

Crew

8.5

Boarding

7.9

Entertainment

7.1

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

SFO - YYZ

Good flight! Smooth and on time. Loved the cookie snack. Will go with Porter again

United Airlines
7.4
Good
8,879 reviews
Air Transat
7.8
Good
383 reviews
Check prices

Food

6.8

Comfort

7.4

Crew

8.5

Boarding

7.9

Entertainment

7.1

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

SFO - YYZ

Good flight! Smooth and on time. Loved the cookie snack. Will go with Porter again

American Airlines
7.2
Good
10,000 reviews
Air Transat
7.8
Good
383 reviews
Check prices

Food

6.8

Comfort

7.4

Crew

8.5

Boarding

7.9

Entertainment

7.1

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

SFO - YYZ

Good flight! Smooth and on time. Loved the cookie snack. Will go with Porter again

WestJet
7.2
Good
2,814 reviews
Air Transat
7.8
Good
383 reviews
Check prices

Food

6.8

Comfort

7.4

Crew

8.5

Boarding

7.9

Entertainment

7.1

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

SFO - YYZ

Good flight! Smooth and on time. Loved the cookie snack. Will go with Porter again

Related info for your journey

Find useful and relevant information for your journey from Montreal 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 are the cheapest airlines to fly from Montreal to Isla Mujeres one-way?

    To fly one-way, consider booking your trip with Flair Airlines, which is currently one of the cheapest options available, starting at C$ 185. WestJet flights start at C$ 213 while deals on United Airlines start at C$ 236 one-way.

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

    The top 3 most reliable airlines when flying from Montreal to Isla Mujeres are Air Canada Rouge (70%), Air Canada (67%) and Flair Airlines (56%).

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

    The cheapest flight price from Montreal to Isla Mujeres is C$ 180. On average you can expect to pay C$ 1,100. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Cancun), can usually be booked for C$ 355.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Montreal to Isla Mujeres (average of C$ 298). Flying from Montreal to Isla Mujeres in July is currently the most expensive (average of C$ 464). 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 9 airlines flying from Montreal to Isla Mujeres

Discover the top 9 airlines that operate flights from Montreal 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 629,999 searches. Data last updated 6 February 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 244AverageC$ 676FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Flair AirlinesCheapestC$ 321AverageC$ 466FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
United AirlinesCheapestC$ 376AverageC$ 633FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 417AverageC$ 820FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ArajetCheapestC$ 426AverageC$ 578FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AeromexicoCheapestC$ 477AverageC$ 600FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
WestJetCheapestC$ 487AverageC$ 828FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 522AverageC$ 805FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 594AverageC$ 731FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Isla Mujeres?

Deals for Montreal to Isla Mujeres flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Isla Mujeres?

Cheapflights helps you find that perfect flight to Isla Mujeres from Montreal by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Montreal to Isla Mujeres with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Isla Mujeres, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Montreal to Isla Mujeres become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.