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Cheap flights from Washington, D.C. Reagan-National Airport to International Falls from $339

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 9/22. 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

Delta Logo
7:45 am - 2:13 pmDCA-INL
7h 28m1 stop
Delta Logo
3:50 pm - 11:39 pmINL-DCA
6h 49m1 stop
$402Delta
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
6:30 am - 10:20 amDCA-INL
4h 50m1 stop
Delta Logo
3:50 pm - 11:39 pmINL-DCA
6h 49m1 stop
$472Delta
Find Deal
Wed, Sep 10 - Sat, Sep 13
Delta Logo
6:00 am - 2:17 pmDCA-INL
9h 17m2 stops
Delta Logo
3:50 pm - 11:39 pmINL-DCA
6h 49m1 stop
$482Delta
Find Deal
Wed, Sep 10 - Sat, Sep 13
Delta Logo
6:00 am - 2:13 pmDCA-INL
9h 13m2 stops
Delta Logo
3:50 pm - 11:39 pmINL-DCA
6h 49m1 stop
$522Delta
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
6:00 am - 2:13 pmDCA-INL
9h 13m2 stops
Delta Logo
10:56 am - 10:57 pmINL-DCA
11h 01m2 stops
$567Delta
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
6:00 am - 2:17 pmDCA-INL
9h 17m2 stops
Delta Logo
10:56 am - 9:57 pmINL-DCA
10h 01m2 stops
$613Delta
Find Deal
Wed, Sep 10 - Sat, Sep 13
Delta Logo
6:30 am - 10:20 amDCA-INL
4h 50m1 stop
Delta Logo
3:50 pm - 11:39 pmINL-DCA
6h 49m1 stop
$658Delta
Find Deal
Wed, Sep 10 - Sun, Sep 14
Delta Logo
6:00 am - 2:17 pmDCA-INL
9h 17m2 stops
Delta Logo
3:50 pm - 11:39 pmINL-DCA
6h 49m1 stop
$668Delta
Find Deal
Wed, Sep 10 - Sun, Sep 14
Delta Logo
6:00 am - 2:17 pmDCA-INL
9h 17m2 stops
Delta Logo
10:56 am - 11:42 pmINL-DCA
11h 46m2 stops
$979Delta
Find Deal
Wed, Sep 10 - Sun, Sep 14

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to International Falls flight tickets
Delta
Sep 20
DCA7:45 amWashington, D.C. Reagan-National
7h 28m
1 stop
INL2:13 pmFalls Intl
Sep 27
INL3:50 pmFalls Intl
6h 49m
1 stop
DCA11:39 pmWashington, D.C. Reagan-National
$402
Find similar
Delta
Sep 10
DCA6:30 amWashington, D.C. Reagan-National
4h 50m
1 stop
INL10:20 amFalls Intl
Sep 13
INL3:50 pmFalls Intl
6h 49m
1 stop
DCA11:39 pmWashington, D.C. Reagan-National
$472
Find similar
Delta
Sep 10
DCA6:00 amWashington, D.C. Reagan-National
9h 17m
2 stops
INL2:17 pmFalls Intl
Sep 13
INL3:50 pmFalls Intl
6h 49m
1 stop
DCA11:39 pmWashington, D.C. Reagan-National
$482
Find similar

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 August 28, 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

Sat 9/20

7:45 am-2:13 pm

1 stop7h 28m

Falls Intl

Sat 9/27

3:50 pm-11:39 pm

1 stop6h 49m

$402

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Wed 9/10

6:30 am-10:20 am

1 stop4h 50m

Falls Intl

Sat 9/13

3:50 pm-11:39 pm

1 stop6h 49m

$472

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Wed 9/10

6:00 am-2:17 pm

2 stops9h 17m

Falls Intl

Sat 9/13

3:50 pm-11:39 pm

1 stop6h 49m

$482

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Sat 9/20

6:00 am-2:13 pm

2 stops9h 13m

Falls Intl

Sat 9/27

3:50 pm-11:39 pm

1 stop6h 49m

$522

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Sat 9/20

6:00 am-2:13 pm

2 stops9h 13m

Falls Intl

Sat 9/27

10:56 am-10:57 pm

2 stops11h 01m

$567

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Wed 9/10

6:00 am-2:17 pm

2 stops9h 17m

Falls Intl

Sat 9/13

10:56 am-9:57 pm

2 stops10h 01m

$613

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Wed 9/10

6:30 am-10:20 am

1 stop4h 50m

Falls Intl

Sun 9/14

3:50 pm-11:39 pm

1 stop6h 49m

$658

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Wed 9/10

6:00 am-2:17 pm

2 stops9h 17m

Falls Intl

Sun 9/14

3:50 pm-11:39 pm

1 stop6h 49m

$668

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Wed 9/10

6:00 am-2:17 pm

2 stops9h 17m

Falls Intl

Sun 9/14

10:56 am-11:42 pm

2 stops11h 46m

$979

Washington, D.C.International Falls

DCA - INL

DCAINL

Washington, D.C. Reagan-National

Mon 9/22

6:10 am-10:21 am

1 stop5h 11m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to International Falls from

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.
Search flight deals

  • 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. Flights usually cover this in 4h 50m, depending on flying conditions and air traffic around both airports.

  • 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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