Flights from Baltimore to Renton

Cheapest flights from Baltimore

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, Sep 9 - Wed, Sep 17

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Sep 9 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Wed, Sep 17, priced at $197 found 5 days ago

Sat, Sep 20 - Tue, Sep 23

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$207 Roundtrip, found 3 days ago

$207

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, Sep 20 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Sep 23, priced at $207 found 3 days ago

Sat, Sep 20 - Tue, Sep 23

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$217 Roundtrip, found 3 days ago

$217

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, Sep 20 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Sep 23, priced at $217 found 3 days ago

Fri, Jul 25 - Fri, Aug 1

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 4 days ago

$227

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, Jul 25 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Fri, Aug 1, priced at $227 found 4 days ago

Sat, Sep 20 - Tue, Sep 23

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$234 Roundtrip, found 3 days ago

$234

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sat, Sep 20 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Sep 23, priced at $234 found 3 days ago

Tue, Sep 9 - Tue, Sep 16

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$247 Roundtrip, found 5 days ago

$247

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Sep 9 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Sep 16, priced at $247 found 5 days ago

Wed, Sep 24 - Wed, Sep 24

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$252 Roundtrip, found 3 days ago

$252

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Sep 24 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Wed, Sep 24, priced at $252 found 3 days ago

Mon, Sep 8 - Mon, Sep 15

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$256 Roundtrip, found 5 days ago

$256

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Sep 8 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Mon, Sep 15, priced at $256 found 5 days ago

Wed, Sep 24 - Wed, Sep 24

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$256 Roundtrip, found 3 days ago

$256

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Sep 24 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Wed, Sep 24, priced at $256 found 3 days ago

Sat, Sep 20 - Tue, Sep 23

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 3 days ago

$257

Roundtrip

found 3 days ago

Select United flight, departing Sat, Sep 20 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Sep 23, priced at $257 found 3 days ago

Tue, Jul 1 - Wed, Jul 16

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$262 Roundtrip, found 3 days ago

$262

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jul 1 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Wed, Jul 16, priced at $262 found 3 days ago

Mon, Sep 8 - Mon, Sep 15

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$263 Roundtrip, found 5 days ago

$263

Roundtrip

found 5 days ago

Select American Airlines flight, departing Mon, Sep 8 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Mon, Sep 15, priced at $263 found 5 days ago

Mon, Sep 8 - Mon, Sep 15

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$264 Roundtrip, found 5 days ago

$264

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Mon, Sep 8 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Mon, Sep 15, priced at $264 found 5 days ago

Thu, Aug 28 - Sun, Aug 31

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$270 Roundtrip, found 4 days ago

$270

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Sun, Aug 31, priced at $270 found 4 days ago

Thu, Sep 18 - Mon, Sep 29

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Mon, Sep 29, priced at $277 found 1 day ago

Mon, Aug 25 - Fri, Sep 5

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$277 Roundtrip, found 19 hours ago

$277

Roundtrip

found 19 hours ago

Select Hawaiian Airlines flight, departing Mon, Aug 25 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Fri, Sep 5, priced at $277 found 19 hours ago

Sat, Jul 12 - Wed, Jul 23

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$285 Roundtrip, found 13 hours ago

$285

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Wed, Jul 23, priced at $285 found 13 hours ago

Tue, Jul 1 - Wed, Jul 16

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$288 Roundtrip, found 3 days ago

$288

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jul 1 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Wed, Jul 16, priced at $288 found 3 days ago

Wed, Sep 24 - Wed, Sep 24

BWI

Baltimore Washington Intl. Thurgood Marshall

SEA

Seattle - Tacoma Intl.

$292 Roundtrip, found 3 days ago

$292

Roundtrip

found 3 days ago

Select United flight, departing Wed, Sep 24 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Wed, Sep 24, priced at $292 found 3 days ago

Mon, Jul 21 - Wed, Jul 23

DCA

Ronald Reagan Washington National

SEA

Seattle - Tacoma Intl.

$309 Roundtrip, found 2 days ago

$309

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Mon, Jul 21 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Wed, Jul 23, priced at $309 found 2 days ago