Flights from Seattle to Inwood

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, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$277 Roundtrip, found 3 days ago

$277

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $277 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$287 Roundtrip, found 3 days ago

$287

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $287 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$289 Roundtrip, found 3 days ago

$289

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $289 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$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 Washington Dulles Intl., returning Sun, Sep 28, priced at $297 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$297 Roundtrip, found 3 days ago

$297

Roundtrip

found 3 days ago

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

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$299 Roundtrip, found 3 days ago

$299

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $299 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$302 Roundtrip, found 3 days ago

$302

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $302 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$305 Roundtrip, found 3 days ago

$305

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $305 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$312 Roundtrip, found 3 days ago

$312

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $312 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$320 Roundtrip, found 3 days ago

$320

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $320 found 3 days ago

Sun, May 25 - Sun, Jun 1

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$331 Roundtrip, found 23 hours ago

$331

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Sun, May 25 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Jun 1, priced at $331 found 23 hours ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$333 Roundtrip, found 3 days ago

$333

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $333 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$342 Roundtrip, found 3 days ago

$342

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $342 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$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 Washington Dulles Intl., returning Sun, Sep 28, priced at $347 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$351 Roundtrip, found 3 days ago

$351

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $351 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$359 Roundtrip, found 3 days ago

$359

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $359 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$362 Roundtrip, found 3 days ago

$362

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $362 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$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 Washington Dulles Intl., returning Sun, Sep 28, priced at $367 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$368 Roundtrip, found 3 days ago

$368

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $368 found 3 days ago

Wed, Aug 27 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$397 Roundtrip, found 3 days ago

$397

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $397 found 3 days ago