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Cheap flights from Indianapolis to Washington, D.C. from $73

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 10/6. 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-WAS)

Cheap round-trip flights

Frontier Logo
12:06 pm - 7:10 pmIND-BWI
7h 04m1 stop
Frontier Logo
6:22 am - 11:11 amBWI-IND
4h 49m1 stop
$143Frontier
Find Deal
Fri, Sep 5 - Mon, Sep 8
Frontier Logo
12:06 pm - 7:10 pmIND-BWI
7h 04m1 stop
Frontier Logo
10:23 am - 5:58 pmBWI-IND
7h 35m1 stop
$153Frontier
Find Deal
Mon, Sep 8 - Thu, Sep 11
Delta Logo
7:54 pm - 12:28 amIND-BWI
4h 34m1 stop
Delta Logo
7:25 pm - 12:05 amBWI-IND
4h 40m1 stop
$157Delta
Find Deal
Fri, Sep 19 - Mon, Sep 22
Delta Logo
8:00 am - 11:34 amIND-BWI
3h 34m1 stop
Delta Logo
6:00 am - 10:33 amBWI-IND
4h 33m1 stop
$182Delta
Find Deal
Fri, Oct 17 - Wed, Oct 22
American Airlines Logo
5:32 pm - 7:16 pmIND-DCA
1h 44mnonstop
American Airlines Logo
7:45 pm - 9:30 pmDCA-IND
1h 45mnonstop
$194American Airlines
Find Deal
Fri, Sep 5 - Tue, Sep 9
United Airlines Logo
10:05 am - 11:51 amIND-IAD
1h 46mnonstop
United Airlines Logo
8:44 am - 10:34 amIAD-IND
1h 50mnonstop
$199United Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
Southwest Logo
3:20 pm - 11:10 pmIND-DCA
7h 50m2 stops
Southwest Logo
2:10 pm - 9:40 pmDCA-IND
7h 30m1 stop
$202Southwest
Find Deal
Wed, Sep 10 - Wed, Sep 17
Southwest Logo
5:15 pm - 11:25 pmIND-DCA
6h 10m1 stop
Southwest Logo
6:35 pm - 10:25 pmDCA-IND
3h 50m1 stop
$203Southwest
Find Deal
Mon, Sep 22 - Tue, Sep 23
United Airlines Logo
5:45 am - 7:27 amIND-IAD
1h 42mnonstop
United Airlines Logo
5:15 pm - 9:51 pmIAD-IND
4h 36m1 stop
$204United Airlines
Find Deal
Wed, Sep 10 - Sat, Sep 13
American Airlines Logo
9:13 am - 10:55 amIND-DCA
1h 42mnonstop
American Airlines Logo
12:25 pm - 6:01 pmDCA-IND
5h 36m1 stop
$217American Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 19

United Airlines flights from Indianapolis to Washington, D.C.

Our best United Airlines deals on Indianapolis to Washington, D.C. flight tickets
United Airlines
Sep 4
IND10:05 amIndianapolis
1h 46m
IAD11:51 amWashington, D.C. Dulles Intl
Sep 7
IAD8:44 amWashington, D.C. Dulles Intl
1h 50m
IND10:34 amIndianapolis
$199
Find similar
United Airlines
Sep 10
IND5:45 amIndianapolis
1h 42m
IAD7:27 amWashington, D.C. Dulles Intl
Sep 13
IAD5:15 pmWashington, D.C. Dulles Intl
4h 36m
1 stop
IND9:51 pmIndianapolis
$204
Find similar
United Airlines
Sep 4
IND12:14 pmIndianapolis
5h 16m
1 stop
IAD5:30 pmWashington, D.C. Dulles Intl
Sep 7
IAD8:44 amWashington, D.C. Dulles Intl
1h 50m
IND10:34 amIndianapolis
$209
Find similar

Delta flights from Indianapolis to Washington, D.C.

Our best Delta deals on Indianapolis to Washington, D.C. flight tickets
Delta
Sep 19
IND7:54 pmIndianapolis
4h 34m
1 stop
BWI12:28 amBaltimore/Washington
Sep 22
BWI7:25 pmBaltimore/Washington
4h 40m
1 stop
IND12:05 amIndianapolis
$157
Find similar
Delta
Oct 17
IND8:00 amIndianapolis
3h 34m
1 stop
BWI11:34 amBaltimore/Washington
Oct 22
BWI6:00 amBaltimore/Washington
4h 33m
1 stop
IND10:33 amIndianapolis
$182
Find similar
Delta
Nov 4
IND11:54 amIndianapolis
4h 35m
1 stop
IAD4:29 pmWashington, D.C. Dulles Intl
Nov 12
IAD3:00 pmWashington, D.C. Dulles Intl
4h 46m
1 stop
IND7:46 pmIndianapolis
$189
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis to Washington, D.C. 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 21, 2025.
Use the filters below to find and compare flights from Indianapolis to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Fri 9/5

12:06 pm-7:10 pm

1 stop7h 04m

Baltimore/Washington

Mon 9/8

6:22 am-11:11 am

1 stop4h 49m

$143

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Mon 9/8

12:06 pm-7:10 pm

1 stop7h 04m

Baltimore/Washington

Thu 9/11

10:23 am-5:58 pm

1 stop7h 35m

$153

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Fri 9/19

7:54 pm-12:28 am

1 stop4h 34m

Baltimore/Washington

Mon 9/22

7:25 pm-12:05 am

1 stop4h 40m

$157

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Fri 10/17

8:00 am-11:34 am

1 stop3h 34m

Baltimore/Washington

Wed 10/22

6:00 am-10:33 am

1 stop4h 33m

$182

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Fri 9/5

5:32 pm-7:16 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

Tue 9/9

7:45 pm-9:30 pm

Nonstop1h 45m

$194

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

Thu 9/4

10:05 am-11:51 am

Nonstop1h 46m

Washington, D.C. Dulles Intl

Sun 9/7

8:44 am-10:34 am

Nonstop1h 50m

$199

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Wed 9/10

3:20 pm-11:10 pm

2 stops7h 50m

Washington, D.C. Reagan-National

Wed 9/17

2:10 pm-9:40 pm

1 stop7h 30m

$202

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Mon 9/22

5:15 pm-11:25 pm

1 stop6h 10m

Washington, D.C. Reagan-National

Tue 9/23

6:35 pm-10:25 pm

1 stop3h 50m

$203

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

Wed 9/10

5:45 am-7:27 am

Nonstop1h 42m

Washington, D.C. Dulles Intl

Sat 9/13

5:15 pm-9:51 pm

1 stop4h 36m

$204

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Wed 11/19

9:13 am-10:55 am

Nonstop1h 42m

Washington, D.C. Reagan-National

Wed 11/19

12:25 pm-6:01 pm

1 stop5h 36m

$217

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.

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.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Indianapolis, with most prices found around $239. If you’re not able to fly to Washington, D.C. in February, then June is your next best option. Flight prices from Indianapolis to Washington, D.C. during June average around $243.

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

On average, the least expensive day to fly to Washington, D.C. from Indianapolis is on a Friday. momondo users have found tickets for Friday departures for as low as $358. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Indianapolis to Washington, D.C. for around $622.

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

In the afternoon is the cheapest time of day to fly from Indianapolis to Washington, D.C. when you can find flight prices for as low as $321. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $1,091. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $308 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Indianapolis for as low as $208 on momondo.

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

There are 4 cabin classes available to choose from on Indianapolis to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Indianapolis to Washington, D.C. flight prices changed over time?

As of August 2025, prices for Indianapolis to Washington, D.C. flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Indianapolis to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to Washington, D.C. 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. (IND to WAS) flight deals and tips

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

Best Price Found

$123

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Indianapolis in the past 72 hours is $123. The best round-trip flight deal from Indianapolis to Washington, D.C. found on momondo in the last 72 hours is $222.
The fastest flight from Indianapolis to Washington, D.C. takes 1h 30m
Direct flights go from Indianapolis to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
Search flight deals

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

    A flight from Indianapolis to Washington, D.C. will travel around 490.6 mi. By plane, this route typically takes 1h 37m.

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

    Prices for flights from Indianapolis Airport to Washington, D.C. were last updated today.

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

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

    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 Indianapolis Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Indianapolis to Washington, D.C.?

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

Best airlines flying from Indianapolis to Washington, D.C.

Compare and see reviews for airlines that fly from Indianapolis to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $83Free CancellationRating
6.3
8,035 reviews
Search Spirit Airlines flights
FrontierPriceFrom $150Free CancellationRating
5.8
3,207 reviews
Search Frontier flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $158Free CancellationRating
7.9
7,981 reviews
Search Delta flights
SouthwestPriceFrom $182Free CancellationRating
8.0
4,245 reviews
Search Southwest flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights

  • United Airlines Flights From Indianapolis to Washington, D.C.

    The lowest priced United Airlines flight from Indianapolis to Washington, D.C. from the last 72 hours was $189. Generally, United Airlines has 24 flights on this route every week with an average price of $288. United Airlines is rated 7.4/10 by our users.

  • American Airlines Flights From Indianapolis to Washington, D.C.

    Another popular option for Indianapolis to Washington, D.C. flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Indianapolis to Washington, D.C. around 35 times per week, with deals starting from $158 round-trip and rising to an average price of around $280.

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
Silver Spring
Laurel
Colonial Beach
Fredericksburg
Manassas
Towson
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. All flights to Washington, D.C. from Indianapolis on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

If you are not ready to book a flight from Indianapolis 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.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport