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Cheap flights from Ohio to Washington, D.C. from $59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ohio to Washington, D.C. departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ohio to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:17 am - 11:22 am
PIT
-
IAD
1h 05mnonstop
United Airlines Logo
8:33 am - 9:34 am
IAD
-
PIT
1h 01mnonstop
$124United Airlines
Sat, Apr 25 - Wed, Apr 29
Southern / Mokulele Logo
7:40 am - 11:23 am
PIT
-
IAD
3h 43m
1 stop
Southern / Mokulele Logo
5:40 pm - 9:28 pm
IAD
-
PIT
3h 48m
1 stop
$130Southern / Mokulele
Thu, Feb 12 - Sun, Feb 22
Frontier Logo
5:20 am - 7:20 am
CVG
-
IAD
26h 00m
1 stop
Frontier Logo
11:41 am - 5:32 pm
IAD
-
CVG
5h 51m
1 stop
$181Frontier
Thu, Feb 19 - Mon, Feb 23
Frontier Logo
1:07 pm - 9:34 am
CVG
-
IAD
20h 27m
1 stop
Frontier Logo
10:20 am - 12:59 am
IAD
-
CVG
14h 39m
1 stop
$184Frontier
Fri, Feb 20 - Mon, Feb 23
Delta Logo
3:24 pm - 4:52 pm
DTW
-
IAD
1h 28mnonstop
Delta Logo
6:00 am - 7:43 am
IAD
-
DTW
1h 43mnonstop
$189Delta
Fri, Apr 10 - Sun, Apr 12
Multiple Airlines Logo
10:00 pm - 9:34 am
DTW
-
IAD
11h 34m
1 stop
Multiple Airlines Logo
5:05 am - 3:57 pm
IAD
-
DTW
10h 52m
1 stop
$194Multiple Airlines
Fri, Feb 27 - Sat, Mar 7
Multiple Airlines Logo
8:00 am - 10:33 am
CLE
-
IAD
26h 33m
1 stop
Multiple Airlines Logo
6:30 am - 5:13 pm
IAD
-
CLE
10h 43m
2 stops
$197Multiple Airlines
Wed, Mar 4 - Thu, Mar 12
Delta Logo
9:35 pm - 11:09 pm
DTW
-
IAD
1h 34mnonstop
Delta Logo
12:38 pm - 2:25 pm
IAD
-
DTW
1h 47mnonstop
$204Delta
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
6:19 am - 1:32 pm
CAK
-
IAD
7h 13m
1 stop
American Airlines Logo
5:00 am - 11:19 am
IAD
-
CAK
6h 19m
1 stop
$313American Airlines
Sat, Mar 14 - Tue, Mar 17
American Airlines Logo
11:13 am - 5:14 pm
CAK
-
IAD
6h 01m
1 stop
American Airlines Logo
6:40 am - 10:43 am
IAD
-
CAK
4h 03m
1 stop
$348American Airlines
Wed, Jun 3 - Sat, Jun 6

Frontier flights from Ohio to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Ohio to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
Feb 19
CVG5:20 amCincinnati Cinci./N. Kentucky
26h 00m
1 stop
IAD7:20 amWashington, D.C. Dulles Intl
Feb 23
IAD11:41 amWashington, D.C. Dulles Intl
5h 51m
1 stop
CVG5:32 pmCincinnati Cinci./N. Kentucky
$181
Frontier
Feb 20
CVG1:07 pmCincinnati Cinci./N. Kentucky
20h 27m
1 stop
IAD9:34 amWashington, D.C. Dulles Intl
Feb 23
IAD10:20 amWashington, D.C. Dulles Intl
14h 39m
1 stop
CVG12:59 amCincinnati Cinci./N. Kentucky
$184
Frontier
Mar 10
CVG7:20 amCincinnati Cinci./N. Kentucky
17h 11m
2 stops
IAD12:31 amWashington, D.C. Dulles Intl
Mar 12
IAD6:30 amWashington, D.C. Dulles Intl
12h 03m
1 stop
CVG6:33 pmCincinnati Cinci./N. Kentucky
$190

United Airlines flights from Ohio to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Ohio to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Apr 25
PIT10:17 amPittsburgh
1h 05m
IAD11:22 amWashington, D.C. Dulles Intl
Apr 29
IAD8:33 amWashington, D.C. Dulles Intl
1h 01m
PIT9:34 amPittsburgh
$124
United Airlines
Mar 24
PIT3:00 pmPittsburgh
1h 08m
IAD4:08 pmWashington, D.C. Dulles Intl
Apr 7
IAD8:33 amWashington, D.C. Dulles Intl
1h 01m
PIT9:34 amPittsburgh
$148
United Airlines
Mar 16
PIT7:57 pmPittsburgh
1h 07m
IAD9:04 pmWashington, D.C. Dulles Intl
Mar 23
IAD12:50 pmWashington, D.C. Dulles Intl
1h 07m
PIT1:57 pmPittsburgh
$179

momondo Fare Finder

 
Customize your flight search to find flights from Ohio to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Ohio to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Sat 4/25

10:17 am-11:22 am

Nonstop1h 05m

Washington, D.C. Dulles Intl

Wed 4/29

8:33 am-9:34 am

Nonstop1h 01m

$124

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 2/12

7:40 am-11:23 am

1 stop3h 43m

Washington, D.C. Dulles Intl

Sun 2/22

5:40 pm-9:28 pm

1 stop3h 48m

$130

CincinnatiWashington, D.C.

CVG - IAD

CVGIAD

Cincinnati Cinci./N. Kentucky

Thu 2/19

5:20 am-7:20 am

1 stop26h 00m

Washington, D.C. Dulles Intl

Mon 2/23

11:41 am-5:32 pm

1 stop5h 51m

$181

CincinnatiWashington, D.C.

CVG - IAD

CVGIAD

Cincinnati Cinci./N. Kentucky

Fri 2/20

1:07 pm-9:34 am

1 stop20h 27m

Washington, D.C. Dulles Intl

Mon 2/23

10:20 am-12:59 am

1 stop14h 39m

$184

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Fri 4/10

3:24 pm-4:52 pm

Nonstop1h 28m

Washington, D.C. Dulles Intl

Sun 4/12

6:00 am-7:43 am

Nonstop1h 43m

$189

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Fri 2/27

10:00 pm-9:34 am

1 stop11h 34m

Washington, D.C. Dulles Intl

Sat 3/7

5:05 am-3:57 pm

1 stop10h 52m

$194

ClevelandWashington, D.C.

CLE - IAD

CLEIAD

Cleveland Hopkins Intl

Wed 3/4

8:00 am-10:33 am

1 stop26h 33m

Washington, D.C. Dulles Intl

Thu 3/12

6:30 am-5:13 pm

2 stops10h 43m

$197

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Fri 2/20

9:35 pm-11:09 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Tue 2/24

12:38 pm-2:25 pm

Nonstop1h 47m

$204

AkronWashington, D.C.

CAK - IAD

CAKIAD

Akron/Canton

Sat 3/14

6:19 am-1:32 pm

1 stop7h 13m

Washington, D.C. Dulles Intl

Tue 3/17

5:00 am-11:19 am

1 stop6h 19m

$313

AkronWashington, D.C.

CAK - IAD

CAKIAD

Akron/Canton

Wed 6/3

11:13 am-5:14 pm

1 stop6h 01m

Washington, D.C. Dulles Intl

Sat 6/6

6:40 am-10:43 am

1 stop4h 03m

$348

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Ohio to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, October is the cheapest month to fly from Ohio to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $249. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $256.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $726. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ohio to Washington, D.C. Dulles Intl Airport for around $817.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Ohio in the morning is the least expensive time of day to depart. momondo users have found prices as low as $544 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $943 on average. Flights to Washington, D.C. Dulles Intl Airport from Ohio at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Ohio to Washington, D.C. Dulles Intl flight route?

Fly from Cincinnati Cinci./N. Kentucky to Washington, D.C. Dulles Intl for the best Ohio - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Ohio when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $291 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Ohio for as low as $189 on momondo.

What cabin class options are available on Ohio to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Ohio to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ohio to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a Ohio to Washington, D.C. Dulles Intl Airport flight.

Cheap Ohio to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ohio to Washington, D.C. Dulles Intl Airport

Best Price Found

$237

Fastest flight time

1h 02m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Ohio in the past 72 hours is $237. The best round-trip flight deal from Ohio to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $305.
The fastest flight from Ohio to Washington, D.C. Dulles Intl Airport takes 1h 02m
Direct flights go from Ohio to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Ohio to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Ohio to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ohio to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Ohio to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ohio to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Ohio to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Ohio to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Ohio to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $144Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
United AirlinesPriceFrom $187Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,222 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Ohio to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Ohio.

Can I find flights from Ohio to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Ohio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ohio to Washington, D.C.?

Once all potential Ohio to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ohio to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Ohio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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