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Cheap flights from International Falls to Washington, D.C. from $402

This is the cheapest round-trip 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 12/13. 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

Delta Logo
3:50 pm - 12:02 amINL-IAD
7h 12m1 stop
Delta Logo
6:03 am - 10:21 amIAD-INL
5h 18m1 stop
$402Delta
Find Deal
Sat, Dec 13 - Tue, Dec 16
Delta Logo
10:59 am - 11:17 pmINL-IAD
11h 18m2 stops
Delta Logo
6:03 am - 10:21 amIAD-INL
5h 18m1 stop
$412Delta
Find Deal
Sat, Dec 13 - Tue, Dec 16
Delta Logo
10:59 am - 11:17 pmINL-IAD
11h 18m2 stops
Delta Logo
6:00 am - 10:21 amIAD-INL
29h 21m2 stops
$480Delta
Find Deal
Sat, Dec 13 - Tue, Dec 16

Delta flights from International Falls to Washington, D.C.

Our best Delta deals on International Falls to Washington, D.C. flight tickets
Delta
Dec 13
INL3:50 pmFalls Intl
7h 12m
1 stop
IAD12:02 amWashington, D.C. Dulles Intl
Dec 16
IAD6:03 amWashington, D.C. Dulles Intl
5h 18m
1 stop
INL10:21 amFalls Intl
$402
Find similar
Delta
Dec 13
INL10:59 amFalls Intl
11h 18m
2 stops
IAD11:17 pmWashington, D.C. Dulles Intl
Dec 16
IAD6:03 amWashington, D.C. Dulles Intl
5h 18m
1 stop
INL10:21 amFalls Intl
$412
Find similar
Delta
Dec 13
INL10:59 amFalls Intl
11h 18m
2 stops
IAD11:17 pmWashington, D.C. Dulles Intl
Dec 16
IAD6:00 amWashington, D.C. Dulles Intl
29h 21m
2 stops
INL10:21 amFalls Intl
$480
Find similar

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 September 15, 2025.
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

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Sat 12/13

3:50 pm-12:02 am

1 stop7h 12m

Washington, D.C. Dulles Intl

Tue 12/16

6:03 am-10:21 am

1 stop5h 18m

$402

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Sat 12/13

10:59 am-11:17 pm

2 stops11h 18m

Washington, D.C. Dulles Intl

Tue 12/16

6:03 am-10:21 am

1 stop5h 18m

$412

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Sat 12/13

10:59 am-11:17 pm

2 stops11h 18m

Washington, D.C. Dulles Intl

Tue 12/16

6:00 am-10:21 am

2 stops29h 21m

$480

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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.

Direct flights

None
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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  • 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. 7h 12m 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.

  • How do I get Price Alerts for flights from International Falls to Washington, D.C.?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to International Falls from Washington, D.C.. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from International Falls to Washington, D.C. with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

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

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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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