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Dulles Intl

$53+ Cheap flights from Indiana to Dulles Intl (IAD)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IAD
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from Indiana to Dulles Intl

Keep the following information in mind while searching for Indiana to Dulles Intl flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$106
(Breeze Airways)

One-way from

$53
(Breeze Airways)

Popular in

March

Cheapest in

September

Average price

$299

Good round-trip deal

$214 or less

Good one-way deal

$139 or less
Provider with most accurate pricing for Indianapolis-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Washington, D.C. (WAS) flights.
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From Indiana to Washington, D.C. Dulles Intl
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One-way flight from Indiana to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
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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 October 2025
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Price to beat on a round-trip flight from Indiana to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Indiana to Washington, D.C. Dulles Intl.
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Find flight deals from Indiana to Dulles Intl

Cheapest flights from Indiana to Dulles Intl
Explore the most affordable flight options available from Indiana to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Breeze Airways deal was found by Cheapflights users on 10/20. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:54 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Mon 11/102:10 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 10/20$106
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:24 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Mon 11/172:10 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 10/21$117
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 10/314:54 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Mon 11/32:10 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 10/19$125
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:24 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Fri 11/212:10 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 10/21$130
This Priceline deal was found by Cheapflights users on 10/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/194:54 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Fri 1/91:55 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 10/21$131
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:47 pmMDW - IAD
1 stop19h 37mFrontier
Thu 12/115:45 amIAD - MDW
1 stop13h 19mFrontier
Deal found 10/20$138
This Breeze Airways deal was found by Cheapflights users on 10/21. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:54 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Mon 12/292:10 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 10/21$138
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:44 amORD - IAD
1 stop10h 26mFrontier
Mon 12/85:45 amIAD - ORD
1 stop17h 39mFrontier
Deal found 10/20$138
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Sat 11/151:37 pmMDW - IAD
1 stop9h 18mFrontier
Sun 11/1610:54 pmIAD - MDW
1 stop26h 36mFrontier
Deal found 10/20$139
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:54 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Mon 11/172:10 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 10/21$140
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Sat 11/86:00 amORD - IAD
1 stop16h 55mFrontier
Mon 11/106:00 amIAD - ORD
1 stop5h 41mFrontier
Deal found 10/19$141
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Mon 11/310:52 amORD - IAD
2 stops32h 28mMultiple Airlines
Sat 11/155:58 amIAD - ORD
1 stop6h 32mMultiple Airlines
Deal found 10/19$142

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana to Dulles Intl 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 October 22, 2025.
Use the filters below to find and compare flights from Indiana to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Indiana

Fly to

Dulles Intl

Route

Depart

Return

Price

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 11/7

4:54 pm-6:31 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 11/10

2:10 pm-4:09 pm

Nonstop1h 59m

$112

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Thu 12/4

7:47 pm-4:24 pm

1 stop19h 37m

Washington, D.C. Dulles Intl

Thu 12/11

5:45 am-6:04 pm

1 stop13h 19m

$138

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 12/26

4:54 pm-6:31 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 12/29

2:10 pm-4:09 pm

Nonstop1h 59m

$138

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Thu 11/6

1:37 pm-12:11 am

1 stop9h 34m

Washington, D.C. Dulles Intl

Mon 11/10

5:44 pm-10:11 pm

1 stop5h 27m

$150

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Thu 11/13

6:05 am-11:49 am

1 stop5h 44m

Washington, D.C. Dulles Intl

Mon 11/17

6:45 pm-8:41 pm

Nonstop1h 56m

$168

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Mon 11/3

9:32 am-7:51 pm

1 stop9h 19m

Washington, D.C. Dulles Intl

Sat 11/8

8:36 pm-9:12 am

1 stop13h 36m

$170

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Sat 12/6

2:59 pm-11:09 am

1 stop19h 10m

Washington, D.C. Dulles Intl

Sat 12/13

9:20 pm-5:27 pm

1 stop21h 07m

$170

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Mon 12/8

5:29 pm-12:12 am

1 stop5h 43m

Washington, D.C. Dulles Intl

Thu 12/11

6:00 am-8:54 am

1 stop3h 54m

$177

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Tue 1/20

5:59 pm-11:02 pm

1 stop4h 03m

Washington, D.C. Dulles Intl

Wed 1/21

6:15 am-1:08 pm

1 stop7h 53m

$177

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Fri 1/16

5:59 pm-11:02 pm

1 stop4h 03m

Washington, D.C. Dulles Intl

Tue 1/20

6:15 am-1:08 pm

1 stop7h 53m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 60 results
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Best time to book a flight from Indiana to Dulles Intl

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

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

Currently, March is the cheapest month in which you can book a flight from Indiana to Washington, D.C. Dulles Intl Airport (average of $31). Flying from Indiana to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $100). 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 IAD?

Find hourly flight availability from Indiana to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 54% on flights from Indiana to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Indiana to Dulles Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Indiana to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday at noon 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 Dulles Intl. 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. Dulles Intl Airport?

    Departing from Indiana to Washington, D.C. Dulles Intl Airport will take you 1h 37m. There are 503 mi between Indiana and Washington, D.C. Dulles Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $75. Users have also found prices from $82 and $89 on United Airlines and Breeze Airways, respectively.

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

    The most popular flight routes from Indiana to Washington, D.C. Dulles Intl Airport are Chicago O'Hare Intl - Washington, D.C. Dulles Intl, Chicago Midway - Washington, D.C. Dulles Intl and Indianapolis - Washington, D.C. Dulles Intl.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Indiana to Washington, D.C. Dulles Intl Airport on time: Mesa Airlines (99%), United Airlines (94%), Avianca (94%).

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

    While on average a flight from Indiana to Washington, D.C. Dulles Intl Airport is generally $807, our data shows the cheapest flight currently is $126. When looking at the most popular route, (Chicago O'Hare Intl - Washington, D.C. Dulles Intl), you can expect to pay $127 for that flight.

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

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

  • How can I find direct flights from Indiana to Dulles Intl?

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

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

    Yes. Cheapflights offers flight deals from Indiana to Dulles Intl 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. Dulles Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Indiana to Washington, D.C. Dulles Intl Airport (average of $31). Flying from Indiana to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $100). 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. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Silver Spring
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf

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Alternative routes for Indiana to Dulles Intl

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

Top 4 airlines flying from Indiana to Dulles Intl

Discover the top 4 airlines that operate flights from Indiana to Dulles Intl. 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$54Average$86FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$77Average$351FlexibilityNo cancel feeOn-time69%
DeltaCheapest$176Average$326FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$308FlexibilityNo cancel feeOn-time71%

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