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

Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Indianapolis round-trip from $193. Other airlines that can offer you cheap pricing are United Airlines, from $194, and Allegiant Air, from $197. Delta is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Indianapolis are Frontier ($124), United Airlines ($129), and Sun Country Air ($133).

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

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

In terms of precipitation, rainfall in Indianapolis ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indianapolis when rainfall is around 2.3 in.

If weather is an important factor for your trip to Indianapolis, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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

While on average a flight from Washington, D.C. Dulles Intl Airport to Indianapolis is generally $257, our data shows the cheapest flight currently is $102. When looking at the most popular route, (Washington, D.C. Dulles Intl - Indianapolis), you can expect to pay $157 for that flight.

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

Consider Ethiopian Air (80%), Copa Airlines (80%) or Avianca (79%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Indianapolis.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Indianapolis?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Indianapolis. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Indianapolis?

Flights from Washington, D.C. Dulles Intl Airport to Indianapolis lean towards being more expensive in November. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Indianapolis in August, with the cheapest ticket starting at $189.

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

Indianapolis (IND) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Indianapolis. You should not have trouble finding flights to Indianapolis from Washington, D.C. Dulles Intl; the airport handles an average of 11 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Indianapolis airport from Washington, D.C. Dulles Intl. It is only a 8.3 mi journey from Indianapolis (IND) to Indianapolis’s city center.

Can I find deals for flights from Dulles Intl to Indianapolis that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Indianapolis flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Indianapolis?

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

Can I find deals for business class flights from Dulles Intl to Indianapolis?

Yes. Cheapflights offers flight deals from Dulles Intl 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.

$124+ Flights from Washington, D.C. Dulles Intl Airport to Indianapolis

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Indianapolis are usually found in July or February, booked 43 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Dulles Intl to Indianapolis

Round-trip from	$193 (Delta)
One-way from	$124 (Priceline)
Popular in	January
Cheapest in	July
Average price	$294
Good round-trip deal	$254 or less
Good one-way deal	$153 or less

From Washington, D.C. Dulles Intl to Indianapolis

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One-way flight from Washington, D.C. Dulles Intl to Indianapolis

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High demand for flights, 1% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Dulles Intl to Indianapolis

Cheapest flights from Dulles Intl to Indianapolis
Explore the most affordable flight options available from Dulles Intl to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Fri 8/157:30 pmIAD - IND

1 stop4h 38mDelta

Mon 8/181:55 pmIND - IAD

1 stop4h 40mDelta

Deal found 7/2

$193

Tue 7/1512:35 pmIAD - IND

Nonstop1h 47mUnited Airlines

Wed 7/305:45 amIND - IAD

Nonstop1h 43mUnited Airlines

Deal found 7/1

$194

Fri 10/103:05 pmIAD - IND

1 stop7h 34mAllegiant Air

Sun 10/129:01 pmIND - IAD

1 stop12h 18mAllegiant Air

Deal found 7/2

$197

Fri 7/116:10 amIAD - IND

1 stop8h 34mFrontier

Fri 7/183:30 pmIND - IAD

1 stop8h 42mFrontier

Deal found 7/1

$206

Fri 10/33:04 pmIAD - IND

1 stop7h 35mMultiple Airlines

Sun 10/57:30 pmIND - IAD

2 stops20h 19mMultiple Airlines

Deal found 7/1

$232

Wed 7/2312:40 pmIAD - IND

1 stop6h 32mSun Country Air

Fri 7/253:42 pmIND - IAD

1 stop20h 01mSun Country Air

Deal found 7/1

$255

Best flights from Dulles Intl to Indianapolis
Discover carefully curated flight deals from Dulles Intl to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Fri 8/157:30 pmIAD - IND

1 stop4h 38mDelta

Mon 8/181:55 pmIND - IAD

1 stop4h 40mDelta

Deal found 7/3

$193

Tue 7/1512:35 pmIAD - IND

Nonstop1h 47mUnited Airlines

Wed 7/305:45 amIND - IAD

Nonstop1h 43mUnited Airlines

Deal found 7/1

$194

Fri 10/103:05 pmIAD - IND

1 stop7h 34mAllegiant Air

Sun 10/129:01 pmIND - IAD

1 stop12h 18mAllegiant Air

Deal found 7/2

$197

Thu 9/186:57 pmIAD - IND

1 stop22h 24mFrontier

Sat 9/206:16 pmIND - IAD

1 stop23h 56mFrontier

Deal found 7/2

$211

Fri 10/33:04 pmIAD - IND

1 stop7h 35mMultiple Airlines

Sun 10/57:30 pmIND - IAD

2 stops20h 19mMultiple Airlines

Deal found 7/1

$232

Last-minute flights from Dulles Intl to Indianapolis
Discover last-minute flight deals from Dulles Intl to Indianapolis. Data last updated July 3, 2025 and is based on user searches.

Fri 7/116:10 amIAD - IND

1 stop8h 34mFrontier

Fri 7/183:30 pmIND - IAD

1 stop8h 42mFrontier

Deal found 7/1

$206

Sat 7/1212:35 pmIAD - IND

Nonstop1h 44mUnited Airlines

Tue 7/225:45 amIND - IAD

Nonstop1h 43mUnited Airlines

Deal found 7/1

$214

Sat 7/126:00 amIAD - IND

1 stop4h 03mDelta

Tue 7/226:52 pmIND - IAD

1 stop4h 24mDelta

Deal found 7/1

$234

Sat 7/129:43 pmIAD - IND

2 stops24h 40mMultiple Airlines

Thu 7/1712:20 pmIND - IAD

2 stops21h 03mMultiple Airlines

Deal found 7/2

$381

Sat 7/121:19 pmIAD - IND

2 stops11h 07mAmerican Airlines

Tue 7/2212:00 pmIND - IAD

1 stop5h 09mAmerican Airlines

Deal found 7/1

$486

Sun 7/1310:00 amIAD - IND

1 stop5h 16mSun Country Air

Mon 7/146:00 amIND - IAD

1 stop5h 43mSun Country Air

Deal found 7/1

$356

Tue 7/1512:35 pmIAD - IND

Nonstop1h 47mUnited Airlines

Wed 7/305:45 amIND - IAD

Nonstop1h 43mUnited Airlines

Deal found 7/1

$194

Wed 7/2312:40 pmIAD - IND

1 stop6h 32mSun Country Air

Fri 7/253:42 pmIND - IAD

1 stop20h 01mSun Country Air

Deal found 7/1

$255

Sun 7/279:05 pmIAD - IND

1 stop23h 20mMultiple Airlines

Thu 7/316:48 pmIND - IAD

1 stop17h 54mMultiple Airlines

Deal found 7/2

$242

Fri 8/157:30 pmIAD - IND

1 stop4h 38mDelta

Mon 8/186:59 pmIND - IAD

1 stop5h 22mDelta

Deal found 7/1

$193

One-way flights from Dulles Intl to Indianapolis
Search for one-way flight options from Dulles Intl to Indianapolis. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Sat 8/26:10 amIAD - IND

1 stop5h 01mFrontier

Deal found 7/3

$124

Fri 9/54:43 pmIAD - IND

2 stops18h 40mMultiple Airlines

Deal found 7/2

$126

Tue 8/128:45 amIAD - IND

Nonstop1h 50mUnited Airlines

Deal found 7/1

$129

Wed 7/1612:22 pmIAD - IND

1 stop6h 20mSun Country Air

Deal found 7/2

$133

Tue 7/87:02 amIAD - IND

1 stop5h 51mDelta

Deal found 7/1

$134

Sat 8/29:43 pmIAD - IND

2 stops24h 40mAllegiant Air

Deal found 7/3

$154

Sat 8/26:35 amIAD - IND

1 stop4h 41mAmerican Airlines

Deal found 6/30

$159

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Fri 8/15

7:30 pm-12:08 am

1 stop4h 38m

Indianapolis

Mon 8/18

1:55 pm-6:35 pm

1 stop4h 40m

$193

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Tue 7/15

12:35 pm-2:22 pm

Nonstop1h 47m

Indianapolis

Wed 7/30

5:45 am-7:28 am

Nonstop1h 43m

$194

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Fri 10/10

3:05 pm-10:39 pm

1 stop7h 34m

Indianapolis

Sun 10/12

9:01 pm-9:19 am

1 stop12h 18m

$197

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Thu 9/18

6:57 pm-5:21 pm

1 stop22h 24m

Indianapolis

Sat 9/20

6:16 pm-6:12 pm

1 stop23h 56m

$211

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Fri 10/3

3:04 pm-10:39 pm

1 stop7h 35m

Indianapolis

Sun 10/5

7:30 pm-3:49 pm

2 stops20h 19m

$232

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Wed 7/23

12:40 pm-7:12 pm

1 stop6h 32m

Indianapolis

Fri 7/25

3:42 pm-11:43 am

1 stop20h 01m

$255

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Sat 8/2

6:10 am-11:11 am

1 stop5h 01m

$124

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Mon 10/20

10:15 pm-11:59 pm

Nonstop1h 44m

$125

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Fri 9/5

4:43 pm-11:23 am

2 stops18h 40m

$126

Washington, D.C.Indianapolis

IAD - IND

IADIND

Washington, D.C. Dulles Intl

Wed 7/16

12:22 pm-6:42 pm

1 stop6h 20m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 13 results

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

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

Airports

IAD

Check-in at IAD can be crowded in the afternoon and evening, so arrive early to avoid long lines.

IND

From IND, take IndyGo Route 8 to downtown Indianapolis. It's a budget-friendly option, though travel time can be up to 50 minutes.

Read more about INDby Barbara Noe Kennedy

Our travel experts

Ramsey Qubein

Expert on IAD

Barbara Noe Kennedy

Expert on IND

Best time to book a flight from Dulles Intl to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Dulles Intl 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. Dulles Intl Airport to Indianapolis

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

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Indianapolis may vary depending on when you book. For the best chance of a lower fare, look to book 43 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. Dulles Intl Airport to Indianapolis?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Indianapolis (average of $297). Flying from Washington, D.C. Dulles Intl Airport to Indianapolis in March is currently the most expensive (average of $360). 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 IAD to IND?

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Indianapolis in the afternoon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Indianapolis

The most flights from IAD to IND are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Indianapolis

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to Indianapolis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,970 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,845 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Allegiant Air

7.2

Good

709 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Sun Country Air

6.9

Okay

339 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Indianapolis from Washington, D.C. Dulles Intl?
Indianapolis (IND) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Indianapolis. You should not have trouble finding flights to Indianapolis from Washington, D.C. Dulles Intl; the airport handles an average of 11 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Indianapolis airport from Washington, D.C. Dulles Intl. It is only a 8.3 mi journey from Indianapolis (IND) to Indianapolis’s city center.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Indianapolis round-trip?
Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Indianapolis round-trip from $193. Other airlines that can offer you cheap pricing are United Airlines, from $194, and Allegiant Air, from $197. Delta is 44% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Indianapolis one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Indianapolis are Frontier ($124), United Airlines ($129), and Sun Country Air ($133).
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Indianapolis?
Consider Ethiopian Air (80%), Copa Airlines (80%) or Avianca (79%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Indianapolis.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Indianapolis?
While on average a flight from Washington, D.C. Dulles Intl Airport to Indianapolis is generally $257, our data shows the cheapest flight currently is $102. When looking at the most popular route, (Washington, D.C. Dulles Intl - Indianapolis), you can expect to pay $157 for that flight.
Can I find deals for flights from Dulles Intl to Indianapolis that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Indianapolis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Indianapolis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Indianapolis.
Can I find deals for business class flights from Dulles Intl to Indianapolis?
Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Indianapolis?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Indianapolis (average of $297). Flying from Washington, D.C. Dulles Intl Airport to Indianapolis in March is currently the most expensive (average of $360). 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

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Other flights to Indianapolis

Top 2 airlines flying from Dulles Intl to Indianapolis

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$193	Average$353	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$198	Average$273	FlexibilityNo cancel fee	On-timeN/A

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$124+ Cheap flights from Dulles Intl (IAD) 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Indianapolis with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Indianapolis are usually found in July or February, booked 43 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Dulles Intl to Indianapolis

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Find flight deals from Dulles Intl to Indianapolis

Cheapest flights from Dulles Intl to IndianapolisExplore the most affordable flight options available from Dulles Intl to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Dulles Intl to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

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

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

Airports

IAD

IND

Our travel experts

Best time to book a flight from Dulles Intl to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Dulles Intl with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Indianapolis. Price data was last updated on June 27, 2025.

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

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

Find hourly flight availability from Dulles Intl 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 July 3, 2025.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Indianapolis

Reviews of airlines servicing Indianapolis

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

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

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

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

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

Can I find deals for flights from Dulles Intl to Indianapolis that include hotel bookings?

How can I find direct flights from Dulles Intl to Indianapolis?

Can I find deals for business class flights from Dulles Intl to Indianapolis?

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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

Alternative routes for Dulles Intl to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dulles Intl to Indianapolis

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Cheapest flights from Dulles Intl to Indianapolis
Explore the most affordable flight options available from Dulles Intl to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.