$329 Find Cheap Flights from Pittsburgh to Saint Croix - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Saint Croix departing on 8/16. 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

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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

Fri, Aug 28 - Mon, Sep 7
American Airlines Logo
6:10 am - 8:43 pm
PIT
-
STX
14h 33m
1 stop
American Airlines Logo
8:30 am - 9:25 pm
STX
-
PIT
12h 55m
1 stop
$382American Airlines
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
6:10 am - 9:29 pm
PIT
-
STX
15h 19m
1 stop
American Airlines Logo
8:30 am - 9:25 pm
STX
-
PIT
12h 55m
1 stop
$382American Airlines
Tue, Oct 6 - Tue, Oct 13
American Airlines Logo
6:20 am - 4:02 pm
PIT
-
STX
9h 42m
1 stop
American Airlines Logo
1:57 pm - 11:35 pm
STX
-
PIT
9h 38m
1 stop
$382American Airlines
Thu, Jan 7 - Mon, Jan 11
American Airlines Logo
6:00 am - 9:31 pm
PIT
-
STX
14h 31m
1 stop
American Airlines Logo
4:33 pm - 11:29 pm
STX
-
PIT
7h 56m
1 stop
$382American Airlines
Fri, Jan 15 - Tue, Jan 19
American Airlines Logo
12:00 pm - 9:31 pm
PIT
-
STX
8h 31m
1 stop
American Airlines Logo
6:09 pm - 11:09 am
STX
-
PIT
18h 00m
1 stop
$382American Airlines
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
6:21 am - 9:29 pm
PIT
-
STX
15h 08m
2 stops
American Airlines Logo
8:30 am - 11:50 pm
STX
-
PIT
15h 20m
2 stops
$386American Airlines
Tue, Oct 13 - Tue, Oct 20
American Airlines Logo
7:43 pm - 1:07 pm
PIT
-
STX
17h 24m
2 stops
American Airlines Logo
1:57 pm - 10:05 am
STX
-
PIT
20h 08m
2 stops
$386American Airlines
Thu, Jan 7 - Mon, Jan 11
American Airlines Logo
8:05 am - 9:31 pm
PIT
-
STX
12h 26m
2 stops
American Airlines Logo
6:09 pm - 11:09 am
STX
-
PIT
18h 00m
1 stop
$386American Airlines
Sat, Nov 14 - Sat, Nov 21
United Airlines Logo
6:00 am - 2:20 pm
PIT
-
STX
7h 20m
1 stop
United Airlines Logo
3:25 pm - 10:11 pm
STX
-
PIT
7h 46m
1 stop
$472United Airlines
Sun, Dec 20 - Sun, Dec 27
Delta Logo
6:00 am - 2:25 pm
PIT
-
STX
7h 25m
1 stop
Delta Logo
3:25 pm - 9:49 pm
STX
-
PIT
7h 24m
1 stop
$529Delta
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.

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 September, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,095 and $840 respectively.

Good to know

Cheapest flight

$329
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 11845 reviews
6.8Entertainment
7.5Boarding
7.9Crew
6.4Food
7.2Comfort
Airline reviews

Very good, boarded and took off on time and landed early

10.0 ExcellentLisa, Jul 2026
PHL - SRQ
Read more American Airlines reviews

Very good, boarded and took off on time and landed early

Boarding and Delays The boarding process for my American Airlines flight from Copenhagen to Philadelphia was a bit tricky. We experienced a gate change that required a long walk to a new area of the airport. Additionally, boarding was not via a jet bridge; we had to take a shuttle bus to the plane and then carry our luggage up the stairs ourselves. Furthermore, the bag drop didn't open until about 12:20 PM, which was only three hours before our scheduled departure. This meant I couldn't drop my bag off early and had to wait outside of security in order to drop off my bag and use the kiosk. The bag drop self-service kiosks also didn't open until about 12:00 PM when an American Airlines employee unlocked them so that we could print out our boarding passes and bag tags, which further created a backlog. The flight was delayed by over an hour because we had to wait for one of the tires on the plane to be changed. Flight Attendant Professionalism On a positive note, the flight attendant was very professional when handling a passenger who was sitting in the wrong seat. Even though the passenger was persistent and reluctant to move, the flight attendant calmly ensured the assigned passenger could take their seat. Kudos to the flight attendant for keeping his calm and composure, not allowing the issue to escalate, and handling it well under pressure while a line of passengers waited in the aisle to board. In-Flight Service The in-flight service was also fast, prompt, and efficient, although service had to be suspended for the last two hours of the flight due to weather and turbulence, which was outside of the crew's control. Limited Flight Options Please note that American Airlines only operates one flight per day in and out of Copenhagen. This means there are limited options available if your flight is delayed or canceled, which is something to take into consideration when booking.

Not much space for someone 6 feet high in normal economy seat. My knee hurt

Getting to Scotland with no luggage (no medicine, no clothes and no club) on golf trip very disappointed

Quick flight again no one illness why there were multiple delays and changing of the gate number.

Seat comfort was poor (no lumbar or lower back support).

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

The American flight was a connecting flight to an international flight. The international flight has a 2 check bag rule. Despite being informed of this, American would only check 1 bag and wanted 100 to check the second (basically a 3rd carry-on) to NYC. Subsequently tsa took a sealed container of maple syrup and a few other things that couldn't be in carry-on plus I had to lug around 3 pieces of luggage for the entire trip. The American reservation was made with the international and American actually checked the one piece the entire way to China. This is one of the reasons that I will avoid American airlines if possible in the future.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

It was a good flight. Of course it was full, but it went well.

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

Information on your arrival and departure airports