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Cheap flights from Quebec to Key West from C$ 460

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 5/2. 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
8:00 a.m. - 1:30 p.m.
YUL
-
EYW
29h 30m1 stop
Multiple Airlines Logo
2:25 p.m. - 4:22 p.m.
EYW
-
YUL
25h 57m1 stop
C$ 460Multiple Airlines
Thu, 5 Feb - Thu, 12 Feb
Multiple Airlines Logo
8:00 a.m. - 11:56 a.m.
YUL
-
EYW
27h 56m1 stop
Multiple Airlines Logo
10:49 a.m. - 4:22 p.m.
EYW
-
YUL
29h 33m2 stops
C$ 482Multiple Airlines
Wed, 21 Jan - Wed, 28 Jan
Multiple Airlines Logo
5:25 p.m. - 12:26 p.m.
YUL
-
EYW
19h 01m2 stops
Multiple Airlines Logo
9:46 a.m. - 12:30 a.m.
EYW
-
YUL
14h 44m1 stop
C$ 522Multiple Airlines
Thu, 5 Feb - Sun, 8 Feb
Multiple Airlines Logo
6:45 a.m. - 1:30 p.m.
YUL
-
EYW
6h 45m1 stop
Multiple Airlines Logo
2:25 p.m. - 12:45 a.m.
EYW
-
YUL
10h 20m1 stop
C$ 646Multiple Airlines
Fri, 20 Feb - Thu, 26 Feb
Multiple Airlines Logo
8:55 p.m. - 9:06 a.m.
YUL
-
EYW
36h 11m2 stops
Multiple Airlines Logo
2:25 p.m. - 12:45 a.m.
EYW
-
YUL
10h 20m1 stop
C$ 668Multiple Airlines
Fri, 20 Feb - Thu, 26 Feb
Multiple Airlines Logo
6:45 a.m. - 1:30 p.m.
YUL
-
EYW
6h 45m1 stop
Multiple Airlines Logo
2:25 p.m. - 5:45 p.m.
EYW
-
YUL
27h 20m3 stops
C$ 694Multiple Airlines
Fri, 20 Feb - Thu, 26 Feb
American Airlines Logo
2:25 p.m. - 10:43 p.m.
YUL
-
EYW
8h 18m1 stop
American Airlines Logo
6:44 p.m. - 3:05 p.m.
EYW
-
YUL
20h 21m1 stop
C$ 723American Airlines
Fri, 20 Feb - Thu, 26 Feb
American Airlines Logo
12:58 p.m. - 10:54 p.m.
YUL
-
EYW
9h 56m2 stops
American Airlines Logo
6:44 p.m. - 3:05 p.m.
EYW
-
YUL
20h 21m1 stop
C$ 737American Airlines
Fri, 20 Feb - Thu, 26 Feb
Multiple Airlines Logo
2:00 p.m. - 11:56 a.m.
YUL
-
EYW
21h 56m3 stops
Multiple Airlines Logo
6:33 p.m. - 4:22 p.m.
EYW
-
YUL
21h 49m2 stops
C$ 805Multiple Airlines
Wed, 21 Jan - Wed, 28 Jan
Delta Logo
9:34 a.m. - 7:40 p.m.
YUL
-
EYW
10h 06m2 stops
Delta Logo
6:06 p.m. - 11:59 p.m.
EYW
-
YUL
5h 53m1 stop
C$ 833Delta
Mon, 2 Feb - Thu, 5 Feb

WestJet flights from Quebec to Key West

Our best WestJet deals on Quebec to Key West flight tickets
WestJet
21 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
12h 55m
2 stops
EYW7:40 p.m.Key West
28 Jan
EYW6:06 p.m.Key West
30h 37m
2 stops
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 929
Find similar
WestJet
5 Feb
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
36h 55m
2 stops
EYW7:40 p.m.Key West
12 Feb
EYW5:56 p.m.Key West
30h 42m
2 stops
YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,035
Find similar
WestJet
25 Dec
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
38h 13m
2 stops
EYW8:58 p.m.Key West
29 Dec
EYW6:20 p.m.Key West
5h 39m
1 stop
YUL11:59 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,371
Find similar

Delta flights from Quebec to Key West

Our best Delta deals on Quebec to Key West flight tickets
Delta
2 Feb
YUL9:34 a.m.Montreal Pierre Elliott Trudeau Intl
10h 06m
2 stops
EYW7:40 p.m.Key West
5 Feb
EYW6:06 p.m.Key West
5h 53m
1 stop
YUL11:59 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 833
Find similar
Delta
2 Feb
YUL9:34 a.m.Montreal Pierre Elliott Trudeau Intl
10h 06m
2 stops
EYW7:40 p.m.Key West
5 Feb
EYW7:10 a.m.Key West
11h 27m
2 stops
YUL6:37 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 845
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 23 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

Thu 5/2

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

1 stop29h 30m

Key West

Thu 12/2

2:25 p.m.-4:22 p.m.

1 stop25h 57m

C$ 460

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

8:00 a.m.-11:56 a.m.

1 stop27h 56m

Key West

Wed 28/1

10:49 a.m.-4:22 p.m.

2 stops29h 33m

C$ 482

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

5:25 p.m.-12:26 p.m.

2 stops19h 01m

Key West

Sun 8/2

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

1 stop14h 44m

C$ 522

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

6:45 a.m.-1:30 p.m.

1 stop6h 45m

Key West

Thu 26/2

2:25 p.m.-12:45 a.m.

1 stop10h 20m

C$ 646

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

8:55 p.m.-9:06 a.m.

2 stops36h 11m

Key West

Thu 26/2

2:25 p.m.-12:45 a.m.

1 stop10h 20m

C$ 668

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

6:45 a.m.-1:30 p.m.

1 stop6h 45m

Key West

Thu 26/2

2:25 p.m.-5:45 p.m.

3 stops27h 20m

C$ 694

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

2:25 p.m.-10:43 p.m.

1 stop8h 18m

Key West

Thu 26/2

6:44 p.m.-3:05 p.m.

1 stop20h 21m

C$ 723

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

12:58 p.m.-10:54 p.m.

2 stops9h 56m

Key West

Thu 26/2

6:44 p.m.-3:05 p.m.

1 stop20h 21m

C$ 737

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

2:00 p.m.-11:56 a.m.

3 stops21h 56m

Key West

Wed 28/1

6:33 p.m.-4:22 p.m.

2 stops21h 49m

C$ 805

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

9:34 a.m.-7:40 p.m.

2 stops10h 06m

Key West

Thu 5/2

6:06 p.m.-11:59 p.m.

1 stop5h 53m

C$ 833

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Key West from

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

What is the cheapest day to depart on your flight to Key West?

According to our data, Monday is the cheapest day to fly to Key West from Quebec. The lowest ticket price found for a Monday departure recently was C$ 421. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Key West on Sunday is C$ 1,254.

What is the cheapest time of day to depart on your flight to Key West?

Our most recent data shows that the best time of day to fly to Key West is in the afternoon. Flights from Quebec to Key West during this time can be as low as C$ 186. Try not to purchase tickets at noon because they tend to be around C$ 1,100. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

19h 01m

Direct flights

None
The fastest flight from Quebec to Key West takes 19h 01m
There are no direct flights from Quebec to Key West. There are no popular flight routes from Quebec to Key West.
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  • 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.

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

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