$445 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 6/11. 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

Thu, Jun 11 - Thu, Jun 18
Spirit Airlines Logo
6:00 am - 12:59 pm
PIT
-
STX
6h 59m
1 stop
Spirit Airlines Logo
2:10 pm - 5:49 pm
STX
-
PIT
27h 39m
1 stop
$445Spirit Airlines
Thu, Jun 11 - Thu, Jun 18
Spirit Airlines Logo
6:00 am - 12:59 pm
PIT
-
STX
6h 59m
1 stop
Spirit Airlines Logo
2:10 pm - 12:37 pm
STX
-
PIT
22h 27m
2 stops
$522Spirit Airlines
Tue, Jun 23 - Mon, Jun 29
American Airlines Logo
6:16 am - 8:44 pm
PIT
-
STX
14h 28m
1 stop
American Airlines Logo
9:01 am - 11:58 pm
STX
-
PIT
14h 57m
1 stop
$536American Airlines
Thu, Jun 11 - Thu, Jun 18
American Airlines Logo
8:05 am - 8:44 pm
PIT
-
STX
12h 39m
2 stops
American Airlines Logo
9:01 am - 11:58 pm
STX
-
PIT
14h 57m
1 stop
$540American Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
6:15 am - 8:45 pm
PIT
-
STX
14h 30m
1 stop
American Airlines Logo
9:00 am - 11:59 pm
STX
-
PIT
14h 59m
1 stop
$541American Airlines
Sun, May 24 - Fri, May 29
Multiple Airlines Logo
6:00 am - 12:59 pm
PIT
-
STX
6h 59m
1 stop
Multiple Airlines Logo
3:45 pm - 11:55 pm
STX
-
PIT
32h 10m
2 stops
$542Multiple Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
6:05 am - 8:45 pm
PIT
-
STX
14h 40m
2 stops
American Airlines Logo
9:00 am - 11:59 pm
STX
-
PIT
14h 59m
1 stop
$545American Airlines
Thu, May 14 - Mon, May 18
Multiple Airlines Logo
6:00 am - 12:59 pm
PIT
-
STX
6h 59m
1 stop
Multiple Airlines Logo
2:39 pm - 9:52 pm
STX
-
PIT
31h 13m
2 stops
$556Multiple Airlines
Sun, May 24 - Fri, May 29
American Airlines Logo
10:59 am - 8:45 pm
PIT
-
STX
9h 46m
2 stops
American Airlines Logo
9:00 am - 11:59 pm
STX
-
PIT
14h 59m
2 stops
$560American Airlines
Mon, Aug 31 - Sat, Sep 5
American Airlines Logo
6:14 am - 8:38 pm
PIT
-
STX
14h 24m
1 stop
American Airlines Logo
8:04 am - 5:00 pm
STX
-
PIT
8h 56m
1 stop
$571American 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.

How much is a round-trip flight from Pittsburgh to Saint Croix?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Pittsburgh to Saint Croix departing in June.

What is the cheapest month to fly from Pittsburgh to Saint Croix?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Saint Croix, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to Saint Croix is February, when tickets cost $180 (return) on average. On the other hand, the most expensive months are October and December, when the average cost of round-trip tickets is $459 and $414 respectively.

Find deals

Good to know

Cheapest flight$445
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 11681 reviews
6.9Entertainment
7.9Crew
6.4Food
7.2Comfort
7.5Boarding
Airline reviews

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

10.0 ExcellentGary, Apr 2026
PHL - TPA
Read more American Airlines reviews

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

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.

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

Information on your arrival and departure airports

Pittsburgh (PIT)