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Cheap flights from International Falls to Washington, D.C. from $372

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from International Falls to Washington, D.C. departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from International Falls to Washington, D.C.

Cheap round-trip flights

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Multiple Airlines Logo
INL
-
WAS
1050 mimulti-stop
Multiple Airlines Logo
WAS
-
INL
1050 mimulti-stop
Multiple Airlines

momondo Fare Finder

 
Customize your flight search to find flights from International Falls to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated abril 18, 2026.
Use the filters below to find and compare flights from International Falls to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

vie. 5/8

3:50 pm-11:38 pm

1 stop6h 48m

$372

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

vie. 5/8

3:50 pm-12:51 am

2 stops8h 01m

$410
Quickest one-way

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

dom. 6/21

3:50 pm-11:20 pm

1 stop6h 30m

$754

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

dom. 6/21

10:59 am-11:14 pm

2 stops11h 15m

$2,057

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from International Falls to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Falls Intl to Washington, D.C.?

Delta is the most popular carrier operating from Falls Intl to Washington, D.C.

When to book flights from International Falls to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from International Falls to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap International Falls to Washington, D.C. (INL to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from International Falls to Washington, D.C.

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from International Falls to Washington, D.C. takes 11h 15m
There are no direct flights from International Falls to Washington, D.C.. There are no popular flight routes from International Falls to Washington, D.C..
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Frequently asked questions about flying from International Falls to Washington, D.C.

  • How far is Falls Intl to Washington, D.C. by plane?

    The straight-line distance from Falls Intl to Washington, D.C. is 1052.1 mi. 11h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Falls Intl Airport to Washington, D.C.?

    Prices for flights from Falls Intl Airport to Washington, D.C. were last updated today.

  • How old do you have to be to fly from Falls Intl Airport to Washington, D.C.?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Falls Intl Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Tysons
Linthicum Heights
Bethesda
Fairfax
Springfield
College Park

Why use momondo?

Why should I use momondo to find a flight deal from International Falls to Washington, D.C.?

Finding the right flight to Washington, D.C. from International Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from International Falls to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from International Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from International Falls to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from International Falls to Washington, D.C..

I’m not ready to book a flight from International Falls to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for International Falls to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
lun. 5/18
lun. 5/25
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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport