Cheap flights from Santiago de los Caballeros (STI) to Philadelphia (PHL) from $143

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STI — PHL
Jun 4 — Jun 111

Cheap flight deals from Santiago de los Caballeros to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to Philadelphia (PHL). 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 May 30, 2024.

Popular in

July

Cheapest in

February

Average price

$322

Round-trip from

$227
High demand for flights, 22% potential price rise
Best time to find cheap flights, 34% potential price drop
Average for round-trip flights in May 2024
From Santiago de los Caballeros to Philadelphia

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

Sunday flights are generally found to be more expensive for flights from Santiago de los Caballeros to Philadelphia. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Philadelphia.

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

February is one of the best times of the year to fly to Philadelphia from Santiago de los Caballeros. Prices for February average $420 per person but you can even find prices for as low as $233. The most expensive prices can be found in the month of July. Opting for a February flight can save you 27% on your journey compared to booking in July

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

When flying from Santiago de los Caballeros to Philadelphia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 29% versus a flight at noon.

Cheap American Airlines flights from Santiago de los Caballeros to Philadelphia

Explore cheap flight options specifically provided by American Airlines for the route between Santiago de los Caballeros and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Find some of the cheapest American Airlines flights traveling from Santiago de los Caballeros to Philadelphia. It's recommended that users confirm their flight details before booking.
Sat 11/232:37 pmSTI - PHL
1 stop10h 19mAmerican Airlines
Tue 12/38:45 pmPHL - STI
1 stop15h 31mAmerican Airlines
Deal found 5/29$419
Mon 11/252:37 pmSTI - PHL
1 stop10h 19mAmerican Airlines
Tue 12/108:45 pmPHL - STI
1 stop15h 32mAmerican Airlines
Deal found 5/29$428
Mon 11/252:37 pmSTI - PHL
2 stops10h 06mAmerican Airlines
Tue 12/108:45 pmPHL - STI
1 stop15h 32mAmerican Airlines
Deal found 5/29$432
Wed 6/121:53 pmSTI - PHL
1 stop20h 00mAmerican Airlines
Sun 6/305:49 pmPHL - STI
1 stop19h 45mAmerican Airlines
Deal found 5/30$451
Sat 11/232:37 pmSTI - PHL
1 stop10h 19mAmerican Airlines
Tue 12/38:54 pmPHL - STI
2 stops15h 22mAmerican Airlines
Deal found 5/29$454
Sat 11/232:37 pmSTI - PHL
2 stops18h 03mAmerican Airlines
Tue 12/38:54 pmPHL - STI
2 stops15h 22mAmerican Airlines
Deal found 5/29$486
Sat 9/71:22 pmSTI - PHL
1 stop11h 04mAmerican Airlines
Thu 9/265:30 amPHL - STI
1 stop6h 52mAmerican Airlines
Deal found 5/30$497
Sat 9/71:22 pmSTI - PHL
2 stops18h 08mAmerican Airlines
Thu 9/265:30 amPHL - STI
1 stop6h 52mAmerican Airlines
Deal found 5/30$501
Sat 9/71:22 pmSTI - PHL
2 stops20h 10mAmerican Airlines
Thu 9/2611:39 amPHL - STI
2 stops24h 43mAmerican Airlines
Deal found 5/30$566

Cheap United Airlines flights from Santiago de los Caballeros to Philadelphia

Explore cheap flight options specifically provided by United Airlines for the route between Santiago de los Caballeros and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Browse through some of the cheapest United Airlines flights traveling from Santiago de los Caballeros to Philadelphia. Deals frequently update to provide users with more options.
Mon 11/256:00 amSTI - PHL
2 stops16h 22mUnited Airlines
Tue 12/1010:10 amPHL - STI
2 stops15h 34mUnited Airlines
Deal found 5/29$424
Fri 6/282:07 pmSTI - PHL
2 stops33h 05mUnited Airlines
Fri 7/58:00 amPHL - STI
2 stops17h 46mUnited Airlines
Deal found 5/29$776

Cheap Santiago de los Caballeros to Philadelphia flights in May & June 2024

Find cheap flight options from Santiago de los Caballeros to Philadelphia specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Listed are some of the best fares we've found on flights departing from Santiago de los Caballeros to Philadelphia in 2024. Check back soon for alternative fares.
Tue 6/113:56 pmSTI - PHL
1 stop8h 50mMultiple Airlines
Fri 6/1410:41 amPHL - STI
1 stop5h 48mMultiple Airlines
Deal found 5/29$325
Tue 6/113:56 pmSTI - PHL
2 stops27h 41mMultiple Airlines
Fri 6/1410:41 amPHL - STI
1 stop5h 48mMultiple Airlines
Deal found 5/29$374
Wed 6/121:53 pmSTI - PHL
1 stop20h 00mAmerican Airlines
Sun 6/305:49 pmPHL - STI
1 stop19h 45mAmerican Airlines
Deal found 5/30$451
Wed 6/126:50 amSTI - PHL
2 stops9h 35mAmerican Airlines
Sun 6/305:49 pmPHL - STI
1 stop19h 45mAmerican Airlines
Deal found 5/30$454
Tue 6/113:56 pmSTI - PHL
1 stop8h 50mSpirit Airlines
Thu 7/115:10 amPHL - STI
1 stop9h 53mSpirit Airlines
Deal found 5/29$491
Tue 6/111:53 pmSTI - PHL
2 stops17h 51mAmerican Airlines
Fri 6/146:49 pmPHL - STI
2 stops18h 45mAmerican Airlines
Deal found 5/29$584
Fri 6/289:55 amSTI - PHL
1 stop12h 31mJetBlue
Tue 7/305:40 pmPHL - STI
1 stop10h 09mJetBlue
Deal found 5/30$615
Fri 6/289:55 amSTI - PHL
1 stop12h 31mJetBlue
Tue 7/305:40 pmPHL - STI
1 stop10h 09mJetBlue
Deal found 5/29$617
Wed 6/126:50 amSTI - PHL
2 stops18h 01mAmerican Airlines
Sun 6/305:55 pmPHL - STI
2 stops18h 58mAmerican Airlines
Deal found 5/30$642

Santiago de los Caballeros to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Santiago de los Caballeros and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Listed are some of the best fares we've found on flights departing from Santiago de los Caballeros to Philadelphia in 2024. Check back soon for alternative fares.
Tue 6/113:56 pmSTI - PHL
1 stop8h 50mMultiple Airlines
Fri 6/1410:41 amPHL - STI
1 stop5h 48mMultiple Airlines
Deal found 5/29$325
Tue 6/113:56 pmSTI - PHL
2 stops27h 41mMultiple Airlines
Fri 6/1410:41 amPHL - STI
1 stop5h 48mMultiple Airlines
Deal found 5/29$374
Sat 11/232:37 pmSTI - PHL
1 stop10h 19mAmerican Airlines
Tue 12/38:45 pmPHL - STI
1 stop15h 31mAmerican Airlines
Deal found 5/29$419
Mon 11/256:00 amSTI - PHL
2 stops16h 22mUnited Airlines
Tue 12/1010:10 amPHL - STI
2 stops15h 34mUnited Airlines
Deal found 5/29$424
Mon 11/252:37 pmSTI - PHL
1 stop10h 19mAmerican Airlines
Tue 12/108:45 pmPHL - STI
1 stop15h 32mAmerican Airlines
Deal found 5/29$428
Mon 11/252:37 pmSTI - PHL
2 stops10h 06mAmerican Airlines
Tue 12/108:45 pmPHL - STI
1 stop15h 32mAmerican Airlines
Deal found 5/29$432
Wed 6/121:53 pmSTI - PHL
1 stop20h 00mAmerican Airlines
Sun 6/305:49 pmPHL - STI
1 stop19h 45mAmerican Airlines
Deal found 5/30$451
Sat 11/232:37 pmSTI - PHL
1 stop10h 19mAmerican Airlines
Tue 12/38:54 pmPHL - STI
2 stops15h 22mAmerican Airlines
Deal found 5/29$454
Sat 11/232:37 pmSTI - PHL
2 stops18h 03mAmerican Airlines
Tue 12/38:54 pmPHL - STI
2 stops15h 22mAmerican Airlines
Deal found 5/29$486

One-way flights to Philadelphia from Santiago de los Caballeros

Search for one-way flight options from Santiago de los Caballeros to Philadelphia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the one-way flights we've detected from Santiago de los Caballeros to Philadelphia. Users needing a return flight from Santiago de los Caballeros to Philadelphia should utilize the search form above.
Tue 6/113:56 pmSTI - PHL
1 stop8h 50mSpirit Airlines
Deal found 5/29$143
Tue 8/202:59 amSTI - PHL
1 stop12h 18mSpirit Airlines
Deal found 5/30$173
Tue 8/202:59 amSTI - PHL
2 stops16h 40mSpirit Airlines
Deal found 5/30$176
Tue 6/113:56 pmSTI - PHL
3 stops32h 30mSpirit Airlines
Deal found 5/29$187
Mon 8/125:16 pmSTI - PHL
1 stop12h 17mFrontier
Deal found 5/30$188
Tue 6/113:56 pmSTI - PHL
2 stops21h 18mSpirit Airlines
Deal found 5/29$197
Tue 8/202:59 amSTI - PHL
3 stops20h 03mSpirit Airlines
Deal found 5/30$199
Wed 8/215:46 pmSTI - PHL
1 stop11h 47mFrontier
Deal found 5/30$219
Wed 6/52:35 pmSTI - PHL
1 stop9h 57mAmerican Airlines
Deal found 5/29$221

Find flights from Santiago de los Caballeros to Philadelphia within your budget

Customize your flight search to find flights from Santiago de los Caballeros to Philadelphia 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$325 - $615

Route

Depart

Return

Price

Santiago de los CaballerosPhiladelphia

STI - PHL

STIPHL

Santiago de los Caballeros

Tue 6/11

1 stop8h 50m

Philadelphia

Fri 6/14

1 stop5h 48m

$325

Santiago de los CaballerosPhiladelphia

STI - PHL

STIPHL

Santiago de los Caballeros

Tue 6/11

2 stops27h 41m

Philadelphia

Fri 6/14

1 stop5h 48m

$374

Santiago de los CaballerosPhiladelphia

STI - PHL

STIPHL

Santiago de los Caballeros

Sat 11/23

1 stop10h 19m

Philadelphia

Tue 12/3

1 stop15h 31m

$419

Santiago de los CaballerosPhiladelphia

STI - PHL

STIPHL

Santiago de los Caballeros

Mon 11/25

2 stops16h 22m

Philadelphia

Tue 12/10

2 stops15h 34m

$424

Santiago de los CaballerosPhiladelphia

STI - PHL

STIPHL

Santiago de los Caballeros

Mon 11/25

1 stop10h 19m

Philadelphia

Tue 12/10

1 stop15h 32m

$428

Santiago de los CaballerosPhiladelphia

STI - PHL

STIPHL

Santiago de los Caballeros

Mon 11/25

2 stops10h 06m

Philadelphia

Tue 12/10

1 stop15h 32m

$432

Santiago de los CaballerosPhiladelphia

STI - PHL

STIPHL

Santiago de los Caballeros

Tue 6/11

1 stop8h 50m

Philadelphia

Thu 7/11

1 stop9h 53m

$491

Santiago de los CaballerosPhiladelphia

STI - PHL

STIPHL

Santiago de los Caballeros

Sun 7/14

1 stop26h 43m

Philadelphia

Sun 7/28

1 stop9h 53m

$506

Santiago de los CaballerosPhiladelphia

STI - PHL

STIPHL

Santiago de los Caballeros

Fri 6/28

1 stop12h 31m

Philadelphia

Tue 7/30

1 stop10h 09m

$615

Flights are sorted by cheapest first

Deals found on 5/29

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

Use this chart to determine the cheapest time to fly round-trip from Santiago de los Caballeros to Philadelphia. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Santiago de los Caballeros to Philadelphia flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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

Have a flexible travel schedule? Discover the best time to fly to Philadelphia 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.

Temperature and rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature and rainfall totals by month.

PHL

Temperature

33.8 - 78.8 °F

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated May 30, 2024.
See what other customers who have flown with American Airlines, United Airlines and Spirit Airlines from Santiago de los Caballeros to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,457 reviews

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,457 reviews
8.0
Very good
10,457 reviews

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
4,365 reviews
8.0
Very good
10,457 reviews

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,777 reviews
8.0
Very good
10,457 reviews

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,284 reviews
8.0
Very good
10,457 reviews

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

6.8
Okay
6,765 reviews
8.0
Very good
10,457 reviews

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Santiago de los Caballeros to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Santiago de los Caballeros to Philadelphia for under $400 on Cheapflights?

    Yes, there are multiple flights from Santiago de los Caballeros to Philadelphia for under $400. The cheapest flight booked recently is on Multiple Airlines for just $325, but on average you can expect to pay $497.

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

    Cheapflights users have booked flights from Santiago de los Caballeros to Philadelphia round-trip from $419. Other airlines that can offer you cheap pricing are United Airlines, from $424, and Spirit Airlines, from $491.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $143. Users have also found prices from $188 and $221 on Frontier and American Airlines, respectively.

  • What does STI to PHL mean?

    This is defined as Santiago de los Caballeros Airport (STI) and Philadelphia Airport (PHL). Codes like Philadelphia Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Santiago de los Caballeros to Philadelphia that include extra baggage allowance?

    The amount of baggage you can bring on your Santiago de los Caballeros to Philadelphia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Santiago de los Caballeros to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Santiago de los Caballeros to Philadelphia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

    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 Philadelphia.

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

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

  • Can I find deals for flights from Santiago de los Caballeros to Philadelphia that allow pets onboard?

    Many airlines flying from Santiago de los Caballeros to Philadelphia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Santiago de los Caballeros to Philadelphia?

    Yes, you can often find last-minute deals on Santiago de los Caballeros to Philadelphia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Santiago de los Caballeros to Philadelphia flight deals updated?

    The Santiago de los Caballeros to Philadelphia flight deals you see on this page were last updated on 5/30.

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

    Currently, October is the cheapest month in which you can book a flight from Santiago de los Caballeros to Philadelphia (average of $227). Flying from Santiago de los Caballeros to Philadelphia in July is currently the most expensive (average of $298). 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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Top 2 airlines flying from Santiago de los Caballeros to Philadelphia

Discover the top 2 airlines that operate flights from Santiago de los Caballeros to Philadelphia. 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$266Average$361FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$398Average$477FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Santiago de los Caballeros to Philadelphia by cabin class

Find flights from Santiago de los Caballeros to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Santiago de los Caballeros to Philadelphia?

Deals for Santiago de los Caballeros to Philadelphia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Santiago de los Caballeros to Philadelphia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Santiago de los Caballeros to Philadelphia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Santiago de los Caballeros to Philadelphia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Santiago de los Caballeros to Philadelphia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Santiago de los Caballeros to Philadelphia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Philadelphia from Santiago de los Caballeros today and book when prices fit your budget.

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