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$ 362 Cheap Flights from Montreal to Key West in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Montreal to Key West

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 a.m. - 1:37 p.m.

YUL

EYW

29h 37m

1 stop

11:01 a.m. - 12:35 a.m.

EYW

YUL

13h 34m

2 stops

C$ 578Multiple Airlines

Sun, 12 Apr - Thu, 16 Apr

8:00 a.m. - 1:37 p.m.

YUL

EYW

29h 37m

1 stop

12:26 p.m. - 12:45 a.m.

EYW

YUL

12h 19m

1 stop

C$ 590Multiple Airlines

Sun, 12 Apr - Thu, 16 Apr

4:35 p.m. - 11:11 a.m.

YUL

EYW

18h 36m

1 stop

12:25 p.m. - 12:30 a.m.

EYW

YUL

36h 05m

2 stops

C$ 667Multiple Airlines

Tue, 7 Apr - Tue, 14 Apr

4:35 p.m. - 1:37 p.m.

YUL

EYW

21h 02m

2 stops

12:26 p.m. - 5:45 p.m.

EYW

YUL

29h 19m

3 stops

C$ 763Multiple Airlines

Sun, 12 Apr - Thu, 16 Apr

10:15 a.m. - 9:09 a.m.

YUL

EYW

22h 54m

2 stops

9:46 a.m. - 12:30 a.m.

EYW

YUL

14h 44m

1 stop

C$ 779Multiple Airlines

Thu, 16 Apr - Sun, 19 Apr

6:45 a.m. - 1:37 p.m.

YUL

EYW

6h 52m

1 stop

12:26 p.m. - 4:28 p.m.

EYW

YUL

28h 02m

1 stop

C$ 794Multiple Airlines

Fri, 10 Apr - Sun, 19 Apr

6:45 a.m. - 1:37 p.m.

YUL

EYW

6h 52m

1 stop

12:26 p.m. - 4:25 p.m.

EYW

YUL

27h 59m

2 stops

C$ 824Multiple Airlines

Fri, 10 Apr - Sun, 19 Apr

9:30 a.m. - 5:23 p.m.

YUL

EYW

7h 53m

2 stops

2:40 p.m. - 11:51 p.m.

EYW

YUL

9h 11m

1 stop

C$ 835Delta

Tue, 21 Apr - Thu, 23 Apr

9:30 a.m. - 7:40 p.m.

YUL

EYW

10h 10m

2 stops

2:40 p.m. - 11:51 p.m.

EYW

YUL

9h 11m

1 stop

C$ 837Delta

Tue, 21 Apr - Thu, 23 Apr

6:45 a.m. - 1:35 p.m.

YUL

EYW

6h 50m

1 stop

12:26 p.m. - 4:28 p.m.

EYW

YUL

28h 02m

1 stop

C$ 840Multiple Airlines

Fri, 17 Apr - Sun, 19 Apr

WestJet flights from Montreal to Key West

Our best WestJet deals on Montreal to Key West flight tickets

WestJet

12 Apr

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

34h 38m

2 stops

EYW5:23 p.m.Key West

16 Apr

EYW6:23 p.m.Key West

30h 15m

2 stops

YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 992

WestJet

6 May

YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl

24h 29m

2 stops

EYW7:49 p.m.Key West

8 May

EYW6:19 p.m.Key West

24h 01m

2 stops

YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 996

WestJet

29 May

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

13h 04m

2 stops

EYW7:49 p.m.Key West

5 Jun

EYW7:30 a.m.Key West

16h 27m

1 stop

YUL11:57 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,010

United Airlines flights from Montreal to Key West

Our best United Airlines deals on Montreal to Key West flight tickets

United Airlines

18 Apr

YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl

8h 41m

1 stop

EYW2:51 p.m.Key West

18 Apr

EYW6:22 p.m.Key West

5h 51m

1 stop

YUL12:13 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 862

United Airlines

16 Apr

YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl

7h 27m

1 stop

EYW4:42 p.m.Key West

19 Apr

EYW6:22 p.m.Key West

5h 51m

1 stop

YUL12:13 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 868

United Airlines

12 Apr

YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl

8h 41m

1 stop

EYW2:51 p.m.Key West

16 Apr

EYW6:22 p.m.Key West

5h 51m

1 stop

YUL12:13 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 879

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

8:00 a.m.-1:37 p.m.

1 stop29h 37m

Key West

Thu 16/4

11:01 a.m.-12:35 a.m.

2 stops13h 34m

C$ 578

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

8:00 a.m.-1:37 p.m.

1 stop29h 37m

Key West

Thu 16/4

12:26 p.m.-12:45 a.m.

1 stop12h 19m

C$ 590

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

4:35 p.m.-11:11 a.m.

1 stop18h 36m

Key West

Tue 14/4

12:25 p.m.-12:30 a.m.

2 stops36h 05m

C$ 667

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

4:35 p.m.-1:37 p.m.

2 stops21h 02m

Key West

Thu 16/4

12:26 p.m.-5:45 p.m.

3 stops29h 19m

C$ 763

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

10:15 a.m.-9:09 a.m.

2 stops22h 54m

Key West

Sun 19/4

9:46 a.m.-12:30 a.m.

1 stop14h 44m

C$ 779

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

6:45 a.m.-1:37 p.m.

1 stop6h 52m

Key West

Sun 19/4

12:26 p.m.-4:28 p.m.

1 stop28h 02m

C$ 794

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

6:45 a.m.-1:37 p.m.

1 stop6h 52m

Key West

Sun 19/4

12:26 p.m.-4:25 p.m.

2 stops27h 59m

C$ 824

Quickest round-trip

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

9:30 a.m.-5:23 p.m.

2 stops7h 53m

Key West

Thu 23/4

2:40 p.m.-11:51 p.m.

1 stop9h 11m

C$ 835

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

9:30 a.m.-7:40 p.m.

2 stops10h 10m

Key West

Thu 23/4

2:40 p.m.-11:51 p.m.

1 stop9h 11m

C$ 837

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

6:45 a.m.-1:35 p.m.

1 stop6h 50m

Key West

Sun 19/4

12:26 p.m.-4:28 p.m.

1 stop28h 02m

C$ 840

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?

Delta, 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 16m
Direct flights	None

The fastest flight from Montreal to Key West takes 6h 16m

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

Search flight deals

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 16m 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.