Flights from Chicago to Skagit Riverwalk Trail

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.

Tue, Aug 12 - Wed, Aug 20

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$109 Roundtrip, found 3 hours ago

$109

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Tue, Aug 12 from O'Hare Intl. to Seattle - Tacoma Intl., returning Wed, Aug 20, priced at $109 found 3 hours ago

Mon, Aug 11 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$117 Roundtrip, found 1 hour ago

$117

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $117 found 1 hour ago

Mon, Aug 11 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$117 Roundtrip, found 1 hour ago

$117

Roundtrip

found 1 hour ago

Select United flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $117 found 1 hour ago

Mon, Aug 11 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$117 Roundtrip, found 1 hour ago

$117

Roundtrip

found 1 hour ago

Select Delta flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $117 found 1 hour ago

Mon, Aug 11 - Mon, Aug 18

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$125 Roundtrip, found 3 hours ago

$125

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Mon, Aug 18, priced at $125 found 3 hours ago

Mon, Aug 11 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$127 Roundtrip, found 1 hour ago

$127

Roundtrip

found 1 hour ago

Select Delta flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $127 found 1 hour ago

Thu, Sep 18 - Sat, Sep 27

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$133 Roundtrip, found 2 days ago

$133

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Thu, Sep 18 from O'Hare Intl. to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $133 found 2 days ago

Mon, Aug 11 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$135 Roundtrip, found 1 hour ago

$135

Roundtrip

found 1 hour ago

Select Delta flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $135 found 1 hour ago

Mon, Aug 11 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$135 Roundtrip, found 1 hour ago

$135

Roundtrip

found 1 hour ago

Select Delta flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $135 found 1 hour ago

Mon, Aug 11 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$140 Roundtrip, found 1 hour ago

$140

Roundtrip

found 1 hour ago

Select United flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $140 found 1 hour ago

Mon, Aug 11 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$140 Roundtrip, found 1 hour ago

$140

Roundtrip

found 1 hour ago

Select United flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $140 found 1 hour ago

Sun, Aug 10 - Mon, Aug 18

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$141 Roundtrip, found 3 hours ago

$141

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Sun, Aug 10 from O'Hare Intl. to Seattle - Tacoma Intl., returning Mon, Aug 18, priced at $141 found 3 hours ago

Mon, Aug 11 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$143 Roundtrip, found 1 hour ago

$143

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $143 found 1 hour ago

Mon, Aug 11 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$145 Roundtrip, found 1 hour ago

$145

Roundtrip

found 1 hour ago

Select Delta flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $145 found 1 hour ago

Mon, Aug 11 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$149 Roundtrip, found 1 hour ago

$149

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $149 found 1 hour ago

Mon, Aug 11 - Tue, Aug 19

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$173 Roundtrip, found 1 hour ago

$173

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Mon, Aug 11 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $173 found 1 hour ago

Mon, Jun 30 - Tue, Jul 8

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 1 day ago

$227

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to Seattle - Tacoma Intl., returning Tue, Jul 8, priced at $227 found 1 day ago

Sat, Aug 16 - Thu, Aug 21

MDW

Midway Intl.

SEA

Seattle - Tacoma Intl.

$249 Roundtrip, found 4 days ago

$249

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Aug 16 from Midway Intl. to Seattle - Tacoma Intl., returning Thu, Aug 21, priced at $249 found 4 days ago

Thu, Aug 14 - Fri, Aug 22

MDW

Midway Intl.

PAE

Seattle Paine Field Intl. Airport

$257 Roundtrip, found 4 days ago

$257

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Midway Intl. to Seattle Paine Field Intl. Airport, returning Fri, Aug 22, priced at $257 found 4 days ago

Thu, Jul 24 - Thu, Jul 31

ORD

O'Hare Intl.

SEA

Seattle - Tacoma Intl.

$433 Roundtrip, found 6 days ago

$433

Roundtrip

found 6 days ago

Select Sun Country Airlines flight, departing Thu, Jul 24 from O'Hare Intl. to Seattle - Tacoma Intl., returning Thu, Jul 31, priced at $433 found 6 days ago