Latest deals
When to book
FAQs
Price Alerts

Cheap flights from International Falls to Washington, D.C. from $472

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 12/6. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 12:02 amINL-IAD
7h 12m1 stop
Delta Logo
6:03 am - 10:24 amIAD-INL
5h 21m1 stop
$472Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9
Delta Logo
3:50 pm - 12:02 amINL-IAD
7h 12m1 stop
Delta Logo
6:03 am - 10:24 amIAD-INL
5h 21m1 stop
$512Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9
Delta Logo
3:50 pm - 12:02 amINL-IAD
7h 12m1 stop
Delta Logo
6:00 am - 10:24 amIAD-INL
29h 24m2 stops
$531Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9
Delta Logo
3:50 pm - 12:02 amINL-IAD
7h 12m1 stop
Delta Logo
5:03 pm - 10:24 amIAD-INL
18h 21m2 stops
$546Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9
Delta Logo
10:59 am - 11:08 pmINL-IAD
11h 09m2 stops
Delta Logo
5:03 pm - 10:24 amIAD-INL
18h 21m2 stops
$590Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9
Delta Logo
10:59 am - 11:08 pmINL-IAD
11h 09m2 stops
Delta Logo
11:06 am - 10:24 amIAD-INL
24h 18m2 stops
$605Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9

Delta flights from International Falls to Washington, D.C. Dulles Intl Airport

Our best Delta deals on International Falls to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Apr 22
INL10:59 amFalls Intl
5h 59m
1 stop
IAD5:58 pmWashington, D.C. Dulles Intl
Apr 25
IAD6:15 amWashington, D.C. Dulles Intl
5h 09m
1 stop
INL10:24 amFalls Intl
$462
Find similar
Delta
Dec 6
INL3:50 pmFalls Intl
7h 12m
1 stop
IAD12:02 amWashington, D.C. Dulles Intl
Dec 9
IAD6:03 amWashington, D.C. Dulles Intl
5h 21m
1 stop
INL10:24 amFalls Intl
$472
Find similar
Delta
Dec 6
INL3:50 pmFalls Intl
7h 12m
1 stop
IAD12:02 amWashington, D.C. Dulles Intl
Dec 9
IAD6:03 amWashington, D.C. Dulles Intl
5h 21m
1 stop
INL10:24 amFalls Intl
$512
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from International Falls to Washington, D.C. Dulles Intl Airport 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 November 21, 2025.
Use the filters below to find and compare flights from International Falls to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Sat 12/6

3:50 pm-12:02 am

1 stop7h 12m

Washington, D.C. Dulles Intl

Tue 12/9

6:03 am-10:24 am

1 stop5h 21m

$472

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Sat 12/6

3:50 pm-12:02 am

1 stop7h 12m

Washington, D.C. Dulles Intl

Tue 12/9

6:03 am-10:24 am

1 stop5h 21m

$512

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Sat 12/6

3:50 pm-12:02 am

1 stop7h 12m

Washington, D.C. Dulles Intl

Tue 12/9

6:00 am-10:24 am

2 stops29h 24m

$531

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Sat 12/6

3:50 pm-12:02 am

1 stop7h 12m

Washington, D.C. Dulles Intl

Tue 12/9

5:03 pm-10:24 am

2 stops18h 21m

$546

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Sat 12/6

10:59 am-11:08 pm

2 stops11h 09m

Washington, D.C. Dulles Intl

Tue 12/9

5:03 pm-10:24 am

2 stops18h 21m

$590

International FallsWashington, D.C.

INL - IAD

INLIAD

Falls Intl

Sat 12/6

10:59 am-11:08 pm

2 stops11h 09m

Washington, D.C. Dulles Intl

Tue 12/9

11:06 am-10:24 am

2 stops24h 18m

$605

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Are you open to changing your travel dates? Check out the ideal times to fly from International Falls to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (INL to IAD) flight deals and tips

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

Direct flights

None
There are no direct flights from International Falls to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from International Falls to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

    Falls Intl and Washington, D.C. Dulles Intl are 1034.3 mi apart from one another. Flights usually cover this in 5h 59m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Falls Intl Airport to Washington, D.C. Dulles Intl Airport are updated daily.

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

    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. Dulles Intl Airport.

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

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

    Price Alerts will notify you by email when the price for flights to Washington, D.C. Dulles Intl Airport from International Falls decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from International Falls to Washington, D.C. Dulles Intl Airport 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from International Falls.

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

momondo does allow users to show only those flights to Washington, D.C. from International Falls which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from International Falls.

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 offers price alerts on flights to Washington, D.C. from International Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 12/21
Sun 12/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.