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Cheap flights from Pittsburgh to Castries from $238

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.
1 adult
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
7:12 pm - 2:23 pm
PIT
-
UVF
19h 11m
2 stops
American Airlines Logo
3:28 pm - 10:15 am
UVF
-
PIT
18h 47m
2 stops
$333American Airlines
Thu, Apr 9 - Thu, Apr 16
American Airlines Logo
6:07 am - 3:58 pm
PIT
-
UVF
8h 51m
1 stop
American Airlines Logo
3:48 pm - 11:58 pm
UVF
-
PIT
9h 10m
1 stop
$351American Airlines
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
7:34 pm - 3:58 pm
PIT
-
UVF
19h 24m
2 stops
American Airlines Logo
3:48 pm - 11:58 pm
UVF
-
PIT
9h 10m
1 stop
$356American Airlines
Mon, Feb 23 - Thu, Feb 26
Delta Logo
6:00 am - 1:58 pm
PIT
-
UVF
7h 58m
1 stop
Delta Logo
3:18 pm - 9:04 am
UVF
-
PIT
17h 46m
1 stop
$358Delta
Tue, Mar 17 - Wed, Mar 18
Delta Logo
6:00 am - 3:05 pm
PIT
-
UVF
8h 05m
1 stop
Delta Logo
4:25 pm - 9:09 am
UVF
-
PIT
17h 44m
1 stop
$366Delta
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
7:09 pm - 3:58 pm
PIT
-
UVF
19h 49m
2 stops
American Airlines Logo
3:48 pm - 10:22 am
UVF
-
PIT
19h 34m
2 stops
$369American Airlines
Thu, Feb 26 - Tue, Mar 3
American Airlines Logo
8:10 pm - 3:58 pm
PIT
-
UVF
18h 48m
2 stops
American Airlines Logo
2:48 pm - 7:30 am
UVF
-
PIT
16h 42m
2 stops
$393American Airlines
Wed, Mar 4 - Thu, Mar 12
Delta Logo
6:00 am - 3:05 pm
PIT
-
UVF
8h 05m
1 stop
Delta Logo
3:18 pm - 12:17 am
UVF
-
PIT
8h 59m
1 stop
$396Delta
Tue, Mar 3 - Wed, Mar 11
American Airlines Logo
6:15 am - 3:18 pm
PIT
-
UVF
8h 03m
1 stop
American Airlines Logo
3:58 pm - 10:46 pm
UVF
-
PIT
30h 48m
1 stop
$397American Airlines
Fri, Feb 27 - Wed, Mar 11
American Airlines Logo
10:02 am - 3:18 pm
PIT
-
UVF
28h 16m
1 stop
American Airlines Logo
2:48 pm - 9:11 am
UVF
-
PIT
18h 23m
2 stops
$399American Airlines
Thu, Feb 26 - Thu, Mar 12

American Airlines flights from Pittsburgh to Castries

Our best American Airlines deals on Pittsburgh to Castries flight tickets
American Airlines
Apr 9
PIT7:12 pmPittsburgh
19h 11m
2 stops
UVF2:23 pmCastries Hewanorra
Apr 16
UVF3:28 pmCastries Hewanorra
18h 47m
2 stops
PIT10:15 amPittsburgh
$333
American Airlines
Feb 23
PIT6:07 amPittsburgh
8h 51m
1 stop
UVF3:58 pmCastries Hewanorra
Feb 26
UVF3:48 pmCastries Hewanorra
9h 10m
1 stop
PIT11:58 pmPittsburgh
$351
American Airlines
Feb 23
PIT7:34 pmPittsburgh
19h 24m
2 stops
UVF3:58 pmCastries Hewanorra
Feb 26
UVF3:48 pmCastries Hewanorra
9h 10m
1 stop
PIT11:58 pmPittsburgh
$356

Air Canada flights from Pittsburgh to Castries

Our best Air Canada deals on Pittsburgh to Castries flight tickets
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
$458
Air Canada
Apr 12
PIT5:55 pmPittsburgh
21h 15m
1 stop
UVF3:10 pmCastries Hewanorra
Apr 17
UVF4:15 pmCastries Hewanorra
25h 03m
1 stop
PIT5:18 pmPittsburgh
$489
Air Canada
Apr 12
PIT5:55 pmPittsburgh
21h 15m
1 stop
UVF3:10 pmCastries Hewanorra
Apr 17
UVF4:15 pmCastries Hewanorra
25h 03m
1 stop
PIT5:18 pmPittsburgh
$490

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 February 7, 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

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 4/9

7:12 pm-2:23 pm

2 stops19h 11m

Castries Hewanorra

Thu 4/16

3:28 pm-10:15 am

2 stops18h 47m

$333

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 2/23

6:07 am-3:58 pm

1 stop8h 51m

Castries Hewanorra

Thu 2/26

3:48 pm-11:58 pm

1 stop9h 10m

$351

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 2/23

7:34 pm-3:58 pm

2 stops19h 24m

Castries Hewanorra

Thu 2/26

3:48 pm-11:58 pm

1 stop9h 10m

$356

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Tue 3/17

6:00 am-1:58 pm

1 stop7h 58m

Castries Hewanorra

Wed 3/18

3:18 pm-9:04 am

1 stop17h 46m

$358

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 2/23

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Thu 2/26

4:25 pm-9:09 am

1 stop17h 44m

$366

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 2/26

7:09 pm-3:58 pm

2 stops19h 49m

Castries Hewanorra

Tue 3/3

3:48 pm-10:22 am

2 stops19h 34m

$369

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 3/4

8:10 pm-3:58 pm

2 stops18h 48m

Castries Hewanorra

Thu 3/12

2:48 pm-7:30 am

2 stops16h 42m

$393

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Tue 3/3

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Wed 3/11

3:18 pm-12:17 am

1 stop8h 59m

$396

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Fri 2/27

6:15 am-3:18 pm

1 stop8h 03m

Castries Hewanorra

Wed 3/11

3:58 pm-10:46 pm

1 stop30h 48m

$397

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 2/26

10:02 am-3:18 pm

1 stop28h 16m

Castries Hewanorra

Thu 3/12

2:48 pm-9:11 am

2 stops18h 23m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Castries from

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 January is, on average, the cheapest month to fly to Castries from Pittsburgh, with most prices found around $393. The month of August is another great option to travel to Castries, with average flight prices from Pittsburgh averaging around $552.

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?

  • 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
JetBluePriceFrom $311Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
American AirlinesPriceFrom $382Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights
DeltaPriceFrom $385Free CancellationRating
7.9
8,172 reviews
Search Delta 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