$476 Find Cheap Flights from Pittsburgh to Saint Lucia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Saint Lucia departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Lucia

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flights from Pittsburgh to Saint Lucia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Saint Lucia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Pittsburgh to Saint Lucia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Pittsburgh to Saint Lucia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Air Canada Logo
6:40 am - 2:15 pmPIT-UVF
7h 35m1 stop
Air Canada Logo
3:10 pm - 3:38 pmUVF-PIT
24h 28m1 stop
$476Air Canada
Find Deal
Tue, Jun 17 - Tue, Jun 24
American Airlines Logo
6:14 am - 2:11 pmPIT-UVF
7h 57m1 stop
American Airlines Logo
2:34 pm - 10:48 pmUVF-PIT
8h 14m1 stop
$495American Airlines
Find Deal
Fri, May 9 - Wed, May 14
American Airlines Logo
6:14 am - 2:11 pmPIT-UVF
7h 57m1 stop
American Airlines Logo
3:14 pm - 11:24 amUVF-PIT
20h 10m2 stops
$500American Airlines
Find Deal
Fri, May 9 - Wed, May 14
Air Canada Logo
6:40 am - 2:15 pmPIT-UVF
7h 35m1 stop
Air Canada Logo
3:10 pm - 3:38 pmUVF-PIT
24h 28m1 stop
$501Air Canada
Find Deal
Fri, Jul 25 - Fri, Aug 1
United Airlines Logo
6:00 am - 1:31 pmPIT-UVF
7h 31m1 stop
United Airlines Logo
2:35 pm - 11:38 pmUVF-PIT
9h 03m1 stop
$585United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
6:00 am - 1:31 pmPIT-UVF
7h 31m1 stop
United Airlines Logo
2:35 pm - 1:05 pmUVF-PIT
22h 30m2 stops
$590United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
JetBlue Logo
7:05 am - 1:59 pmPIT-UVF
6h 54m1 stop
JetBlue Logo
3:05 pm - 11:55 pmUVF-PIT
8h 50m1 stop
$601JetBlue
Find Deal
Mon, Sep 15 - Mon, Sep 22
JetBlue Logo
7:05 am - 1:59 pmPIT-UVF
6h 54m1 stop
JetBlue Logo
3:05 pm - 11:55 pmUVF-PIT
8h 50m1 stop
$614JetBlue
Find Deal
Sun, Sep 7 - Sun, Sep 14
Delta Logo
7:05 am - 2:06 pmPIT-UVF
7h 01m1 stop
Delta Logo
3:36 pm - 12:36 amUVF-PIT
9h 00m1 stop
$785Delta
Find Deal
Wed, Jun 4 - Wed, Jun 11
 Logo
6:40 am - 11:30 amPIT-SLU
28h 50m3 stops
 Logo
6:20 pm - 3:38 pmSLU-PIT
45h 18m2 stops
$3,451
Find Deal
Thu, Jul 24 - Thu, Jul 31

KAYAK's insights & trends for Pittsburgh to Saint Lucia flights

Get data-powered insights and trends into flights from Pittsburgh to Saint Lucia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Saint Lucia?

The average price for all round-trip flights from Pittsburgh to Saint Lucia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Saint Lucia is generally in the evening, when round-trip flights cost $740 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to Saint Lucia is generally in the morning, which is peak travel time and where the average cost of a ticket is $771.

Good to know

Low season

August

High season

May

Cheapest flight

$476
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Pittsburgh to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Pittsburgh to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pittsburgh to Saint Lucia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Pittsburgh to Saint Lucia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Pittsburgh to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Pittsburgh to Saint Lucia

Need help choosing which airline to fly with from Pittsburgh to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7916 reviews
7.9Comfort
7.3Food
7.9Entertainment
8.2Boarding
8.5Crew
Airline reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

It was too hot in the cabin. The AC did not help.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Overall was excellent. Will definitely us JetBlue in the future.

Very well organized both boarding and deplaning. Very satisfied with the service I received.

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

Everyone was nice. It was on time and the food was. Airplane food, but not horrible

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

I had a very unpleasant encounter with one man from customer service: he was extremely rude and miserable. And his condition was reflected on his decision to send me to the worst airport hotel and get an awful flight connection. My hotel shuttle had never arrived and I had to book another hotel. People served by other representatives got a much better treatment and deal.

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

They didn't have any gluten-free snacks, oddly, which I require...or any flavored soda water or decaf tea options, which seems to be standard.

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

They could have done a better job announcing the boarding groups and asked for more drinks (water) if needed.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.