Flights from Chantilly to Seattle

Cheapest flights from Chantilly

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, Aug 26 - Sat, Sep 6

IAD

Washington Dulles Intl.

SEA

Seattle - Tacoma Intl.

$277 Roundtrip, found 3 days ago

$277

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Washington Dulles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $277 found 3 days ago

Mon, Sep 15 - Sat, Sep 20

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$297 Roundtrip, found 5 days ago

$297

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Mon, Sep 15 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Sep 20, priced at $297 found 5 days ago

Thu, Sep 18 - Sat, Sep 27

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$315 Roundtrip, found 4 days ago

$315

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $315 found 4 days ago

Tue, Aug 26 - Sat, Sep 6

IAD

Washington Dulles Intl.

SEA

Seattle - Tacoma Intl.

$317 Roundtrip, found 3 days ago

$317

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Aug 26 from Washington Dulles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $317 found 3 days ago

Thu, Sep 18 - Sat, Sep 27

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$322 Roundtrip, found 4 days ago

$322

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $322 found 4 days ago

Thu, Sep 18 - Sat, Sep 27

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$327 Roundtrip, found 4 days ago

$327

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $327 found 4 days ago

Thu, Sep 18 - Sat, Sep 27

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$337 Roundtrip, found 4 days ago

$337

Roundtrip

found 4 days ago

Select American Airlines flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $337 found 4 days ago

Thu, Sep 18 - Sat, Sep 27

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$337 Roundtrip, found 4 days ago

$337

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $337 found 4 days ago

Tue, Aug 26 - Sat, Sep 6

IAD

Washington Dulles Intl.

SEA

Seattle - Tacoma Intl.

$342 Roundtrip, found 3 days ago

$342

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Aug 26 from Washington Dulles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $342 found 3 days ago

Thu, Sep 18 - Sat, Sep 27

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$345 Roundtrip, found 4 days ago

$345

Roundtrip

found 4 days ago

Select American Airlines flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $345 found 4 days ago

Tue, Aug 26 - Sat, Sep 6

IAD

Washington Dulles Intl.

SEA

Seattle - Tacoma Intl.

$346 Roundtrip, found 3 days ago

$346

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Aug 26 from Washington Dulles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $346 found 3 days ago

Thu, Sep 18 - Sat, Sep 27

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$355 Roundtrip, found 4 days ago

$355

Roundtrip

found 4 days ago

Select American Airlines flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $355 found 4 days ago

Tue, Aug 26 - Sat, Sep 6

IAD

Washington Dulles Intl.

SEA

Seattle - Tacoma Intl.

$357 Roundtrip, found 3 days ago

$357

Roundtrip

found 3 days ago

Select United flight, departing Tue, Aug 26 from Washington Dulles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $357 found 3 days ago

Thu, Sep 18 - Sat, Sep 27

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$357 Roundtrip, found 4 days ago

$357

Roundtrip

found 4 days ago

Select American Airlines flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $357 found 4 days ago

Thu, Sep 18 - Sat, Sep 27

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$360 Roundtrip, found 4 days ago

$360

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $360 found 4 days ago

Thu, Sep 18 - Sat, Sep 27

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$367 Roundtrip, found 4 days ago

$367

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $367 found 4 days ago

Tue, Aug 26 - Sat, Sep 6

IAD

Washington Dulles Intl.

SEA

Seattle - Tacoma Intl.

$369 Roundtrip, found 3 days ago

$369

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Aug 26 from Washington Dulles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $369 found 3 days ago

Tue, Aug 26 - Sat, Sep 6

IAD

Washington Dulles Intl.

SEA

Seattle - Tacoma Intl.

$375 Roundtrip, found 3 days ago

$375

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Aug 26 from Washington Dulles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $375 found 3 days ago

Thu, Sep 18 - Sat, Sep 27

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$377 Roundtrip, found 4 days ago

$377

Roundtrip

found 4 days ago

Select American Airlines flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Sep 27, priced at $377 found 4 days ago

Thu, Sep 18 - Sat, Sep 27

DCA

Ronald Reagan Washington National

PAE

Seattle Paine Field Intl. Airport

$512 Roundtrip, found 4 days ago

$512

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Seattle Paine Field Intl. Airport, returning Sat, Sep 27, priced at $512 found 4 days ago