$544 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 3/9. 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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Good to know

Low season

August

High season

May

Cheapest flight

$544
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 5% 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 tips for finding cheap flights to Saint Lucia

  • High season is considered to be January, February and December. The cheapest month to fly from Pittsburgh is January.

Top airlines flying 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 8511 reviews
8.6Crew
8.0Comfort
7.3Food
8.2Boarding
7.9Entertainment
Airline reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

10.0 ExcellentD, Jan 2025ABE - ATL
Read more Delta reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

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.

For coast to coast travel the A321 and even the NEO, even in first class will never be excellent. That would take a B787 or 777 to accomplish.

Service not nearly as good as Qatar airways flights used to be on service from PHL to DOH.

The one gate agent was very abrupt and rude. Not a good look for American for the day

Departure more than an hour later. Conexion/waiting time at the airport was more than 7 hours :(

Book cheap flights from Pittsburgh to Saint Lucia

Recent round-trip flight deals

3/9Sun
2 stopsAmerican Airlines
19h 28mPIT-UVF
3/14Fri
2 stopsAmerican Airlines
19h 28mUVF-PIT
$544
6/17Tue
1 stopJetBlue
8h 43mPIT-UVF
6/24Tue
1 stopJetBlue
10h 03mUVF-PIT
$547
3/12Wed
1 stopDelta
8h 00mPIT-UVF
3/19Wed
1 stopDelta
8h 54mUVF-PIT
$549
3/6Thu
1 stopDelta
8h 01mPIT-UVF
3/12Wed
1 stopDelta
8h 54mUVF-PIT
$574
1/27Mon
1 stopAir Canada
27h 30mPIT-UVF
2/5Wed
1 stopAir Canada
18h 50mUVF-PIT
$626
3/3Mon
1 stopAir Canada
22h 40mPIT-UVF
3/12Wed
1 stopAir Canada
23h 40mUVF-PIT
$651
3/14Fri
2 stopsUnited Airlines
19h 25mPIT-UVF
3/19Wed
2 stopsUnited Airlines
20h 49mUVF-PIT
$769
2/27Thu
3 stops
27h 35mPIT-UVF
3/3Mon
3 stops
31h 06mUVF-PIT
$824
2/27Thu
3 stops
27h 35mPIT-UVF
3/3Mon
2 stops
31h 06mUVF-PIT
$851
3/8Sat
1 stopUnited Airlines
8h 30mPIT-UVF
3/15Sat
1 stopUnited Airlines
10h 50mUVF-PIT
$943

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Last minute flights from Pittsburgh to Saint Lucia

Last minute flight, train and bus deals

1/20Mon
multi-stopAir Canada
27h 30mPIT-UVF
1/29Wed
multi-stopAir Canada
18h 50mUVF-PIT
$626
1/20Mon
multi-stopAir Canada
27h 30mPIT-UVF
1/27Mon
multi-stopAir Canada
18h 50mUVF-PIT
$656
1/18Sat
multi-stopAir Canada
27h 30mPIT-UVF
1/26Sun
multi-stopAir Canada
18h 50mUVF-PIT
$686
1/20Mon
multi-stopAir Canada
27h 30mPIT-UVF
1/28Tue
multi-stopAir Canada
25h 10mUVF-PIT
$796
1/16Thu
multi-stopDelta
8h 01mPIT-UVF
1/23Thu
multi-stopDelta
8h 42mUVF-PIT
$944
1/18Sat
multi-stopDelta
8h 01mPIT-UVF
1/25Sat
multi-stopDelta
8h 42mUVF-PIT
$958
1/16Thu
multi-stopDelta
8h 01mPIT-UVF
1/25Sat
multi-stopDelta
8h 42mUVF-PIT
$969
1/16Thu
multi-stopAmerican Airlines
7h 30mPIT-UVF
1/25Sat
multi-stopAmerican Airlines
18h 39mUVF-PIT
$1,014
1/17Fri
multi-stopDelta
8h 01mPIT-UVF
1/20Mon
multi-stopDelta
8h 42mUVF-PIT
$1,019
1/17Fri
multi-stopAmerican Airlines
18h 39mPIT-UVF
1/20Mon
multi-stopAmerican Airlines
19h 06mUVF-PIT
$1,114

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

Information on your arrival and departure airports

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