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YUL - UVF

C$ 276 Find cheap flights from Montreal to Castries

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 Castries departing on 3/6. 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.
1 adult
0 bags
Tue 4/6
Tue 11/6

Search hundreds of travel sites at once for deals on flights to Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Castries, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Castries, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,369,418 times on KAYAK, and here is why:

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Cheap flight deals from Montreal to Castries (YUL-UVF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Castries 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 and deals for you by selecting your travel dates.
Choose your dates
6:00 a.m. - 2:30 p.m.YUL-UVF
8h 30m1 stop
3:30 p.m. - 1:46 a.m.UVF-YUL
10h 16m1 stop
C$ 599Air Canada
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Wed, 25 Sep - Sun, 29 Sep
9:10 p.m. - 2:30 p.m.YUL-UVF
17h 20m1 stop
3:30 p.m. - 12:48 a.m.UVF-YUL
9h 18m1 stop
C$ 629Air Canada
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Sat, 8 Jun - Sun, 16 Jun
5:00 a.m. - 2:30 p.m.YUL-UVF
9h 30m1 stop
3:30 p.m. - 1:48 a.m.UVF-YUL
10h 18m1 stop
C$ 646Air Canada
Find Deal
Sun, 25 Aug - Sun, 1 Sep
5:29 p.m. - 1:07 p.m.YUL-UVF
19h 38m2 stops
3:45 p.m. - 10:39 p.m.UVF-YUL
30h 54m1 stop
C$ 675American Airlines
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Fri, 17 May - Fri, 24 May
5:29 p.m. - 1:07 p.m.YUL-UVF
19h 38m2 stops
3:45 p.m. - 4:34 p.m.UVF-YUL
24h 49m2 stops
C$ 681American Airlines
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Fri, 17 May - Fri, 24 May
5:05 p.m. - 2:20 p.m.YUL-UVF
21h 15m2 stops
3:40 p.m. - 7:15 p.m.UVF-YUL
27h 35m2 stops
C$ 683Delta
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Sat, 17 Aug - Tue, 27 Aug
6:00 a.m. - 2:30 p.m.YUL-UVF
8h 30m1 stop
2:35 p.m. - 1:40 p.m.UVF-YUL
23h 05m2 stops
C$ 777
Find Deal
Sun, 2 Jun - Sun, 9 Jun
2:40 p.m. - 2:45 p.m.YUL-UVF
24h 05m1 stop
3:45 p.m. - 1:55 p.m.UVF-YUL
22h 10m1 stop
C$ 809WestJet Encore
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Fri, 17 May - Fri, 24 May
4:00 p.m. - 1:05 p.m.YUL-UVF
21h 05m1 stop
2:10 p.m. - 10:37 p.m.UVF-YUL
8h 27m1 stop
C$ 858WestJet Encore
Find Deal
Fri, 7 Jun - Sat, 15 Jun
6:46 p.m. - 2:39 p.m.YUL-UVF
19h 53m1 stop
3:47 p.m. - 1:40 p.m.UVF-YUL
21h 53m1 stop
C$ 1,483Delta
Find Deal
Fri, 17 May - Fri, 24 May

Flights from Montreal to Castries - Travel Insights & Trends

Get data-powered insights and trends into flights from Montreal to Castries to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Castries?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Montreal Pierre Elliott Trudeau Intl Airport to Castries, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Castries is September, where tickets cost C$ 490 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is C$ 1,327 and C$ 1,286 respectively.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Castries?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Montreal Pierre Elliott Trudeau Intl Airport to Castries, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Castries, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 7 days before departure.

Good to know

Low season

May

High season

April

Cheapest flight

C$ 276
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly (9% more expensive on average)
Flight from Montreal to Castries

When to book flights from Montreal to Castries

Are your dates flexible? Find out the best times to travel from Montreal to Castries 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.

FAQs for booking Montreal to Castries flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Castries?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Castries was C$ 202 for a one-way ticket and C$ 438 for a round-trip.

  • Which airports will I be using when flying from Montreal to Castries?

    When flying out of Montreal you will be using Montreal Pierre Elliott Trudeau Intl. You will be landing at Castries, also known as Castries Hewanorra.

  • Which aircraft models fly most regularly from Montreal to Castries?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Castries?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Montreal and Castries, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Montreal to Castries, American Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Montreal to Castries are American Airlines and Air Canada. With an average price for the route of C$ 558 and an overall rating of 7.3, American Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 802 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Montreal to Castries?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Castries.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Castries?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Castries?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castries with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Castries?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Montreal to Castries

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Castries. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Castries? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.8
Endeavor AirlinesOverall score based on 4 reviews
8.5Food
9.5Comfort
9.5Crew
9.5Boarding
7.0Entertainment
Airline reviews
Pros: "seat space was great and I was lucky enough to have medium size passenger next to me :-)"
Cons: "Can't really think of anything . . . my expectations were exceeded"
8.6 ExcellentIllan, Jun. 2019YYZ - JFK
Read more about Endeavor Airlines reviews
Pros: "seat space was great and I was lucky enough to have medium size passenger next to me :-)"
Cons: "Can't really think of anything . . . my expectations were exceeded"

Don't often sit in 1st class. Our experience was great.

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

lounge was the highlight - seats weren't that comfortable - it was a full flight but no complaints

It was wonderful upgrading to first. Plane was so cold thou. Crew was great. Wish there was a food option in first for such a long flight. Doesnt matter the time of day. Chintzy.

Boarding was efficient. On board drink was slow. Temperature was a bit warm in the beginning.

While going to Porto Portugal my luggage was delayed for 3 days . While coming back My flight was delayed and missed my connecting flight . No compensation for delayed luggage. Not a happy experience .

We paid for 1st class seats and they did not even recline enough to making sleeping possible on this red-eye flight. No coffee before landing either. Will not be flying American again.

Flight got delayed 1 hour from 1145 pm to 1245 am the another hour to 145 am just for them to cancel our flight. Waited until we gave up at 4 and decided to take an uber to a hotel since it was taking too long for them to provide us with one.

Flight was delayed and American failed to hold my connecting flight for 5 minutes to let me board after running through CLT to get to the gate. The plane was still at the gate. Gate agent could not have cared less

The flight got delayed more than an hour due to maintenance issue after the passengers were all on board. I missed my connecting flight and had a trouble finding a next flight. The crews didn’t seem to care about the inconvenience of the passengers missing a next flight. It was very frustrating experience flying with American Airlines. I will not fly with AA in the future.

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

It was an enjoyable flight. I guess the airlines will never go back to catering, they save so much money.

Lovely staff for a short flight! Complimentary wine too made me happy.

5 delays to departure. Finally left 2 hours after scheduled time. Further issues with “paperwork” when we were ready to push away from the gate. Air Canada has a real problem with flights between Montreal and Toronto over the last 24 months. Of my 12 flights, 8 have been delayed or cancelled. With no compensation. I now drive between Toronto and Montreal whenever I can. At least I know I will get there when I planned to.

When we got to the airport for our flight from Chicago to Montreal which was scheduled for 2.00 p.m. they had no record of it and booked us on a flight at 3.30 very disappointing . We also had to pay 50.00 each for a seat. All things considered ,I will never book thru Kayak again. Next time I will only book directly thru Air Canada no second party booking Sue

Terrible crew. Mediocre food. Terrible headphones. No Bluetooth connection for entertainment. Crying babies. Horrible experience.

I am 6'0 and almost no leg room. I am also not a small person, but this was the first time I had a issue with the seat belt. I feel like they should be made a tad bit bigger.

Difficile quand le gate change, les deux fois. Quand on m'a changé les sièges que j' ai réservé, les deux fois. On m'a dit que j'allais être remboursé et rien eu encore

Air Canada continues to disappoint in almost every way. Probably the result of a monopoly, so NO need to improve anything

My flight has been canceled and I had to cancel entire trip.

Book cheap flights from Montreal to Castries

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Montreal to Castries found on KAYAK in the last 72 hours.
3/6Mon
2 stopsDelta
21h 12mYUL-UVF
C$ 276
3/6Mon
1 stopDelta
24h 43mYUL-UVF
C$ 338

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Montreal - Castries Flights

Departure:

Montreal (YUL)Canada

Destination:

Castries (UVF)Saint Lucia

Cabin classes:

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