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$60+ Cheap flights from Washington, D.C. (WAS) to Indianapolis (IND)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — IND
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Find cheap flights from Washington, D.C. to Indianapolis with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

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Cheapflights Tip: The best prices from Washington, D.C. to Indianapolis are usually found in February or August, booked 88 days in advance, depart on a Wednesday or Thursday and return on a Friday

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

Cheapest flights from Washington, D.C. to Indianapolis
Explore the most affordable flight options available from Washington, D.C. to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:29 pm
BWI
-
IND
1 stop21h 50m
Frontier
Wed 7/112:14 pm
IND
-
BWI
1 stop6h 18m
Frontier
Deal found 5/3$126
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:43 pm
BWI
-
IND
1 stop13h 36m
Frontier
Wed 7/112:14 pm
IND
-
BWI
1 stop10h 46m
Frontier
Deal found 5/6$127
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:32 pm
BWI
-
IND
1 stop13h 33m
Frontier
Mon 7/1312:20 pm
IND
-
BWI
1 stop19h 16m
Frontier
Deal found 5/6$128
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:32 pm
BWI
-
IND
1 stop13h 33m
Frontier
Wed 8/1912:14 pm
IND
-
BWI
1 stop10h 46m
Frontier
Deal found 5/5$150
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:32 pm
BWI
-
IND
1 stop13h 33m
Frontier
Fri 8/1412:20 pm
IND
-
BWI
1 stop28h 02m
Frontier
Deal found 5/5$184
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:41 am
BWI
-
IND
2 stops22h 31m
Multiple Airlines
Mon 6/112:14 pm
IND
-
BWI
1 stop10h 43m
Multiple Airlines
Deal found 5/3$186
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:10 pm
BWI
-
IND
1 stop24h 34m
Multiple Airlines
Mon 8/311:02 am
IND
-
BWI
1 stop25h 13m
Multiple Airlines
Deal found 5/4$188
This Expedia deal was found by Cheapflights users on 5/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:59 pm
BWI
-
IND
1 stop20h 57m
Frontier
Wed 8/2612:14 pm
IND
-
BWI
1 stop10h 46m
Frontier
Deal found 5/5$190
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:43 pm
BWI
-
IND
1 stop13h 40m
Frontier
Mon 6/112:14 pm
IND
-
BWI
1 stop6h 14m
Frontier
Deal found 5/5$191
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:43 pm
BWI
-
IND
1 stop13h 40m
Frontier
Mon 6/812:14 pm
IND
-
BWI
1 stop19h 21m
Frontier
Deal found 5/6$193
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:52 am
BWI
-
IND
2 stops29h 50m
Multiple Airlines
Wed 8/2612:14 pm
IND
-
BWI
1 stop10h 46m
Multiple Airlines
Deal found 5/5$194
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:47 pm
IAD
-
IND
1 stop14h 36m
Multiple Airlines
Sun 5/319:18 pm
IND
-
IAD
2 stops18h 28m
Multiple Airlines
Deal found 5/4$263

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Indianapolis (IND). 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 May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$126
(Kiwi.com)

One-way from

$60
(Trip.com)

Popular in

March

Cheapest in

February

Average price

$349

Good round-trip deal

$284 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Indianapolis flights.
Search Deals
From Washington, D.C. (WAS) to Indianapolis
Search Deals
One-way flight from Washington, D.C. (WAS) to Indianapolis
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Indianapolis.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Indianapolis.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Indianapolis 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 May 7, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Fri 7/10

7:26 pm-12:41 am

1 stop5h 15m

Indianapolis

Sun 7/12

6:30 am-10:18 am

1 stop3h 48m

$269

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Sat 8/15

6:15 am-10:57 am

1 stop4h 42m

Indianapolis

Tue 8/18

9:20 am-1:55 pm

1 stop4h 35m

$269

Washington, D.C.Indianapolis

DCA - IND

DCAIND

Washington, D.C. Reagan-National

Fri 7/17

6:55 pm-10:50 pm

1 stop3h 55m

Indianapolis

Sun 7/19

6:15 am-11:25 am

1 stop5h 10m

$269

Washington, D.C.Indianapolis

DCA - IND

DCAIND

Washington, D.C. Reagan-National

Wed 6/24

7:59 pm-12:10 am

1 stop4h 11m

Indianapolis

Sat 7/4

6:00 am-11:08 am

1 stop5h 08m

$269

Washington, D.C.Indianapolis

DCA - IND

DCAIND

Washington, D.C. Reagan-National

Fri 7/17

10:16 am-3:19 pm

1 stop5h 03m

Indianapolis

Mon 7/20

4:33 pm-8:47 pm

1 stop4h 14m

$269

Washington, D.C.Indianapolis

DCA - IND

DCAIND

Washington, D.C. Reagan-National

Wed 8/5

6:05 am-12:25 pm

1 stop6h 20m

Indianapolis

Sun 8/9

7:45 am-2:50 pm

1 stop7h 05m

$284

Washington, D.C.Indianapolis

DCA - IND

DCAIND

Washington, D.C. Reagan-National

Sun 6/28

7:25 am-4:45 pm

1 stop9h 20m

Indianapolis

Mon 6/29

5:40 pm-11:00 pm

1 stop5h 20m

$290

Washington, D.C.Indianapolis

DCA - IND

DCAIND

Washington, D.C. Reagan-National

Wed 5/20

6:00 am-12:40 pm

1 stop6h 40m

Indianapolis

Wed 5/20

5:15 pm-9:55 pm

1 stop4h 40m

$299

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Mon 6/1

10:16 pm-11:59 pm

Nonstop1h 43m

Indianapolis

Mon 6/8

8:08 pm-12:59 am

1 stop4h 51m

$310

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Fri 6/26

6:00 am-10:18 am

1 stop4h 18m

Indianapolis

Sun 6/28

6:51 am-11:48 am

1 stop4h 57m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 57 resultsSorted by cheapest first
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Compare providers for flights from Washington, D.C. to Indianapolis

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 Washington, D.C. to Indianapolis in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Washington, D.C.-Indianapolis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Indianapolis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Indianapolis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Indianapolis 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 Washington, D.C.-Indianapolis 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 Washington, D.C. to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Washington, D.C. 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 Washington, D.C. to Indianapolis

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

The price you pay for your flight from Washington, D.C. to Indianapolis may vary depending on when you book. For the best chance of a lower fare, look to book 81 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 Washington, D.C. to Indianapolis?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Indianapolis (average of $79). Flying from Washington, D.C. to Indianapolis in February is currently the most expensive (average of $189). 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 WAS to IND?

Find hourly flight availability from Washington, D.C. to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2026.

When flying from Washington, D.C. to Indianapolis, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 8% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Indianapolis. Price data was last updated on May 2, 2026.

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

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

Explore weekly flight availability from Washington, D.C. to Indianapolis. 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 May 7, 2026.

The most flights from WAS to IND are scheduled on a Monday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

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

How often are flights from Washington, D.C. to Indianapolis delayed?

About 57% of weekly flights between Washington, D.C. and Indianapolis have experienced delays in the past year, with the average delay time being 241 minutes.

What is the most punctual flight time for Washington, D.C. to Indianapolis flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Indianapolis flights?

Over the last year, Air India have had the lowest number of delays on this route, with just 57% of flights being delayed.

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Indianapolis trip
Our travel experts
Ramsey Qubein

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.

Read more
Barbara Noe Kennedy

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 more

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated May 7, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Washington, D.C. to Indianapolis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,301 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,301 reviews
Southwest
7.9
Good
4,301 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,459 reviews
Southwest
7.9
Good
4,301 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,690 reviews
Southwest
7.9
Good
4,301 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,669 reviews
Southwest
7.9
Good
4,301 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.6
Fair
2,964 reviews
Southwest
7.9
Good
4,301 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Indianapolis. 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 into for flights to Indianapolis from Washington, D.C.?

    For a flight from Washington, D.C. to Indianapolis, you will be flying into Indianapolis. Indianapolis (IND) is just 8.3 mi from the center of the city. Indianapolis is the only Indianapolis airport and it handles 18 inbound flights from Washington, D.C. per day. 4 airlines have flights to Indianapolis from Washington, D.C. on a regular basis.

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

    Departing from Washington, D.C. to Indianapolis will take you 3h 55m. The distance from Washington, D.C. to Indianapolis is about 498 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Washington, D.C. to Indianapolis round-trip from $157. Other airlines that can offer you cheap pricing are American Airlines, from $189, and Delta, from $208. Users have found that United Airlines is 51% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $88. Users have also found prices from $99 and $118 on Frontier and United Airlines, respectively.

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

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

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

    Consider Mesa Airlines (91%), Copa Airlines (90%) or Republic Airways (87%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Indianapolis.

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

    While on average a flight from Washington, D.C. to Indianapolis is generally $334, our data shows the cheapest flight currently is $137. When looking at the most popular route, (Washington, D.C. Dulles Intl - Indianapolis), you can expect to pay $249 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Indianapolis 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 Washington, D.C. to Indianapolis?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Indianapolis (average of $79). Flying from Washington, D.C. to Indianapolis in February is currently the most expensive (average of $189). 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
Terre Haute
Muncie
Greenwood
Fishers
Kokomo
Plainfield
Mooresville
Anderson
Franklin
Carmel
Noblesville
Bloomington

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Washington, D.C. to Indianapolis

Discover the top 4 airlines that operate flights from Washington, D.C. to Indianapolis. 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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$157Average$317FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$168Average$268FlexibilityNo cancel feeOn-time71%
DeltaCheapest$171Average$321FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$245Average$361FlexibilityNo cancel feeOn-time63%

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