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Latest Flight Deals from Pittsburgh to Castries
Book one-way or return flights from Pittsburgh to Castries from as little as US$314. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- PIT18:3318h 2m1 stopUVF12:35Thu, Jul 4|Pittsburgh - Castries|American AirlinesUS$314US$64051% OFF51% OFFUS$640US$314
- PIT12:2010h 16m1 stopUVF22:36Sat, Jul 20|Pittsburgh - Castries|Delta Air LinesUS$326US$64049% OFF49% OFFUS$640US$326
- PIT12:1510h 16m1 stopUVF22:31Thu, Jul 4|Pittsburgh - Castries|Delta Air LinesUS$431US$64033% OFF33% OFFUS$640US$431
- PIT06:037h 28m1 stopUVF13:31Sat, Jul 20|Pittsburgh - Castries|United AirlinesUS$480US$480
- PIT13:003h 5mDirectSLU14:00Sun, Jul 7|Pittsburgh - Castries|American AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from Pittsburgh to Castries? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from Pittsburgh to Castries. Stay updated on price trends and snag the best deals for your upcoming trip.
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
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Airlines Flying from Pittsburgh to Castries
View airlines operating flights from Pittsburgh to Castries. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
![American Airlines](https://pic.tripcdn.com/airline_logo/3x/aa.png?proc=resize/m_w,w_600,h_600,B0B3)
American Airlines
From US$256
![Delta Air Lines](https://pic.tripcdn.com/airline_logo/3x/dl.png?proc=resize/m_w,w_600,h_600,B0B3)
Delta Air Lines
From US$326
![United Airlines](https://pic.tripcdn.com/airline_logo/3x/ua.png?proc=resize/m_w,w_600,h_600,B0B3)
United Airlines
From US$365
![Jetblue Airways](https://pic.tripcdn.com/airline_logo/3x/b6.png?proc=resize/m_w,w_600,h_600,B0B3)
Jetblue Airways
From US$372
![Spirit Airlines](https://pic.tripcdn.com/airline_logo/3x/nk.png?proc=resize/m_w,w_600,h_600,B0B3)
Spirit Airlines
From US$1,115
![airlines](https://pic.tripcdn.com/airline_logo/3x/mu.png_.webp?proc=resize/m_w,w_600,h_600,B0B3)
ANA airlines
Find more flights and airlines
Alternative Routes from Pittsburgh to Castries
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Pittsburgh to Castries.
- CheapestPIT17:4418h 51m2 transferUVF12:35Pittsburgh International Airport - Hewanorra International AirportSat, Jul 20American AirlinesUS$256
- PIT18:5116h 54m2 transferSLU11:45Pittsburgh International Airport - George F. L. Charles AirportSat, Jul 20United AirlinesUS$633
- PIT18:5116h 54m2 transferSLU11:45Pittsburgh International Airport - George F. L. Charles AirportSat, Jul 20United AirlinesUS$633Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Pittsburgh to Castries
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Pittsburgh to Castries. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
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Save up to £10 per person when booking your flights on Trip.com
Flight Information from Pittsburgh to Castries
Cheapest nonstop flight price | $313 |
---|---|
Off-season for travel | April |
Peak season for travel | March |
Flight distance | 3,468.62km |
Popular airline | American Airlines |
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