Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Santiago de los Caballeros from $323

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 9/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pittsburgh to Santiago de los Caballeros

Cheap round-trip flights

Spirit Airlines Logo
8:05 pm - 11:03 amPIT-STI
14h 58m1 stop
Spirit Airlines Logo
12:10 pm - 11:23 pmSTI-PIT
11h 13m1 stop
$323Spirit Airlines
Find Deal
Mon, Sep 8 - Sat, Sep 13
Spirit Airlines Logo
6:04 pm - 11:03 amPIT-STI
16h 59m2 stops
Spirit Airlines Logo
12:10 pm - 11:23 pmSTI-PIT
11h 13m1 stop
$355Spirit Airlines
Find Deal
Mon, Sep 8 - Sat, Sep 13
Spirit Airlines Logo
6:04 pm - 11:03 amPIT-STI
16h 59m2 stops
Spirit Airlines Logo
12:10 pm - 9:30 amSTI-PIT
21h 20m2 stops
$395Spirit Airlines
Find Deal
Mon, Sep 8 - Sat, Sep 13
JetBlue Logo
6:00 am - 2:13 pmPIT-STI
8h 13m1 stop
JetBlue Logo
3:20 am - 4:55 pmSTI-PIT
13h 35m1 stop
$449JetBlue
Find Deal
Sun, Oct 19 - Fri, Oct 24
United Airlines Logo
6:00 am - 12:57 pmPIT-STI
6h 57m1 stop
United Airlines Logo
2:07 pm - 11:15 pmSTI-PIT
9h 08m2 stops
$569United Airlines
Find Deal
Sun, Oct 19 - Sat, Oct 25
United Airlines Logo
6:15 am - 3:12 pmPIT-STI
8h 57m2 stops
United Airlines Logo
2:07 pm - 11:15 pmSTI-PIT
9h 08m2 stops
$609United Airlines
Find Deal
Sun, Oct 19 - Sat, Oct 25
American Airlines Logo
6:22 am - 9:55 pmPIT-STI
14h 33m1 stop
American Airlines Logo
4:35 pm - 12:33 pmSTI-PIT
20h 58m2 stops
$653American Airlines
Find Deal
Mon, Dec 15 - Sun, Jan 18
JetBlue Logo
7:00 am - 7:34 pmPIT-STI
12h 34m1 stop
JetBlue Logo
3:08 am - 11:28 amSTI-PIT
8h 20m1 stop
$829JetBlue
Find Deal
Fri, Aug 15 - Sat, Aug 23
Delta Logo
11:49 am - 3:10 amPIT-STI
14h 21m1 stop
Delta Logo
3:35 am - 4:08 pmSTI-PIT
13h 33m1 stop
$985Delta
Find Deal
Tue, Dec 23 - Fri, Dec 26
American Airlines Logo
6:39 am - 8:40 pmPIT-STI
13h 01m2 stops
American Airlines Logo
6:55 am - 9:40 pmSTI-PIT
15h 45m2 stops
$1,150American Airlines
Find Deal
Tue, Dec 23 - Sat, Dec 27

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
Aug 13
PIT6:05 amPittsburgh
6h 26m
1 stop
STI12:31 pmSantiago de los Caballeros
Aug 24
STI7:00 amSantiago de los Caballeros
16h 13m
1 stop
PIT11:13 pmPittsburgh
$559
Find similar
American Airlines
Aug 13
PIT10:02 amPittsburgh
10h 46m
2 stops
STI8:48 pmSantiago de los Caballeros
Aug 24
STI7:00 amSantiago de los Caballeros
16h 13m
1 stop
PIT11:13 pmPittsburgh
$563
Find similar
American Airlines
Aug 15
PIT6:00 amPittsburgh
14h 48m
2 stops
STI8:48 pmSantiago de los Caballeros
Aug 24
STI7:00 amSantiago de los Caballeros
16h 13m
1 stop
PIT11:13 pmPittsburgh
$605
Find similar

JetBlue flights from Pittsburgh to Santiago de los Caballeros

Our best JetBlue deals on Pittsburgh to Santiago de los Caballeros flight tickets
JetBlue
Oct 19
PIT6:00 amPittsburgh
8h 13m
1 stop
STI2:13 pmSantiago de los Caballeros
Oct 24
STI3:20 amSantiago de los Caballeros
13h 35m
1 stop
PIT4:55 pmPittsburgh
$449
Find similar
JetBlue
Aug 13
PIT7:00 amPittsburgh
12h 34m
1 stop
STI7:34 pmSantiago de los Caballeros
Aug 23
STI3:08 amSantiago de los Caballeros
8h 20m
1 stop
PIT11:28 amPittsburgh
$778
Find similar
JetBlue
Aug 15
PIT7:00 amPittsburgh
12h 34m
1 stop
STI7:34 pmSantiago de los Caballeros
Aug 23
STI3:08 amSantiago de los Caballeros
8h 20m
1 stop
PIT11:28 amPittsburgh
$829
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 August 4, 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

Mon 9/8

8:05 pm-11:03 am

1 stop14h 58m

Santiago de los Caballeros

Sat 9/13

12:10 pm-11:23 pm

1 stop11h 13m

$323

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Mon 9/8

6:04 pm-11:03 am

2 stops16h 59m

Santiago de los Caballeros

Sat 9/13

12:10 pm-11:23 pm

1 stop11h 13m

$355

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Mon 9/8

6:04 pm-11:03 am

2 stops16h 59m

Santiago de los Caballeros

Sat 9/13

12:10 pm-9:30 am

2 stops21h 20m

$395

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Sun 10/19

6:00 am-2:13 pm

1 stop8h 13m

Santiago de los Caballeros

Fri 10/24

3:20 am-4:55 pm

1 stop13h 35m

$449

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Sun 10/19

6:00 am-12:57 pm

1 stop6h 57m

Santiago de los Caballeros

Sat 10/25

2:07 pm-11:15 pm

2 stops9h 08m

$569

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Sun 10/19

6:15 am-3:12 pm

2 stops8h 57m

Santiago de los Caballeros

Sat 10/25

2:07 pm-11:15 pm

2 stops9h 08m

$609

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Mon 12/15

6:22 am-9:55 pm

1 stop14h 33m

Santiago de los Caballeros

Sun 1/18

4:35 pm-12:33 pm

2 stops20h 58m

$653

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Fri 8/15

7:00 am-7:34 pm

1 stop12h 34m

Santiago de los Caballeros

Sat 8/23

3:08 am-11:28 am

1 stop8h 20m

$829

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Tue 12/23

11:49 am-3:10 am

1 stop14h 21m

Santiago de los Caballeros

Fri 12/26

3:35 am-4:08 pm

1 stop13h 33m

$985

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

Tue 12/23

6:39 am-8:40 pm

2 stops13h 01m

Santiago de los Caballeros

Sat 12/27

6:55 am-9:40 pm

2 stops15h 45m

$1,150

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

Best Price Found

$323

Fastest flight time

6h 57m

Direct flights

None

Airports in Santiago de los Caballeros

1 airport
The best flight deal from Pittsburgh to Santiago de los Caballeros found on momondo in the last 72 hours is $323
The fastest flight from Pittsburgh to Santiago de los Caballeros takes 6h 57m
There are no direct flights from Pittsburgh to Santiago de los Caballeros. Popular non-direct route for this connection is Pittsburgh Airport - Santiago de los Caballeros Airport.
There is 1 airport near Santiago de los Caballeros: Santiago de los Caballeros (STI)
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 6h 57m.

  • 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 $358Free CancellationRating
8.0
7,987 reviews
Search Delta flights
United AirlinesPriceFrom $427Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights
American AirlinesPriceFrom $444Free CancellationRating
7.2
10,000 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 8/9
Sat 8/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Dominican Republic