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Cheap flights from Quebec to Key West from $272

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 8/25. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Quebec to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 1:02 pm
YUL
-
EYW
6h 02m
1 stop
United Airlines Logo
2:30 pm - 9:40 pm
EYW
-
YUL
7h 10m
1 stop
$498United Airlines
Wed, Dec 2 - Fri, Dec 4
United Airlines Logo
7:00 am - 1:02 pm
YUL
-
EYW
6h 02m
1 stop
United Airlines Logo
2:30 pm - 9:40 pm
EYW
-
YUL
7h 10m
1 stop
$499United Airlines
Wed, Dec 2 - Fri, Dec 4
United Airlines Logo
7:00 am - 1:02 pm
YUL
-
EYW
6h 02m
1 stop
United Airlines Logo
2:30 pm - 9:40 pm
EYW
-
YUL
7h 10m
1 stop
$500United Airlines
Wed, Dec 2 - Fri, Dec 4
American Airlines Logo
7:17 am - 6:48 pm
YUL
-
EYW
11h 31m
1 stop
American Airlines Logo
1:41 pm - 11:26 pm
EYW
-
YUL
9h 45m
1 stop
$508American Airlines
Sat, Aug 1 - Thu, Aug 13
Delta Logo
12:45 pm - 7:43 pm
YUL
-
EYW
6h 58m
1 stop
Delta Logo
6:00 pm - 8:42 am
EYW
-
YUL
14h 42m
2 stops
$525Delta
Wed, Dec 2 - Fri, Dec 4
United Airlines Logo
7:00 am - 1:59 pm
YUL
-
EYW
6h 59m
1 stop
United Airlines Logo
2:30 pm - 9:40 pm
EYW
-
YUL
7h 10m
1 stop
$567United Airlines
Fri, Nov 20 - Tue, Dec 1
American Airlines Logo
7:17 am - 6:48 pm
YUL
-
EYW
11h 31m
1 stop
American Airlines Logo
8:09 pm - 12:27 pm
EYW
-
YUL
16h 18m
2 stops
$570American Airlines
Sat, Aug 1 - Thu, Aug 13
United Airlines Logo
7:00 am - 1:59 pm
YUL
-
EYW
6h 59m
1 stop
United Airlines Logo
2:30 pm - 9:40 pm
EYW
-
YUL
7h 10m
1 stop
$610United Airlines
Fri, Nov 27 - Tue, Dec 8
United Airlines Logo
7:00 am - 1:02 pm
YUL
-
EYW
6h 02m
1 stop
United Airlines Logo
12:20 pm - 7:30 am
EYW
-
YUL
19h 10m
2 stops
$618United Airlines
Wed, Dec 2 - Fri, Dec 4
United Airlines Logo
7:00 am - 1:02 pm
YUL
-
EYW
6h 02m
1 stop
United Airlines Logo
4:05 pm - 4:21 pm
EYW
-
YUL
24h 16m
2 stops
$619United Airlines
Wed, Dec 2 - Fri, Dec 4

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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
Dec 2
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
6h 02m
1 stop
EYW1:02 pmKey West
Dec 4
EYW2:30 pmKey West
7h 10m
1 stop
YUL9:40 pmMontreal Pierre Elliott Trudeau Intl
$498
United Airlines
Dec 2
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
6h 02m
1 stop
EYW1:02 pmKey West
Dec 4
EYW2:30 pmKey West
7h 10m
1 stop
YUL9:40 pmMontreal Pierre Elliott Trudeau Intl
$499
United Airlines
Dec 2
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
6h 02m
1 stop
EYW1:02 pmKey West
Dec 4
EYW2:30 pmKey West
7h 10m
1 stop
YUL9:40 pmMontreal Pierre Elliott Trudeau Intl
$500

Delta flights from Quebec to Key West

Our best Delta deals on Quebec to Key West flight tickets
Delta
Dec 2
YUL12:45 pmMontreal Pierre Elliott Trudeau Intl
6h 58m
1 stop
EYW7:43 pmKey West
Dec 4
EYW6:00 pmKey West
14h 42m
2 stops
YUL8:42 amMontreal Pierre Elliott Trudeau Intl
$525
Delta
Nov 22
YUL12:45 pmMontreal Pierre Elliott Trudeau Intl
6h 58m
1 stop
EYW7:43 pmKey West
Nov 29
EYW7:00 amKey West
16h 37m
2 stops
YUL11:37 pmMontreal Pierre Elliott Trudeau Intl
$674

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 832,500 searches. Data last updated July 12, 2026.
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

Cheapest round-trip
Quickest round-trip

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 12/2

7:00 am-1:02 pm

1 stop6h 02m

Key West

Fri 12/4

2:30 pm-9:40 pm

1 stop7h 10m

$498

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 12/2

7:00 am-1:02 pm

1 stop6h 02m

Key West

Fri 12/4

2:30 pm-9:40 pm

1 stop7h 10m

$499

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 12/2

7:00 am-1:02 pm

1 stop6h 02m

Key West

Fri 12/4

2:30 pm-9:40 pm

1 stop7h 10m

$500

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sat 8/1

7:17 am-6:48 pm

1 stop11h 31m

Key West

Thu 8/13

1:41 pm-11:26 pm

1 stop9h 45m

$508

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 12/2

12:45 pm-7:43 pm

1 stop6h 58m

Key West

Fri 12/4

6:00 pm-8:42 am

2 stops14h 42m

$525

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 11/20

7:00 am-1:59 pm

1 stop6h 59m

Key West

Tue 12/1

2:30 pm-9:40 pm

1 stop7h 10m

$567

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sat 8/1

7:17 am-6:48 pm

1 stop11h 31m

Key West

Thu 8/13

8:09 pm-12:27 pm

2 stops16h 18m

$570

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 11/27

7:00 am-1:59 pm

1 stop6h 59m

Key West

Tue 12/8

2:30 pm-9:40 pm

1 stop7h 10m

$610

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 12/2

7:00 am-1:02 pm

1 stop6h 02m

Key West

Fri 12/4

12:20 pm-7:30 am

2 stops19h 10m

$618

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 12/2

7:00 am-1:02 pm

1 stop6h 02m

Key West

Fri 12/4

4:05 pm-4:21 pm

2 stops24h 16m

$619

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 airline that flies from Quebec to Key West?

Delta and American Airlines are the most popular carriers operating from Quebec to Key West

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

6h 02m

Direct flights

None
The fastest flight from Quebec to Key West takes 6h 02m
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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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 refresh daily.

  • How old do you have to be to fly from Quebec to Key West Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to Key West?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Quebec to Key West. momondo saves you time and could save you money on your trip.

Can I find flights from Quebec to Key West with flexible booking policies on momondo?

Flights from Quebec to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Quebec to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Quebec.

I’m not ready to book a flight from Quebec to Key West right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from Quebec and alert you when they change.

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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