$151 Cheap United flights Washington (IAD) to Boise (BOI)

$151 Cheap United flights Washington (IAD) to Boise (BOI)

Prices were available within the past 7 days and start at $151 for one-way flights and $301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 8 - Mon, Jul 21

IAD

Washington

BOI

Boise

$301 Roundtrip, found 1 day ago

$301

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 8 from Washington to Boise, returning Mon, Jul 21, priced at $301 found 1 day ago

Thu, Jul 10 - Wed, Jul 23

IAD

Washington

BOI

Boise

$318 Roundtrip, found 1 day ago

$318

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 10 from Washington to Boise, returning Wed, Jul 23, priced at $318 found 1 day ago

Thu, Jul 10 - Wed, Jul 23

IAD

Washington

BOI

Boise

$344 Roundtrip, found 1 day ago

$344

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 10 from Washington to Boise, returning Wed, Jul 23, priced at $344 found 1 day ago

Thu, Jul 10 - Wed, Jul 23

IAD

Washington

BOI

Boise

$361 Roundtrip, found 1 day ago

$361

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 10 from Washington to Boise, returning Wed, Jul 23, priced at $361 found 1 day ago

Thu, Jul 10 - Wed, Jul 23

IAD

Washington

BOI

Boise

$379 Roundtrip, found 1 day ago

$379

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 10 from Washington to Boise, returning Wed, Jul 23, priced at $379 found 1 day ago

Wed, Jul 9 - Tue, Jul 22

IAD

Washington

BOI

Boise

$384 Roundtrip, found 1 day ago

$384

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jul 9 from Washington to Boise, returning Tue, Jul 22, priced at $384 found 1 day ago