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$402+ Cheap flights from International Falls (INL) to District of Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
INL — IAD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from International Falls to District of Columbia

Keep the following information in mind while searching for International Falls to District of Columbia flight deals. Data was last updated September 16, 2025.

Round-trip from

$402
(Delta)
From Falls Intl to District of Columbia
Search Deals

Find flight deals from International Falls to District of Columbia

Cheapest flights from International Falls to District of Columbia
Explore the most affordable flight options available from International Falls to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:50 pmINL - IAD
1 stop7h 12mDelta
Tue 12/166:03 amIAD - INL
1 stop5h 18mDelta
Deal found 9/14$402
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:50 pmINL - IAD
1 stop7h 02mDelta
Fri 11/286:00 amIAD - INL
2 stops9h 33mDelta
Deal found 9/15$627

Cheapflights Fare Finder

 
Customize your flight search to find flights from International Falls to District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from International Falls to District of Columbia that are best for you.

Fly from

International Falls

Fly to

District of Columbia

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

Wed 11/26

3:50 pm-11:52 pm

1 stop7h 02m

Washington, D.C. Dulles Intl

Fri 11/28

6:00 am-2:33 pm

2 stops9h 33m

$627

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from International Falls to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from International Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from International Falls to District of Columbia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from International Falls to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from International Falls to District of Columbia?

    Falls Intl (INL) is the airport you will fly out of if you book a flight from International Falls to District of Columbia. It is only a 2.4 mi journey to Falls Intl (INL) from International Falls’s city center.

  • How long is the flight from International Falls to District of Columbia?

    There are many flights that can get you from International Falls to District of Columbia in 7h 12m. Fly via Delta to get the fastest option. There are 1033 mi between International Falls and District of Columbia.

  • Can I find deals for flights from International Falls to District of Columbia that include hotel bookings?

    Yes. In addition to deals on International Falls to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from International Falls to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from International Falls to District of Columbia.

  • Can I find deals for business class flights from International Falls to District of Columbia?

    Yes. Cheapflights offers flight deals from International Falls to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from International Falls to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from International Falls to District of Columbia (average of $292). Flying from International Falls to District of Columbia in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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