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$142+ Cheap flights from Santiago de los Caballeros (STI) to Pennsylvania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
STI — PHL
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Find flight deals from Santiago de los Caballeros to Pennsylvania

Cheapest flights from Santiago de los Caballeros to Pennsylvania
Explore the most affordable flight options available from Santiago de los Caballeros to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:17 pmSTI - PHL
1 stop11h 24mSpirit Airlines
Sat 12/64:00 pmPHL - STI
1 stop9h 42mSpirit Airlines
Deal found 10/13$305
This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
Wed 11/191:17 pmSTI - PHL
1 stop11h 24mMultiple Airlines
Sun 12/75:00 pmPHL - STI
1 stop8h 42mMultiple Airlines
Deal found 10/13$308
This SmartFares deal was found by Cheapflights users on 10/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:50 amSTI - JFK
Nonstop3h 39mJetBlue
Sun 10/267:00 amJFK - STI
Nonstop3h 42mJetBlue
Deal found 10/11$325
This SmartFares deal was found by Cheapflights users on 10/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:05 amSTI - EWR
Nonstop3h 50mJetBlue
Tue 10/286:09 pmEWR - STI
Nonstop3h 45mJetBlue
Deal found 10/13$325
This Cheapflightsfares deal was found by Cheapflights users on 10/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:17 pmSTI - PHL
1 stop11h 29mSpirit Airlines
Wed 12/105:15 amPHL - STI
1 stop10h 51mSpirit Airlines
Deal found 10/12$325
This Cheapflightsfares deal was found by Cheapflights users on 10/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:17 pmSTI - LGA
1 stop6h 43mSpirit Airlines
Sat 11/226:46 pmLGA - STI
1 stop16h 36mSpirit Airlines
Deal found 10/13$325
This SmartFares deal was found by Cheapflights users on 10/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:09 amSTI - JFK
Nonstop3h 47mJetBlue
Tue 11/1810:15 pmJFK - STI
Nonstop3h 43mJetBlue
Deal found 10/12$326
This SmartFares deal was found by Cheapflights users on 10/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:05 amSTI - EWR
Nonstop3h 50mJetBlue
Mon 11/2410:00 pmEWR - STI
Nonstop3h 45mJetBlue
Deal found 10/12$326
This eDestinos deal was found by Cheapflights users on 10/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:43 amSTI - EWR
2 stops22h 17mSpirit Airlines
Fri 10/319:00 pmEWR - STI
1 stop13h 38mSpirit Airlines
Deal found 10/11$327
This SmartFares deal was found by Cheapflights users on 10/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:05 amSTI - JFK
Nonstop3h 47mJetBlue
Tue 11/116:30 pmJFK - STI
Nonstop3h 42mJetBlue
Deal found 10/11$328
This SmartFares deal was found by Cheapflights users on 10/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:59 pmSTI - EWR
Nonstop3h 46mJetBlue
Tue 11/116:05 pmEWR - STI
Nonstop3h 44mJetBlue
Deal found 10/13$328
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Mon 11/171:17 pmSTI - LGA
1 stop21h 43mSpirit Airlines
Sun 11/238:53 amLGA - STI
1 stop26h 29mSpirit Airlines
Deal found 10/12$330

Cheap flight deals from Santiago de los Caballeros to Pennsylvania

Keep the following information in mind while searching for Santiago de los Caballeros to Pennsylvania flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$324
(Kiwi.com)

One-way from

$142
(Orbitz)

Popular in

July

Cheapest in

March

Average price

$517
Provider with most accurate pricing for Santiago de los Caballeros-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago de los Caballeros-Philadelphia flights.
Search Deals
From Santiago de los Caballeros to Pennsylvania
Search Deals
One-way flight from Santiago de los Caballeros to Pennsylvania
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros to Pennsylvania 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 October 14, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to Pennsylvania that are best for you.

Fly from

Santiago de los Caballeros

Fly to

Pennsylvania

Route

Depart

Return

Price

Santiago de los CaballerosPhiladelphia

STI - PHL

STIPHL

Santiago de los Caballeros

Wed 11/19

1:17 pm-11:41 pm

1 stop11h 24m

Philadelphia

Sat 12/6

4:00 pm-2:42 am

1 stop9h 42m

$305

Santiago de los CaballerosPhiladelphia

STI - PHL

STIPHL

Santiago de los Caballeros

Wed 11/19

1:17 pm-11:41 pm

1 stop11h 24m

Philadelphia

Sun 12/7

5:00 pm-2:42 am

1 stop8h 42m

$308

Santiago de los CaballerosPhiladelphia

STI - PHL

STIPHL

Santiago de los Caballeros

Wed 12/3

1:17 pm-11:46 pm

1 stop11h 29m

Philadelphia

Wed 12/10

5:15 am-5:06 pm

1 stop10h 51m

$325

Santiago de los CaballerosNewark

STI - EWR

STIEWR

Santiago de los Caballeros

Thu 11/6

9:59 pm-12:45 am

Nonstop3h 46m

Newark

Tue 11/11

6:05 pm-10:49 pm

Nonstop3h 44m

$328

Santiago de los CaballerosNew York

STI - JFK

STIJFK

Santiago de los Caballeros

Fri 10/24

8:31 pm-12:25 am

Nonstop3h 54m

New York John F Kennedy Intl

Mon 10/27

8:15 am-12:03 pm

Nonstop3h 48m

$331

Santiago de los CaballerosNew York

STI - JFK

STIJFK

Santiago de los Caballeros

Fri 10/24

6:00 am-9:52 am

Nonstop3h 52m

New York John F Kennedy Intl

Mon 11/17

8:10 pm-12:59 am

Nonstop3h 49m

$332

Santiago de los CaballerosNew York

STI - JFK

STIJFK

Santiago de los Caballeros

Mon 11/17

7:11 am-9:58 am

Nonstop3h 47m

New York John F Kennedy Intl

Mon 11/24

10:58 pm-3:39 am

Nonstop3h 41m

$334

Santiago de los CaballerosNew York

STI - JFK

STIJFK

Santiago de los Caballeros

Fri 11/7

2:29 pm-5:34 pm

Nonstop4h 05m

New York John F Kennedy Intl

Tue 11/18

8:10 pm-12:59 am

Nonstop3h 49m

$334

Santiago de los CaballerosNew York

STI - JFK

STIJFK

Santiago de los Caballeros

Thu 11/13

4:41 am-7:29 am

Nonstop3h 48m

New York John F Kennedy Intl

Mon 11/17

3:55 pm-8:34 pm

Nonstop3h 39m

$334

Santiago de los CaballerosNew York

STI - JFK

STIJFK

Santiago de los Caballeros

Fri 11/14

9:01 pm-11:55 pm

Nonstop3h 54m

New York John F Kennedy Intl

Mon 11/17

8:10 pm-12:59 am

Nonstop3h 49m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 60 results
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Best time to book a flight from Santiago de los Caballeros to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Santiago de los Caballeros 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 Santiago de los Caballeros to Pennsylvania

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

Currently, November is the cheapest month in which you can book a flight from Santiago de los Caballeros to Pennsylvania (average of $163). Flying from Santiago de los Caballeros to Pennsylvania in August is currently the most expensive (average of $265). 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 STI to PA?

Find hourly flight availability from Santiago de los Caballeros to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

It’s optimal to fly from Santiago de los Caballeros to Pennsylvania in the evening. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

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

  • What airport do you fly from for flights from Santiago de los Caballeros to Pennsylvania?

    Most people fly from Santiago de los Caballeros (STI) if they book a flight from Santiago de los Caballeros to Pennsylvania. Santiago de los Caballeros is conveniently located just 6.8 mi from Santiago de los Caballeros’s city center.

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

    There are many flights that can get you from Santiago de los Caballeros to Pennsylvania in 3h 46m. Fly via Spirit Airlines, JetBlue, or Delta to get the fastest option. The distance from Santiago de los Caballeros to Pennsylvania is about 1485 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Santiago de los Caballeros to Pennsylvania one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $142. JetBlue flights start at $168 while deals on American Airlines start at $185 one-way.

  • What are the most popular routes from Santiago de los Caballeros to Pennsylvania?

    While some choose either Santiago de los Caballeros - Newark or Santiago de los Caballeros - New York LaGuardia, Santiago de los Caballeros - New York John F Kennedy Intl is the most popular route from Santiago de los Caballeros to Pennsylvania.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santiago de los Caballeros to Pennsylvania 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 Santiago de los Caballeros to Pennsylvania?

    Currently, November is the cheapest month in which you can book a flight from Santiago de los Caballeros to Pennsylvania (average of $163). Flying from Santiago de los Caballeros to Pennsylvania in August is currently the most expensive (average of $265). 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 Santiago de los Caballeros to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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