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Cheap Flights from Philadelphia International to San Jose Juan Santamaria

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      Travellers and cabin class, 1 Adult, Economy

      Compare Philadelphia International to San Jose Juan Santamaria flight deals

      Find the cheapest month or even day of the year to fly to San Jose Juan Santamaria

      Book the best San Jose Juan Santamaria fare with no extra fees

      Flight deals from Philadelphia International to San Jose Juan Santamaria

      Looking for a cheap last-minute deal or the best return flight from Philadelphia International Airport to San Jose Juan Santamaria Airport? If you want to travel next month, return fares start from R 8,042. Find the lowest prices on one-way and return tickets right here.
      San Jose.R 2,428 per passenger.Departing Sun, 15 Nov.One-way flight with United.Outbound indirect flight with United, departs from Philadelphia International on Sun, 15 Nov, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From R 2,428, select.
      San Jose.R 2,428 per passenger.Departing Wed, 21 Oct.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Wed, 21 Oct, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From R 2,428, select.
      San Jose.R 2,926 per passenger.Departing Sun, 24 Jan.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Sun, 24 Jan, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From R 2,926, select.
      San Jose.R 3,255 per passenger.Departing Mon, 21 Sep.One-way flight with United.Outbound indirect flight with United, departs from Philadelphia International on Mon, 21 Sep, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From R 3,255, select.
      San Jose.R 3,478 per passenger.Departing Wed, 9 Dec.One-way flight with United.Outbound indirect flight with United, departs from Philadelphia International on Wed, 9 Dec, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From R 3,478, select.
      San Jose.R 4,184 per passenger.Departing Fri, 5 Mar.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Philadelphia International on Fri, 5 Mar, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From R 4,184, select.
      San Jose.R 4,297 per passenger.Departing Wed, 3 Feb.One-way flight with Copa.Outbound indirect flight with Copa, departs from Philadelphia International on Wed, 3 Feb, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From R 4,297, select.
      San Jose.R 5,829 per passenger.Departing Sun, 30 Aug.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Sun, 30 Aug, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From R 5,829, select.
      San Jose.R 5,925 per passenger.Departing Sat, 3 Jul.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Philadelphia International on Sat, 3 Jul, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From R 5,925, select.

      Find the cheapest month to fly from Philadelphia International to San Jose Juan Santamaria

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia International to San Jose Juan Santamaria flights are currently cheapest in October.
      Aug
      from R 5,787
      Sep
      from R 3,232
      Oct
      from R 2,411
      Nov
      from R 2,411
      Dec
      from R 3,453
      Jan
      from R 2,905
      Feb
      from R 4,266
      Mar
      from R 4,154
      Apr
      Find prices
      May
      Find prices
      Jun
      Find prices
      Jul
      from R 5,883

      Philadelphia International to San Jose Juan Santamaria: Alternative routes

      Compare routes from Philadelphia International to San Jose below. You may find an airport to fly into that's cheaper, faster, or easier than San Jose Juan Santamaria.

      San Jose Juan Santamaria

      15km from central San Jose
      ClosestCheapest
      from R 2,411
      Search flights

      Quepos

      54km from central San Jose
      from R 5,545
      Search flights

      Fortuna

      68km from central San Jose
      from R 5,773
      Search flights

      Philadelphia to San Jose: Flight information

      The things to know before you go.
      Cheapest flight foundR 2,428
      Cheapest month to flyNovember

      Finding cheap flights from Philadelphia International to San Jose Juan Santamaria: Frequently asked questions

      The best price we found for a return flight from Philadelphia International to San Jose Juan Santamaria is R 5,508. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Philadelphia International to San Jose Juan Santamaria. But we found flights with one or more stops from R 5,508.
      As of August 2026, there are no flights flying from Philadelphia International to San Jose Juan Santamaria.
      The cheapest month to fly from Philadelphia International to San Jose Juan Santamaria is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Philadelphia International Airport to San Jose Juan Santamaria Airport on Wednesday, 28 October 2026.
      No airlines currently offer direct flights between Philadelphia International Airport and San Jose Juan Santamaria Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Jose Juan Santamaria but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Jose is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, United offers the cheapest flight tickets to San Jose Juan Santamaria.

      Flying from Philadelphia International Airport (PHL) to San Jose Juan Santamaria Airport (SJO): what you need to know

      • San Jose's timezone is UTC-6, making San Jose one hour behind Philadelphia.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Be at the airport on time to board your PHL to SJO flight.

      • Travelling during a peak time such as August? School holidays and other high seasons can lead to longer lines and delays at security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before a domestic departure.

      • If you'd like to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from Philadelphia International Airport to San Jose Juan Santamaria Airport. Here are the top stopovers between PHL and SJO:

        • Atlanta Hartsfield-Jackson Airport

        • Miami International Airport

        • Fort Lauderdale International Airport

      How to find the cheapest flights from Philadelphia International Airport (PHL) to San Jose Juan Santamaria Airport (SJO)

      • The cheapest price we've found for a one-way Philadelphia International Airport to San Jose Juan Santamaria Airport flight is R 2,411. A return plane ticket is currently R 5,508. Depending on the availability and when you book, these fares can change.

      • It's often best to book early if you want to get cheap tickets from PHL to SJO. That's because flight prices are based on demand, which tends to rise closer to departure.

      • Getting cheap flights from Philadelphia International Airport to San Jose Juan Santamaria Airport is easy if you can be flexible with your dates. Use the 'Whole month' search function to see the lowest fares across the month and snap up a great deal.

      • You won't have to check every day to find out if fares have dropped when you create a Price Alert. We'll send you an update the moment the price changes on cheap flights from PHL to SJO.

      • Tailor your trip with filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Philadelphia International Airport to San Jose Juan Santamaria Airport.

      Handy information about Philadelphia International Airport (PHL)

      • PHL is located at 8500 Essington Ave.

      • 77% of flights that depart Philadelphia International Airport reach their destination on schedule.

      • Philadelphia International Airport is about 18 kilometres from central Philadelphia. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

      • Taking public transport? Expect a journey time of around 30 minutes.

      • Looking for a handy hotel close to PHL? If you've booked an early flight from Philadelphia International Airport to San Jose Juan Santamaria Airport, these accommodation options will have you sleeping moments from your departure gate:

      Arriving at San Jose Juan Santamaria Airport (SJO)

      When to fly to San Jose Juan Santamaria Airport (SJO)

      • It's time to plan your travel dates for your flight from Philadelphia International Airport to San Jose Juan Santamaria Airport. April is the most popular month to visit San Jose. If you'd like a more relaxed vibe, go in March.

      • Before locking in your flight from Philadelphia International Airport to San Jose Juan Santamaria Airport, consider the kind of weather you like. March is the warmest month in San Jose, with the temperature ranging from 12ºC (54ºF) to 29ºC (84ºF).

      • Search for cheap tickets from PHL to SJO in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 11ºC (52ºF) and 26ºC (79ºF) on average.

      Explore more of Costa Rica

      • You've seen San Jose, now it's time to explore more of Costa Rica. Travel around 113 kilometres east to Limon to tick off its must-visit sights. From Veragua Rainforest Park to Playa Bonita and Playa Los Baños, you'll have a full itinerary ahead.

      Plan the rest of your trip from Philadelphia to San Jose

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.