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Cheap flights from Montreal to Key West from C$ 639

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YMQ — EYW
23 Apr — 30 Apr1
1 adult
Tue 23/4
Tue 30/4

Cheap flight deals from Montreal to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Key West (EYW). 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 18 April 2024.

Popular in

September

Cheapest in

October

Average price

C$ 1,083

Round-trip from

C$ 773
High demand for flights, 15% potential price rise
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Best time to find cheap flights, 36% potential price drop
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Average for round-trip flights in April 2024
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From Montreal (YMQ) to Key West
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What is the cheapest day to fly round-trip from Montreal to Key West?

Sunday is generally a great day to depart. Flying on this day could help you save up to 26%.

What is the cheapest month to fly from Montreal to Key West?

Flights from Montreal to Key West lean towards being more expensive in September. Prices are generally better when you fly from Montreal to Key West in October, with the cheapest ticket starting at C$ 600.

When is the cheapest time to fly from Montreal to Key West (YMQ - EYW)?

One of the essential ways to save on airfare from Montreal to Key West is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% on airfare.

Cheap American Airlines flights from Montreal to Key West

Explore cheap flight options specifically provided by American Airlines for the route between Montreal and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 507,522 searches. Data last updated 18 April 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Montreal to Key West. Make sure to check back often as deals are often changing.
Thu 9/52:40 p.m.YUL - EYW
1 stop20h 21mAmerican Airlines
Mon 13/52:11 p.m.EYW - YUL
1 stop8h 28mAmerican Airlines
Deal found 17/4C$ 795
Fri 17/57:00 a.m.YUL - EYW
1 stop12h 01mAmerican Airlines
Tue 21/52:30 p.m.EYW - YUL
1 stop19h 22mAmerican Airlines
Deal found 17/4C$ 805
Fri 17/57:00 a.m.YUL - EYW
1 stop12h 01mAmerican Airlines
Tue 21/56:10 p.m.EYW - YUL
2 stops15h 42mAmerican Airlines
Deal found 17/4C$ 816
Fri 17/55:29 p.m.YUL - EYW
2 stops25h 38mAmerican Airlines
Tue 21/56:10 p.m.EYW - YUL
2 stops22h 20mAmerican Airlines
Deal found 17/4C$ 840
Sun 5/57:15 a.m.YUL - EYW
1 stop8h 50mAmerican Airlines
Wed 8/55:09 p.m.EYW - YUL
1 stop20h 46mAmerican Airlines
Deal found 16/4C$ 850
Fri 17/55:29 p.m.YUL - EYW
2 stops17h 32mAmerican Airlines
Tue 21/56:10 p.m.EYW - YUL
2 stops15h 42mAmerican Airlines
Deal found 17/4C$ 867

Cheap Delta flights from Montreal to Key West

Explore cheap flight options specifically provided by Delta for the route between Montreal and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 507,522 searches. Data last updated 18 April 2024.
Some of the best deals we've found on Delta flights travelling from Montreal to Key West. Deals frequently update to provide users with more options.
Sun 5/56:10 a.m.YUL - EYW
2 stops13h 35mDelta
Wed 8/56:10 p.m.EYW - YUL
2 stops14h 56mDelta
Deal found 16/4C$ 766
Wed 24/712:51 p.m.YUL - EYW
1 stop6h 49mDelta
Sun 28/77:25 a.m.EYW - YUL
2 stops15h 50mDelta
Deal found 17/4C$ 1,085

Cheap Montreal to Key West flights in April & May 2024

Find cheap flight options from Montreal to Key West specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 507,522 searches. Prices were last updated on 18 April 2024.
Listed are some of the best fares we've found on flights departing from Montreal to Key West in 2024. Check back in a little while for more flight options.
Thu 9/58:10 a.m.YUL - EYW
2 stops30h 30mUnited Airlines
Mon 13/511:45 a.m.EYW - YUL
2 stops24h 34mUnited Airlines
Deal found 17/4C$ 639
Fri 17/52:45 p.m.YUL - EYW
1 stop24h 05mMultiple Airlines
Tue 21/511:30 a.m.EYW - YUL
1 stop26h 30mMultiple Airlines
Deal found 17/4C$ 691
Thu 9/59:30 a.m.YUL - EYW
2 stops25h 15mMultiple Airlines
Mon 13/511:45 a.m.EYW - YUL
1 stop27h 41mMultiple Airlines
Deal found 17/4C$ 744
Sun 5/56:10 a.m.YUL - EYW
2 stops13h 35mDelta
Wed 8/56:10 p.m.EYW - YUL
2 stops14h 56mDelta
Deal found 16/4C$ 766
Thu 9/52:40 p.m.YUL - EYW
1 stop20h 21mAmerican Airlines
Mon 13/52:11 p.m.EYW - YUL
1 stop8h 28mAmerican Airlines
Deal found 17/4C$ 795
Fri 17/57:00 a.m.YUL - EYW
1 stop12h 01mAmerican Airlines
Tue 21/52:30 p.m.EYW - YUL
1 stop19h 22mAmerican Airlines
Deal found 17/4C$ 805
Sun 5/57:00 a.m.YUL - EYW
1 stop6h 00mDelta
Wed 8/56:10 p.m.EYW - YUL
2 stops16h 55mDelta
Deal found 17/4C$ 806
Fri 17/57:00 a.m.YUL - EYW
1 stop12h 01mAmerican Airlines
Tue 21/56:10 p.m.EYW - YUL
2 stops15h 42mAmerican Airlines
Deal found 17/4C$ 816
Fri 17/55:29 p.m.YUL - EYW
2 stops25h 38mAmerican Airlines
Tue 21/56:10 p.m.EYW - YUL
2 stops22h 20mAmerican Airlines
Deal found 17/4C$ 840

Montreal to Key West 2024 flight deals

Discover exclusive flight deals for travel between Montreal and Key West in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 507,522 searches. Data last updated 18 April 2024.
Listed are some of the best fares we've found on flights departing from Montreal to Key West in 2024. Check back in a little while for more flight options.
Thu 9/58:10 a.m.YUL - EYW
2 stops30h 30mUnited Airlines
Mon 13/511:45 a.m.EYW - YUL
2 stops24h 34mUnited Airlines
Deal found 17/4C$ 639
Fri 17/52:45 p.m.YUL - EYW
1 stop24h 05mMultiple Airlines
Tue 21/511:30 a.m.EYW - YUL
1 stop26h 30mMultiple Airlines
Deal found 17/4C$ 691
Thu 9/59:30 a.m.YUL - EYW
2 stops25h 15mMultiple Airlines
Mon 13/511:45 a.m.EYW - YUL
1 stop27h 41mMultiple Airlines
Deal found 17/4C$ 744
Sun 5/56:10 a.m.YUL - EYW
2 stops13h 35mDelta
Wed 8/56:10 p.m.EYW - YUL
2 stops14h 56mDelta
Deal found 16/4C$ 766
Thu 9/52:40 p.m.YUL - EYW
1 stop20h 21mAmerican Airlines
Mon 13/52:11 p.m.EYW - YUL
1 stop8h 28mAmerican Airlines
Deal found 17/4C$ 795
Fri 17/57:00 a.m.YUL - EYW
1 stop12h 01mAmerican Airlines
Tue 21/52:30 p.m.EYW - YUL
1 stop19h 22mAmerican Airlines
Deal found 17/4C$ 805
Sun 5/57:00 a.m.YUL - EYW
1 stop6h 00mDelta
Wed 8/56:10 p.m.EYW - YUL
2 stops16h 55mDelta
Deal found 17/4C$ 806
Fri 17/57:00 a.m.YUL - EYW
1 stop12h 01mAmerican Airlines
Tue 21/56:10 p.m.EYW - YUL
2 stops15h 42mAmerican Airlines
Deal found 17/4C$ 816
Wed 24/79:30 a.m.YUL - EYW
2 stops28h 55mUnited Airlines
Sun 28/74:05 p.m.EYW - YUL
2 stops22h 03mUnited Airlines
Deal found 17/4C$ 832

Find flights from Montreal to Key West within your budget

Customize your flight search to find flights from Montreal to Key West 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 507,522 searches. Data last updated 18 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 639 - C$ 1,052

Route

Depart

Return

Price

Montreal Pierre Elliott Trudeau IntlKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 9/5

2 stops30h 30m

Key West

Mon 13/5

2 stops24h 34m

C$ 639

Montreal Pierre Elliott Trudeau IntlKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 17/5

1 stop24h 05m

Key West

Tue 21/5

1 stop26h 30m

C$ 691

Montreal Pierre Elliott Trudeau IntlKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 9/5

2 stops25h 15m

Key West

Mon 13/5

1 stop27h 41m

C$ 744

Montreal Pierre Elliott Trudeau IntlKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 5/5

2 stops13h 35m

Key West

Wed 8/5

2 stops14h 56m

C$ 766

Montreal Pierre Elliott Trudeau IntlKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 9/5

1 stop20h 21m

Key West

Mon 13/5

1 stop8h 28m

C$ 795

Montreal Pierre Elliott Trudeau IntlKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 17/5

1 stop12h 01m

Key West

Tue 21/5

1 stop19h 22m

C$ 805

Montreal Pierre Elliott Trudeau IntlKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 17/5

1 stop12h 01m

Key West

Tue 21/5

2 stops15h 42m

C$ 816

Montreal Pierre Elliott Trudeau IntlKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 24/7

2 stops28h 55m

Key West

Sun 28/7

2 stops22h 03m

C$ 832

Montreal Pierre Elliott Trudeau IntlKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 24/7

1 stop6h 49m

Key West

Sun 28/7

1 stop17h 41m

C$ 1,052

Flights are sorted by cheapest first

Deals found on 17/4

When is the best time to book a flight from Montreal to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Key West. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Montreal to Key West, you should look to book at least 6 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.
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When is the cheapest time to fly from Montreal to Key West?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Key West. Price data was last updated on 14 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Montreal to Key West flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Key West by month

Plan your trip from Montreal to Key West by taking into account the cheapest months to travel. The average price of a one-way flight from Montreal to Key West is currently C$ 0 while a round-trip flight costs C$ 793. Price data was last updated on 14 April 2024.

Temperature and rainfall in Key West by month

Plan your trip to Key West by taking into account the average temperature and rainfall totals by month.

EYW

Temperature

21 - 29 °C

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated 18 April 2024.
Get a feel of what it's like to fly with American Airlines, Delta and United Airlines from Montreal to Key West by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
11,104 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.5

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Delta
8.1
Very good
11,104 reviews
Delta
8.1
Very good
11,104 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.5

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

WestJet
7.5
Good
3,010 reviews
Delta
8.1
Very good
11,104 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.5

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

United Airlines
7.4
Good
11,346 reviews
Delta
8.1
Very good
11,104 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.5

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

American Airlines
7.3
Good
14,963 reviews
Delta
8.1
Very good
11,104 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.5

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Key West. 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 into for flights to Key West from Montreal?

    For a flight from Montreal to Key West, you will be flying into Key West. Key West (EYW) is just 4.2 km from the centre of the city. Key West is the only Key West airport and it handles 0 inbound flights from Montreal per day. 3 airlines have flights to Key West from Montreal on a regular basis.

  • Can I find flights from Montreal to Key West for under C$ 700 on Cheapflights?

    Yes, there are multiple flights from Montreal to Key West for under C$ 700. The cheapest flight booked recently is on United Airlines for just C$ 639, but on average you can expect to pay C$ 828.

  • What are the cheapest airlines flying from Montreal to Key West round-trip?

    Our cheapest airline available from Montreal to Key West is United Airlines. Our recent data shows that you can find tickets from as low as C$ 639 on this airline. Additional options worth looking into are Delta and American Airlines, starting at C$ 766 and C$ 795 round-trip. These flights start at 32% lower than the current average price 3 months from now.

  • What are the most popular airlines that fly from Montreal to Key West?

    Endeavor Airlines, American Airlines and WestJet are the most popular airlines when flying from Montreal to Key West.

  • What does YUL to EYW mean?

    YUL stands for Montreal Pierre Elliott Trudeau Intl Airport, while EYW stands for Key West Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Montreal to Key West that include extra baggage allowance?

    The amount of baggage you can bring on your Montreal to Key West flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Montreal to Key West with specific airlines?

    Yes, Cheapflights allows you to browse and filter Montreal to Key West flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Montreal to Key West that include hotel bookings?

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

  • How can I find direct flights from Montreal to Key West?

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

  • Can I find deals for business class flights from Montreal to Key West?

    Yes. Cheapflights offers flight deals from Montreal to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Montreal to Key West that allow pets onboard?

    Many airlines flying from Montreal to Key West offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Montreal to Key West?

    Yes, you can often find last-minute deals on Montreal to Key West flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Montreal to Key West flight deals updated?

    The Montreal to Key West flight deals you see on this page were last updated on 17/4.

See more FAQs

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Alternative routes for Montreal to Key West
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Montreal to Key West

Discover the top 3 airlines that operate flights from Montreal to Key West. 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 507,522 searches. Data last updated 18 April 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 644AverageC$ 797FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Endeavor AirlinesCheapestC$ 962AverageC$ 1,102FlexibilityNo cancel feeOn-timeN/A
Search Endeavor Airlines flights
WestJetCheapestC$ 995AverageC$ 1,113FlexibilityNo cancel feeOn-time60%
Search WestJet flights
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Search flights from Montreal to Key West by cabin class

Find flights from Montreal to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
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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 Key West?

Deals for Montreal to Key West 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 Key West?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Key West for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to Key West with no change fees?

Need flexible booking options for your flight to Key West from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Key West become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Key West from Montreal today and book when prices fit your budget.

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