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Cheap flights from Quebec to Key West from C$ 597

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to Key West departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Quebec to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:35 p.m. - 11:11 a.m.
YUL
-
EYW
18h 36m1 stop
Multiple Airlines Logo
12:25 p.m. - 3:10 p.m.
EYW
-
YUL
26h 45m1 stop
C$ 597Multiple Airlines
Tue, 10 Mar - Tue, 31 Mar
Multiple Airlines Logo
8:00 a.m. - 9:06 a.m.
YUL
-
EYW
49h 06m2 stops
Multiple Airlines Logo
1:06 p.m. - 12:30 a.m.
EYW
-
YUL
11h 24m1 stop
C$ 600Multiple Airlines
Fri, 13 Feb - Fri, 20 Feb
Multiple Airlines Logo
4:35 p.m. - 11:11 a.m.
YUL
-
EYW
18h 36m1 stop
Multiple Airlines Logo
12:25 p.m. - 4:25 p.m.
EYW
-
YUL
28h 00m2 stops
C$ 615Multiple Airlines
Tue, 10 Mar - Tue, 31 Mar
Multiple Airlines Logo
8:00 a.m. - 1:30 p.m.
YUL
-
EYW
29h 30m1 stop
Multiple Airlines Logo
11:53 a.m. - 12:38 a.m.
EYW
-
YUL
36h 45m2 stops
C$ 631Multiple Airlines
Sun, 8 Feb - Sat, 14 Feb
Multiple Airlines Logo
1:40 p.m. - 1:30 p.m.
YUL
-
EYW
23h 50m3 stops
Multiple Airlines Logo
12:51 p.m. - 9:20 a.m.
EYW
-
YUL
20h 29m2 stops
C$ 667Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
American Airlines Logo
3:50 p.m. - 12:46 p.m.
YUL
-
EYW
20h 56m1 stop
American Airlines Logo
5:04 p.m. - 3:22 p.m.
EYW
-
YUL
22h 18m1 stop
C$ 716American Airlines
Sun, 8 Feb - Sat, 14 Feb
American Airlines Logo
3:50 p.m. - 12:45 p.m.
YUL
-
EYW
20h 55m1 stop
American Airlines Logo
1:33 p.m. - 11:24 p.m.
EYW
-
YUL
9h 51m1 stop
C$ 768American Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
3:50 p.m. - 1:30 p.m.
YUL
-
EYW
21h 40m2 stops
Multiple Airlines Logo
12:51 p.m. - 9:20 a.m.
EYW
-
YUL
20h 29m2 stops
C$ 805Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Delta Logo
12:50 p.m. - 7:40 p.m.
YUL
-
EYW
6h 50m1 stop
Delta Logo
2:45 p.m. - 8:44 a.m.
EYW
-
YUL
17h 59m2 stops
C$ 806Delta
Thu, 29 Jan - Thu, 5 Feb
United Airlines Logo
9:15 a.m. - 4:22 p.m.
YUL
-
EYW
7h 07m1 stop
United Airlines Logo
6:05 p.m. - 6:55 a.m.
EYW
-
YUL
12h 50m2 stops
C$ 847United Airlines
Tue, 20 Jan - Wed, 21 Jan

Delta flights from Quebec to Key West

Our best Delta deals on Quebec to Key West flight tickets
Delta
29 Jan
YUL12:50 p.m.Montreal Pierre Elliott Trudeau Intl
6h 50m
1 stop
EYW7:40 p.m.Key West
5 Feb
EYW2:45 p.m.Key West
17h 59m
2 stops
YUL8:44 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 806
Find similar
Delta
20 Jan
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
11h 11m
2 stops
EYW5:11 p.m.Key West
21 Jan
EYW6:06 p.m.Key West
5h 44m
1 stop
YUL11:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 856
Find similar
Delta
18 Apr
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
13h 40m
2 stops
EYW7:40 p.m.Key West
25 Apr
EYW7:35 a.m.Key West
15h 33m
2 stops
YUL11:08 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 865
Find similar

United Airlines flights from Quebec to Key West

Our best United Airlines deals on Quebec to Key West flight tickets
United Airlines
20 Jan
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
7h 07m
1 stop
EYW4:22 p.m.Key West
21 Jan
EYW6:05 p.m.Key West
12h 50m
2 stops
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 847
Find similar
United Airlines
20 Jan
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
7h 07m
1 stop
EYW4:22 p.m.Key West
21 Jan
EYW2:25 p.m.Key West
7h 17m
1 stop
YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 857
Find similar
United Airlines
20 Jan
YUL1:25 p.m.Montreal Pierre Elliott Trudeau Intl
23h 38m
2 stops
EYW1:03 p.m.Key West
21 Jan
EYW6:05 p.m.Key West
12h 50m
2 stops
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 893
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Quebec to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 31 December 2025.
Use the filters below to find and compare flights from Quebec to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

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

1 stop18h 36m

Key West

Tue 31/3

12:25 p.m.-3:10 p.m.

1 stop26h 45m

C$ 597

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

8:00 a.m.-9:06 a.m.

2 stops49h 06m

Key West

Fri 20/2

1:06 p.m.-12:30 a.m.

1 stop11h 24m

C$ 600

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

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

1 stop18h 36m

Key West

Tue 31/3

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

2 stops28h 00m

C$ 615

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

8:00 a.m.-1:30 p.m.

1 stop29h 30m

Key West

Sat 14/2

11:53 a.m.-12:38 a.m.

2 stops36h 45m

C$ 631

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

1:40 p.m.-1:30 p.m.

3 stops23h 50m

Key West

Thu 5/2

12:51 p.m.-9:20 a.m.

2 stops20h 29m

C$ 667

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

3:50 p.m.-12:46 p.m.

1 stop20h 56m

Key West

Sat 14/2

5:04 p.m.-3:22 p.m.

1 stop22h 18m

C$ 716

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

3:50 p.m.-12:45 p.m.

1 stop20h 55m

Key West

Thu 5/2

1:33 p.m.-11:24 p.m.

1 stop9h 51m

C$ 768

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

3:50 p.m.-1:30 p.m.

2 stops21h 40m

Key West

Thu 5/2

12:51 p.m.-9:20 a.m.

2 stops20h 29m

C$ 805

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

12:50 p.m.-7:40 p.m.

1 stop6h 50m

Key West

Thu 5/2

2:45 p.m.-8:44 a.m.

2 stops17h 59m

C$ 806

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

9:15 a.m.-4:22 p.m.

1 stop7h 07m

Key West

Wed 21/1

6:05 p.m.-6:55 a.m.

2 stops12h 50m

C$ 847

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

10h 22m

Direct flights

None
The fastest flight from Quebec to Key West takes 10h 22m
There are no direct flights from Quebec to Key West. There are no popular flight routes from Quebec to Key West.
Search flight deals

  • 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.

  • How do I get Price Alerts for flights from Quebec to Key West?

    Price Alerts will notify you by email when the price for flights to Key West from Quebec decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Quebec to Key West with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
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.

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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