Flights from Seattle to New Melle

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.

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$168 Roundtrip, found 15 hours ago

$168

Roundtrip

found 15 hours ago

Select United flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $168 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$172 Roundtrip, found 15 hours ago

$172

Roundtrip

found 15 hours ago

Select Delta flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $172 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$177 Roundtrip, found 15 hours ago

$177

Roundtrip

found 15 hours ago

Select Delta flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $177 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$192 Roundtrip, found 15 hours ago

$192

Roundtrip

found 15 hours ago

Select United flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $192 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$197 Roundtrip, found 15 hours ago

$197

Roundtrip

found 15 hours ago

Select United flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $197 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$212 Roundtrip, found 15 hours ago

$212

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $212 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$213 Roundtrip, found 15 hours ago

$213

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $213 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$217 Roundtrip, found 15 hours ago

$217

Roundtrip

found 15 hours ago

Select United flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $217 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$217 Roundtrip, found 15 hours ago

$217

Roundtrip

found 15 hours ago

Select United flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $217 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$218 Roundtrip, found 15 hours ago

$218

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $218 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$225 Roundtrip, found 15 hours ago

$225

Roundtrip

found 15 hours ago

Select United flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $225 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$233 Roundtrip, found 15 hours ago

$233

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $233 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$236 Roundtrip, found 15 hours ago

$236

Roundtrip

found 15 hours ago

Select United flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $236 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$238 Roundtrip, found 15 hours ago

$238

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $238 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$240 Roundtrip, found 15 hours ago

$240

Roundtrip

found 15 hours ago

Select United flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $240 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$241 Roundtrip, found 15 hours ago

$241

Roundtrip

found 15 hours ago

Select United flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $241 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$242 Roundtrip, found 15 hours ago

$242

Roundtrip

found 15 hours ago

Select United flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $242 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$249 Roundtrip, found 15 hours ago

$249

Roundtrip

found 15 hours ago

Select United flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $249 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$252 Roundtrip, found 15 hours ago

$252

Roundtrip

found 15 hours ago

Select United flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $252 found 15 hours ago

Sat, Sep 13 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

STL

Lambert-St. Louis Intl.

$253 Roundtrip, found 15 hours ago

$253

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Sat, Sep 13 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $253 found 15 hours ago