What is the cheapest airline that flies from Columbus to Washington, D.C. Dulles Intl?

United Airlines and Delta are the most popular carriers operating from Columbus to Washington, D.C. Dulles Intl

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

There is 1 operator available for flights from Columbus to Washington, D.C. Dulles Intl Airport as of April 2026.

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.

$59 Cheap Flights from Columbus to Washington, D.C. Dulles Intl Airport in 2026

Q: How many flights depart from Columbus to Washington, D.C. Dulles Intl Airport on average per day?

As of April 2026, there are 17 flights per day flying from Columbus to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 2:00PM, with 47% of flights taking off at noon.

Q: How many flights depart from Columbus to Washington, D.C. Dulles Intl Airport on average per week?

The number of flights available between Columbus and Washington, D.C. Dulles Intl Airport is 120 per week as of April 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

Q: What is the typical price of a round-trip flight between Columbus and Washington, D.C. Dulles Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from $334 to $209. The lowest price recently found on this route was $211.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 12:05 pm

CMH

IAD

5h 05m

1 stop

6:00 am - 9:51 am

IAD

CMH

3h 51m

1 stop

$211Delta

Mon, Apr 27 - Mon, May 4

7:40 pm - 9:04 pm

CMH

IAD

1h 24mnonstop

10:10 pm - 11:40 pm

IAD

CMH

1h 30mnonstop

$214United Airlines

Mon, Apr 20 - Thu, Apr 23

7:00 pm - 12:36 am

CMH

IAD

5h 36m

1 stop

6:20 am - 2:52 pm

IAD

CMH

8h 32m

1 stop

$215Frontier

Thu, Apr 16 - Sun, Apr 19

7:35 pm - 10:56 pm

CMH

IAD

3h 21m

1 stop

5:21 pm - 8:59 pm

IAD

CMH

3h 38m

1 stop

$216Delta

Mon, May 25 - Tue, Jun 2

6:35 pm - 7:27 am

CMH

IAD

12h 52m

2 stops

6:00 am - 11:15 am

IAD

CMH

5h 15m

1 stop

$217Frontier

Fri, Apr 17 - Mon, Apr 20

1:02 pm - 11:09 pm

CMH

IAD

34h 07m

2 stops

7:45 am - 5:10 pm

IAD

CMH

9h 25m

1 stop

$218Multiple Airlines

Tue, May 26 - Sun, May 31

12:10 pm - 12:36 am

CMH

IAD

12h 26m

1 stop

7:43 pm - 5:10 pm

IAD

CMH

21h 27m

1 stop

$219Frontier

Mon, Apr 27 - Mon, May 4

6:00 am - 7:22 am

CMH

IAD

1h 22mnonstop

10:14 pm - 11:44 pm

IAD

CMH

1h 30mnonstop

$220United Airlines

Mon, May 4 - Wed, May 6

6:07 pm - 11:17 pm

CMH

IAD

5h 10m

1 stop

7:30 am - 5:12 pm

IAD

CMH

9h 42m

1 stop

$221Frontier

Thu, Jun 11 - Sun, Jun 14

6:25 am - 10:18 am

CMH

IAD

3h 53m

1 stop

6:00 am - 9:51 am

IAD

CMH

3h 51m

1 stop

$222Delta

Sat, Apr 25 - Wed, Apr 29

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

May 14

CMH6:05 pmColumbus

5h 04m

1 stop

IAD11:09 pmWashington, D.C. Dulles Intl

May 16

IAD5:26 pmWashington, D.C. Dulles Intl

23h 44m

1 stop

CMH5:10 pmColumbus

$212

Frontier

Apr 16

CMH7:00 pmColumbus

5h 36m

1 stop

IAD12:36 amWashington, D.C. Dulles Intl

Apr 19

IAD6:20 amWashington, D.C. Dulles Intl

8h 32m

1 stop

CMH2:52 pmColumbus

$215

Frontier

Apr 17

CMH6:35 pmColumbus

12h 52m

2 stops

IAD7:27 amWashington, D.C. Dulles Intl

Apr 20

IAD6:00 amWashington, D.C. Dulles Intl

5h 15m

1 stop

CMH11:15 amColumbus

$217

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

Apr 20

CMH7:40 pmColumbus

1h 24m

IAD9:04 pmWashington, D.C. Dulles Intl

Apr 23

IAD10:10 pmWashington, D.C. Dulles Intl

1h 30m

CMH11:40 pmColumbus

$214

United Airlines

Apr 29

CMH7:40 pmColumbus

1h 24m

IAD9:04 pmWashington, D.C. Dulles Intl

May 1

IAD12:45 pmWashington, D.C. Dulles Intl

1h 26m

CMH2:11 pmColumbus

$216

United Airlines

May 4

CMH6:00 amColumbus

1h 22m

IAD7:22 amWashington, D.C. Dulles Intl

May 6

IAD10:14 pmWashington, D.C. Dulles Intl

1h 30m

CMH11:44 pmColumbus

$220

momondo Fare Finder

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 4/27

7:00 am-12:05 pm

1 stop5h 05m

Washington, D.C. Dulles Intl

Mon 5/4

6:00 am-9:51 am

1 stop3h 51m

$211

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Mon 4/20

7:40 pm-9:04 pm

Nonstop1h 24m

Washington, D.C. Dulles Intl

Thu 4/23

10:10 pm-11:40 pm

Nonstop1h 30m

$214

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Thu 4/16

7:00 pm-12:36 am

1 stop5h 36m

Washington, D.C. Dulles Intl

Sun 4/19

6:20 am-2:52 pm

1 stop8h 32m

$215

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Mon 5/25

7:35 pm-10:56 pm

1 stop3h 21m

Washington, D.C. Dulles Intl

Tue 6/2

5:21 pm-8:59 pm

1 stop3h 38m

$216

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Fri 4/17

6:35 pm-7:27 am

2 stops12h 52m

Washington, D.C. Dulles Intl

Mon 4/20

6:00 am-11:15 am

1 stop5h 15m

$217

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Tue 5/26

1:02 pm-11:09 pm

2 stops34h 07m

Washington, D.C. Dulles Intl

Sun 5/31

7:45 am-5:10 pm

1 stop9h 25m

$218

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Mon 4/27

12:10 pm-12:36 am

1 stop12h 26m

Washington, D.C. Dulles Intl

Mon 5/4

7:43 pm-5:10 pm

1 stop21h 27m

$219

Quickest round-trip

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Mon 5/4

6:00 am-7:22 am

Nonstop1h 22m

Washington, D.C. Dulles Intl

Wed 5/6

10:14 pm-11:44 pm

Nonstop1h 30m

$220

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Thu 6/11

6:07 pm-11:17 pm

1 stop5h 10m

Washington, D.C. Dulles Intl

Sun 6/14

7:30 am-5:12 pm

1 stop9h 42m

$221

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Sat 4/25

6:25 am-10:18 am

1 stop3h 53m

Washington, D.C. Dulles Intl

Wed 4/29

6:00 am-9:51 am

1 stop3h 51m

$222

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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, January 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 $257. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $269.

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 $821. When flying out on a Sunday, 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 $902.

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 $704 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 $1,100 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 $321 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 10m
Direct flights	Every day

The fastest flight from Columbus to Washington, D.C. Dulles Intl Airport takes 1h 10m

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 10m.
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?
There is 1 operator available for flights from Columbus to Washington, D.C. Dulles Intl Airport as of April 2026.
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 Airlines	PriceFrom $187	Free Cancellation	Rating 7.4 9,533 reviews		Search United Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Silver Spring

Fredericksburg

Rockville

Tysons

Manassas

Sterling

Linthicum Heights

Springfield

Bethesda

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

Sat 5/2

Sat 5/9

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

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

Popular cities

Other flights to Washington, D.C.

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United States

Flights to New York John F Kennedy Intl Airportfrom $88

Flights to Newark Airportfrom $59

Flights to New York LaGuardia Airportfrom $48

Flights to Chicago O'Hare Intl Airportfrom $66

Flights to Dallas/Fort Worth Airportfrom $57

Flights to Washington, D.C. Reagan-National Airportfrom $132

Flights to Orlando Airportfrom $42

Flights to Chicago Midway Airportfrom $68

Flights to Dallas Love Field Airport

Flights to Chicago Greater Rockford Airport

Cheap flights from Columbus 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 Columbus to Washington, D.C. departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

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

momondo Fare Finder

Use the filters below to find and compare flights from Columbus to Washington, D.C. Dulles Intl Airport that are best for you.

See travel insights to Washington, D.C. from

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

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?

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

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

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

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

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

What is the cheapest airline that flies from Columbus to Washington, D.C. Dulles Intl?

How many flights depart from Columbus to Washington, D.C. Dulles Intl Airport on average per day?

How many flights depart from Columbus to Washington, D.C. Dulles Intl Airport on average per week?

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

Direct flights

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

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

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

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. Dulles Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Complete your trip to Washington, D.C.

Explore popular destinations other users love

According to popular flight searches on momondo this year