YUL - EYW
$346 Find Cheap Flights from Montreal to Key West - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Key West departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Everything you should know
Cheapest round-trip
$586
Typical prices: $637-$758
Delta
Sat 1/27Tue 1/30
YUL - EYW • 1 stop
Cheapest one-way
$346
Typical prices: $358-$495
American Airlines
Mon 11/5
YUL - EYW • 2 stops
Flight Deals
Cheap Flights from Montreal to Key West (YUL-EYW)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent round-trip flight deals from Montreal to Key West
Wed, Jan 27 - Sat, Jan 30
12:45 pm - 7:43 pmYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
6h 58m1 stop Atlanta Hartsfield-Jackson
2:35 pm - 11:51 pmEYW Key West-YUL Montreal Pierre Elliott Trudeau Intl
9h 16m1 stop Atlanta Hartsfield-Jackson
$586Delta
Tue, Dec 8 - Thu, Dec 10
7:00 am - 5:10 pmYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
10h 10m1 stop Atlanta Hartsfield-Jackson
7:25 am - 5:33 pmEYW Key West-YUL Montreal Pierre Elliott Trudeau Intl
10h 08m1 stop Atlanta Hartsfield-Jackson
$600Delta
Thu, Oct 22 - Wed, Oct 28
7:00 am - 5:15 pmYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
10h 15m1 stop Atlanta Hartsfield-Jackson
2:00 pm - 11:54 pmEYW Key West-YUL Montreal Pierre Elliott Trudeau Intl
9h 54m1 stop Atlanta Hartsfield-Jackson
$601Delta
Tue, Dec 8 - Thu, Dec 10
7:00 am - 5:10 pmYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
10h 10m1 stop Atlanta Hartsfield-Jackson
7:25 am - 5:33 pmEYW Key West-YUL Montreal Pierre Elliott Trudeau Intl
10h 08m1 stop Atlanta Hartsfield-Jackson
$629Delta
Tue, Dec 8 - Thu, Dec 10
7:00 am - 5:10 pmYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
10h 10m1 stop Atlanta Hartsfield-Jackson
7:25 am - 5:33 pmEYW Key West-YUL Montreal Pierre Elliott Trudeau Intl
10h 08m1 stop Atlanta Hartsfield-Jackson
$630Delta
Fri, Feb 26 - Tue, Mar 2
7:45 pm - 1:37 pmYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
17h 52m1 stop New York LaGuardia
7:00 am - 5:03 pmEYW Key West-YUL Montreal Pierre Elliott Trudeau Intl
10h 03m1 stop Atlanta Hartsfield-Jackson
$634Delta
Fri, Dec 11 - Fri, Dec 18
6:00 am - 3:26 pmYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
9h 26m1 stop Chicago O'Hare Intl
3:50 pm - 9:42 pmEYW Key West-YUL Montreal Pierre Elliott Trudeau Intl
5h 52m1 stop Newark
$636United Airlines
Wed, Jan 27 - Sat, Jan 30
7:30 am - 1:56 pmYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
6h 26m1 stop Philadelphia
6:01 pm - 11:30 amEYW Key West-YUL Montreal Pierre Elliott Trudeau Intl
17h 29m2 stops Miami Chicago O'Hare Intl
$649American Airlines
Wed, Jan 27 - Sat, Jan 30
7:30 am - 7:20 pmYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
11h 50m2 stops Philadelphia Miami
8:06 pm - 11:30 amEYW Key West-YUL Montreal Pierre Elliott Trudeau Intl
15h 24m2 stops Miami Chicago O'Hare Intl
$654American Airlines
Thu, Oct 22 - Wed, Oct 28
7:40 am - 4:58 pmYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
9h 18m2 stops Philadelphia Miami
4:45 pm - 10:52 pmEYW Key West-YUL Montreal Pierre Elliott Trudeau Intl
6h 07m1 stop Charlotte Douglas
$663American Airlines
Recent one-way flight deals from Montreal to Key West
Thu, Nov 5
7:33 am - 7:27 pmYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
11h 54m2 stops Philadelphia Miami
$346American Airlines
Thu, Nov 5
7:00 am - 1:52 pmYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
6h 52m1 stop Newark
$351United Airlines
Thu, Nov 5
9:45 am - 10:19 amYUL Montreal Pierre Elliott Trudeau Intl-EYW Key West
24h 34m3 stops Toronto Island Nashville Intl Orlando
$364Multiple Airlines
Booking Insights
Price, demand and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to Key West flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West departing in january.
Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West typically range from $637 to $758. The lowest price found in the past 5 days was $586, on Delta.
What’s the most popular layover airport when flying from Montreal Pierre Elliott Trudeau Intl Airport to Key West?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Atlanta Hartsfield-Jackson (ATL) is the most popular layover for the Montreal Pierre Elliott Trudeau Intl Airport to Key West route. 88% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ATL.
What is the cheapest layover airport when flying from Montreal Pierre Elliott Trudeau Intl Airport to Key West?
Flights via Philadelphia (PHL) offer the most affordable fares, with an average round-trip price of $600. Based on KAYAK data over the past 3 months.
Key details for Montreal Pierre Elliott Trudeau Intl Airport to Key West flights
Low season | July |
|---|---|
High season | March |
Cheapest flight | $346 |
When to book flights from Montreal to Key West
Are your dates flexible? Find out the best times to travel from Montreal to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Montreal Pierre Elliott Trudeau Intl Airport to Key West flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
Your guide to booking Montreal Pierre Elliott Trudeau Intl Airport to Key West flights
Get tips on when to book, when to fly and what to know before your trip.More options for your flight from Montreal to Key West
Complete your trip to Key West with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to Key West
Cabin classes available on flights to Montreal. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights to and from Montreal and Key West
Flights from domestic origins to Key West
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.