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Washington, D.C.

$51+ Cheap flights from Indianapolis (IND) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
IND — WAS
mars 10 — mars 171
lun. 3/10
lun. 3/17
1 adult, Economy
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The best prices from Indianapolis to Washington, D.C. are usually found in August or February, booked 83 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

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

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mars 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Cheapflightsfares)

One-way from

$51
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$319

Good round-trip deal

$263 or less

Good one-way deal

$169 or less
Provider with most accurate pricing for Indianapolis-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Washington, D.C. (WAS) flights.
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From Indianapolis to Washington, D.C. (WAS)
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One-way flight from Indianapolis to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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).
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Find 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 mars 5, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/119:59 amIND - BWI
1 stop10h 57mSpirit Airlines
dim. 3/169:51 pmBWI - IND
1 stop11h 13mSpirit Airlines
Deal found 3/4$117
This CheapOair deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/268:55 amIND - BWI
1 stop9h 00mFrontier
mer. 4/25:18 pmBWI - IND
1 stop24h 34mFrontier
Deal found 3/4$150
This Booking.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/111:59 amIND - BWI
1 stop8h 26mMultiple Airlines
ven. 4/412:13 pmBWI - IND
1 stop4h 51mMultiple Airlines
Deal found 3/4$153
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/196:05 amIND - BWI
Nonstop1h 35mSouthwest
mer. 3/194:35 pmBWI - IND
Nonstop1h 50mSouthwest
Deal found 3/5$189
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/2511:49 amIND - BWI
1 stop5h 57mDelta
mer. 4/26:00 amBWI - IND
1 stop6h 40mDelta
Deal found 3/4$197
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/175:40 amIND - IAD
Nonstop1h 42mUnited Airlines
dim. 4/208:35 amIAD - IND
1 stop4h 16mUnited Airlines
Deal found 3/5$199
This Booking.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/213:12 pmIND - IAD
1 stop5h 11mFrontier
dim. 3/235:54 pmIAD - IND
1 stop24h 37mFrontier
Deal found 3/4$203
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/199:42 pmIND - DCA
Nonstop1h 37mAmerican Airlines
ven. 3/216:41 amDCA - IND
Nonstop1h 59mAmerican Airlines
Deal found 3/4$204
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/244:15 pmIND - DCA
1 stop6h 30mDelta
mar. 4/295:47 pmDCA - IND
1 stop3h 22mDelta
Deal found 3/4$209
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/177:00 amIND - IAD
1 stop6h 02mDelta
dim. 4/206:00 amIAD - IND
1 stop6h 52mDelta
Deal found 3/5$209
This CheapOair deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/186:47 pmIND - DCA
1 stop27h 12mFrontier
lun. 3/311:03 pmDCA - IND
1 stop28h 49mFrontier
Deal found 3/4$210
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/61:05 pmIND - DCA
2 stops9h 20mSouthwest
mer. 5/147:30 amDCA - IND
2 stops8h 50mSouthwest
Deal found 3/4$219

Find flights from Indianapolis to Washington, D.C. within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated mars 5, 2025.

Fly from

Indianapolis

Fly to

Washington, D.C.

Route

Depart

Return

Price

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

mar. 3/11

9:59 am-8:56 pm

1 stop10h 57m

Baltimore/Washington

dim. 3/16

9:51 pm-9:04 am

1 stop11h 13m

$117

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

mer. 3/26

8:55 am-5:55 pm

1 stop9h 00m

Baltimore/Washington

mer. 4/2

5:18 pm-5:52 pm

1 stop24h 34m

$150

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

mar. 4/1

11:59 am-8:25 pm

1 stop8h 26m

Baltimore/Washington

ven. 4/4

12:13 pm-5:04 pm

1 stop4h 51m

$153

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

mer. 3/19

6:05 am-7:40 am

Nonstop1h 35m

Baltimore/Washington

mer. 3/19

4:35 pm-6:25 pm

Nonstop1h 50m

$189

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

mar. 3/25

11:49 am-5:46 pm

1 stop5h 57m

Baltimore/Washington

mar. 4/1

6:00 am-9:46 am

1 stop3h 46m

$197

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

jeu. 4/17

5:40 am-7:22 am

Nonstop1h 42m

Washington, D.C. Dulles Intl

dim. 4/20

8:35 am-12:51 pm

1 stop4h 16m

$199

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

ven. 3/21

3:12 pm-8:23 pm

1 stop5h 11m

Washington, D.C. Dulles Intl

dim. 3/23

5:54 pm-6:31 pm

1 stop24h 37m

$203

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

mer. 3/19

9:42 pm-11:19 pm

Nonstop1h 37m

Washington, D.C. Reagan-National

ven. 3/21

6:41 am-8:40 am

Nonstop1h 59m

$204

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

jeu. 4/24

4:15 pm-10:45 pm

1 stop6h 30m

Washington, D.C. Reagan-National

mar. 4/29

5:47 pm-9:09 pm

1 stop3h 22m

$209

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

jeu. 4/17

7:00 am-1:02 pm

1 stop6h 02m

Washington, D.C. Dulles Intl

mar. 4/22

9:20 am-1:28 pm

1 stop4h 08m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 37 results
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Compare providers for flights from Indianapolis to Washington, D.C.

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*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.

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

Find out what our experts recommend to make the most of your Indianapolis to Washington, D.C. trip
Airports
IND

IND is known for its efficient security process, with average wait times under 3 minutes. Check wait times online before heading to the airport.

Read more about INDby Barbara Noe Kennedy
IAD

The Washington Metro Silver Line reaches IAD in under 40 minutes, offering a cost-effective way to travel to the city.

Read more about IADby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

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.

Read more
Barbara Noe Kennedy

Barbara Noe Kennedy

Expert on IND

Barbara Noe Kennedy

Barbara Noe Kennedy

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 more

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.

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.
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.

Travel insights for flights from Indianapolis to Washington, D.C.

Get recent, data-driven insights about flights from Indianapolis to Washington, D.C. including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Washington, D.C.. Price data was last updated on February 28, 2025.

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 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Indianapolis to Washington, D.C. (average of $309). Flying from Indianapolis to Washington, D.C. in June is currently the most expensive (average of $388). 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?

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 mars 5, 2025.

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 afternoon, which can drop the price by up to 73% versus a flight at noon.

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 March 2, 2025.

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

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

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.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated mars 5, 2025.
Read through reviews of airlines operating flights from Indianapolis to Washington, D.C., such as Southwest, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,321 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,321 reviews
Southwest
8.1
Very good
4,321 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta
8.0
Very good
8,044 reviews
Southwest
8.1
Very good
4,321 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,655 reviews
Southwest
8.1
Very good
4,321 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Allegiant Air
7.3
Good
751 reviews
Southwest
8.1
Very good
4,321 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,321 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 8 outbound flights to Washington, D.C. per day from 5 airlines. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.

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

    Spirit Airlines, at $117, was found to be the cheapest airline from Indianapolis to Washington, D.C..Alternate airlines to your destination round-trip include Frontier and Southwest. Spirit Airlines is priced at 57% 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?

    $51 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Allegiant Air, with prices starting from $59 and $79, 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 - Washington, D.C. Reagan-National and Indianapolis - Baltimore/Washington.

  • 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: Ethiopian Air (88%), Republic Airways (87%), Avianca( 86%).

  • 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 $997, our data indicates the cheapest price to be $119. The most popular route (Indianapolis - Washington, D.C. Dulles Intl), is priced around $189.

  • 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, August is the cheapest month in which you can book a flight from Indianapolis to Washington, D.C. (average of $309). Flying from Indianapolis to Washington, D.C. in June is currently the most expensive (average of $388). 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.

See more FAQs

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Gaithersburg
Fredericksburg
Silver Spring
Linthicum Heights
Woodbridge
Laurel
Falls Church
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Indianapolis to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Reagan-National flights
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Louisville to Reagan-National flights
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South Bend to Reagan-National flights
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Fort Wayne to Reagan-National flights
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Kalamazoo to Reagan-National flights
Evansville to Reagan-National flights
Evansville to Dulles Intl flights
Owensboro to Reagan-National flights

Top 5 airlines flying from Indianapolis to Washington, D.C.

Discover the top 5 airlines that operate flights from Indianapolis to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mars 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$118Average$231FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$158Average$331FlexibilityNo cancel feeOn-time71%
DeltaCheapest$174Average$259FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$182Average$316FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$240Average$329FlexibilityNo cancel feeOn-time63%
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