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Cheap flights from Pittsburgh to Saint Thomas Island from $213

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Saint Thomas Island departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pittsburgh to Saint Thomas Island

Cheap round-trip flights

Spirit Airlines Logo
7:10 am - 2:57 pmPIT-STT
7h 47m1 stop
Spirit Airlines Logo
10:49 am - 6:58 pmSTT-PIT
8h 09m1 stop
$213Spirit Airlines
Find Deal
Mon, Sep 15 - Mon, Sep 22
Spirit Airlines Logo
8:32 pm - 9:44 amPIT-STT
13h 12m1 stop
Spirit Airlines Logo
2:01 pm - 11:37 pmSTT-PIT
9h 36m1 stop
$214Spirit Airlines
Find Deal
Mon, Oct 20 - Sat, Oct 25
Spirit Airlines Logo
8:32 pm - 9:44 amPIT-STT
13h 12m1 stop
Spirit Airlines Logo
10:49 am - 6:58 pmSTT-PIT
8h 09m1 stop
$238Spirit Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
Delta Logo
7:00 am - 3:54 pmPIT-STT
7h 54m1 stop
Delta Logo
4:00 pm - 11:13 pmSTT-PIT
8h 13m1 stop
$265Delta
Find Deal
Tue, Jan 27 - Mon, Feb 2
American Airlines Logo
6:10 am - 4:00 pmPIT-STT
9h 50m1 stop
American Airlines Logo
5:10 pm - 12:10 pmSTT-PIT
19h 00m2 stops
$269American Airlines
Find Deal
Fri, Sep 12 - Mon, Sep 15
Delta Logo
7:00 am - 3:54 pmPIT-STT
7h 54m1 stop
Delta Logo
4:00 pm - 11:13 pmSTT-PIT
8h 13m1 stop
$279Delta
Find Deal
Tue, Jan 27 - Mon, Feb 2
American Airlines Logo
6:05 am - 4:00 pmPIT-STT
9h 55m1 stop
American Airlines Logo
11:40 am - 9:49 amSTT-PIT
22h 09m2 stops
$304American Airlines
Find Deal
Thu, Aug 21 - Wed, Aug 27
United Airlines Logo
6:15 am - 3:43 pmPIT-STT
9h 28m1 stop
United Airlines Logo
2:10 pm - 11:58 pmSTT-PIT
9h 48m1 stop
$343United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
Logo
12:36 pm - 9:44 amPIT-STT
21h 08m2 stops
Logo
10:54 am - 6:58 pmSTT-PIT
8h 04m1 stop
$353
Find Deal
Fri, Oct 3 - Fri, Oct 10
Logo
5:27 pm - 9:44 amPIT-STT
16h 17m2 stops
Logo
10:49 am - 5:09 pmSTT-PIT
30h 20m3 stops
$387
Find Deal
Thu, Oct 16 - Mon, Oct 20

American Airlines flights from Pittsburgh to Saint Thomas Island

Our best American Airlines deals on Pittsburgh to Saint Thomas Island flight tickets
American Airlines
Sep 12
PIT6:10 amPittsburgh
9h 50m
1 stop
STT4:00 pmSaint Thomas Island Cyril E King
Sep 15
STT5:10 pmSaint Thomas Island Cyril E King
19h 00m
2 stops
PIT12:10 pmPittsburgh
$269
Find similar
American Airlines
Aug 21
PIT6:05 amPittsburgh
9h 55m
1 stop
STT4:00 pmSaint Thomas Island Cyril E King
Aug 27
STT11:40 amSaint Thomas Island Cyril E King
22h 09m
2 stops
PIT9:49 amPittsburgh
$304
Find similar
American Airlines
Oct 3
PIT7:10 pmPittsburgh
20h 08m
2 stops
STT3:18 pmSaint Thomas Island Cyril E King
Oct 10
STT5:20 pmSaint Thomas Island Cyril E King
16h 34m
2 stops
PIT9:54 amPittsburgh
$329
Find similar

Spirit Airlines flights from Pittsburgh to Saint Thomas Island

Our best Spirit Airlines deals on Pittsburgh to Saint Thomas Island flight tickets
Spirit Airlines
Sep 15
PIT7:10 amPittsburgh
7h 47m
1 stop
STT2:57 pmSaint Thomas Island Cyril E King
Sep 22
STT10:49 amSaint Thomas Island Cyril E King
8h 09m
1 stop
PIT6:58 pmPittsburgh
$213
Find similar
Spirit Airlines
Oct 20
PIT8:32 pmPittsburgh
13h 12m
1 stop
STT9:44 amSaint Thomas Island Cyril E King
Oct 25
STT2:01 pmSaint Thomas Island Cyril E King
9h 36m
1 stop
PIT11:37 pmPittsburgh
$214
Find similar
Spirit Airlines
Oct 16
PIT8:32 pmPittsburgh
13h 12m
1 stop
STT9:44 amSaint Thomas Island Cyril E King
Oct 20
STT10:49 amSaint Thomas Island Cyril E King
8h 09m
1 stop
PIT6:58 pmPittsburgh
$238
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Saint Thomas Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Pittsburgh to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Mon 9/15

7:10 am-2:57 pm

1 stop7h 47m

Saint Thomas Island Cyril E King

Mon 9/22

10:49 am-6:58 pm

1 stop8h 09m

$213

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Mon 10/20

8:32 pm-9:44 am

1 stop13h 12m

Saint Thomas Island Cyril E King

Sat 10/25

2:01 pm-11:37 pm

1 stop9h 36m

$214

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Thu 10/16

8:32 pm-9:44 am

1 stop13h 12m

Saint Thomas Island Cyril E King

Mon 10/20

10:49 am-6:58 pm

1 stop8h 09m

$238

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Tue 1/27

7:00 am-3:54 pm

1 stop7h 54m

Saint Thomas Island Cyril E King

Mon 2/2

4:00 pm-11:13 pm

1 stop8h 13m

$265

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Fri 9/12

6:10 am-4:00 pm

1 stop9h 50m

Saint Thomas Island Cyril E King

Mon 9/15

5:10 pm-12:10 pm

2 stops19h 00m

$269

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Tue 1/27

7:00 am-3:54 pm

1 stop7h 54m

Saint Thomas Island Cyril E King

Mon 2/2

4:00 pm-11:13 pm

1 stop8h 13m

$279

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Thu 8/21

6:05 am-4:00 pm

1 stop9h 55m

Saint Thomas Island Cyril E King

Wed 8/27

11:40 am-9:49 am

2 stops22h 09m

$304

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Sat 10/4

6:15 am-3:43 pm

1 stop9h 28m

Saint Thomas Island Cyril E King

Sat 10/11

2:10 pm-11:58 pm

1 stop9h 48m

$343

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Fri 10/3

12:36 pm-9:44 am

2 stops21h 08m

Saint Thomas Island Cyril E King

Fri 10/10

10:54 am-6:58 pm

1 stop8h 04m

$353

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Thu 10/16

5:27 pm-9:44 am

2 stops16h 17m

Saint Thomas Island Cyril E King

Mon 10/20

10:49 am-5:09 pm

3 stops30h 20m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Pittsburgh to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Pittsburgh and Saint Thomas Island?

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

The month of October is another great option to travel to Saint Thomas Island, with average flight prices from Pittsburgh averaging around $387.

What is the cheapest day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from Pittsburgh is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $443. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Saint Thomas Island for around $656.

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

The cheapest time of day to fly to Saint Thomas Island is at noon when flights can be purchased for as low as $306. Flights to Saint Thomas Island are more costly in the afternoon, with an average ticket price of $512. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Saint Thomas Island from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $505 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from Pittsburgh for as low as $407 on momondo.

When to book flights from Pittsburgh to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Saint Thomas Island (PIT to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Saint Thomas Island

Best Price Found

$268

Fastest flight time

5h 56m

Direct flights

None

Airports in Saint Thomas Island

1 airport
The best one-way flight to Saint Thomas Island from Pittsburgh in the past 72 hours is $268. The best round-trip flight deal from Pittsburgh to Saint Thomas Island found on momondo in the last 72 hours is $213.
The fastest flight from Pittsburgh to Saint Thomas Island takes 5h 56m
There are no direct flights from Pittsburgh to Saint Thomas Island. Popular non-direct route for this connection is Pittsburgh Airport - Saint Thomas Island Cyril E King Airport.
There is 1 airport near Saint Thomas Island: Saint Thomas Island Cyril E King (STT)
Search flight deals

  • How far is Pittsburgh to Saint Thomas Island Cyril E King by plane?

    There are 1768.7 mi between Pittsburgh and Saint Thomas Island Cyril E King. In terms of flight time, this usually takes a little over 5h 56m.

  • When did momondo last update prices for flights from Pittsburgh Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Pittsburgh Airport to Saint Thomas Island Cyril E King Airport refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Saint Thomas Island Cyril E King Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pittsburgh Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The travel and health documents you'll need for your trip to Saint Thomas Island Cyril E King Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Pittsburgh to Saint Thomas Island?

Best airlines flying from Pittsburgh to Saint Thomas Island

Compare and see reviews for airlines that fly from Pittsburgh to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $201Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
DeltaPriceFrom $279Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $279Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Saint Thomas Island?

Finding the right flight to Saint Thomas Island from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Thomas Island quick and easy, saving you time and money.

Can I find flights from Pittsburgh to Saint Thomas Island with flexible booking policies on momondo?

All flight searches from Pittsburgh to Saint Thomas Island on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pittsburgh to Saint Thomas Island?

momondo helps you find the best flight between Pittsburgh and Saint Thomas Island by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pittsburgh to Saint Thomas Island right now. Can momondo alert me if prices change?

Price alerts on flights to Saint Thomas Island from Pittsburgh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Saint Thomas Island trip

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Saint Croix Airport