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$148+ Cheap flights from Philadelphia (PHL) to San José (SJO)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJO
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to San José Juan Santamaria Intl are usually found in October or September, booked 52 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Philadelphia to San José

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to San José (SJO). 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 junio 12, 2025.

Round-trip from

$304
(Cheapflightsfares)

One-way from

$148
(SmartFares)

Popular in

December

Cheapest in

October

Average price

$610
From Philadelphia to San José Juan Santamaria Intl
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One-way flight from Philadelphia to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 12% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Philadelphia to San José

Cheapest flights from Philadelphia to San José
Explore the most affordable flight options available from Philadelphia to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
mar. 7/17:18 pmPHL - SJO
1 stop17h 18mSpirit Airlines
mar. 7/812:28 pmSJO - PHL
1 stop8h 11mSpirit Airlines
Deal found 6/11$304
This Booking.com deal was found by Cheapflights users on 6/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/85:30 amPHL - SJO
1 stop8h 59mFrontier
sáb. 11/152:49 pmSJO - PHL
1 stop26h 50mFrontier
Deal found 6/12$318
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/67:05 pmPHL - SJO
1 stop22h 08mMultiple Airlines
lun. 8/117:30 amSJO - PHL
1 stop22h 34mMultiple Airlines
Deal found 6/12$344

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia to San José 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 junio 12, 2025.
Use the filters below to find and compare flights from Philadelphia to San José that are best for you.

Fly from

Philadelphia

Fly to

San José

Route

Depart

Return

Price

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

mar. 7/1

7:18 pm-10:36 am

1 stop17h 18m

San José Juan Santamaria Intl

mar. 7/8

12:28 pm-10:39 pm

1 stop8h 11m

$304

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

sáb. 11/8

5:30 am-1:29 pm

1 stop8h 59m

San José Juan Santamaria Intl

sáb. 11/15

2:49 pm-6:39 pm

1 stop26h 50m

$318

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

mié. 8/6

7:05 pm-3:13 pm

1 stop22h 08m

San José Juan Santamaria Intl

lun. 8/11

7:30 am-8:04 am

1 stop22h 34m

$344

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

mié. 7/23

6:00 am-11:11 am

1 stop7h 11m

$148

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

jue. 6/26

5:36 pm-9:50 pm

3 stops30h 14m

$165

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

vie. 7/4

12:15 pm-12:31 pm

1 stop26h 16m

$180

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

mié. 11/5

6:00 am-8:30 pm

2 stops15h 30m

$237

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

mié. 6/18

10:35 am-7:35 am

2 stops23h 00m

$271

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

mié. 8/27

8:15 am-7:37 pm

1 stop13h 22m

$389

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

mié. 7/2

7:59 pm-1:30 pm

3 stops19h 31m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Philadelphia to San José

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

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to San José. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to San José, San José Province, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Philadelphia to San José, San José Province (average of $398). Flying from Philadelphia to San José, San José Province in March is currently the most expensive (average of $555). 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 SJO?

Find hourly flight availability from Philadelphia to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

One of the essential ways to save on airfare from Philadelphia to San José, San José Province is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

What is the cheapest day to fly from Philadelphia to San José, San José Province?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to San José. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to San José, San José Province flight should consider departing on Thursday evenings 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.

Rainfall in San José by month

Plan your trip to San José by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.

Temperature in San José by month

Plan your trip to San José by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated junio 12, 2025.
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Copa Airlines
7.5
Good
1,451 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Avianca
6.7
Okay
2,345 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,052 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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

    Cheapflights users have booked flights from Philadelphia to San José, San José Province round-trip from $304. Another airline that can offer you cheap pricing is Frontier. Spirit Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to San José, San José Province one-way?

    The cheapest airlines for a one-way flight from Philadelphia to San José, San José Province are Spirit Airlines ($148), Frontier ($180), and Southwest ($237).

  • Where are the most common layover locations when flying from Philadelphia to San José, San José Province?

    Philadelphia to San José, San José Province flights have a layover in Miami most often. Philadelphia to San José, San José Province flights stop in Fort Lauderdale the next most.

  • What are some popular things to do or see while on a layover in Miami?

    Wynwood Art District, Bayfront Park, and Bayside Marketplace are currently the most popular points of interest in Miami at the moment. Those on a layover in Miami interested in visiting Wynwood Art District, Bayfront Park, or Bayside Marketplace can do so by traveling 5.5 mi, 6.4 mi, and 6.4 mi, respectively from Miami. Those on a layover in Miami in need of a rental car can book one at Miami for about $21.

  • What are some popular points of interest to see during a layover in Fort Lauderdale?

    Most Fort Lauderdale visitors opt to spend their time at Las Olas Beach, Port Everglades, and Fort Lauderdale Beach Park. Las Olas Beach, Port Everglades, and Fort Lauderdale Beach Park can be visited by traveling about 4.1 mi, 2.1 mi, and 4.2 mi respectively from Fort Lauderdale. Those on a layover in Fort Lauderdale in need of a rental car can book one at Fort Lauderdale for about $24.

  • Where are the least popular layover locations for Philadelphia to San José, San José Province flights?

    Philadelphia to San José, San José Province flights have a layover in Orlando the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to San José 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 San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to San José, San José Province (average of $398). Flying from Philadelphia to San José, San José Province in March is currently the most expensive (average of $555). 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?

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Top 6 airlines flying from Philadelphia to San José

Discover the top 6 airlines that operate flights from Philadelphia to San José. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$217Average$297FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$265Average$432FlexibilityNo cancel feeOn-time65%
DeltaCheapest$348Average$488FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$385Average$633FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$462Average$656FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$512Average$639FlexibilityNo cancel feeOn-time63%

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