$211 Cheap United flights Washington (IAD) to Boise (BOI)

$211 Cheap United flights Washington (IAD) to Boise (BOI)

Prices were available within the past 7 days and start at $211 for one-way flights and $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 9 - Tue, Jan 20

IAD

Washington

BOI

Boise

$351 Roundtrip, found 1 day ago

$351

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jan 9 from Washington to Boise, returning Tue, Jan 20, priced at $351 found 1 day ago

Sat, Jan 17 - Mon, Jan 26

IAD

Washington

BOI

Boise

$353 Roundtrip, found 6 days ago

$353

Roundtrip

found 6 days ago

Select United flight, departing Sat, Jan 17 from Washington to Boise, returning Mon, Jan 26, priced at $353 found 6 days ago

Thu, Jan 15 - Mon, Jan 26

IAD

Washington

BOI

Boise

$363 Roundtrip, found 1 hour ago

$363

Roundtrip

found 1 hour ago

Select United flight, departing Thu, Jan 15 from Washington to Boise, returning Mon, Jan 26, priced at $363 found 1 hour ago

Sat, Jan 17 - Mon, Jan 26

IAD

Washington

BOI

Boise

$372 Roundtrip, found 6 days ago

$372

Roundtrip

found 6 days ago

Select United flight, departing Sat, Jan 17 from Washington to Boise, returning Mon, Jan 26, priced at $372 found 6 days ago

Thu, Jan 15 - Mon, Jan 26

IAD

Washington

BOI

Boise

$385 Roundtrip, found 1 hour ago

$385

Roundtrip

found 1 hour ago

Select United flight, departing Thu, Jan 15 from Washington to Boise, returning Mon, Jan 26, priced at $385 found 1 hour ago