What airlines fly to Castries?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Castries from Pittsburgh according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Castries. Keep in mind that there are 4 different airlines that fly to Castries on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Pittsburgh to Castries Hewanorra?

JetBlue and American Airlines are the most popular carriers operating from Pittsburgh to Castries Hewanorra

When did momondo last update prices for flights from Pittsburgh Airport to Castries Hewanorra Airport?

Prices for flights from Pittsburgh Airport to Castries Hewanorra Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Pittsburgh Airport to Castries Hewanorra Airport?

The number of operators available for flights from Pittsburgh Airport to Castries Hewanorra Airport is 4 as of December 2025.

How old do you have to be to fly from Pittsburgh Airport to Castries Hewanorra Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Castries Hewanorra Airport.

What documentation or ID do you need to fly to Castries Hewanorra Airport?

The travel and health documents you'll need for your trip to Castries Hewanorra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castries Hewanorra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$127 Cheap Flights from Pittsburgh to Castries in 2025/26

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Find the cheapest flights from Pittsburgh to Castries

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One-way

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Cheap round-trip flights

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6:00 am - 4:02 pm

PIT

UVF

9h 02m1 stop

2:46 pm - 11:59 pm

UVF

PIT

10h 13m1 stop

$327American Airlines

Mon, Jan 19 - Mon, Jan 26

7:39 pm - 3:03 pm

PIT

UVF

18h 24m2 stops

2:46 pm - 10:27 am

UVF

PIT

20h 41m2 stops

$332American Airlines

Mon, Jan 19 - Mon, Jan 26

11:17 am - 3:03 pm

PIT

UVF

26h 46m1 stop

2:46 pm - 11:59 pm

UVF

PIT

10h 13m1 stop

$333American Airlines

Sun, Jan 18 - Mon, Jan 26

7:01 pm - 4:00 pm

PIT

UVF

19h 59m1 stop

2:57 pm - 11:58 pm

UVF

PIT

9h 01m1 stop

$335American Airlines

Thu, Mar 5 - Tue, Mar 10

7:39 pm - 4:02 pm

PIT

UVF

19h 23m2 stops

5:02 pm - 11:13 am

UVF

PIT

19h 11m2 stops

$337American Airlines

Sun, Jan 18 - Sun, Jan 25

7:04 pm - 3:03 pm

PIT

UVF

18h 59m1 stop

5:02 pm - 11:13 am

UVF

PIT

19h 11m2 stops

$343American Airlines

Sun, Jan 18 - Sun, Jan 25

9:30 am - 3:03 pm

PIT

UVF

28h 33m1 stop

5:02 pm - 11:10 am

UVF

PIT

19h 08m1 stop

$346American Airlines

Sun, Jan 18 - Sun, Jan 25

6:00 am - 3:05 pm

PIT

UVF

8h 05m1 stop

4:25 pm - 11:35 pm

UVF

PIT

8h 10m1 stop

$357Delta

Wed, Jan 14 - Wed, Jan 28

6:00 am - 3:53 pm

PIT

UVF

8h 53m1 stop

2:45 pm - 11:53 pm

UVF

PIT

10h 08m1 stop

$379JetBlue

Wed, Feb 4 - Sat, Feb 7

6:00 am - 3:53 pm

PIT

UVF

8h 53m1 stop

2:45 pm - 11:53 pm

UVF

PIT

10h 08m1 stop

$397JetBlue

Wed, Feb 4 - Sat, Feb 7

American Airlines flights from Pittsburgh to Castries

Our best American Airlines deals on Pittsburgh to Castries flight tickets

American Airlines

Jan 19

PIT6:00 amPittsburgh

9h 02m

1 stop

UVF4:02 pmCastries Hewanorra

Jan 26

UVF2:46 pmCastries Hewanorra

10h 13m

1 stop

PIT11:59 pmPittsburgh

$327

Find similar

American Airlines

Jan 19

PIT7:39 pmPittsburgh

18h 24m

2 stops

UVF3:03 pmCastries Hewanorra

Jan 26

UVF2:46 pmCastries Hewanorra

20h 41m

2 stops

PIT10:27 amPittsburgh

$332

Find similar

American Airlines

Jan 18

PIT11:17 amPittsburgh

26h 46m

1 stop

UVF3:03 pmCastries Hewanorra

Jan 26

UVF2:46 pmCastries Hewanorra

10h 13m

1 stop

PIT11:59 pmPittsburgh

$333

Find similar

Air Canada flights from Pittsburgh to Castries

Our best Air Canada deals on Pittsburgh to Castries flight tickets

Air Canada

Jan 18

PIT5:55 pmPittsburgh

21h 30m

1 stop

UVF4:25 pmCastries Hewanorra

Jan 28

UVF5:15 pmCastries Hewanorra

24h 59m

1 stop

PIT5:14 pmPittsburgh

$498

Find similar

Air Canada

Mar 29

PIT5:55 pmPittsburgh

21h 30m

1 stop

UVF3:25 pmCastries Hewanorra

Apr 2

UVF4:15 pmCastries Hewanorra

25h 03m

1 stop

PIT5:18 pmPittsburgh

$519

Find similar

Air Canada

Jan 18

PIT5:55 pmPittsburgh

21h 30m

1 stop

UVF4:25 pmCastries Hewanorra

Jan 22

UVF5:15 pmCastries Hewanorra

24h 59m

1 stop

PIT5:14 pmPittsburgh

$533

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 1/19

6:00 am-4:02 pm

1 stop9h 02m

Castries Hewanorra

Mon 1/26

2:46 pm-11:59 pm

1 stop10h 13m

$327

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 1/19

7:39 pm-3:03 pm

2 stops18h 24m

Castries Hewanorra

Mon 1/26

2:46 pm-10:27 am

2 stops20h 41m

$332

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 1/18

11:17 am-3:03 pm

1 stop26h 46m

Castries Hewanorra

Mon 1/26

2:46 pm-11:59 pm

1 stop10h 13m

$333

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 3/5

7:01 pm-4:00 pm

1 stop19h 59m

Castries Hewanorra

Tue 3/10

2:57 pm-11:58 pm

1 stop9h 01m

$335

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 1/18

7:39 pm-4:02 pm

2 stops19h 23m

Castries Hewanorra

Sun 1/25

5:02 pm-11:13 am

2 stops19h 11m

$337

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 1/18

7:04 pm-3:03 pm

1 stop18h 59m

Castries Hewanorra

Sun 1/25

5:02 pm-11:13 am

2 stops19h 11m

$343

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 1/18

9:30 am-3:03 pm

1 stop28h 33m

Castries Hewanorra

Sun 1/25

5:02 pm-11:10 am

1 stop19h 08m

$346

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 1/14

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Wed 1/28

4:25 pm-11:35 pm

1 stop8h 10m

$357

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 2/4

6:00 am-3:53 pm

1 stop8h 53m

Castries Hewanorra

Sat 2/7

2:45 pm-11:53 pm

1 stop10h 08m

$379

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 2/4

6:00 am-3:53 pm

1 stop8h 53m

Castries Hewanorra

Sat 2/7

2:45 pm-11:53 pm

1 stop10h 08m

$397

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh to Castries

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Castries?

The month of June is, on average, the cheapest month to fly to Castries from Pittsburgh, with most prices found around $348. The month of August is another great option to travel to Castries, with average flight prices from Pittsburgh averaging around $552.

What is the cheapest day to depart on your flight to Castries?

The cheapest day to depart from Pittsburgh to Castries is on a Friday when prices can be found for as low as $655. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $898. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

When to book flights from Pittsburgh to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Castries according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pittsburgh to Castries (PIT to UVF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Castries

Fastest flight time	7h 04m
Direct flights	None

The fastest flight from Pittsburgh to Castries takes 7h 04m

There are no direct flights from Pittsburgh to Castries. There are no popular flight routes from Pittsburgh to Castries.

Search flight deals

How far is Pittsburgh to Castries Hewanorra by plane?
The distance between Pittsburgh and Castries Hewanorra is about 2155.4 mi. Typically, this will take 7h 04m by plane in normal conditions.
When did momondo last update prices for flights from Pittsburgh Airport to Castries Hewanorra Airport?
Prices for flights from Pittsburgh Airport to Castries Hewanorra Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Pittsburgh Airport to Castries Hewanorra Airport?
The number of operators available for flights from Pittsburgh Airport to Castries Hewanorra Airport is 4 as of December 2025.
How old do you have to be to fly from Pittsburgh Airport to Castries Hewanorra Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Castries Hewanorra Airport.
What documentation or ID do you need to fly to Castries Hewanorra Airport?
The travel and health documents you'll need for your trip to Castries Hewanorra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castries Hewanorra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Pittsburgh to Castries?
momondo data reveals that the most frequently booked airline on the route from Pittsburgh to Castries is American Airlines, representing 49% of all bookings. The subsequent popular airlines are JetBlue at 30%, Delta at 13%, and United Airlines at 8%.

Best airlines flying from Pittsburgh to Castries

Compare and see reviews for airlines that fly from Pittsburgh to Castries with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $311	Free Cancellation	Rating 7.2 2,897 reviews	Search JetBlue flights
Delta	PriceFrom $379	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $530	Free Cancellation	Rating 7.2 11,055 reviews	Search American Airlines flights
United Airlines	PriceFrom $573	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Castries?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pittsburgh to Castries. momondo saves you time and could save you money on your trip.

Can I find flights from Pittsburgh to Castries with flexible booking policies on momondo?

Flights from Pittsburgh to Castries with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Pittsburgh to Castries?

Once you have performed a search for Pittsburgh to Castries flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Pittsburgh to Castries right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Castries from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Castries trip

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Airports servicing Saint Lucia

Castries George F. L. Charle Airport

Cheap flights from Pittsburgh to Castries from $127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Castries departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Pittsburgh to Castries

Our best American Airlines deals on Pittsburgh to Castries flight tickets

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How to get the cheapest flight ticket from Pittsburgh to Castries

What is the cheapest month to fly to Castries?

The month of June is, on average, the cheapest month to fly to Castries from Pittsburgh, with most prices found around $348. The month of August is another great option to travel to Castries, with average flight prices from Pittsburgh averaging around $552.

What is the cheapest day to depart on your flight to Castries?

What is the cheapest airline that flies from Pittsburgh to Castries Hewanorra?

JetBlue and American Airlines are the most popular carriers operating from Pittsburgh to Castries Hewanorra

What airlines fly to Castries?

When to book flights from Pittsburgh to Castries

Cheap Pittsburgh to Castries (PIT to UVF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Castries

Fastest flight time

Direct flights

How far is Pittsburgh to Castries Hewanorra by plane?

When did momondo last update prices for flights from Pittsburgh Airport to Castries Hewanorra Airport?

How many operators does momondo search for flights from Pittsburgh Airport to Castries Hewanorra Airport?

How old do you have to be to fly from Pittsburgh Airport to Castries Hewanorra Airport?

What documentation or ID do you need to fly to Castries Hewanorra Airport?

What is the most popular airline from Pittsburgh to Castries?

Best airlines flying from Pittsburgh to Castries

Compare and see reviews for airlines that fly from Pittsburgh to Castries with momondo

Traveling to a place near Castries?

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Castries?

Can I find flights from Pittsburgh to Castries with flexible booking policies on momondo?

How can momondo help me find flights from Pittsburgh to Castries?

I’m not ready to book a flight from Pittsburgh to Castries right now. Can momondo alert me if prices change?

An easier way to manage your Castries trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia