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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Castries from C$ 268

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — UVF
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Castries Hewanorra are usually found in September or August, 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

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Castries (UVF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

C$ 477

One-way from

C$ 268

Popular in

December

Cheapest in

September

Average price

C$ 890
American Airlines
  • American Airlines
  • 7/4-14/4
  • 2 total stops
  • 52h 56m total
  • Montreal to Castries
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Air Canada
  • Air Canada
  • 8/5
  • 2 total stops
  • 30h 00m total
  • Montreal to Castries
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 355 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).
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Average for round-trip flights in March 2025
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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 25 March 2025.

Mon 7/47:00 a.m.YUL - UVF
1 stop30h 45mAmerican Airlines
Mon 14/43:28 p.m.UVF - YUL
1 stop22h 11mAmerican Airlines
Deal found 24/3C$ 477
Tue 10/65:00 a.m.YUL - UVF
1 stop9h 15mAir Canada
Fri 20/63:10 p.m.UVF - YUL
1 stop10h 41mAir Canada
Deal found 24/3C$ 579
Fri 29/86:00 a.m.YUL - UVF
1 stop8h 15mMultiple Airlines
Sun 7/92:35 p.m.UVF - YUL
1 stop10h 02mMultiple Airlines
Deal found 24/3C$ 663
Fri 29/87:00 a.m.YUL - UVF
2 stops54h 45mWestJet
Sun 7/92:35 p.m.UVF - YUL
1 stop10h 02mWestJet
Deal found 24/3C$ 946
Fri 1/84:55 p.m.YUL - UVF
2 stops21h 21mDelta
Fri 15/83:35 p.m.UVF - YUL
2 stops31h 34mDelta
Deal found 24/3C$ 1,312

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Castries that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 25 March 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Castries

Route

Depart

Return

Price

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Mon 7/4

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

1 stop30h 45m

Castries Hewanorra

Mon 14/4

3:28 p.m.-1:39 p.m.

1 stop22h 11m

C$ 477

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

5:00 a.m.-2:15 p.m.

1 stop9h 15m

Castries Hewanorra

Fri 20/6

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

1 stop10h 41m

C$ 579

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 29/8

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

1 stop8h 15m

Castries Hewanorra

Sun 7/9

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

1 stop10h 02m

C$ 663

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 29/8

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

2 stops54h 45m

Castries Hewanorra

Sun 7/9

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

1 stop10h 02m

C$ 946

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Fri 1/8

4:55 p.m.-2:16 p.m.

2 stops21h 21m

Castries Hewanorra

Fri 15/8

3:35 p.m.-11:09 p.m.

2 stops31h 34m

C$ 1,312

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Thu 8/5

8:15 a.m.-2:15 p.m.

2 stops30h 00m

C$ 268

MontrealCastries

YUL - UVF

YULUVF

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

7:29 a.m.-2:11 p.m.

1 stop30h 42m

C$ 729

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

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?

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 21 March 2025.

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?

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 25 March 2025.

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

Get insights into the airlines that provide service to Castries. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Castries. Reviews last updated 25 March 2025.
Delta
8.0
Very good
7,890 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

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
7,890 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

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
7,890 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

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
2,785 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

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
8,952 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

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

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?

    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$ 477, American Airlines will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Castries and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and WestJet - these airlines can fly you to your destination from C$ 579 and C$ 946, respectively. Users have found that American Airlines is 42% 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.

See more FAQs

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Alternative routes for Pierre Elliott Trudeau Intl to Castries

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Castries flights

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Castries

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Castries. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 462AverageC$ 696FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 621AverageC$ 780FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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?

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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