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Dulles Intl

$54+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IAD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Indiana to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Indiana (USIN) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$75
(Mytrip)

One-way from

$54
(Frontier)
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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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 December 18, 2024.

This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2011:05 amSBN - IAD
Nonstop1h 45mBreeze Airways
Mon 12/308:30 amIAD - SBN
Nonstop1h 55mBreeze Airways
Deal found 12/17$105
This Frontier deal was found by Cheapflights users on 12/18. 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 12/258:25 amMDW - IAD
1 stop5h 00mFrontier
Wed 1/13:25 pmIAD - MDW
1 stop6h 52mFrontier
Deal found 12/18$198
This Frontier deal was found by Cheapflights users on 12/17. 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 12/213:20 pmCVG - IAD
1 stop5h 32mFrontier
Mon 1/64:42 pmIAD - CVG
1 stop7h 08mFrontier
Deal found 12/17$208
This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/246:05 pmIND - IAD
1 stop4h 57mDelta
Wed 1/16:00 amIAD - IND
1 stop5h 19mDelta
Deal found 12/17$208
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/246:00 amCVG - IAD
Nonstop1h 33mUnited Airlines
Wed 1/110:10 pmIAD - CVG
Nonstop1h 46mUnited Airlines
Deal found 12/17$219
This United deal was found by Cheapflights users on 12/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:45 amIND - IAD
Nonstop1h 43mUnited Airlines
Wed 1/110:05 pmIAD - IND
Nonstop1h 54mUnited Airlines
Deal found 12/17$249
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/3110:29 amDAY - IAD
Nonstop1h 31mUnited Airlines
Fri 1/312:35 pmIAD - DAY
Nonstop1h 39mUnited Airlines
Deal found 12/17$255
This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/245:47 pmCVG - IAD
1 stop5h 15mDelta
Mon 1/65:16 pmIAD - CVG
1 stop5h 25mDelta
Deal found 12/17$258
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/172:20 pmSDF - IAD
Nonstop1h 38mUnited Airlines
Tue 12/316:59 pmIAD - SDF
Nonstop1h 53mUnited Airlines
Deal found 12/17$274
This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/244:19 pmDAY - IAD
1 stop5h 21mDelta
Fri 1/106:00 amIAD - DAY
1 stop4h 29mDelta
Deal found 12/17$275
This Frontier deal was found by Cheapflights users on 12/16. 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 12/186:55 amORD - IAD
1 stop8h 33mFrontier
Mon 1/64:42 pmIAD - ORD
1 stop6h 30mFrontier
Deal found 12/16$288
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1911:49 amFWA - IAD
1 stop5h 09mAmerican Airlines
Thu 12/265:00 amIAD - FWA
1 stop6h 19mAmerican Airlines
Deal found 12/18$288

Find flights from Indiana to Dulles Intl within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Mon 1/20

11:05 am-12:50 pm

Nonstop1h 45m

Washington, D.C. Dulles Intl

Mon 1/27

8:30 am-10:25 am

Nonstop1h 55m

$75

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Mon 1/13

9:45 am-11:28 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

Fri 1/17

5:55 pm-7:55 pm

Nonstop2h 00m

$77

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Mon 3/3

8:23 am-8:13 pm

1 stop10h 50m

Washington, D.C. Dulles Intl

Mon 3/10

10:25 pm-10:57 am

1 stop13h 32m

$152

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Mon 1/6

8:25 am-3:52 pm

1 stop6h 27m

Washington, D.C. Dulles Intl

Thu 1/9

6:57 pm-2:33 pm

1 stop20h 36m

$158

IndianapolisWashington, D.C.

IND - IAD

INDIAD

Indianapolis

Mon 1/13

10:11 am-11:55 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Thu 1/23

8:30 am-10:25 am

Nonstop1h 55m

$189

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Sun 3/2

9:05 pm-11:57 pm

Nonstop1h 52m

Washington, D.C. Dulles Intl

Tue 3/4

10:20 pm-11:29 pm

Nonstop2h 09m

$191

CincinnatiWashington, D.C.

CVG - IAD

CVGIAD

Cincinnati Cinci./N. Kentucky

Fri 1/24

7:45 pm-9:15 pm

Nonstop1h 30m

Washington, D.C. Dulles Intl

Mon 1/27

5:20 pm-7:02 pm

Nonstop1h 42m

$194

CincinnatiWashington, D.C.

CVG - IAD

CVGIAD

Cincinnati Cinci./N. Kentucky

Thu 3/13

5:01 am-4:54 pm

1 stop11h 53m

Washington, D.C. Dulles Intl

Sat 3/15

10:25 pm-10:47 am

1 stop12h 22m

$196

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Wed 1/1

10:02 am-11:41 am

Nonstop1h 39m

Washington, D.C. Dulles Intl

Fri 1/31

8:22 am-2:00 pm

1 stop5h 38m

$204

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Mon 1/13

6:00 am-11:57 am

1 stop4h 57m

Washington, D.C. Dulles Intl

Thu 1/16

6:00 am-8:54 am

1 stop3h 54m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

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.

Travel insights for flights from Indiana to Dulles Intl

Get recent, data-driven insights about flights from Indiana to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Indiana to Washington, D.C. Dulles Intl Airport (average of $299). Flying from Indiana to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). 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 December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to Washington, D.C. Dulles Intl Airport as you normally would.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Indiana to Washington, D.C., such as American Airlines, Frontier and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Breeze Airways
8.1
Very good
135 reviews
Southwest
8.1
Very good
4,848 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
829 reviews
Southwest
8.1
Very good
4,848 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • 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 $54. Users have also found prices from $74 and $93 on United Airlines and Allegiant Air, 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: Ethiopian Air (96%), Copa Airlines (94%), United Airlines (93%).

  • 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 $1,288, our data shows the cheapest flight currently is $102. When looking at the most popular route, (Chicago O'Hare Intl - Washington, D.C. Dulles Intl), you can expect to pay $181 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, November is the cheapest month in which you can book a flight from Indiana to Washington, D.C. Dulles Intl Airport (average of $299). Flying from Indiana to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). 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.

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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 Baltimore flights
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Baltimore flights
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Dallas/Fort Worth to Reagan-National flights
Boston to Reagan-National flights
Hobby to Baltimore flights
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O'Hare Intl to Dulles Intl flights
O'Hare Intl to Reagan-National flights
Boston to Dulles Intl flights
O'Hare Intl to Baltimore flights
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Seattle to Reagan-National flights
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Atlanta to Baltimore flights
Atlanta to Reagan-National flights
Hobby to Reagan-National flights
Boston to Baltimore flights
Orlando to Reagan-National flights
Fort Lauderdale to Baltimore flights
San Francisco to Baltimore flights
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Orlando to Baltimore flights
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Miami to Dulles Intl flights
Hobby to Dulles Intl flights
Denver to Baltimore flights
Seattle to Baltimore flights
Tampa to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Denver to Reagan-National flights
Minneapolis to Baltimore flights
Austin to Dulles Intl flights
Minneapolis to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Burbank to Baltimore flights
Tampa to Reagan-National flights
Miami to Reagan-National flights
Newark to Dulles Intl flights
Detroit to Baltimore flights
Midway to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
Salt Lake City to Reagan-National flights
San Diego to Dulles Intl 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$65Average$101FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$187Average$416FlexibilityNo cancel feeOn-time69%
DeltaCheapest$195Average$299FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$404FlexibilityNo cancel feeOn-time71%
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