HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key West

$328+ Cheap flights from Quebec to Key West (EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — EYW
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Quebec to Key West with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Quebec to Key West

Keep the following information in mind while searching for Quebec to Key West flight deals. Data was last updated July 31, 2025.

Round-trip from

$432
(Delta)

One-way from

$328
(Delta)

Popular in

December

Cheapest in

March

Average price

$711
From Quebec to Key West
Search Deals
One-way flight from Quebec to Key West
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Quebec to Key West

Cheapest flights from Quebec to Key West
Explore the most affordable flight options available from Quebec to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amYUL - EYW
2 stops11h 12mDelta
Wed 10/157:40 amEYW - YUL
2 stops15h 34mDelta
Deal found 7/29$568
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:40 pmYUL - EYW
1 stop18h 11mAmerican Airlines
Wed 1/75:24 pmEYW - YUL
1 stop5h 21mAmerican Airlines
Deal found 7/30$618
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:00 amYUL - EYW
1 stop8h 29mUnited Airlines
Thu 10/163:12 pmEYW - YUL
1 stop6h 54mUnited Airlines
Deal found 7/29$635
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:41 pmYUL - EYW
1 stop25h 25mWestJet
Tue 10/147:40 amEYW - YUL
1 stop9h 54mWestJet
Deal found 7/29$646
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:45 amYUL - EYW
3 stops26h 37mMultiple Airlines
Fri 8/2210:02 amEYW - YUL
2 stops26h 23mMultiple Airlines
Deal found 7/30$723

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Quebec to Key West that are best for you.

Fly from

Quebec

Fly to

Key West

Route

Depart

Return

Price

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

7:45 pm-5:12 pm

2 stops21h 27m

Key West

Wed 1/21

7:00 am-6:49 pm

2 stops11h 49m

$432

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 1/23

7:00 am-12:46 pm

1 stop5h 46m

Key West

Fri 1/30

12:23 pm-8:18 pm

1 stop7h 55m

$599

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 1/6

5:40 pm-11:50 am

1 stop18h 10m

Key West

Wed 1/14

5:21 pm-10:45 pm

1 stop5h 24m

$618

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

6:41 pm-8:06 pm

1 stop25h 25m

Key West

Thu 10/16

12:22 pm-11:31 am

1 stop23h 09m

$649

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 9/16

7:00 am-5:15 pm

2 stops10h 15m

$328

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 9/16

6:45 am-9:07 am

3 stops26h 22m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Quebec to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Quebec with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Quebec to Key West
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Quebec to Key West by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
WestJet
7.2
Good
2,978 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Related info for your journey

Find useful and relevant information for your journey from Quebec to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from Quebec?

    Most people fly into Key West (EYW) if they book a flight to Key West from Quebec. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • Can I find deals for flights from Quebec to Key West that include hotel bookings?

    Yes. In addition to deals on Quebec to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Key West.

  • Can I find deals for business class flights from Quebec to Key West?

    Yes. Cheapflights offers flight deals from Quebec to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quebec to Key West?

    Currently, August is the cheapest month in which you can book a flight from Quebec to Key West (average of $328). Flying from Quebec to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Quebec to Key West

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Miami flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Orlando flights
Pierre Elliott Trudeau Intl to Orlando flights
Toronto Island to Fort Lauderdale flights
Toronto Island to Orlando flights
Pearson Intl to Tampa flights
Vancouver Intl to Miami flights
Toronto Island to Miami flights
Vancouver Intl to Fort Lauderdale flights
Pearson Intl to West Palm Beach flights
Pearson Intl to Fort Myers flights
Ottawa to Fort Lauderdale flights
Vancouver Intl to Orlando flights
Québec City to Fort Lauderdale flights
Calgary to Orlando flights
Calgary to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Tampa flights
Ottawa to Orlando flights
Ottawa to Miami flights
Halifax to Orlando flights
Pierre Elliott Trudeau Intl to West Palm Beach flights
Calgary to Miami flights
Winnipeg to Orlando flights
Québec City to Orlando flights
Pearson Intl to Jacksonville flights
Vancouver Intl to West Palm Beach flights
Québec City to Miami flights
Edmonton to Orlando flights
Hamilton to Fort Lauderdale flights
Pearson Intl to Sarasota flights
Hamilton to Orlando flights
Winnipeg to Fort Lauderdale flights
Edmonton to Fort Lauderdale flights
Halifax to Tampa flights
Abbotsford to Miami flights
Ottawa to Fort Myers flights
Edmonton to Miami flights
Halifax to Miami flights
Pierre Elliott Trudeau Intl to Fort Myers flights
Ottawa to Tampa flights
Abbotsford to Fort Lauderdale flights
Winnipeg to Miami flights
Vancouver Intl to Tampa flights
Vancouver Intl to Jacksonville flights
Charlottetown to Orlando flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.