$426 Cheap United flights Washington (IAD) to Idaho Falls (IDA)

$426 Cheap United flights Washington (IAD) to Idaho Falls (IDA)

Prices were available within the past 7 days and start at $426 for one-way flights and $505 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 16 - Sun, May 24

IAD

Washington

IDA

Idaho Falls

$505 Roundtrip, found 1 day ago

$505

Roundtrip

found 1 day ago

Select United flight, departing Sat, May 16 from Washington to Idaho Falls, returning Sun, May 24, priced at $505 found 1 day ago

Fri, May 15 - Sun, May 24

IAD

Washington

IDA

Idaho Falls

$601 Roundtrip, found 1 day ago

$601

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 15 from Washington to Idaho Falls, returning Sun, May 24, priced at $601 found 1 day ago

Sat, May 16 - Thu, May 21

IAD

Washington

IDA

Idaho Falls

$603 Roundtrip, found 1 day ago

$603

Roundtrip

found 1 day ago

Select United flight, departing Sat, May 16 from Washington to Idaho Falls, returning Thu, May 21, priced at $603 found 1 day ago

Thu, May 14 - Sun, May 24

IAD

Washington

IDA

Idaho Falls

$606 Roundtrip, found 1 day ago

$606

Roundtrip

found 1 day ago

Select United flight, departing Thu, May 14 from Washington to Idaho Falls, returning Sun, May 24, priced at $606 found 1 day ago

Fri, May 15 - Sat, May 23

IAD

Washington

IDA

Idaho Falls

$665 Roundtrip, found 1 day ago

$665

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 15 from Washington to Idaho Falls, returning Sat, May 23, priced at $665 found 1 day ago

Fri, May 15 - Sat, May 23

IAD

Washington

IDA

Idaho Falls

$670 Roundtrip, found 1 day ago

$670

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 15 from Washington to Idaho Falls, returning Sat, May 23, priced at $670 found 1 day ago