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Cheap flights from Pittsburgh to Saint Lucia 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 Saint Lucia 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 Saint Lucia

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
Multiple Airlines Logo
6:00 am - 3:35 pm
PIT
-
SLU
33h 35m
2 stops
Multiple Airlines Logo
10:15 am - 10:55 pm
SLU
-
PIT
36h 40m
3 stops
$844Multiple Airlines
Sun, Mar 15 - Wed, Mar 18

American Airlines flights from Pittsburgh to Saint Lucia

Our best American Airlines deals on Pittsburgh to Saint Lucia flight tickets
American Airlines
Apr 9
PIT7:57 pmPittsburgh
17h 48m
2 stops
UVF1:45 pmCastries Hewanorra
Apr 16
UVF2:45 pmCastries Hewanorra
18h 58m
2 stops
PIT9:43 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
PIT6:07 amPittsburgh
8h 51m
1 stop
UVF3:58 pmCastries Hewanorra
Feb 26
UVF4:58 pmCastries Hewanorra
19h 47m
2 stops
PIT11:45 amPittsburgh
$356

Delta flights from Pittsburgh to Saint Lucia

Our best Delta deals on Pittsburgh to Saint Lucia flight tickets
Delta
Mar 17
PIT6:00 amPittsburgh
7h 58m
1 stop
UVF1:58 pmCastries Hewanorra
Mar 18
UVF3:18 pmCastries Hewanorra
17h 46m
1 stop
PIT9:04 amPittsburgh
$358
Delta
Feb 23
PIT6:00 amPittsburgh
8h 05m
1 stop
UVF3:05 pmCastries Hewanorra
Feb 26
UVF4:25 pmCastries Hewanorra
17h 44m
1 stop
PIT9:09 amPittsburgh
$366
Delta
Mar 3
PIT6:00 amPittsburgh
8h 05m
1 stop
UVF3:05 pmCastries Hewanorra
Mar 11
UVF3:18 pmCastries Hewanorra
8h 59m
1 stop
PIT12:17 amPittsburgh
$396

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Saint Lucia 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 8, 2026.
Use the filters below to find and compare flights from Pittsburgh to Saint Lucia 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 - SLU

PITSLU

Pittsburgh

Sun 3/15

6:00 am-3:35 pm

2 stops33h 35m

Castries George F. L. Charle

Wed 3/18

10:15 am-10:55 pm

3 stops36h 40m

$844

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Pittsburgh to Saint Lucia

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 cheapest airline that flies from Pittsburgh to Saint Lucia?

Air Canada and American Airlines are the most popular carriers operating from Pittsburgh to Saint Lucia

Cheap Pittsburgh to Saint Lucia flight deals and tips

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

Fastest flight time

7h 04m

Direct flights

None
The fastest flight from Pittsburgh to Saint Lucia takes 7h 04m
There are no direct flights from Pittsburgh to Saint Lucia. There are no popular flight routes from Pittsburgh to Saint Lucia.
Search flight deals

  • When did momondo last update prices for flights from Pittsburgh Airport to Saint Lucia?

    Prices for flights from Pittsburgh Airport to Saint Lucia refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Saint Lucia?

  • How old do you have to be to fly from Pittsburgh Airport to Saint Lucia?

    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 Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The travel and health documents you'll need for your trip to Saint Lucia 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 Saint Lucia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pittsburgh to Saint Lucia

Compare and see reviews for airlines that fly from Pittsburgh to Saint Lucia 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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pittsburgh to Saint Lucia. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Pittsburgh to Saint Lucia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pittsburgh to Saint Lucia?

momondo provides multiple filters to help you find the best flight to Saint Lucia from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Pittsburgh to Saint Lucia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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