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Santiago de los Caballeros

$445+ Cheap flights from Pittsburgh (PIT) to Santiago de los Caballeros (STI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — STI
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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Cheap flight deals from Pittsburgh to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Santiago de los Caballeros (STI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$324
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$371
Provider with most accurate pricing for Pittsburgh-Santiago de los Caballeros flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Santiago de los Caballeros flights.
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From Pittsburgh to Santiago de los Caballeros
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Highest demand for flights based on searches. 11% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Pittsburgh to Santiago de los Caballeros

Cheapest flights from Pittsburgh to Santiago de los Caballeros
Explore the most affordable flight options available from Pittsburgh to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/226:40 pmPIT - STI
1 stop16h 42mSpirit Airlines
dom. 11/301:17 pmSTI - PIT
2 stops44h 02mSpirit Airlines
Deal found 10/22$445
This CheapOair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/237:00 amPIT - STI
1 stop26h 37mJetBlue
sáb. 12/2711:47 amSTI - PIT
1 stop11h 59mJetBlue
Deal found 10/23$587
This JetBlue deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/66:00 amPIT - STI
1 stop13h 34mJetBlue
sáb. 12/137:50 pmSTI - PIT
1 stop13h 13mJetBlue
Deal found 10/22$589
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:00 amPIT - STI
1 stop14h 04mAmerican Airlines
sáb. 12/276:00 amSTI - PIT
2 stops17h 41mAmerican Airlines
Deal found 10/23$599
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/227:09 pmPIT - STI
2 stops19h 23mAmerican Airlines
dom. 11/304:35 pmSTI - PIT
2 stops16h 54mAmerican Airlines
Deal found 10/22$644
This CheapOair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2310:53 amPIT - STI
1 stop14h 49mSpirit Airlines
vie. 12/263:43 amSTI - PIT
1 stop7h 15mSpirit Airlines
Deal found 10/23$660
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/67:00 amPIT - STI
2 stops15h 51mUnited Airlines
sáb. 12/134:00 pmSTI - PIT
2 stops18h 28mUnited Airlines
Deal found 10/21$710
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/196:21 pmPIT - STI
2 stops31h 21mMultiple Airlines
vie. 1/96:18 pmSTI - PIT
1 stop29h 19mMultiple Airlines
Deal found 10/22$740

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 23, 2025.
Use the filters below to find and compare flights from Pittsburgh to Santiago de los Caballeros that are best for you.

Fly from

Pittsburgh

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

sáb. 11/22

6:40 pm-12:22 pm

1 stop16h 42m

Santiago de los Caballeros

dom. 11/30

1:17 pm-8:19 am

2 stops44h 02m

$445

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

mar. 12/23

7:00 am-10:37 am

1 stop26h 37m

Santiago de los Caballeros

sáb. 12/27

11:47 am-10:46 pm

1 stop11h 59m

$587

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

sáb. 12/6

6:00 am-8:34 pm

1 stop13h 34m

Santiago de los Caballeros

sáb. 12/13

7:50 pm-8:03 am

1 stop13h 13m

$589

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

mar. 12/23

6:00 am-9:04 pm

1 stop14h 04m

Santiago de los Caballeros

sáb. 12/27

6:00 am-10:41 pm

2 stops17h 41m

$599

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

sáb. 11/22

7:09 pm-3:32 pm

2 stops19h 23m

Santiago de los Caballeros

dom. 11/30

4:35 pm-8:29 am

2 stops16h 54m

$644

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

mar. 12/23

4:58 pm-2:42 am

1 stop8h 44m

Santiago de los Caballeros

vie. 12/26

3:43 am-4:03 pm

1 stop13h 20m

$660

PittsburghSantiago de los Caballeros

PIT - STI

PITSTI

Pittsburgh

sáb. 12/6

6:00 am-2:53 pm

1 stop7h 53m

Santiago de los Caballeros

sáb. 12/13

4:00 pm-11:24 am

2 stops20h 24m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Compare providers for flights from Pittsburgh to Santiago de los Caballeros

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Santiago de los Caballeros in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Santiago de los Caballeros flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Santiago de los Caballeros flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Santiago de los Caballeros flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Santiago de los Caballeros

What is the cheapest month to book a flight from Pittsburgh to Santiago de los Caballeros?

Currently, December is the cheapest month in which you can book a flight from Pittsburgh to Santiago de los Caballeros (average of $212). Flying from Pittsburgh to Santiago de los Caballeros in November is currently the most expensive (average of $459). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to STI?

Find hourly flight availability from Pittsburgh to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 23, 2025.

One of the essential ways to save on airfare from Pittsburgh to Santiago de los Caballeros is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 24% on airfare.

Reviews of airlines servicing Santiago de los Caballeros

Get insights into the airlines that provide service to Santiago de los Caballeros. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de los Caballeros. Reviews last updated octubre 23, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Pittsburgh to Santiago de los Caballeros by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,982 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,995 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Santiago de los Caballeros. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pittsburgh to Santiago de los Caballeros?

    A quick flight from Pittsburgh to Santiago de los Caballeros can take about 16h 42m. Spirit Airlines provides one of the quickest options available for as low as $445. The distance from Pittsburgh to Santiago de los Caballeros is about 1564 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Pittsburgh to Santiago de los Caballeros round-trip?

    Cheapflights users have booked flights from Pittsburgh to Santiago de los Caballeros round-trip from $215. Other airlines that can offer you cheap pricing are United Airlines, from $427, and American Airlines, from $444. Delta is currently priced 58% below the average price you’ll pay for this route.

  • Can I find deals for flights from Pittsburgh to Santiago de los Caballeros that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Santiago de los Caballeros?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Santiago de los Caballeros.

  • Can I find deals for business class flights from Pittsburgh to Santiago de los Caballeros?

    Yes. Cheapflights offers flight deals from Pittsburgh to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Santiago de los Caballeros?

    Currently, December is the cheapest month in which you can book a flight from Pittsburgh to Santiago de los Caballeros (average of $212). Flying from Pittsburgh to Santiago de los Caballeros in November is currently the most expensive (average of $459). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pittsburgh to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Pittsburgh to Santiago de los Caballeros

Discover the top 3 airlines that operate flights from Pittsburgh to Santiago de los Caballeros. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$215Average$488FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$427Average$454FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$444Average$595FlexibilityNo cancel feeOn-time71%

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