Flights from Waterloo to Seattle

Cheapest flights from Waterloo

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.

Sat, Jun 21 - Tue, Jun 24

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$537 Roundtrip, found 2 days ago

$537

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Jun 21 from Waterloo Regional to Seattle - Tacoma Intl., returning Tue, Jun 24, priced at $537 found 2 days ago

Thu, Jun 19 - Thu, Jun 26

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$539 Roundtrip, found 2 days ago

$539

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jun 19 from Waterloo Regional to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $539 found 2 days ago

Wed, Jun 18 - Tue, Jun 24

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$549 Roundtrip, found 2 days ago

$549

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jun 18 from Waterloo Regional to Seattle - Tacoma Intl., returning Tue, Jun 24, priced at $549 found 2 days ago

Wed, Jun 18 - Wed, Jun 25

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$561 Roundtrip, found 2 days ago

$561

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jun 18 from Waterloo Regional to Seattle - Tacoma Intl., returning Wed, Jun 25, priced at $561 found 2 days ago

Sat, Jun 21 - Thu, Jun 26

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$578 Roundtrip, found 2 days ago

$578

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Jun 21 from Waterloo Regional to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $578 found 2 days ago

Thu, Jun 19 - Thu, Jun 26

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$583 Roundtrip, found 2 days ago

$583

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jun 19 from Waterloo Regional to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $583 found 2 days ago

Sat, Jun 21 - Sat, Jun 28

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$585 Roundtrip, found 2 days ago

$585

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Jun 21 from Waterloo Regional to Seattle - Tacoma Intl., returning Sat, Jun 28, priced at $585 found 2 days ago

Wed, Jun 18 - Thu, Jun 26

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$590 Roundtrip, found 2 days ago

$590

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jun 18 from Waterloo Regional to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $590 found 2 days ago

Wed, Jun 18 - Sat, Jun 28

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$597 Roundtrip, found 2 days ago

$597

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jun 18 from Waterloo Regional to Seattle - Tacoma Intl., returning Sat, Jun 28, priced at $597 found 2 days ago

Mon, Jun 16 - Thu, Jun 26

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$619 Roundtrip, found 2 days ago

$619

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Jun 16 from Waterloo Regional to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $619 found 2 days ago

Mon, Jun 16 - Sat, Jun 28

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$626 Roundtrip, found 2 days ago

$626

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Jun 16 from Waterloo Regional to Seattle - Tacoma Intl., returning Sat, Jun 28, priced at $626 found 2 days ago

Thu, Jun 19 - Thu, Jun 26

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$641 Roundtrip, found 2 days ago

$641

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jun 19 from Waterloo Regional to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $641 found 2 days ago

Sun, Jun 22 - Sun, Jun 29

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$642 Roundtrip, found 2 days ago

$642

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jun 22 from Waterloo Regional to Seattle - Tacoma Intl., returning Sun, Jun 29, priced at $642 found 2 days ago

Thu, Jun 19 - Thu, Jun 26

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$647 Roundtrip, found 2 days ago

$647

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jun 19 from Waterloo Regional to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $647 found 2 days ago

Sun, Jun 22 - Sat, Jun 28

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$649 Roundtrip, found 2 days ago

$649

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jun 22 from Waterloo Regional to Seattle - Tacoma Intl., returning Sat, Jun 28, priced at $649 found 2 days ago

Thu, Jun 19 - Thu, Jun 26

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$663 Roundtrip, found 2 days ago

$663

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jun 19 from Waterloo Regional to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $663 found 2 days ago

Thu, Jun 19 - Thu, Jun 26

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$669 Roundtrip, found 2 days ago

$669

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jun 19 from Waterloo Regional to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $669 found 2 days ago

Thu, Jun 19 - Thu, Jun 26

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$676 Roundtrip, found 2 days ago

$676

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jun 19 from Waterloo Regional to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $676 found 2 days ago

Thu, Jun 19 - Thu, Jun 26

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$698 Roundtrip, found 2 days ago

$698

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jun 19 from Waterloo Regional to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $698 found 2 days ago

Thu, Jun 19 - Thu, Jun 26

ALO

Waterloo Regional

SEA

Seattle - Tacoma Intl.

$708 Roundtrip, found 2 days ago

$708

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jun 19 from Waterloo Regional to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $708 found 2 days ago