Cheap flights from Philadelphia to Central Valley from CA $153

View CA $153 flight on Sat, Aug. 9, 2025Opens in a new window

Popular airlines from Philadelphia to Central Valley

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

    Flair Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

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Cheap flights from Philadelphia (ILG) to Central Valley (SJO)

Prices were available within the past 7 days and start at CA $153 for one-way flights and CA $319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sun, Aug. 10 - Thu, Aug. 14
PHL
Philadelphia
SJO
San José
CA $319 Roundtrip, found 3 days ago
CA $319
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sun, Aug. 10 from Philadelphia to San José, returning Thu, Aug. 14, priced at CA $319 found 3 days ago
Spirit Airlines
Sat, Aug. 9 - Sat, Aug. 16
PHL
Philadelphia
SJO
San José
CA $368 Roundtrip, found 5 days ago
CA $368
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sat, Aug. 9 from Philadelphia to San José, returning Sat, Aug. 16, priced at CA $368 found 5 days ago
JetBlue Airways
Fri, Aug. 29 - Thu, Sep. 4
PHL
Philadelphia
SJO
San José
CA $438 Roundtrip, found 5 days ago
CA $438
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Aug. 29 from Philadelphia to San José, returning Thu, Sep. 4, priced at CA $438 found 5 days ago
avianca
Thu, Aug. 14 - Mon, Aug. 25
PHL
Philadelphia
SJO
San José
CA $669 Roundtrip, found 6 days ago
CA $669
Roundtrip
found 6 days ago
Select avianca flight, departing Thu, Aug. 14 from Philadelphia to San José, returning Mon, Aug. 25, priced at CA $669 found 6 days ago
American Airlines
Fri, Aug. 29 - Thu, Sep. 4
PHL
Philadelphia
SJO
San José
CA $730 Roundtrip, found 5 days ago
CA $730
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug. 29 from Philadelphia to San José, returning Thu, Sep. 4, priced at CA $730 found 5 days ago
United
Fri, Aug. 29 - Thu, Sep. 4
PHL
Philadelphia
SJO
San José
CA $894 Roundtrip, found 5 days ago
CA $894
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug. 29 from Philadelphia to San José, returning Thu, Sep. 4, priced at CA $894 found 5 days ago

Find the cheapest month to fly from Philadelphia (PHL) to San José (SJO)

March is typically the cheapest month to fly

From CA $322 - CA $926 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.