How long is the flight from Indianapolis to Washington, D.C.?

Southwest, United Airlines, and Delta can get you from Indianapolis to Washington, D.C. in just under 1h 35m. Your travel time can differ by up to 4h 50m. Airlines will cover a distance of 515 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Indianapolis to Washington, D.C. round-trip?

JetBlue, at $188, was found to be the cheapest airline from Indianapolis to Washington, D.C..Alternate airlines to your destination round-trip include American Airlines and United Airlines. JetBlue is priced at 43% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Indianapolis to Washington, D.C. one-way?

$89 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $134 and $138, respectively.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Indianapolis to Washington, D.C.?

The most popular flight routes from Indianapolis to Washington, D.C. are Indianapolis - Washington, D.C. Dulles Intl, Indianapolis - Baltimore/Washington and Indianapolis - Washington, D.C. Reagan-National.

What are the cheapest flights from Indianapolis to Washington, D.C.?

Looking for the cheapest flight from Indianapolis to Washington, D.C.? While on average our users pay $1,663, our data indicates the cheapest price to be $202. The most popular route (Indianapolis - Washington, D.C. Dulles Intl), is priced around $178.

What are the most reliable airlines from Indianapolis to Washington, D.C.?

Before booking your flight to Washington, D.C. from Indianapolis, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), Mesa Airlines (94%), Austrian Airlines( 92%).

What are the most popular airlines that fly from Indianapolis to Washington, D.C.?

The most popular airlines flying from Indianapolis to Washington, D.C. are American Airlines, United Airlines and Southwest. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on Indianapolis-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Indianapolis-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Indianapolis to Washington, D.C.?

Most people fly from Indianapolis (IND) if they book a flight from Indianapolis to Washington, D.C.. On average, Indianapolis has 19 outbound flights to Washington, D.C. per day from 6 airlines. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.

Can I find deals for flights from Indianapolis to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Indianapolis to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Indianapolis to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Washington, D.C..

Can I find deals for business class flights from Indianapolis to Washington, D.C.?

Yes. Cheapflights offers flight deals from Indianapolis to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$48+ Cheap Flights from Indianapolis to Washington, D.C.

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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Indianapolis to Washington, D.C. are usually found in December or April, booked 81 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Indianapolis to Washington, D.C.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Indianapolis to Washington, D.C.
Explore the most affordable flight options available from Indianapolis to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.

Wed 11/117:52 pm -

1 stop4h 41m

Sat 11/146:24 am -

1 stop6h 38m

Deal found 9/24

$117

Wed 10/287:52 pm -

1 stop13h 10m

Wed 11/410:45 am -

1 stop8h 12m

Deal found 9/25

$135

Wed 10/217:59 pm -

1 stop13h 28m

Tue 10/278:17 pm -

1 stop22h 40m

Deal found 9/25

$136

Wed 10/217:59 pm -

1 stop13h 28m

Fri 10/3010:16 am -

1 stop26h 46m

Deal found 9/25

$137

Wed 10/287:52 pm -

1 stop4h 41m

Sat 10/316:24 am -

1 stop6h 38m

Deal found 9/27

$138

Mon 11/27:52 pm -

1 stop13h 58m

Wed 11/410:45 am -

1 stop8h 12m

Deal found 9/25

$140

Mon 10/197:59 pm -

1 stop13h 28m

Fri 10/3010:16 am -

1 stop26h 46m

Deal found 9/25

$142

Sat 11/71:47 pm -

1 stop10h 46m

Mon 11/910:16 am -

1 stop8h 41m

Deal found 9/27

$143

Fri 10/307:52 pm -

1 stop4h 41m

Wed 11/1810:45 am -

1 stop8h 12m

Deal found 9/25

$145

Fri 10/307:52 pm -

1 stop13h 29m

Tue 11/39:12 pm -

1 stop21h 45m

Deal found 9/27

$147

Fri 10/237:59 pm -

1 stop13h 28m

Fri 10/3010:16 am -

1 stop26h 46m

Deal found 9/25

$148

Mon 10/267:59 pm -

1 stop20h 15m

Mon 11/210:16 am -

1 stop8h 41m

Deal found 9/28

$149

Best flights from Indianapolis to Washington, D.C.
Discover carefully curated flight deals from Indianapolis to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.

Thu 10/223:10 pm -

Nonstop1h 35m

Mon 10/266:20 pm -

Nonstop1h 50m

Deal found 9/25

$299

Fri 10/307:45 pm -

Nonstop1h 45m

Mon 11/23:37 pm -

1 stop5h 09m

Deal found 9/27

$309

Wed 10/1412:12 pm -

1 stop6h 25m

Tue 10/209:00 am -

1 stop13h 29m

Deal found 9/24

$313

Thu 12/245:35 am -

Nonstop1h 40m

Wed 1/610:40 am -

Nonstop1h 50m

Deal found 9/23

$299

Sat 10/245:45 am -

Nonstop1h 41m

Tue 10/2710:15 am -

1 stop4h 45m

Deal found 9/24

$309

Thu 12/37:42 pm -

1 stop3h 52m

Sat 12/56:00 am -

1 stop5h 24m

Deal found 9/26

$319

Thu 10/297:30 pm -

1 stop5h 30m

Wed 11/410:10 am -

Nonstop1h 55m

Deal found 9/27

$309

Fri 12/47:40 pm -

Nonstop1h 45m

Mon 12/712:35 pm -

Nonstop1h 54m

Deal found 9/25

$314

Thu 12/37:42 pm -

1 stop3h 41m

Sat 12/56:00 am -

1 stop3h 53m

Deal found 9/27

$319

Sat 11/1411:23 am -

1 stop5h 00m

Sun 11/157:37 pm -

1 stop5h 03m

Deal found 9/26

$319

Thu 10/295:55 pm -

1 stop5h 40m

Thu 11/122:40 pm -

2 stops8h 50m

Deal found 9/26

$324

Tue 10/62:47 pm -

Nonstop1h 48m

Wed 10/148:24 am -

Nonstop1h 46m

Deal found 9/23

$344

Sat 10/3112:10 pm -

1 stop4h 50m

Tue 11/312:15 pm -

2 stops8h 30m

Deal found 9/23

$324

Fri 12/1810:33 am -

1 stop5h 50m

Sun 1/107:50 pm -

1 stop4h 42m

Deal found 9/28

$339

Wed 10/286:50 am -

2 stops8h 30m

Sat 10/316:05 am -

1 stop6h 45m

Deal found 9/27

$324

Fri 10/2311:37 am -

1 stop4h 24m

Sun 10/258:25 am -

Nonstop1h 55m

Deal found 9/27

$362

Thu 10/86:41 am -

1 stop4h 51m

Mon 10/126:26 pm -

1 stop4h 58m

Deal found 9/23

$349

Thu 10/296:45 am -

2 stops9h 55m

Wed 11/44:20 pm -

2 stops6h 30m

Deal found 9/27

$329

Thu 10/225:45 am -

Nonstop1h 41m

Wed 10/285:27 pm -

Nonstop1h 55m

Deal found 9/27

$389

Fri 12/46:45 am -

2 stops8h 35m

Mon 12/71:00 pm -

2 stops9h 45m

Deal found 9/25

$329

Thu 10/84:59 pm -

1 stop6h 17m

Tue 10/136:05 am -

1 stop5h 27m

Deal found 9/26

$379

Thu 10/157:25 pm -

1 stop3h 40m

Mon 10/195:05 pm -

2 stops7h 10m

Deal found 9/24

$339

Fri 11/205:50 am -

1 stop7h 35m

Sat 11/2110:40 pm -

Nonstop1h 55m

Deal found 9/27

$354

Thu 12/102:10 pm -

Nonstop1h 35m

Sun 1/108:15 pm -

Nonstop1h 50m

Deal found 9/25

$354

Thu 11/125:30 pm -

Nonstop1h 35m

Sun 11/154:20 pm -

Nonstop1h 50m

Deal found 9/23

$354

Sun 11/225:30 am -

Nonstop1h 40m

Mon 11/234:20 pm -

Nonstop1h 50m

Deal found 9/27

$354

Thu 10/226:20 pm -

1 stop4h 35m

Sun 10/256:00 am -

1 stop5h 40m

Deal found 9/27

$384

Sat 12/196:40 am -

1 stop6h 20m

Sun 1/109:40 am -

2 stops8h 20m

Deal found 9/27

$384

Thu 10/85:20 am -

1 stop7h 05m

Mon 10/1211:40 am -

2 stops8h 35m

Deal found 9/23

$384

Mon 10/123:10 pm -

Nonstop1h 35m

Thu 10/1510:55 pm -

Nonstop1h 50m

Deal found 9/24

$397

Last-minute flights from Indianapolis to Washington, D.C.
Discover last-minute flight deals from Indianapolis to Washington, D.C.. Data last updated September 28, 2026 and is based on user searches.

Thu 10/1510:22 pm -

1 stop13h 12m

Mon 10/197:50 am -

1 stop11h 14m

Deal found 9/24

$275

Mon 10/197:59 pm -

1 stop13h 28m

Fri 10/3010:16 am -

1 stop26h 46m

Deal found 9/25

$142

Mon 10/1912:58 pm -

1 stop9h 49m

Wed 10/286:00 am -

1 stop7h 56m

Deal found 9/25

$277

Wed 10/217:59 pm -

1 stop13h 28m

Tue 10/278:17 pm -

1 stop22h 40m

Deal found 9/25

$136

Wed 10/217:59 pm -

1 stop13h 28m

Fri 10/3010:16 am -

1 stop26h 46m

Deal found 9/25

$137

Fri 10/237:59 pm -

1 stop13h 28m

Fri 10/3010:16 am -

1 stop26h 46m

Deal found 9/25

$148

Mon 10/267:59 pm -

1 stop20h 15m

Mon 11/210:16 am -

1 stop8h 41m

Deal found 9/28

$149

Wed 10/287:52 pm -

1 stop13h 10m

Wed 11/410:45 am -

1 stop8h 12m

Deal found 9/25

$135

Wed 10/287:52 pm -

1 stop4h 41m

Sat 10/316:24 am -

1 stop6h 38m

Deal found 9/27

$138

Fri 10/307:52 pm -

1 stop4h 41m

Wed 11/1810:45 am -

1 stop8h 12m

Deal found 9/25

$145

Fri 10/307:52 pm -

1 stop13h 29m

Tue 11/39:12 pm -

1 stop21h 45m

Deal found 9/27

$147

Fri 10/307:52 pm -

1 stop4h 41m

Mon 11/210:16 am -

1 stop8h 41m

Deal found 9/28

$154

One-way flights from Indianapolis to Washington, D.C.
Search for one-way flight options from Indianapolis to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.

Sat 11/71:47 pm -

1 stop9h 56m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/28

$48

Mon 10/267:59 pm -

1 stop21h 13m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$53

Fri 10/237:59 pm -

1 stop21h 14m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$59

Sat 10/311:47 pm -

1 stop10h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$65

Wed 10/287:52 pm -

1 stop27h 51m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/25

$66

Wed 10/217:59 pm -

1 stop21h 14m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$67

Wed 10/217:59 pm -

1 stop28h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$71

Wed 10/287:52 pm -

1 stop13h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/25

$72

Mon 10/197:59 pm -

1 stop21h 14m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$72

Mon 10/267:59 pm -

1 stop20h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$76

Fri 10/237:59 pm -

1 stop13h 28m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$82

Sat 11/217:30 pm -

1 stop19h 33m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$93

Find flight deals from Indianapolis to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$117 (Priceline)
One-way from	$48 (Kiwi.com)
Popular in	March
Cheapest in	December
Average price	$343
Good round-trip deal	$346 or less
Good one-way deal	$198 or less

Provider with most accurate pricing for Indianapolis-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Indianapolis-Washington, D.C. (WAS) flights.

Search Deals

From Indianapolis to Washington, D.C. (WAS)

Search Deals

One-way flight from Indianapolis to Washington, D.C. (WAS)

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Indianapolis to Washington, D.C. (WAS).

Search Deals

Price to beat on a one-way flight from Indianapolis to Washington, D.C. (WAS).

Search Deals

Cheapflights Fare Finder

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

Cheapest round-trip

IndianapolisBaltimore

IND Indianapolis - BWI Baltimore/Washington

INDBWI

Indianapolis

Sat 11/7

5:45 am-7:25 am

Nonstop1h 40m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$150

Quickest round-trip

IndianapolisBaltimore

IND Indianapolis - BWI Baltimore/Washington

INDBWI

Indianapolis

Tue 10/27

9:35 am-11:10 am

Nonstop1h 35m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$150

IndianapolisBaltimore

IND Indianapolis - BWI Baltimore/Washington

INDBWI

Indianapolis

Thu 12/10

5:30 pm-7:05 pm

Nonstop1h 35m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$150

IndianapolisBaltimore

IND Indianapolis - BWI Baltimore/Washington

INDBWI

Indianapolis

Thu 11/19

5:35 am-7:15 am

Nonstop1h 40m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$150

IndianapolisWashington, D.C.

IND Indianapolis - DCA Washington, D.C. Reagan-National

INDDCA

Indianapolis

Thu 10/1

4:12 pm-4:59 pm

1 stop24h 47m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$152

IndianapolisBaltimore

IND Indianapolis - BWI Baltimore/Washington

INDBWI

Indianapolis

Fri 12/25

5:35 am-7:15 am

Nonstop1h 40m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$160

IndianapolisBaltimore

IND Indianapolis - BWI Baltimore/Washington

INDBWI

Indianapolis

Tue 11/24

5:30 am-7:10 am

Nonstop1h 40m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$169

IndianapolisBaltimore

IND Indianapolis - BWI Baltimore/Washington

INDBWI

Indianapolis

Wed 10/7

7:48 pm-9:27 am

1 stop13h 39m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$170

IndianapolisBaltimore

IND Indianapolis - BWI Baltimore/Washington

INDBWI

Indianapolis

Sat 10/17

5:55 pm-7:35 pm

Nonstop1h 40m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$190

IndianapolisWashington, D.C.

IND Indianapolis - DCA Washington, D.C. Reagan-National

INDDCA

Indianapolis

Wed 12/23

6:50 am-3:40 pm

2 stops8h 50m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/28

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Indianapolis to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Washington, D.C. in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Indianapolis-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Indianapolis-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Indianapolis to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Indianapolis with our price prediction graph.

IND-WAS

IND-BWI

IND-IAD

IND-DCA

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to Washington, D.C.

IND-WAS

IND-BWI

IND-IAD

IND-DCA

What is the cheapest month to book a flight from Indianapolis to Washington, D.C.?

Currently, December is the cheapest month in which you can book a flight from Indianapolis to Washington, D.C. (average of $279). Flying from Indianapolis to Washington, D.C. in March is currently the most expensive (average of $370). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IND to WAS?

When flying from Indianapolis to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 39% versus a flight in the afternoon.

Weekly flight availability from Indianapolis to Washington, D.C.

The most flights from IND to WAS are scheduled on a Monday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost to fly round-trip from Indianapolis to Washington, D.C.?

Airfare is below average for this route at the moment.

Indianapolis to Washington, D.C. flights typically cost between $273 and $402 in October.
The cheapest round-trip price found within the last 5 days was $113 on Frontier (Oct 28-Nov 4).

How far ahead should I book a flight from Indianapolis to Washington, D.C.?

The price you pay for your flight from Indianapolis to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Indianapolis to Washington, D.C.?

Travelers seeking maximum savings on their Indianapolis to Washington, D.C. flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Indianapolis to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to Washington, D.C. trip

Our travel experts

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Barbara Noe Kennedy

Expert on IND

Award-winning travel journalist Barbara Noe Kennedy writes about destinations around the world—but her heart is in her home state of Virginia, where she’s always researching her next travel story.

Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Indianapolis to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,200 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Southwest

8.0

Very good

4,200 reviews

Southwest

8.0

Very good

4,200 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

Delta

7.8

Good

8,606 reviews

Southwest

8.0

Very good

4,200 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

United Airlines

7.4

Good

10,247 reviews

Southwest

8.0

Very good

4,200 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

American Airlines

7.0

Good

12,098 reviews

Southwest

8.0

Very good

4,200 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

Frontier

5.6

Fair

2,572 reviews

Southwest

8.0

Very good

4,200 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

Related info for your journey

What airport do you fly from for flights from Indianapolis to Washington, D.C.?
Most people fly from Indianapolis (IND) if they book a flight from Indianapolis to Washington, D.C.. On average, Indianapolis has 19 outbound flights to Washington, D.C. per day from 6 airlines. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.
How long is the flight from Indianapolis to Washington, D.C.?
Southwest, United Airlines, and Delta can get you from Indianapolis to Washington, D.C. in just under 1h 35m. Your travel time can differ by up to 4h 50m. Airlines will cover a distance of 515 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Indianapolis to Washington, D.C. round-trip?
JetBlue, at $188, was found to be the cheapest airline from Indianapolis to Washington, D.C..Alternate airlines to your destination round-trip include American Airlines and United Airlines. JetBlue is priced at 43% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Indianapolis to Washington, D.C. one-way?
$89 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $134 and $138, respectively.
What are the most popular routes from Indianapolis to Washington, D.C.?
The most popular flight routes from Indianapolis to Washington, D.C. are Indianapolis - Washington, D.C. Dulles Intl, Indianapolis - Baltimore/Washington and Indianapolis - Washington, D.C. Reagan-National.
What are the most reliable airlines from Indianapolis to Washington, D.C.?
Before booking your flight to Washington, D.C. from Indianapolis, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), Mesa Airlines (94%), Austrian Airlines( 92%).
What are the cheapest flights from Indianapolis to Washington, D.C.?
Looking for the cheapest flight from Indianapolis to Washington, D.C.? While on average our users pay $1,663, our data indicates the cheapest price to be $202. The most popular route (Indianapolis - Washington, D.C. Dulles Intl), is priced around $178.
Can I find deals for flights from Indianapolis to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Indianapolis to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Indianapolis to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Washington, D.C..
Can I find deals for business class flights from Indianapolis to Washington, D.C.?
Yes. Cheapflights offers flight deals from Indianapolis to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Indianapolis to Washington, D.C.?
Currently, December is the cheapest month in which you can book a flight from Indianapolis to Washington, D.C. (average of $279). Flying from Indianapolis to Washington, D.C. in March is currently the most expensive (average of $370). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 6 airlines flying from Indianapolis to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$96	Average$240	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$175	Average$315	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$186	Average$324	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$189	Average$322	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$189	Average$342	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$221	Average$378	FlexibilityNo cancel fee	On-time63%

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$48+ Cheap flights from Indianapolis (IND) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Indianapolis to Washington, D.C.

Cheapest flights from Indianapolis to Washington, D.C.Explore the most affordable flight options available from Indianapolis to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.

Explore the most affordable flight options available from Indianapolis to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.

Best flights from Indianapolis to Washington, D.C.Discover carefully curated flight deals from Indianapolis to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.

Discover carefully curated flight deals from Indianapolis to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.

Last-minute flights from Indianapolis to Washington, D.C.Discover last-minute flight deals from Indianapolis to Washington, D.C.. Data last updated September 28, 2026 and is based on user searches.

Discover last-minute flight deals from Indianapolis to Washington, D.C.. Data last updated September 28, 2026 and is based on user searches.

One-way flights from Indianapolis to Washington, D.C.Search for one-way flight options from Indianapolis to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.

Search for one-way flight options from Indianapolis to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.

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Use the filters below to find and compare flights from Indianapolis to Washington, D.C. that are best for you.

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Washington, D.C. in September.

Best time to book a flight from Indianapolis to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Indianapolis with our price prediction graph.

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What is the cheapest month to book a flight from Indianapolis to Washington, D.C.?

What is the cheapest time of day to fly from IND to WAS?

Find hourly flight availability from Indianapolis to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 28, 2026.

When flying from Indianapolis to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 39% versus a flight in the afternoon.

Weekly flight availability from Indianapolis to Washington, D.C.

The most flights from IND to WAS are scheduled on a Monday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost to fly round-trip from Indianapolis to Washington, D.C.?

Airfare is below average for this route at the moment.

Indianapolis to Washington, D.C. flights typically cost between $273 and $402 in October.The cheapest round-trip price found within the last 5 days was $113 on Frontier (Oct 28-Nov 4).

How far ahead should I book a flight from Indianapolis to Washington, D.C.?

The price you pay for your flight from Indianapolis to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Indianapolis to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Washington, D.C.. Price data was last updated on September 26, 2026.

Travelers seeking maximum savings on their Indianapolis to Washington, D.C. flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Indianapolis to Washington, D.C. flights

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Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to Washington, D.C. trip

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Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Indianapolis to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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What airport do you fly from for flights from Indianapolis to Washington, D.C.?

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What are the cheapest airlines flying from Indianapolis to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Indianapolis to Washington, D.C. one-way?

What are the most popular routes from Indianapolis to Washington, D.C.?

What are the most reliable airlines from Indianapolis to Washington, D.C.?

What are the cheapest flights from Indianapolis to Washington, D.C.?

Can I find deals for flights from Indianapolis to Washington, D.C. that include hotel bookings?

How can I find direct flights from Indianapolis to Washington, D.C.?

Can I find deals for business class flights from Indianapolis to Washington, D.C.?

What is the cheapest month to book a flight from Indianapolis to Washington, D.C.?

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Search flights from Indianapolis to Washington, D.C. by cabin class

Find flights from Indianapolis to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Indianapolis and Washington, D.C. flights

Browse other Indianapolis and Washington, D.C. flight options. Last updated on September 28, 2026.

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Cheapest flights from Indianapolis to Washington, D.C.
Explore the most affordable flight options available from Indianapolis to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.

Best flights from Indianapolis to Washington, D.C.
Discover carefully curated flight deals from Indianapolis to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.

Last-minute flights from Indianapolis to Washington, D.C.
Discover last-minute flight deals from Indianapolis to Washington, D.C.. Data last updated September 28, 2026 and is based on user searches.

One-way flights from Indianapolis to Washington, D.C.
Search for one-way flight options from Indianapolis to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.

Indianapolis to Washington, D.C. flights typically cost between $273 and $402 in October.
The cheapest round-trip price found within the last 5 days was $113 on Frontier (Oct 28-Nov 4).