Washington, D.C.

$81+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
IND — WAS
Aug 5 — Aug 121
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Indianapolis to Washington, D.C. are usually found in August or February, booked 65 days in advance, depart on a Friday or Thursday and return on a Tuesday

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 July 31, 2025.

Round-trip from

$173
(Cheapflightsfares)

One-way from

$90
(Cheapflightsfares)

Popular in

November

Cheapest in

August

Average price

$265

Good round-trip deal

$225 or less

Good one-way deal

$128 or less
From Indianapolis to Washington, D.C. (WAS)
One-way flight from Indianapolis to Washington, D.C. (WAS)
Highest demand for flights based on searches. 9% potential increase in price ($26 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Indianapolis to Washington, D.C. (WAS).
Price to beat on a one-way flight from Indianapolis to Washington, D.C. (WAS).

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 July 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Fri 8/84:20 pmIND - BWI
1 stop7h 53mSpirit Airlines
Mon 8/187:05 amBWI - IND
1 stop5h 48mSpirit Airlines
Deal found 7/31$173
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:00 amIND - BWI
1 stop10h 31mFrontier
Mon 8/1812:11 pmBWI - IND
1 stop6h 10mFrontier
Deal found 7/30$188
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/56:05 amIND - DCA
Nonstop1h 44mAmerican Airlines
Tue 9/95:20 pmDCA - IND
Nonstop1h 55mAmerican Airlines
Deal found 7/30$189
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 9/125:45 amIND - IAD
Nonstop1h 42mUnited Airlines
Sun 9/148:44 amIAD - IND
Nonstop1h 50mUnited Airlines
Deal found 7/31$189
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:26 pmIND - IAD
1 stop23h 48mFrontier
Sun 9/710:09 pmIAD - IND
1 stop11h 38mFrontier
Deal found 7/30$195
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 8/267:15 amIND - DCA
1 stop5h 25mDelta
Tue 8/267:59 pmDCA - IND
1 stop3h 27mDelta
Deal found 7/31$197
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 8/198:10 amIND - IAD
1 stop3h 22mDelta
Tue 8/195:25 pmIAD - IND
1 stop6h 43mDelta
Deal found 7/29$197
This Southwest deal was found by Cheapflights users on 7/29. 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.
Tue 8/198:00 amIND - DCA
2 stops9h 15mSouthwest
Tue 8/196:35 pmDCA - IND
1 stop3h 50mSouthwest
Deal found 7/29$202
This Southwest deal was found by Cheapflights users on 7/30. 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.
Thu 9/410:45 amIND - BWI
Nonstop1h 40mSouthwest
Tue 9/93:25 pmBWI - IND
Nonstop1h 45mSouthwest
Deal found 7/30$217
This CheapOair deal was found by Cheapflights users on 7/28. 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.
Mon 8/43:30 pmIND - BWI
1 stop8h 55mMultiple Airlines
Sat 8/912:15 pmBWI - IND
1 stop9h 42mMultiple Airlines
Deal found 7/28$222
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 9/104:40 pmIND - BWI
1 stop4h 35mDelta
Tue 9/166:00 amBWI - IND
1 stop5h 22mDelta
Deal found 7/30$227
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:00 pmIND - DCA
1 stop23h 04mFrontier
Tue 8/121:00 pmDCA - IND
1 stop11h 43mFrontier
Deal found 7/29$235

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Indianapolis to Washington, D.C. that are best for you.

Fly from

Indianapolis

Fly to

Washington, D.C.

Route

Depart

Return

Price

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Fri 8/8

4:20 pm-12:13 am

1 stop7h 53m

Baltimore/Washington

Mon 8/18

7:05 am-12:53 pm

1 stop5h 48m

$173

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Wed 8/13

6:00 am-4:31 pm

1 stop10h 31m

Baltimore/Washington

Mon 8/18

12:11 pm-6:21 pm

1 stop6h 10m

$188

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Fri 9/5

6:05 am-7:49 am

Nonstop1h 44m

Washington, D.C. Reagan-National

Tue 9/9

5:20 pm-7:15 pm

Nonstop1h 55m

$189

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

Fri 9/12

5:45 am-7:27 am

Nonstop1h 42m

Washington, D.C. Dulles Intl

Sun 9/14

8:44 am-10:34 am

Nonstop1h 50m

$189

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

Thu 8/14

6:48 pm-12:42 pm

1 stop17h 54m

Washington, D.C. Dulles Intl

Sat 8/23

9:33 pm-12:13 pm

1 stop14h 40m

$195

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Wed 9/3

7:05 pm-11:46 pm

1 stop4h 41m

Washington, D.C. Reagan-National

Tue 9/9

6:00 am-9:53 am

1 stop3h 53m

$197

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

Tue 9/2

8:10 am-11:32 am

1 stop3h 22m

Washington, D.C. Dulles Intl

Sat 9/6

5:25 pm-12:08 am

1 stop6h 43m

$197

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Thu 9/4

5:15 pm-11:25 pm

1 stop6h 10m

Washington, D.C. Reagan-National

Tue 9/9

3:10 pm-10:25 pm

2 stops7h 15m

$202

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Thu 9/25

6:58 pm-3:17 pm

1 stop20h 19m

Baltimore/Washington

Sun 9/28

6:38 am-1:03 pm

1 stop6h 25m

$206

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Thu 9/4

10:45 am-12:25 pm

Nonstop1h 40m

Baltimore/Washington

Tue 9/9

3:25 pm-5:10 pm

Nonstop1h 45m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 32 results
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The best insider tips for Indianapolis to Washington, D.C. flights

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

IND offers fast security lines with an average wait of less than 3 minutes. Check wait times online before heading to the airport.

Read more about INDby Barbara Noe Kennedy
IAD

The Silver Line Metro connects IAD to Washington, D.C. in under 40 minutes, offering a cost-effective travel option.

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

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.

Cheapflights Insights

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

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 July 25, 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 65 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 $241). Flying from Indianapolis to Washington, D.C. in March is currently the most expensive (average of $290). 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 July 31, 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 71% 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 July 27, 2025.

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

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

Explore weekly flight availability from Indianapolis to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from IND to WAS are scheduled on a Thursday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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

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 July 31, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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.

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
8.0
Very good

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Food

7.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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

  • How popular is this Indianapolis to Washington, D.C. flight route?

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

    Spirit Airlines, at $173, was found to be the cheapest airline from Indianapolis to Washington, D.C..Alternate airlines to your destination round-trip include Frontier and American Airlines. Spirit Airlines is priced at 36% 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?

    $90 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 Southwest, with prices starting from $95 and $109, respectively.

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

  • 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 $289, our data indicates the cheapest price to be $98. The most popular route (Indianapolis - Washington, D.C. Reagan-National), is priced around $197.

  • 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 $241). Flying from Indianapolis to Washington, D.C. in March is currently the most expensive (average of $290). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

Browse thousands of different options on Cheapflights for your next trip

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$83Average$231FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$158Average$297FlexibilityNo cancel feeOn-time71%
DeltaCheapest$166Average$274FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$182Average$318FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$189Average$295FlexibilityNo cancel feeOn-time69%

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