Cheap Flights to Washington County from $67

How much is the cheapest flight to Washington County?

Prices were available within the past 7 days and start at $67 for one-way flights and $134 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 14 - Tue, Jul 21

DEN

Denver

BOI

Boise

$134 Roundtrip, just found

$134

Roundtrip

just found

Select Frontier Airlines flight, departing Tue, Jul 14 from Denver to Boise, returning Tue, Jul 21, priced at $134 just found

Mon, Jun 8 - Tue, Jun 9

SAN

San Diego

BOI

Boise

$167 Roundtrip, found 1 day ago

$167

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 8 from San Diego to Boise, returning Tue, Jun 9, priced at $167 found 1 day ago

Sat, Oct 24 - Sat, Oct 31

ONT

Ontario

BOI

Boise

$177 Roundtrip, found 2 hours ago

$177

Roundtrip

found 2 hours ago

Select Alaska Airlines flight, departing Sat, Oct 24 from Ontario to Boise, returning Sat, Oct 31, priced at $177 found 2 hours ago

Tue, Jun 23 - Tue, Jun 30

LAS

Las Vegas

BOI

Boise

$190 Roundtrip, found 17 hours ago

$190

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Tue, Jun 23 from Las Vegas to Boise, returning Tue, Jun 30, priced at $190 found 17 hours ago

Tue, Sep 1 - Sat, Sep 5

SEA

Seattle

BOI

Boise

$196 Roundtrip, found 10 hours ago

$196

Roundtrip

found 10 hours ago

Select Bargain Flight flight, departing Tue, Sep 1 from Seattle to Boise, returning Sat, Sep 5, priced at $196 found 10 hours ago

Wed, Oct 14 - Tue, Oct 20

LAX

Los Angeles

BOI

Boise

$196 Roundtrip, found 13 hours ago

$196

Roundtrip

found 13 hours ago

Select Bargain Flight flight, departing Wed, Oct 14 from Los Angeles to Boise, returning Tue, Oct 20, priced at $196 found 13 hours ago

Wed, Sep 9 - Sat, Sep 12

LGB

Long Beach

BOI

Boise

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 9 from Long Beach to Boise, returning Sat, Sep 12, priced at $197 found 1 day ago

Wed, Jun 3 - Tue, Jun 9

PDX

Portland

BOI

Boise

$197 Roundtrip, found 6 days ago

$197

Roundtrip

found 6 days ago

Select Southwest Airlines flight, departing Wed, Jun 3 from Portland to Boise, returning Tue, Jun 9, priced at $197 found 6 days ago

Tue, Jun 23 - Wed, Jul 8

SFO

San Francisco

BOI

Boise

$199 Roundtrip, found 19 hours ago

$199

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jun 23 from San Francisco to Boise, returning Wed, Jul 8, priced at $199 found 19 hours ago

Tue, Jun 9 - Tue, Jun 9

SMF

Sacramento

BOI

Boise

$207 Roundtrip, found 1 day ago

$207

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Tue, Jun 9 from Sacramento to Boise, returning Tue, Jun 9, priced at $207 found 1 day ago