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Cheap flights from Quebec to Key West from C$ 226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to Key West departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
5:25 p.m. - 11:17 a.m.YUL-EYW
17h 52m2 stops
Multiple Airlines Logo
2:25 p.m. - 4:22 p.m.EYW-YUL
25h 57m1 stop
C$ 420Multiple Airlines
Find Deal
Wed, 18 Feb - Mon, 23 Feb
Multiple Airlines Logo
5:25 p.m. - 1:30 p.m.YUL-EYW
20h 05m2 stops
Multiple Airlines Logo
1:06 p.m. - 12:30 a.m.EYW-YUL
11h 24m1 stop
C$ 446Multiple Airlines
Find Deal
Thu, 19 Feb - Mon, 23 Feb
Multiple Airlines Logo
6:45 a.m. - 1:30 p.m.YUL-EYW
6h 45m1 stop
Multiple Airlines Logo
2:25 p.m. - 4:22 p.m.EYW-YUL
25h 57m1 stop
C$ 454Multiple Airlines
Find Deal
Mon, 26 Jan - Mon, 23 Feb
Multiple Airlines Logo
8:00 a.m. - 11:17 a.m.YUL-EYW
27h 17m1 stop
Multiple Airlines Logo
2:25 p.m. - 4:22 p.m.EYW-YUL
25h 57m1 stop
C$ 488Multiple Airlines
Find Deal
Wed, 18 Feb - Mon, 23 Feb
Multiple Airlines Logo
5:25 p.m. - 11:17 a.m.YUL-EYW
17h 52m2 stops
Multiple Airlines Logo
9:46 a.m. - 12:30 a.m.EYW-YUL
14h 44m1 stop
C$ 524Multiple Airlines
Find Deal
Wed, 18 Feb - Sun, 22 Feb
Multiple Airlines Logo
6:45 a.m. - 1:30 p.m.YUL-EYW
6h 45m1 stop
Multiple Airlines Logo
2:25 p.m. - 4:22 p.m.EYW-YUL
25h 57m1 stop
C$ 526Multiple Airlines
Find Deal
Fri, 13 Feb - Mon, 16 Feb
Multiple Airlines Logo
6:45 a.m. - 11:17 a.m.YUL-EYW
28h 32m1 stop
Multiple Airlines Logo
9:46 a.m. - 12:30 a.m.EYW-YUL
14h 44m1 stop
C$ 582Multiple Airlines
Find Deal
Wed, 18 Feb - Sun, 22 Feb
Multiple Airlines Logo
8:00 a.m. - 1:30 p.m.YUL-EYW
29h 30m1 stop
Multiple Airlines Logo
1:06 p.m. - 12:30 a.m.EYW-YUL
11h 24m1 stop
C$ 585Multiple Airlines
Find Deal
Thu, 19 Feb - Mon, 23 Feb
Multiple Airlines Logo
6:45 a.m. - 1:30 p.m.YUL-EYW
6h 45m1 stop
Multiple Airlines Logo
1:06 p.m. - 5:00 p.m.EYW-YUL
27h 54m2 stops
C$ 615Multiple Airlines
Find Deal
Mon, 26 Jan - Mon, 23 Feb
Multiple Airlines Logo
8:00 a.m. - 1:30 p.m.YUL-EYW
29h 30m1 stop
Multiple Airlines Logo
1:01 p.m. - 12:38 a.m.EYW-YUL
11h 37m2 stops
C$ 625Multiple Airlines
Find Deal
Thu, 12 Feb - Tue, 17 Feb

WestJet flights from Quebec to Key West

Our best WestJet deals on Quebec to Key West flight tickets
WestJet
1 May
YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl
25h 29m
1 stop
EYW7:44 p.m.Key West
10 May
EYW7:00 a.m.Key West
17h 40m
2 stops
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 993
Find similar
WestJet
1 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
10h 27m
2 stops
EYW5:12 p.m.Key West
10 May
EYW2:35 p.m.Key West
10h 05m
2 stops
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,002
Find similar

American Airlines flights from Quebec to Key West

Our best American Airlines deals on Quebec to Key West flight tickets
American Airlines
31 Dec
YUL7:08 a.m.Montreal Pierre Elliott Trudeau Intl
15h 36m
1 stop
EYW10:44 p.m.Key West
7 Jan
EYW7:08 a.m.Key West
6h 37m
1 stop
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 839
Find similar
American Airlines
31 Dec
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
12h 09m
2 stops
EYW7:39 p.m.Key West
7 Jan
EYW7:08 a.m.Key West
8h 12m
2 stops
YUL3:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 846
Find similar
American Airlines
25 Feb
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
6h 15m
1 stop
EYW1:45 p.m.Key West
25 Feb
EYW6:20 p.m.Key West
19h 25m
1 stop
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 853
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 24 November 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

Wed 18/2

5:25 p.m.-11:17 a.m.

2 stops17h 52m

Key West

Mon 23/2

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

1 stop25h 57m

C$ 420

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

5:25 p.m.-1:30 p.m.

2 stops20h 05m

Key West

Mon 23/2

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

1 stop11h 24m

C$ 446

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

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

1 stop6h 45m

Key West

Mon 23/2

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

1 stop25h 57m

C$ 454

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

8:00 a.m.-11:17 a.m.

1 stop27h 17m

Key West

Mon 23/2

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

1 stop25h 57m

C$ 488

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

5:25 p.m.-11:17 a.m.

2 stops17h 52m

Key West

Sun 22/2

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

1 stop14h 44m

C$ 524

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

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

1 stop6h 45m

Key West

Mon 16/2

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

1 stop25h 57m

C$ 526

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

6:45 a.m.-11:17 a.m.

1 stop28h 32m

Key West

Sun 22/2

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

1 stop14h 44m

C$ 582

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

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

1 stop29h 30m

Key West

Mon 23/2

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

1 stop11h 24m

C$ 585

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

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

1 stop6h 45m

Key West

Mon 23/2

1:06 p.m.-5:00 p.m.

2 stops27h 54m

C$ 615

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

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

1 stop29h 30m

Key West

Tue 17/2

1:01 p.m.-12:38 a.m.

2 stops11h 37m

C$ 625

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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$ 431. 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$ 1,285.

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$ 191. Try not to purchase tickets at noon because they tend to be around C$ 1,126. 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

Direct flights

None
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.

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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