Flights from Idaho Falls to Chantilly

Cheapest flights from Idaho Falls

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.

Wed, Oct 1 - Sat, Oct 18

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$394 Roundtrip, found 3 days ago

$394

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Oct 1 from Idaho Falls Regional to Washington Dulles Intl., returning Sat, Oct 18, priced at $394 found 3 days ago

Sat, Oct 4 - Wed, Oct 15

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$400 Roundtrip, found 3 days ago

$400

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Oct 4 from Idaho Falls Regional to Washington Dulles Intl., returning Wed, Oct 15, priced at $400 found 3 days ago

Sat, Oct 4 - Tue, Oct 14

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$405 Roundtrip, found 3 days ago

$405

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Oct 4 from Idaho Falls Regional to Washington Dulles Intl., returning Tue, Oct 14, priced at $405 found 3 days ago

Sat, Oct 4 - Sat, Oct 18

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$418 Roundtrip, found 3 days ago

$418

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Sat, Oct 4 from Idaho Falls Regional to Washington Dulles Intl., returning Sat, Oct 18, priced at $418 found 3 days ago

Sat, Oct 4 - Wed, Oct 15

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$427 Roundtrip, found 3 days ago

$427

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Oct 4 from Idaho Falls Regional to Washington Dulles Intl., returning Wed, Oct 15, priced at $427 found 3 days ago

Sat, Oct 4 - Wed, Oct 15

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$440 Roundtrip, found 3 days ago

$440

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, Oct 4 from Idaho Falls Regional to Washington Dulles Intl., returning Wed, Oct 15, priced at $440 found 3 days ago

Mon, Oct 6 - Sat, Oct 18

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$449 Roundtrip, found 3 days ago

$449

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Mon, Oct 6 from Idaho Falls Regional to Washington Dulles Intl., returning Sat, Oct 18, priced at $449 found 3 days ago

Fri, Oct 3 - Wed, Oct 15

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$451 Roundtrip, found 3 days ago

$451

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Oct 3 from Idaho Falls Regional to Washington Dulles Intl., returning Wed, Oct 15, priced at $451 found 3 days ago

Wed, Oct 1 - Wed, Oct 15

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$457 Roundtrip, found 3 days ago

$457

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Oct 1 from Idaho Falls Regional to Washington Dulles Intl., returning Wed, Oct 15, priced at $457 found 3 days ago

Sun, Oct 5 - Sat, Oct 18

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$459 Roundtrip, found 3 days ago

$459

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Sun, Oct 5 from Idaho Falls Regional to Washington Dulles Intl., returning Sat, Oct 18, priced at $459 found 3 days ago

Thu, Oct 2 - Sat, Oct 18

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$469 Roundtrip, found 3 days ago

$469

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Thu, Oct 2 from Idaho Falls Regional to Washington Dulles Intl., returning Sat, Oct 18, priced at $469 found 3 days ago

Sat, Oct 4 - Wed, Oct 15

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$473 Roundtrip, found 3 days ago

$473

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, Oct 4 from Idaho Falls Regional to Washington Dulles Intl., returning Wed, Oct 15, priced at $473 found 3 days ago

Sat, Oct 4 - Wed, Oct 15

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$477 Roundtrip, found 3 days ago

$477

Roundtrip

found 3 days ago

Select United flight, departing Sat, Oct 4 from Idaho Falls Regional to Washington Dulles Intl., returning Wed, Oct 15, priced at $477 found 3 days ago

Mon, Oct 6 - Wed, Oct 15

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$477 Roundtrip, found 3 days ago

$477

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Oct 6 from Idaho Falls Regional to Washington Dulles Intl., returning Wed, Oct 15, priced at $477 found 3 days ago

Sat, Oct 4 - Wed, Oct 15

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$478 Roundtrip, found 3 days ago

$478

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, Oct 4 from Idaho Falls Regional to Washington Dulles Intl., returning Wed, Oct 15, priced at $478 found 3 days ago

Sat, Oct 4 - Thu, Oct 16

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$481 Roundtrip, found 3 days ago

$481

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Sat, Oct 4 from Idaho Falls Regional to Washington Dulles Intl., returning Thu, Oct 16, priced at $481 found 3 days ago

Sat, Oct 4 - Wed, Oct 15

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$490 Roundtrip, found 3 days ago

$490

Roundtrip

found 3 days ago

Select United flight, departing Sat, Oct 4 from Idaho Falls Regional to Washington Dulles Intl., returning Wed, Oct 15, priced at $490 found 3 days ago

Mon, Oct 6 - Thu, Oct 16

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$490 Roundtrip, found 3 days ago

$490

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, Oct 6 from Idaho Falls Regional to Washington Dulles Intl., returning Thu, Oct 16, priced at $490 found 3 days ago

Thu, Oct 2 - Wed, Oct 15

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$492 Roundtrip, found 3 days ago

$492

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Oct 2 from Idaho Falls Regional to Washington Dulles Intl., returning Wed, Oct 15, priced at $492 found 3 days ago

Sat, Oct 4 - Wed, Oct 15

IDA

Idaho Falls Regional

IAD

Washington Dulles Intl.

$508 Roundtrip, found 3 days ago

$508

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Idaho Falls Regional to Washington Dulles Intl., returning Wed, Oct 15, priced at $508 found 3 days ago