Cheap flights from Allentown to La Fortuna from CA $202

View CA $202 flight on Sat, Sep. 6, 2025Opens in a new window

Popular airlines from Allentown to La Fortuna

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Cheap flights from Allentown (ABE) to La Fortuna (SJO)

Prices were available within the past 7 days and start at CA $202 for one-way flights and CA $447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, Sep. 6 - Mon, Sep. 15
PHL
Philadelphia
SJO
San José
CA $447 Roundtrip, found 1 day ago
CA $447
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Sep. 6 from Philadelphia to San José, returning Mon, Sep. 15, priced at CA $447 found 1 day ago
JetBlue Airways
Sat, Sep. 6 - Mon, Sep. 15
PHL
Philadelphia
SJO
San José
CA $465 Roundtrip, found 1 day ago
CA $465
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Sep. 6 from Philadelphia to San José, returning Mon, Sep. 15, priced at CA $465 found 1 day ago
Spirit Airlines
Sat, Sep. 6 - Mon, Sep. 15
PHL
Philadelphia
SJO
San José
CA $484 Roundtrip, found 1 day ago
CA $484
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sat, Sep. 6 from Philadelphia to San José, returning Mon, Sep. 15, priced at CA $484 found 1 day ago
American Airlines
Sat, Sep. 6 - Mon, Sep. 15
PHL
Philadelphia
SJO
San José
CA $729 Roundtrip, found 1 day ago
CA $729
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep. 6 from Philadelphia to San José, returning Mon, Sep. 15, priced at CA $729 found 1 day ago
Delta
Sat, Sep. 6 - Mon, Sep. 15
PHL
Philadelphia
SJO
San José
CA $756 Roundtrip, found 1 day ago
CA $756
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep. 6 from Philadelphia to San José, returning Mon, Sep. 15, priced at CA $756 found 1 day ago
avianca
Thu, Aug. 28 - Fri, Aug. 29
PHL
Philadelphia
SJO
San José
CA $857 Roundtrip, found 5 days ago
CA $857
Roundtrip
found 5 days ago
Select avianca flight, departing Thu, Aug. 28 from Philadelphia to San José, returning Fri, Aug. 29, priced at CA $857 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 $321 - CA $925 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.