$566 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 4/7. 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.
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Cheap Flight Deals from Pittsburgh to Saint Lucia (PIT-LC0)

 
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
6:00 am - 2:04 pmPIT-UVF
8h 04m1 stop
3:19 pm - 12:13 amUVF-PIT
8h 54m1 stop
$566Delta
Find Deal
Mon, Apr 7 - Wed, Apr 16
10:39 am - 1:00 pmPIT-UVF
26h 21m1 stop
3:14 pm - 9:24 amUVF-PIT
18h 10m1 stop
$572American Airlines
Find Deal
Fri, May 9 - Wed, May 14
5:39 pm - 1:00 pmPIT-UVF
19h 21m1 stop
3:14 pm - 9:28 amUVF-PIT
18h 14m2 stops
$577American Airlines
Find Deal
Fri, May 9 - Wed, May 14
10:39 am - 1:00 pmPIT-UVF
26h 21m1 stop
3:14 pm - 12:18 amUVF-PIT
9h 04m1 stop
$581American Airlines
Find Deal
Fri, May 30 - Wed, Jun 4
5:39 pm - 1:00 pmPIT-UVF
19h 21m1 stop
2:34 pm - 9:18 amUVF-PIT
18h 44m2 stops
$586American Airlines
Find Deal
Fri, May 30 - Wed, Jun 4
5:39 pm - 1:34 pmPIT-UVF
19h 55m2 stops
2:34 pm - 9:28 amUVF-PIT
18h 54m2 stops
$655American Airlines
Find Deal
Fri, May 9 - Wed, May 14
6:00 am - 1:00 pmPIT-UVF
7h 00m1 stop
2:50 pm - 10:31 amUVF-PIT
19h 41m2 stops
$673American Airlines
Find Deal
Sat, Jun 7 - Thu, Jun 12
5:55 pm - 2:15 pmPIT-UVF
20h 20m2 stops
3:15 pm - 9:33 amUVF-PIT
18h 18m1 stop
$711American Airlines
Find Deal
Fri, Jun 27 - Thu, Jul 3
5:25 am - 2:15 pmPIT-UVF
32h 50m3 stops
2:35 pm - 7:01 pmUVF-PIT
28h 26m3 stops
Thu, Jun 12 - Sun, Jun 15
7:05 am - 2:06 pmPIT-UVF
7h 01m1 stop
3:36 pm - 12:37 amUVF-PIT
9h 01m1 stop
$851Delta
Find Deal
Fri, Jun 6 - Thu, Jun 12

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

June

Cheapest flight

$566
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 20% lower on average.
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 7895 reviews
8.5Crew
8.0Comfort
7.3Food
7.9Entertainment
8.2Boarding
Airline reviews

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

10.0 ExcellentTiffany, Mar 2025MIA - DCA
Read more Delta reviews

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

Friendly flight attendants, smooth 8-9 hours flight. Economy seats are small and uncomfortable as usual.

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

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

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

Flight was on time arrived at the destination 10min early they kept in touch via email

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.

Very confining seats side to side. Not wide enough for any comfort.

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

Information on your arrival and departure airports

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