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Castries

$450+ Cheap flights from Pittsburgh (PIT) to Castries (UVF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — UVF
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Pittsburgh to Castries

Cheapest flights from Pittsburgh to Castries
Explore the most affordable flight options available from Pittsburgh to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:50 am
PIT
-
UVF
1 stop8h 24m
Delta
Thu 9/103:32 pm
UVF
-
PIT
1 stop8h 59m
Delta
Deal found 7/21$450
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:25 pm
PIT
-
UVF
2 stops18h 24m
American Airlines
Mon 8/243:19 pm
UVF
-
PIT
2 stops19h 00m
American Airlines
Deal found 7/19$455
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:24 pm
PIT
-
UVF
2 stops17h 08m
American Airlines
Fri 11/64:07 pm
UVF
-
PIT
2 stops19h 46m
American Airlines
Deal found 7/21$525
This Air Canada deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 am
PIT
-
UVF
1 stop8h 20m
Air Canada
Fri 9/113:10 pm
UVF
-
PIT
2 stops23h 38m
Air Canada
Deal found 7/21$537
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:50 am
PIT
-
UVF
1 stop8h 22m
Delta
Mon 9/283:32 pm
UVF
-
PIT
1 stop8h 59m
Delta
Deal found 7/22$540
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am
PIT
-
UVF
1 stop8h 02m
American Airlines
Tue 9/153:02 pm
UVF
-
PIT
2 stops21h 30m
American Airlines
Deal found 7/22$545
This Air Canada deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:15 pm
PIT
-
UVF
1 stop26h 05m
Air Canada
Fri 9/113:10 pm
UVF
-
PIT
2 stops23h 38m
Air Canada
Deal found 7/21$557
This Air Canada deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:35 pm
PIT
-
UVF
2 stops46h 45m
Air Canada
Fri 9/113:10 pm
UVF
-
PIT
2 stops23h 38m
Air Canada
Deal found 7/21$561
This Air Canada deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:15 pm
PIT
-
UVF
1 stop26h 05m
Air Canada
Fri 9/113:10 pm
UVF
-
PIT
2 stops23h 38m
Air Canada
Deal found 7/21$576
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:20 am
PIT
-
UVF
1 stop8h 43m
American Airlines
Tue 10/203:01 pm
UVF
-
PIT
1 stop8h 34m
American Airlines
Deal found 7/19$590

Find flight deals from Pittsburgh to Castries

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$450
(Delta)

Popular in

December

Cheapest in

January

Average price

$435
Provider with most accurate pricing for Pittsburgh-Castries Hewanorra flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Castries Hewanorra flights.
Search Deals
From Pittsburgh to Castries Hewanorra
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($295 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 23% potential price decrease ($151 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Pittsburgh to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 9/3

5:50 am-2:14 pm

1 stop8h 24m

Castries Hewanorra

Mon 9/7

3:34 pm-12:36 am

1 stop9h 02m

$450

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Fri 10/9

8:18 pm-3:03 pm

2 stops18h 45m

Castries Hewanorra

Tue 10/20

3:01 pm-9:30 am

2 stops18h 29m

$455

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 11/2

7:03 pm-1:21 pm

2 stops17h 18m

Castries Hewanorra

Fri 11/6

4:50 pm-12:13 pm

2 stops20h 23m

$525

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Fri 9/4

6:00 am-2:20 pm

1 stop8h 20m

Castries Hewanorra

Fri 9/11

3:10 pm-2:48 pm

2 stops23h 38m

$537
Quickest round-trip

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 9/16

5:50 am-2:12 pm

1 stop8h 22m

Castries Hewanorra

Mon 9/28

3:32 pm-12:31 am

1 stop8h 59m

$540

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 1/3

6:00 am-3:53 pm

1 stop8h 53m

Castries Hewanorra

Sat 1/9

3:06 pm-10:43 pm

1 stop8h 37m

$578

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sat 8/29

5:50 am-2:14 pm

1 stop8h 24m

Castries Hewanorra

Fri 9/11

3:32 pm-12:31 am

1 stop8h 59m

$606

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 8/6

5:42 pm-2:19 pm

2 stops20h 37m

Castries Hewanorra

Sun 8/9

3:29 pm-11:54 am

2 stops20h 25m

$621

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 8/24

6:00 am-3:12 pm

1 stop9h 12m

Castries Hewanorra

Thu 8/27

1:59 pm-11:20 pm

1 stop9h 21m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Sorted by cheapest first

Compare providers for flights from Pittsburgh to Castries

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Castries in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Castries flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Castries flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Castries flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Castries flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Castries flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Pittsburgh 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 Pittsburgh to Castries

What is the cheapest month to book a flight from Pittsburgh to Castries?

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Castries (average of $393). Flying from Pittsburgh to Castries in December is currently the most expensive (average of $2,453). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Pittsburgh to Castries?

Airfare is below average for this route at the moment.

Pittsburgh to Castries flights typically cost between $463 and $668 in August.
The cheapest round-trip price found within the last 5 days was $450 on Delta (Aug 29-Sep 10).

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 July 23, 2026.
Peruse reviews from past customers who have flown with American Airlines and JetBlue from Pittsburgh to Castries to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,832 reviews

Crew

7.9

Overall

7.1

Food

6.4

Comfort

7.2

Entertainment

6.8

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.
American Airlines
7.1
Good
11,832 reviews
American Airlines
7.1
Good
11,832 reviews

Crew

7.9

Overall

7.1

Food

6.4

Comfort

7.2

Entertainment

6.8

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.
JetBlue
7.1
Good
3,020 reviews
American Airlines
7.1
Good
11,832 reviews

Crew

7.9

Overall

7.1

Food

6.4

Comfort

7.2

Entertainment

6.8

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pittsburgh to Castries?

    Delta, American Airlines, and Air Canada can get you from Pittsburgh to Castries in just under 8h 20m. Your travel time can differ by up to 10h 25m. The distance between Pittsburgh and Castries is about 2184 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Pittsburgh to Castries round-trip?

    Flying on JetBlue is currently your cheapest option to Castries, with prices starting at $197. Another option worth looking into is American Airlines, starting at $382 round trip. These flights start at 75% lower than the current average price 3 months from now.

  • Can I find deals for flights from Pittsburgh to Castries that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Castries?

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

  • Can I find deals for business class flights from Pittsburgh to Castries?

    Yes. Cheapflights offers flight deals from Pittsburgh 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.

  • What is the cheapest month to book a flight from Pittsburgh to Castries?

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Castries (average of $393). Flying from Pittsburgh to Castries in December is currently the most expensive (average of $2,453). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pittsburgh to Castries

See prices for flight routes from nearby airports that may be better suited for you.
Philadelphia to Castries flights

Top 2 airlines flying from Pittsburgh to Castries

Discover the top 2 airlines that operate flights from Pittsburgh 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 2,558,603 searches. Data last updated July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$197Average$646FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$382Average$739FlexibilityNo cancel feeOn-time71%

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