Flights from Chicago to Cascajal

Cheapest flights from Chicago

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 12 - Mon, Jun 23

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$377 Roundtrip, found 1 day ago

$377

Roundtrip

found 1 day ago

Select avianca flight, departing Thu, Jun 12 from O'Hare Intl. to Juan Santamaría Intl., returning Mon, Jun 23, priced at $377 found 1 day ago

Thu, Jun 12 - Mon, Jun 23

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$393 Roundtrip, found 1 day ago

$393

Roundtrip

found 1 day ago

Select avianca flight, departing Thu, Jun 12 from O'Hare Intl. to Juan Santamaría Intl., returning Mon, Jun 23, priced at $393 found 1 day ago

Thu, Jun 12 - Mon, Jun 23

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$405 Roundtrip, found 1 day ago

$405

Roundtrip

found 1 day ago

Select avianca flight, departing Thu, Jun 12 from O'Hare Intl. to Juan Santamaría Intl., returning Mon, Jun 23, priced at $405 found 1 day ago

Thu, Jun 12 - Mon, Jun 23

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$410 Roundtrip, found 1 day ago

$410

Roundtrip

found 1 day ago

Select avianca flight, departing Thu, Jun 12 from O'Hare Intl. to Juan Santamaría Intl., returning Mon, Jun 23, priced at $410 found 1 day ago

Thu, Jun 12 - Mon, Jun 23

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$423 Roundtrip, found 1 day ago

$423

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 12 from O'Hare Intl. to Juan Santamaría Intl., returning Mon, Jun 23, priced at $423 found 1 day ago

Thu, Jun 12 - Mon, Jun 23

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$429 Roundtrip, found 1 day ago

$429

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 12 from O'Hare Intl. to Juan Santamaría Intl., returning Mon, Jun 23, priced at $429 found 1 day ago

Thu, Jun 12 - Mon, Jun 23

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$431 Roundtrip, found 1 day ago

$431

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 12 from O'Hare Intl. to Juan Santamaría Intl., returning Mon, Jun 23, priced at $431 found 1 day ago

Sat, Feb 7 - Sat, Feb 14

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$436 Roundtrip, found 6 days ago

$436

Roundtrip

found 6 days ago

Select United flight, departing Sat, Feb 7 from O'Hare Intl. to Juan Santamaría Intl., returning Sat, Feb 14, priced at $436 found 6 days ago

Thu, Jun 12 - Mon, Jun 23

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$443 Roundtrip, found 1 day ago

$443

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 12 from O'Hare Intl. to Juan Santamaría Intl., returning Mon, Jun 23, priced at $443 found 1 day ago

Thu, Jun 12 - Mon, Jun 23

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$447 Roundtrip, found 1 day ago

$447

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 12 from O'Hare Intl. to Juan Santamaría Intl., returning Mon, Jun 23, priced at $447 found 1 day ago

Sat, Feb 7 - Sat, Feb 14

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$449 Roundtrip, found 6 days ago

$449

Roundtrip

found 6 days ago

Select Delta flight, departing Sat, Feb 7 from O'Hare Intl. to Juan Santamaría Intl., returning Sat, Feb 14, priced at $449 found 6 days ago

Thu, Jun 12 - Mon, Jun 23

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$453 Roundtrip, found 1 day ago

$453

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 12 from O'Hare Intl. to Juan Santamaría Intl., returning Mon, Jun 23, priced at $453 found 1 day ago

Thu, Jun 12 - Mon, Jun 23

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$468 Roundtrip, found 1 day ago

$468

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 12 from O'Hare Intl. to Juan Santamaría Intl., returning Mon, Jun 23, priced at $468 found 1 day ago

Sat, Feb 7 - Sat, Feb 14

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$567 Roundtrip, found 6 days ago

$567

Roundtrip

found 6 days ago

Select American Airlines flight, departing Sat, Feb 7 from O'Hare Intl. to Juan Santamaría Intl., returning Sat, Feb 14, priced at $567 found 6 days ago

Sat, Feb 7 - Sat, Feb 14

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$576 Roundtrip, found 6 days ago

$576

Roundtrip

found 6 days ago

Select Delta flight, departing Sat, Feb 7 from O'Hare Intl. to Juan Santamaría Intl., returning Sat, Feb 14, priced at $576 found 6 days ago

Sat, Feb 7 - Sat, Feb 14

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$596 Roundtrip, found 6 days ago

$596

Roundtrip

found 6 days ago

Select American Airlines flight, departing Sat, Feb 7 from O'Hare Intl. to Juan Santamaría Intl., returning Sat, Feb 14, priced at $596 found 6 days ago

Thu, Jun 12 - Mon, Jun 23

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$700 Roundtrip, found 1 day ago

$700

Roundtrip

found 1 day ago

Select Copa flight, departing Thu, Jun 12 from O'Hare Intl. to Juan Santamaría Intl., returning Mon, Jun 23, priced at $700 found 1 day ago

Sat, Feb 7 - Sat, Feb 14

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$788 Roundtrip, found 6 days ago

$788

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Sat, Feb 7 from O'Hare Intl. to Juan Santamaría Intl., returning Sat, Feb 14, priced at $788 found 6 days ago

Sat, Feb 7 - Sat, Feb 14

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$859 Roundtrip, found 6 days ago

$859

Roundtrip

found 6 days ago

Select Air Canada flight, departing Sat, Feb 7 from O'Hare Intl. to Juan Santamaría Intl., returning Sat, Feb 14, priced at $859 found 6 days ago

Sat, Feb 7 - Sat, Feb 14

ORD

O'Hare Intl.

SJO

Juan Santamaría Intl.

$940 Roundtrip, found 6 days ago

$940

Roundtrip

found 6 days ago

Select Aeromexico flight, departing Sat, Feb 7 from O'Hare Intl. to Juan Santamaría Intl., returning Sat, Feb 14, priced at $940 found 6 days ago