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Cheap flights from International Falls to Washington, D.C. from $502

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 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:50 pm - 11:21 pm
INL
-
IAD
6h 31m
1 stop
Delta Logo
7:25 am - 2:20 pm
IAD
-
INL
7h 55m
1 stop
$502Delta
Sat, Oct 10 - Mon, Oct 19
Delta Logo
3:50 pm - 11:11 pm
INL
-
IAD
6h 21m
2 stops
Delta Logo
7:25 am - 2:20 pm
IAD
-
INL
7h 55m
1 stop
$512Delta
Fri, Oct 9 - Mon, Oct 19
Delta Logo
10:59 am - 8:14 pm
INL
-
IAD
8h 15m
2 stops
Delta Logo
7:25 am - 2:20 pm
IAD
-
INL
7h 55m
1 stop
$618Delta
Sat, Oct 10 - Mon, Oct 19
Delta Logo
3:50 pm - 11:11 pm
INL
-
IAD
6h 21m
2 stops
Delta Logo
6:00 am - 2:20 pm
IAD
-
INL
9h 20m
2 stops
$821Delta
Fri, Oct 9 - Mon, Oct 19
Delta Logo
3:50 pm - 11:11 pm
INL
-
IAD
6h 21m
2 stops
Delta Logo
6:00 am - 2:20 pm
IAD
-
INL
9h 20m
2 stops
$878Delta
Fri, Oct 9 - Mon, Oct 19
Delta Logo
10:59 am - 8:14 pm
INL
-
IAD
8h 15m
2 stops
Delta Logo
6:00 am - 2:20 pm
IAD
-
INL
9h 20m
2 stops
$984Delta
Sat, Oct 10 - Mon, Oct 19

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

Our best Delta deals on International Falls to Washington, D.C. flight tickets
Delta
Oct 10
INL3:50 pmFalls Intl
6h 31m
1 stop
IAD11:21 pmWashington, D.C. Dulles Intl
Oct 19
IAD7:25 amWashington, D.C. Dulles Intl
7h 55m
1 stop
INL2:20 pmFalls Intl
$502
Delta
Oct 9
INL3:50 pmFalls Intl
6h 21m
2 stops
IAD11:11 pmWashington, D.C. Dulles Intl
Oct 19
IAD7:25 amWashington, D.C. Dulles Intl
7h 55m
1 stop
INL2:20 pmFalls Intl
$512
Delta
Oct 10
INL10:59 amFalls Intl
8h 15m
2 stops
IAD8:14 pmWashington, D.C. Dulles Intl
Oct 19
IAD7:25 amWashington, D.C. Dulles Intl
7h 55m
1 stop
INL2:20 pmFalls Intl
$618

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 July 20, 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 round-trip

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Sat 10/10

3:50 pm-11:21 pm

1 stop6h 31m

Washington, D.C. Dulles Intl

Mon 10/19

7:25 am-2:20 pm

1 stop7h 55m

$502
Quickest round-trip

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Fri 10/9

3:50 pm-11:11 pm

2 stops6h 21m

Washington, D.C. Dulles Intl

Mon 10/19

7:25 am-2:20 pm

1 stop7h 55m

$512

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Sat 10/10

10:59 am-8:14 pm

2 stops8h 15m

Washington, D.C. Dulles Intl

Mon 10/19

7:25 am-2:20 pm

1 stop7h 55m

$618

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Fri 10/9

3:50 pm-11:11 pm

2 stops6h 21m

Washington, D.C. Dulles Intl

Mon 10/19

6:00 am-2:20 pm

2 stops9h 20m

$821

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Fri 10/9

3:50 pm-11:11 pm

2 stops6h 21m

Washington, D.C. Dulles Intl

Mon 10/19

6:00 am-2:20 pm

2 stops9h 20m

$878

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Sat 10/10

10:59 am-8:14 pm

2 stops8h 15m

Washington, D.C. Dulles Intl

Mon 10/19

6:00 am-2:20 pm

2 stops9h 20m

$984

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

Can stopping save me money on International Falls to Washington, D.C. flights?

You could potentially save up to 43% on your flight if you consider stops on a International Falls to Washington, D.C. flight.

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

6h 31m

Direct flights

None
The fastest flight from International Falls to Washington, D.C. takes 6h 31m
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..
Search flight deals

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. 6h 31m 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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Manassas
Towson
Silver Spring
Colonial Beach
Springfield
Tysons
Fairfax
College Park
Edgewood

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