PIT - STT

$131 Find Cheap Flights from Pittsburgh to Saint Thomas Island

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 Thomas Island departing on 1/13. 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
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Everything you should know

Cheapest round-trip
$244
Typical prices: $326-$704
Spirit Airlines
Wed 2/4Tue 2/10
PIT - STT • 1 stop
Cheapest one-way
$131
Typical prices: $178-$313
Delta
Tue 1/13
PIT - STT • 1 stop
Top airlines
Delta
Cheapest • from $265 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 43% price drop
February
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

Wed, Feb 4 - Tue, Feb 10
Spirit Airlines Logo
6:00 am - 4:37 pm
PIT
-
STT
9h 37m1 stop
Spirit Airlines Logo
5:42 pm - 9:40 am
STT
-
PIT
16h 58m1 stop
$244Spirit Airlines
Wed, Feb 4 - Tue, Feb 10
Spirit Airlines Logo
6:00 am - 4:37 pm
PIT
-
STT
9h 37m1 stop
Spirit Airlines Logo
5:42 pm - 9:40 am
STT
-
PIT
16h 58m1 stop
$248Spirit Airlines
Tue, Feb 3 - Tue, Feb 10
Spirit Airlines Logo
6:00 am - 4:37 pm
PIT
-
STT
9h 37m1 stop
Spirit Airlines Logo
5:42 pm - 9:40 am
STT
-
PIT
16h 58m1 stop
$249Spirit Airlines
Sun, Feb 1 - Wed, Feb 4
Spirit Airlines Logo
6:00 am - 4:37 pm
PIT
-
STT
9h 37m1 stop
Spirit Airlines Logo
5:42 pm - 11:44 pm
STT
-
PIT
7h 02m1 stop
$252Spirit Airlines
Wed, Jan 21 - Tue, Jan 27
Delta Logo
6:00 am - 4:10 pm
PIT
-
STT
9h 10m1 stop
Delta Logo
3:10 pm - 11:35 pm
STT
-
PIT
9h 25m1 stop
$265Delta
Sat, Feb 7 - Tue, Feb 10
Spirit Airlines Logo
5:32 am - 4:37 pm
PIT
-
STT
10h 05m2 stops
Spirit Airlines Logo
5:42 pm - 9:40 am
STT
-
PIT
16h 58m1 stop
$269Spirit Airlines
Sat, Jan 31 - Wed, Feb 4
Spirit Airlines Logo
5:32 am - 4:37 pm
PIT
-
STT
10h 05m2 stops
Spirit Airlines Logo
5:42 pm - 9:40 am
STT
-
PIT
16h 58m1 stop
$270Spirit Airlines
Wed, Feb 4 - Wed, Feb 11
Spirit Airlines Logo
6:00 am - 4:37 pm
PIT
-
STT
9h 37m1 stop
Spirit Airlines Logo
5:42 pm - 11:44 pm
STT
-
PIT
7h 02m1 stop
$271Spirit Airlines
Tue, Jan 6 - Mon, Jan 12
Delta Logo
6:00 am - 4:10 pm
PIT
-
STT
9h 10m1 stop
Delta Logo
4:25 pm - 10:56 pm
STT
-
PIT
7h 31m1 stop
$272Delta
Sat, Jan 31 - Wed, Feb 4
Spirit Airlines Logo
6:00 am - 4:37 pm
PIT
-
STT
9h 37m1 stop
Spirit Airlines Logo
5:42 pm - 9:40 am
STT
-
PIT
16h 58m1 stop
$277Spirit 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 February.

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 $299 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $697 and $695 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 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$131
Best time to beat the crowds with an average 43% drop in price.
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 $131 for a one-way ticket and $244 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, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Saint Thomas Island are Delta and United Airlines. With an average price for the route of $584 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $560 and an overall rating of 7.4.

  • 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 4 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.
7.9
DeltaOverall score based on 8014 reviews
7.9Comfort
7.9Entertainment
8.1Boarding
7.3Food
8.5Crew
Airline reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

2.0 MediocrePeter, Dec 2025
JFK - MEM
Read more Delta reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Airport in MXP is crazy. Get there at least 2 hours before flight.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

The flight was canceled 3 hours after original take off time

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Spirit cancelled the flight very late last night, I was on the way to the airport when I found out

First time in a decade I threw up on the flight, turbulence was terrible!! The staff were kinda rude at times.

Boarding was good, clearly explained and efficient. Staff were helpful, I would've liked a place to get coffee that wasn't Starbucks

The most horrible flight ever not only Spirit delayed our flight 2 hours departure time for a 1 hour flight — that I could have driven FLL to TPA and spend less time on the road —- and they did the same on the return with 2-hr delay again!!! Then to top all, the rubber like and most unconfortable seats in the industry with no leg room!!! There should be an award for these kinds of companies measuring % of returning customers!!!

The flight was cancelled and Spirit said they could not rebook me on another flight for six days. They said they couldn't do anything for another six days.

Flight was on time, Newark staff, especially Nathan, very helpful, and plane crew to RDU very good without being pushy. We arrived early, and had a gentle landing.

See my last comment for the first leg. That should’ve been in here

Horrible. Arrived at my gate at 6:37 for a 6:50 flight and was denied by staff to board. Literally watched my flight leave from the window and it didn’t take off until after 7am. Tried to talk to staff and they were rude beyond compare. Will never fly with this airline again.

Our flight got rescheduled 48 hours later, the airline didn’t pay a penny for our expenses.

We had to sit and wait for almost an hour after landing and taxiing to the gate. The jet bridge was broken so we just waited and waited and waited and it was inconvenient, hot, and unnecessary.

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

Information on your arrival and departure airports