Flights from St. Louis to Skagit Riverwalk Trail

Cheapest flights from St. Louis

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.

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$189 Roundtrip, found 2 days ago

$189

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $189 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$189 Roundtrip, found 2 days ago

$189

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $189 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$213 Roundtrip, found 2 days ago

$213

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $213 found 2 days ago

Tue, Sep 30 - Sun, Oct 5

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$214 Roundtrip, found 2 days ago

$214

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Sep 30 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $214 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$233 Roundtrip, found 2 days ago

$233

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $233 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$234 Roundtrip, found 2 days ago

$234

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $234 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$237 Roundtrip, found 2 days ago

$237

Roundtrip

found 2 days ago

Select United flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $237 found 2 days ago

Sun, Sep 28 - Sun, Oct 5

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$239 Roundtrip, found 2 days ago

$239

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Sep 28 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $239 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$240 Roundtrip, found 2 days ago

$240

Roundtrip

found 2 days ago

Select United flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $240 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$242 Roundtrip, found 2 days ago

$242

Roundtrip

found 2 days ago

Select United flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $242 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$243 Roundtrip, found 2 days ago

$243

Roundtrip

found 2 days ago

Select United flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $243 found 2 days ago

Mon, Jun 23 - Thu, Jun 26

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$244 Roundtrip, found 2 days ago

$244

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Jun 23 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $244 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$244 Roundtrip, found 2 days ago

$244

Roundtrip

found 2 days ago

Select United flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $244 found 2 days ago

Fri, Oct 3 - Tue, Oct 7

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$244 Roundtrip, found 2 days ago

$244

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Tue, Oct 7, priced at $244 found 2 days ago

Fri, Oct 3 - Sun, Oct 5

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$248 Roundtrip, found 2 days ago

$248

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $248 found 2 days ago

Wed, Jun 25 - Fri, Jun 27

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$249 Roundtrip, found 2 days ago

$249

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Wed, Jun 25 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Fri, Jun 27, priced at $249 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 2 days ago

$257

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $257 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$258 Roundtrip, found 2 days ago

$258

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $258 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$263 Roundtrip, found 2 days ago

$263

Roundtrip

found 2 days ago

Select United flight, departing Wed, Oct 1 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $263 found 2 days ago

Mon, Jun 23 - Sun, Jun 29

STL

Lambert-St. Louis Intl.

SEA

Seattle - Tacoma Intl.

$379 Roundtrip, found 1 day ago

$379

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Mon, Jun 23 from Lambert-St. Louis Intl. to Seattle - Tacoma Intl., returning Sun, Jun 29, priced at $379 found 1 day ago