What is the cheapest airline that flies from Quebec to Key West?

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

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

Prices for flights from Quebec to Key West Airport were last updated today.

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

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

The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 350 Cheap Flights from Quebec to Key West in 2026/27

Find the cheapest flights from Quebec to Key West

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 a.m. - 6:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

11h 10m2 stops Philadelphia Charlotte Douglas

7:22 p.m. - 11:24 a.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

16h 02m2 stops Charlotte Douglas Chicago O'Hare Intl

C$ 815American Airlines

Sat, 20 Feb - Sat, 27 Feb

12:41 p.m. - 8:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

7h 20m1 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$ 829Delta

Tue, 8 Dec - Tue, 15 Dec

6:00 a.m. - 3:26 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

9h 26m1 stop Chicago O'Hare Intl

12:05 p.m. - 9:17 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

9h 12m1 stop Chicago O'Hare Intl

C$ 846United Airlines

Sun, 6 Dec - Tue, 15 Dec

7:00 a.m. - 1:11 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

6h 11m1 stop Atlanta Hartsfield-Jackson

2:06 p.m. - 11:48 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

9h 42m1 stop Atlanta Hartsfield-Jackson

C$ 850Delta

Tue, 8 Dec - Thu, 10 Dec

6:00 a.m. - 3:26 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

9h 26m1 stop Chicago O'Hare Intl

12:05 p.m. - 9:17 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

9h 12m1 stop Chicago O'Hare Intl

C$ 853United Airlines

Wed, 9 Dec - Tue, 15 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$ 855Delta

Tue, 8 Dec - Thu, 10 Dec

6:00 a.m. - 3:26 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

9h 26m1 stop Chicago O'Hare Intl

12:05 p.m. - 9:17 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

9h 12m1 stop Chicago O'Hare Intl

C$ 867United Airlines

Tue, 8 Dec - Thu, 10 Dec

6:00 a.m. - 3:26 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

9h 26m1 stop Chicago O'Hare Intl

12:05 p.m. - 9:17 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

9h 12m1 stop Chicago O'Hare Intl

C$ 873United Airlines

Sun, 6 Dec - Tue, 15 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$ 884Delta

Sat, 5 Dec - Wed, 9 Dec

7:33 a.m. - 1:56 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

6h 23m1 stop Philadelphia

11:26 a.m. - 10:48 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

11h 22m2 stops Miami Philadelphia

C$ 890American Airlines

Sun, 6 Dec - Sat, 12 Dec

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Delta flights from Quebec to Key West

Our best Delta deals on Quebec to Key West flight tickets

Delta

8 Dec

YUL12:41 p.m.Montreal Pierre Elliott Trudeau Intl

7h 20m

1 stop

EYW8:01 p.m.Key West

15 Dec

EYW6:06 p.m.Key West

5h 42m

1 stop

YUL11:48 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 829

Delta

8 Dec

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

6h 11m

1 stop

EYW1:11 p.m.Key West

10 Dec

EYW2:06 p.m.Key West

9h 42m

1 stop

YUL11:48 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 850

Delta

8 Dec

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

10h 10m

1 stop

EYW5:10 p.m.Key West

10 Dec

EYW6:06 p.m.Key West

5h 42m

1 stop

YUL11:48 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 855

WestJet flights from Quebec to Key West

Our best WestJet deals on Quebec to Key West flight tickets

WestJet

7 Dec

YUL6:39 p.m.Montreal Pierre Elliott Trudeau Intl

16h 09m

1 stop

EYW10:48 a.m.Key West

11 Dec

EYW6:06 p.m.Key West

19h 41m

1 stop

YUL1:47 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,070

WestJet

8 Dec

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

13h 01m

1 stop

EYW8:01 p.m.Key West

10 Dec

EYW7:25 a.m.Key West

28h 05m

2 stops

YUL11:30 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,084

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sat 20/2

7:30 a.m.-6:40 p.m.

2 stops11h 10m

Key West

Sat 27/2

7:22 p.m.-11:24 a.m.

2 stops16h 02m

C$ 815

Quickest round-trip

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

12:41 p.m.-8:01 p.m.

1 stop7h 20m

Key West

Tue 15/12

6:06 p.m.-11:48 p.m.

1 stop5h 42m

C$ 829

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

6:00 a.m.-3:26 p.m.

1 stop9h 26m

Key West

Tue 15/12

12:05 p.m.-9:17 p.m.

1 stop9h 12m

C$ 846

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

7:00 a.m.-1:11 p.m.

1 stop6h 11m

Key West

Thu 10/12

2:06 p.m.-11:48 p.m.

1 stop9h 42m

C$ 850

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 9/12

6:00 a.m.-3:26 p.m.

1 stop9h 26m

Key West

Tue 15/12

12:05 p.m.-9:17 p.m.

1 stop9h 12m

C$ 853

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

7:00 a.m.-5:10 p.m.

1 stop10h 10m

Key West

Thu 10/12

6:06 p.m.-11:48 p.m.

1 stop5h 42m

C$ 855

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

6:00 a.m.-3:26 p.m.

1 stop9h 26m

Key West

Thu 10/12

12:05 p.m.-9:17 p.m.

1 stop9h 12m

C$ 867

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

6:00 a.m.-3:26 p.m.

1 stop9h 26m

Key West

Tue 15/12

12:05 p.m.-9:17 p.m.

1 stop9h 12m

C$ 873

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

7:00 a.m.-5:10 p.m.

1 stop10h 10m

Key West

Wed 9/12

6:06 p.m.-11:48 p.m.

1 stop5h 42m

C$ 884

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

7:33 a.m.-1:56 p.m.

1 stop6h 23m

Key West

Sat 12/12

11:26 a.m.-10:48 p.m.

2 stops11h 22m

C$ 890

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Quebec 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

Prices

Airlines

Can stopping save me money on Quebec to Key West flights?

You could potentially save up to 18% on your flight if you consider stops on a Quebec to Key West flight.

Cheap Quebec to Key West flight deals and tips

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

Best price found	C$ 350
Fastest flight time	10h 10m
Direct flights	None

The best one-way flight to Key West from Quebec in the past 72 hours is C$ 350. The best round-trip flight deal from Quebec to Key West found on momondo in the last 72 hours is C$ 815.

The fastest flight from Quebec to Key West takes 10h 10m

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

Search flight deals

Frequently asked questions about flying from Quebec to Key West

When did momondo last update prices for flights from Quebec to Key West Airport?
Prices for flights from Quebec to Key West Airport were last updated today.
How old do you have to be to fly from Quebec 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 Quebec to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Little Torch Key

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Quebec to Key West for you.

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

Yes. momondo enables you to select and highlight flights to Key West from Quebec with this policy.

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

momondo provides multiple filters to help you find the best flight to Key West from Quebec. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Key West from Quebec are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.