Flights from Seattle to Fort Belvoir

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.

Tue, Jul 8 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$207 Roundtrip, found 1 day ago

$207

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 8 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $207 found 1 day ago

Thu, Jul 10 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $234 found 1 day ago

Thu, Jul 10 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$242 Roundtrip, found 1 day ago

$242

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $242 found 1 day ago

Thu, Jul 10 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$243 Roundtrip, found 1 day ago

$243

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $243 found 1 day ago

Wed, Sep 17 - Sat, Sep 27

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$257 Roundtrip, found 4 days ago

$257

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Wed, Sep 17 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sat, Sep 27, priced at $257 found 4 days ago

Thu, Jul 10 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select Sun Country Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $260 found 1 day ago

Thu, Jul 10 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$267 Roundtrip, found 1 day ago

$267

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $267 found 1 day ago

Thu, Sep 18 - Tue, Sep 30

SEA

Seattle - Tacoma Intl.

DCA

Ronald Reagan Washington National

$270 Roundtrip, found 4 days ago

$270

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Tue, Sep 30, priced at $270 found 4 days ago

Wed, Jun 11 - Fri, Jun 20

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$277 Roundtrip, found 6 days ago

$277

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Wed, Jun 11 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Fri, Jun 20, priced at $277 found 6 days ago

Tue, Jul 8 - Wed, Jul 16

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Jul 8 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jul 16, priced at $277 found 1 day ago

Thu, Jul 10 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $279 found 1 day ago

Thu, Jul 10 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$282 Roundtrip, found 1 day ago

$282

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $282 found 1 day ago

Fri, Jun 13 - Mon, Jun 23

PAE

Seattle Paine Field Intl. Airport

IAD

Washington Dulles Intl.

$286 Roundtrip, found 6 days ago

$286

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Seattle Paine Field Intl. Airport to Washington Dulles Intl., returning Mon, Jun 23, priced at $286 found 6 days ago

Thu, Jul 10 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$293 Roundtrip, found 1 day ago

$293

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $293 found 1 day ago

Thu, Jul 10 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$294 Roundtrip, found 1 day ago

$294

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $294 found 1 day ago

Thu, Jul 10 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$295 Roundtrip, found 1 day ago

$295

Roundtrip

found 1 day ago

Select Sun Country Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $295 found 1 day ago

Wed, Jul 9 - Wed, Jul 16

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jul 16, priced at $297 found 1 day ago

Thu, Jul 10 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $297 found 1 day ago

Thu, Jun 12 - Sat, Jun 21

SEA

Seattle - Tacoma Intl.

IAD

Washington Dulles Intl.

$297 Roundtrip, found 6 days ago

$297

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Thu, Jun 12 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sat, Jun 21, priced at $297 found 6 days ago

Thu, Jul 10 - Tue, Jul 15

SEA

Seattle - Tacoma Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 15, priced at $317 found 1 day ago