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

Departing from District of Columbia to International Falls will take you 5h 14m. There are 1053 mi between District of Columbia and International Falls.

In terms of precipitation, rainfall in International Falls ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit International Falls when rainfall is around 0.6 in.

If weather is an important factor for your trip to International Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 F).

What is the cheapest time of day to fly from DC to INL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to International Falls as you normally would.

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

Most people fly into Falls Intl (INL) if they book a flight to International Falls from District of Columbia. Falls Intl is conveniently located just 2.4 mi from International Falls’s city center.

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

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

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

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

$402+ Flights from District of Columbia to International Falls

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Cheap flight deals from District of Columbia to International Falls

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Cheapest flights from District of Columbia to International Falls
Explore the most affordable flight options available from District of Columbia to International Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

Tue 8/116:10 am

DCA

INL

1 stop5h 14m

Delta

Sat 8/153:50 pm

INL

DCA

1 stop6h 38m

Delta

Deal found 2/8

$402

Thu 6/256:10 am

DCA

INL

1 stop5h 14m

Delta

Wed 7/13:50 pm

INL

DCA

1 stop6h 38m

Delta

Deal found 2/8

$488

Tue 8/116:15 am

IAD

INL

1 stop5h 09m

Delta

Sat 8/153:50 pm

INL

IAD

1 stop6h 39m

Delta

Deal found 2/7

$488

Sun 8/96:15 am

IAD

INL

1 stop5h 09m

Delta

Sat 8/153:50 pm

INL

IAD

1 stop6h 39m

Delta

Deal found 2/6

$498

Thu 6/256:15 am

IAD

INL

1 stop5h 09m

Delta

Wed 7/13:50 pm

INL

IAD

1 stop6h 39m

Delta

Deal found 2/6

$508

Sun 6/146:15 am

IAD

INL

1 stop5h 09m

Delta

Sat 6/2010:59 am

INL

IAD

2 stops11h 00m

Delta

Deal found 2/6

$654

Find flight deals from District of Columbia to International Falls

Round-trip from	$402 (Delta)

From District of Columbia to Falls Intl

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Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Thu 6/25

6:10 am-10:24 am

1 stop5h 14m

Falls Intl

Wed 7/1

3:50 pm-11:28 pm

1 stop6h 38m

$402

Washington, D.C.International Falls

IAD - INL

IADINL

Washington, D.C. Dulles Intl

Thu 6/25

6:15 am-10:24 am

1 stop5h 09m

Falls Intl

Wed 7/1

3:50 pm-11:29 pm

1 stop6h 39m

$508

Washington, D.C.International Falls

IAD - INL

IADINL

Washington, D.C. Dulles Intl

Sun 6/14

6:15 am-10:24 am

1 stop5h 09m

Falls Intl

Sat 6/20

10:59 am-10:59 pm

2 stops11h 00m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

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

Have a flexible travel schedule? Discover the best time to fly to International Falls from District of Columbia with our price prediction graph.

DCA-INL

IAD-INL

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.

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Everything you need to know about your flight from District of Columbia to International Falls

USDC-INL

DCA-INL

IAD-INL

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to International Falls from District of Columbia?
Most people fly into Falls Intl (INL) if they book a flight to International Falls from District of Columbia. Falls Intl is conveniently located just 2.4 mi from International Falls’s city center.
How long is the flight from District of Columbia to International Falls?
Departing from District of Columbia to International Falls will take you 5h 14m. There are 1053 mi between District of Columbia and International Falls.
Can I find deals for flights from District of Columbia to International Falls that include hotel bookings?
Yes. In addition to deals on District of Columbia to International Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to International Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to International Falls.
Can I find deals for business class flights from District of Columbia to International Falls?
Yes. Cheapflights offers flight deals from District of Columbia to International Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to International Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from District of Columbia to International Falls

Cheapest flights from District of Columbia to International FallsExplore the most affordable flight options available from District of Columbia to International Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

Explore the most affordable flight options available from District of Columbia to International Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

Best flights from District of Columbia to International FallsDiscover carefully curated flight deals from District of Columbia to International Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.

Discover carefully curated flight deals from District of Columbia to International Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.

Find flight deals from District of Columbia to International Falls

Keep the following information in mind while searching for District of Columbia to International Falls flight deals. Data was last updated February 9, 2026.

Round-trip from

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

Have a flexible travel schedule? Discover the best time to fly to International Falls from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to International Falls

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to International Falls. 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 into for flights to International Falls from District of Columbia?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for District of Columbia to International Falls

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to International Falls by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from District of Columbia to International Falls by cabin class

Find flights from District of Columbia to International Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to International Falls

Explore flights to International Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 9, 2026.

District of Columbia and International Falls flights

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Cheapest flights from District of Columbia to International Falls
Explore the most affordable flight options available from District of Columbia to International Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

Best flights from District of Columbia to International Falls
Discover carefully curated flight deals from District of Columbia to International Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.