Which airports can I use when flying from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Key West (EYW).

Which cabin classes can I book on flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

Only Economy Class is available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West.

Which airports do connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West pass through?

Connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West most commonly pass through: • Atlanta Hartsfield-Jackson (ATL) – 88% of one-stop connections • Philadelphia (PHL) – 13% of one-stop connections

Can I save money by using flexible dates for flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

Yes. Flexible dates can save you up to 27% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West. Sunday is the cheapest departure day at C$ 838 round-trip on average, while Thursday is the most expensive at C$ 1,134, a difference of C$ 296. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Which popular places can I visit in Key West?

Some of the most popular sights in Key West are Duval Street, U.S. Coast Guard Headquarters, Key West Station, and Ernest Hemingway Home and Museum. These are among the most viewed places in Key West on KAYAK.

Do I need a passport to fly from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How much time can I save by choosing a different layover airport when travelling from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 6h 05m, compared with 6h 08m via Atlanta Hartsfield-Jackson (ATL).

What car rental options are available at Key West Airport (EYW)?

Key West Airport (EYW) hosts 5 major car rental companies, with daily rates averaging C$ 94 for economy cars. Top options include: • Dollar • Hertz • Budget • Enterprise Rent-A-Car • Alamo

How much should I expect to pay for a Montreal Pierre Elliott Trudeau Intl Airport to Key West flight?

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West range from C$ 890 to C$ 1,060, with an average of C$ 936 over the past 12 months. Anything below C$ 890 counts as a good deal.

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West typically range from C$ 890 to C$ 1,060. The lowest price found in the past 5 days was C$ 854, on Delta.

Which airline is the cheapest to fly from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

Delta (C$ 854) and American Airlines (C$ 893) are the cheapest airlines to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Key West according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

Atlanta Hartsfield-Jackson (ATL) is the most popular layover for the Montreal Pierre Elliott Trudeau Intl Airport to Key West route. 88% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ATL.

What is the cheapest layover airport when flying from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

Flights via Philadelphia (PHL) offer the most affordable fares, with an average round-trip price of C$ 839. Based on KAYAK data over the past 3 months.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Key West, which airport offers the shortest layover?

Atlanta Hartsfield-Jackson (ATL) had the shortest average connection time for Montreal Pierre Elliott Trudeau Intl Airport to Key West layovers at 3h 31m over the past three months.

C$ 423 CHEAP FLIGHTS from Montreal to Key West (YUL - EYW)

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Cheapest round-trip

C$ 854

Typical prices: C$ 890-C$ 1,060

Delta

Sat 8/12Mon 10/12

YUL - EYW • 1 stop

Cheapest one-way flights

C$ 423

Typical prices: C$ 500-C$ 692

Multiple Airlines

Sun 16/12

YUL - EYW • 2 stops

Direct flights

Not available

There are currently no direct flights between Montreal Pierre Elliott Trudeau Intl Airport and Key West. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

December

Cheapest • 10% price drop

March

Most popular

Good to know

Top layover airports

Philadelphia (PHL)

Cheapest • Avg C$ 839 (round-trip)

Atlanta Hartsfield-Jackson (ATL)

Shortest trip • 6h 08m (one-way)

Insights

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We hope you enjoy your trip to Key West!

Flight Deals

Cheap Flights from Montreal to Key West (YUL-EYW)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Montreal to Key West

Wed, 25 Nov - Wed, 2 Dec

7:00 a.m. - 5:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

10h 10m1 stop Atlanta Hartsfield-Jackson

7:25 a.m. - 5:33 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

10h 08m1 stop Atlanta Hartsfield-Jackson

C$ 829Delta

3+ days ago

Wed, 25 Nov - Wed, 2 Dec

7:33 a.m. - 4:23 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

8h 50m2 stops Philadelphia Miami

1:52 p.m. - 10:48 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

8h 56m2 stops Charlotte Douglas Philadelphia

C$ 848American Airlines

3+ days ago

Tue, 8 Dec - Thu, 10 Dec

7:00 a.m. - 5:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

10h 10m1 stop Atlanta Hartsfield-Jackson

6:06 p.m. - 11:48 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

5h 42m1 stop Atlanta Hartsfield-Jackson

C$ 854Delta

2 days ago

Mon, 15 Mar - Wed, 17 Mar

7:00 a.m. - 1:02 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

6h 02m1 stop Charlotte Douglas

4:18 p.m. - 10:48 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

6h 30m1 stop Philadelphia

C$ 862American Airlines

3+ days ago

Tue, 8 Dec - Thu, 10 Dec

7:00 a.m. - 5:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

10h 10m1 stop Atlanta Hartsfield-Jackson

7:25 a.m. - 5:33 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

10h 08m1 stop Atlanta Hartsfield-Jackson

C$ 870Delta

3+ days ago

Mon, 16 Nov - Tue, 24 Nov

7:00 a.m. - 5:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

10h 10m1 stop Atlanta Hartsfield-Jackson

6:08 p.m. - 11:48 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

5h 40m1 stop Atlanta Hartsfield-Jackson

C$ 873Delta

3+ days ago

Mon, 16 Nov - Tue, 24 Nov

7:33 a.m. - 1:46 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

6h 13m1 stop Philadelphia

11:25 a.m. - 9:26 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

10h 01m2 stops Miami Philadelphia

C$ 893American Airlines

3+ days ago

Mon, 4 Jan - Tue, 12 Jan

7:00 a.m. - 2:23 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

7h 23m1 stop Newark

3:15 p.m. - 9:42 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

6h 27m1 stop Newark

C$ 912United Airlines

3+ days ago

Fri, 11 Dec - Sun, 24 Jan

7:00 a.m. - 5:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

10h 10m1 stop Atlanta Hartsfield-Jackson

7:30 a.m. - 5:35 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

10h 05m1 stop Atlanta Hartsfield-Jackson

C$ 929Delta

3+ days ago

Thu, 31 Dec - Tue, 12 Jan

7:00 a.m. - 3:58 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

8h 58m1 stop Newark

3:15 p.m. - 9:42 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

6h 27m1 stop Newark

C$ 933United Airlines

3+ days ago

Booking Insights

Price, demand, and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to Key West flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West departing in december.

Find deals

Low season	July
High season	March
Cheapest flight	C$ 423

Beat the crowds with an average 83% drop in traveller numbers.

The most popular month to fly with an average 17% increase in traveller numbers.

One-way flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West

When to book flights from Montreal to Key West

Are your dates flexible? Find out the best times to travel from Montreal to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West?
Only Economy Class is available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West.
How long does a flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West take?
A direct flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West takes 00m, covering 3,913 km.
Do I need a passport to fly from Montreal Pierre Elliott Trudeau Intl Airport to Key West?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Montreal Pierre Elliott Trudeau Intl Airport to Key West flight?
Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West range from C$ 890 to C$ 1,060, with an average of C$ 936 over the past 12 months. Anything below C$ 890 counts as a good deal.
Have flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Key West changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 854 to C$ 4,640. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Key West looking right now?
One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Key West are currently lower than usual. Average one-way flight prices are about C$ 448, which is 23% below the typical average for this route.
What car rental options are available at Key West Airport (EYW)?
Key West Airport (EYW) hosts 5 major car rental companies, with daily rates averaging C$ 94 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Enterprise Rent-A-Car
• Alamo
Which airports can I use when flying from Montreal Pierre Elliott Trudeau Intl Airport to Key West?
Flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Key West (EYW).
Which airports do connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West pass through?
Connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West most commonly pass through:

• Atlanta Hartsfield-Jackson (ATL) – 88% of one-stop connections
• Philadelphia (PHL) – 13% of one-stop connections
Can I save money by using flexible dates for flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West?
Yes. Flexible dates can save you up to 27% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West. Sunday is the cheapest departure day at C$ 838 round-trip on average, while Thursday is the most expensive at C$ 1,134, a difference of C$ 296.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport when travelling from Montreal Pierre Elliott Trudeau Intl Airport to Key West?
Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 6h 05m, compared with 6h 08m via Atlanta Hartsfield-Jackson (ATL).
Which popular places can I visit in Key West?
Some of the most popular sights in Key West are Duval Street, U.S. Coast Guard Headquarters, Key West Station, and Ernest Hemingway Home and Museum. These are among the most viewed places in Key West on KAYAK.

If your dates are flexible, aim for a Sunday departure and avoid flying on Thursday. On this route, Sunday flights average C$ 838, about C$ 296 less than Thursday fares (26% savings) based on the last 12 months.
If you can choose when to travel, plan your Montreal Pierre Elliott Trudeau Intl Airport to Key West trip for December. Fares historically average C$ 838 round-trip in that month – typically C$ 296 less than the most expensive month, which is March (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Key West Airport.

• Parrot Key Hotel & Villas
• Margaritaville Beach House Key West
• Havana Cabana at Key West

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YUL - EYW

C$ 423 Find Cheap Flights from Montreal to Key West – Compare and Save

Everything you should know

Cheap Flights from Montreal to Key West (YUL-EYW)

Recent round-trip flight deals from Montreal to Key West

Recent one-way flight deals from Montreal to Key West

Recent last minute flight deals from Montreal to Key West

Price, demand, and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to Key West flights

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

Which airline is the cheapest to fly from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

What’s the most popular layover airport when flying from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

What is the cheapest layover airport when flying from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Key West, which airport offers the shortest layover?

Key details for Montreal Pierre Elliott Trudeau Intl Airport to Key West flights

Low season

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Cheapest flight

When to book flights from Montreal to Key West

Your Montreal Pierre Elliott Trudeau Intl Airport to Key West flight questions, answered

Your guide to booking Montreal Pierre Elliott Trudeau Intl Airport to Key West flights

More options for your flight from Montreal to Key West

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Information on your arrival and departure airports

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