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Cheap flights from Indianapolis to Washington, D.C. from $88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Washington, D.C. departing on 3/7. 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 Indianapolis to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:28 pm - 5:14 pm
IND
-
DCA
1h 46mnonstop
American Airlines Logo
8:25 pm - 10:29 pm
DCA
-
IND
2h 04mnonstop
$189American Airlines
Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
9:30 pm - 11:15 pm
IND
-
DCA
1h 45mnonstop
American Airlines Logo
8:25 pm - 10:29 pm
DCA
-
IND
2h 04mnonstop
$190American Airlines
Fri, Feb 27 - Sun, Mar 1
United Airlines Logo
7:15 am - 11:58 am
IND
-
DCA
4h 43m
1 stop
United Airlines Logo
1:00 pm - 5:53 pm
DCA
-
IND
4h 53m
1 stop
$197United Airlines
Thu, Apr 16 - Sat, Apr 25
Delta Logo
3:40 pm - 6:59 pm
IND
-
DCA
3h 19m
1 stop
Delta Logo
8:00 am - 12:38 pm
DCA
-
IND
4h 38m
1 stop
$202Delta
Tue, Mar 3 - Sat, Mar 7
Frontier Logo
8:32 pm - 4:59 pm
IND
-
DCA
20h 27m
1 stop
Frontier Logo
8:00 am - 7:57 pm
DCA
-
IND
11h 57m
1 stop
$203Frontier
Fri, Feb 27 - Sun, Mar 1
American Airlines Logo
6:00 am - 7:44 am
IND
-
DCA
1h 44mnonstop
American Airlines Logo
8:30 am - 10:36 am
DCA
-
IND
2h 06mnonstop
$204American Airlines
Mon, Feb 23 - Tue, Mar 31
American Airlines Logo
7:00 am - 11:44 am
IND
-
DCA
4h 44m
1 stop
American Airlines Logo
12:50 pm - 2:54 pm
DCA
-
IND
2h 04mnonstop
$207American Airlines
Tue, Mar 10 - Tue, Mar 10
Delta Logo
11:42 am - 5:00 pm
IND
-
DCA
5h 18m
1 stop
Delta Logo
11:00 am - 4:29 pm
DCA
-
IND
5h 29m
1 stop
$209Delta
Thu, Mar 5 - Mon, Mar 9
Southwest Logo
6:55 am - 4:20 pm
IND
-
DCA
9h 25m
2 stops
Southwest Logo
3:35 pm - 10:40 pm
DCA
-
IND
7h 05m
1 stop
$214Southwest
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
8:10 am - 9:54 am
IND
-
DCA
1h 44mnonstop
American Airlines Logo
3:54 pm - 5:58 pm
DCA
-
IND
2h 04mnonstop
$219American Airlines
Sat, Feb 21 - Wed, Feb 25

United Airlines flights from Indianapolis to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Indianapolis to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Apr 16
IND7:15 amIndianapolis
4h 43m
1 stop
DCA11:58 amWashington, D.C. Reagan-National
Apr 25
DCA1:00 pmWashington, D.C. Reagan-National
4h 53m
1 stop
IND5:53 pmIndianapolis
$197
United Airlines
Mar 1
IND6:00 amIndianapolis
4h 55m
1 stop
DCA10:55 amWashington, D.C. Reagan-National
Mar 9
DCA12:00 pmWashington, D.C. Reagan-National
5h 01m
1 stop
IND5:01 pmIndianapolis
$220
United Airlines
Mar 27
IND6:00 amIndianapolis
4h 55m
1 stop
DCA10:55 amWashington, D.C. Reagan-National
Mar 30
DCA3:30 pmWashington, D.C. Reagan-National
4h 32m
1 stop
IND8:02 pmIndianapolis
$254

Southwest flights from Indianapolis to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Indianapolis to Washington, D.C. Reagan-National Airport flight tickets
Southwest
Mar 10
IND6:55 amIndianapolis
9h 25m
2 stops
DCA4:20 pmWashington, D.C. Reagan-National
Mar 17
DCA3:35 pmWashington, D.C. Reagan-National
7h 05m
1 stop
IND10:40 pmIndianapolis
$214
Southwest
Mar 1
IND2:35 pmIndianapolis
9h 20m
1 stop
DCA11:55 pmWashington, D.C. Reagan-National
Mar 4
DCA11:00 amWashington, D.C. Reagan-National
7h 00m
1 stop
IND6:00 pmIndianapolis
$229
Southwest
Mar 1
IND2:35 pmIndianapolis
9h 20m
1 stop
DCA11:55 pmWashington, D.C. Reagan-National
Mar 4
DCA11:15 amWashington, D.C. Reagan-National
8h 40m
2 stops
IND7:55 pmIndianapolis
$235

momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis to Washington, D.C. Reagan-National Airport 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 February 9, 2026.
Use the filters below to find and compare flights from Indianapolis to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Wed 3/4

3:28 pm-5:14 pm

Nonstop1h 46m

Washington, D.C. Reagan-National

Sun 3/8

8:25 pm-10:29 pm

Nonstop2h 04m

$189

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Fri 2/27

9:30 pm-11:15 pm

Nonstop1h 45m

Washington, D.C. Reagan-National

Sun 3/1

8:25 pm-10:29 pm

Nonstop2h 04m

$190

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Thu 4/16

7:15 am-11:58 am

1 stop4h 43m

Washington, D.C. Reagan-National

Sat 4/25

1:00 pm-5:53 pm

1 stop4h 53m

$197

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Tue 3/3

3:40 pm-6:59 pm

1 stop3h 19m

Washington, D.C. Reagan-National

Sat 3/7

8:00 am-12:38 pm

1 stop4h 38m

$202

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Fri 2/27

8:32 pm-4:59 pm

1 stop20h 27m

Washington, D.C. Reagan-National

Sun 3/1

8:00 am-7:57 pm

1 stop11h 57m

$203

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Mon 2/23

6:00 am-7:44 am

Nonstop1h 44m

Washington, D.C. Reagan-National

Tue 3/31

8:30 am-10:36 am

Nonstop2h 06m

$204

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Tue 3/10

7:00 am-11:44 am

1 stop4h 44m

Washington, D.C. Reagan-National

Tue 3/10

12:50 pm-2:54 pm

Nonstop2h 04m

$207

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Thu 3/5

11:42 am-5:00 pm

1 stop5h 18m

Washington, D.C. Reagan-National

Mon 3/9

11:00 am-4:29 pm

1 stop5h 29m

$209

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Tue 3/10

6:55 am-4:20 pm

2 stops9h 25m

Washington, D.C. Reagan-National

Tue 3/17

3:35 pm-10:40 pm

1 stop7h 05m

$214

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Sat 2/21

8:10 am-9:54 am

Nonstop1h 44m

Washington, D.C. Reagan-National

Wed 2/25

3:54 pm-5:58 pm

Nonstop2h 04m

$219

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Indianapolis 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

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

The month of September is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Indianapolis, with most prices found around $254. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in August 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 Indianapolis to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $294. Flights from Indianapolis to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $392. 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 Indianapolis to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $291. 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 $323.

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

Fly from Indianapolis to Washington, D.C. Reagan-National for the best Indianapolis - 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 Indianapolis 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 $278 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 Indianapolis for as low as $177 on momondo.

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

There are 3 cabin classes available to choose from on Indianapolis 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.

Can stopping save me money on Indianapolis to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a Indianapolis to Washington, D.C. Reagan-National Airport flight.

How have Indianapolis to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of February 2026, prices for Indianapolis to Washington, D.C. Reagan-National Airport flights are approximately 44% more expensive when compared to flights at the same time last year.

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

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

Cheap Indianapolis to Washington, D.C. Reagan-National Airport (IND to DCA) flight deals and tips

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

Best Price Found

$168

Fastest flight time

1h 40m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Indianapolis in the past 72 hours is $168. The best round-trip flight deal from Indianapolis to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $258.
The fastest flight from Indianapolis to Washington, D.C. Reagan-National Airport takes 1h 40m
Direct flights go from Indianapolis to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • How far is Indianapolis to Washington, D.C. Reagan-National by plane?

    There are 491.1 mi between Indianapolis and Washington, D.C. Reagan-National. By plane, this route typically takes 1h 40m.

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

    Prices for flights from Indianapolis Airport to Washington, D.C. Reagan-National Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis Airport 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 Indianapolis to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Indianapolis to Washington, D.C. Reagan-National Airport?

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

Compare and see reviews for airlines that fly from Indianapolis to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $156Free CancellationRating
7.9
8,174 reviews
Search Delta flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
11,258 reviews
Search American Airlines flights
United AirlinesPriceFrom $194Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
SouthwestPriceFrom $208Free CancellationRating
8.0
4,282 reviews
Search Southwest flights

  • American Airlines Flights From Indianapolis to Washington, D.C. Reagan-National Airport

    American Airlines operates around 31 flights from Indianapolis to Washington, D.C. Reagan-National Airport every week. The average price of these flights found in the last 72 hours has been $285, but momondo users have found American Airlines deals from Indianapolis to Washington, D.C. Reagan-National Airport from as low as $189 round-trip. American Airlines has been scored 7.2/10 in 11,258 reviews.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Tysons
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Indianapolis to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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

Of course. momondo tracks the price of Indianapolis to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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