Flights from Seattle to Comerio

Cheapest flights from Seattle

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.

Mon, Jun 23 - Mon, Jun 30

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$456 Roundtrip, found 1 day ago

$456

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $456 found 1 day ago

Mon, Jun 23 - Mon, Jun 30

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$462 Roundtrip, found 1 day ago

$462

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $462 found 1 day ago

Mon, Jun 23 - Mon, Jun 30

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$497 Roundtrip, found 1 day ago

$497

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $497 found 1 day ago

Fri, Jun 20 - Wed, Jul 2

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$505 Roundtrip, found 1 day ago

$505

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Fri, Jun 20 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Wed, Jul 2, priced at $505 found 1 day ago

Sat, Jun 21 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

BQN

Rafael Hernandez

$506 Roundtrip, found 1 day ago

$506

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sat, Jun 21 from Seattle - Tacoma Intl. to Rafael Hernandez, returning Fri, Jul 4, priced at $506 found 1 day ago

Fri, Jun 20 - Thu, Jul 3

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$513 Roundtrip, found 1 day ago

$513

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Fri, Jun 20 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Thu, Jul 3, priced at $513 found 1 day ago

Sat, Jun 21 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$518 Roundtrip, found 1 day ago

$518

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sat, Jun 21 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Fri, Jul 4, priced at $518 found 1 day ago

Mon, Jun 23 - Mon, Jun 30

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$521 Roundtrip, found 1 day ago

$521

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $521 found 1 day ago

Mon, Jun 23 - Mon, Jun 30

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$523 Roundtrip, found 1 day ago

$523

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $523 found 1 day ago

Fri, Jun 20 - Tue, Jul 1

SEA

Seattle - Tacoma Intl.

BQN

Rafael Hernandez

$526 Roundtrip, found 1 day ago

$526

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Fri, Jun 20 from Seattle - Tacoma Intl. to Rafael Hernandez, returning Tue, Jul 1, priced at $526 found 1 day ago

Mon, Jun 23 - Mon, Jun 30

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$527 Roundtrip, found 1 day ago

$527

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $527 found 1 day ago

Mon, Jun 23 - Mon, Jun 30

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$529 Roundtrip, found 1 day ago

$529

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $529 found 1 day ago

Mon, Jun 23 - Mon, Jun 30

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$530 Roundtrip, found 1 day ago

$530

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $530 found 1 day ago

Sat, Jun 21 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

BQN

Rafael Hernandez

$534 Roundtrip, found 1 day ago

$534

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sat, Jun 21 from Seattle - Tacoma Intl. to Rafael Hernandez, returning Fri, Jul 4, priced at $534 found 1 day ago

Mon, Jun 23 - Mon, Jun 30

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$535 Roundtrip, found 1 day ago

$535

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $535 found 1 day ago

Sat, Jun 21 - Wed, Jul 2

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$538 Roundtrip, found 1 day ago

$538

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sat, Jun 21 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Wed, Jul 2, priced at $538 found 1 day ago

Mon, Jun 23 - Mon, Jun 30

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$540 Roundtrip, found 1 day ago

$540

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $540 found 1 day ago

Wed, Jun 25 - Thu, Jul 3

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$561 Roundtrip, found 1 day ago

$561

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jun 25 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Thu, Jul 3, priced at $561 found 1 day ago

Mon, Jun 23 - Mon, Jun 30

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$710 Roundtrip, found 1 day ago

$710

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $710 found 1 day ago

Mon, Jun 23 - Mon, Jun 30

SEA

Seattle - Tacoma Intl.

SJU

Luis Munoz Marin Intl.

$873 Roundtrip, found 1 day ago

$873

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $873 found 1 day ago