Flights from Los Angeles to Mukilteo

Cheapest flights from Los Angeles

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, Aug 6 - Wed, Aug 13

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$149 Roundtrip, found 4 hours ago

$149

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Wed, Aug 6 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Wed, Aug 13, priced at $149 found 4 hours ago

Wed, Aug 6 - Sat, Aug 16

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$158 Roundtrip, found 4 hours ago

$158

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Wed, Aug 6 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Sat, Aug 16, priced at $158 found 4 hours ago

Mon, Aug 4 - Sat, Aug 16

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$168 Roundtrip, found 4 hours ago

$168

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Mon, Aug 4 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Sat, Aug 16, priced at $168 found 4 hours ago

Fri, Sep 12 - Thu, Sep 18

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$173 Roundtrip, found 2 days ago

$173

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Sep 12 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Thu, Sep 18, priced at $173 found 2 days ago

Fri, Sep 12 - Thu, Sep 18

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$177 Roundtrip, found 2 days ago

$177

Roundtrip

found 2 days ago

Select United flight, departing Fri, Sep 12 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Thu, Sep 18, priced at $177 found 2 days ago

Tue, Sep 9 - Wed, Sep 17

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$177 Roundtrip, found 2 days ago

$177

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Sep 9 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Wed, Sep 17, priced at $177 found 2 days ago

Sat, Jul 19 - Sat, Jul 26

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$178 Roundtrip, found 20 hours ago

$178

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Jul 26, priced at $178 found 20 hours ago

Tue, Jul 29 - Wed, Aug 13

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$180 Roundtrip, found 2 days ago

$180

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Jul 29 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Wed, Aug 13, priced at $180 found 2 days ago

Tue, Jul 29 - Wed, Aug 13

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$180 Roundtrip, found 2 days ago

$180

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Jul 29 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Wed, Aug 13, priced at $180 found 2 days ago

Tue, Jul 29 - Wed, Aug 13

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$182 Roundtrip, found 2 days ago

$182

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jul 29 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Wed, Aug 13, priced at $182 found 2 days ago

Sun, Aug 3 - Sat, Aug 16

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$183 Roundtrip, found 4 hours ago

$183

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Sun, Aug 3 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Sat, Aug 16, priced at $183 found 4 hours ago

Fri, Aug 8 - Sat, Aug 9

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$186 Roundtrip, found 2 days ago

$186

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Aug 9, priced at $186 found 2 days ago

Sat, Aug 9 - Sat, Aug 9

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$187 Roundtrip, found 2 days ago

$187

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Aug 9 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Aug 9, priced at $187 found 2 days ago

Tue, Jul 22 - Mon, Jul 28

BUR

Hollywood Burbank

SEA

Seattle - Tacoma Intl.

$188 Roundtrip, found 6 days ago

$188

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Jul 22 from Hollywood Burbank to Seattle - Tacoma Intl., returning Mon, Jul 28, priced at $188 found 6 days ago

Wed, Aug 6 - Wed, Aug 13

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$197 Roundtrip, found 4 hours ago

$197

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Wed, Aug 6 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Wed, Aug 13, priced at $197 found 4 hours ago

Fri, Sep 12 - Thu, Sep 18

ONT

Los Angeles - Ontario Intl.

SEA

Seattle - Tacoma Intl.

$197 Roundtrip, found 2 days ago

$197

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Fri, Sep 12 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Thu, Sep 18, priced at $197 found 2 days ago

Sun, Jul 20 - Sat, Jul 26

LAX

Los Angeles Intl.

PAE

Seattle Paine Field Intl. Airport

$227 Roundtrip, found 20 hours ago

$227

Roundtrip

found 20 hours ago

Select Hawaiian Airlines flight, departing Sun, Jul 20 from Los Angeles Intl. to Seattle Paine Field Intl. Airport, returning Sat, Jul 26, priced at $227 found 20 hours ago

Sat, Jun 7 - Fri, Jun 13

SNA

John Wayne

SEA

Seattle - Tacoma Intl.

$231 Roundtrip, found 2 hours ago

$231

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Sat, Jun 7 from John Wayne to Seattle - Tacoma Intl., returning Fri, Jun 13, priced at $231 found 2 hours ago

Sat, Jun 14 - Tue, Jun 17

LGB

Long Beach Municipal

SEA

Seattle - Tacoma Intl.

$353 Roundtrip, found 2 days ago

$353

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Jun 14 from Long Beach Municipal to Seattle - Tacoma Intl., returning Tue, Jun 17, priced at $353 found 2 days ago

Sat, Jun 7 - Sun, Jun 8

SNA

John Wayne

PAE

Seattle Paine Field Intl. Airport

$587 Roundtrip, found 2 hours ago

$587

Roundtrip

found 2 hours ago

Select Alaska Airlines flight, departing Sat, Jun 7 from John Wayne to Seattle Paine Field Intl. Airport, returning Sun, Jun 8, priced at $587 found 2 hours ago