Flights from Boise to San Juan

Cheapest flights from Boise

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.

Tue, Jul 22 - Tue, Sep 16

BOI

Boise

SJO

Juan Santamaría Intl.

$384 Roundtrip, found 10 hours ago

$384

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 22 from Boise to Juan Santamaría Intl., returning Tue, Sep 16, priced at $384 found 10 hours ago

Tue, Jul 22 - Tue, Sep 16

BOI

Boise

SJO

Juan Santamaría Intl.

$388 Roundtrip, found 10 hours ago

$388

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Tue, Jul 22 from Boise to Juan Santamaría Intl., returning Tue, Sep 16, priced at $388 found 10 hours ago

Sun, Jul 20 - Mon, Oct 20

BOI

Boise

SJO

Juan Santamaría Intl.

$393 Roundtrip, found 10 hours ago

$393

Roundtrip

found 10 hours ago

Select United flight, departing Sun, Jul 20 from Boise to Juan Santamaría Intl., returning Mon, Oct 20, priced at $393 found 10 hours ago

Tue, Jul 15 - Tue, Sep 23

BOI

Boise

SJO

Juan Santamaría Intl.

$394 Roundtrip, found 10 hours ago

$394

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 15 from Boise to Juan Santamaría Intl., returning Tue, Sep 23, priced at $394 found 10 hours ago

Tue, Jul 15 - Tue, Sep 23

BOI

Boise

SJO

Juan Santamaría Intl.

$395 Roundtrip, found 10 hours ago

$395

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 15 from Boise to Juan Santamaría Intl., returning Tue, Sep 23, priced at $395 found 10 hours ago

Tue, Jul 15 - Tue, Sep 23

BOI

Boise

SJO

Juan Santamaría Intl.

$399 Roundtrip, found 10 hours ago

$399

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 15 from Boise to Juan Santamaría Intl., returning Tue, Sep 23, priced at $399 found 10 hours ago

Tue, Jul 22 - Tue, Sep 16

BOI

Boise

SJO

Juan Santamaría Intl.

$404 Roundtrip, found 10 hours ago

$404

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 22 from Boise to Juan Santamaría Intl., returning Tue, Sep 16, priced at $404 found 10 hours ago

Tue, Jul 22 - Tue, Sep 16

BOI

Boise

SJO

Juan Santamaría Intl.

$405 Roundtrip, found 10 hours ago

$405

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 22 from Boise to Juan Santamaría Intl., returning Tue, Sep 16, priced at $405 found 10 hours ago

Tue, Jul 22 - Tue, Sep 16

BOI

Boise

SJO

Juan Santamaría Intl.

$408 Roundtrip, found 10 hours ago

$408

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 22 from Boise to Juan Santamaría Intl., returning Tue, Sep 16, priced at $408 found 10 hours ago

Tue, Jul 22 - Tue, Sep 16

BOI

Boise

SJO

Juan Santamaría Intl.

$409 Roundtrip, found 10 hours ago

$409

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 22 from Boise to Juan Santamaría Intl., returning Tue, Sep 16, priced at $409 found 10 hours ago

Tue, Jul 22 - Tue, Sep 16

BOI

Boise

SJO

Juan Santamaría Intl.

$413 Roundtrip, found 10 hours ago

$413

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 22 from Boise to Juan Santamaría Intl., returning Tue, Sep 16, priced at $413 found 10 hours ago

Tue, Jul 22 - Tue, Sep 16

BOI

Boise

SJO

Juan Santamaría Intl.

$425 Roundtrip, found 10 hours ago

$425

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 22 from Boise to Juan Santamaría Intl., returning Tue, Sep 16, priced at $425 found 10 hours ago

Tue, Jul 22 - Tue, Sep 16

BOI

Boise

SJO

Juan Santamaría Intl.

$426 Roundtrip, found 10 hours ago

$426

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Tue, Jul 22 from Boise to Juan Santamaría Intl., returning Tue, Sep 16, priced at $426 found 10 hours ago

Tue, Jul 22 - Tue, Sep 16

BOI

Boise

SJO

Juan Santamaría Intl.

$429 Roundtrip, found 10 hours ago

$429

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 22 from Boise to Juan Santamaría Intl., returning Tue, Sep 16, priced at $429 found 10 hours ago

Tue, Jul 22 - Tue, Sep 16

BOI

Boise

SJO

Juan Santamaría Intl.

$434 Roundtrip, found 10 hours ago

$434

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Tue, Jul 22 from Boise to Juan Santamaría Intl., returning Tue, Sep 16, priced at $434 found 10 hours ago

Tue, Jul 15 - Tue, Sep 23

BOI

Boise

SJO

Juan Santamaría Intl.

$437 Roundtrip, found 10 hours ago

$437

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 15 from Boise to Juan Santamaría Intl., returning Tue, Sep 23, priced at $437 found 10 hours ago

Tue, Jul 15 - Tue, Sep 23

BOI

Boise

SJO

Juan Santamaría Intl.

$438 Roundtrip, found 10 hours ago

$438

Roundtrip

found 10 hours ago

Select United flight, departing Tue, Jul 15 from Boise to Juan Santamaría Intl., returning Tue, Sep 23, priced at $438 found 10 hours ago

Fri, Jul 25 - Wed, Sep 17

BOI

Boise

SJO

Juan Santamaría Intl.

$505 Roundtrip, found 10 hours ago

$505

Roundtrip

found 10 hours ago

Select Delta flight, departing Fri, Jul 25 from Boise to Juan Santamaría Intl., returning Wed, Sep 17, priced at $505 found 10 hours ago

Fri, Jul 25 - Sun, Sep 14

BOI

Boise

SJO

Juan Santamaría Intl.

$600 Roundtrip, found 10 hours ago

$600

Roundtrip

found 10 hours ago

Select Alaska Airlines flight, departing Fri, Jul 25 from Boise to Juan Santamaría Intl., returning Sun, Sep 14, priced at $600 found 10 hours ago

Sun, Jul 20 - Mon, Oct 20

BOI

Boise

SJO

Juan Santamaría Intl.

$1,244 Roundtrip, found 10 hours ago

$1,244

Roundtrip

found 10 hours ago

Select Copa flight, departing Sun, Jul 20 from Boise to Juan Santamaría Intl., returning Mon, Oct 20, priced at $1,244 found 10 hours ago