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Cheap flights from Pittsburgh to Santiago de los Caballeros from $248

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 Santiago de los Caballeros departing on 1/4. 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 Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
10:53 am - 2:42 am
PIT
-
STI
14h 49m1 stop
Spirit Airlines Logo
4:40 pm - 11:44 pm
STI
-
PIT
8h 04m1 stop
$248Spirit Airlines
Sun, Jan 4 - Sat, Jan 17
Spirit Airlines Logo
10:53 am - 2:42 am
PIT
-
STI
14h 49m1 stop
Spirit Airlines Logo
4:40 pm - 11:44 pm
STI
-
PIT
8h 04m1 stop
$262Spirit Airlines
Sun, Jan 4 - Sat, Jan 17
American Airlines Logo
7:36 am - 9:46 pm
PIT
-
STI
13h 10m2 stops
American Airlines Logo
4:33 pm - 9:33 am
STI
-
PIT
18h 00m2 stops
$318American Airlines
Wed, Jan 21 - Mon, Feb 2
American Airlines Logo
12:00 pm - 9:46 pm
PIT
-
STI
8h 46m1 stop
American Airlines Logo
6:00 am - 11:59 pm
STI
-
PIT
18h 59m1 stop
$321American Airlines
Wed, Jan 21 - Mon, Feb 2
American Airlines Logo
9:30 am - 9:46 pm
PIT
-
STI
11h 16m2 stops
American Airlines Logo
6:00 am - 11:59 pm
STI
-
PIT
18h 59m1 stop
$326American Airlines
Wed, Jan 21 - Mon, Feb 2
American Airlines Logo
7:04 pm - 3:32 pm
PIT
-
STI
19h 28m2 stops
American Airlines Logo
6:00 am - 6:10 pm
STI
-
PIT
13h 10m2 stops
$395American Airlines
Wed, Jan 21 - Mon, Feb 2
American Airlines Logo
6:51 pm - 2:24 pm
PIT
-
STI
18h 33m1 stop
American Airlines Logo
6:00 am - 10:43 pm
STI
-
PIT
17h 43m2 stops
$406American Airlines
Sun, Jan 4 - Sat, Jan 17
United Airlines Logo
10:49 am - 11:51 pm
PIT
-
STI
12h 02m2 stops
United Airlines Logo
6:00 am - 4:44 pm
STI
-
PIT
11h 44m2 stops
$450United Airlines
Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
7:00 am - 11:51 pm
PIT
-
STI
15h 51m2 stops
United Airlines Logo
6:00 am - 4:44 pm
STI
-
PIT
11h 44m2 stops
$472United Airlines
Sun, Jan 25 - Thu, Jan 29
American Airlines Logo
8:09 am - 9:04 pm
PIT
-
STI
11h 55m2 stops
American Airlines Logo
6:00 am - 10:43 pm
STI
-
PIT
17h 43m2 stops
$482American Airlines
Sun, Jan 4 - Sat, Jan 17

Spirit Airlines flights from Pittsburgh to Santiago de los Caballeros

Our best Spirit Airlines deals on Pittsburgh to Santiago de los Caballeros flight tickets
Spirit Airlines
Jan 4
PIT10:53 amPittsburgh
14h 49m
1 stop
STI2:42 amSantiago de los Caballeros
Jan 17
STI4:40 pmSantiago de los Caballeros
8h 04m
1 stop
PIT11:44 pmPittsburgh
$248
Find similar
Spirit Airlines
Jan 4
PIT10:53 amPittsburgh
14h 49m
1 stop
STI2:42 amSantiago de los Caballeros
Jan 17
STI4:40 pmSantiago de los Caballeros
8h 04m
1 stop
PIT11:44 pmPittsburgh
$262
Find similar
Spirit Airlines
Dec 23
PIT10:53 amPittsburgh
14h 49m
1 stop
STI2:42 amSantiago de los Caballeros
Dec 26
STI3:43 amSantiago de los Caballeros
7h 15m
1 stop
PIT9:58 amPittsburgh
$635
Find similar

American Airlines flights from Pittsburgh to Santiago de los Caballeros

Our best American Airlines deals on Pittsburgh to Santiago de los Caballeros flight tickets
American Airlines
Jan 21
PIT7:36 amPittsburgh
13h 10m
2 stops
STI9:46 pmSantiago de los Caballeros
Feb 2
STI4:33 pmSantiago de los Caballeros
18h 00m
2 stops
PIT9:33 amPittsburgh
$318
Find similar
American Airlines
Jan 21
PIT12:00 pmPittsburgh
8h 46m
1 stop
STI9:46 pmSantiago de los Caballeros
Feb 2
STI6:00 amSantiago de los Caballeros
18h 59m
1 stop
PIT11:59 pmPittsburgh
$321
Find similar
American Airlines
Jan 21
PIT9:30 amPittsburgh
11h 16m
2 stops
STI9:46 pmSantiago de los Caballeros
Feb 2
STI6:00 amSantiago de los Caballeros
18h 59m
1 stop
PIT11:59 pmPittsburgh
$326
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Santiago de los Caballeros 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 Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Sun 1/4

10:53 am-2:42 am

1 stop14h 49m

Santiago de los Caballeros

Sat 1/17

4:40 pm-11:44 pm

1 stop8h 04m

$248

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Sun 1/4

10:53 am-2:42 am

1 stop14h 49m

Santiago de los Caballeros

Sat 1/17

4:40 pm-11:44 pm

1 stop8h 04m

$262

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Wed 1/21

7:36 am-9:46 pm

2 stops13h 10m

Santiago de los Caballeros

Mon 2/2

4:33 pm-9:33 am

2 stops18h 00m

$318

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Wed 1/21

12:00 pm-9:46 pm

1 stop8h 46m

Santiago de los Caballeros

Mon 2/2

6:00 am-11:59 pm

1 stop18h 59m

$321

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Wed 1/21

9:30 am-9:46 pm

2 stops11h 16m

Santiago de los Caballeros

Mon 2/2

6:00 am-11:59 pm

1 stop18h 59m

$326

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Wed 1/21

7:04 pm-3:32 pm

2 stops19h 28m

Santiago de los Caballeros

Mon 2/2

6:00 am-6:10 pm

2 stops13h 10m

$395

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Sun 1/4

6:51 pm-2:24 pm

1 stop18h 33m

Santiago de los Caballeros

Sat 1/17

6:00 am-10:43 pm

2 stops17h 43m

$406

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Sun 1/25

10:49 am-11:51 pm

2 stops12h 02m

Santiago de los Caballeros

Thu 1/29

6:00 am-4:44 pm

2 stops11h 44m

$450

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Sun 1/25

7:00 am-11:51 pm

2 stops15h 51m

Santiago de los Caballeros

Thu 1/29

6:00 am-4:44 pm

2 stops11h 44m

$472

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Sun 1/4

8:09 am-9:04 pm

2 stops11h 55m

Santiago de los Caballeros

Sat 1/17

6:00 am-10:43 pm

2 stops17h 43m

$482

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Pittsburgh to Santiago de los Caballeros

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 day to depart on your flight to Santiago de los Caballeros?

The cheapest day to depart from Pittsburgh to Santiago de los Caballeros is on a Saturday when prices can be found for as low as $472. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Santiago de los Caballeros for around $709.

What is the cheapest time of day to depart on your flight to Santiago de los Caballeros?

Our data shows that the cheapest Pittsburgh to Santiago de los Caballeros flights are usually those with departure times in the afternoon. Our users have found flights to Santiago de los Caballeros in the afternoon for as low as $557. In the evening is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $736 per ticket.

When to book flights from Pittsburgh to Santiago de los Caballeros

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

Cheap Pittsburgh to Santiago de los Caballeros (PIT to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Santiago de los Caballeros

Fastest flight time

9h 08m

Direct flights

None
The fastest flight from Pittsburgh to Santiago de los Caballeros takes 9h 08m
There are no direct flights from Pittsburgh to Santiago de los Caballeros. There are no popular flight routes from Pittsburgh to Santiago de los Caballeros.
Search flight deals

  • How far is Pittsburgh to Santiago de los Caballeros by plane?

    The distance between Pittsburgh and Santiago de los Caballeros is about 1550.0 mi. In terms of flight time, this usually takes a little over 9h 08m.

  • When did momondo last update prices for flights from Pittsburgh Airport to Santiago de los Caballeros Airport?

    Prices for flights from Pittsburgh Airport to Santiago de los Caballeros Airport refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Santiago de los Caballeros Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Santiago de los Caballeros 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 Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The travel and health documents you'll need for your trip to Santiago de los Caballeros 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 Santiago de los Caballeros 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 Santiago de los Caballeros?

Best airlines flying from Pittsburgh to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Pittsburgh to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $215Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $444Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Santiago de los Caballeros?

It is quick and easy to find Pittsburgh to Santiago de los Caballeros flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago de los Caballeros that suits you.

Can I find flights from Pittsburgh to Santiago de los Caballeros with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santiago de los Caballeros from Pittsburgh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Pittsburgh to Santiago de los Caballeros?

Once all potential Pittsburgh to Santiago de los Caballeros flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Santiago de los Caballeros trip

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