Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Saint Lucia from $317

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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pittsburgh to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:50 pm - 2:05 pm
PIT
-
UVF
18h 15m
1 stop
Delta Logo
3:25 pm - 12:45 am
UVF
-
PIT
9h 20m
1 stop
$370Delta
Mon, May 11 - Tue, May 19
American Airlines Logo
7:57 pm - 1:45 pm
PIT
-
UVF
17h 48m
2 stops
American Airlines Logo
2:45 pm - 11:04 am
UVF
-
PIT
20h 19m
2 stops
$375American Airlines
Thu, Apr 23 - Thu, Apr 30
American Airlines Logo
7:12 pm - 2:26 pm
PIT
-
UVF
19h 14m
2 stops
American Airlines Logo
2:45 pm - 12:46 pm
UVF
-
PIT
22h 01m
2 stops
$395American Airlines
Sun, Apr 12 - Fri, Apr 17
American Airlines Logo
6:00 am - 2:58 pm
PIT
-
UVF
8h 58m
1 stop
American Airlines Logo
2:48 pm - 9:11 am
UVF
-
PIT
18h 23m
2 stops
$415American Airlines
Tue, Mar 24 - Wed, Apr 1
American Airlines Logo
7:23 pm - 1:45 pm
PIT
-
UVF
18h 22m
2 stops
American Airlines Logo
3:28 pm - 12:23 am
UVF
-
PIT
8h 55m
1 stop
$445American Airlines
Tue, Apr 28 - Thu, May 7
Delta Logo
6:46 am - 2:05 pm
PIT
-
UVF
7h 19m
1 stop
Delta Logo
3:25 pm - 12:45 am
UVF
-
PIT
9h 20m
1 stop
$456Delta
Fri, May 15 - Thu, May 21
JetBlue Logo
6:12 am - 2:27 pm
PIT
-
UVF
8h 15m
1 stop
JetBlue Logo
1:50 pm - 11:54 pm
UVF
-
PIT
10h 04m
1 stop
$474JetBlue
Wed, May 13 - Thu, May 21
JetBlue Logo
6:00 am - 3:15 pm
PIT
-
UVF
9h 15m
1 stop
JetBlue Logo
1:47 pm - 11:50 pm
UVF
-
PIT
10h 03m
1 stop
$509JetBlue
Tue, Sep 1 - Thu, Sep 3
Multiple Airlines Logo
6:35 am - 3:35 pm
PIT
-
SLU
33h 00m
2 stops
Multiple Airlines Logo
5:00 am - 11:59 pm
SLU
-
PIT
18h 59m
2 stops
$994Multiple Airlines
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
6:00 am - 7:00 pm
PIT
-
SLU
13h 00m
3 stops
Multiple Airlines Logo
5:50 pm - 11:59 pm
SLU
-
PIT
30h 09m
2 stops
$1,021Multiple Airlines
Thu, Apr 9 - Thu, Apr 16

Delta flights from Pittsburgh to Saint Lucia

Our best Delta deals on Pittsburgh to Saint Lucia flight tickets
Delta
May 11
PIT7:50 pmPittsburgh
18h 15m
1 stop
UVF2:05 pmCastries Hewanorra
May 19
UVF3:25 pmCastries Hewanorra
9h 20m
1 stop
PIT12:45 amPittsburgh
$370
Delta
May 15
PIT6:46 amPittsburgh
7h 19m
1 stop
UVF2:05 pmCastries Hewanorra
May 21
UVF3:25 pmCastries Hewanorra
9h 20m
1 stop
PIT12:45 amPittsburgh
$456
Delta
Apr 20
PIT7:46 pmPittsburgh
18h 16m
1 stop
UVF2:02 pmCastries Hewanorra
Apr 29
UVF3:22 pmCastries Hewanorra
9h 13m
1 stop
PIT12:35 amPittsburgh
$538

JetBlue flights from Pittsburgh to Saint Lucia

Our best JetBlue deals on Pittsburgh to Saint Lucia flight tickets
JetBlue
May 13
PIT6:12 amPittsburgh
8h 15m
1 stop
UVF2:27 pmCastries Hewanorra
May 21
UVF1:50 pmCastries Hewanorra
10h 04m
1 stop
PIT11:54 pmPittsburgh
$474
JetBlue
Sep 1
PIT6:00 amPittsburgh
9h 15m
1 stop
UVF3:15 pmCastries Hewanorra
Sep 3
UVF1:47 pmCastries Hewanorra
10h 03m
1 stop
PIT11:50 pmPittsburgh
$509
JetBlue
Sep 1
PIT6:00 amPittsburgh
9h 15m
1 stop
UVF3:15 pmCastries Hewanorra
Sep 3
UVF1:47 pmCastries Hewanorra
10h 03m
1 stop
PIT11:50 pmPittsburgh
$529

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 March 11, 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

Cheapest round-trip

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 5/11

7:50 pm-2:05 pm

1 stop18h 15m

Castries Hewanorra

Tue 5/19

3:25 pm-12:45 am

1 stop9h 20m

$370

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 4/23

7:57 pm-1:45 pm

2 stops17h 48m

Castries Hewanorra

Thu 4/30

2:45 pm-11:04 am

2 stops20h 19m

$375

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 4/12

7:12 pm-2:26 pm

2 stops19h 14m

Castries Hewanorra

Fri 4/17

2:45 pm-12:46 pm

2 stops22h 01m

$395

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Tue 3/24

6:00 am-2:58 pm

1 stop8h 58m

Castries Hewanorra

Wed 4/1

2:48 pm-9:11 am

2 stops18h 23m

$415

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Tue 4/28

7:23 pm-1:45 pm

2 stops18h 22m

Castries Hewanorra

Thu 5/7

3:28 pm-12:23 am

1 stop8h 55m

$445
Quickest round-trip

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Fri 5/15

6:46 am-2:05 pm

1 stop7h 19m

Castries Hewanorra

Thu 5/21

3:25 pm-12:45 am

1 stop9h 20m

$456

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Wed 5/13

6:12 am-2:27 pm

1 stop8h 15m

Castries Hewanorra

Thu 5/21

1:50 pm-11:54 pm

1 stop10h 04m

$474

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Tue 9/1

6:00 am-3:15 pm

1 stop9h 15m

Castries Hewanorra

Thu 9/3

1:47 pm-11:50 pm

1 stop10h 03m

$509

PittsburghCastries

PIT - SLU

PITSLU

Pittsburgh

Sun 4/26

6:35 am-3:35 pm

2 stops33h 00m

Castries George F. L. Charle

Sun 5/3

5:00 am-11:59 pm

2 stops18h 59m

$994

PittsburghCastries

PIT - SLU

PITSLU

Pittsburgh

Thu 4/9

6:00 am-7:00 pm

3 stops13h 00m

Castries George F. L. Charle

Thu 4/16

5:50 pm-11:59 pm

2 stops30h 09m

$1,021

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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?

JetBlue 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

8h 15m

Direct flights

None
The fastest flight from Pittsburgh to Saint Lucia takes 8h 15m
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
American AirlinesPriceFrom $382Free CancellationRating
7.1
11,421 reviews
Search American Airlines flights
JetBluePriceFrom $427Free CancellationRating
7.2
2,900 reviews
Search JetBlue 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.

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 4/10
Fri 4/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo
Flights to Castriesfrom $466