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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $153. Users have also found prices from $163 and $256 on Frontier and American Airlines, respectively.

What is the cheapest day to fly from Philadelphia to Santiago de los Caballeros?

Travelers seeking maximum savings on their Philadelphia to Santiago de los Caballeros flight should consider departing on Sunday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Philadelphia to Santiago de los Caballeros?

The most popular airlines flying from Philadelphia to Santiago de los Caballeros are American Airlines, JetBlue and Frontier. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Philadelphia to Santiago de los Caballeros?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Santiago de los Caballeros. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Philadelphia to Santiago de los Caballeros?

Our data shows that October tends to be the cheapest month to fly to Santiago de los Caballeros from Philadelphia. Users have commonly found prices around $478 for the month, but tickets can be as low as $144. Due to multiple factors, prepare for potentially higher prices in July.

Most accurate provider : When it comes to deals on Philadelphia-Santiago de los Caballeros flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Philadelphia-Santiago de los Caballeros flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Philadelphia-Santiago de los Caballeros flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Philadelphia-Santiago de los Caballeros flights, Cheapflights users trust AranGrant the most. AranGrant 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 Philadelphia-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

How can I find direct flights from Philadelphia 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 Philadelphia to Santiago de los Caballeros.

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

Yes. Cheapflights offers flight deals from Philadelphia 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.

$153+ Flights from Philadelphia to Santiago de los Caballeros - Compare & Save Big

Q: How far in advance should I book a flight from Philadelphia to Santiago de los Caballeros?

To save up to 76% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Philadelphia to Santiago de los Caballeros from $394 1-2 weeks out and tickets from $394 for flights departing within the next 72 hours.

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Find cheap flights from Philadelphia to Santiago de los Caballeros with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Philadelphia to Santiago de los Caballeros are usually found in October or February, booked 42 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Philadelphia to Santiago de los Caballeros

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$340 (SmartFares)
One-way from	$153 (SmartFares)
Popular in	July
Cheapest in	October
Average price	$364

Provider with most accurate pricing for Philadelphia-Santiago de los Caballeros flight deals.

Search Deals

Provider most trusted by Cheapflights users for Philadelphia-Santiago de los Caballeros flights.

Search Deals

From Philadelphia to Santiago de los Caballeros

Search Deals

One-way flight from Philadelphia to Santiago de los Caballeros

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($64 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

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Find flight deals from Philadelphia to Santiago de los Caballeros

Cheapest flights from Philadelphia to Santiago de los Caballeros
Explore the most affordable flight options available from Philadelphia to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 12, 2025.

mar. 6/105:45 amPHL - STI

1 stop9h 03mSpirit Airlines

mar. 6/1711:29 amSTI - PHL

1 stop11h 10mSpirit Airlines

Deal found 5/11

$340

jue. 6/196:12 pmPHL - STI

1 stop16h 17mMultiple Airlines

lun. 6/232:10 pmSTI - PHL

1 stop14h 47mMultiple Airlines

Deal found 5/11

$350

lun. 6/26:00 amPHL - STI

1 stop8h 02mFrontier

lun. 6/232:10 pmSTI - PHL

1 stop11h 32mFrontier

Deal found 5/12

$358

mar. 9/238:00 pmPHL - STI

1 stop6h 14mJetBlue

mar. 9/305:05 amSTI - PHL

1 stop8h 58mJetBlue

Deal found 5/12

$455

mar. 9/236:00 amPHL - STI

2 stops13h 54mDelta

mar. 9/306:20 amSTI - PHL

2 stops13h 03mDelta

Deal found 5/12

$519

dom. 8/248:20 amPHL - STI

2 stops12h 28mAmerican Airlines

dom. 9/71:35 pmSTI - PHL

1 stop10h 51mAmerican Airlines

Deal found 5/11

$524

sáb. 11/810:15 amPHL - STI

2 stops15h 29mUnited Airlines

mar. 11/256:00 amSTI - PHL

2 stops13h 40mUnited Airlines

Deal found 5/11

$619

Best flights from Philadelphia to Santiago de los Caballeros
Discover carefully curated flight deals from Philadelphia to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 12, 2025.

mar. 6/105:45 amPHL - STI

1 stop9h 03mSpirit Airlines

mar. 6/1711:29 amSTI - PHL

1 stop11h 10mSpirit Airlines

Deal found 5/11

$340

jue. 6/196:12 pmPHL - STI

1 stop16h 17mMultiple Airlines

lun. 6/232:10 pmSTI - PHL

1 stop14h 47mMultiple Airlines

Deal found 5/11

$350

mar. 7/88:05 pmPHL - STI

1 stop16h 46mFrontier

lun. 7/142:10 pmSTI - PHL

1 stop11h 35mFrontier

Deal found 5/11

$359

mié. 7/166:08 amPHL - STI

2 stops15h 11mAmerican Airlines

mar. 7/227:04 amSTI - PHL

1 stop12h 25mAmerican Airlines

Deal found 5/11

$519

sáb. 5/2410:35 amPHL - STI

2 stops15h 11mUnited Airlines

vie. 5/306:00 amSTI - PHL

2 stops17h 29mUnited Airlines

Deal found 5/11

$729

lun. 8/46:35 pmPHL - STI

1 stop7h 08mJetBlue

dom. 8/173:15 amSTI - PHL

1 stop14h 35mJetBlue

Deal found 5/11

$882

jue. 5/156:00 amPHL - STI

2 stops11h 50mDelta

vie. 5/306:11 amSTI - PHL

2 stops13h 03mDelta

Deal found 5/12

$2,557

Last-minute flights from Philadelphia to Santiago de los Caballeros
Discover last-minute flight deals from Philadelphia to Santiago de los Caballeros. Data last updated mayo 12, 2025 and is based on user searches.

jue. 5/156:00 amPHL - STI

2 stops11h 50mDelta

vie. 5/306:11 amSTI - PHL

2 stops13h 03mDelta

Deal found 5/12

$2,557

lun. 5/1911:07 amPHL - STI

1 stop6h 26mFrontier

lun. 6/23:22 pmSTI - PHL

1 stop13h 35mFrontier

Deal found 5/12

$378

lun. 5/196:45 pmPHL - STI

2 stops20h 27mUnited Airlines

lun. 6/26:00 amSTI - PHL

2 stops17h 29mUnited Airlines

Deal found 5/12

$729

mar. 5/205:30 pmPHL - STI

1 stop7h 14mJetBlue

mié. 5/2110:30 amSTI - PHL

1 stop11h 51mJetBlue

Deal found 5/10

$559

jue. 5/228:01 pmPHL - STI

1 stop17h 59mMultiple Airlines

dom. 5/253:53 pmSTI - PHL

1 stop6h 50mMultiple Airlines

Deal found 5/11

$580

lun. 6/26:00 amPHL - STI

1 stop8h 02mFrontier

lun. 6/232:10 pmSTI - PHL

1 stop11h 32mFrontier

Deal found 5/12

$358

mar. 6/105:45 amPHL - STI

1 stop9h 03mSpirit Airlines

mar. 6/1711:29 amSTI - PHL

1 stop11h 10mSpirit Airlines

Deal found 5/11

$340

jue. 6/196:12 pmPHL - STI

1 stop16h 17mMultiple Airlines

lun. 6/232:10 pmSTI - PHL

1 stop14h 47mMultiple Airlines

Deal found 5/11

$350

lun. 6/303:45 pmPHL - STI

1 stop20h 44mAmerican Airlines

jue. 7/177:04 amSTI - PHL

1 stop9h 46mAmerican Airlines

Deal found 5/11

$569

One-way flights from Philadelphia to Santiago de los Caballeros
Search for one-way flight options from Philadelphia to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated mayo 12, 2025.

mar. 7/225:32 pmPHL - STI

1 stop8h 12mSpirit Airlines

Deal found 5/11

$153

lun. 8/46:00 amPHL - STI

1 stop6h 51mFrontier

Deal found 5/11

$163

jue. 7/245:30 amPHL - STI

2 stops20h 14mMultiple Airlines

Deal found 5/11

$251

mié. 7/236:08 amPHL - STI

2 stops15h 11mAmerican Airlines

Deal found 5/11

$256

mié. 5/286:25 amPHL - STI

3 stops19h 21mUnited Airlines

Deal found 5/12

$331

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSantiago de los Caballeros

PHL - STI

PHLSTI

Philadelphia

mar. 6/10

5:45 am-2:48 pm

1 stop9h 03m

Santiago de los Caballeros

mar. 6/17

11:29 am-10:39 pm

1 stop11h 10m

$340

PhiladelphiaSantiago de los Caballeros

PHL - STI

PHLSTI

Philadelphia

jue. 6/19

6:12 pm-10:29 am

1 stop16h 17m

Santiago de los Caballeros

lun. 6/23

2:10 pm-4:57 am

1 stop14h 47m

$350

PhiladelphiaSantiago de los Caballeros

PHL - STI

PHLSTI

Philadelphia

lun. 6/2

6:00 am-2:02 pm

1 stop8h 02m

Santiago de los Caballeros

lun. 6/23

2:10 pm-1:42 am

1 stop11h 32m

$358

PhiladelphiaSantiago de los Caballeros

PHL - STI

PHLSTI

Philadelphia

mar. 9/23

8:00 pm-2:14 am

1 stop6h 14m

Santiago de los Caballeros

mar. 9/30

5:05 am-2:03 pm

1 stop8h 58m

$455

PhiladelphiaSantiago de los Caballeros

PHL - STI

PHLSTI

Philadelphia

mié. 7/23

8:25 am-9:19 pm

1 stop12h 54m

Santiago de los Caballeros

lun. 7/28

7:04 am-11:16 pm

1 stop16h 12m

$515

PhiladelphiaSantiago de los Caballeros

PHL - STI

PHLSTI

Philadelphia

mié. 11/5

6:00 am-7:38 pm

2 stops12h 38m

Santiago de los Caballeros

sáb. 11/22

6:45 am-7:23 pm

2 stops13h 38m

$529

PhiladelphiaSantiago de los Caballeros

PHL - STI

PHLSTI

Philadelphia

sáb. 11/8

10:15 am-2:44 am

2 stops15h 29m

Santiago de los Caballeros

mar. 11/25

6:00 am-6:40 pm

2 stops13h 40m

$619

PhiladelphiaSantiago de los Caballeros

PHL - STI

PHLSTI

Philadelphia

mar. 7/22

5:32 pm-1:44 am

1 stop8h 12m

$153

PhiladelphiaSantiago de los Caballeros

PHL - STI

PHLSTI

Philadelphia

lun. 8/4

6:00 am-12:51 pm

1 stop6h 51m

$163

PhiladelphiaSantiago de los Caballeros

PHL - STI

PHLSTI

Philadelphia

mar. 7/22

9:15 am-1:44 am

2 stops16h 29m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 12 results

Compare providers for flights from Philadelphia to Santiago de los Caballeros

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Santiago de los Caballeros in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust 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 Philadelphia-Santiago de los Caballeros flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Philadelphia-Santiago de los Caballeros flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Philadelphia-Santiago de los Caballeros flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Philadelphia-Santiago de los Caballeros flights, Cheapflights users trust AranGrant the most. AranGrant 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 Philadelphia-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 Philadelphia to Santiago de los Caballeros

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

How far ahead should I book a flight from Philadelphia to Santiago de los Caballeros?

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from Philadelphia to Santiago de los Caballeros. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Philadelphia to Santiago de los Caballeros (average of $347). Flying from Philadelphia to Santiago de los Caballeros in July is currently the most expensive (average of $630). 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 PHL to STI?

When flying from Philadelphia to Santiago de los Caballeros, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 30% versus a flight at noon.

Rainfall in Santiago de los Caballeros by month

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

Temperature in Santiago de los Caballeros by month

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Santiago de los Caballeros

Read through reviews of airlines operating flights from Philadelphia to Santiago de los Caballeros, such as Delta, United Airlines and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,724 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

JetBlue

7.3

Good

2,924 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Spirit Airlines

6.3

Okay

7,982 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Philadelphia to Santiago de los Caballeros round-trip?
Currently priced at $340, Spirit Airlines will fly you from Philadelphia to Santiago de los Caballeros and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from $359 and $519, respectively. Spirit Airlines is currently priced 28% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Philadelphia to Santiago de los Caballeros one-way?
For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $153. Users have also found prices from $163 and $256 on Frontier and American Airlines, respectively.
Can I find deals for flights from Philadelphia to Santiago de los Caballeros that include hotel bookings?
Yes. In addition to deals on Philadelphia to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia 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 Philadelphia to Santiago de los Caballeros.
Can I find deals for business class flights from Philadelphia to Santiago de los Caballeros?
Yes. Cheapflights offers flight deals from Philadelphia 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 Philadelphia to Santiago de los Caballeros?
Currently, May is the cheapest month in which you can book a flight from Philadelphia to Santiago de los Caballeros (average of $347). Flying from Philadelphia to Santiago de los Caballeros in July is currently the most expensive (average of $630). 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

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Philadelphia to Santiago de los Caballeros

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$230	Average$563	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$240	Average$403	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$362	Average$567	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$444	Average$563	FlexibilityNo cancel fee	On-time62%

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$153+ Cheap flights from Philadelphia (PHL) to Santiago de los Caballeros (STI)

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Santiago de los Caballeros with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Philadelphia to Santiago de los Caballeros are usually found in October or February, booked 42 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Philadelphia to Santiago de los Caballeros

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Philadelphia to Santiago de los Caballeros

Cheapest flights from Philadelphia to Santiago de los CaballerosExplore the most affordable flight options available from Philadelphia to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 12, 2025.

Explore the most affordable flight options available from Philadelphia to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Santiago de los Caballeros that are best for you.

Compare providers for flights from Philadelphia 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 Philadelphia to Santiago de los Caballeros in May.

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

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Philadelphia with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Philadelphia to Santiago de los Caballeros?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Santiago de los Caballeros. Price data was last updated on May 9, 2025.

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

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

Find hourly flight availability from Philadelphia 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 mayo 12, 2025.

Rainfall in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average rainfall totals by month.

Temperature in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average temperature totals by month.

Reviews of airlines servicing Santiago de los Caballeros

Read through reviews of airlines operating flights from Philadelphia to Santiago de los Caballeros, such as Delta, United Airlines and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia 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.

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Santiago de los Caballeros

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

Top 4 airlines flying from Philadelphia to Santiago de los Caballeros

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Cheapest flights from Philadelphia to Santiago de los Caballeros
Explore the most affordable flight options available from Philadelphia to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 12, 2025.