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Cheap flights from Washington, D.C. Reagan-National Airport to International Falls from $349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to International Falls departing on 11/9. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to International Falls

Cheap round-trip flights

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Multiple Airlines Logo
DCA-INL
1053 mimulti-stop
Multiple Airlines Logo
INL-DCA
1053 mimulti-stop
Multiple Airlines
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momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to International Falls 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 October 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to International Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Sun 11/9

6:10 am-10:24 am

1 stop5h 14m

$349

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Sun 11/9

6:06 am-2:33 pm

2 stops9h 27m

$359

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Mon 11/10

6:00 am-2:33 pm

2 stops9h 33m

$496

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to International Falls

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

What is the cheapest day to depart on your flight to International Falls?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to International Falls is on a Wednesday when prices can be found for as low as $601. Flights from Washington, D.C. Reagan-National Airport to International Falls on a Thursday will generally be more expensive and average around $765. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

When to book flights from Washington, D.C. Reagan-National Airport to International Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to International Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to International Falls (DCA to INL) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to International Falls. There are no popular flight routes from Washington, D.C. Reagan-National Airport to International Falls.
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  • How far is Washington, D.C. Reagan-National to Falls Intl by plane?

    The distance between Washington, D.C. Reagan-National and Falls Intl is about 1054.7 mi.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Falls Intl Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Falls 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 Washington, D.C. Reagan-National Airport to Falls Intl Airport.

  • What documentation or ID do you need to fly to Falls Intl Airport?

    The necessary travel and health documents for your Falls Intl Airport 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.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to International Falls for you.

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

Yes. momondo allows you to filter the results for Washington, D.C. to International Falls flights to just show those with flexible booking policies.

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

Once you have performed a search for Washington, D.C. to International Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to International Falls right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to International Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to International Falls and let you know when they change.

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