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Cheap flights from Pittsburgh to Saint Lucia from $155

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
7:08 pm - 1:30 pmPIT-UVF
18h 22m1 stop
American Airlines Logo
4:10 pm - 8:39 amUVF-PIT
16h 29m1 stop
$463American Airlines
Find Deal
Wed, Mar 11 - Wed, Mar 18
American Airlines Logo
8:21 pm - 1:30 pmPIT-UVF
17h 09m2 stops
American Airlines Logo
4:10 pm - 8:39 amUVF-PIT
16h 29m1 stop
$468American Airlines
Find Deal
Wed, Mar 11 - Wed, Mar 18
American Airlines Logo
7:11 pm - 1:47 pmPIT-UVF
17h 36m1 stop
American Airlines Logo
2:47 pm - 2:55 pmUVF-PIT
25h 08m1 stop
$470American 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
4:05 pm - 11:13 amUVF-PIT
20h 08m2 stops
$473American Airlines
Find Deal
Wed, Feb 4 - Sun, Feb 8
JetBlue Logo
7:00 am - 3:20 pmPIT-UVF
7h 20m1 stop
JetBlue Logo
2:00 pm - 11:23 pmUVF-PIT
10h 23m1 stop
$489JetBlue
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Sat, Dec 6 - Sat, Dec 13
JetBlue Logo
6:01 am - 5:04 pmPIT-UVF
10h 03m1 stop
JetBlue Logo
2:00 pm - 11:23 pmUVF-PIT
10h 23m1 stop
$645JetBlue
Find Deal
Sat, Nov 22 - Sat, Dec 6
United Airlines Logo
7:01 am - 4:25 pmPIT-UVF
8h 24m1 stop
United Airlines Logo
1:52 pm - 11:38 pmUVF-PIT
10h 46m1 stop
$684United Airlines
Find Deal
Sat, Nov 22 - Sat, Dec 6
Multiple Airlines Logo
5:05 pm - 4:25 pmPIT-UVF
46h 20m3 stops
Multiple Airlines Logo
5:15 pm - 11:38 pmUVF-PIT
31h 23m3 stops
$1,123Multiple Airlines
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Fri, Dec 5 - Fri, Dec 12
Multiple Airlines Logo
2:18 pm - 4:25 pmPIT-UVF
25h 07m3 stops
Multiple Airlines Logo
5:15 pm - 9:41 amUVF-PIT
17h 26m2 stops
$1,323Multiple Airlines
Find Deal
Tue, Jan 13 - Sun, Jan 18
Delta Logo
6:00 am - 3:04 pmPIT-UVF
8h 04m1 stop
Delta Logo
4:24 pm - 9:13 amUVF-PIT
17h 49m1 stop
$4,616Delta
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Mon, Jan 12 - Mon, Jan 19

United Airlines flights from Pittsburgh to Saint Lucia

Our best United Airlines deals on Pittsburgh to Saint Lucia flight tickets
United Airlines
Nov 22
PIT7:01 amPittsburgh
8h 24m
1 stop
UVF4:25 pmCastries Hewanorra
Dec 6
UVF1:52 pmCastries Hewanorra
10h 46m
1 stop
PIT11:38 pmPittsburgh
$684
Find similar
United Airlines
Oct 25
PIT6:00 amPittsburgh
7h 31m
1 stop
UVF1:31 pmCastries Hewanorra
Nov 8
UVF1:52 pmCastries Hewanorra
20h 39m
2 stops
PIT9:31 amPittsburgh
$801
Find similar

American Airlines flights from Pittsburgh to Saint Lucia

Our best American Airlines deals on Pittsburgh to Saint Lucia flight tickets
American Airlines
Mar 11
PIT7:08 pmPittsburgh
18h 22m
1 stop
UVF1:30 pmCastries Hewanorra
Mar 18
UVF4:10 pmCastries Hewanorra
16h 29m
1 stop
PIT8:39 amPittsburgh
$463
Find similar
American Airlines
Mar 11
PIT8:21 pmPittsburgh
17h 09m
2 stops
UVF1:30 pmCastries Hewanorra
Mar 18
UVF4:10 pmCastries Hewanorra
16h 29m
1 stop
PIT8:39 amPittsburgh
$468
Find similar
American Airlines
Jan 31
PIT7:11 pmPittsburgh
17h 36m
1 stop
UVF1:47 pmCastries Hewanorra
Feb 7
UVF2:47 pmCastries Hewanorra
25h 08m
1 stop
PIT2:55 pmPittsburgh
$470
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 October 22, 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

Wed 3/11

7:08 pm-1:30 pm

1 stop18h 22m

Castries Hewanorra

Wed 3/18

4:10 pm-8:39 am

1 stop16h 29m

$463

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 3/11

8:21 pm-1:30 pm

2 stops17h 09m

Castries Hewanorra

Wed 3/18

4:10 pm-8:39 am

1 stop16h 29m

$468

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sat 1/31

7:11 pm-1:47 pm

1 stop17h 36m

Castries Hewanorra

Sat 2/7

2:47 pm-2:55 pm

1 stop25h 08m

$470

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 2/4

5:42 pm-3:03 pm

2 stops20h 21m

Castries Hewanorra

Sun 2/8

4:05 pm-11:13 am

2 stops20h 08m

$473

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sat 12/6

7:00 am-3:20 pm

1 stop7h 20m

Castries Hewanorra

Sat 12/13

2:00 pm-11:23 pm

1 stop10h 23m

$489

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sat 11/22

6:01 am-5:04 pm

1 stop10h 03m

Castries Hewanorra

Sat 12/6

2:00 pm-11:23 pm

1 stop10h 23m

$645

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sat 11/22

7:01 am-4:25 pm

1 stop8h 24m

Castries Hewanorra

Sat 12/6

1:52 pm-11:38 pm

1 stop10h 46m

$684

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Fri 12/5

5:05 pm-4:25 pm

3 stops46h 20m

Castries Hewanorra

Fri 12/12

5:15 pm-11:38 pm

3 stops31h 23m

$1,123

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Tue 1/13

2:18 pm-4:25 pm

3 stops25h 07m

Castries Hewanorra

Sun 1/18

5:15 pm-9:41 am

2 stops17h 26m

$1,323

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 1/12

6:00 am-3:04 pm

1 stop8h 04m

Castries Hewanorra

Mon 1/19

4:24 pm-9:13 am

1 stop17h 49m

$4,616

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

Direct flights

None
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
2,909 reviews
Search JetBlue flights
DeltaPriceFrom $385Free CancellationRating
7.9
7,979 reviews
Search Delta flights
American AirlinesPriceFrom $539Free CancellationRating
7.2
11,028 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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Fri 11/21
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