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Cheap flights from Pittsburgh to Castries from $163

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 7/9. 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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0 bags

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Find the cheapest flights from Pittsburgh to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:01 am - 2:16 pm
PIT
-
UVF
9h 15m
1 stop
American Airlines Logo
3:16 pm - 8:54 am
UVF
-
PIT
17h 38m
1 stop
$410American Airlines
Sun, Jun 21 - Sat, Jun 27
American Airlines Logo
6:54 pm - 2:20 pm
PIT
-
UVF
19h 26m
2 stops
American Airlines Logo
3:20 pm - 8:38 am
UVF
-
PIT
17h 18m
2 stops
$415American Airlines
Thu, Jul 2 - Thu, Jul 9
American Airlines Logo
10:20 am - 2:20 pm
PIT
-
UVF
28h 00m
1 stop
American Airlines Logo
3:20 pm - 9:30 am
UVF
-
PIT
18h 10m
1 stop
$417American Airlines
Thu, Jul 2 - Thu, Jul 9
American Airlines Logo
6:38 am - 2:16 pm
PIT
-
UVF
7h 38m
1 stop
American Airlines Logo
3:16 pm - 8:54 am
UVF
-
PIT
17h 38m
1 stop
$506American Airlines
Sun, Jun 21 - Sat, Jun 27
American Airlines Logo
5:01 am - 2:16 pm
PIT
-
UVF
9h 15m
1 stop
American Airlines Logo
1:06 pm - 9:02 am
UVF
-
PIT
19h 56m
2 stops
$511American Airlines
Sun, Jun 21 - Sat, Jun 27
American Airlines Logo
6:57 pm - 12:04 pm
PIT
-
UVF
17h 07m
1 stop
American Airlines Logo
3:16 pm - 8:54 am
UVF
-
PIT
17h 38m
1 stop
$551American Airlines
Wed, Jun 24 - Sun, Jun 28
American Airlines Logo
6:04 pm - 12:04 pm
PIT
-
UVF
18h 00m
2 stops
American Airlines Logo
3:16 pm - 12:33 pm
UVF
-
PIT
21h 17m
2 stops
$556American Airlines
Wed, Jun 24 - Sun, Jun 28
American Airlines Logo
6:00 am - 1:13 pm
PIT
-
UVF
7h 13m
1 stop
American Airlines Logo
3:29 pm - 9:46 am
UVF
-
PIT
18h 17m
1 stop
$578American Airlines
Sat, Aug 8 - Thu, Aug 13
American Airlines Logo
5:44 pm - 1:50 pm
PIT
-
UVF
20h 06m
2 stops
American Airlines Logo
3:20 pm - 10:07 am
UVF
-
PIT
18h 47m
2 stops
$600American Airlines
Thu, Jul 23 - Mon, Jul 27
American Airlines Logo
6:57 pm - 12:04 pm
PIT
-
UVF
17h 07m
1 stop
American Airlines Logo
2:46 pm - 11:57 am
UVF
-
PIT
21h 11m
2 stops
$605American Airlines
Mon, Jun 15 - Sun, Jun 21

American Airlines flights from Pittsburgh to Castries

Our best American Airlines deals on Pittsburgh to Castries flight tickets
American Airlines
Jun 21
PIT5:01 amPittsburgh
9h 15m
1 stop
UVF2:16 pmCastries Hewanorra
Jun 27
UVF3:16 pmCastries Hewanorra
17h 38m
1 stop
PIT8:54 amPittsburgh
$410
American Airlines
Jul 2
PIT6:54 pmPittsburgh
19h 26m
2 stops
UVF2:20 pmCastries Hewanorra
Jul 9
UVF3:20 pmCastries Hewanorra
17h 18m
2 stops
PIT8:38 amPittsburgh
$415
American Airlines
Jul 2
PIT10:20 amPittsburgh
28h 00m
1 stop
UVF2:20 pmCastries Hewanorra
Jul 9
UVF3:20 pmCastries Hewanorra
18h 10m
1 stop
PIT9:30 amPittsburgh
$417

JetBlue flights from Pittsburgh to Castries

Our best JetBlue deals on Pittsburgh to Castries flight tickets
JetBlue
Aug 9
PIT6:00 amPittsburgh
9h 15m
1 stop
UVF3:15 pmCastries Hewanorra
Aug 16
UVF1:59 pmCastries Hewanorra
9h 22m
1 stop
PIT11:21 pmPittsburgh
$829
JetBlue
Aug 22
PIT6:00 amPittsburgh
9h 06m
1 stop
UVF3:06 pmCastries Hewanorra
Aug 29
UVF2:13 pmCastries Hewanorra
9h 08m
1 stop
PIT11:21 pmPittsburgh
$857
JetBlue
Oct 17
PIT6:00 amPittsburgh
9h 03m
1 stop
UVF3:03 pmCastries Hewanorra
Oct 24
UVF2:40 pmCastries Hewanorra
17h 47m
1 stop
PIT8:27 amPittsburgh
$924

momondo 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, momondo users made 832,500 searches. Data last updated May 24, 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

Sun 6/21

5:01 am-2:16 pm

1 stop9h 15m

Castries Hewanorra

Sat 6/27

3:16 pm-8:54 am

1 stop17h 38m

$410

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 7/2

6:54 pm-2:20 pm

2 stops19h 26m

Castries Hewanorra

Thu 7/9

3:20 pm-8:38 am

2 stops17h 18m

$415

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 7/2

10:20 am-2:20 pm

1 stop28h 00m

Castries Hewanorra

Thu 7/9

3:20 pm-9:30 am

1 stop18h 10m

$417
Quickest round-trip

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 6/21

6:38 am-2:16 pm

1 stop7h 38m

Castries Hewanorra

Sat 6/27

3:16 pm-8:54 am

1 stop17h 38m

$506

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 6/21

5:01 am-2:16 pm

1 stop9h 15m

Castries Hewanorra

Sat 6/27

1:06 pm-9:02 am

2 stops19h 56m

$511

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 6/24

6:57 pm-12:04 pm

1 stop17h 07m

Castries Hewanorra

Sun 6/28

3:16 pm-8:54 am

1 stop17h 38m

$551

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 6/24

6:04 pm-12:04 pm

2 stops18h 00m

Castries Hewanorra

Sun 6/28

3:16 pm-12:33 pm

2 stops21h 17m

$556

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sat 8/8

6:00 am-1:13 pm

1 stop7h 13m

Castries Hewanorra

Thu 8/13

3:29 pm-9:46 am

1 stop18h 17m

$578

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 7/23

5:44 pm-1:50 pm

2 stops20h 06m

Castries Hewanorra

Mon 7/27

3:20 pm-10:07 am

2 stops18h 47m

$600

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 6/15

6:57 pm-12:04 pm

1 stop17h 07m

Castries Hewanorra

Sun 6/21

2:46 pm-11:57 am

2 stops21h 11m

$605

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

What is the typical price of a round-trip flight between Pittsburgh and Castries?

What is the cheapest month to fly to Castries?

The month of December is, on average, the cheapest month to fly to Castries from Pittsburgh, with most prices found around $0. The month of January is another great option to travel to Castries, with average flight prices from Pittsburgh averaging around $393.

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

8h 31m

Direct flights

None
The fastest flight from Pittsburgh to Castries takes 8h 31m
There are no direct flights from Pittsburgh to Castries. There are no popular flight routes from Pittsburgh to Castries.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Castries

  • 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 8h 31m 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?

  • 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?

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
American AirlinesPriceFrom $327Free CancellationRating
7.1
11,633 reviews
Search American Airlines flights
JetBluePriceFrom $427Free CancellationRating
7.2
2,983 reviews
Search JetBlue flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

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.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport