Flights from Seattle to Edwardsville

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.

Thu, Jul 10 - Fri, Jul 11

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$366 Roundtrip, found 8 hours ago

$366

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Fri, Jul 11, priced at $366 found 8 hours ago

Sun, Jul 6 - Fri, Jul 11

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$395 Roundtrip, found 8 hours ago

$395

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Fri, Jul 11, priced at $395 found 8 hours ago

Thu, Jul 10 - Thu, Jul 17

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$406 Roundtrip, found 8 hours ago

$406

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Thu, Jul 17, priced at $406 found 8 hours ago

Tue, Jul 8 - Fri, Jul 11

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$418 Roundtrip, found 8 hours ago

$418

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Fri, Jul 11, priced at $418 found 8 hours ago

Thu, Jul 10 - Mon, Jul 14

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$425 Roundtrip, found 8 hours ago

$425

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Mon, Jul 14, priced at $425 found 8 hours ago

Sun, Jul 6 - Thu, Jul 17

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$435 Roundtrip, found 8 hours ago

$435

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Thu, Jul 17, priced at $435 found 8 hours ago

Sun, Jul 6 - Mon, Jul 14

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$454 Roundtrip, found 8 hours ago

$454

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Mon, Jul 14, priced at $454 found 8 hours ago

Thu, Jul 10 - Wed, Jul 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$458 Roundtrip, found 8 hours ago

$458

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Wed, Jul 16, priced at $458 found 8 hours ago

Tue, Jul 8 - Mon, Jul 14

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$477 Roundtrip, found 8 hours ago

$477

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Mon, Jul 14, priced at $477 found 8 hours ago

Thu, Jul 10 - Sat, Jul 12

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$482 Roundtrip, found 8 hours ago

$482

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Sat, Jul 12, priced at $482 found 8 hours ago

Sun, Jul 6 - Wed, Jul 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$487 Roundtrip, found 8 hours ago

$487

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Wed, Jul 16, priced at $487 found 8 hours ago

Tue, Jul 8 - Wed, Jul 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$510 Roundtrip, found 8 hours ago

$510

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Wed, Jul 16, priced at $510 found 8 hours ago

Sun, Jul 6 - Sat, Jul 12

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$511 Roundtrip, found 8 hours ago

$511

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Sat, Jul 12, priced at $511 found 8 hours ago

Tue, Jul 8 - Sat, Jul 12

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$534 Roundtrip, found 8 hours ago

$534

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Sat, Jul 12, priced at $534 found 8 hours ago

Mon, Jul 7 - Mon, Jul 14

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$589 Roundtrip, found 8 hours ago

$589

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Mon, Jul 7 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Mon, Jul 14, priced at $589 found 8 hours ago