STI - PHL

$151 Find Cheap Flights from Santiago de los Caballeros to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago de los Caballeros to Philadelphia departing on 11/1. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago de los Caballeros to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago de los Caballeros to Philadelphia, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Santiago de los Caballeros to Philadelphia (STI-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santiago de los Caballeros to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santiago de los Caballeros to Philadelphia

Mon, Sep 15 - Fri, Oct 3
Spirit Airlines Logo
12:10 pm - 12:57 amSTI-PHL
12h 47m1 stop
Spirit Airlines Logo
9:55 pm - 11:05 amPHL-STI
13h 10m1 stop
$267Spirit Airlines
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Thu, Sep 4 - Fri, Sep 12
Spirit Airlines Logo
12:10 pm - 11:59 pmSTI-PHL
11h 49m1 stop
Spirit Airlines Logo
5:25 am - 11:05 amPHL-STI
5h 40m1 stop
$315Spirit Airlines
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Wed, Aug 13 - Mon, Sep 15
Spirit Airlines Logo
10:20 am - 11:20 pmSTI-PHL
13h 00m1 stop
Spirit Airlines Logo
9:55 pm - 11:05 amPHL-STI
13h 10m1 stop
$333Spirit Airlines
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Wed, Aug 13 - Mon, Sep 15
Logo
2:10 pm - 3:00 pmSTI-PHL
24h 50m1 stop
Logo
9:55 pm - 11:05 amPHL-STI
13h 10m1 stop
$336
Find Deal
Wed, Oct 1 - Mon, Oct 6
Spirit Airlines Logo
12:10 pm - 11:47 pmSTI-PHL
11h 37m1 stop
Spirit Airlines Logo
9:55 pm - 11:05 amPHL-STI
13h 10m1 stop
$337Spirit Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 2
Spirit Airlines Logo
12:10 pm - 11:47 pmSTI-PHL
11h 37m1 stop
Spirit Airlines Logo
5:00 am - 11:03 amPHL-STI
6h 03m1 stop
$341Spirit Airlines
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Fri, Sep 19 - Sat, Oct 4
American Airlines Logo
1:29 pm - 7:07 amSTI-PHL
17h 38m2 stops
American Airlines Logo
6:50 pm - 12:27 pmPHL-STI
17h 37m2 stops
$454American Airlines
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Fri, Sep 19 - Sat, Oct 4
American Airlines Logo
1:29 pm - 7:07 amSTI-PHL
17h 38m2 stops
American Airlines Logo
6:50 pm - 12:27 pmPHL-STI
17h 37m2 stops
$515American Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 20
JetBlue Logo
3:08 am - 4:55 pmSTI-PHL
13h 47m1 stop
JetBlue Logo
5:40 pm - 1:38 amPHL-STI
7h 58m1 stop
$554JetBlue
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Sat, Aug 16 - Wed, Aug 20
JetBlue Logo
2:17 am - 9:40 amSTI-PHL
31h 23m2 stops
JetBlue Logo
10:15 am - 1:38 amPHL-STI
15h 23m1 stop
$936JetBlue
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Booking Insights

KAYAK's insights & trends for Santiago de los Caballeros to Philadelphia flights

Get data-powered insights and trends into flights from Santiago de los Caballeros to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Santiago de los Caballeros to Philadelphia?

The average price of all round-trip flights from Santiago de los Caballeros to Philadelphia clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Philadelphia on a Monday and more expensive on a Sunday. On your return trip to Santiago de los Caballeros, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santiago de los Caballeros to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santiago de los Caballeros to Philadelphia is February, where tickets cost $301 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $623 and $578 respectively.

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Good to know

Low seasonMarch
Cheapest flight$151
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 23% increase in price.
Flight from Santiago de los Caballeros to Philadelphia

When to book flights from Santiago de los Caballeros to Philadelphia

Are your dates flexible? Find out the best times to travel from Santiago de los Caballeros to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Santiago de los Caballeros to Philadelphia

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

    In the last 3 days, the lowest price for a flight from Santiago de los Caballeros to Philadelphia was $151 for a one-way ticket and $267 for a round-trip.

  • Do I need a passport to fly between Santiago de los Caballeros and Philadelphia?

    Yes

  • Which airports will I be using when flying from Santiago de los Caballeros to Philadelphia?

    When flying out of Santiago de los Caballeros you will be using Santiago de los Caballeros. You will be landing at Philadelphia, also known as Philadelphia.

  • Which aircraft models fly most regularly from Santiago de los Caballeros to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Santiago de los Caballeros to Philadelphia?

    oneworld, and Star Alliance are the airline alliances operating flights between Santiago de los Caballeros and Philadelphia, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Santiago de los Caballeros to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santiago de los Caballeros to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santiago de los Caballeros to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Santiago de los Caballeros is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santiago de los Caballeros to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Santiago de los Caballeros with another airline. Booking your flights between Santiago de los Caballeros and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santiago de los Caballeros to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Santiago de los Caballeros up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santiago de los Caballeros to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Santiago de los Caballeros to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santiago de los Caballeros to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
6.9Entertainment
7.2Comfort
6.5Food
8.0Crew
7.5Boarding
Airline reviews

International baggage recheck process in Philadelphia was a disaster. Waited 1 hour and 45 minutes to receive our bags. Waited 15 minutes to recheck bags, flight notification boards were blank so we asked an AA representative for our connecting gate and we were directed to the wrong terminal and gate. Our connection window was over 3 hours and we made our flight by 5 minutes. We pulled away from the gate and sat on the runway for 1 1/2 hours. 1 of our 4 bags didn’t make it to Phoenix. The mobile app for lost baggage didn’t work, the AA rep had to manually fix.

2.0 MediocreCharlie, Jul 2025NCE - PHL
Read more American Airlines reviews

International baggage recheck process in Philadelphia was a disaster. Waited 1 hour and 45 minutes to receive our bags. Waited 15 minutes to recheck bags, flight notification boards were blank so we asked an AA representative for our connecting gate and we were directed to the wrong terminal and gate. Our connection window was over 3 hours and we made our flight by 5 minutes. We pulled away from the gate and sat on the runway for 1 1/2 hours. 1 of our 4 bags didn’t make it to Phoenix. The mobile app for lost baggage didn’t work, the AA rep had to manually fix.

I miss my flight and they could not rebook me that day because the other flight was full, and for the next day I had to pay a whole new fee again which I think is unprofessional

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Seats were roomy. Lavatories were surprisingly big and clean. Plenty of entertainment available. We were fed and offered drinks, multiple times during the flight.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

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

Information on your arrival and departure airports

Santiago de los Caballeros (STI)
Philadelphia (PHL)

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