HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Lucia

$181+ Cheap flights from Pittsburgh (PIT) to Saint Lucia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — UVF
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Saint Lucia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pittsburgh to Saint Lucia

Keep the following information in mind while searching for Pittsburgh to Saint Lucia flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$368
(Orbitz)

One-way from

$181
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$616
From Pittsburgh to Saint Lucia
Search Deals
One-way flight from Pittsburgh to Saint Lucia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Pittsburgh to Saint Lucia

Cheapest flights from Pittsburgh to Saint Lucia
Explore the most affordable flight options available from Pittsburgh to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Orbitz deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/155:55 pmPIT - UVF
1 stop21h 30mAir Canada
lun. 11/245:15 pmUVF - PIT
1 stop24h 59mAir Canada
Deal found 9/15$368
This Priceline deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:00 amPIT - UVF
1 stop7h 57mJetBlue
jue. 11/64:57 pmUVF - PIT
1 stop24h 45mJetBlue
Deal found 9/15$415
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/306:20 amPIT - UVF
1 stop7h 55mAir Canada
mar. 10/73:10 pmUVF - PIT
1 stop24h 24mAir Canada
Deal found 9/15$418
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/305:55 pmPIT - UVF
1 stop21h 30mAir Canada
mié. 12/35:15 pmUVF - PIT
1 stop24h 59mAir Canada
Deal found 9/15$428
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:00 amPIT - UVF
1 stop8h 39mDelta
jue. 12/44:59 pmUVF - PIT
1 stop8h 18mDelta
Deal found 9/15$463
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/308:31 pmPIT - UVF
2 stops18h 29mAmerican Airlines
jue. 11/62:19 pmUVF - PIT
2 stops9h 49mAmerican Airlines
Deal found 9/15$468
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:00 amPIT - UVF
1 stop8h 39mDelta
mié. 12/34:59 pmUVF - PIT
1 stop17h 09mDelta
Deal found 9/15$539
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/286:41 amPIT - UVF
1 stop7h 19mAmerican Airlines
jue. 12/42:23 pmUVF - PIT
1 stop10h 35mAmerican Airlines
Deal found 9/15$567
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:36 pmPIT - UVF
2 stops19h 24mAmerican Airlines
jue. 12/42:23 pmUVF - PIT
1 stop10h 35mAmerican Airlines
Deal found 9/15$572
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/306:00 amPIT - UVF
1 stop8h 39mDelta
jue. 12/44:59 pmUVF - PIT
1 stop17h 09mDelta
Deal found 9/15$580
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:00 amPIT - UVF
1 stop8h 52mAmerican Airlines
lun. 12/14:52 pmUVF - PIT
2 stops18h 20mAmerican Airlines
Deal found 9/15$594
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/158:26 pmPIT - UVF
2 stops18h 59mMultiple Airlines
lun. 11/245:15 pmUVF - PIT
3 stops24h 52mMultiple Airlines
Deal found 9/15$603

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from Pittsburgh to Saint Lucia that are best for you.

Fly from

Pittsburgh

Fly to

Saint Lucia

Route

Depart

Return

Price

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

jue. 10/30

6:00 am-1:57 pm

1 stop7h 57m

Castries Hewanorra

jue. 11/6

4:57 pm-4:42 pm

1 stop24h 45m

$415

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

mar. 9/30

6:20 am-2:15 pm

1 stop7h 55m

Castries Hewanorra

mar. 10/7

3:10 pm-3:34 pm

1 stop24h 24m

$418

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

jue. 3/5

7:00 am-3:04 pm

1 stop7h 04m

Castries Hewanorra

mar. 3/10

3:24 pm-9:13 am

1 stop17h 49m

$463

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

jue. 2/26

6:00 am-3:04 pm

1 stop8h 04m

Castries Hewanorra

mar. 3/3

4:24 pm-9:13 am

1 stop17h 49m

$463

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

mar. 11/25

6:00 am-3:39 pm

1 stop8h 39m

Castries Hewanorra

mié. 12/3

4:59 pm-12:17 am

1 stop8h 18m

$463

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

mar. 11/25

6:00 am-3:39 pm

1 stop8h 39m

Castries Hewanorra

jue. 12/4

4:59 pm-12:17 am

1 stop8h 18m

$463

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

jue. 2/26

7:15 pm-2:35 pm

1 stop18h 20m

Castries Hewanorra

mar. 3/3

4:45 pm-12:29 pm

2 stops20h 44m

$468

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

jue. 2/26

8:16 pm-2:35 pm

2 stops17h 19m

Castries Hewanorra

jue. 3/5

4:45 pm-10:30 am

2 stops18h 45m

$468

PittsburghCastries

PIT - SLU

PITSLU

Pittsburgh

jue. 11/27

8:00 am-11:30 am

3 stops26h 30m

Castries George F. L. Charle

lun. 12/1

9:10 am-5:14 pm

2 stops33h 04m

$969

PittsburghCastries

PIT - SLU

PITSLU

Pittsburgh

mié. 10/29

5:55 pm-1:10 pm

2 stops19h 15m

Castries George F. L. Charle

mié. 11/5

9:10 am-7:21 pm

3 stops35h 11m

$1,180

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 18 results
1
2

Best time to book a flight from Pittsburgh to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Saint Lucia

What is the cheapest month to book a flight from Pittsburgh to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Saint Lucia (average of $556). Flying from Pittsburgh to Saint Lucia in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to LC?

Find hourly flight availability from Pittsburgh to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

When flying from Pittsburgh to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated septiembre 15, 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines, and JetBlue from Pittsburgh to Saint Lucia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.2
Good
2,912 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pittsburgh to Saint Lucia?

    Pittsburgh (PIT) is the airport you will fly out of if you book a flight from Pittsburgh to Saint Lucia. It is only a 13.5 mi journey to Pittsburgh (PIT) from Pittsburgh’s city center.

  • How long is the flight from Pittsburgh to Saint Lucia?

    JetBlue, Air Canada, and Delta can get you from Pittsburgh to Saint Lucia in just under 7h 04m. Your travel time can differ by up to 53m. Airlines will cover a distance of 2184 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Pittsburgh to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Saint Lucia.

  • Can I find deals for business class flights from Pittsburgh to Saint Lucia?

    Yes. Cheapflights offers flight deals from Pittsburgh to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Saint Lucia (average of $556). Flying from Pittsburgh to Saint Lucia in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pittsburgh to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santo Domingo flights
John F Kennedy Intl to Santiago de los Caballeros flights
Newark to Santiago de los Caballeros flights
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
John F Kennedy Intl to Montego Bay flights
Dulles Intl to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
John F Kennedy Intl to Oranjestad flights
Newark to Punta Cana flights
Newark to Santo Domingo flights
Newark to Montego Bay flights
Reagan-National to Luis Munoz Marin Intl flights
Philadelphia to Luis Munoz Marin Intl flights
LaGuardia to Punta Cana flights
John F Kennedy Intl to Port of Spain flights
Newark to Simpson Bay flights
John F Kennedy Intl to Kingston flights
LaGuardia to Montego Bay flights
LaGuardia to Santo Domingo flights
John F Kennedy Intl to Simpson Bay flights
LaGuardia to Oranjestad flights
Newark to Saint Thomas Island flights
Dulles Intl to Punta Cana flights
Newark to Nassau flights
John F Kennedy Intl to Nassau flights
John F Kennedy Intl to Saint Thomas Island flights
LaGuardia to Santiago de los Caballeros flights
John F Kennedy Intl to Willemstad flights
LaGuardia to Nassau flights
John F Kennedy Intl to Providenciales flights
Dulles Intl to Montego Bay flights
LaGuardia to Simpson Bay flights
Newark to Providenciales flights
John F Kennedy Intl to Puerto Plata flights
Dulles Intl to Oranjestad flights
John F Kennedy Intl to Bridgetown flights
Philadelphia to Punta Cana flights
LaGuardia to Saint Thomas Island flights
LaGuardia to Providenciales flights
John F Kennedy Intl to Castries flights
Reagan-National to Punta Cana flights
John F Kennedy Intl to Aguadilla flights
Philadelphia to Montego Bay flights
Dulles Intl to Saint Thomas Island flights
John F Kennedy Intl to St. George's flights
John F Kennedy Intl to St. John's flights
Philadelphia to Oranjestad flights

Top 3 airlines flying from Pittsburgh to Saint Lucia

Discover the top 3 airlines that operate flights from Pittsburgh to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$311Average$616FlexibilityNo cancel feeOn-time62%
DeltaCheapest$385Average$744FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$539Average$796FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.