Flights from Portland to San Roque

Cheapest flights from Portland

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, May 22 - Sat, May 24

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$514 Roundtrip, found 1 day ago

$514

Roundtrip

found 1 day ago

Select United flight, departing Thu, May 22 from Portland Intl. to Juan Santamaría Intl., returning Sat, May 24, priced at $514 found 1 day ago

Thu, May 22 - Sat, May 24

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$519 Roundtrip, found 1 day ago

$519

Roundtrip

found 1 day ago

Select United flight, departing Thu, May 22 from Portland Intl. to Juan Santamaría Intl., returning Sat, May 24, priced at $519 found 1 day ago

Thu, May 22 - Sat, May 24

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$523 Roundtrip, found 1 day ago

$523

Roundtrip

found 1 day ago

Select United flight, departing Thu, May 22 from Portland Intl. to Juan Santamaría Intl., returning Sat, May 24, priced at $523 found 1 day ago

Sun, May 25 - Thu, May 29

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$534 Roundtrip, found 5 days ago

$534

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sun, May 25 from Portland Intl. to Juan Santamaría Intl., returning Thu, May 29, priced at $534 found 5 days ago

Sun, May 25 - Wed, May 28

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$538 Roundtrip, found 5 days ago

$538

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sun, May 25 from Portland Intl. to Juan Santamaría Intl., returning Wed, May 28, priced at $538 found 5 days ago

Sun, May 25 - Tue, May 27

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$544 Roundtrip, found 5 days ago

$544

Roundtrip

found 5 days ago

Select United flight, departing Sun, May 25 from Portland Intl. to Juan Santamaría Intl., returning Tue, May 27, priced at $544 found 5 days ago

Thu, May 22 - Sat, May 24

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$559 Roundtrip, found 1 day ago

$559

Roundtrip

found 1 day ago

Select United flight, departing Thu, May 22 from Portland Intl. to Juan Santamaría Intl., returning Sat, May 24, priced at $559 found 1 day ago

Sun, May 25 - Sat, May 31

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$560 Roundtrip, found 5 days ago

$560

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sun, May 25 from Portland Intl. to Juan Santamaría Intl., returning Sat, May 31, priced at $560 found 5 days ago

Sat, May 24 - Thu, May 29

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$562 Roundtrip, found 5 days ago

$562

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 24 from Portland Intl. to Juan Santamaría Intl., returning Thu, May 29, priced at $562 found 5 days ago

Mon, May 19 - Thu, May 22

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$567 Roundtrip, found 5 days ago

$567

Roundtrip

found 5 days ago

Select American Airlines flight, departing Mon, May 19 from Portland Intl. to Juan Santamaría Intl., returning Thu, May 22, priced at $567 found 5 days ago

Mon, May 19 - Thu, May 29

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$568 Roundtrip, found 5 days ago

$568

Roundtrip

found 5 days ago

Select American Airlines flight, departing Mon, May 19 from Portland Intl. to Juan Santamaría Intl., returning Thu, May 29, priced at $568 found 5 days ago

Mon, May 19 - Wed, May 21

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$571 Roundtrip, found 5 days ago

$571

Roundtrip

found 5 days ago

Select American Airlines flight, departing Mon, May 19 from Portland Intl. to Juan Santamaría Intl., returning Wed, May 21, priced at $571 found 5 days ago

Mon, May 19 - Wed, May 28

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$573 Roundtrip, found 5 days ago

$573

Roundtrip

found 5 days ago

Select American Airlines flight, departing Mon, May 19 from Portland Intl. to Juan Santamaría Intl., returning Wed, May 28, priced at $573 found 5 days ago

Thu, May 22 - Sat, May 24

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$578 Roundtrip, found 1 day ago

$578

Roundtrip

found 1 day ago

Select United flight, departing Thu, May 22 from Portland Intl. to Juan Santamaría Intl., returning Sat, May 24, priced at $578 found 1 day ago

Sat, May 24 - Sun, Jun 1

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$580 Roundtrip, found 5 days ago

$580

Roundtrip

found 5 days ago

Select United flight, departing Sat, May 24 from Portland Intl. to Juan Santamaría Intl., returning Sun, Jun 1, priced at $580 found 5 days ago

Thu, May 22 - Sat, May 24

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$583 Roundtrip, found 1 day ago

$583

Roundtrip

found 1 day ago

Select United flight, departing Thu, May 22 from Portland Intl. to Juan Santamaría Intl., returning Sat, May 24, priced at $583 found 1 day ago

Tue, May 20 - Thu, May 29

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$672 Roundtrip, found 5 days ago

$672

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Tue, May 20 from Portland Intl. to Juan Santamaría Intl., returning Thu, May 29, priced at $672 found 5 days ago

Thu, May 22 - Sat, May 24

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$1,639 Roundtrip, found 1 day ago

$1,639

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, May 22 from Portland Intl. to Juan Santamaría Intl., returning Sat, May 24, priced at $1,639 found 1 day ago

Thu, May 22 - Sat, May 24

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$1,756 Roundtrip, found 1 day ago

$1,756

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, May 22 from Portland Intl. to Juan Santamaría Intl., returning Sat, May 24, priced at $1,756 found 1 day ago

Thu, May 22 - Sat, May 24

PDX

Portland Intl.

SJO

Juan Santamaría Intl.

$2,071 Roundtrip, found 1 day ago

$2,071

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Thu, May 22 from Portland Intl. to Juan Santamaría Intl., returning Sat, May 24, priced at $2,071 found 1 day ago