$270 Find Cheap Flights from Pittsburgh to Saint Croix

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 Croix departing on 5/5. 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
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Saint Croix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Saint Croix, as well as popular online travel agencies
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Flight Deals

Book Cheap Pittsburgh to Saint Croix Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Saint Croix 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Saint Croix

ti, Touko 5 - su, Touko 10
American Airlines Logo
7:45 pm - 4:13 pm
PIT
-
STX
20h 28m
2 stops
American Airlines Logo
2:05 pm - 10:13 am
STX
-
PIT
20h 08m
2 stops
$270American Airlines
ma, huhti 27 - pe, Touko 1
American Airlines Logo
7:23 pm - 1:15 pm
PIT
-
STX
17h 52m
2 stops
American Airlines Logo
5:14 pm - 1:00 pm
STX
-
PIT
19h 46m
2 stops
$285American Airlines
ke, Touko 6 - ma, Touko 11
American Airlines Logo
6:03 am - 4:13 pm
PIT
-
STX
10h 10m
1 stop
American Airlines Logo
5:14 pm - 12:39 pm
STX
-
PIT
19h 25m
2 stops
$295American Airlines
la, heinä 4 - la, heinä 11
Delta Logo
7:00 am - 1:50 pm
PIT
-
STX
6h 50m
1 stop
Delta Logo
2:45 pm - 12:24 am
STX
-
PIT
9h 39m
1 stop
$306Delta
la, Touko 2 - pe, Touko 8
Spirit Airlines Logo
6:15 pm - 4:56 pm
PIT
-
STX
22h 41m
1 stop
Spirit Airlines Logo
2:00 pm - 10:27 pm
STX
-
PIT
8h 27m
1 stop
$332Spirit Airlines
ti, Touko 5 - su, Touko 10
American Airlines Logo
6:03 am - 4:13 pm
PIT
-
STX
10h 10m
1 stop
American Airlines Logo
2:05 pm - 11:59 pm
STX
-
PIT
9h 54m
1 stop
$336American Airlines
to, huhti 30 - ma, Touko 4
American Airlines Logo
7:45 pm - 1:15 pm
PIT
-
STX
17h 30m
2 stops
American Airlines Logo
5:14 pm - 10:15 am
STX
-
PIT
17h 01m
2 stops
$340American Airlines
ma, huhti 27 - pe, Touko 1
American Airlines Logo
7:16 pm - 1:15 pm
PIT
-
STX
17h 59m
1 stop
American Airlines Logo
5:14 pm - 1:00 pm
STX
-
PIT
19h 46m
2 stops
$346American Airlines
ma, elo 31 - la, syys 5
American Airlines Logo
7:00 pm - 12:55 pm
PIT
-
STX
17h 55m
2 stops
American Airlines Logo
4:10 pm - 9:21 am
STX
-
PIT
17h 11m
2 stops
$354American Airlines
ke, Touko 6 - ma, Touko 11
American Airlines Logo
7:23 pm - 1:15 pm
PIT
-
STX
17h 52m
2 stops
American Airlines Logo
5:14 pm - 10:13 am
STX
-
PIT
16h 59m
2 stops
$359American Airlines
Booking Insights

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

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

Which airlines provide the cheapest flights from Pittsburgh to Saint Croix?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Pittsburgh to Saint Croix were found on Delta ($306) and American Airlines ($474).

Find deals

Good to know

Cheapest flight$270
Flight from Pittsburgh to Christiansted

FAQs - booking Saint Croix flights

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

    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 Croix.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pittsburgh to Saint Croix 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 Croix?

    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 Croix 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 Croix?

    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 Croix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Pittsburgh to Saint Croix

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Saint Croix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Saint Croix? 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.
7.1
American AirlinesOverall score based on 11468 reviews
6.4Food
7.9Crew
7.2Comfort
6.9Entertainment
7.5Boarding
Airline reviews

It would have been nice if American tried to care.

2.0 MediocreJeffrey, Mar 2026
PHL - RDU
Read more American Airlines reviews

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

Broke my luggage and I can't get a resolution yet.

My flight to London from Philadelphia was cancelled due to weather.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

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

Information on your arrival and departure airports

Pittsburgh (PIT)