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Cheap flights from Pittsburgh to Saint Lucia from $206

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 4/9. 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
7:21 pm - 2:50 pm
PIT
-
UVF
18h 29m1 stop
American Airlines Logo
4:25 pm - 9:07 am
UVF
-
PIT
17h 42m1 stop
$327American Airlines
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
7:39 pm - 3:03 pm
PIT
-
UVF
18h 24m2 stops
American Airlines Logo
5:02 pm - 12:55 pm
UVF
-
PIT
20h 53m2 stops
$332American Airlines
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
7:04 pm - 3:03 pm
PIT
-
UVF
18h 59m1 stop
American Airlines Logo
4:25 pm - 9:05 am
UVF
-
PIT
17h 40m1 stop
$333American Airlines
Sun, Feb 8 - Fri, Feb 13
American Airlines Logo
6:00 am - 4:02 pm
PIT
-
UVF
9h 02m1 stop
American Airlines Logo
5:02 pm - 11:10 am
UVF
-
PIT
19h 08m1 stop
$335American Airlines
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
5:42 pm - 3:03 pm
PIT
-
UVF
20h 21m2 stops
American Airlines Logo
3:10 pm - 2:55 pm
UVF
-
PIT
24h 45m1 stop
$338American Airlines
Wed, Feb 4 - Sat, Feb 7
American Airlines Logo
6:52 pm - 4:00 pm
PIT
-
UVF
20h 08m1 stop
American Airlines Logo
3:50 pm - 10:21 am
UVF
-
PIT
19h 31m2 stops
$339American Airlines
Wed, Feb 18 - Mon, Feb 23
JetBlue Logo
6:00 am - 3:53 pm
PIT
-
UVF
8h 53m1 stop
JetBlue Logo
2:29 pm - 11:59 pm
UVF
-
PIT
10h 30m1 stop
$397JetBlue
Wed, Feb 4 - Sat, Feb 7
American Airlines Logo
5:16 pm - 2:50 pm
PIT
-
UVF
20h 34m2 stops
American Airlines Logo
5:00 pm - 10:21 am
UVF
-
PIT
18h 21m2 stops
$427American Airlines
Sun, Mar 1 - Sat, Mar 7
American Airlines Logo
7:01 pm - 4:00 pm
PIT
-
UVF
19h 59m1 stop
American Airlines Logo
5:00 pm - 10:21 am
UVF
-
PIT
18h 21m2 stops
$434American Airlines
Sun, Mar 1 - Sat, Mar 7
Multiple Airlines Logo
5:55 pm - 3:15 pm
PIT
-
SLU
20h 20m2 stops
Multiple Airlines Logo
6:20 pm - 5:14 pm
SLU
-
PIT
47h 54m2 stops
$4,173Multiple Airlines
Thu, Jan 1 - Thu, Jan 8

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
UVF2:29 pmCastries Hewanorra
10h 30m
1 stop
PIT11:59 pmPittsburgh
$397
Find similar
JetBlue
Feb 4
PIT6:00 amPittsburgh
8h 53m
1 stop
UVF3:53 pmCastries Hewanorra
Feb 7
UVF2:45 pmCastries Hewanorra
10h 14m
1 stop
PIT11:59 pmPittsburgh
$458
Find similar
JetBlue
May 13
PIT6:12 amPittsburgh
8h 15m
1 stop
UVF2:27 pmCastries Hewanorra
May 17
UVF3:57 pmCastries Hewanorra
16h 36m
2 stops
PIT8:33 amPittsburgh
$636
Find similar

American Airlines flights from Pittsburgh to Saint Lucia

Our best American Airlines deals on Pittsburgh to Saint Lucia flight tickets
American Airlines
Feb 23
PIT7:21 pmPittsburgh
18h 29m
1 stop
UVF2:50 pmCastries Hewanorra
Feb 26
UVF4:25 pmCastries Hewanorra
17h 42m
1 stop
PIT9:07 amPittsburgh
$327
Find similar
American Airlines
Jan 19
PIT7:39 pmPittsburgh
18h 24m
2 stops
UVF3:03 pmCastries Hewanorra
Jan 26
UVF5:02 pmCastries Hewanorra
20h 53m
2 stops
PIT12:55 pmPittsburgh
$332
Find similar
American Airlines
Feb 8
PIT7:04 pmPittsburgh
18h 59m
1 stop
UVF3:03 pmCastries Hewanorra
Feb 13
UVF4:25 pmCastries Hewanorra
17h 40m
1 stop
PIT9:05 amPittsburgh
$333
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 26, 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 2/23

7:21 pm-2:50 pm

1 stop18h 29m

Castries Hewanorra

Thu 2/26

4:25 pm-9:07 am

1 stop17h 42m

$327

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 1/19

7:39 pm-3:03 pm

2 stops18h 24m

Castries Hewanorra

Mon 1/26

5:02 pm-12:55 pm

2 stops20h 53m

$332

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 2/8

7:04 pm-3:03 pm

1 stop18h 59m

Castries Hewanorra

Fri 2/13

4:25 pm-9:05 am

1 stop17h 40m

$333

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 1/19

6:00 am-4:02 pm

1 stop9h 02m

Castries Hewanorra

Mon 1/26

5:02 pm-11:10 am

1 stop19h 08m

$335

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 2/4

5:42 pm-3:03 pm

2 stops20h 21m

Castries Hewanorra

Sat 2/7

3:10 pm-2:55 pm

1 stop24h 45m

$338

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 2/18

6:52 pm-4:00 pm

1 stop20h 08m

Castries Hewanorra

Mon 2/23

3:50 pm-10:21 am

2 stops19h 31m

$339

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 2/4

6:00 am-3:53 pm

1 stop8h 53m

Castries Hewanorra

Sat 2/7

2:29 pm-11:59 pm

1 stop10h 30m

$397

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 3/1

5:16 pm-2:50 pm

2 stops20h 34m

Castries Hewanorra

Sat 3/7

5:00 pm-10:21 am

2 stops18h 21m

$427

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 3/1

7:01 pm-4:00 pm

1 stop19h 59m

Castries Hewanorra

Sat 3/7

5:00 pm-10:21 am

2 stops18h 21m

$434

PittsburghCastries

PIT - SLU

PITSLU

Pittsburgh

Thu 1/1

5:55 pm-3:15 pm

2 stops20h 20m

Castries George F. L. Charle

Thu 1/8

6:20 pm-5:14 pm

2 stops47h 54m

$4,173

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 14m

Direct flights

None
The fastest flight from Pittsburgh to Saint Lucia takes 7h 14m
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
2,900 reviews
Search JetBlue flights
DeltaPriceFrom $379Free CancellationRating
7.9
8,014 reviews
Search Delta flights
American AirlinesPriceFrom $530Free CancellationRating
7.2
11,064 reviews
Search American Airlines flights
United AirlinesPriceFrom $573Free CancellationRating
7.4
9,115 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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