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Washington, D.C.

$69+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
IND — WAS
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Indianapolis to Washington, D.C. are usually found in August or February, booked 88 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 juin 12, 2025.

Round-trip from

$163
(Mytrip)

One-way from

$69
(FlightHub)

Popular in

November

Cheapest in

August

Average price

$254

Good round-trip deal

$242 or less

Good one-way deal

$168 or less
From Indianapolis to Washington, D.C. (WAS)
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One-way flight from Indianapolis to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 9% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Indianapolis to Washington, D.C. (WAS).
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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 juin 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/235:45 pmIND - BWI
1 stop14h 36mSpirit Airlines
lun. 6/307:55 amBWI - IND
1 stop8h 55mSpirit Airlines
Deal found 6/9$163
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/811:24 amIND - BWI
1 stop26h 21mMultiple Airlines
mar. 7/156:40 pmBWI - IND
1 stop22h 12mMultiple Airlines
Deal found 6/9$179
This American Airlines deal was found by Cheapflights users on 6/11. 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.
ven. 7/186:05 amIND - DCA
Nonstop1h 44mAmerican Airlines
mar. 7/225:20 pmDCA - IND
Nonstop1h 59mAmerican Airlines
Deal found 6/11$189
This United Airlines deal was found by Cheapflights users on 6/12. 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.
ven. 7/255:45 amIND - IAD
Nonstop1h 43mUnited Airlines
sam. 7/2610:15 pmIAD - IND
Nonstop1h 43mUnited Airlines
Deal found 6/12$189
This Southwest deal was found by Cheapflights users on 6/11. 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.
jeu. 8/145:45 pmIND - BWI
Nonstop1h 40mSouthwest
lun. 8/189:35 pmBWI - IND
Nonstop1h 45mSouthwest
Deal found 6/11$197
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/17:45 amIND - IAD
1 stop8h 11mAllegiant Air
dim. 8/39:05 pmIAD - IND
1 stop23h 20mAllegiant Air
Deal found 6/11$208
This Delta deal was found by Cheapflights users on 6/12. 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.
mer. 7/212:04 pmIND - DCA
1 stop4h 28mDelta
mer. 7/167:54 pmDCA - IND
1 stop4h 05mDelta
Deal found 6/12$209
This Delta deal was found by Cheapflights users on 6/11. 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.
lun. 6/306:30 amIND - IAD
1 stop5h 03mDelta
sam. 7/56:00 amIAD - IND
1 stop5h 24mDelta
Deal found 6/11$214
This United Airlines deal was found by Cheapflights users on 6/9. 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.
mer. 6/181:37 pmIND - DCA
1 stop4h 25mUnited Airlines
mar. 7/156:25 amDCA - IND
1 stop4h 39mUnited Airlines
Deal found 6/9$234
This Delta deal was found by Cheapflights users on 6/10. 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. 11/278:00 pmIND - BWI
1 stop4h 12mDelta
mar. 12/26:00 amBWI - IND
1 stop3h 49mDelta
Deal found 6/10$235
This Southwest deal was found by Cheapflights users on 6/10. 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.
lun. 9/86:35 amIND - DCA
2 stops9h 40mSouthwest
ven. 9/126:00 amDCA - IND
1 stop5h 45mSouthwest
Deal found 6/10$245
This Sun Country Air deal was found by Cheapflights users on 6/9. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/187:00 pmIND - IAD
1 stop16h 43mSun Country Air
mer. 7/2312:40 pmIAD - IND
1 stop6h 32mSun Country Air
Deal found 6/9$245

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 juin 12, 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

lun. 6/23

5:45 pm-8:21 am

1 stop14h 36m

Baltimore/Washington

lun. 6/30

7:55 am-4:50 pm

1 stop8h 55m

$163

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

mar. 7/8

11:24 am-1:45 pm

1 stop26h 21m

Baltimore/Washington

mar. 7/15

6:40 pm-4:52 pm

1 stop22h 12m

$179

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

ven. 7/18

6:05 am-7:49 am

Nonstop1h 44m

Washington, D.C. Reagan-National

mar. 7/22

5:20 pm-7:19 pm

Nonstop1h 59m

$189

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

mer. 7/9

5:45 am-7:28 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

mer. 7/16

8:45 am-10:35 am

Nonstop1h 50m

$189

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

jeu. 8/14

5:45 pm-7:25 pm

Nonstop1h 40m

Baltimore/Washington

lun. 8/18

9:35 pm-11:20 pm

Nonstop1h 45m

$197

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

ven. 8/1

7:45 am-3:56 pm

1 stop8h 11m

Washington, D.C. Dulles Intl

dim. 8/3

9:05 pm-8:25 pm

1 stop23h 20m

$208

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

mer. 7/2

12:04 pm-4:32 pm

1 stop4h 28m

Washington, D.C. Reagan-National

mer. 7/16

7:54 pm-11:59 pm

1 stop4h 05m

$209

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

lun. 6/30

6:30 am-11:33 am

1 stop5h 03m

Washington, D.C. Dulles Intl

sam. 7/5

6:00 am-11:24 am

1 stop5h 24m

$214

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

jeu. 9/11

6:00 pm-11:50 pm

1 stop5h 50m

Washington, D.C. Reagan-National

lun. 9/15

6:00 am-4:20 pm

2 stops10h 20m

$220

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

ven. 7/18

7:00 pm-11:43 am

1 stop16h 43m

Washington, D.C. Dulles Intl

mer. 7/23

12:40 pm-7:12 pm

1 stop6h 32m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 40 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 June 9, 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 80 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 juin 12, 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 72% 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 June 8, 2025.

Travelers seeking maximum savings on their Indianapolis to Washington, D.C. flight should consider departing on Friday 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 juin 12, 2025.

The most flights from IND to WAS are scheduled on a Thursday (25 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (13 on average).

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 juin 12, 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
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.3
Good
725 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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

    This flight path from Indianapolis to Washington, D.C. was viewed by 38 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Spirit Airlines, at $163, 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. Spirit Airlines is priced at 40% 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?

    $69 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 Southwest and Allegiant Air, with prices starting from $99 and $112, 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 - Baltimore/Washington, Indianapolis - Washington, D.C. Dulles Intl 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 $331, our data indicates the cheapest price to be $143. The most popular route (Indianapolis - Baltimore/Washington), is priced around $169.

  • 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 Indianapolis?

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

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

Discover the top 6 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$90Average$231FlexibilityNo cancel feeOn-time65%
FrontierCheapest$118Average$200FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$301FlexibilityNo cancel feeOn-time71%
DeltaCheapest$166Average$259FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$290FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$208Average$319FlexibilityNo cancel feeOn-time63%

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