PIT - STT

$246 Find Cheap Flights from Pittsburgh to Saint Thomas Island

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 Thomas Island departing on 9/12. 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 Thomas Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Saint Thomas Island, 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 Thomas Island, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$246
Typical prices: $474-$273
United Airlines
Sat 9/12Sat 9/26
PIT - STT • 1 stop
Cheapest one-way
$249
Typical prices: $180-$281
American Airlines
Thu 7/2
PIT - STT • 1 stop
Top airlines
Cheapest • from $246 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Pittsburgh and Saint Thomas Island. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $411 (round-trip)
Shortest trip • 6h 21m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 43% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Pittsburgh to Saint Thomas Island (PIT-STT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Saint Thomas Island 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 Thomas Island

Sat, Sep 12 - Sat, Sep 26
United Airlines Logo
9:05 am - 3:43 pm
PIT
-
STT
6h 38m
1 stop
United Airlines Logo
12:09 pm - 10:24 pm
STT
-
PIT
10h 15m
1 stop
$246United Airlines
Sun, Aug 16 - Fri, Aug 21
American Airlines Logo
5:41 pm - 12:52 pm
PIT
-
STT
19h 11m
2 stops
American Airlines Logo
4:42 pm - 10:24 am
STT
-
PIT
17h 42m
2 stops
$290American Airlines
Sat, Jul 11 - Mon, Jul 13
American Airlines Logo
8:01 pm - 11:03 am
PIT
-
STT
15h 02m
1 stop
American Airlines Logo
4:50 pm - 12:05 pm
STT
-
PIT
19h 15m
2 stops
$320American Airlines
Sat, Sep 12 - Sat, Sep 26
American Airlines Logo
7:18 pm - 12:50 pm
PIT
-
STT
17h 32m
2 stops
American Airlines Logo
2:50 pm - 12:04 pm
STT
-
PIT
21h 14m
2 stops
$330American Airlines
Thu, Jul 23 - Tue, Jul 28
American Airlines Logo
5:03 am - 11:03 am
PIT
-
STT
6h 00m
1 stop
American Airlines Logo
11:39 am - 10:27 pm
STT
-
PIT
10h 48m
1 stop
$331American Airlines
Tue, Sep 1 - Wed, Sep 2
Delta Logo
6:00 am - 1:52 pm
PIT
-
STT
7h 52m
1 stop
Delta Logo
3:02 pm - 12:22 am
STT
-
PIT
9h 20m
1 stop
$335Delta
Sat, Sep 12 - Sat, Sep 26
United Airlines Logo
6:10 am - 3:43 pm
PIT
-
STT
9h 33m
2 stops
United Airlines Logo
12:09 pm - 10:24 pm
STT
-
PIT
10h 15m
1 stop
$343United Airlines
Sat, Sep 12 - Sat, Sep 26
United Airlines Logo
6:10 am - 3:43 pm
PIT
-
STT
9h 33m
2 stops
United Airlines Logo
12:09 pm - 10:24 pm
STT
-
PIT
10h 15m
1 stop
$348United Airlines
Tue, Aug 25 - Thu, Aug 27
Delta Logo
7:05 am - 1:34 pm
PIT
-
STT
6h 29m
1 stop
Delta Logo
2:49 pm - 12:36 am
STT
-
PIT
9h 47m
1 stop
$361Delta
Sat, Nov 7 - Sat, Nov 14
American Airlines Logo
6:38 pm - 1:59 pm
PIT
-
STT
18h 21m
2 stops
American Airlines Logo
6:17 pm - 10:00 am
STT
-
PIT
16h 43m
2 stops
$371American Airlines
Booking Insights

KAYAK's insights & trends for Pittsburgh to Saint Thomas Island flights

Get data-powered insights and trends into flights from Pittsburgh to Saint Thomas Island 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 Thomas Island?

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 Thomas Island departing in September.

What is the cheapest month to fly from Pittsburgh to Saint Thomas Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Saint Thomas Island, 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 Thomas Island is September, where tickets cost $302 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $851 and $713 respectively.

How far in advance should I book a flight from Pittsburgh to Saint Thomas Island?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Pittsburgh to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Pittsburgh to Saint Thomas Island, you should book around 2 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$246
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Pittsburgh to Saint Thomas Island

When to book flights from Pittsburgh to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from Pittsburgh to Saint Thomas Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Saint Thomas Island

  • What is the cheapest flight from Pittsburgh to Saint Thomas Island?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Saint Thomas Island was $249 for a one-way ticket and $246 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Saint Thomas Island?

    Yes, you’ll need a passport to travel to Saint Thomas Island from Pittsburgh.

  • Which airports will I be using when flying from Pittsburgh to Saint Thomas Island?

    Pittsburgh airport is called Pittsburgh and the only airport in Saint Thomas Island is Saint Thomas Island Cyril E King.

  • Which aircraft models fly most regularly from Pittsburgh to Saint Thomas Island?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Saint Thomas Island?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Pittsburgh and Saint Thomas Island, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Pittsburgh to Saint Thomas Island, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Saint Thomas Island are Southwest and Delta. With an average price for the route of $583 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $542 and an overall rating of 7.9.

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

    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 Thomas Island.

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

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

    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 to Saint Thomas Island with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and STT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Saint Thomas Island?

    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 to Saint Thomas Island from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Pittsburgh to Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Saint Thomas Island. 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 Thomas Island? 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
SouthwestOverall score based on 4295 reviews
8.0Comfort
7.0Food
8.1Boarding
7.5Entertainment
8.6Crew
Airline reviews

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

2.0 MediocreAnonymous, May 2026
MCO - MDW
Read more Southwest reviews

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

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.

There was no flight. Spirit went bankrupt Right before my departure and kayak did not refund me any money. I would like my refund kayak. How can I get it? Please let me know. Thank you

Flights were canceled due to airline shutting down and haven’t received a reimbursement. Had to book last minute new flights which were expensive

My flight was canceled the morning of the flight. I had to rebook a flight with a different airline that cost me $900 out of my pocket

Are you serious? I know this is an automated message but how can you not update the system?

Had a flight change had to get a credit.will I get my money back.

Shut down without prior notice End up with spending lots of extra $$$

There was a crack in my window seal. And Spirit is now closed forever.

The company went out of business and now I'm stuck in Ft. Lauderdale. Would not recommend.

Spirit changed flight times by 12 hours with coming and going so I refunded tickets and drove

The airline cancel mi flight, lost a lot of money!!!

Everything you need to know for your flight from Pittsburgh to Saint Thomas Island

Information on your arrival and departure airports