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Cheap flights from Pittsburgh to Christiansted from $209

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Christiansted departing on 3/28. 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 Christiansted

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:00 am - 3:43 pm
PIT
-
STX
8h 43m1 stop
Spirit Airlines Logo
4:38 pm - 11:44 pm
STX
-
PIT
8h 06m1 stop
$243Spirit Airlines
Sat, Jan 10 - Sat, Jan 17
Spirit Airlines Logo
5:32 am - 3:43 pm
PIT
-
STX
9h 11m2 stops
Spirit Airlines Logo
4:38 pm - 11:44 pm
STX
-
PIT
8h 06m1 stop
$249Spirit Airlines
Sat, Jan 10 - Sat, Jan 17
Spirit Airlines Logo
6:00 am - 3:43 pm
PIT
-
STX
8h 43m1 stop
Spirit Airlines Logo
4:38 pm - 11:44 pm
STX
-
PIT
8h 06m1 stop
$292Spirit Airlines
Mon, Feb 2 - Mon, Feb 9
Spirit Airlines Logo
5:32 am - 3:43 pm
PIT
-
STX
9h 11m2 stops
Spirit Airlines Logo
4:38 pm - 11:41 am
STX
-
PIT
20h 03m2 stops
$305Spirit Airlines
Sat, Jan 10 - Sat, Jan 17
Spirit Airlines Logo
8:00 am - 3:58 pm
PIT
-
STX
6h 58m1 stop
Spirit Airlines Logo
4:38 pm - 11:44 pm
STX
-
PIT
8h 06m1 stop
$307Spirit Airlines
Mon, Jan 5 - Mon, Jan 12
American Airlines Logo
6:05 am - 1:18 pm
PIT
-
STX
7h 13m1 stop
American Airlines Logo
3:41 pm - 9:12 am
STX
-
PIT
17h 31m1 stop
$310American Airlines
Thu, Mar 12 - Tue, Mar 17
American Airlines Logo
7:33 pm - 1:18 pm
PIT
-
STX
17h 45m2 stops
American Airlines Logo
3:41 pm - 9:12 am
STX
-
PIT
17h 31m1 stop
$314American Airlines
Thu, Mar 12 - Tue, Mar 17
Spirit Airlines Logo
5:32 am - 3:43 pm
PIT
-
STX
9h 11m2 stops
Spirit Airlines Logo
4:38 pm - 11:41 am
STX
-
PIT
20h 03m3 stops
$333Spirit Airlines
Sat, Jan 10 - Sat, Jan 17
American Airlines Logo
6:00 am - 9:31 pm
PIT
-
STX
14h 31m1 stop
American Airlines Logo
6:09 pm - 11:10 am
STX
-
PIT
18h 01m1 stop
$335American Airlines
Wed, Feb 4 - Mon, Feb 9
Spirit Airlines Logo
6:00 am - 3:40 pm
PIT
-
STX
8h 40m1 stop
Spirit Airlines Logo
4:37 pm - 11:59 pm
STX
-
PIT
8h 22m1 stop
$338Spirit Airlines
Sat, Feb 14 - Sat, Feb 21

American Airlines flights from Pittsburgh to Christiansted

Our best American Airlines deals on Pittsburgh to Christiansted flight tickets
American Airlines
Mar 12
PIT6:05 amPittsburgh
7h 13m
1 stop
STX1:18 pmChristiansted Henry Rohlsen
Mar 17
STX3:41 pmChristiansted Henry Rohlsen
17h 31m
1 stop
PIT9:12 amPittsburgh
$310
Find similar
American Airlines
Mar 12
PIT7:33 pmPittsburgh
17h 45m
2 stops
STX1:18 pmChristiansted Henry Rohlsen
Mar 17
STX5:12 pmChristiansted Henry Rohlsen
19h 42m
2 stops
PIT12:54 pmPittsburgh
$314
Find similar
American Airlines
Feb 4
PIT6:00 amPittsburgh
14h 31m
1 stop
STX9:31 pmChristiansted Henry Rohlsen
Feb 9
STX6:09 pmChristiansted Henry Rohlsen
18h 01m
1 stop
PIT11:10 amPittsburgh
$335
Find similar

Spirit Airlines flights from Pittsburgh to Christiansted

Our best Spirit Airlines deals on Pittsburgh to Christiansted flight tickets
Spirit Airlines
Jan 24
PIT6:00 amPittsburgh
8h 43m
1 stop
STX3:43 pmChristiansted Henry Rohlsen
Jan 31
STX4:38 pmChristiansted Henry Rohlsen
8h 06m
1 stop
PIT11:44 pmPittsburgh
$231
Find similar
Spirit Airlines
Jan 24
PIT5:32 amPittsburgh
9h 11m
2 stops
STX3:43 pmChristiansted Henry Rohlsen
Jan 31
STX4:38 pmChristiansted Henry Rohlsen
8h 06m
1 stop
PIT11:44 pmPittsburgh
$232
Find similar
Spirit Airlines
Jan 10
PIT6:00 amPittsburgh
8h 43m
1 stop
STX3:43 pmChristiansted Henry Rohlsen
Jan 17
STX4:38 pmChristiansted Henry Rohlsen
8h 06m
1 stop
PIT11:44 pmPittsburgh
$243
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Christiansted 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 December 18, 2025.
Use the filters below to find and compare flights from Pittsburgh to Christiansted that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghChristiansted

PIT - STX

PITSTX

Pittsburgh

Sat 1/10

6:00 am-3:43 pm

1 stop8h 43m

Christiansted Henry Rohlsen

Sat 1/17

4:38 pm-11:44 pm

1 stop8h 06m

$243

PittsburghChristiansted

PIT - STX

PITSTX

Pittsburgh

Sat 1/10

5:32 am-3:43 pm

2 stops9h 11m

Christiansted Henry Rohlsen

Sat 1/17

4:38 pm-11:44 pm

1 stop8h 06m

$249

PittsburghChristiansted

PIT - STX

PITSTX

Pittsburgh

Mon 2/2

6:00 am-3:43 pm

1 stop8h 43m

Christiansted Henry Rohlsen

Mon 2/9

4:38 pm-11:44 pm

1 stop8h 06m

$292

PittsburghChristiansted

PIT - STX

PITSTX

Pittsburgh

Sat 1/10

5:32 am-3:43 pm

2 stops9h 11m

Christiansted Henry Rohlsen

Sat 1/17

4:38 pm-11:41 am

2 stops20h 03m

$305

PittsburghChristiansted

PIT - STX

PITSTX

Pittsburgh

Mon 1/5

8:00 am-3:58 pm

1 stop6h 58m

Christiansted Henry Rohlsen

Mon 1/12

4:38 pm-11:44 pm

1 stop8h 06m

$307

PittsburghChristiansted

PIT - STX

PITSTX

Pittsburgh

Thu 3/12

6:05 am-1:18 pm

1 stop7h 13m

Christiansted Henry Rohlsen

Tue 3/17

3:41 pm-9:12 am

1 stop17h 31m

$310

PittsburghChristiansted

PIT - STX

PITSTX

Pittsburgh

Thu 3/12

7:33 pm-1:18 pm

2 stops17h 45m

Christiansted Henry Rohlsen

Tue 3/17

3:41 pm-9:12 am

1 stop17h 31m

$314

PittsburghChristiansted

PIT - STX

PITSTX

Pittsburgh

Sat 1/10

5:32 am-3:43 pm

2 stops9h 11m

Christiansted Henry Rohlsen

Sat 1/17

4:38 pm-11:41 am

3 stops20h 03m

$333

PittsburghChristiansted

PIT - STX

PITSTX

Pittsburgh

Wed 2/4

6:00 am-9:31 pm

1 stop14h 31m

Christiansted Henry Rohlsen

Mon 2/9

6:09 pm-11:10 am

1 stop18h 01m

$335

PittsburghChristiansted

PIT - STX

PITSTX

Pittsburgh

Sat 2/14

6:00 am-3:40 pm

1 stop8h 40m

Christiansted Henry Rohlsen

Sat 2/21

4:37 pm-11:59 pm

1 stop8h 22m

$338

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Christiansted from

How to get the cheapest flight ticket from Pittsburgh to Christiansted

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 cheapest month to fly to Christiansted?

The cheapest month to fly to Christiansted from Pittsburgh is in August. Flight prices, which tend to average around $284, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Christiansted, with average flight prices from Pittsburgh averaging around $314.

What is the cheapest day to depart on your flight to Christiansted?

On average, the least expensive day to fly to Christiansted from Pittsburgh is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $315. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Christiansted on Thursday is $543.

What is the cheapest time of day to depart on your flight to Christiansted?

Our data shows that the cheapest Pittsburgh to Christiansted flights are usually those with departure times in the evening. Our users have found flights to Christiansted in the evening for as low as $292. Try not to purchase tickets in the morning because they tend to be around $427. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Pittsburgh to Christiansted flights?

You could potentially save up to 69% on your flight if you consider stops on a Pittsburgh to Christiansted flight.

When to book flights from Pittsburgh to Christiansted

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

Cheap Pittsburgh to Christiansted (PIT to STX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Christiansted

Fastest flight time

6h 19m

Direct flights

None
The fastest flight from Pittsburgh to Christiansted takes 6h 19m
There are no direct flights from Pittsburgh to Christiansted. There are no popular flight routes from Pittsburgh to Christiansted.
Search flight deals

  • How far is Pittsburgh to Christiansted Henry Rohlsen by plane?

    A flight from Pittsburgh to Christiansted Henry Rohlsen will travel around 1812.1 mi. By plane, this route typically takes 6h 19m.

  • When did momondo last update prices for flights from Pittsburgh Airport to Christiansted Henry Rohlsen Airport?

    Prices for flights from Pittsburgh Airport to Christiansted Henry Rohlsen Airport refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Christiansted Henry Rohlsen Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Christiansted Henry Rohlsen 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 Christiansted Henry Rohlsen Airport.

  • What documentation or ID do you need to fly to Christiansted Henry Rohlsen Airport?

    The travel and health documents you'll need for your trip to Christiansted Henry Rohlsen 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 Christiansted Henry Rohlsen 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 Christiansted?

Best airlines flying from Pittsburgh to Christiansted

Compare and see reviews for airlines that fly from Pittsburgh to Christiansted with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $249Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $274Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
DeltaPriceFrom $348Free CancellationRating
7.9
8,006 reviews
Search Delta flights

Traveling to a place near Christiansted?

Book flights to Christiansted if you plan to visit one of these locations
Frederiksted

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Christiansted?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pittsburgh to Christiansted. momondo saves you time and could save you money on your trip.

Can I find flights from Pittsburgh to Christiansted with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Pittsburgh to Christiansted flights to just show those with flexible booking policies.

How can momondo help me find flights from Pittsburgh to Christiansted?

Once you have performed a search for Pittsburgh to Christiansted flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Christiansted, momondo offers a useful price alert feature which will track prices for flights to Christiansted from Pittsburgh and alert you when they change.

An easier way to manage your Christiansted trip

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
American Airlines
Spirit Airlines
United Airlines
Delta