How does KAYAK find such low prices on flights from Ohio to Washington Dulles Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ohio to Washington Dulles Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ohio to Washington Dulles Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Ohio is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ohio to Washington Dulles Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Ohio with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ohio to Washington Dulles Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Ohio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$53 CHEAP FLIGHTS from Ohio to Washington Dulles (IAD)

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Flight Deals

Cheap Flights from Ohio to Washington, D.C.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ohio to Washington, D.C.

Thu, Oct 22 - Mon, Oct 26

6:26 am - 7:35 amPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 09mnonstop

8:30 am - 9:36 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 06mnonstop

$130United Airlines

Wed, Nov 11 - Mon, Nov 16

10:34 am - 12:05 pmCLE Cleveland Hopkins Intl-IAD Washington, D.C. Dulles Intl

1h 31mnonstop

8:15 am - 9:38 amIAD Washington, D.C. Dulles Intl-CLE Cleveland Hopkins Intl

1h 23mnonstop

$140United Airlines

Thu, Oct 1 - Sun, Oct 4

7:00 am - 5:18 pmCLE Cleveland Hopkins Intl-IAD Washington, D.C. Dulles Intl

10h 18m1 stop Atlanta Hartsfield-Jackson

9:04 pm - 12:04 pmIAD Washington, D.C. Dulles Intl-CLE Cleveland Hopkins Intl

15h 00m1 stop Atlanta Hartsfield-Jackson

$142Frontier

Thu, Oct 8 - Sun, Oct 11

7:00 am - 5:13 pmCLE Cleveland Hopkins Intl-IAD Washington, D.C. Dulles Intl

10h 13m1 stop Atlanta Hartsfield-Jackson

9:06 pm - 12:09 pmIAD Washington, D.C. Dulles Intl-CLE Cleveland Hopkins Intl

15h 03m1 stop Atlanta Hartsfield-Jackson

$144Frontier

Thu, Oct 8 - Sun, Oct 11

10:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

5h 18m1 stop DuBois Jefferson County

12:50 pm - 5:07 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

4h 17m1 stop DuBois Jefferson County

$146Southern / Mokulele

Thu, Oct 8 - Sun, Oct 11

11:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 18m1 stop DuBois Jefferson County

12:50 pm - 5:07 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

4h 17m1 stop DuBois Jefferson County

$147Southern / Mokulele

Sat, Oct 3 - Mon, Oct 5

10:25 am - 4:30 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

6h 05m1 stop Detroit Metropolitan Wayne County

5:15 pm - 11:58 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

6h 43m1 stop Detroit Metropolitan Wayne County

$157Delta

Sat, Oct 10 - Thu, Oct 15

10:32 am - 4:16 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

5h 44m1 stop Detroit Metropolitan Wayne County

6:05 am - 9:52 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

3h 47m1 stop Detroit Metropolitan Wayne County

$157Delta

Tue, Oct 27 - Wed, Nov 4

8:00 am - 10:21 amCAK Akron/Canton-IAD Washington, D.C. Dulles Intl

26h 21m1 stop Orlando

11:16 am - 11:12 pmIAD Washington, D.C. Dulles Intl-CAK Akron/Canton

11h 56m1 stop Orlando

$174Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

6:00 am - 10:21 amCAK Akron/Canton-IAD Washington, D.C. Dulles Intl

28h 21m1 stop Orlando

11:16 am - 11:12 pmIAD Washington, D.C. Dulles Intl-CAK Akron/Canton

11h 56m1 stop Orlando

$179Multiple Airlines

Recent last minute flight deals from Ohio to Washington, D.C.

Wed, Sep 16 - Thu, Sep 17

11:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 18m1 stop DuBois Jefferson County

12:50 pm - 5:07 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

4h 17m1 stop DuBois Jefferson County

$150Southern / Mokulele

Tue, Sep 15 - Thu, Sep 17

11:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 18m1 stop DuBois Jefferson County

12:50 pm - 5:07 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

4h 17m1 stop DuBois Jefferson County

$150Southern / Mokulele

Sat, Sep 19 - Wed, Oct 7

12:43 pm - 12:10 amCVG Cincinnati Cinci./N. Kentucky-IAD Washington, D.C. Dulles Intl

11h 27m1 stop Atlanta Hartsfield-Jackson

9:04 pm - 7:50 amIAD Washington, D.C. Dulles Intl-CVG Cincinnati Cinci./N. Kentucky

10h 46m1 stop Atlanta Hartsfield-Jackson

$221Frontier

Sun, Sep 20 - Thu, Oct 15

8:56 pm - 9:32 amCVG Cincinnati Cinci./N. Kentucky-IAD Washington, D.C. Dulles Intl

12h 36m1 stop Orlando

11:12 am - 11:48 pmIAD Washington, D.C. Dulles Intl-CVG Cincinnati Cinci./N. Kentucky

12h 36m1 stop Orlando

$225Frontier

Thu, Sep 17 - Mon, Sep 21

11:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 18m1 stop DuBois Jefferson County

6:13 pm - 7:21 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

25h 08m2 stops Fort Lauderdale Greenville

$304Multiple Airlines

Fri, Sep 18 - Sun, Oct 4

10:22 am - 11:52 amCVG Cincinnati Cinci./N. Kentucky-IAD Washington, D.C. Dulles Intl

1h 30mnonstop

8:15 am - 9:51 amIAD Washington, D.C. Dulles Intl-CVG Cincinnati Cinci./N. Kentucky

1h 36mnonstop

$324United Airlines

Sat, Sep 19 - Wed, Oct 7

2:55 pm - 4:35 pmCVG Cincinnati Cinci./N. Kentucky-IAD Washington, D.C. Dulles Intl

1h 40mnonstop

8:15 am - 9:51 amIAD Washington, D.C. Dulles Intl-CVG Cincinnati Cinci./N. Kentucky

1h 36mnonstop

$324United Airlines

Fri, Sep 18 - Fri, Sep 25

11:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 18m1 stop DuBois Jefferson County

6:36 pm - 1:47 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

19h 11m2 stops Blountville Tri Cities TN/VA Orlando

$340Multiple Airlines

Sat, Sep 19 - Mon, Sep 28

11:24 am - 5:11 pmDAY Dayton-IAD Washington, D.C. Dulles Intl

5h 47m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:39 amIAD Washington, D.C. Dulles Intl-DAY Dayton

4h 39m1 stop Atlanta Hartsfield-Jackson

$359Delta

Fri, Sep 18 - Tue, Sep 29

6:39 pm - 12:41 amDAY Dayton-IAD Washington, D.C. Dulles Intl

6h 02m1 stop Atlanta Hartsfield-Jackson

6:07 pm - 11:14 pmIAD Washington, D.C. Dulles Intl-DAY Dayton

5h 07m1 stop Atlanta Hartsfield-Jackson

$359Delta

Recent direct flight deals from Ohio to Washington, D.C.

Thu, Oct 22 - Mon, Oct 26

6:26 am - 7:35 amPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 09mnonstop

8:30 am - 9:36 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 06mnonstop

$130United Airlines

Wed, Nov 11 - Mon, Nov 16

10:34 am - 12:05 pmCLE Cleveland Hopkins Intl-IAD Washington, D.C. Dulles Intl

1h 31mnonstop

8:15 am - 9:38 amIAD Washington, D.C. Dulles Intl-CLE Cleveland Hopkins Intl

1h 23mnonstop

$140United Airlines

Fri, Oct 16 - Tue, Oct 20

10:41 am - 11:55 amCLE Cleveland Hopkins Intl-IAD Washington, D.C. Dulles Intl

1h 14mnonstop

10:33 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-CLE Cleveland Hopkins Intl

1h 26mnonstop

$144United Airlines

Fri, Oct 16 - Mon, Oct 19

10:41 am - 11:55 amCLE Cleveland Hopkins Intl-IAD Washington, D.C. Dulles Intl

1h 14mnonstop

10:33 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-CLE Cleveland Hopkins Intl

1h 26mnonstop

$144United Airlines

Fri, Oct 16 - Sat, Oct 31

10:41 am - 11:55 amCLE Cleveland Hopkins Intl-IAD Washington, D.C. Dulles Intl

1h 14mnonstop

8:16 am - 9:45 amIAD Washington, D.C. Dulles Intl-CLE Cleveland Hopkins Intl

1h 29mnonstop

$144United Airlines

Sat, Oct 17 - Tue, Oct 20

9:46 pm - 11:16 pmDTW Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl

1h 30mnonstop

5:13 pm - 6:53 pmIAD Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County

1h 40mnonstop

$157Delta

Mon, Nov 2 - Mon, Nov 23

9:46 pm - 11:16 pmDTW Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl

1h 30mnonstop

6:00 am - 7:41 amIAD Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County

1h 41mnonstop

$157Delta

Thu, Oct 29 - Tue, Nov 3

8:40 am - 10:12 amDTW Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl

1h 32mnonstop

12:20 pm - 1:58 pmIAD Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County

1h 38mnonstop

$157Delta

Wed, Oct 14 - Mon, Oct 19

2:57 pm - 4:28 pmDTW Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl

1h 31mnonstop

10:57 am - 12:32 pmIAD Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County

1h 35mnonstop

$157Delta

Mon, Nov 2 - Sat, Nov 7

9:46 pm - 11:16 pmDTW Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl

1h 30mnonstop

12:20 pm - 1:58 pmIAD Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County

1h 38mnonstop

$157Delta

Useful Info

Low season	January
High season	October
Cheapest flight	$53

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly and prices are also 12% lower on average.

Flight from Cincinnati to Washington Dulles Airport

How does KAYAK find such low prices on flights from Ohio to Washington Dulles Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ohio to Washington Dulles Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ohio to Washington Dulles Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Ohio is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ohio to Washington Dulles Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Ohio with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ohio to Washington Dulles Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Ohio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Winchester

Linthicum Heights

Hanover

Springfield

Gaithersburg

Towson

Martinsburg

Oxon Hill

Owings Mills

Charles Town

Greenbelt

Glen Burnie

Edgewood

Chesapeake Beach

Camp Springs

Ellicott City

Pikesville

Hunt Valley

Colonial Beach

Capitol Heights

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IAD

$53 Find Cheap Flights from Ohio to Washington Dulles Airport - Compare and Save

Cheap Flights from Ohio to Washington, D.C.

Recent round-trip flight deals from Ohio to Washington, D.C.

Recent one-way flight deals from Ohio to Washington, D.C.

Recent last minute flight deals from Ohio to Washington, D.C.

Recent direct flight deals from Ohio to Washington, D.C.

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