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

This flight path from Indianapolis to Washington, D.C. was viewed by 33 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?

Frontier, at $160, was found to be the cheapest airline from Indianapolis to Washington, D.C..Alternate airlines to your destination round-trip include Spirit Airlines and United Airlines. Frontier is priced at 42% 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?

$79 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Southwest, with prices starting from $82 and $109, respectively.

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

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

What are the 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 $300, our data indicates the cheapest price to be $123. The most popular route (Indianapolis - Washington, D.C. Dulles Intl), is priced around $169.

What are the most popular airlines that fly from Indianapolis to Washington, D.C.?

The most popular airlines flying from Indianapolis to Washington, D.C. are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

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

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 140% on the overall cost on flights from Indianapolis to Washington, D.C..

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

Find a great deal and save up to 55% by booking at least 56 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Indianapolis to Washington, D.C. within the next two weeks, with the cheapest ticket starting at $239.

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

Our data shows that August tends to be the cheapest month to fly to Washington, D.C. from Indianapolis. Users have commonly found prices around $278 for the month, but tickets can be as low as $174. Due to multiple factors, prepare for potentially higher prices in November.

Most accurate provider : When it comes to deals on Indianapolis-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Indianapolis-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 21 outbound flights to Washington, D.C. per day from 6 airlines. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.

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.

$79+ Flights from Indianapolis to Washington, D.C.

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Wednesday or Tuesday and return on a Thursday

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$160 (CheapOair)
One-way from	$79 (Cheapflightsfares)
Popular in	November
Cheapest in	August
Average price	$314
Good round-trip deal	$255 or less
Good one-way deal	$161 or less

Provider with most accurate pricing for Indianapolis-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Indianapolis-Washington, D.C. (WAS) flights.

Search Deals

From Indianapolis to Washington, D.C. (WAS)

Search Deals

One-way flight from Indianapolis to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 11, 2025.

Fri 5/24:30 pmIND - BWI

1 stop8h 14mFrontier

Thu 5/89:16 pmBWI - IND

1 stop12h 25mFrontier

Deal found 4/10

$160

Sat 5/1010:50 amIND - BWI

1 stop13h 28mSpirit Airlines

Tue 5/132:59 pmBWI - IND

1 stop18h 46mSpirit Airlines

Deal found 4/9

$165

Tue 6/1710:05 amIND - BWI

1 stop21h 05mMultiple Airlines

Thu 6/195:45 amBWI - IND

1 stop6h 59mMultiple Airlines

Deal found 4/9

$193

Thu 4/244:21 pmIND - DCA

1 stop19h 48mFrontier

Sun 4/277:00 amDCA - IND

1 stop8h 21mFrontier

Deal found 4/10

$205

Fri 5/165:40 amIND - IAD

Nonstop1h 41mUnited Airlines

Sun 5/1810:07 pmIAD - IND

Nonstop1h 49mUnited Airlines

Deal found 4/10

$209

Sat 5/315:09 pmIND - IAD

1 stop6h 29mFrontier

Fri 6/65:50 amIAD - IND

1 stop6h 17mFrontier

Deal found 4/10

$211

Thu 6/195:15 amIND - DCA

1 stop7h 05mSouthwest

Mon 6/234:45 pmDCA - IND

1 stop6h 25mSouthwest

Deal found 4/10

$214

Thu 5/15:45 amIND - DCA

1 stop5h 09mAmerican Airlines

Mon 5/56:50 amDCA - IND

Nonstop1h 52mAmerican Airlines

Deal found 4/10

$216

Thu 6/126:48 pmIND - DCA

1 stop4h 53mDelta

Sun 6/156:05 amDCA - IND

1 stop3h 35mDelta

Deal found 4/10

$224

Thu 6/127:00 amIND - IAD

1 stop4h 59mDelta

Sun 6/156:00 amIAD - IND

1 stop4h 09mDelta

Deal found 4/10

$224

Sat 5/246:00 amIND - BWI

1 stop4h 13mUnited Airlines

Sun 5/256:40 amBWI - IND

1 stop6h 16mUnited Airlines

Deal found 4/10

$237

Tue 5/206:00 amIND - DCA

1 stop4h 53mUnited Airlines

Wed 5/217:25 amDCA - IND

1 stop5h 31mUnited Airlines

Deal found 4/10

$237

Best flights from Indianapolis to Washington, D.C.
Discover carefully curated flight deals from Indianapolis to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Fri 5/24:30 pmIND - BWI

1 stop8h 14mFrontier

Mon 5/56:07 amBWI - IND

1 stop9h 23mFrontier

Deal found 4/10

$160

Sat 5/1010:50 amIND - BWI

1 stop13h 28mSpirit Airlines

Tue 5/132:59 pmBWI - IND

1 stop18h 46mSpirit Airlines

Deal found 4/9

$165

Tue 6/1710:05 amIND - BWI

1 stop21h 05mMultiple Airlines

Thu 6/195:45 amBWI - IND

1 stop6h 59mMultiple Airlines

Deal found 4/9

$193

Fri 5/165:40 amIND - IAD

Nonstop1h 41mUnited Airlines

Sun 5/1810:07 pmIAD - IND

Nonstop1h 49mUnited Airlines

Deal found 4/10

$209

Thu 6/195:15 amIND - DCA

1 stop7h 05mSouthwest

Mon 6/234:45 pmDCA - IND

1 stop6h 25mSouthwest

Deal found 4/10

$214

Thu 5/15:45 amIND - DCA

1 stop5h 09mAmerican Airlines

Mon 5/56:50 amDCA - IND

Nonstop1h 52mAmerican Airlines

Deal found 4/10

$216

Thu 6/126:48 pmIND - DCA

1 stop4h 53mDelta

Sun 6/156:05 amDCA - IND

1 stop3h 35mDelta

Deal found 4/10

$224

Sun 4/271:25 pmIND - IAD

1 stop28h 16mAllegiant Air

Fri 5/22:16 pmIAD - IND

1 stop6h 00mAllegiant Air

Deal found 4/10

$270

Thu 4/244:21 pmIND - DCA

1 stop19h 48mFrontier

Sun 4/277:00 amDCA - IND

1 stop8h 21mFrontier

Deal found 4/10

$205

Thu 6/127:00 amIND - IAD

1 stop4h 59mDelta

Sun 6/156:00 amIAD - IND

1 stop3h 40mDelta

Deal found 4/10

$224

Sat 5/315:09 pmIND - IAD

1 stop6h 29mFrontier

Fri 6/65:50 amIAD - IND

1 stop6h 17mFrontier

Deal found 4/10

$211

Sat 5/246:00 amIND - BWI

1 stop4h 13mUnited Airlines

Sun 5/256:40 amBWI - IND

1 stop6h 16mUnited Airlines

Deal found 4/10

$237

Last-minute flights from Indianapolis to Washington, D.C.
Discover last-minute flight deals from Indianapolis to Washington, D.C.. Data last updated April 11, 2025 and is based on user searches.

Sun 4/138:29 pmIND - IAD

1 stop15h 34mFrontier

Mon 4/145:52 pmIAD - IND

1 stop17h 27mFrontier

Deal found 4/9

$208

Tue 4/156:47 pmIND - DCA

1 stop17h 17mFrontier

Wed 4/166:00 pmDCA - IND

1 stop23h 47mFrontier

Deal found 4/10

$208

Tue 4/152:42 pmIND - IAD

Nonstop1h 42mUnited Airlines

Tue 5/65:10 pmIAD - IND

Nonstop1h 50mUnited Airlines

Deal found 4/9

$259

Tue 4/1512:35 pmIND - DCA

1 stop6h 20mSouthwest

Wed 4/169:35 amDCA - IND

2 stops6h 45mSouthwest

Deal found 4/10

$326

Tue 4/152:36 pmIND - IAD

3 stops20h 44mMultiple Airlines

Tue 5/612:55 pmIAD - IND

3 stops22h 15mMultiple Airlines

Deal found 4/9

$354

Wed 4/168:20 amIND - DCA

1 stop4h 39mAmerican Airlines

Fri 5/1610:00 pmDCA - IND

Nonstop1h 52mAmerican Airlines

Deal found 4/9

$229

Wed 4/168:10 amIND - IAD

1 stop4h 51mDelta

Fri 5/167:43 pmIAD - IND

1 stop4h 32mDelta

Deal found 4/8

$268

Thu 4/178:24 pmIND - BWI

1 stop12h 05mFrontier

Sat 4/198:15 amBWI - IND

1 stop6h 08mFrontier

Deal found 4/10

$210

Thu 4/173:38 pmIND - IAD

1 stop18h 22mFrontier

Sat 4/1910:25 pmIAD - IND

1 stop21h 14mFrontier

Deal found 4/9

$320

Fri 4/184:15 pmIND - DCA

1 stop6h 30mDelta

Tue 4/297:35 pmDCA - IND

1 stop4h 53mDelta

Deal found 4/10

$219

Fri 4/186:00 amIND - DCA

1 stop3h 58mUnited Airlines

Tue 4/291:00 pmDCA - IND

1 stop5h 05mUnited Airlines

Deal found 4/10

$299

Sun 4/206:42 pmIND - BWI

1 stop16h 45mMultiple Airlines

Tue 4/229:32 pmBWI - IND

1 stop11h 26mMultiple Airlines

Deal found 4/10

$234

One-way flights from Indianapolis to Washington, D.C.
Search for one-way flight options from Indianapolis to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Fri 5/212:01 pmIND - BWI

1 stop7h 05mFrontier

Deal found 4/10

$79

Thu 5/295:31 pmIND - BWI

1 stop6h 46mSpirit Airlines

Deal found 4/10

$82

Tue 5/136:20 amIND - BWI

Nonstop1h 35mSouthwest

Deal found 4/10

$109

Mon 5/195:50 pmIND - DCA

1 stop23h 09mFrontier

Deal found 4/10

$116

Mon 6/91:02 pmIND - IAD

1 stop11h 02mFrontier

Deal found 4/10

$116

Sat 5/246:00 amIND - BWI

1 stop4h 13mUnited Airlines

Deal found 4/10

$119

Sat 5/106:00 amIND - DCA

1 stop5h 35mDelta

Deal found 4/9

$119

Tue 5/139:00 amIND - IAD

1 stop5h 06mUnited Airlines

Deal found 4/10

$119

Sat 7/193:05 pmIND - DCA

1 stop5h 30mSouthwest

Deal found 4/10

$120

Thu 5/89:35 pmIND - DCA

Nonstop1h 41mAmerican Airlines

Deal found 4/10

$122

Thu 7/316:54 pmIND - BWI

1 stop16h 47mSun Country Air

Deal found 4/10

$128

Thu 8/77:05 pmIND - IAD

1 stop17h 26mSun Country Air

Deal found 4/10

$128

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Fri 5/2

4:30 pm-12:44 am

1 stop8h 14m

Baltimore/Washington

Mon 5/5

6:07 am-3:30 pm

1 stop9h 23m

$160

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Sat 5/10

10:50 am-12:18 am

1 stop13h 28m

Baltimore/Washington

Tue 5/13

2:59 pm-9:45 am

1 stop18h 46m

$165

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Tue 6/17

10:05 am-7:10 am

1 stop21h 05m

Baltimore/Washington

Thu 6/19

5:45 am-12:44 pm

1 stop6h 59m

$193

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Thu 4/24

4:21 pm-12:09 pm

1 stop19h 48m

Washington, D.C. Reagan-National

Sun 4/27

7:00 am-3:21 pm

1 stop8h 21m

$205

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

Fri 5/16

5:40 am-7:21 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

Sun 5/18

10:07 pm-11:56 pm

Nonstop1h 49m

$209

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

Sat 5/31

5:09 pm-11:38 pm

1 stop6h 29m

Washington, D.C. Dulles Intl

Fri 6/6

5:50 am-12:07 pm

1 stop6h 17m

$211

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Thu 6/19

5:15 am-12:20 pm

1 stop7h 05m

Washington, D.C. Reagan-National

Mon 6/23

4:45 pm-11:10 pm

1 stop6h 25m

$214

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Thu 5/1

5:45 am-10:54 am

1 stop5h 09m

Washington, D.C. Reagan-National

Mon 5/5

6:50 am-8:42 am

Nonstop1h 52m

$216

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Thu 6/12

6:48 pm-11:41 pm

1 stop4h 53m

Washington, D.C. Reagan-National

Sun 6/15

6:05 am-9:40 am

1 stop3h 35m

$224

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

Thu 6/12

7:00 am-11:59 am

1 stop4h 59m

Washington, D.C. Dulles Intl

Sun 6/15

6:00 am-9:40 am

1 stop3h 40m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 40 results

Compare providers for flights from Indianapolis to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Washington, D.C. in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Indianapolis-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Indianapolis-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Airports

IND

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

Read more about INDby Barbara Noe Kennedy

IAD

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

Our travel experts

Ramsey Qubein

Expert on IAD

Barbara Noe Kennedy

Expert on IND

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.?

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?

When flying from Indianapolis to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 73% versus a flight at noon.

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

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

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

The most flights from IND to WAS are scheduled on a Monday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Washington, D.C. 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

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.

Read through reviews of airlines operating flights from Indianapolis to Washington, D.C., such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,851 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,279 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,910 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,636 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Allegiant Air

7.3

Good

734 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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 21 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 33 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?
Frontier, at $160, was found to be the cheapest airline from Indianapolis to Washington, D.C..Alternate airlines to your destination round-trip include Spirit Airlines and United Airlines. Frontier is priced at 42% 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?
$79 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Southwest, with prices starting from $82 and $109, respectively.
What are the most popular routes from Indianapolis to Washington, D.C.?
The most popular flight routes from Indianapolis to Washington, D.C. are Indianapolis - Washington, D.C. Dulles Intl, Indianapolis - Washington, D.C. Reagan-National and Indianapolis - Baltimore/Washington.
What are the 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 $300, our data indicates the cheapest price to be $123. The most popular route (Indianapolis - Washington, D.C. Dulles Intl), 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

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Fredericksburg

Woodbridge

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Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Indianapolis to Washington, D.C.

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

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$108	Average$170	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$113	Average$218	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$158	Average$326	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$174	Average$258	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$189	Average$290	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$208	Average$316	FlexibilityNo cancel fee	On-time63%

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$79+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.

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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 Wednesday or Tuesday and return on a Thursday

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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 April 11, 2025.

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 April 11, 2025.

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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.

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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.

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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 April 4, 2025.

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

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 April 11, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Washington, D.C.. Price data was last updated on March 30, 2025.

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

Rainfall in Washington, D.C. by month

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

Temperature in Washington, D.C. by month

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

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from Indianapolis to Washington, D.C., such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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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 April 11, 2025.