Flights from Seattle to California

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.

Wed, May 21 - Mon, Jun 2

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$240 Roundtrip, found 19 hours ago

$240

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Wed, May 21 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Mon, Jun 2, priced at $240 found 19 hours ago

Wed, May 21 - Sat, May 31

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$250 Roundtrip, found 19 hours ago

$250

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Wed, May 21 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sat, May 31, priced at $250 found 19 hours ago

Wed, May 21 - Wed, May 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$260 Roundtrip, found 19 hours ago

$260

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Wed, May 21 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Wed, May 28, priced at $260 found 19 hours ago

Fri, May 23 - Tue, Jun 3

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$276 Roundtrip, found 19 hours ago

$276

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Fri, May 23 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Tue, Jun 3, priced at $276 found 19 hours ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$286 Roundtrip, found 3 days ago

$286

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Sep 28, priced at $286 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$297 Roundtrip, found 3 days ago

$297

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Sep 28, priced at $297 found 3 days ago

Sat, May 24 - Sat, May 31

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$304 Roundtrip, found 19 hours ago

$304

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Sat, May 24 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sat, May 31, priced at $304 found 19 hours ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$307 Roundtrip, found 3 days ago

$307

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Sep 28, priced at $307 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$317 Roundtrip, found 3 days ago

$317

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Sep 28, priced at $317 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$337 Roundtrip, found 3 days ago

$337

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Sep 28, priced at $337 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$337 Roundtrip, found 3 days ago

$337

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Sep 28, priced at $337 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$347 Roundtrip, found 3 days ago

$347

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Sep 28, priced at $347 found 3 days ago

Tue, May 27 - Sat, May 31

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$347 Roundtrip, found 19 hours ago

$347

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, May 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sat, May 31, priced at $347 found 19 hours ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$357 Roundtrip, found 3 days ago

$357

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Sep 28, priced at $357 found 3 days ago

Tue, May 27 - Wed, May 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$357 Roundtrip, found 19 hours ago

$357

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, May 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Wed, May 28, priced at $357 found 19 hours ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$367 Roundtrip, found 3 days ago

$367

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Sep 28, priced at $367 found 3 days ago

Sat, May 24 - Sat, May 31

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$384 Roundtrip, found 19 hours ago

$384

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Sat, May 24 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sat, May 31, priced at $384 found 19 hours ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$387 Roundtrip, found 3 days ago

$387

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Sep 28, priced at $387 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$397 Roundtrip, found 3 days ago

$397

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Sep 28, priced at $397 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$488 Roundtrip, found 3 days ago

$488

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sun, Sep 28, priced at $488 found 3 days ago