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Washington, D.C.

$77+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
IND — WAS
Jul 23 — Jul 301
Thu 7/23
Thu 7/30
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 June 23, 2026.

This Trip.com deal was found by Cheapflights users on 6/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:30 pm
CVG
-
IAD
1 stop15h 17m
Frontier
Wed 8/1211:11 am
IAD
-
CVG
1 stop26h 40m
Frontier
Deal found 6/21$227
This Trip.com deal was found by Cheapflights users on 6/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:34 pm
CVG
-
DCA
1 stop20h 25m
Frontier
Wed 8/127:00 am
DCA
-
CVG
1 stop12h 29m
Frontier
Deal found 6/21$227
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/1012:53 pm
CVG
-
IAD
1 stop27h 41m
Frontier
Mon 7/136:09 pm
IAD
-
CVG
2 stops17h 04m
Frontier
Deal found 6/19$228
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:18 am
CVG
-
IAD
Nonstop1h 34m
United Airlines
Thu 8/610:17 pm
IAD
-
CVG
Nonstop1h 42m
United Airlines
Deal found 6/22$229
This Frontier deal was found by Cheapflights users on 6/22. 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.
Wed 7/2212:53 pm
CVG
-
IAD
1 stop10h 02m
Frontier
Tue 7/281:32 pm
IAD
-
CVG
1 stop10h 14m
Frontier
Deal found 6/22$230
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:00 am
CVG
-
DCA
2 stops8h 55m
Southwest
Tue 7/284:25 pm
DCA
-
CVG
1 stop4h 05m
Southwest
Deal found 6/23$231
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/1710:09 am
CVG
-
IAD
2 stops9h 29m
Multiple Airlines
Sun 7/199:50 pm
IAD
-
CVG
1 stop9h 50m
Multiple Airlines
Deal found 6/23$232
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:25 pm
CVG
-
DCA
1 stop5h 13m
Delta
Mon 10/57:30 pm
DCA
-
CVG
Nonstop1h 36m
Delta
Deal found 6/19$232
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/312:54 pm
CVG
-
IAD
1 stop10h 28m
Multiple Airlines
Sun 7/129:50 pm
IAD
-
CVG
1 stop9h 50m
Multiple Airlines
Deal found 6/22$234
This Frontier deal was found by Cheapflights users on 6/22. 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.
Wed 7/2212:53 pm
CVG
-
IAD
1 stop10h 02m
Frontier
Thu 7/309:50 am
IAD
-
CVG
1 stop10h 35m
Frontier
Deal found 6/22$235
This CheapOair deal was found by Cheapflights users on 6/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:30 pm
CVG
-
DCA
1 stop16h 21m
Frontier
Sat 8/227:00 am
DCA
-
CVG
1 stop12h 25m
Frontier
Deal found 6/21$235
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/22:55 pm
CVG
-
IAD
Nonstop1h 39m
United Airlines
Sat 7/255:19 pm
IAD
-
CVG
Nonstop1h 45m
United Airlines
Deal found 6/19$236

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 June 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$227
(Trip.com)

One-way from

$77
(Trip.com)

Popular in

March

Cheapest in

September

Average price

$304

Good round-trip deal

$267 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. 8% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 23, 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

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Tue 8/4

6:00 am-8:54 am

Nonstop1h 54m

Washington, D.C. Reagan-National

Tue 8/4

3:30 pm-4:52 pm

Nonstop2h 22m

$245

ChicagoBaltimore

MDW - BWI

MDWBWI

Chicago Midway

Sat 8/8

5:55 am-8:40 am

Nonstop1h 45m

Baltimore/Washington

Mon 8/10

12:10 pm-3:30 pm

1 stop4h 20m

$248

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Thu 9/3

10:56 am-7:56 pm

1 stop8h 00m

Washington, D.C. Reagan-National

Sun 9/6

2:00 pm-7:25 pm

1 stop6h 25m

$248

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

Fri 8/14

12:25 pm-1:55 pm

Nonstop1h 30m

Washington, D.C. Reagan-National

Sun 8/16

7:30 pm-9:15 pm

Nonstop1h 45m

$249

ChicagoBaltimore

MDW - BWI

MDWBWI

Chicago Midway

Mon 7/27

1:00 pm-5:15 pm

1 stop3h 15m

Baltimore/Washington

Tue 8/4

5:45 pm-6:45 pm

Nonstop2h 00m

$249
Quickest round-trip

CincinnatiWashington, D.C.

CVG - IAD

CVGIAD

Cincinnati Cinci./N. Kentucky

Fri 9/4

10:22 am-11:52 am

Nonstop1h 30m

Washington, D.C. Dulles Intl

Sun 9/6

12:35 pm-2:10 pm

Nonstop1h 35m

$249

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

Mon 7/20

5:10 pm-6:43 pm

Nonstop1h 33m

Washington, D.C. Reagan-National

Mon 7/27

9:12 am-10:55 am

Nonstop1h 43m

$249

ChicagoBaltimore

MDW - BWI

MDWBWI

Chicago Midway

Thu 8/20

9:00 am-11:55 am

Nonstop1h 55m

Baltimore/Washington

Mon 8/24

5:20 pm-6:15 pm

Nonstop1h 55m

$251

ChicagoWashington, D.C.

MDW - DCA

MDWDCA

Chicago Midway

Tue 7/21

10:00 am-4:10 pm

1 stop5h 10m

Washington, D.C. Reagan-National

Fri 7/24

7:05 pm-8:15 pm

Nonstop2h 10m

$253

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Wed 7/22

12:45 pm-3:52 pm

Nonstop2h 07m

Washington, D.C. Reagan-National

Wed 7/29

1:00 pm-2:19 pm

Nonstop2h 19m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

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, August is the cheapest month in which you can book a flight from Indiana to Washington, D.C. (average of $23). Flying from Indiana to Washington, D.C. in October is currently the most expensive (average of $660). 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 June 23, 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 June 23, 2026.

The most flights from USIN to WAS are scheduled on a Monday (21 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 Indiana to Washington, D.C.?

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 June 20, 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 45m. Indiana and Washington, D.C. are separated by a distance of 609 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 Breeze Airways, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Frontier and Delta, 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. Reagan-National or Chicago O'Hare Intl - Baltimore/Washington, Chicago O'Hare Intl - Washington, D.C. Dulles Intl 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 Mesa Airlines (95%), United Airlines (94%) or Austrian Airlines (93%) 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 $1,152, our data shows the cheapest flight currently is $147. When looking at the most popular route, (Chicago O'Hare Intl - Washington, D.C. Dulles Intl), you can expect to pay $177 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, August is the cheapest month in which you can book a flight from Indiana to Washington, D.C. (average of $23). Flying from Indiana to Washington, D.C. in October is currently the most expensive (average of $660). 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
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Falls Church
Laurel
Fredericksburg
Hanover
Manassas
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley

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.

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
Los Angeles to Dulles Intl flights
Los Angeles to Reagan-National flights
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San Francisco to Dulles Intl flights
San Francisco to Reagan-National flights
Seattle to Reagan-National flights
Hobby to Reagan-National flights
Seattle to Dulles Intl flights
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Orlando to Dulles Intl flights
O'Hare Intl to Reagan-National flights
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Tampa to Dulles Intl flights
Hobby to Dulles Intl flights
Orlando to Reagan-National flights
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George Bush Intcntl to Reagan-National flights
Tampa to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
Minneapolis to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Ontario to Dulles Intl flights
Miami to Dulles Intl flights
Charlotte to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
Denver to Reagan-National flights
San Diego to Dulles Intl flights
Nashville to Reagan-National flights
Midway to Dulles Intl flights
Austin to Dulles Intl flights
John F Kennedy Intl to Dulles Intl flights
John F Kennedy Intl to Reagan-National flights
Portland to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
Detroit to Reagan-National flights
Detroit to Dulles Intl flights
Ontario to Reagan-National flights
LaGuardia to Reagan-National flights
West Palm Beach to Dulles Intl flights
Austin to Reagan-National flights
St. Louis to Dulles Intl flights
West Palm Beach to Reagan-National flights
Sky Harbor Intl to Reagan-National flights
Salt Lake City 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 June 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$58Average$115FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$96Average$164FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$137Average$347FlexibilityNo cancel feeOn-time69%
DeltaCheapest$156Average$328FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$176Average$350FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$188Average$308FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$217Average$361FlexibilityNo cancel feeOn-time63%

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