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Cheap flights from Columbus Airport to Washington, D.C. from $47

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:28 am - 10:02 pmCMH  Columbus-IAD Washington, D.C. Dulles Intl
11h 34m1 stop Fort Lauderdale
Frontier Logo
10:33 pm - 11:58 amIAD  Washington, D.C. Dulles Intl-CMH Columbus
13h 25m1 stop Atlanta Hartsfield-Jackson
$186Frontier
Thu, Nov 26 - Sat, Dec 12
Multiple Airlines Logo
9:09 am - 11:43 pmCMH  Columbus-IAD Washington, D.C. Dulles Intl
14h 34m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
Multiple Airlines Logo
9:06 pm - 6:37 pmIAD  Washington, D.C. Dulles Intl-CMH Columbus
21h 31m1 stop Atlanta Hartsfield-Jackson
$187Multiple Airlines
Thu, Nov 12 - Sat, Nov 14
Frontier Logo
6:13 pm - 10:21 amCMH  Columbus-IAD Washington, D.C. Dulles Intl
16h 08m1 stop Orlando
Frontier Logo
7:32 am - 6:37 pmIAD  Washington, D.C. Dulles Intl-CMH Columbus
11h 05m1 stop Atlanta Hartsfield-Jackson
$188Frontier
Fri, Nov 13 - Sun, Nov 15
Frontier Logo
6:13 pm - 11:43 pmCMH  Columbus-IAD Washington, D.C. Dulles Intl
29h 30m2 stops Orlando Atlanta Hartsfield-Jackson
Frontier Logo
7:32 am - 6:37 pmIAD  Washington, D.C. Dulles Intl-CMH Columbus
11h 05m1 stop Atlanta Hartsfield-Jackson
$189Frontier
Fri, Nov 13 - Sun, Nov 15
Multiple Airlines Logo
9:09 am - 11:43 pmCMH  Columbus-IAD Washington, D.C. Dulles Intl
14h 34m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
Multiple Airlines Logo
9:06 pm - 6:56 pmIAD  Washington, D.C. Dulles Intl-CMH Columbus
21h 50m1 stop Atlanta Hartsfield-Jackson
$194Multiple Airlines
Thu, Nov 12 - Mon, Nov 16
Frontier Logo
1:29 pm - 8:11 pmCMH  Columbus-IAD Washington, D.C. Dulles Intl
6h 42m1 stop Fort Lauderdale
Frontier Logo
6:07 pm - 12:44 pmIAD  Washington, D.C. Dulles Intl-CMH Columbus
18h 37m1 stop Fort Lauderdale
$194Frontier
Thu, Nov 5 - Mon, Nov 9
Frontier Logo
10:28 am - 10:02 pmCMH  Columbus-IAD Washington, D.C. Dulles Intl
11h 34m1 stop Fort Lauderdale
Frontier Logo
10:33 pm - 11:58 amIAD  Washington, D.C. Dulles Intl-CMH Columbus
13h 25m1 stop Atlanta Hartsfield-Jackson
$194Frontier
Thu, Nov 26 - Mon, Dec 7
Frontier Logo
1:29 pm - 8:11 pmCMH  Columbus-IAD Washington, D.C. Dulles Intl
6h 42m1 stop Fort Lauderdale
Frontier Logo
6:07 pm - 1:44 pmIAD  Washington, D.C. Dulles Intl-CMH Columbus
19h 37m1 stop Fort Lauderdale
$195Frontier
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:05 am - 7:34 amCMH  Columbus-IAD Washington, D.C. Dulles Intl
1h 29mnonstop
United Airlines Logo
10:16 pm - 11:44 pmIAD  Washington, D.C. Dulles Intl-CMH Columbus
1h 28mnonstop
$211United Airlines
Sat, Jan 16 - Mon, Jan 18
United Airlines Logo
10:28 am - 11:55 amCMH  Columbus-IAD Washington, D.C. Dulles Intl
1h 27mnonstop
United Airlines Logo
5:20 pm - 6:48 pmIAD  Washington, D.C. Dulles Intl-CMH Columbus
1h 28mnonstop
$211United Airlines
Fri, Jan 15 - Mon, Jan 18

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

Our best Frontier deals on Columbus Airport to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
Nov 26
CMH10:28 amColumbus
11h 34m
1 stop
IAD10:02 pmWashington, D.C. Dulles Intl
Dec 12
IAD10:33 pmWashington, D.C. Dulles Intl
13h 25m
1 stop
CMH11:58 amColumbus
$186
Frontier
Nov 13
CMH6:13 pmColumbus
16h 08m
1 stop
IAD10:21 amWashington, D.C. Dulles Intl
Nov 15
IAD7:32 amWashington, D.C. Dulles Intl
11h 05m
1 stop
CMH6:37 pmColumbus
$188
Frontier
Nov 13
CMH6:13 pmColumbus
29h 30m
2 stops
IAD11:43 pmWashington, D.C. Dulles Intl
Nov 15
IAD7:32 amWashington, D.C. Dulles Intl
11h 05m
1 stop
CMH6:37 pmColumbus
$189

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

Our best Delta deals on Columbus Airport to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Nov 12
CMH6:00 amColumbus
5h 37m
1 stop
IAD11:37 amWashington, D.C. Dulles Intl
Nov 14
IAD11:58 amWashington, D.C. Dulles Intl
5h 16m
1 stop
CMH5:14 pmColumbus
$197
Delta
Oct 30
CMH11:55 amColumbus
4h 47m
1 stop
IAD4:42 pmWashington, D.C. Dulles Intl
Nov 2
IAD6:32 pmWashington, D.C. Dulles Intl
4h 26m
1 stop
CMH10:58 pmColumbus
$231
Delta
Dec 8
CMH6:30 amColumbus
4h 12m
1 stop
IAD10:42 amWashington, D.C. Dulles Intl
Dec 10
IAD6:00 amWashington, D.C. Dulles Intl
6h 05m
1 stop
CMH12:05 pmColumbus
$244

momondo Fare Finder

 
Use the filters below to find and compare flights from Columbus Airport 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 Columbus - IAD Washington, D.C. Dulles Intl

CMHIAD

Columbus

Thu 11/26

10:28 am-10:02 pm

1 stop11h 34m

Washington, D.C. Dulles Intl

Sat 12/12

10:33 pm-11:58 am

1 stop13h 25m

$186

ColumbusWashington, D.C.

CMH Columbus - IAD Washington, D.C. Dulles Intl

CMHIAD

Columbus

Thu 11/12

9:09 am-11:43 pm

2 stops14h 34m

Washington, D.C. Dulles Intl

Sat 11/14

9:06 pm-6:37 pm

1 stop21h 31m

$187

ColumbusWashington, D.C.

CMH Columbus - IAD Washington, D.C. Dulles Intl

CMHIAD

Columbus

Fri 11/13

6:13 pm-10:21 am

1 stop16h 08m

Washington, D.C. Dulles Intl

Sun 11/15

7:32 am-6:37 pm

1 stop11h 05m

$188

ColumbusWashington, D.C.

CMH Columbus - IAD Washington, D.C. Dulles Intl

CMHIAD

Columbus

Fri 11/13

6:13 pm-11:43 pm

2 stops29h 30m

Washington, D.C. Dulles Intl

Sun 11/15

7:32 am-6:37 pm

1 stop11h 05m

$189

ColumbusWashington, D.C.

CMH Columbus - IAD Washington, D.C. Dulles Intl

CMHIAD

Columbus

Thu 11/12

9:09 am-11:43 pm

2 stops14h 34m

Washington, D.C. Dulles Intl

Mon 11/16

9:06 pm-6:56 pm

1 stop21h 50m

$194

ColumbusWashington, D.C.

CMH Columbus - IAD Washington, D.C. Dulles Intl

CMHIAD

Columbus

Thu 11/5

1:29 pm-8:11 pm

1 stop6h 42m

Washington, D.C. Dulles Intl

Mon 11/9

6:07 pm-12:44 pm

1 stop18h 37m

$194

ColumbusWashington, D.C.

CMH Columbus - IAD Washington, D.C. Dulles Intl

CMHIAD

Columbus

Thu 11/26

10:28 am-10:02 pm

1 stop11h 34m

Washington, D.C. Dulles Intl

Mon 12/7

10:33 pm-11:58 am

1 stop13h 25m

$194

ColumbusWashington, D.C.

CMH Columbus - IAD Washington, D.C. Dulles Intl

CMHIAD

Columbus

Tue 10/27

1:29 pm-8:11 pm

1 stop6h 42m

Washington, D.C. Dulles Intl

Sat 10/31

6:07 pm-1:44 pm

1 stop19h 37m

$195

ColumbusWashington, D.C.

CMH Columbus - IAD Washington, D.C. Dulles Intl

CMHIAD

Columbus

Sat 1/16

6:05 am-7:34 am

Nonstop1h 29m

Washington, D.C. Dulles Intl

Mon 1/18

10:16 pm-11:44 pm

Nonstop1h 28m

$211
Quickest round-trip

ColumbusWashington, D.C.

CMH Columbus - IAD Washington, D.C. Dulles Intl

CMHIAD

Columbus

Fri 1/15

10:28 am-11:55 am

Nonstop1h 27m

Washington, D.C. Dulles Intl

Mon 1/18

5:20 pm-6:48 pm

Nonstop1h 28m

$211

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 Columbus Airport 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 Airport and Washington, D.C. Dulles Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $312 to $515.
The lowest price recently found on this route was $186.

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

In general, January is the cheapest month to fly from Columbus Airport 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 $268. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $281.

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 $804. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Columbus Airport to Washington, D.C. Dulles Intl Airport for around $933.

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 Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $610 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 $1,183 on average. Flights to Washington, D.C. Dulles Intl Airport from Columbus Airport 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 Airport to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Columbus Airport 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 $363 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 Airport for as low as $241 on momondo.

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

There are 4 cabin classes available to choose from on Columbus Airport to Washington, D.C. Dulles Intl Airport 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 Columbus Airport to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 32% on your flight if you consider stops on a Columbus Airport to Washington, D.C. Dulles Intl Airport flight.

How have Columbus Airport to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of October 2026, prices for Columbus Airport to Washington, D.C. Dulles Intl Airport flights are approximately 52% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Columbus Airport to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Columbus Airport to Washington, D.C. Dulles Intl Airport (CMH to IAD) flight deals and tips

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

Best Price Found

$47

Fastest flight time

1h 07m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Columbus Airport in the past 72 hours is $47. The best round-trip flight deal from Columbus Airport to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $186.
The fastest flight from Columbus Airport to Washington, D.C. Dulles Intl Airport takes 1h 07m
Direct flights go from Columbus Airport to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

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

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

    A flight from Columbus to Washington, D.C. Dulles Intl will travel around 298.7 mi. Typically, this will take 1h 07m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Columbus Airport 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 Columbus Airport to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from Columbus Airport to Washington, D.C. Dulles Intl Airport?

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

Compare and see reviews for airlines that fly from Columbus Airport to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $191Free CancellationRating
7.4
10,362 reviews
Search United Airlines flights

  • United Airlines Flights From Columbus Airport to Washington, D.C. Dulles Intl Airport

    United Airlines flies from Columbus Airport to Washington, D.C. Dulles Intl Airport around 26 times per week, with 10,362 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Columbus Airport to Washington, D.C. Dulles Intl Airport in the last 72 hours was $191 (round-trip), much lower than the average airfare cost of $336 for United Airlines flights on this route.

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
Arlington
Gettysburg
Winchester
Fredericksburg
Waldorf
Laurel
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Sterling
Fairfax
Springfield
Edgewood
Glen Burnie
Chantilly

Why use momondo?

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

It is quick and easy to find Columbus to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. momondo allows you to filter the results for Columbus to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search for Columbus to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Columbus to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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