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Washington, D.C.

$61+ Cheap flights from Indiana 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
IND — WAS
Sep 5 — Sep 121
Sat 9/5
Sat 9/12
1 adult, Economy
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Cheap flight deals from Indiana to Washington, D.C.

Cheapest flights from Indiana to Washington, D.C.
Explore the most affordable flight options available from Indiana to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Mon 9/76:11 pm -
1 stop13h 15m
Fri 9/1110:22 am -
1 stop8h 31m
Deal found 8/4$138
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 8/319:10 pm -
1 stop13h 14m
Sun 9/65:08 pm -
Nonstop2h 31m
Deal found 8/6$141
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Mon 8/246:11 pm -
1 stop5h 33m
Mon 8/318:45 am -
1 stop8h 41m
Deal found 8/3$142
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Mon 9/217:48 pm -
1 stop13h 37m
Wed 9/2310:22 am -
1 stop8h 31m
Deal found 8/2$143
This Frontier deal was found by Cheapflights users on 8/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:20 am -
Nonstop2h 05m
Fri 9/111:29 pm -
1 stop12h 16m
Deal found 8/6$144
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Fri 8/216:11 pm -
1 stop5h 33m
Mon 8/248:45 am -
1 stop8h 41m
Deal found 8/3$145
This Frontier deal was found by Cheapflights users on 8/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:56 pm -
Nonstop2h 12m
Mon 9/2810:20 am -
Nonstop2h 20m
Deal found 8/5$146
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Fri 9/257:48 pm -
1 stop13h 37m
Tue 9/299:25 pm -
1 stop21h 28m
Deal found 8/5$146
This Frontier deal was found by Cheapflights users on 8/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:20 am -
Nonstop2h 05m
Tue 9/1510:22 am -
1 stop9h 01m
Deal found 8/5$147
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Mon 8/246:11 pm -
1 stop5h 33m
Thu 8/279:32 pm -
1 stop19h 54m
Deal found 8/3$147
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Mon 9/147:48 pm -
1 stop13h 37m
Thu 9/179:25 pm -
1 stop21h 28m
Deal found 8/3$148
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Wed 8/266:11 pm -
1 stop13h 15m
Mon 8/318:45 am -
1 stop8h 41m
Deal found 8/3$149

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

Keep the following information in mind while searching for Indiana to Washington, D.C. flight deals. Data was last updated August 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$138
(Kiwi.com)

One-way from

$61
(Trip.com)

Popular in

March

Cheapest in

December

Average price

$300

Good round-trip deal

$308 or less

Good one-way deal

$189 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 Indiana to Washington, D.C. (WAS)
Search Deals
One-way flight from Indiana to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Indiana to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Indiana to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana 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 August 6, 2026.
Use the filters below to find and compare flights from Indiana to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiWashington, D.C.

CVG Cincinnati Cinci./N. Kentucky - IAD Washington, D.C. Dulles Intl

CVGIAD

Cincinnati Cinci./N. Kentucky

Thu 9/3

2:53 pm-4:35 pm

Nonstop1h 42m

Washington, D.C. Dulles Intl

Thu 9/10

8:45 am-10:19 am

Nonstop1h 34m

$205

ChicagoWashington, D.C.

ORD Chicago O'Hare Intl - IAD Washington, D.C. Dulles Intl

ORDIAD

Chicago O'Hare Intl

Tue 9/1

6:15 pm-9:20 pm

Nonstop2h 05m

Washington, D.C. Dulles Intl

Sat 9/5

5:15 pm-6:37 pm

Nonstop2h 22m

$216

ChicagoWashington, D.C.

MDW Chicago Midway - IAD Washington, D.C. Dulles Intl

MDWIAD

Chicago Midway

Sat 8/29

6:05 am-5:14 pm

1 stop10h 09m

Washington, D.C. Dulles Intl

Sun 8/30

6:20 am-10:55 am

1 stop5h 35m

$218

ChicagoBaltimore

MDW Chicago Midway - BWI Baltimore/Washington

MDWBWI

Chicago Midway

Thu 9/3

10:30 am-1:15 pm

Nonstop1h 45m

Baltimore/Washington

Sun 9/6

9:35 pm-10:35 pm

Nonstop2h 00m

$219

IndianapolisBaltimore

IND Indianapolis - BWI Baltimore/Washington

INDBWI

Indianapolis

Thu 10/8

12:39 pm-6:34 pm

1 stop5h 55m

Baltimore/Washington

Sun 10/11

2:37 pm-9:20 pm

1 stop6h 43m

$224

CincinnatiWashington, D.C.

CVG Cincinnati Cinci./N. Kentucky - DCA Washington, D.C. Reagan-National

CVGDCA

Cincinnati Cinci./N. Kentucky

Mon 8/31

5:25 pm-10:30 pm

1 stop5h 05m

Washington, D.C. Reagan-National

Tue 9/1

1:00 pm-8:10 pm

1 stop7h 10m

$225

CincinnatiWashington, D.C.

CVG Cincinnati Cinci./N. Kentucky - DCA Washington, D.C. Reagan-National

CVGDCA

Cincinnati Cinci./N. Kentucky

Tue 9/1

7:15 pm-11:05 pm

1 stop3h 50m

Washington, D.C. Reagan-National

Tue 9/8

12:00 pm-8:15 pm

2 stops8h 15m

$230

CincinnatiWashington, D.C.

CVG Cincinnati Cinci./N. Kentucky - DCA Washington, D.C. Reagan-National

CVGDCA

Cincinnati Cinci./N. Kentucky

Fri 9/18

5:10 pm-6:47 pm

Nonstop1h 37m

Washington, D.C. Reagan-National

Tue 9/29

2:45 pm-4:28 pm

Nonstop1h 43m

$232

CincinnatiWashington, D.C.

CVG Cincinnati Cinci./N. Kentucky - DCA Washington, D.C. Reagan-National

CVGDCA

Cincinnati Cinci./N. Kentucky

Wed 9/16

5:10 pm-6:47 pm

Nonstop1h 37m

Washington, D.C. Reagan-National

Sun 9/20

9:20 am-10:58 am

Nonstop1h 38m

$232
Quickest round-trip

CincinnatiWashington, D.C.

CVG Cincinnati Cinci./N. Kentucky - IAD Washington, D.C. Dulles Intl

CVGIAD

Cincinnati Cinci./N. Kentucky

Thu 9/10

7:52 pm-9:30 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Thu 9/17

8:45 am-10:19 am

Nonstop1h 34m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Indiana to Washington, D.C.

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

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

Currently, December is the cheapest month in which you can book a flight from Indiana to Washington, D.C. (average of $275). Flying from Indiana to Washington, D.C. in July is currently the most expensive (average of $353). 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 IN to WAS?

Find hourly flight availability from Indiana 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 August 6, 2026.

When flying from Indiana 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 evening, which can drop the price by up to 14% versus a flight in the morning.

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

Explore weekly flight availability from Indiana 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 August 6, 2026.

The most flights from USIN to WAS are scheduled on a Wednesday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

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

Airfare is below average for this route at the moment.
Indiana to Washington, D.C. flights typically cost between $249 and $364 in September.
The cheapest round-trip price found within the last 5 days was $138 on Frontier (Sep 7-Sep 11).

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

The best time to book flights from Indiana to Washington, D.C. is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Use this chart to determine the cheapest time to fly round-trip from Indiana to Washington, D.C.. Price data was last updated on August 1, 2026.

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

Related info for your journey

Find useful and relevant information for your journey from Indiana 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.

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

    Departing from Indiana to Washington, D.C. will take you 1h 42m. Indiana and Washington, D.C. are separated by a distance of 387 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is AIR PREMIA, with whom users have recently found tickets for as low as $420. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Indiana to Washington, D.C. for a low price.

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

    While some choose either Chicago O'Hare Intl - Washington, D.C. Dulles Intl or Chicago O'Hare Intl - Baltimore/Washington, Chicago O'Hare Intl - Washington, D.C. Reagan-National is the most popular route from Indiana to Washington, D.C..

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

    No one likes to see their flight delayed. When booking a flight from Indiana to Washington, D.C. consider choosing Ethiopian Air (96%), Austrian Airlines (95%) or Mesa Airlines (95%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Indiana to Washington, D.C. is generally $1,760, our data shows the cheapest flight currently is $106. When looking at the most popular route, (Chicago O'Hare Intl - Washington, D.C. Reagan-National), you can expect to pay $179 for that flight.

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Indiana to Washington, D.C. (average of $275). Flying from Indiana to Washington, D.C. in July is currently the most expensive (average of $353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Clinton
Oxon Hill
Hunt Valley
Woodbridge
Silver Spring
Largo

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Indiana to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
Atlanta to Dulles Intl flights
Los Angeles to Reagan-National flights
Atlanta to Reagan-National flights
Seattle to Reagan-National flights
O'Hare Intl to Reagan-National flights
San Francisco to Dulles Intl flights
O'Hare Intl to Dulles Intl flights
Seattle to Dulles Intl flights
San Francisco to Reagan-National flights
Tampa to Dulles Intl flights
Boston to Reagan-National flights
Hobby to Reagan-National flights
Hobby to Dulles Intl flights
Minneapolis to Dulles Intl flights
Los Angeles to Dulles Intl flights
Orlando to Dulles Intl flights
Tampa to Reagan-National flights
Orlando to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Denver to Dulles Intl flights
Miami to Reagan-National flights
Minneapolis to Reagan-National flights
Boston to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Austin to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
Miami to Dulles Intl flights
Charlotte to Dulles Intl flights
Ontario to Dulles Intl flights
Midway to Dulles Intl flights
Sky Harbor Intl to Dulles Intl flights
Detroit to Reagan-National flights
Indianapolis to Dulles Intl flights
San Diego to Dulles Intl flights
Denver to Reagan-National flights
Newark to Dulles Intl flights
Detroit to Dulles Intl flights
Austin to Reagan-National flights
LaGuardia to Reagan-National flights
Indianapolis to Reagan-National flights
Providence to Dulles Intl flights
Ontario to Reagan-National flights
San Diego to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
Fort Lauderdale to Reagan-National flights
Portland to Dulles Intl flights
Jacksonville to Dulles Intl flights

Top 7 airlines flying from Indiana to Washington, D.C.

Discover the top 7 airlines that operate flights from Indiana 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 August 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$55Average$133FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$96Average$167FlexibilityNo cancel feeOn-time62%
DeltaCheapest$156Average$325FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$157Average$354FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$186Average$324FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$189Average$384FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$234Average$366FlexibilityNo cancel feeOn-time63%

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