Flights from Seattle to Western United States

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.

Tue, Jul 8 - Thu, Jul 10

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$122 Roundtrip, found 1 day ago

$122

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Thu, Jul 10, priced at $122 found 1 day ago

Wed, Jul 2 - Sat, Jul 5

SEA

Seattle - Tacoma Intl.

PHX

Sky Harbor Intl.

$125 Roundtrip, found 6 days ago

$125

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Jul 2 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Sat, Jul 5, priced at $125 found 6 days ago

Fri, Jul 11 - Fri, Jul 18

PAE

Seattle Paine Field Intl. Airport

PHX

Sky Harbor Intl.

$128 Roundtrip, found 13 hours ago

$128

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Seattle Paine Field Intl. Airport to Sky Harbor Intl., returning Fri, Jul 18, priced at $128 found 13 hours ago

Sat, Jul 5 - Sat, Jul 12

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$132 Roundtrip, found 1 day ago

$132

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jul 5 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Sat, Jul 12, priced at $132 found 1 day ago

Fri, Sep 26 - Sat, Sep 27

SEA

Seattle - Tacoma Intl.

LAX

Los Angeles Intl.

$134 Roundtrip, found 6 days ago

$134

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Sep 26 from Seattle - Tacoma Intl. to Los Angeles Intl., returning Sat, Sep 27, priced at $134 found 6 days ago

Sat, Jun 28 - Sat, Jul 5

SEA

Seattle - Tacoma Intl.

PHX

Sky Harbor Intl.

$135 Roundtrip, found 6 days ago

$135

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jun 28 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Sat, Jul 5, priced at $135 found 6 days ago

Tue, Jun 10 - Tue, Jun 17

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$137 Roundtrip, found 1 day ago

$137

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 10 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Jun 17, priced at $137 found 1 day ago

Fri, Jul 11 - Mon, Jul 14

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$138 Roundtrip, found 2 days ago

$138

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Seattle - Tacoma Intl. to Denver Intl., returning Mon, Jul 14, priced at $138 found 2 days ago

Mon, Jun 23 - Tue, Jun 24

PAE

Seattle Paine Field Intl. Airport

SFO

San Francisco Intl.

$141 Roundtrip, found 6 days ago

$141

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Mon, Jun 23 from Seattle Paine Field Intl. Airport to San Francisco Intl., returning Tue, Jun 24, priced at $141 found 6 days ago

Mon, Jun 23 - Fri, Jun 27

PAE

Seattle Paine Field Intl. Airport

LAS

Harry Reid Intl.

$148 Roundtrip, found 8 hours ago

$148

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Seattle Paine Field Intl. Airport to Harry Reid Intl., returning Fri, Jun 27, priced at $148 found 8 hours ago

Tue, Nov 11 - Tue, Nov 11

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$152 Roundtrip, found 2 days ago

$152

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Nov 11 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Tue, Nov 11, priced at $152 found 2 days ago

Tue, Jul 29 - Wed, Jul 30

SEA

Seattle - Tacoma Intl.

SFO

San Francisco Intl.

$157 Roundtrip, just found

$157

Roundtrip

just found

Select Hawaiian Airlines flight, departing Tue, Jul 29 from Seattle - Tacoma Intl. to San Francisco Intl., returning Wed, Jul 30, priced at $157 just found

Sat, Sep 6 - Tue, Sep 9

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$157 Roundtrip, found 3 days ago

$157

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Sat, Sep 6 from Seattle - Tacoma Intl. to Denver Intl., returning Tue, Sep 9, priced at $157 found 3 days ago

Mon, Sep 1 - Fri, Sep 5

PAE

Seattle Paine Field Intl. Airport

DEN

Denver Intl.

$158 Roundtrip, found 3 days ago

$158

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Sep 1 from Seattle Paine Field Intl. Airport to Denver Intl., returning Fri, Sep 5, priced at $158 found 3 days ago

Sun, Sep 14 - Fri, Sep 19

SEA

Seattle - Tacoma Intl.

SLC

Salt Lake City Intl.

$176 Roundtrip, found 2 days ago

$176

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Sep 14 from Seattle - Tacoma Intl. to Salt Lake City Intl., returning Fri, Sep 19, priced at $176 found 2 days ago

Tue, Jul 15 - Tue, Jul 22

SEA

Seattle - Tacoma Intl.

LAX

Los Angeles Intl.

$187 Roundtrip, found 3 days ago

$187

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jul 15 from Seattle - Tacoma Intl. to Los Angeles Intl., returning Tue, Jul 22, priced at $187 found 3 days ago

Wed, Oct 15 - Mon, Oct 20

SEA

Seattle - Tacoma Intl.

SLC

Salt Lake City Intl.

$217 Roundtrip, found 3 days ago

$217

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to Salt Lake City Intl., returning Mon, Oct 20, priced at $217 found 3 days ago

Sun, Aug 3 - Fri, Aug 8

PAE

Seattle Paine Field Intl. Airport

SAN

San Diego Intl.

$227 Roundtrip, found 1 day ago

$227

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sun, Aug 3 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Fri, Aug 8, priced at $227 found 1 day ago

Tue, Jun 10 - Tue, Jun 17

SEA

Seattle - Tacoma Intl.

CLD

McClellan-Palomar

$282 Roundtrip, found 1 day ago

$282

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jun 10 from Seattle - Tacoma Intl. to McClellan-Palomar, returning Tue, Jun 17, priced at $282 found 1 day ago

Sun, Jul 13 - Wed, Jul 16

PAE

Seattle Paine Field Intl. Airport

LAX

Los Angeles Intl.

$284 Roundtrip, found 4 days ago

$284

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Sun, Jul 13 from Seattle Paine Field Intl. Airport to Los Angeles Intl., returning Wed, Jul 16, priced at $284 found 4 days ago