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Dulles Intl

$72+ Cheap flights from Ohio 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — IAD
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Ohio to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ohio (USOH) 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 November 20, 2024.

Find flight deals from Ohio to Dulles Intl

Cheapest flights from Ohio to Dulles Intl
Explore the most affordable flight options available from Ohio to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This CheapOair deal was found by Cheapflights users on 11/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/112:22 pmDTW - IAD
1 stop26h 34mFrontier
Wed 12/185:28 pmIAD - DTW
1 stop23h 04mFrontier
Deal found 11/18$158
This Gotogate deal was found by Cheapflights users on 11/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2611:59 amPIT - IAD
1 stop4h 11mSouthern / Mokulele
Mon 12/308:25 amIAD - PIT
1 stop6h 08mSouthern / Mokulele
Deal found 11/19$162
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Fri 12/206:10 amPIT - IAD
Nonstop1h 15mUnited Airlines
Fri 12/2710:10 pmIAD - PIT
Nonstop1h 04mUnited Airlines
Deal found 11/19$179
This Delta deal was found by Cheapflights users on 11/19. 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.
Thu 12/1910:15 amDTW - IAD
Nonstop1h 35mDelta
Tue 12/246:00 amIAD - DTW
Nonstop1h 45mDelta
Deal found 11/19$189
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/1210:26 amDAY - IAD
Nonstop1h 34mUnited Airlines
Sat 12/145:50 pmIAD - DAY
Nonstop1h 40mUnited Airlines
Deal found 11/19$194
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/195:45 amDTW - IAD
Nonstop1h 42mUnited Airlines
Sat 12/2110:15 pmIAD - DTW
Nonstop1h 44mUnited Airlines
Deal found 11/19$195
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:45 pmCMH - IAD
Nonstop1h 19mUnited Airlines
Thu 12/1210:15 pmIAD - CMH
Nonstop1h 27mUnited Airlines
Deal found 11/20$199
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 12/177:50 pmCVG - IAD
Nonstop1h 29mUnited Airlines
Fri 12/2010:10 pmIAD - CVG
Nonstop1h 46mUnited Airlines
Deal found 11/19$202
This Delta deal was found by Cheapflights users on 11/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:00 amDAY - IAD
1 stop5h 50mDelta
Tue 12/176:00 amIAD - DAY
1 stop7h 11mDelta
Deal found 11/18$208
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/154:41 pmCVG - IAD
1 stop24h 15mFrontier
Fri 1/2412:58 pmIAD - CVG
1 stop9h 21mFrontier
Deal found 11/19$208
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/266:00 amCLE - IAD
Nonstop1h 18mUnited Airlines
Wed 1/112:50 pmIAD - CLE
Nonstop1h 26mUnited Airlines
Deal found 11/19$209
This CheapOair deal was found by Cheapflights users on 11/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/510:00 pmCLE - IAD
1 stop20h 19mFrontier
Sun 12/85:57 pmIAD - CLE
1 stop19h 49mFrontier
Deal found 11/18$218

Find flights from Ohio to Dulles Intl within your budget

Customize your flight search to find flights from Ohio 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Wed 12/11

2:22 pm-4:56 pm

1 stop26h 34m

Washington, D.C. Dulles Intl

Wed 12/18

5:28 pm-4:32 pm

1 stop23h 04m

$158

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 12/26

11:59 am-4:10 pm

1 stop4h 11m

Washington, D.C. Dulles Intl

Mon 12/30

8:25 am-2:33 pm

1 stop6h 08m

$162

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Fri 12/20

6:10 am-7:25 am

Nonstop1h 15m

Washington, D.C. Dulles Intl

Tue 12/24

10:10 pm-11:14 pm

Nonstop1h 04m

$179

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Thu 12/19

10:15 am-11:50 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Tue 12/24

6:00 am-7:45 am

Nonstop1h 45m

$189

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Tue 1/7

2:55 pm-4:30 pm

Nonstop1h 35m

Washington, D.C. Dulles Intl

Sat 1/11

5:50 pm-7:34 pm

Nonstop1h 44m

$189

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Thu 12/19

5:45 am-7:27 am

Nonstop1h 42m

Washington, D.C. Dulles Intl

Sat 12/21

10:15 pm-11:59 pm

Nonstop1h 44m

$195

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Tue 1/28

7:45 pm-9:07 pm

Nonstop1h 22m

Washington, D.C. Dulles Intl

Sat 2/1

10:05 pm-11:34 pm

Nonstop1h 29m

$199

CincinnatiWashington, D.C.

CVG - IAD

CVGIAD

Cincinnati Cinci./N. Kentucky

Tue 12/17

7:50 pm-9:19 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

Fri 12/20

10:10 pm-11:56 pm

Nonstop1h 46m

$202

CincinnatiWashington, D.C.

CVG - IAD

CVGIAD

Cincinnati Cinci./N. Kentucky

Tue 12/17

6:20 am-6:12 pm

1 stop11h 52m

Washington, D.C. Dulles Intl

Sun 12/29

3:02 pm-12:28 am

1 stop9h 26m

$203

ClevelandWashington, D.C.

CLE - IAD

CLEIAD

Cleveland Hopkins Intl

Thu 12/26

6:00 am-7:18 am

Nonstop1h 18m

Washington, D.C. Dulles Intl

Wed 1/1

12:50 pm-2:16 pm

Nonstop1h 26m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Ohio 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 Ohio to Dulles Intl

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

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

Currently, September is the cheapest month in which you can book a flight from Ohio to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Ohio to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $376). 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 OH to IAD?

Find hourly flight availability from Ohio 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 November 20, 2024.

When flying from Ohio to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Ohio to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Ohio to Dulles Intl. 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 November 20, 2024.

The most flights from USOH to IAD are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

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 November 20, 2024.
Get a feel of what it's like to fly with Frontier, Southern / Mokulele and United Airlines from Ohio to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air
7.4
Good
850 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.3
Good
2,811 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ohio 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 Ohio to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airlines for a one-way flight from Ohio to Washington, D.C. Dulles Intl Airport are Southern / Mokulele ($72), Frontier ($90), and United Airlines ($95).

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

    While some choose either Cincinnati Cinci./N. Kentucky - Washington, D.C. Dulles Intl or Cleveland Hopkins Intl - Washington, D.C. Dulles Intl, Detroit Metropolitan Wayne County - Washington, D.C. Dulles Intl is the most popular route from Ohio to Washington, D.C. Dulles Intl Airport.

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

    The top 3 most reliable airlines when flying from Ohio to Washington, D.C. Dulles Intl Airport are Avianca (98%), ANA (98%) and Ethiopian Air (98%).

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

    Looking for the cheapest flight from Ohio to Washington, D.C. Dulles Intl Airport? While on average our users pay $857, our data indicates the cheapest price to be $134. The most popular route (Detroit Metropolitan Wayne County - Washington, D.C. Dulles Intl), is priced around $189.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ohio 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 Ohio to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Ohio to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Ohio to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $376). 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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Alternative routes for Ohio to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ohio to Dulles Intl

Discover the top 2 airlines that operate flights from Ohio 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$154Average$297FlexibilityNo cancel feeOn-time69%
DeltaCheapest$155Average$228FlexibilityNo cancel feeOn-timeN/A
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