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Cheap flights from Pittsburgh to Saint Lucia from $109

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 2/22. 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
6:00 am - 4:02 pm
PIT
-
UVF
9h 02m1 stop
American Airlines Logo
2:46 pm - 11:59 pm
UVF
-
PIT
10h 13m1 stop
$327American Airlines
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
6:52 pm - 2:50 pm
PIT
-
UVF
18h 58m2 stops
American Airlines Logo
4:25 pm - 12:23 am
UVF
-
PIT
8h 58m1 stop
$332American Airlines
Thu, Feb 26 - Thu, Mar 5
American Airlines Logo
11:17 am - 3:03 pm
PIT
-
UVF
26h 46m1 stop
American Airlines Logo
2:46 pm - 11:59 pm
UVF
-
PIT
10h 13m1 stop
$333American Airlines
Sun, Jan 18 - Mon, Jan 26
American Airlines Logo
7:01 pm - 4:00 pm
PIT
-
UVF
19h 59m1 stop
American Airlines Logo
2:57 pm - 11:58 pm
UVF
-
PIT
9h 01m1 stop
$335American Airlines
Thu, Mar 5 - Tue, Mar 10
American Airlines Logo
7:39 pm - 4:02 pm
PIT
-
UVF
19h 23m2 stops
American Airlines Logo
5:02 pm - 11:13 am
UVF
-
PIT
19h 11m2 stops
$337American Airlines
Sun, Jan 18 - Sun, Jan 25
American Airlines Logo
12:00 pm - 4:02 pm
PIT
-
UVF
27h 02m1 stop
American Airlines Logo
5:02 pm - 1:21 pm
UVF
-
PIT
21h 19m2 stops
$339American Airlines
Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
7:04 pm - 3:03 pm
PIT
-
UVF
18h 59m1 stop
American Airlines Logo
5:02 pm - 11:13 am
UVF
-
PIT
19h 11m2 stops
$343American Airlines
Sun, Jan 18 - Sun, Jan 25
Delta Logo
6:00 am - 3:05 pm
PIT
-
UVF
8h 05m1 stop
Delta Logo
4:25 pm - 11:35 pm
UVF
-
PIT
8h 10m1 stop
$357Delta
Wed, Jan 14 - Wed, Jan 28
JetBlue Logo
6:00 am - 3:53 pm
PIT
-
UVF
8h 53m1 stop
JetBlue Logo
2:45 pm - 11:53 pm
UVF
-
PIT
10h 08m1 stop
$379JetBlue
Wed, Feb 4 - Sat, Feb 7
Multiple Airlines Logo
5:55 pm - 3:35 pm
PIT
-
SLU
44h 40m2 stops
Multiple Airlines Logo
7:10 pm - 5:14 pm
SLU
-
PIT
23h 04m2 stops
$3,551Multiple Airlines
Sat, Feb 21 - Fri, Feb 27

American Airlines flights from Pittsburgh to Saint Lucia

Our best American Airlines deals on Pittsburgh to Saint Lucia 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
Feb 26
PIT6:52 pmPittsburgh
18h 58m
2 stops
UVF2:50 pmCastries Hewanorra
Mar 5
UVF4:25 pmCastries Hewanorra
8h 58m
1 stop
PIT12:23 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

JetBlue flights from Pittsburgh to Saint Lucia

Our best JetBlue deals on Pittsburgh to Saint Lucia flight tickets
JetBlue
Feb 4
PIT6:00 amPittsburgh
8h 53m
1 stop
UVF3:53 pmCastries Hewanorra
Feb 7
UVF2:45 pmCastries Hewanorra
10h 08m
1 stop
PIT11:53 pmPittsburgh
$379
Find similar
JetBlue
Feb 4
PIT6:00 amPittsburgh
8h 53m
1 stop
UVF3:53 pmCastries Hewanorra
Feb 7
UVF2:45 pmCastries Hewanorra
10h 08m
1 stop
PIT11:53 pmPittsburgh
$397
Find similar
JetBlue
Jan 21
PIT6:00 amPittsburgh
8h 43m
1 stop
UVF3:43 pmCastries Hewanorra
Jan 28
UVF5:21 pmCastries Hewanorra
27h 39m
2 stops
PIT8:00 pmPittsburgh
$410
Find similar

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 December 17, 2025.
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

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

Thu 2/26

6:52 pm-2:50 pm

2 stops18h 58m

Castries Hewanorra

Thu 3/5

4:25 pm-12:23 am

1 stop8h 58m

$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

Wed 1/21

12:00 pm-4:02 pm

1 stop27h 02m

Castries Hewanorra

Wed 1/28

5:02 pm-1:21 pm

2 stops21h 19m

$339

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

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 - SLU

PITSLU

Pittsburgh

Sat 2/21

5:55 pm-3:35 pm

2 stops44h 40m

Castries George F. L. Charle

Fri 2/27

7:10 pm-5:14 pm

2 stops23h 04m

$3,551

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 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 day to depart on your flight to Saint Lucia?

Our data shows that Sunday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $542. On the other hand, Saturday is the most expensive day to depart from Pittsburgh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $845.

What is the cheapest time of day to depart on your flight to Saint Lucia?

Our data shows that the cheapest Pittsburgh to Saint Lucia flights are usually those with departure times in the afternoon. Our users have found flights to Saint Lucia in the afternoon for as low as $740. Flights in the morning are often more expensive with an average ticket price of $771.

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
2,895 reviews
Search JetBlue flights
DeltaPriceFrom $379Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $530Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $573Free CancellationRating
7.4
9,092 reviews
Search United Airlines 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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Popular flights according to clicks in the last 7 days on momondo
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