HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$106+ Cheap flights from San José (SJO) to Philadelphia (PHL)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PHL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San José to Philadelphia 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 San José Juan Santamaria Intl to Philadelphia are usually found in October or November, booked 61 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from San José to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) 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 September 11, 2025.

Round-trip from

$221
(Cheapflightsfares)

One-way from

$106
(Cheapflightsfares)

Popular in

March

Cheapest in

October

Average price

$401
From San José Juan Santamaria Intl to Philadelphia
Search Deals
One-way flight from San José Juan Santamaria Intl to Philadelphia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from San José to Philadelphia

Cheapest flights from San José to Philadelphia
Explore the most affordable flight options available from San José to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 9/2012:19 pmSJO - PHL
1 stop9h 28mSpirit Airlines
Mon 9/225:00 amPHL - SJO
1 stop8h 14mSpirit Airlines
Deal found 9/9$220
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1112:35 pmSJO - PHL
1 stop9h 01mSpirit Airlines
Sat 10/187:54 pmPHL - SJO
1 stop17h 36mSpirit Airlines
Deal found 9/11$221
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 9/2612:19 pmSJO - PHL
1 stop10h 27mSpirit Airlines
Sun 9/285:00 amPHL - SJO
1 stop8h 14mSpirit Airlines
Deal found 9/8$224
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/2912:19 pmSJO - PHL
1 stop10h 27mSpirit Airlines
Sat 10/49:50 pmPHL - SJO
1 stop15h 40mSpirit Airlines
Deal found 9/10$227
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:19 pmSJO - PHL
1 stop9h 58mSpirit Airlines
Sun 10/55:33 amPHL - SJO
1 stop7h 57mSpirit Airlines
Deal found 9/11$228
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Tue 9/2312:19 pmSJO - PHL
1 stop9h 28mSpirit Airlines
Sun 9/285:00 amPHL - SJO
1 stop8h 14mSpirit Airlines
Deal found 9/8$229
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:19 pmSJO - PHL
1 stop9h 58mSpirit Airlines
Tue 10/75:33 amPHL - SJO
1 stop7h 57mSpirit Airlines
Deal found 9/11$232
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/2412:19 pmSJO - PHL
1 stop9h 28mSpirit Airlines
Sun 9/285:00 amPHL - SJO
1 stop8h 14mSpirit Airlines
Deal found 9/8$236
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:19 pmSJO - PHL
1 stop9h 28mSpirit Airlines
Mon 10/69:55 pmPHL - SJO
1 stop15h 35mSpirit Airlines
Deal found 9/10$237
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:19 pmSJO - PHL
1 stop9h 58mSpirit Airlines
Mon 9/299:50 pmPHL - SJO
2 stops14h 37mSpirit Airlines
Deal found 9/10$239
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sat 9/2712:19 pmSJO - PHL
1 stop9h 28mSpirit Airlines
Sun 9/285:00 amPHL - SJO
1 stop8h 14mSpirit Airlines
Deal found 9/8$240
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:37 amSJO - PHL
2 stops20h 09mSpirit Airlines
Mon 9/299:50 pmPHL - SJO
1 stop15h 24mSpirit Airlines
Deal found 9/10$241

Cheapflights Fare Finder

 
Customize your flight search to find flights from San José 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from San José to Philadelphia that are best for you.

Fly from

San José

Fly to

Philadelphia

Route

Depart

Return

Price

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 11/6

1:19 pm-12:32 am

1 stop10h 13m

Philadelphia

Tue 11/18

5:15 am-12:14 pm

1 stop7h 59m

$255

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 10/14

12:35 pm-11:36 pm

1 stop9h 01m

Philadelphia

Wed 10/15

5:33 am-11:30 am

1 stop7h 57m

$300

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sat 10/18

12:35 pm-9:32 am

1 stop18h 57m

Philadelphia

Sun 11/2

5:33 am-12:30 pm

1 stop7h 57m

$302

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 9/25

12:19 pm-3:08 pm

3 stops24h 49m

Philadelphia

Mon 9/29

8:43 pm-11:14 am

2 stops16h 31m

$320

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 9/26

11:37 am-9:46 am

2 stops20h 09m

Philadelphia

Sun 10/12

5:33 am-11:30 am

1 stop7h 57m

$329

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 10/1

11:37 am-4:10 pm

3 stops26h 33m

Philadelphia

Mon 10/6

1:58 pm-11:30 am

3 stops23h 32m

$366

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 9/16

12:19 pm-11:47 pm

1 stop9h 28m

Philadelphia

Sun 10/5

5:33 am-11:30 am

1 stop7h 57m

$380

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 9/16

12:19 pm-1:02 pm

2 stops22h 43m

Philadelphia

Thu 10/2

10:03 pm-11:14 am

2 stops15h 11m

$475

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 10/1

7:45 pm-9:47 am

2 stops12h 02m

Philadelphia

Tue 10/7

7:58 pm-7:40 am

2 stops13h 42m

$500

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 10/3

1:30 pm-2:16 pm

2 stops22h 46m

Philadelphia

Mon 10/6

7:58 pm-12:26 pm

2 stops18h 28m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from San José to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from San José 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 San José to Philadelphia

How far ahead should I book a flight from San José, San José Province to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from San José to Philadelphia. Price data was last updated on August 29, 2025.

The best time to book flights from San José, San José Province to Philadelphia is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San José, San José Province to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from San José, San José Province to Philadelphia (average of $236). Flying from San José, San José Province to Philadelphia in March is currently the most expensive (average of $295). 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 SJO to PHL?

Find hourly flight availability from San José to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 46% on flights from San José, San José Province to Philadelphia by exploring options for tickets in the evening.

How much does it cost to fly round-trip from San José, San José Province to Philadelphia?

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 September 11, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Spirit Airlines from San José to Philadelphia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Spirit Airlines
6.3
Okay
8,023 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from San José to Philadelphia. 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 San José, San José Province to Philadelphia?

    Departing from San José, San José Province to Philadelphia will take you 10h 13m. The distance from San José, San José Province to Philadelphia is about 2136 mi.

  • What are the cheapest airlines flying from San José, San José Province to Philadelphia round-trip?

    Spirit Airlines, at $256, was found to be the cheapest airline from San José, San José Province to Philadelphia.Alternate airlines to your destination round-trip include United Airlines and American Airlines. These flights start at 43% lower than the current average price 3 months from now.

  • Can I find deals for flights from San José to Philadelphia that include hotel bookings?

    Yes. In addition to deals on San José to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San José to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Philadelphia.

  • Can I find deals for business class flights from San José to Philadelphia?

    Yes. Cheapflights offers flight deals from San José 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.

  • What is the cheapest month to book a flight from San José, San José Province to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from San José, San José Province to Philadelphia (average of $236). Flying from San José, San José Province to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

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.

Top 3 airlines flying from San José to Philadelphia

Discover the top 3 airlines that operate flights from San José 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$256Average$411FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$380Average$555FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$400Average$578FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.