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

United Airlines and American 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$ 374 Cheap Flights from Quebec to Key West in 2026

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.

7:00 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. - 11:58 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

5h 52m1 stop Atlanta Hartsfield-Jackson

C$ 752Delta

Mon, 23 Nov - Wed, 9 Dec

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

8h 50m2 stops Philadelphia Miami

10:18 a.m. - 9:26 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

11h 08m2 stops Miami Philadelphia

C$ 770American Airlines

Mon, 23 Nov - Wed, 9 Dec

7:40 a.m. - 4:58 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

9h 18m2 stops Philadelphia Miami

1:43 p.m. - 10:52 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

9h 09m2 stops Miami Charlotte Douglas

C$ 802American Airlines

Wed, 7 Oct - Wed, 14 Oct

7:00 a.m. - 1:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

6h 52m1 stop Newark

2:50 p.m. - 9:42 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

6h 52m1 stop Newark

C$ 813United Airlines

Tue, 3 Nov - Thu, 5 Nov

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

7h 23m1 stop Newark

1:35 p.m. - 7:48 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

6h 13m1 stop Washington, D.C. Dulles Intl

C$ 825United Airlines

Sun, 20 Dec - Fri, 25 Dec

7:40 a.m. - 4:58 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

9h 18m2 stops Philadelphia Miami

4:45 p.m. - 10:52 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

6h 07m1 stop Charlotte Douglas

C$ 853American Airlines

Wed, 7 Oct - Wed, 14 Oct

7:00 a.m. - 1:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

6h 52m1 stop Newark

2:50 p.m. - 9:42 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

6h 52m1 stop Newark

C$ 867United Airlines

Tue, 3 Nov - Thu, 5 Nov

7:00 a.m. - 1:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

6h 52m1 stop Newark

2:50 p.m. - 9:42 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

6h 52m1 stop Newark

C$ 871United Airlines

Tue, 3 Nov - Thu, 5 Nov

7:00 a.m. - 1:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

6h 52m1 stop Newark

2:50 p.m. - 9:42 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

6h 52m1 stop Newark

C$ 872United Airlines

Tue, 3 Nov - Thu, 5 Nov

7:00 a.m. - 5:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-EYW Key West

10h 15m1 stop Atlanta Hartsfield-Jackson

7:40 a.m. - 5:38 p.m.EYW Key West-YUL Montreal Pierre Elliott Trudeau Intl

9h 58m1 stop Atlanta Hartsfield-Jackson

C$ 892Delta

Thu, 22 Oct - Sun, 25 Oct

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United Airlines flights from Quebec to Key West

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

United Airlines

3 Nov

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

6h 52m

1 stop

EYW1:52 p.m.Key West

5 Nov

EYW2:50 p.m.Key West

6h 52m

1 stop

YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 813

United Airlines

20 Dec

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

7h 23m

1 stop

EYW2:23 p.m.Key West

25 Dec

EYW1:35 p.m.Key West

6h 13m

1 stop

YUL7:48 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 825

United Airlines

3 Nov

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

6h 52m

1 stop

EYW1:52 p.m.Key West

5 Nov

EYW2:50 p.m.Key West

6h 52m

1 stop

YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 867

Delta flights from Quebec to Key West

Our best Delta deals on Quebec to Key West flight tickets

Delta

23 Nov

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

10h 10m

1 stop

EYW5:10 p.m.Key West

9 Dec

EYW6:06 p.m.Key West

5h 52m

1 stop

YUL11:58 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 752

Delta

22 Oct

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

10h 15m

1 stop

EYW5:15 p.m.Key West

25 Oct

EYW7:40 a.m.Key West

9h 58m

1 stop

YUL5:38 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 892

Delta

3 Nov

YUL9:30 a.m.Montreal Pierre Elliott Trudeau Intl

10h 31m

2 stops

EYW8:01 p.m.Key West

5 Nov

EYW6:11 p.m.Key West

5h 43m

1 stop

YUL11:54 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 997

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

Mon 23/11

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

1 stop10h 10m

Key West

Wed 9/12

6:06 p.m.-11:58 p.m.

1 stop5h 52m

C$ 752

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

7:33 a.m.-4:23 p.m.

2 stops8h 50m

Key West

Wed 9/12

10:18 a.m.-9:26 p.m.

2 stops11h 08m

C$ 770

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

7:40 a.m.-4:58 p.m.

2 stops9h 18m

Key West

Wed 14/10

1:43 p.m.-10:52 p.m.

2 stops9h 09m

C$ 802

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

7:00 a.m.-1:52 p.m.

1 stop6h 52m

Key West

Thu 5/11

2:50 p.m.-9:42 p.m.

1 stop6h 52m

C$ 813

Quickest round-trip

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 20/12

7:00 a.m.-2:23 p.m.

1 stop7h 23m

Key West

Fri 25/12

1:35 p.m.-7:48 p.m.

1 stop6h 13m

C$ 825

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

7:40 a.m.-4:58 p.m.

2 stops9h 18m

Key West

Wed 14/10

4:45 p.m.-10:52 p.m.

1 stop6h 07m

C$ 853

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

7:00 a.m.-1:52 p.m.

1 stop6h 52m

Key West

Thu 5/11

2:50 p.m.-9:42 p.m.

1 stop6h 52m

C$ 867

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

7:00 a.m.-1:52 p.m.

1 stop6h 52m

Key West

Thu 5/11

2:50 p.m.-9:42 p.m.

1 stop6h 52m

C$ 871

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

7:00 a.m.-1:52 p.m.

1 stop6h 52m

Key West

Thu 5/11

2:50 p.m.-9:42 p.m.

1 stop6h 52m

C$ 872

MontrealKey West

YUL Montreal Pierre Elliott Trudeau Intl - EYW Key West

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

7:00 a.m.-5:15 p.m.

1 stop10h 15m

Key West

Sun 25/10

7:40 a.m.-5:38 p.m.

1 stop9h 58m

C$ 892

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 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$ 374
Fastest flight time	7h 23m
Direct flights	None

The best one-way flight to Key West from Quebec in the past 72 hours is C$ 374. The best round-trip flight deal from Quebec to Key West found on momondo in the last 72 hours is C$ 752.

The fastest flight from Quebec to Key West takes 7h 23m

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.