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Cheap flights from Columbus to Washington, D.C. from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus to Washington, D.C. departing on 5/28. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:28 pm - 12:53 pm
CMH
-
IAD
18h 25m
2 stops
Multiple Airlines Logo
8:57 pm - 5:05 pm
IAD
-
CMH
20h 08m
1 stop
$197Multiple Airlines
Mon, Jun 22 - Wed, Jul 1
Frontier Logo
8:58 pm - 10:22 am
CMH
-
IAD
13h 24m
2 stops
Frontier Logo
11:11 am - 5:12 pm
IAD
-
CMH
6h 01m
1 stop
$204Frontier
Tue, Jun 9 - Tue, Aug 25
Frontier Logo
12:01 pm - 6:32 pm
CMH
-
IAD
6h 31m
1 stop
Frontier Logo
7:45 am - 5:10 pm
IAD
-
CMH
9h 25m
1 stop
$205Frontier
Sat, May 23 - Tue, May 26
Frontier Logo
6:05 pm - 11:09 pm
CMH
-
IAD
5h 04m
1 stop
Frontier Logo
7:40 am - 5:10 pm
IAD
-
CMH
9h 30m
1 stop
$206Frontier
Tue, May 12 - Tue, May 19
United Airlines Logo
6:00 am - 7:24 am
CMH
-
IAD
1h 24mnonstop
United Airlines Logo
12:55 pm - 2:17 pm
IAD
-
CMH
1h 22mnonstop
$207United Airlines
Wed, Jun 10 - Wed, Aug 26
Frontier Logo
6:00 pm - 11:17 pm
CMH
-
IAD
5h 17m
1 stop
Frontier Logo
1:38 pm - 7:50 pm
IAD
-
CMH
6h 12m
1 stop
$210Frontier
Tue, Jun 9 - Fri, Aug 21
Delta Logo
7:35 pm - 10:56 pm
CMH
-
IAD
3h 21m
1 stop
Delta Logo
6:00 am - 9:56 am
IAD
-
CMH
3h 56m
1 stop
$211Delta
Thu, May 28 - Mon, Jun 1
Frontier Logo
6:43 pm - 10:12 am
CMH
-
IAD
15h 29m
2 stops
Frontier Logo
7:45 am - 5:10 pm
IAD
-
CMH
9h 25m
1 stop
$213Frontier
Mon, Jun 1 - Thu, Jun 4
Frontier Logo
6:43 pm - 10:12 am
CMH
-
IAD
15h 29m
2 stops
Frontier Logo
7:45 am - 5:10 pm
IAD
-
CMH
9h 25m
1 stop
$214Frontier
Mon, Jun 1 - Thu, Jun 4
Multiple Airlines Logo
6:22 pm - 5:27 pm
CMH
-
IAD
23h 05m
2 stops
Multiple Airlines Logo
11:07 am - 5:10 pm
IAD
-
CMH
6h 03m
1 stop
$215Multiple Airlines
Thu, May 28 - Sun, May 31

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

Our best Frontier deals on Columbus to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
Jun 9
CMH8:58 pmColumbus
13h 24m
2 stops
IAD10:22 amWashington, D.C. Dulles Intl
Aug 25
IAD11:11 amWashington, D.C. Dulles Intl
6h 01m
1 stop
CMH5:12 pmColumbus
$204
Frontier
May 23
CMH12:01 pmColumbus
6h 31m
1 stop
IAD6:32 pmWashington, D.C. Dulles Intl
May 26
IAD7:45 amWashington, D.C. Dulles Intl
9h 25m
1 stop
CMH5:10 pmColumbus
$205
Frontier
May 12
CMH6:05 pmColumbus
5h 04m
1 stop
IAD11:09 pmWashington, D.C. Dulles Intl
May 19
IAD7:40 amWashington, D.C. Dulles Intl
9h 30m
1 stop
CMH5:10 pmColumbus
$206

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

Our best United Airlines deals on Columbus to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Jun 10
CMH6:00 amColumbus
1h 24m
IAD7:24 amWashington, D.C. Dulles Intl
Aug 26
IAD12:55 pmWashington, D.C. Dulles Intl
1h 22m
CMH2:17 pmColumbus
$207
United Airlines
May 29
CMH10:30 amColumbus
1h 24m
IAD11:54 amWashington, D.C. Dulles Intl
Jun 1
IAD10:15 pmWashington, D.C. Dulles Intl
1h 28m
CMH11:43 pmColumbus
$223
United Airlines
May 24
CMH10:30 amColumbus
1h 25m
IAD11:55 amWashington, D.C. Dulles Intl
May 25
IAD8:25 amWashington, D.C. Dulles Intl
1h 24m
CMH9:49 amColumbus
$224

momondo Fare Finder

 
Customize your flight search to find flights from Columbus 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 May 7, 2026.
Use the filters below to find and compare flights from Columbus to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Mon 6/22

6:28 pm-12:53 pm

2 stops18h 25m

Washington, D.C. Dulles Intl

Wed 7/1

8:57 pm-5:05 pm

1 stop20h 08m

$197

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Tue 6/9

8:58 pm-10:22 am

2 stops13h 24m

Washington, D.C. Dulles Intl

Tue 8/25

11:11 am-5:12 pm

1 stop6h 01m

$204

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Sat 5/23

12:01 pm-6:32 pm

1 stop6h 31m

Washington, D.C. Dulles Intl

Tue 5/26

7:45 am-5:10 pm

1 stop9h 25m

$205

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Tue 5/12

6:05 pm-11:09 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

Tue 5/19

7:40 am-5:10 pm

1 stop9h 30m

$206
Quickest round-trip

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Wed 6/10

6:00 am-7:24 am

Nonstop1h 24m

Washington, D.C. Dulles Intl

Wed 8/26

12:55 pm-2:17 pm

Nonstop1h 22m

$207

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Tue 6/9

6:00 pm-11:17 pm

1 stop5h 17m

Washington, D.C. Dulles Intl

Fri 8/21

1:38 pm-7:50 pm

1 stop6h 12m

$210

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Thu 5/28

7:35 pm-10:56 pm

1 stop3h 21m

Washington, D.C. Dulles Intl

Mon 6/1

6:00 am-9:56 am

1 stop3h 56m

$211

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Mon 6/1

6:43 pm-10:12 am

2 stops15h 29m

Washington, D.C. Dulles Intl

Thu 6/4

7:45 am-5:10 pm

1 stop9h 25m

$213

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Mon 6/1

6:43 pm-10:12 am

2 stops15h 29m

Washington, D.C. Dulles Intl

Thu 6/4

7:45 am-5:10 pm

1 stop9h 25m

$214

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Thu 5/28

6:22 pm-5:27 pm

2 stops23h 05m

Washington, D.C. Dulles Intl

Sun 5/31

11:07 am-5:10 pm

1 stop6h 03m

$215

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Columbus 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 typical price of a round-trip flight between Columbus and Washington, D.C. Dulles Intl Airport?

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

In general, October is the cheapest month to fly from Columbus 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 $77. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $77.

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

Our data shows that Tuesday 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 $755. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Columbus to Washington, D.C. Dulles Intl Airport for around $880.

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 Columbus in the morning is the least expensive time of day to depart. momondo users have found prices as low as $658 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 $1,091 on average. Flights to Washington, D.C. Dulles Intl Airport from Columbus at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Columbus to Washington, D.C. Dulles Intl for the best Columbus - Washington, D.C. Dulles Intl flight prices

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Columbus 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 $324 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 Columbus for as low as $216 on momondo.

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

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

Fastest flight time

1h 14m

Direct flights

Every day
The fastest flight from Columbus to Washington, D.C. Dulles Intl Airport takes 1h 14m
Direct flights go from Columbus to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Columbus to Washington, D.C. Dulles Intl Airport

  • How far is Columbus to Washington, D.C. Dulles Intl by plane?

    The distance between Columbus and Washington, D.C. Dulles Intl is about 303.7 mi. A reasonable flight in good conditions will take 1h 14m.

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

    Prices for flights from Columbus to Washington, D.C. Dulles Intl Airport are updated daily.

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

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

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Compare and see reviews for airlines that fly from Columbus to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $187Free CancellationRating
7.4
9,690 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
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Sterling
Linthicum Heights
Tysons
Bethesda
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Columbus 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 Columbus.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Columbus with this policy.

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

Once all potential Columbus 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 Columbus to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Columbus are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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