What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Castries round-trip?

Currently priced at C$ 503, Air Canada will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Castries and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from C$ 534 and C$ 543, respectively. Users have found that Air Canada is 35% cheaper than the other options available to this destination.

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

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Castries flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Castries?

Monday is generally a great day to depart. Flying on this day could help you save up to 60%.

What airport do you fly into for flights to Castries from Montreal Pierre Elliott Trudeau Intl?

Castries Hewanorra (UVF) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Castries. You should not have trouble finding flights to Hewanorra from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Castries airport from Montreal Pierre Elliott Trudeau Intl. It is only a 31.1 km journey from Hewanorra (UVF) to Castries’s city centre.

How can I find direct flights from Pierre Elliott Trudeau Intl to Castries?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Castries.

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Castries?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 233+ Flights from Montreal Pierre Elliott Trudeau Intl Airport to Castries - Compare & Save Big

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Castries Hewanorra are usually found in September or June, booked 14 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Pierre Elliott Trudeau Intl to Castries

Round-trip from	C$ 503
One-way from	C$ 233
Popular in	December
Cheapest in	September
Average price	C$ 700

Air Canada
10/6-20/6
2 total stops
18h 56m total
Montreal to Castries

Search Deals

Air Canada
15/6
2 total stops
52h 35m total
Montreal to Castries

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (C$ 316 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (C$ 69 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Pierre Elliott Trudeau Intl to Castries

Cheapest flights from Pierre Elliott Trudeau Intl to Castries
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Fri 2/512:55 p.m.YUL - UVF

1 stop24h 25mAmerican Airlines

Fri 9/53:14 p.m.UVF - YUL

1 stop31h 30mAmerican Airlines

Deal found 28/4C$ 443

Tue 10/66:00 a.m.YUL - UVF

1 stop8h 15mAir Canada

Fri 20/63:10 p.m.UVF - YUL

2 stops15h 36mAir Canada

Deal found 28/4C$ 503

Fri 9/59:45 a.m.YUL - UVF

1 stop29h 45mUnited Airlines

Sat 17/512:55 p.m.UVF - YUL

1 stop21h 33mUnited Airlines

Deal found 28/4C$ 534

Mon 27/107:00 a.m.YUL - UVF

1 stop30h 48mWestJet

Tue 4/113:40 p.m.UVF - YUL

1 stop10h 00mWestJet

Deal found 28/4C$ 728

Wed 2/73:40 p.m.YUL - UVF

2 stops46h 05mWestJet Encore

Sat 5/73:20 p.m.UVF - YUL

2 stops42h 25mWestJet Encore

Deal found 28/4C$ 1,012

Tue 12/812:45 p.m.YUL - UVF

2 stops25h 30mDelta

Tue 19/83:35 p.m.UVF - YUL

2 stops20h 40mDelta

Deal found 28/4C$ 1,307

Mon 12/52:10 p.m.YUL - UVF

1 stop24h 05mMultiple Airlines

Sun 20/72:35 p.m.UVF - YUL

1 stop10h 02mMultiple Airlines

Deal found 28/4C$ 1,362

Best flights from Pierre Elliott Trudeau Intl to Castries
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 April 2025.

Tue 10/66:00 a.m.YUL - UVF

1 stop8h 15mAir Canada

Fri 20/63:10 p.m.UVF - YUL

1 stop10h 41mAir Canada

Deal found 28/4C$ 503

Fri 9/59:45 a.m.YUL - UVF

1 stop29h 45mUnited Airlines

Sat 17/512:55 p.m.UVF - YUL

1 stop21h 33mUnited Airlines

Deal found 28/4C$ 534

Tue 19/85:35 p.m.YUL - UVF

2 stops20h 45mAmerican Airlines

Fri 22/83:15 p.m.UVF - YUL

2 stops20h 20mAmerican Airlines

Deal found 28/4C$ 543

Fri 6/67:00 a.m.YUL - UVF

2 stops54h 45mWestJet

Sun 22/62:35 p.m.UVF - YUL

1 stop10h 02mWestJet

Deal found 28/4C$ 755

Wed 2/73:40 p.m.YUL - UVF

2 stops46h 05mWestJet Encore

Sat 5/73:20 p.m.UVF - YUL

2 stops42h 25mWestJet Encore

Deal found 28/4C$ 1,012

Tue 12/812:45 p.m.YUL - UVF

2 stops25h 30mDelta

Tue 19/83:35 p.m.UVF - YUL

2 stops20h 40mDelta

Deal found 28/4C$ 1,307

Mon 12/52:10 p.m.YUL - UVF

1 stop24h 05mMultiple Airlines

Sun 20/72:35 p.m.UVF - YUL

1 stop10h 02mMultiple Airlines

Deal found 28/4C$ 1,362

Last-minute flights from Pierre Elliott Trudeau Intl to Castries
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Castries. Data last updated 29 April 2025 and is based on user searches.

Fri 2/512:55 p.m.YUL - UVF

1 stop24h 25mAmerican Airlines

Fri 9/53:14 p.m.UVF - YUL

1 stop31h 30mAmerican Airlines

Deal found 28/4C$ 443

Thu 8/55:35 p.m.YUL - UVF

2 stops44h 39mAmerican Airlines

Wed 14/53:14 p.m.UVF - YUL

1 stop22h 30mAmerican Airlines

Deal found 28/4C$ 477

Thu 8/57:00 a.m.YUL - UVF

1 stop31h 06mDelta

Thu 15/53:26 p.m.UVF - YUL

1 stop26h 14mDelta

Deal found 28/4C$ 2,713

Fri 9/59:45 a.m.YUL - UVF

1 stop29h 45mUnited Airlines

Sat 17/512:55 p.m.UVF - YUL

1 stop21h 33mUnited Airlines

Deal found 28/4C$ 534

Fri 9/55:30 p.m.YUL - UVF

2 stops44h 15mWestJet

Sun 18/52:35 p.m.UVF - YUL

1 stop10h 02mWestJet

Deal found 28/4C$ 1,623

Fri 9/56:00 a.m.YUL - UVF

1 stop8h 15mAir Canada

Fri 16/53:10 p.m.UVF - YUL

2 stops48h 13mAir Canada

Deal found 28/4C$ 1,893

Mon 12/52:10 p.m.YUL - UVF

1 stop24h 05mMultiple Airlines

Sun 20/72:35 p.m.UVF - YUL

1 stop10h 02mMultiple Airlines

Deal found 28/4C$ 1,362

Tue 27/56:00 a.m.YUL - UVF

1 stop8h 15mAir Canada

Tue 3/63:10 p.m.UVF - YUL

1 stop9h 31mAir Canada

Deal found 28/4C$ 744

Tue 27/57:47 a.m.YUL - UVF

2 stops30h 24mWestJet Encore

Tue 3/63:14 p.m.UVF - YUL

2 stops24h 11mWestJet Encore

Deal found 28/4C$ 1,134

One-way flights from Pierre Elliott Trudeau Intl to Castries
Search for one-way flight options from Pierre Elliott Trudeau Intl to Castries. Find affordable one-way fares based on user searches. Data last updated 29 April 2025.

Sun 15/69:40 a.m.YUL - UVF

2 stops52h 35mAir Canada

Deal found 28/4C$ 233

Sun 15/67:00 a.m.YUL - UVF

1 stop30h 45mAmerican Airlines

Deal found 28/4C$ 872

Sun 15/66:45 a.m.YUL - UVF

3 stops38h 20mMultiple Airlines

Deal found 28/4C$ 920

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

6:00 a.m.-2:15 p.m.

1 stop8h 15m

Castries Hewanorra

Fri 20/6

3:10 p.m.-1:51 a.m.

1 stop10h 41m

C$ 503

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 9/5

9:45 a.m.-3:30 p.m.

1 stop29h 45m

Castries Hewanorra

Sat 17/5

12:55 p.m.-10:28 a.m.

1 stop21h 33m

C$ 534

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 19/8

5:35 p.m.-2:20 p.m.

2 stops20h 45m

Castries Hewanorra

Fri 22/8

3:15 p.m.-11:35 a.m.

2 stops20h 20m

C$ 543

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 6/6

7:00 a.m.-1:45 p.m.

2 stops54h 45m

Castries Hewanorra

Sun 22/6

2:35 p.m.-12:37 a.m.

1 stop10h 02m

C$ 755

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Wed 2/7

3:40 p.m.-1:45 p.m.

2 stops46h 05m

Castries Hewanorra

Sat 5/7

3:20 p.m.-9:45 a.m.

2 stops42h 25m

C$ 1,012

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 12/8

12:45 p.m.-2:15 p.m.

2 stops25h 30m

Castries Hewanorra

Tue 19/8

3:35 p.m.-12:15 p.m.

2 stops20h 40m

C$ 1,307

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

2:10 p.m.-2:15 p.m.

1 stop24h 05m

Castries Hewanorra

Sun 20/7

2:35 p.m.-12:37 a.m.

1 stop10h 02m

C$ 1,362

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

9:40 a.m.-2:15 p.m.

2 stops52h 35m

C$ 233

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

7:00 a.m.-1:45 p.m.

1 stop30h 45m

C$ 872

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

6:45 a.m.-9:05 p.m.

3 stops38h 20m

C$ 920

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Best time to book a flight from Pierre Elliott Trudeau Intl to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Castries

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

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Castries, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from YUL to UVF?

It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Castries in the afternoon. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Castries

See what other customers who have flown with Delta, United Airlines and American Airlines from Montreal to Castries have to say. 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

7,929 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

WestJet

7.2

Good

2,823 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Air Canada

7.0

Good

9,228 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

What airport do you fly into for flights to Castries from Montreal Pierre Elliott Trudeau Intl?
Castries Hewanorra (UVF) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Castries. You should not have trouble finding flights to Hewanorra from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Castries airport from Montreal Pierre Elliott Trudeau Intl. It is only a 31.1 km journey from Hewanorra (UVF) to Castries’s city centre.
What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Castries round-trip?
Currently priced at C$ 503, Air Canada will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Castries and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from C$ 534 and C$ 543, respectively. Users have found that Air Canada is 35% cheaper than the other options available to this destination.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Castries that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Castries?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Castries.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Castries?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Pierre Elliott Trudeau Intl to Castries

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Top 2 airlines flying from Pierre Elliott Trudeau Intl to Castries

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 446	AverageC$ 679	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	CheapestC$ 587	AverageC$ 744	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Castries?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Castries. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Castries?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Castries with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to Castries flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Castries become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Castries flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Castries from C$ 233

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Castries Hewanorra are usually found in September or June, booked 14 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Pierre Elliott Trudeau Intl to Castries

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Pierre Elliott Trudeau Intl to Castries

Cheapest flights from Pierre Elliott Trudeau Intl to CastriesExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Castries that are best for you.

Best time to book a flight from Pierre Elliott Trudeau Intl to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Castries

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Castries. Price data was last updated on 25 April 2025.

What is the cheapest time of day to fly from YUL to UVF?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

Reviews of airlines servicing Castries

See what other customers who have flown with Delta, United Airlines and American Airlines from Montreal to Castries have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Castries. 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 Castries from Montreal Pierre Elliott Trudeau Intl?

What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Castries round-trip?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Castries that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to Castries?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Castries?

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 Pierre Elliott Trudeau Intl to Castries

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Castries

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Castries?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Castries with no change fees?

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Castries become cheaper?

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Cheapest flights from Pierre Elliott Trudeau Intl to Castries
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.