Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Columbus to Washington, D.C. from $99

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 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:45 pm - 11:38 amCMH-IAD
15h 53m1 stop
Multiple Airlines Logo
3:33 pm - 8:15 amIAD-CMH
16h 42m1 stop
$192Multiple Airlines
Find Deal
Mon, Jan 5 - Sun, Jan 11
Frontier Logo
2:38 pm - 7:51 pmCMH-IAD
5h 13m1 stop
Frontier Logo
4:04 pm - 3:45 pmIAD-CMH
23h 41m2 stops
$198Frontier
Find Deal
Sat, Nov 1 - Sun, Nov 2
Frontier Logo
7:45 pm - 11:38 amCMH-IAD
15h 53m1 stop
Frontier Logo
5:35 am - 11:03 amIAD-CMH
5h 28m1 stop
$201Frontier
Find Deal
Mon, Jan 5 - Sun, Jan 11
Multiple Airlines Logo
4:40 pm - 12:11 amCMH-IAD
7h 31m1 stop
Multiple Airlines Logo
5:34 pm - 11:10 pmIAD-CMH
29h 36m2 stops
$203Multiple Airlines
Find Deal
Mon, Nov 3 - Fri, Nov 7
Multiple Airlines Logo
7:45 pm - 11:38 amCMH-IAD
15h 53m1 stop
Multiple Airlines Logo
5:35 am - 9:12 pmIAD-CMH
15h 37m2 stops
$204Multiple Airlines
Find Deal
Mon, Jan 5 - Sun, Jan 11
Delta Logo
6:10 am - 10:24 amCMH-IAD
4h 14m1 stop
Delta Logo
5:03 pm - 12:05 amIAD-CMH
7h 02m1 stop
$226Delta
Find Deal
Sat, Nov 22 - Mon, Nov 24
United Airlines Logo
10:30 am - 11:55 amCMH-IAD
1h 25mnonstop
United Airlines Logo
10:10 pm - 11:41 pmIAD-CMH
1h 31mnonstop
$231United Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 11
United Airlines Logo
8:00 pm - 9:14 pmCMH-IAD
1h 14mnonstop
United Airlines Logo
5:25 pm - 6:53 pmIAD-CMH
1h 28mnonstop
$234United Airlines
Find Deal
Thu, Dec 11 - Sat, Dec 13
Delta Logo
7:08 am - 11:31 amCMH-IAD
4h 23m1 stop
Delta Logo
6:00 am - 9:51 amIAD-CMH
3h 51m1 stop
$251Delta
Find Deal
Tue, Nov 11 - Wed, Nov 12
American Airlines Logo
5:00 am - 8:41 amCMH-IAD
3h 41m1 stop
American Airlines Logo
8:09 pm - 12:37 amIAD-CMH
4h 28m1 stop
$305American Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 23

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
Nov 1
CMH2:38 pmColumbus
5h 13m
1 stop
IAD7:51 pmWashington, D.C. Dulles Intl
Nov 2
IAD4:04 pmWashington, D.C. Dulles Intl
23h 41m
2 stops
CMH3:45 pmColumbus
$198
Find similar
Frontier
Jan 5
CMH7:45 pmColumbus
15h 53m
1 stop
IAD11:38 amWashington, D.C. Dulles Intl
Jan 11
IAD5:35 amWashington, D.C. Dulles Intl
5h 28m
1 stop
CMH11:03 amColumbus
$201
Find similar
Frontier
Oct 23
CMH7:04 pmColumbus
26h 09m
2 stops
IAD9:13 pmWashington, D.C. Dulles Intl
Nov 7
IAD6:00 amWashington, D.C. Dulles Intl
9h 35m
1 stop
CMH3:35 pmColumbus
$208
Find similar

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

Our best Delta deals on Columbus to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Nov 22
CMH6:10 amColumbus
4h 14m
1 stop
IAD10:24 amWashington, D.C. Dulles Intl
Nov 24
IAD5:03 pmWashington, D.C. Dulles Intl
7h 02m
1 stop
CMH12:05 amColumbus
$226
Find similar
Delta
Nov 11
CMH7:08 amColumbus
4h 23m
1 stop
IAD11:31 amWashington, D.C. Dulles Intl
Nov 12
IAD6:00 amWashington, D.C. Dulles Intl
3h 51m
1 stop
CMH9:51 amColumbus
$251
Find similar
Delta
Dec 11
CMH7:01 amColumbus
4h 38m
1 stop
IAD11:39 amWashington, D.C. Dulles Intl
Dec 13
IAD11:06 amWashington, D.C. Dulles Intl
3h 29m
1 stop
CMH2:35 pmColumbus
$254
Find similar

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 October 20, 2025.
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

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Mon 1/5

7:45 pm-11:38 am

1 stop15h 53m

Washington, D.C. Dulles Intl

Sun 1/11

3:33 pm-8:15 am

1 stop16h 42m

$192

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Sat 11/1

2:38 pm-7:51 pm

1 stop5h 13m

Washington, D.C. Dulles Intl

Sun 11/2

4:04 pm-3:45 pm

2 stops23h 41m

$198

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Mon 1/5

7:45 pm-11:38 am

1 stop15h 53m

Washington, D.C. Dulles Intl

Sun 1/11

5:35 am-11:03 am

1 stop5h 28m

$201

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Mon 11/3

4:40 pm-12:11 am

1 stop7h 31m

Washington, D.C. Dulles Intl

Fri 11/7

5:34 pm-11:10 pm

2 stops29h 36m

$203

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Mon 1/5

7:45 pm-11:38 am

1 stop15h 53m

Washington, D.C. Dulles Intl

Sun 1/11

5:35 am-9:12 pm

2 stops15h 37m

$204

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Sat 11/22

6:10 am-10:24 am

1 stop4h 14m

Washington, D.C. Dulles Intl

Mon 11/24

5:03 pm-12:05 am

1 stop7h 02m

$226

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Sat 11/8

10:30 am-11:55 am

Nonstop1h 25m

Washington, D.C. Dulles Intl

Tue 11/11

10:10 pm-11:41 pm

Nonstop1h 31m

$231

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Thu 12/11

8:00 pm-9:14 pm

Nonstop1h 14m

Washington, D.C. Dulles Intl

Sat 12/13

5:25 pm-6:53 pm

Nonstop1h 28m

$234

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Tue 11/11

7:08 am-11:31 am

1 stop4h 23m

Washington, D.C. Dulles Intl

Wed 11/12

6:00 am-9:51 am

1 stop3h 51m

$251

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Sun 11/16

5:00 am-8:41 am

1 stop3h 41m

Washington, D.C. Dulles Intl

Sun 11/23

8:09 pm-12:37 am

1 stop4h 28m

$305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, June 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 $269. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of June, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $292.

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 $940. When flying out on a Saturday, 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 $1,077.

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 $801 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 $1,267 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 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 $331 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.

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

There are 4 cabin classes available to choose from on Columbus 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.

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

  • 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 $189Free CancellationRating
7.4
8,991 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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Glen Burnie

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.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 11/19
Wed 11/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.