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Cheap flights from Indianapolis to Washington, D.C. from $99

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 9/23. 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. (IND-DCA)

Cheap round-trip flights

American Airlines Logo
6:05 am - 7:49 amIND-DCA
1h 44mnonstop
American Airlines Logo
10:05 am - 12:13 pmDCA-IND
2h 08mnonstop
$189American Airlines
Find Deal
Thu, Sep 25 - Tue, Sep 30
American Airlines Logo
7:39 am - 9:24 amIND-DCA
1h 45mnonstop
American Airlines Logo
7:29 am - 9:23 amDCA-IND
1h 54mnonstop
$190American Airlines
Find Deal
Sat, Sep 13 - Sun, Sep 14
Delta Logo
12:16 pm - 5:20 pmIND-DCA
5h 04m1 stop
Delta Logo
7:59 am - 12:45 pmDCA-IND
4h 46m1 stop
$197Delta
Find Deal
Tue, Sep 16 - Tue, Sep 23
Southwest Logo
6:20 am - 1:10 pmIND-DCA
6h 50m1 stop
Southwest Logo
6:05 am - 12:05 pmDCA-IND
6h 00m1 stop
$203Southwest
Find Deal
Wed, Sep 17 - Sun, Sep 21
Southwest Logo
3:20 pm - 9:00 pmIND-DCA
5h 40m1 stop
Southwest Logo
6:05 am - 3:25 pmDCA-IND
9h 20m1 stop
$208Southwest
Find Deal
Wed, Sep 17 - Sat, Sep 20
Delta Logo
4:40 pm - 9:44 pmIND-DCA
5h 04m1 stop
Delta Logo
7:30 pm - 12:05 amDCA-IND
4h 35m1 stop
$209Delta
Find Deal
Fri, Sep 19 - Mon, Sep 22
Frontier Logo
8:54 pm - 12:10 pmIND-DCA
15h 16m1 stop
Frontier Logo
7:00 am - 8:04 pmDCA-IND
13h 04m1 stop
$239Frontier
Find Deal
Fri, Sep 5 - Sun, Sep 7
United Airlines Logo
6:00 am - 9:58 amIND-DCA
3h 58m1 stop
United Airlines Logo
5:00 pm - 9:51 pmDCA-IND
4h 51m1 stop
$244United Airlines
Find Deal
Fri, Sep 5 - Wed, Sep 10
United Airlines Logo
5:38 pm - 10:43 pmIND-DCA
5h 05m1 stop
United Airlines Logo
6:25 am - 11:17 amDCA-IND
4h 52m1 stop
$252United Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 13
Frontier Logo
8:54 pm - 12:10 pmIND-DCA
15h 16m1 stop
Frontier Logo
7:00 am - 8:04 pmDCA-IND
13h 04m1 stop
$266Frontier
Find Deal
Sun, Sep 7 - Thu, Sep 11

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

Our best American Airlines deals on Indianapolis to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Sep 25
IND6:05 amIndianapolis
1h 44m
DCA7:49 amWashington, D.C. Reagan-National
Sep 30
DCA10:05 amWashington, D.C. Reagan-National
2h 08m
IND12:13 pmIndianapolis
$189
Find similar
American Airlines
Sep 13
IND7:39 amIndianapolis
1h 45m
DCA9:24 amWashington, D.C. Reagan-National
Sep 14
DCA7:29 amWashington, D.C. Reagan-National
1h 54m
IND9:23 amIndianapolis
$190
Find similar
American Airlines
Sep 18
IND8:26 pmIndianapolis
1h 49m
DCA10:15 pmWashington, D.C. Reagan-National
Sep 21
DCA7:29 amWashington, D.C. Reagan-National
1h 54m
IND9:23 amIndianapolis
$191
Find similar

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

Our best Delta deals on Indianapolis to Washington, D.C. Reagan-National Airport flight tickets
Delta
Sep 16
IND12:16 pmIndianapolis
5h 04m
1 stop
DCA5:20 pmWashington, D.C. Reagan-National
Sep 23
DCA7:59 amWashington, D.C. Reagan-National
4h 46m
1 stop
IND12:45 pmIndianapolis
$197
Find similar
Delta
Sep 19
IND4:40 pmIndianapolis
5h 04m
1 stop
DCA9:44 pmWashington, D.C. Reagan-National
Sep 22
DCA7:30 pmWashington, D.C. Reagan-National
4h 35m
1 stop
IND12:05 amIndianapolis
$209
Find similar
Delta
Sep 12
IND2:55 pmIndianapolis
5h 53m
1 stop
DCA8:48 pmWashington, D.C. Reagan-National
Sep 16
DCA12:30 pmWashington, D.C. Reagan-National
6h 29m
1 stop
IND6:59 pmIndianapolis
$214
Find similar

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 August 25, 2025.
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

Thu 9/25

6:05 am-7:49 am

Nonstop1h 44m

Washington, D.C. Reagan-National

Tue 9/30

10:05 am-12:13 pm

Nonstop2h 08m

$189

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Sat 9/13

7:39 am-9:24 am

Nonstop1h 45m

Washington, D.C. Reagan-National

Sun 9/14

7:29 am-9:23 am

Nonstop1h 54m

$190

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Tue 9/16

12:16 pm-5:20 pm

1 stop5h 04m

Washington, D.C. Reagan-National

Tue 9/23

7:59 am-12:45 pm

1 stop4h 46m

$197

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Wed 9/17

6:20 am-1:10 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Sun 9/21

6:05 am-12:05 pm

1 stop6h 00m

$203

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Wed 9/17

3:20 pm-9:00 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Sat 9/20

6:05 am-3:25 pm

1 stop9h 20m

$208

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Fri 9/19

4:40 pm-9:44 pm

1 stop5h 04m

Washington, D.C. Reagan-National

Mon 9/22

7:30 pm-12:05 am

1 stop4h 35m

$209

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Fri 9/5

8:54 pm-12:10 pm

1 stop15h 16m

Washington, D.C. Reagan-National

Sun 9/7

7:00 am-8:04 pm

1 stop13h 04m

$239

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Fri 9/5

6:00 am-9:58 am

1 stop3h 58m

Washington, D.C. Reagan-National

Wed 9/10

5:00 pm-9:51 pm

1 stop4h 51m

$244

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Sat 10/11

5:38 pm-10:43 pm

1 stop5h 05m

Washington, D.C. Reagan-National

Mon 10/13

6:25 am-11:17 am

1 stop4h 52m

$252

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Sun 9/7

8:54 pm-12:10 pm

1 stop15h 16m

Washington, D.C. Reagan-National

Thu 9/11

7:00 am-8:04 pm

1 stop13h 04m

$266

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 February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Indianapolis, with most prices found around $258. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $264.

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 Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $291. Flights from Indianapolis to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $400. 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 $284. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $330.

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 $284 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 $172 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?

No. A direct flight is the cheapest option for a flight between Indianapolis to Washington, D.C. Reagan-National Airport.

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

As of August 2025, prices for Indianapolis to Washington, D.C. Reagan-National Airport flights are approximately 5% cheaper 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

$123

Fastest flight time

1h 35m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Indianapolis in the past 72 hours is $123. The best round-trip flight deal from Indianapolis to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $225.
The fastest flight from Indianapolis to Washington, D.C. Reagan-National Airport takes 1h 35m
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 39m.

  • 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 $166Free CancellationRating
7.9
7,981 reviews
Search Delta flights
SouthwestPriceFrom $182Free CancellationRating
8.0
4,243 reviews
Search Southwest flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $196Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights

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

    American Airlines operates around 38 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 $288, 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 10,000 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
Gettysburg
Arlington
National Harbor
Woodbridge
Waldorf
Tysons
Laurel
Silver Spring
Colonial Beach
Fredericksburg
Towson
Manassas
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie
Springfield
Linthicum Heights

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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