What is the cheapest airline that flies from Indiana to Washington, D.C. Reagan-National?

Southwest, United Airlines, and Delta are the most popular carriers operating from Indiana to Washington, D.C. Reagan-National

What airlines fly to Washington, D.C. Reagan-National Airport?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Indiana according to our data. American Airlines is the first choice among our users, with 85% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Flight times from Indiana to Washington, D.C. Reagan-National Airport vary, but if you’re flying out of South Bend and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 1h 36m on average. Another popular route from Indiana to Washington, D.C. Reagan-National Airport is flying from Indianapolis to Washington, D.C. Dulles Intl Airport, which will take roughly 1h 40m. Keep in mind that layovers or delays could extend your travel time.

How many operators does momondo search for flights from Indiana to Washington, D.C. Reagan-National Airport?

The number of operators available for flights from Indiana to Washington, D.C. Reagan-National Airport is 6 as of April 2026.

How old do you have to be to fly from Indiana to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indiana to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$70 Cheap Flights from Indiana to Washington, D.C. Reagan-National Airport in 2026

Q: How many flights depart from Indiana to Washington, D.C. Reagan-National Airport on average per week?

The number of flights available between Indiana and Washington, D.C. Reagan-National Airport is 468 per week as of April 2026. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.

Q: How many flights depart from Indiana to Washington, D.C. Reagan-National Airport on average per day?

As of April 2026, 66 flights take off from Indiana and land in Washington, D.C. Reagan-National Airport each day. The most common flight departure time for this route is 9:00AM, with 64% of daily flights taking off at noon.

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:26 am - 1:00 pm

CVG

DCA

1h 34mnonstop

8:29 am - 10:25 am

DCA

CVG

1h 56mnonstop

$191American Airlines

Sat, May 9 - Mon, May 11

12:15 pm - 9:58 pm

CVG

DCA

9h 43m

1 stop

1:59 pm - 12:00 pm

DCA

CVG

22h 01m

1 stop

$192Frontier

Tue, May 5 - Fri, May 8

5:40 pm - 7:24 pm

CVG

DCA

1h 44mnonstop

5:55 am - 10:41 am

DCA

CVG

4h 46m

1 stop

$201American Airlines

Wed, May 13 - Sun, May 17

12:35 pm - 2:04 pm

CVG

DCA

1h 29mnonstop

9:12 am - 10:55 am

DCA

CVG

1h 43mnonstop

$204Delta

Tue, Jun 30 - Wed, Jul 8

12:50 pm - 9:58 pm

CVG

DCA

9h 08m

1 stop

1:59 pm - 11:55 am

DCA

CVG

21h 56m

1 stop

$205Frontier

Fri, May 8 - Mon, May 11

12:24 pm - 1:58 pm

CVG

DCA

1h 34mnonstop

7:33 pm - 9:19 pm

DCA

CVG

1h 46mnonstop

$206Delta

Sat, May 2 - Tue, May 5

6:05 am - 8:55 am

MDW

DCA

1h 50mnonstop

2:45 pm - 5:50 pm

DCA

MDW

4h 05m

1 stop

$214Southwest

Tue, May 26 - Mon, Jun 1

11:30 am - 2:20 pm

MDW

DCA

1h 50mnonstop

4:00 pm - 8:35 pm

DCA

MDW

5h 35m

1 stop

$218Southwest

Tue, May 5 - Thu, May 7

7:40 pm - 10:49 pm

ORD

DCA

2h 09mnonstop

7:30 am - 8:47 am

DCA

ORD

2h 17mnonstop

$219United Airlines

Mon, Jun 8 - Wed, Jun 10

7:15 am - 11:59 am

IND

DCA

4h 44m

1 stop

3:30 pm - 8:08 pm

DCA

IND

4h 38m

1 stop

$269United Airlines

Fri, May 15 - Tue, May 19

American Airlines flights from Indiana to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Indiana to Washington, D.C. Reagan-National Airport flight tickets

American Airlines

May 9

CVG11:26 amCincinnati Cinci./N. Kentucky

1h 34m

DCA1:00 pmWashington, D.C. Reagan-National

May 11

DCA8:29 amWashington, D.C. Reagan-National

1h 56m

CVG10:25 amCincinnati Cinci./N. Kentucky

$191

American Airlines

May 13

CVG5:40 pmCincinnati Cinci./N. Kentucky

1h 44m

DCA7:24 pmWashington, D.C. Reagan-National

May 17

DCA5:55 amWashington, D.C. Reagan-National

4h 46m

1 stop

CVG10:41 amCincinnati Cinci./N. Kentucky

$201

American Airlines

Jun 10

SDF2:32 pmLouisville Intl

1h 47m

DCA4:19 pmWashington, D.C. Reagan-National

Jun 16

DCA7:34 amWashington, D.C. Reagan-National

2h 07m

SDF9:41 amLouisville Intl

$207

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

Our best Delta deals on Indiana to Washington, D.C. Reagan-National Airport flight tickets

Delta

Apr 30

CVG4:59 pmCincinnati Cinci./N. Kentucky

1h 36m

DCA6:35 pmWashington, D.C. Reagan-National

May 5

DCA7:33 pmWashington, D.C. Reagan-National

1h 46m

CVG9:19 pmCincinnati Cinci./N. Kentucky

$206

Delta

May 26

ORD2:45 pmChicago O'Hare Intl

5h 14m

1 stop

DCA8:59 pmWashington, D.C. Reagan-National

May 30

DCA6:05 amWashington, D.C. Reagan-National

3h 40m

1 stop

ORD8:45 amChicago O'Hare Intl

$213

Delta

Apr 30

CVG8:10 amCincinnati Cinci./N. Kentucky

4h 49m

1 stop

DCA12:59 pmWashington, D.C. Reagan-National

May 5

DCA7:33 pmWashington, D.C. Reagan-National

1h 46m

CVG9:19 pmCincinnati Cinci./N. Kentucky

$216

momondo Fare Finder

Use the filters below to find and compare flights from Indiana to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

Sat 5/9

11:26 am-1:00 pm

Nonstop1h 34m

Washington, D.C. Reagan-National

Mon 5/11

8:29 am-10:25 am

Nonstop1h 56m

$191

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

Tue 5/5

12:15 pm-9:58 pm

1 stop9h 43m

Washington, D.C. Reagan-National

Fri 5/8

1:59 pm-12:00 pm

1 stop22h 01m

$192

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

Wed 5/13

5:40 pm-7:24 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

Sun 5/17

5:55 am-10:41 am

1 stop4h 46m

$201

Quickest round-trip

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

Tue 6/30

12:35 pm-2:04 pm

Nonstop1h 29m

Washington, D.C. Reagan-National

Wed 7/8

9:12 am-10:55 am

Nonstop1h 43m

$204

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

Fri 5/8

12:50 pm-9:58 pm

1 stop9h 08m

Washington, D.C. Reagan-National

Mon 5/11

1:59 pm-11:55 am

1 stop21h 56m

$205

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

Sat 5/2

12:24 pm-1:58 pm

Nonstop1h 34m

Washington, D.C. Reagan-National

Tue 5/5

7:33 pm-9:19 pm

Nonstop1h 46m

$206

ChicagoWashington, D.C.

MDW - DCA

MDWDCA

Chicago Midway

Tue 5/26

6:05 am-8:55 am

Nonstop1h 50m

Washington, D.C. Reagan-National

Mon 6/1

2:45 pm-5:50 pm

1 stop4h 05m

$214

ChicagoWashington, D.C.

MDW - DCA

MDWDCA

Chicago Midway

Tue 5/5

11:30 am-2:20 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

Thu 5/7

4:00 pm-8:35 pm

1 stop5h 35m

$218

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Mon 6/8

7:40 pm-10:49 pm

Nonstop2h 09m

Washington, D.C. Reagan-National

Wed 6/10

7:30 am-8:47 am

Nonstop2h 17m

$219

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Fri 5/15

7:15 am-11:59 am

1 stop4h 44m

Washington, D.C. Reagan-National

Tue 5/19

3:30 pm-8:08 pm

1 stop4h 38m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Indiana, with most prices found around $256. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $256.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Indiana to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $296. Flights from Indiana to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $397. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Indiana to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $287. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $322.

What is the cheapest Indiana to Washington, D.C. Reagan-National flight route?

Fly from Indianapolis to Washington, D.C. Reagan-National for the best Indiana - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $298 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Indiana for as low as $189 on momondo.

What cabin class options are available on Indiana to Washington, D.C. Reagan-National flights?

There are 3 cabin classes available to choose from on Indiana to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Indiana to Washington, D.C. Reagan-National Airport flight deals and tips

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

Best Price Found	$175
Fastest flight time	1h 29m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from Indiana in the past 72 hours is $175. The best round-trip flight deal from Indiana to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $319.

The fastest flight from Indiana to Washington, D.C. Reagan-National Airport takes 1h 29m

Direct flights go from Indiana to Washington, D.C. Reagan-National Airport every day.

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Frequently asked questions about flying from Indiana to Washington, D.C. Reagan-National Airport

When did momondo last update prices for flights from Indiana to Washington, D.C. Reagan-National Airport?
Prices for flights from Indiana to Washington, D.C. Reagan-National Airport were last updated today.
How many operators does momondo search for flights from Indiana to Washington, D.C. Reagan-National Airport?
The number of operators available for flights from Indiana to Washington, D.C. Reagan-National Airport is 6 as of April 2026.
How old do you have to be to fly from Indiana to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indiana to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Indiana to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Indiana to Washington, D.C. Reagan-National Airport is Embraer 175 (36.52% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (22.83%), Boeing 737 MAX 8 (12.30%), and Embraer 170 (4.92%).

Best airlines flying from Indiana to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Indiana to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $156	Free Cancellation	Rating 7.9 8,424 reviews	Search Delta flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,604 reviews	Search American Airlines flights
United Airlines	PriceFrom $194	Free Cancellation	Rating 7.4 9,605 reviews	Search United Airlines flights
Southwest	PriceFrom $208	Free Cancellation	Rating 8.0 4,330 reviews	Search Southwest flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Tysons

Linthicum Heights

Bethesda

Fairfax

Springfield

College Park

Why use momondo?

Why should I use momondo to find a flight deal from Indiana 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 Indiana.

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

Yes. All flights to Washington, D.C. from Indiana on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Indiana to Washington, D.C..

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

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

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Cheap flights from Indiana to Washington, D.C. from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Washington, D.C. departing on 5/8. 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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American Airlines flights from Indiana to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Indiana to Washington, D.C. Reagan-National Airport flight tickets

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

Our best Delta deals on Indiana to Washington, D.C. Reagan-National Airport flight tickets

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Use the filters below to find and compare flights from Indiana to Washington, D.C. Reagan-National Airport that are best for you.

See travel insights to Washington, D.C. from

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

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest Indiana to Washington, D.C. Reagan-National flight route?

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

What cabin class options are available on Indiana to Washington, D.C. Reagan-National flights?

What is the cheapest airline that flies from Indiana to Washington, D.C. Reagan-National?

What airlines fly to Washington, D.C. Reagan-National Airport?

How many flights depart from Indiana to Washington, D.C. Reagan-National Airport on average per day?

How many flights depart from Indiana to Washington, D.C. Reagan-National Airport on average per week?

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Cheap Indiana to Washington, D.C. Reagan-National Airport flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Indiana to Washington, D.C. Reagan-National Airport

Best airlines flying from Indiana to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Indiana to Washington, D.C. Reagan-National Airport with momondo

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List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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