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Cheap flights from Ohio to Washington, D.C. from $50

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 8/12. 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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Find the cheapest flights from Ohio to Washington, D.C.

Cheap round-trip flights

Southern / Mokulele Logo
7:40 am - 11:20 amPIT-IAD
3h 40m1 stop
Southern / Mokulele Logo
12:55 pm - 5:13 pmIAD-PIT
4h 18m1 stop
$108Southern / Mokulele
Find Deal
Wed, Aug 20 - Sun, Aug 24
Southern / Mokulele Logo
7:40 am - 11:26 amPIT-IAD
3h 46m1 stop
Southern / Mokulele Logo
8:25 am - 2:28 pmIAD-PIT
6h 03m1 stop
$109Southern / Mokulele
Find Deal
Thu, Aug 21 - Sat, Aug 23
Delta Logo
9:55 pm - 11:26 pmDTW-IAD
1h 31mnonstop
Delta Logo
6:15 pm - 8:05 pmIAD-DTW
1h 50mnonstop
$137Delta
Find Deal
Sat, Aug 30 - Wed, Sep 3
Delta Logo
9:55 pm - 11:26 pmDTW-IAD
1h 31mnonstop
Delta Logo
6:15 pm - 8:05 pmIAD-DTW
1h 50mnonstop
$163Delta
Find Deal
Wed, Sep 3 - Sat, Sep 6
United Airlines Logo
6:00 am - 7:35 amDTW-IAD
1h 35mnonstop
United Airlines Logo
6:20 am - 10:26 amIAD-DTW
4h 06m1 stop
$173United Airlines
Find Deal
Tue, Sep 2 - Sun, Sep 7
Frontier Logo
2:46 pm - 8:48 pmDTW-IAD
6h 02m1 stop
Frontier Logo
10:22 am - 6:00 pmIAD-DTW
7h 38m1 stop
$176Frontier
Find Deal
Thu, Aug 21 - Sun, Aug 24
United Airlines Logo
6:00 am - 7:26 amCLE-IAD
1h 26mnonstop
United Airlines Logo
12:46 pm - 2:04 pmIAD-CLE
1h 18mnonstop
$177United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Frontier Logo
6:23 pm - 11:26 pmCLE-IAD
5h 03m1 stop
Frontier Logo
6:14 am - 5:27 pmIAD-CLE
11h 13m1 stop
$178Frontier
Find Deal
Sat, Aug 16 - Tue, Aug 19
Logo
8:10 pm - 9:12 pmPIT-IAD
1h 02mnonstop
Logo
12:55 pm - 5:13 pmIAD-PIT
4h 18m1 stop
$199
Find Deal
Thu, Aug 21 - Sun, Aug 24
Logo
7:40 am - 11:26 amPIT-IAD
3h 46m1 stop
Logo
4:56 pm - 5:05 pmIAD-PIT
24h 09m2 stops
$205
Find Deal
Thu, Aug 21 - Sun, Aug 24

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
Aug 21
DTW2:46 pmDetroit Metropolitan Wayne County
6h 02m
1 stop
IAD8:48 pmWashington, D.C. Dulles Intl
Aug 24
IAD10:22 amWashington, D.C. Dulles Intl
7h 38m
1 stop
DTW6:00 pmDetroit Metropolitan Wayne County
$176
Find similar
Frontier
Aug 16
CLE6:23 pmCleveland Hopkins Intl
5h 03m
1 stop
IAD11:26 pmWashington, D.C. Dulles Intl
Aug 19
IAD6:14 amWashington, D.C. Dulles Intl
11h 13m
1 stop
CLE5:27 pmCleveland Hopkins Intl
$178
Find similar
Frontier
Aug 12
CLE6:56 pmCleveland Hopkins Intl
5h 23m
1 stop
IAD12:19 amWashington, D.C. Dulles Intl
Aug 13
IAD6:10 amWashington, D.C. Dulles Intl
5h 20m
1 stop
CLE11:30 amCleveland Hopkins Intl
$179
Find similar

Southern / Mokulele flights from Ohio to Washington, D.C. Dulles Intl Airport

Our best Southern / Mokulele deals on Ohio to Washington, D.C. Dulles Intl Airport flight tickets
Southern / Mokulele
Aug 5
PIT7:40 amPittsburgh
3h 46m
1 stop
IAD11:26 amWashington, D.C. Dulles Intl
Aug 5
IAD5:40 pmWashington, D.C. Dulles Intl
3h 49m
1 stop
PIT9:29 pmPittsburgh
$99
Find similar
Southern / Mokulele
Aug 5
PIT7:40 amPittsburgh
3h 46m
1 stop
IAD11:26 amWashington, D.C. Dulles Intl
Sep 2
IAD8:25 amWashington, D.C. Dulles Intl
5h 57m
1 stop
PIT2:22 pmPittsburgh
$102
Find similar
Southern / Mokulele
Aug 20
PIT7:40 amPittsburgh
3h 40m
1 stop
IAD11:20 amWashington, D.C. Dulles Intl
Aug 24
IAD12:55 pmWashington, D.C. Dulles Intl
4h 18m
1 stop
PIT5:13 pmPittsburgh
$108
Find similar

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 July 31, 2025.
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

Wed 8/20

7:40 am-11:20 am

1 stop3h 40m

Washington, D.C. Dulles Intl

Sun 8/24

12:55 pm-5:13 pm

1 stop4h 18m

$108

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 8/21

7:40 am-11:26 am

1 stop3h 46m

Washington, D.C. Dulles Intl

Sat 8/23

8:25 am-2:28 pm

1 stop6h 03m

$109

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Sat 8/30

9:55 pm-11:26 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Wed 9/3

6:15 pm-8:05 pm

Nonstop1h 50m

$137

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Wed 9/3

9:55 pm-11:26 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sat 9/6

6:15 pm-8:05 pm

Nonstop1h 50m

$163

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Tue 9/2

6:00 am-7:35 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Sun 9/7

6:20 am-10:26 am

1 stop4h 06m

$173

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Thu 8/21

2:46 pm-8:48 pm

1 stop6h 02m

Washington, D.C. Dulles Intl

Sun 8/24

10:22 am-6:00 pm

1 stop7h 38m

$176

ClevelandWashington, D.C.

CLE - IAD

CLEIAD

Cleveland Hopkins Intl

Tue 8/26

6:00 am-7:26 am

Nonstop1h 26m

Washington, D.C. Dulles Intl

Tue 9/2

12:46 pm-2:04 pm

Nonstop1h 18m

$177

ClevelandWashington, D.C.

CLE - IAD

CLEIAD

Cleveland Hopkins Intl

Sat 8/16

6:23 pm-11:26 pm

1 stop5h 03m

Washington, D.C. Dulles Intl

Tue 8/19

6:14 am-5:27 pm

1 stop11h 13m

$178

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 8/21

8:10 pm-9:12 pm

Nonstop1h 02m

Washington, D.C. Dulles Intl

Sun 8/24

12:55 pm-5:13 pm

1 stop4h 18m

$199

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 8/21

7:40 am-11:26 am

1 stop3h 46m

Washington, D.C. Dulles Intl

Sun 8/24

4:56 pm-5:05 pm

2 stops24h 09m

$205

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, September 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 $253. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $259.

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

Our data shows that Saturday 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 $789. 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 $845.

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 $587 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 $1,000 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 $299 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 $239 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 14% 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

$50

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 $50. The best round-trip flight deal from Ohio to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $108.
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
DeltaPriceFrom $178Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $185Free CancellationRating
7.4
8,900 reviews
Search United 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
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Harpers Ferry
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie

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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