$339+ Cheap flights from Pittsburgh (PIT) to Saint Lucia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — UVF
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from Pittsburgh to Saint LuciaExplore 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 October 19, 2026.
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 October 19, 2026.
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Sun 11/297:20 pm -
1 stop20h 20m
Sun 12/65:35 pm -
1 stop26h 01m
Deal found 10/15![Air Canada logo]()
$562
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 12/126:04 am -
1 stop8h 37m
Sat 12/193:47 pm -
1 stop9h 10m
Deal found 10/16![American Airlines logo]()
$631
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 11/298:29 pm -
2 stops17h 58m
Sun 12/64:41 pm -
2 stops20h 56m
Deal found 10/15![American Airlines logo]()
$649
This FlightHub deal was found by Cheapflights users on 10/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:20 pm -
1 stop20h 20m
Sun 11/295:35 pm -
1 stop26h 01m
Deal found 10/18![Air Canada logo]()
$1,060
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 11/227:31 pm -
2 stops18h 25m
Sun 11/294:28 pm -
1 stop8h 35m
Deal found 10/18![American Airlines logo]()
$1,145
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Sun 11/2911:55 am -
3 stops27h 45m
Sun 12/65:35 pm -
2 stops24h 58m
Deal found 10/15![Multiple Airlines logo]()
$1,228
This Delta deal was found by Cheapflights users on 10/19. 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.
Sat 12/266:00 am -
1 stop8h 36m
Fri 1/14:56 pm -
1 stop17h 58m
Deal found 10/19![Delta logo]()
$1,401
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 12/265:50 pm -
2 stops18h 08m
Fri 1/11:58 pm -
2 stops21h 43m
Deal found 10/16![American Airlines logo]()
$1,454
Best flights from Pittsburgh to Saint LuciaDiscover carefully curated flight deals from Pittsburgh to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Pittsburgh to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 12/126:04 am -
1 stop8h 37m
Sat 12/193:47 pm -
1 stop9h 10m
Deal found 10/16![American Airlines logo]()
$631
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 3/256:10 am -
1 stop6h 17m
Thu 4/12:39 pm -
1 stop9h 24m
Deal found 10/19![American Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 3/246:00 am -
1 stop7h 38m
Tue 3/303:13 pm -
1 stop8h 39m
Deal found 10/19![American Airlines logo]()
$642
Last-minute flights from Pittsburgh to Saint LuciaDiscover last-minute flight deals from Pittsburgh to Saint Lucia. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Saint Lucia. Data last updated October 19, 2026 and is based on user searches.
This WestJet deal was found by Cheapflights users on 10/17. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:15 pm -
2 stops49h 40m
Tue 11/243:55 pm -
2 stops45h 07m
Deal found 10/17![WestJet logo]()
$3,826
This FlightHub deal was found by Cheapflights users on 10/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:20 pm -
1 stop20h 20m
Sun 11/295:35 pm -
1 stop26h 01m
Deal found 10/18![Air Canada logo]()
$1,060
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 11/227:31 pm -
2 stops18h 25m
Sun 11/294:28 pm -
1 stop8h 35m
Deal found 10/18![American Airlines logo]()
$1,145
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Sun 11/297:20 pm -
1 stop20h 20m
Sun 12/65:35 pm -
1 stop26h 01m
Deal found 10/15![Air Canada logo]()
$562
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 11/298:29 pm -
2 stops17h 58m
Sun 12/64:41 pm -
2 stops20h 56m
Deal found 10/15![American Airlines logo]()
$649
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Sun 11/2911:55 am -
3 stops27h 45m
Sun 12/65:35 pm -
2 stops24h 58m
Deal found 10/15![Multiple Airlines logo]()
$1,228
One-way flights from Pittsburgh to Saint LuciaSearch for one-way flight options from Pittsburgh to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Pittsburgh to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/316:00 am -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/157:45 pm -
2 stops16h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![United Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Fri 1/156:00 am -
1 stop7h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$383
Find 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 October 19, 2026.
Round-trip from | $562 (Air Canada) |
|---|---|
One-way from | $339 (United Airlines) |
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 7,457,451 searches. Data last updated October 19, 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
Cheapest round-trip
Quickest round-trip
PittsburghCastries
PIT Pittsburgh - UVF Castries Hewanorra
PITUVF
Pittsburgh
Thu 12/31
6:00 am-2:15 pm
1 stop7h 15m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$339
PittsburghCastries
PIT Pittsburgh - UVF Castries Hewanorra
PITUVF
Pittsburgh
Fri 1/15
7:45 pm-1:07 pm
2 stops16h 22m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$371
PittsburghCastries
PIT Pittsburgh - UVF Castries Hewanorra
PITUVF
Pittsburgh
Fri 1/15
6:00 am-2:16 pm
1 stop7h 16m
Castries Hewanorra
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$383
PittsburghCastries
PIT Pittsburgh - UVF Castries Hewanorra
PITUVF
Pittsburgh
Sat 12/12
6:04 am-3:41 pm
1 stop8h 37m
Castries Hewanorra
Sat 12/19
3:47 pm-11:57 pm
1 stop9h 10m
$631
PittsburghCastries
PIT Pittsburgh - UVF Castries Hewanorra
PITUVF
Pittsburgh
Thu 3/25
6:10 am-12:27 pm
1 stop6h 17m
Castries Hewanorra
Thu 4/1
2:39 pm-12:03 am
1 stop9h 24m
$640
PittsburghCastries
PIT Pittsburgh - UVF Castries Hewanorra
PITUVF
Pittsburgh
Wed 3/24
6:00 am-1:38 pm
1 stop7h 38m
Castries Hewanorra
Tue 3/30
3:13 pm-11:52 pm
1 stop8h 39m
$642
Sorted by cheapest first
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.
PIT-UVF
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
PIT-LC0
PIT-UVF
What is the cheapest month to book a flight from Pittsburgh to Saint Lucia?
Currently, July is the cheapest month in which you can book a flight from Pittsburgh to Saint Lucia (average of $435). Flying from Pittsburgh to Saint Lucia in December is currently the most expensive (average of $2,453). 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.
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 October 19, 2026.
Peruse reviews from past customers who have flown with Delta,JetBlue, andAmerican Airlines 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.
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
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Alternative routes for Pittsburgh to Saint Lucia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Saint Lucia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Saint Lucia by cabin class
Find flights from Pittsburgh to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Saint Lucia flights
Browse other Pittsburgh and Saint Lucia flight options. Last updated on October 19, 2026.
Popular flight searches
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Pittsburgh to Saint Lucia flights
Consider these flights traveling from Pittsburgh to Saint Lucia.
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 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$332 | Average$689 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$382 | Average$740 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$450 | Average$723 | FlexibilityNo cancel fee | On-timeN/A |