YUL - EYW

$303 Find Cheap Flights from Montreal to Key West - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$549
Typical prices: $637-$785
Delta
Sat 12/8Mon 12/10
YUL - EYW • 1 stop
Cheapest one-way
$303
Typical prices: $358-$495
Delta
Sun 10/21
YUL - EYW • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Montreal Pierre Elliott Trudeau Intl Airport and Key West. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 5% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $600 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 5h 26m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Montreal to Key West (YUL-EYW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Key West

Tue, Dec 8 - Thu, Dec 10
Delta Logo
7:00 am - 5:11 pmYUL  Montreal Pierre Elliott Trudeau Intl-EYW Key West
10h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:25 am - 5:34 pmEYW  Key West-YUL Montreal Pierre Elliott Trudeau Intl
10h 09m1 stop Atlanta Hartsfield-Jackson
$549Delta
Tue, Dec 8 - Thu, Dec 10
Delta Logo
7:00 am - 5:11 pmYUL  Montreal Pierre Elliott Trudeau Intl-EYW Key West
10h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:25 am - 5:34 pmEYW  Key West-YUL Montreal Pierre Elliott Trudeau Intl
10h 09m1 stop Atlanta Hartsfield-Jackson
$562Delta
Tue, Dec 8 - Thu, Dec 10
Delta Logo
7:00 am - 5:11 pmYUL  Montreal Pierre Elliott Trudeau Intl-EYW Key West
10h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:25 am - 5:34 pmEYW  Key West-YUL Montreal Pierre Elliott Trudeau Intl
10h 09m1 stop Atlanta Hartsfield-Jackson
$563Delta
Sat, Sep 26 - Mon, Sep 28
American Airlines Logo
7:50 am - 7:17 pmYUL  Montreal Pierre Elliott Trudeau Intl-EYW Key West
11h 27m2 stops Philadelphia Miami
American Airlines Logo
6:27 pm - 9:49 amEYW  Key West-YUL Montreal Pierre Elliott Trudeau Intl
15h 22m2 stops Charlotte Douglas New York LaGuardia
$574American Airlines
Sat, Feb 20 - Sat, Feb 27
American Airlines Logo
12:59 pm - 10:59 pmYUL  Montreal Pierre Elliott Trudeau Intl-EYW Key West
10h 00m2 stops Philadelphia Miami
American Airlines Logo
7:00 am - 3:24 pmEYW  Key West-YUL Montreal Pierre Elliott Trudeau Intl
8h 24m2 stops Miami Philadelphia
$599American Airlines
Sat, Feb 20 - Sat, Feb 27
American Airlines Logo
12:59 pm - 10:59 pmYUL  Montreal Pierre Elliott Trudeau Intl-EYW Key West
10h 00m2 stops Philadelphia Miami
American Airlines Logo
4:02 pm - 11:26 pmEYW  Key West-YUL Montreal Pierre Elliott Trudeau Intl
7h 24m1 stop Miami
$617American Airlines
Tue, Dec 8 - Thu, Dec 10
WestJet Logo
6:45 am - 10:48 amYUL  Montreal Pierre Elliott Trudeau Intl-EYW Key West
28h 03m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson
WestJet Logo
6:06 pm - 11:58 pmEYW  Key West-YUL Montreal Pierre Elliott Trudeau Intl
5h 52m1 stop Atlanta Hartsfield-Jackson
$623WestJet
Tue, Dec 8 - Thu, Dec 10
WestJet Logo
6:45 am - 8:02 pmYUL  Montreal Pierre Elliott Trudeau Intl-EYW Key West
13h 17m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson
WestJet Logo
6:06 pm - 11:58 pmEYW  Key West-YUL Montreal Pierre Elliott Trudeau Intl
5h 52m1 stop Atlanta Hartsfield-Jackson
$641WestJet
Tue, Dec 8 - Thu, Dec 10
WestJet Logo
6:45 am - 10:48 amYUL  Montreal Pierre Elliott Trudeau Intl-EYW Key West
28h 03m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson
WestJet Logo
7:25 am - 5:34 pmEYW  Key West-YUL Montreal Pierre Elliott Trudeau Intl
10h 09m1 stop Atlanta Hartsfield-Jackson
$664WestJet
Thu, Nov 26 - Thu, Dec 3
Delta Logo
7:00 am - 5:10 pmYUL  Montreal Pierre Elliott Trudeau Intl-EYW Key West
10h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:06 pm - 11:58 pmEYW  Key West-YUL Montreal Pierre Elliott Trudeau Intl
5h 52m1 stop Atlanta Hartsfield-Jackson
$665Delta
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 from Montreal Pierre Elliott Trudeau Intl Airport to Key West with more confidence.

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West start at $549. Prices are below average for this route right now, with typical round-trip fares ranging from $637 to $785. The lowest price found in the past 5 days was $549 on Delta.

What's the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

Wednesday is the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Key West, it is 10% cheaper than the average day. Thursday is the most expensive day with flight prices 21% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Montreal Pierre Elliott Trudeau Intl Airport to Key West flights

Low season

July

Cheapest flight

$303
Most popular time to fly with an average 21% increase in price.
Flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West

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

Your Montreal Pierre Elliott Trudeau Intl Airport to Key West flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

    Flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Key West (EYW).

  • What cabin classes can I book on flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

    Only Economy Class is available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West.

  • Which airports do connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West pass through?

    One-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 73% of one-stop connections
    • Charlotte Douglas (CLT) - 9% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 9% of one-stop connections
    • Philadelphia (PHL) - 9% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

    Yes. Being flexible with your travel dates can save you up to 26% on the Montreal Pierre Elliott Trudeau Intl Airport to Key West route. Wednesday is the cheapest departure day at $604 round-trip on average, while Thursday is the most expensive at $812, a difference of $208. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Key West?

    Some of the most popular sights in Key West are Duval Street, Key West Historic District and Mallory Square. These are among the most viewed places in Key West on KAYAK.

  • How long is a flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

    A nonstop flight from Montreal Pierre Elliott Trudeau Intl Airport to Key West takes 0h 00m, covering 1,511 miles.

  • Do I need a passport to fly from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Key West changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $549 to $797. That means the highest observed fare was about 45% higher than the lowest one.

  • How are flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Key West looking right now?

    One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Key West are currently lower than usual. Average one-way flight prices are about $374, which is 10% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Montreal Pierre Elliott Trudeau Intl Airport to Key West?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 5h 26m, compared with 6h 05m via Philadelphia (PHL) and 6h 08m via Atlanta Hartsfield-Jackson (ATL).

  • What car rental options are available at Key West Airport (EYW)?

    Key West Airport (EYW) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:
    · Dollar
    · Hertz
    · Budget
    · Enterprise Rent-A-Car
    · Alamo

  • How much should I expect to pay for a Montreal Pierre Elliott Trudeau Intl Airport to Key West flight?

    Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Key West range from $637 to $785, with an average of $670 over the past 12 months. Anything below $637 counts as a good deal.

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.
  • If your dates can be flexible, aim for a Wednesday departure instead of Thursday. On this route, Wednesday flights average $604 - about $208 less than Thursday (26% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Montreal Pierre Elliott Trudeau Intl Airport to Key West trip for April. Fares historically average $637 round-trip in that month - typically $343 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Key West Airport.
    - Havana Cabana at Key West
    - Fairfield Inn & Suites by Marriott Key West at The Keys Collection
    - Parrot Key Hotel & Villas

More options for your flight from Montreal to Key West

Complete your trip to Key West with a hotel stay or car rental

Car rentals in Key West
Hotels in Key West
Vacations in Key West