Flights from Seattle to Temecula

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, Aug 23 - Tue, Aug 26

SEA

Seattle - Tacoma Intl.

ONT

Los Angeles - Ontario Intl.

$149 Roundtrip, found 2 days ago

$149

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Aug 23 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Tue, Aug 26, priced at $149 found 2 days ago

Tue, Jul 29 - Tue, Aug 12

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$158 Roundtrip, found 4 days ago

$158

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jul 29 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Aug 12, priced at $158 found 4 days ago

Fri, Jul 11 - Wed, Jul 16

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$160 Roundtrip, found 3 days ago

$160

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Jul 16, priced at $160 found 3 days ago

Tue, Aug 12 - Sat, Aug 23

SEA

Seattle - Tacoma Intl.

ONT

Los Angeles - Ontario Intl.

$168 Roundtrip, found 1 day ago

$168

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 12 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Sat, Aug 23, priced at $168 found 1 day ago

Sat, Aug 16 - Sat, Aug 16

SEA

Seattle - Tacoma Intl.

ONT

Los Angeles - Ontario Intl.

$172 Roundtrip, found 2 days ago

$172

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Sat, Aug 16 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Sat, Aug 16, priced at $172 found 2 days ago

Sat, Aug 23 - Tue, Aug 26

SEA

Seattle - Tacoma Intl.

ONT

Los Angeles - Ontario Intl.

$173 Roundtrip, found 2 days ago

$173

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Aug 23 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Tue, Aug 26, priced at $173 found 2 days ago

Wed, Jul 9 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$176 Roundtrip, found 3 days ago

$176

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Jul 15, priced at $176 found 3 days ago

Sat, Aug 23 - Tue, Aug 26

SEA

Seattle - Tacoma Intl.

ONT

Los Angeles - Ontario Intl.

$177 Roundtrip, found 2 days ago

$177

Roundtrip

found 2 days ago

Select United flight, departing Sat, Aug 23 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Tue, Aug 26, priced at $177 found 2 days ago

Tue, Aug 26 - Sat, Aug 30

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Seattle - Tacoma Intl. to San Diego Intl., returning Sat, Aug 30, priced at $177 found 1 day ago

Sat, Aug 23 - Tue, Aug 26

SEA

Seattle - Tacoma Intl.

ONT

Los Angeles - Ontario Intl.

$177 Roundtrip, found 2 days ago

$177

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Aug 23 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Tue, Aug 26, priced at $177 found 2 days ago

Tue, Aug 12 - Sun, Aug 24

SEA

Seattle - Tacoma Intl.

ONT

Los Angeles - Ontario Intl.

$178 Roundtrip, found 1 day ago

$178

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 12 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Sun, Aug 24, priced at $178 found 1 day ago

Fri, Aug 1 - Tue, Aug 12

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$180 Roundtrip, found 4 days ago

$180

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Fri, Aug 1 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Aug 12, priced at $180 found 4 days ago

Wed, Jul 16 - Sun, Jul 20

SEA

Seattle - Tacoma Intl.

ONT

Los Angeles - Ontario Intl.

$183 Roundtrip, found 5 days ago

$183

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jul 16 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Sun, Jul 20, priced at $183 found 5 days ago

Thu, Aug 28 - Sat, Aug 30

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Aug 28 from Seattle - Tacoma Intl. to San Diego Intl., returning Sat, Aug 30, priced at $187 found 1 day ago

Sun, Aug 31 - Tue, Sep 2

PAE

Seattle Paine Field Intl. Airport

SAN

San Diego Intl.

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sun, Aug 31 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Tue, Sep 2, priced at $187 found 1 day ago

Fri, Aug 8 - Sun, Aug 24

SEA

Seattle - Tacoma Intl.

ONT

Los Angeles - Ontario Intl.

$188 Roundtrip, found 1 day ago

$188

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Sun, Aug 24, priced at $188 found 1 day ago

Fri, Aug 1 - Tue, Aug 12

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$190 Roundtrip, found 4 days ago

$190

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Fri, Aug 1 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Aug 12, priced at $190 found 4 days ago

Tue, Jul 29 - Tue, Aug 12

SEA

Seattle - Tacoma Intl.

CLD

McClellan-Palomar

$237 Roundtrip, found 4 days ago

$237

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Jul 29 from Seattle - Tacoma Intl. to McClellan-Palomar, returning Tue, Aug 12, priced at $237 found 4 days ago

Tue, Jul 29 - Tue, Aug 12

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$237 Roundtrip, found 4 days ago

$237

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Jul 29 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Aug 12, priced at $237 found 4 days ago

Fri, Aug 29 - Mon, Sep 1

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$658 Roundtrip, found 1 day ago

$658

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Fri, Aug 29 from Seattle - Tacoma Intl. to San Diego Intl., returning Mon, Sep 1, priced at $658 found 1 day ago