Cheap Frontier Airlines flights New York (LGA) to San José (SJO)

Cheap Frontier Airlines flights New York (LGA) to San José (SJO)

Prices were available within the past 7 days and start at for one-way flights and $377 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 5 - Mon, Aug 10

LGA

New York

SJO

San José

$377 Roundtrip, found 6 hours ago

$377

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Wed, Aug 5 from New York to San José, returning Mon, Aug 10, priced at $377 found 6 hours ago

Thu, Aug 6 - Mon, Aug 10

LGA

New York

SJO

San José

$397 Roundtrip, found 6 hours ago

$397

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Thu, Aug 6 from New York to San José, returning Mon, Aug 10, priced at $397 found 6 hours ago

Wed, Aug 5 - Thu, Aug 13

LGA

New York

SJO

San José

$465 Roundtrip, found 6 hours ago

$465

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Wed, Aug 5 from New York to San José, returning Thu, Aug 13, priced at $465 found 6 hours ago

Sat, Aug 1 - Mon, Aug 10

LGA

New York

SJO

San José

$522 Roundtrip, found 6 hours ago

$522

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Sat, Aug 1 from New York to San José, returning Mon, Aug 10, priced at $522 found 6 hours ago

Wed, Aug 5 - Sat, Aug 8

LGA

New York

SJO

San José

$527 Roundtrip, found 6 hours ago

$527

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Wed, Aug 5 from New York to San José, returning Sat, Aug 8, priced at $527 found 6 hours ago

Sun, Aug 2 - Mon, Aug 10

LGA

New York

SJO

San José

$622 Roundtrip, found 6 hours ago

$622

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Sun, Aug 2 from New York to San José, returning Mon, Aug 10, priced at $622 found 6 hours ago