Flights from Washington to International Falls

Cheapest flights from Washington

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.

Tue, Jul 1 - Fri, Jul 4

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$462 Roundtrip, found 3 days ago

$462

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jul 1 from Ronald Reagan Washington National to Falls Intl., returning Fri, Jul 4, priced at $462 found 3 days ago

Mon, Jun 30 - Fri, Jul 4

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$472 Roundtrip, found 3 days ago

$472

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Jun 30 from Ronald Reagan Washington National to Falls Intl., returning Fri, Jul 4, priced at $472 found 3 days ago

Sat, Jul 5 - Tue, Jul 8

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$475 Roundtrip, found 3 days ago

$475

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Jul 5 from Ronald Reagan Washington National to Falls Intl., returning Tue, Jul 8, priced at $475 found 3 days ago

Thu, Jul 3 - Tue, Jul 8

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$500 Roundtrip, found 3 days ago

$500

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Jul 3 from Ronald Reagan Washington National to Falls Intl., returning Tue, Jul 8, priced at $500 found 3 days ago

Sat, Jul 5 - Wed, Jul 9

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$501 Roundtrip, found 3 days ago

$501

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Jul 5 from Ronald Reagan Washington National to Falls Intl., returning Wed, Jul 9, priced at $501 found 3 days ago

Tue, Jul 1 - Tue, Jul 8

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$503 Roundtrip, found 3 days ago

$503

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jul 1 from Ronald Reagan Washington National to Falls Intl., returning Tue, Jul 8, priced at $503 found 3 days ago

Sat, Jul 5 - Fri, Jul 11

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$516 Roundtrip, found 3 days ago

$516

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Jul 5 from Ronald Reagan Washington National to Falls Intl., returning Fri, Jul 11, priced at $516 found 3 days ago

Thu, Jul 3 - Wed, Jul 9

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$526 Roundtrip, found 3 days ago

$526

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Jul 3 from Ronald Reagan Washington National to Falls Intl., returning Wed, Jul 9, priced at $526 found 3 days ago

Tue, Jul 1 - Wed, Jul 9

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$529 Roundtrip, found 3 days ago

$529

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jul 1 from Ronald Reagan Washington National to Falls Intl., returning Wed, Jul 9, priced at $529 found 3 days ago

Fri, Jul 4 - Fri, Jul 4

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$536 Roundtrip, found 3 days ago

$536

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Jul 4 from Ronald Reagan Washington National to Falls Intl., returning Fri, Jul 4, priced at $536 found 3 days ago

Thu, Jul 3 - Fri, Jul 11

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$541 Roundtrip, found 3 days ago

$541

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Jul 3 from Ronald Reagan Washington National to Falls Intl., returning Fri, Jul 11, priced at $541 found 3 days ago

Tue, Jul 1 - Fri, Jul 11

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$544 Roundtrip, found 3 days ago

$544

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jul 1 from Ronald Reagan Washington National to Falls Intl., returning Fri, Jul 11, priced at $544 found 3 days ago

Sun, Jun 29 - Fri, Jul 4

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$545 Roundtrip, found 3 days ago

$545

Roundtrip

found 3 days ago

Select Delta flight, departing Sun, Jun 29 from Ronald Reagan Washington National to Falls Intl., returning Fri, Jul 4, priced at $545 found 3 days ago

Wed, Jul 2 - Fri, Jul 4

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$556 Roundtrip, found 3 days ago

$556

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Jul 2 from Ronald Reagan Washington National to Falls Intl., returning Fri, Jul 4, priced at $556 found 3 days ago

Sun, Jun 29 - Tue, Jul 8

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$558 Roundtrip, found 3 days ago

$558

Roundtrip

found 3 days ago

Select Delta flight, departing Sun, Jun 29 from Ronald Reagan Washington National to Falls Intl., returning Tue, Jul 8, priced at $558 found 3 days ago

Thu, Jul 3 - Thu, Jul 10

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$570 Roundtrip, found 3 days ago

$570

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Jul 3 from Ronald Reagan Washington National to Falls Intl., returning Thu, Jul 10, priced at $570 found 3 days ago

Tue, Jul 1 - Thu, Jul 10

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$573 Roundtrip, found 3 days ago

$573

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jul 1 from Ronald Reagan Washington National to Falls Intl., returning Thu, Jul 10, priced at $573 found 3 days ago

Wed, Jul 2 - Tue, Jul 8

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$575 Roundtrip, found 3 days ago

$575

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Jul 2 from Ronald Reagan Washington National to Falls Intl., returning Tue, Jul 8, priced at $575 found 3 days ago

Tue, Jul 1 - Sat, Jul 5

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$581 Roundtrip, found 3 days ago

$581

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jul 1 from Ronald Reagan Washington National to Falls Intl., returning Sat, Jul 5, priced at $581 found 3 days ago

Thu, Jul 3 - Fri, Jul 4

DCA

Ronald Reagan Washington National

INL

Falls Intl.

$597 Roundtrip, found 3 days ago

$597

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Jul 3 from Ronald Reagan Washington National to Falls Intl., returning Fri, Jul 4, priced at $597 found 3 days ago