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Cheap flights from Quebec to Key West from C$ 245

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 28/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
12:51 p.m. - 12:38 a.m.
EYW
-
YUL
35h 47m2 stops
C$ 491Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
8:00 a.m. - 1:30 p.m.
YUL
-
EYW
29h 30m1 stop
Multiple Airlines Logo
12:51 p.m. - 3:10 p.m.
EYW
-
YUL
26h 19m1 stop
C$ 496Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
8:00 a.m. - 1:30 p.m.
YUL
-
EYW
29h 30m1 stop
Multiple Airlines Logo
12:51 p.m. - 12:43 a.m.
EYW
-
YUL
35h 52m2 stops
C$ 500Multiple Airlines
Sun, 11 Jan - Sun, 18 Jan
Multiple Airlines Logo
8:00 a.m. - 1:30 p.m.
YUL
-
EYW
29h 30m1 stop
Multiple Airlines Logo
10:06 a.m. - 12:30 a.m.
EYW
-
YUL
14h 24m1 stop
C$ 545Multiple Airlines
Sun, 11 Jan - Sun, 18 Jan
Multiple Airlines Logo
8:00 a.m. - 11:56 a.m.
YUL
-
EYW
27h 56m1 stop
Multiple Airlines Logo
10:49 a.m. - 12:43 a.m.
EYW
-
YUL
13h 54m2 stops
C$ 635Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
8:00 a.m. - 11:15 a.m.
YUL
-
EYW
27h 15m2 stops
Multiple Airlines Logo
12:51 p.m. - 5:45 p.m.
EYW
-
YUL
28h 54m3 stops
C$ 650Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
6:45 a.m. - 1:30 p.m.
YUL
-
EYW
30h 45m3 stops
Multiple Airlines Logo
12:51 p.m. - 5:45 p.m.
EYW
-
YUL
28h 54m3 stops
C$ 659Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
8:00 a.m. - 11:15 a.m.
YUL
-
EYW
27h 15m2 stops
Multiple Airlines Logo
12:51 p.m. - 9:20 a.m.
EYW
-
YUL
20h 29m2 stops
C$ 698Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Delta Logo
2:25 p.m. - 11:29 a.m.
YUL
-
EYW
21h 04m2 stops
Delta Logo
6:06 p.m. - 11:50 p.m.
EYW
-
YUL
5h 44m1 stop
C$ 750Delta
Sat, 10 Jan - Wed, 14 Jan
Delta Logo
2:25 p.m. - 11:29 a.m.
YUL
-
EYW
21h 04m2 stops
Delta Logo
6:06 p.m. - 11:50 p.m.
EYW
-
YUL
5h 44m1 stop
C$ 765Delta
Sat, 10 Jan - Wed, 14 Jan

American Airlines flights from Quebec to Key West

Our best American Airlines deals on Quebec to Key West flight tickets
American Airlines
24 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 41m
1 stop
EYW3:41 p.m.Key West
31 Jan
EYW4:37 p.m.Key West
6h 47m
1 stop
YUL11:24 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 837
Find similar
American Airlines
11 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 54m
1 stop
EYW2:54 p.m.Key West
18 Jan
EYW6:43 p.m.Key West
19h 02m
1 stop
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 882
Find similar
American Airlines
11 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
16h 56m
2 stops
EYW11:56 p.m.Key West
18 Jan
EYW6:43 p.m.Key West
19h 02m
1 stop
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 896
Find similar

United Airlines flights from Quebec to Key West

Our best United Airlines deals on Quebec to Key West flight tickets
United Airlines
10 Jan
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
7h 07m
1 stop
EYW4:22 p.m.Key West
14 Jan
EYW2:25 p.m.Key West
7h 17m
1 stop
YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 840
Find similar
United Airlines
10 Jan
YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl
18h 48m
2 stops
EYW1:03 p.m.Key West
14 Jan
EYW2:25 p.m.Key West
16h 30m
2 stops
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 957
Find similar
United Airlines
28 Feb
YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl
23h 29m
2 stops
EYW5:44 p.m.Key West
9 Mar
EYW4:05 p.m.Key West
23h 52m
1 stop
YUL3:57 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 995
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 16 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 29/1

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

1 stop29h 30m

Key West

Thu 5/2

12:51 p.m.-12:38 a.m.

2 stops35h 47m

C$ 491

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

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

1 stop29h 30m

Key West

Thu 5/2

12:51 p.m.-3:10 p.m.

1 stop26h 19m

C$ 496

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

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

1 stop29h 30m

Key West

Sun 18/1

12:51 p.m.-12:43 a.m.

2 stops35h 52m

C$ 500

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

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

1 stop29h 30m

Key West

Sun 18/1

10:06 a.m.-12:30 a.m.

1 stop14h 24m

C$ 545

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

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

1 stop27h 56m

Key West

Sat 31/1

10:49 a.m.-12:43 a.m.

2 stops13h 54m

C$ 635

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

8:00 a.m.-11:15 a.m.

2 stops27h 15m

Key West

Thu 5/2

12:51 p.m.-5:45 p.m.

3 stops28h 54m

C$ 650

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

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

3 stops30h 45m

Key West

Thu 5/2

12:51 p.m.-5:45 p.m.

3 stops28h 54m

C$ 659

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

8:00 a.m.-11:15 a.m.

2 stops27h 15m

Key West

Thu 5/2

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

2 stops20h 29m

C$ 698

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

2:25 p.m.-11:29 a.m.

2 stops21h 04m

Key West

Wed 14/1

6:06 p.m.-11:50 p.m.

1 stop5h 44m

C$ 750

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

2:25 p.m.-11:29 a.m.

2 stops21h 04m

Key West

Wed 14/1

6:06 p.m.-11:50 p.m.

1 stop5h 44m

C$ 765

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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$ 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

20h 52m

Direct flights

None
The fastest flight from Quebec to Key West takes 20h 52m
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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