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Cheap flights from Pittsburgh to Saint Lucia from $431

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 11/16. 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
7:39 pm - 1:46 pmPIT-UVF
17h 07m1 stop
American Airlines Logo
5:02 pm - 12:55 pmUVF-PIT
20h 53m2 stops
$440American Airlines
Find Deal
Fri, Jan 23 - Wed, Jan 28
American Airlines Logo
7:01 pm - 1:46 pmPIT-UVF
17h 45m1 stop
American Airlines Logo
3:10 pm - 2:55 pmUVF-PIT
24h 45m1 stop
$442American Airlines
Find Deal
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
5:42 pm - 3:03 pmPIT-UVF
20h 21m2 stops
American Airlines Logo
4:24 pm - 9:08 amUVF-PIT
17h 44m1 stop
$445American Airlines
Find Deal
Mon, Feb 9 - Sun, Feb 15
American Airlines Logo
7:36 am - 3:03 pmPIT-UVF
30h 27m1 stop
American Airlines Logo
4:24 pm - 9:08 amUVF-PIT
17h 44m1 stop
$447American Airlines
Find Deal
Mon, Feb 9 - Sun, Feb 15
American Airlines Logo
6:44 pm - 4:02 pmPIT-UVF
20h 18m2 stops
American Airlines Logo
5:02 pm - 12:55 pmUVF-PIT
20h 53m2 stops
$468American Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
7:15 pm - 2:50 pmPIT-UVF
18h 35m1 stop
American Airlines Logo
5:02 pm - 12:52 pmUVF-PIT
20h 50m2 stops
$470American Airlines
Find Deal
Sun, Feb 15 - Sun, Feb 22
American Airlines Logo
6:00 am - 4:02 pmPIT-UVF
9h 02m1 stop
American Airlines Logo
5:02 pm - 11:10 amUVF-PIT
19h 08m1 stop
$473American Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
9:30 am - 3:03 pmPIT-UVF
28h 33m1 stop
American Airlines Logo
5:02 pm - 12:55 pmUVF-PIT
20h 53m2 stops
$475American Airlines
Find Deal
Thu, Jan 29 - Sat, Feb 7
Multiple Airlines Logo
5:45 am - 11:30 amPIT-SLU
28h 45m3 stops
Multiple Airlines Logo
7:30 am - 11:07 pmSLU-PIT
40h 37m3 stops
$1,244Multiple Airlines
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Thu, Feb 19 - Tue, Feb 24
Multiple Airlines Logo
5:55 pm - 3:35 pmPIT-SLU
20h 40m2 stops
Multiple Airlines Logo
7:10 pm - 5:14 pmSLU-PIT
47h 04m3 stops
$3,628Multiple Airlines
Find Deal
Sun, Feb 15 - Sun, Feb 22

JetBlue flights from Pittsburgh to Saint Lucia

Our best JetBlue deals on Pittsburgh to Saint Lucia flight tickets
JetBlue
Feb 10
PIT6:00 amPittsburgh
8h 15m
1 stop
UVF3:15 pmCastries Hewanorra
Feb 16
UVF4:51 pmCastries Hewanorra
30h 57m
2 stops
PIT10:48 pmPittsburgh
$598
Find similar
JetBlue
Nov 22
PIT6:01 amPittsburgh
10h 03m
1 stop
UVF5:04 pmCastries Hewanorra
Dec 6
UVF2:00 pmCastries Hewanorra
10h 43m
1 stop
PIT11:43 pmPittsburgh
$789
Find similar
JetBlue
Nov 22
PIT6:01 amPittsburgh
7h 56m
1 stop
UVF2:57 pmCastries Hewanorra
Dec 6
UVF2:00 pmCastries Hewanorra
10h 43m
1 stop
PIT11:43 pmPittsburgh
$897
Find similar

American Airlines flights from Pittsburgh to Saint Lucia

Our best American Airlines deals on Pittsburgh to Saint Lucia flight tickets
American Airlines
Jan 23
PIT7:39 pmPittsburgh
17h 07m
1 stop
UVF1:46 pmCastries Hewanorra
Jan 28
UVF5:02 pmCastries Hewanorra
20h 53m
2 stops
PIT12:55 pmPittsburgh
$440
Find similar
American Airlines
Jan 31
PIT7:01 pmPittsburgh
17h 45m
1 stop
UVF1:46 pmCastries Hewanorra
Feb 7
UVF3:10 pmCastries Hewanorra
24h 45m
1 stop
PIT2:55 pmPittsburgh
$442
Find similar
American Airlines
Feb 9
PIT5:42 pmPittsburgh
20h 21m
2 stops
UVF3:03 pmCastries Hewanorra
Feb 15
UVF4:24 pmCastries Hewanorra
17h 44m
1 stop
PIT9:08 amPittsburgh
$445
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 November 12, 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

Fri 1/23

7:39 pm-1:46 pm

1 stop17h 07m

Castries Hewanorra

Wed 1/28

5:02 pm-12:55 pm

2 stops20h 53m

$440

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sat 1/31

7:01 pm-1:46 pm

1 stop17h 45m

Castries Hewanorra

Sat 2/7

3:10 pm-2:55 pm

1 stop24h 45m

$442

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 2/9

5:42 pm-3:03 pm

2 stops20h 21m

Castries Hewanorra

Sun 2/15

4:24 pm-9:08 am

1 stop17h 44m

$445

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 2/9

7:36 am-3:03 pm

1 stop30h 27m

Castries Hewanorra

Sun 2/15

4:24 pm-9:08 am

1 stop17h 44m

$447

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 1/8

6:44 pm-4:02 pm

2 stops20h 18m

Castries Hewanorra

Mon 1/12

5:02 pm-12:55 pm

2 stops20h 53m

$468

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 2/15

7:15 pm-2:50 pm

1 stop18h 35m

Castries Hewanorra

Sun 2/22

5:02 pm-12:52 pm

2 stops20h 50m

$470

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 1/8

6:00 am-4:02 pm

1 stop9h 02m

Castries Hewanorra

Mon 1/12

5:02 pm-11:10 am

1 stop19h 08m

$473

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 1/29

9:30 am-3:03 pm

1 stop28h 33m

Castries Hewanorra

Sat 2/7

5:02 pm-12:55 pm

2 stops20h 53m

$475

PittsburghCastries

PIT - SLU

PITSLU

Pittsburgh

Thu 2/19

5:45 am-11:30 am

3 stops28h 45m

Castries George F. L. Charle

Tue 2/24

7:30 am-11:07 pm

3 stops40h 37m

$1,244

PittsburghCastries

PIT - SLU

PITSLU

Pittsburgh

Sun 2/15

5:55 pm-3:35 pm

2 stops20h 40m

Castries George F. L. Charle

Sun 2/22

7:10 pm-5:14 pm

3 stops47h 04m

$3,628

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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

Direct flights

None
There are no direct flights from Pittsburgh to Saint Lucia. There are no popular flight routes from Pittsburgh to Saint Lucia.
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  • 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
2,906 reviews
Search JetBlue flights
DeltaPriceFrom $385Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $530Free CancellationRating
7.2
11,050 reviews
Search American 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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