When did momondo last update prices for flights from Montreal to Key West Airport?

Prices for flights from Montreal to Key West Airport are updated daily.

How old do you have to be to fly from Montreal to Key West 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 Montreal to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 494 Cheap Flights from Montreal to Key West in 2026

Find the cheapest flights from Montreal to Key West

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:43 p.m. - 10:47 a.m.

YUL

EYW

15h 04m

2 stops

6:19 p.m. - 11:59 p.m.

EYW

YUL

5h 40m

1 stop

C$ 898Delta

Mon, 21 Sep - Thu, 1 Oct

7:00 a.m. - 1:08 p.m.

YUL

EYW

6h 08m

1 stop

6:00 p.m. - 11:51 p.m.

EYW

YUL

5h 51m

1 stop

C$ 911Delta

Wed, 28 Oct - Sat, 31 Oct

12:44 p.m. - 8:01 p.m.

YUL

EYW

7h 17m

1 stop

6:19 p.m. - 11:59 p.m.

EYW

YUL

5h 40m

1 stop

C$ 912Delta

Mon, 21 Sep - Thu, 1 Oct

7:00 a.m. - 5:20 p.m.

YUL

EYW

10h 20m

1 stop

1:59 p.m. - 11:52 p.m.

EYW

YUL

9h 53m

1 stop

C$ 914Delta

Fri, 7 Aug - Fri, 14 Aug

6:00 a.m. - 1:30 p.m.

YUL

EYW

7h 30m

1 stop

2:26 p.m. - 10:06 p.m.

EYW

YUL

7h 40m

1 stop

C$ 924United Airlines

Sat, 25 Jul - Fri, 7 Aug

7:51 a.m. - 6:48 p.m.

YUL

EYW

10h 57m

2 stops

2:31 p.m. - 9:44 p.m.

EYW

YUL

7h 13m

1 stop

C$ 931American Airlines

Sat, 25 Jul - Fri, 7 Aug

7:00 a.m. - 5:11 p.m.

YUL

EYW

10h 11m

1 stop

6:00 p.m. - 11:51 p.m.

EYW

YUL

5h 51m

1 stop

C$ 934Delta

Mon, 26 Oct - Tue, 27 Oct

7:00 a.m. - 5:11 p.m.

YUL

EYW

10h 11m

1 stop

6:00 p.m. - 11:51 p.m.

EYW

YUL

5h 51m

1 stop

C$ 935Delta

Mon, 26 Oct - Tue, 27 Oct

7:00 a.m. - 5:11 p.m.

YUL

EYW

10h 11m

1 stop

6:00 p.m. - 11:51 p.m.

EYW

YUL

5h 51m

1 stop

C$ 936Delta

Mon, 26 Oct - Tue, 27 Oct

7:00 a.m. - 5:11 p.m.

YUL

EYW

10h 11m

1 stop

6:00 p.m. - 11:51 p.m.

EYW

YUL

5h 51m

1 stop

C$ 942Delta

Mon, 26 Oct - Tue, 27 Oct

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Delta flights from Montreal to Key West

Our best Delta deals on Montreal to Key West flight tickets

Delta

21 Sep

YUL7:43 p.m.Montreal Pierre Elliott Trudeau Intl

15h 04m

2 stops

EYW10:47 a.m.Key West

1 Oct

EYW6:19 p.m.Key West

5h 40m

1 stop

YUL11:59 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 898

Delta

28 Oct

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

6h 08m

1 stop

EYW1:08 p.m.Key West

31 Oct

EYW6:00 p.m.Key West

5h 51m

1 stop

YUL11:51 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 911

Delta

21 Sep

YUL12:44 p.m.Montreal Pierre Elliott Trudeau Intl

7h 17m

1 stop

EYW8:01 p.m.Key West

1 Oct

EYW6:19 p.m.Key West

5h 40m

1 stop

YUL11:59 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 912

WestJet flights from Montreal to Key West

Our best WestJet deals on Montreal to Key West flight tickets

WestJet

28 Oct

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

12h 58m

2 stops

EYW7:43 p.m.Key West

31 Oct

EYW6:00 p.m.Key West

24h 03m

1 stop

YUL6:03 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,006

WestJet

21 Sep

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

13h 16m

2 stops

EYW8:01 p.m.Key West

1 Oct

EYW11:42 a.m.Key West

29h 03m

2 stops

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,054

WestJet

28 Oct

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

12h 58m

2 stops

EYW7:43 p.m.Key West

31 Oct

EYW6:00 p.m.Key West

31h 33m

2 stops

YUL1:33 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,068

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

7:43 p.m.-10:47 a.m.

2 stops15h 04m

Key West

Thu 1/10

6:19 p.m.-11:59 p.m.

1 stop5h 40m

C$ 898

Quickest round-trip

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

7:00 a.m.-1:08 p.m.

1 stop6h 08m

Key West

Sat 31/10

6:00 p.m.-11:51 p.m.

1 stop5h 51m

C$ 911

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

12:44 p.m.-8:01 p.m.

1 stop7h 17m

Key West

Thu 1/10

6:19 p.m.-11:59 p.m.

1 stop5h 40m

C$ 912

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 7/8

7:00 a.m.-5:20 p.m.

1 stop10h 20m

Key West

Fri 14/8

1:59 p.m.-11:52 p.m.

1 stop9h 53m

C$ 914

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sat 25/7

6:00 a.m.-1:30 p.m.

1 stop7h 30m

Key West

Fri 7/8

2:26 p.m.-10:06 p.m.

1 stop7h 40m

C$ 924

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sat 25/7

7:51 a.m.-6:48 p.m.

2 stops10h 57m

Key West

Fri 7/8

2:31 p.m.-9:44 p.m.

1 stop7h 13m

C$ 931

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

7:00 a.m.-5:11 p.m.

1 stop10h 11m

Key West

Tue 27/10

6:00 p.m.-11:51 p.m.

1 stop5h 51m

C$ 934

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

7:00 a.m.-5:11 p.m.

1 stop10h 11m

Key West

Tue 27/10

6:00 p.m.-11:51 p.m.

1 stop5h 51m

C$ 935

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

7:00 a.m.-5:11 p.m.

1 stop10h 11m

Key West

Tue 27/10

6:00 p.m.-11:51 p.m.

1 stop5h 51m

C$ 936

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

7:00 a.m.-5:11 p.m.

1 stop10h 11m

Key West

Tue 27/10

6:00 p.m.-11:51 p.m.

1 stop5h 51m

C$ 942

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal to Key West

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 airline that flies from Montreal to Key West?

United Airlines and American Airlines are the most popular carriers operating from Montreal to Key West

When to book flights from Montreal to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Key West according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal to Key West (YMQ to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Key West

Fastest flight time	6h 08m
Direct flights	None

The fastest flight from Montreal to Key West takes 6h 08m

There are no direct flights from Montreal to Key West. There are no popular flight routes from Montreal to Key West.

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Frequently asked questions about flying from Montreal to Key West

How far is Montreal to Key West by plane?
A flight from Montreal to Key West will travel around 2441.7 km. Typically, this will take 6h 08m by plane in normal conditions.
When did momondo last update prices for flights from Montreal to Key West Airport?
Prices for flights from Montreal to Key West Airport are updated daily.
How old do you have to be to fly from Montreal to Key West 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 Montreal to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Key West?

Finding the right flight to Key West from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Key West quick and easy, saving you time and money.

Can I find flights from Montreal to Key West with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montreal to Key West flights to just show those with flexible booking policies.

How can momondo help me find flights from Montreal to Key West?

Once you have performed a search for Montreal to Key West flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Montreal to Key West right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montreal to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.