PIT - STT

$122 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 3/18. 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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Everything you should know

Cheapest round-trip
$229
Overall average: $571
Spirit Airlines
Tue 3/3Wed 3/11
PIT - STT • 1 stop
Cheapest one-way
$122
Typical prices: $281-$461
Spirit Airlines
Wed 3/18
PIT - STT • 1 stop
Top airlines
Spirit Airlines
Cheapest • from $229 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 41% 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

Tue, Mar 3 - Wed, Mar 11
Spirit Airlines Logo
6:00 am - 4:34 pm
PIT
-
STT
9h 34m
1 stop
Spirit Airlines Logo
4:40 pm - 9:38 am
STT
-
PIT
16h 58m
1 stop
$229Spirit Airlines
Sat, Apr 11 - Sat, Apr 18
Spirit Airlines Logo
6:00 am - 3:28 pm
PIT
-
STT
9h 28m
1 stop
Spirit Airlines Logo
4:40 pm - 11:42 pm
STT
-
PIT
7h 02m
1 stop
$232Spirit Airlines
Thu, Apr 23 - Wed, Apr 29
Spirit Airlines Logo
6:00 am - 3:34 pm
PIT
-
STT
9h 34m
1 stop
Spirit Airlines Logo
4:40 pm - 11:42 pm
STT
-
PIT
7h 02m
1 stop
$234Spirit Airlines
Mon, Feb 23 - Fri, Feb 27
Spirit Airlines Logo
6:00 am - 4:34 pm
PIT
-
STT
9h 34m
1 stop
Spirit Airlines Logo
3:36 pm - 11:25 pm
STT
-
PIT
8h 49m
1 stop
$235Spirit Airlines
Sun, Apr 26 - Thu, Apr 30
Spirit Airlines Logo
6:00 am - 3:34 pm
PIT
-
STT
9h 34m
1 stop
Spirit Airlines Logo
4:40 pm - 11:42 pm
STT
-
PIT
7h 02m
1 stop
$237Spirit Airlines
Mon, Feb 23 - Fri, Feb 27
Spirit Airlines Logo
6:00 am - 4:34 pm
PIT
-
STT
9h 34m
1 stop
Spirit Airlines Logo
5:40 pm - 11:59 pm
STT
-
PIT
7h 19m
1 stop
$238Spirit Airlines
Wed, Mar 11 - Tue, Mar 17
Spirit Airlines Logo
6:00 am - 3:34 pm
PIT
-
STT
9h 34m
1 stop
Spirit Airlines Logo
4:35 pm - 9:38 am
STT
-
PIT
17h 03m
1 stop
$241Spirit Airlines
Wed, Mar 4 - Wed, Mar 11
Spirit Airlines Logo
6:00 am - 4:34 pm
PIT
-
STT
9h 34m
1 stop
Spirit Airlines Logo
4:40 pm - 9:38 am
STT
-
PIT
16h 58m
1 stop
$242Spirit Airlines
Mon, Mar 2 - Wed, Mar 11
Spirit Airlines Logo
5:45 am - 2:31 pm
PIT
-
STT
7h 46m
1 stop
Spirit Airlines Logo
2:36 pm - 11:25 pm
STT
-
PIT
8h 49m
1 stop
$249Spirit Airlines
Mon, Feb 23 - Fri, Feb 27
Spirit Airlines Logo
9:09 pm - 2:31 pm
PIT
-
STT
16h 22m
2 stops
Spirit Airlines Logo
3:36 pm - 11:25 pm
STT
-
PIT
8h 49m
1 stop
$252Spirit 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.

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 December and November, where the average cost of round-trip tickets is $735 and $697 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 3 weeks before departure, which saves you about 43% 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$122
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly and prices are also 22% 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 $122 for a one-way ticket and $229 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 $524 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 $477 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 8172 reviews
8.1Boarding
7.9Comfort
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

The flight was great as well as the airline staff

10.0 ExcellentPatty, Feb 2026
TPA - ATL
Read more Delta reviews

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

Everything except the food and entertainment. It was a great experience though

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

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.

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.

They cancelled my flight last minute, forcing me to rebook with another airline.

the fligh was delay form 9am to 10, delayed again from 10 to 11, than delay and gate change to 12 and delay another gate change to 3;25 pm

Missed flight cause tsa took so long, overbooked flight, left terminal earlier than posted departure ridiculous upcharges stayed at airport additional 6 hours to catch next available flight. Had to make other arrangements to be picked up for later flight. Terrible experience!

Flight has been canceled 10 minutes before the departure time and no explanation was given. What a joke of a company

I purchased extra legroom so I will be comfortable but the guy behind me is a big guy who keeps on moving and since he is big I can feel his movement at the back of my chair.

My flight was at 11:34am at February 4th don’t know the names of the crew, but they were the best, My first great flight. Loved it 😊🥰 Thank you!!

Cancelled my flight, said next flight was 30hrs later. Had to come out of pocket $500 to get on a SW flight

All of our flights were canceled, though every other airline was flying out and in

We were on the tarmac waiting for a gate at Logan for 40, minutes. The crew handled it well. Can't blame the airline.

That gate is like a ducking shelter at Newark No where to sit Outlets that don’t work Bathrooms that are dirty

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

Information on your arrival and departure airports