YUL - SLU

C$ 550 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 15/5. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches 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
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Everything you should know

Cheapest round-trip
C$ 1,068
Multiple Airlines
Fri 22/5Fri 29/5
YUL - SLU • 2 stops
Cheapest one-way flights
C$ 550
Multiple Airlines
Fri 15/5
YUL - SLU • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Castries!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Montreal to Castries (YUL-SLU)

 
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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Castries

Fri, 22 May - Fri, 29 May
Multiple Airlines Logo
6:00 a.m. - 7:00 p.m.
YUL
-
SLU
13h 00m
2 stops
Multiple Airlines Logo
12:35 p.m. - 7:45 a.m.
SLU
-
YUL
19h 10m
2 stops
C$ 1,068Multiple Airlines
Wed, 27 May - Tue, 2 Jun
Multiple Airlines Logo
6:00 a.m. - 7:00 p.m.
YUL
-
SLU
13h 00m
2 stops
Multiple Airlines Logo
12:35 p.m. - 12:51 a.m.
SLU
-
YUL
12h 16m
2 stops
C$ 1,116Multiple Airlines
Fri, 22 May - Fri, 29 May
Multiple Airlines Logo
9:45 a.m. - 7:00 p.m.
YUL
-
SLU
33h 15m
3 stops
Multiple Airlines Logo
9:10 a.m. - 1:51 a.m.
SLU
-
YUL
16h 41m
2 stops
C$ 1,122Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
7:00 a.m. - 7:00 p.m.
YUL
-
SLU
12h 00m
2 stops
Multiple Airlines Logo
12:35 p.m. - 1:51 a.m.
SLU
-
YUL
13h 16m
2 stops
C$ 1,125Multiple Airlines
Wed, 27 May - Tue, 2 Jun
Multiple Airlines Logo
10:10 a.m. - 1:10 p.m.
YUL
-
SLU
27h 00m
3 stops
Multiple Airlines Logo
12:35 p.m. - 12:51 a.m.
SLU
-
YUL
12h 16m
2 stops
C$ 1,310Multiple Airlines
Fri, 22 May - Fri, 29 May
Multiple Airlines Logo
7:20 p.m. - 1:10 p.m.
YUL
-
SLU
17h 50m
2 stops
Multiple Airlines Logo
3:20 p.m. - 6:30 p.m.
SLU
-
YUL
27h 10m
1 stop
C$ 1,386Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
8:20 a.m. - 3:35 p.m.
YUL
-
SLU
31h 15m
3 stops
Multiple Airlines Logo
12:35 p.m. - 1:51 a.m.
SLU
-
YUL
13h 16m
2 stops
C$ 1,411Multiple Airlines
Sat, 30 May - Tue, 9 Jun
Multiple Airlines Logo
7:05 a.m. - 5:05 p.m.
YUL
-
SLU
10h 00m
1 stop
Multiple Airlines Logo
3:45 p.m. - 12:40 a.m.
SLU
-
YUL
32h 55m
2 stops
C$ 1,532Multiple Airlines
Sat, 31 Oct - Sat, 7 Nov
Multiple Airlines Logo
7:10 p.m. - 7:00 p.m.
YUL
-
SLU
23h 50m
2 stops
Multiple Airlines Logo
12:35 p.m. - 8:23 a.m.
SLU
-
YUL
20h 48m
2 stops
C$ 1,565Multiple Airlines
Wed, 27 May - Tue, 2 Jun
Multiple Airlines Logo
8:10 a.m. - 1:10 p.m.
YUL
-
SLU
29h 00m
3 stops
Multiple Airlines Logo
7:10 p.m. - 11:59 a.m.
SLU
-
YUL
16h 49m
3 stops
C$ 1,596Multiple Airlines
Useful Info

Good to know

Cheapest flightC$ 550
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$ 550 for a one-way ticket and C$ 1,068 for a round-trip.

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

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

  • 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.

Everything you need to know for your flight from Montreal to Castries

Information on your arrival and departure airports

Montreal (YUL)
Castries (SLU)