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Cheap flights from Pittsburgh to Castries from $145

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 4/17. 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 - 2:26 pm
PIT
-
UVF
19h 14m
2 stops
American Airlines Logo
3:28 pm - 11:04 am
UVF
-
PIT
19h 36m
2 stops
$395American Airlines
dom., abr. 12 - vie., abr. 17
American Airlines Logo
7:57 pm - 1:45 pm
PIT
-
UVF
17h 48m
2 stops
American Airlines Logo
3:28 pm - 9:43 am
UVF
-
PIT
18h 15m
1 stop
$435American Airlines
jue., abr. 9 - jue., abr. 16
American Airlines Logo
5:58 pm - 2:26 pm
PIT
-
UVF
20h 28m
1 stop
American Airlines Logo
3:28 pm - 12:23 am
UVF
-
PIT
8h 55m
1 stop
$437American Airlines
jue., abr. 9 - jue., abr. 16
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
$470Delta
vie., abr. 3 - mié., abr. 8
Air Canada Logo
5:55 pm - 3:20 pm
PIT
-
UVF
21h 25m
1 stop
Air Canada Logo
4:05 pm - 5:18 pm
UVF
-
PIT
25h 13m
1 stop
$475Air Canada
jue., abr. 9 - lun., abr. 13
Delta Logo
6:00 am - 1:58 pm
PIT
-
UVF
7h 58m
1 stop
Delta Logo
3:18 pm - 12:17 am
UVF
-
PIT
8h 59m
1 stop
$490Delta
vie., abr. 3 - mar., abr. 7
JetBlue Logo
6:00 am - 3:15 pm
PIT
-
UVF
9h 15m
1 stop
JetBlue Logo
1:47 pm - 11:50 pm
UVF
-
PIT
10h 03m
1 stop
$494JetBlue
mar., ago. 25 - jue., ago. 27
Air Canada Logo
6:00 am - 2:05 pm
PIT
-
UVF
8h 05m
1 stop
Air Canada Logo
3:05 pm - 11:33 am
UVF
-
PIT
20h 28m
1 stop
$501Air Canada
mar., may. 5 - mar., may. 12
Air Canada Logo
6:00 am - 2:05 pm
PIT
-
UVF
8h 05m
1 stop
Air Canada Logo
3:05 pm - 2:53 pm
UVF
-
PIT
23h 48m
2 stops
$505Air Canada
mar., may. 5 - mar., may. 12
American Airlines Logo
6:56 pm - 12:08 pm
PIT
-
UVF
17h 12m
1 stop
American Airlines Logo
3:14 pm - 12:16 am
UVF
-
PIT
9h 02m
1 stop
$511American Airlines
lun., jul. 6 - jue., jul. 9

Delta flights from Pittsburgh to Castries

Our best Delta deals on Pittsburgh to Castries flight tickets
Delta
Apr 3
PIT6:00 amPittsburgh
7h 58m
1 stop
UVF1:58 pmCastries Hewanorra
Apr 8
UVF3:18 pmCastries Hewanorra
17h 46m
1 stop
PIT9:04 amPittsburgh
$470
Delta
Apr 2
PIT6:00 amPittsburgh
7h 58m
1 stop
UVF1:58 pmCastries Hewanorra
Apr 8
UVF3:18 pmCastries Hewanorra
8h 59m
1 stop
PIT12:17 amPittsburgh
$490
Delta
Apr 3
PIT7:05 amPittsburgh
6h 53m
1 stop
UVF1:58 pmCastries Hewanorra
Apr 7
UVF3:18 pmCastries Hewanorra
8h 59m
1 stop
PIT12:17 amPittsburgh
$536

Air Canada flights from Pittsburgh to Castries

Our best Air Canada deals on Pittsburgh to Castries flight tickets
Air Canada
Apr 9
PIT5:55 pmPittsburgh
21h 25m
1 stop
UVF3:20 pmCastries Hewanorra
Apr 13
UVF4:05 pmCastries Hewanorra
25h 13m
1 stop
PIT5:18 pmPittsburgh
$475
Air Canada
May 5
PIT6:00 amPittsburgh
8h 05m
1 stop
UVF2:05 pmCastries Hewanorra
May 12
UVF3:05 pmCastries Hewanorra
20h 28m
1 stop
PIT11:33 amPittsburgh
$501
Air Canada
May 5
PIT6:00 amPittsburgh
8h 05m
1 stop
UVF2:05 pmCastries Hewanorra
May 12
UVF3:05 pmCastries Hewanorra
23h 48m
2 stops
PIT2:53 pmPittsburgh
$505

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 marzo 25, 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

dom. 4/12

7:12 pm-2:26 pm

2 stops19h 14m

Castries Hewanorra

vie. 4/17

3:28 pm-11:04 am

2 stops19h 36m

$395

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

jue. 4/9

7:57 pm-1:45 pm

2 stops17h 48m

Castries Hewanorra

jue. 4/16

3:28 pm-9:43 am

1 stop18h 15m

$435

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

jue. 4/9

5:58 pm-2:26 pm

1 stop20h 28m

Castries Hewanorra

jue. 4/16

3:28 pm-12:23 am

1 stop8h 55m

$437

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

vie. 4/3

6:00 am-1:58 pm

1 stop7h 58m

Castries Hewanorra

mié. 4/8

3:18 pm-9:04 am

1 stop17h 46m

$470

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

jue. 4/9

5:55 pm-3:20 pm

1 stop21h 25m

Castries Hewanorra

lun. 4/13

4:05 pm-5:18 pm

1 stop25h 13m

$475
Quickest round-trip

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

vie. 4/3

6:00 am-1:58 pm

1 stop7h 58m

Castries Hewanorra

mar. 4/7

3:18 pm-12:17 am

1 stop8h 59m

$490

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

mar. 8/25

6:00 am-3:15 pm

1 stop9h 15m

Castries Hewanorra

jue. 8/27

1:47 pm-11:50 pm

1 stop10h 03m

$494

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

mar. 5/5

6:00 am-2:05 pm

1 stop8h 05m

Castries Hewanorra

mar. 5/12

3:05 pm-11:33 am

1 stop20h 28m

$501

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

mar. 5/5

6:00 am-2:05 pm

1 stop8h 05m

Castries Hewanorra

mar. 5/12

3:05 pm-2:53 pm

2 stops23h 48m

$505

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

lun. 7/6

6:56 pm-12:08 pm

1 stop17h 12m

Castries Hewanorra

jue. 7/9

3:14 pm-12:16 am

1 stop9h 02m

$511

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 58m

Direct flights

None
The fastest flight from Pittsburgh to Castries takes 7h 58m
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 58m 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 $382Free CancellationRating
7.1
11,494 reviews
Search American Airlines flights
JetBluePriceFrom $427Free CancellationRating
7.2
2,905 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