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

23 flights are operational daily from Columbus Airport to Washington, D.C. as of May 2026. The most popular departure time for this route is 6:00AM, with 52% of flights per day taking off at noon.

What airlines fly to Washington, D.C.?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Washington, D.C. from Columbus Airport according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 3 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

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

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

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

As of May 2026, there are 166 flights per week flying from Columbus Airport to Washington, D.C.. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

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

There are 3 operators available for flights from Columbus Airport to Washington, D.C. as of May 2026.

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

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 Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The required travel and health documents for your Washington, D.C. 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.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Prices are currently low for flights on this route. Typical prices usually range from $402 to $249. The lowest price recently found on this route was $117.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 am - 7:00 am

CMH

BWI

1h 20mnonstop

9:25 pm - 10:50 pm

BWI

CMH

1h 25mnonstop

$117Southwest

Wed, Jun 10 - Tue, Jun 16

6:00 pm - 11:00 pm

CMH

BWI

5h 00m

1 stop

9:32 pm - 5:04 pm

BWI

CMH

19h 32m

1 stop

$125Frontier

Tue, Jun 30 - Wed, Jul 8

4:20 pm - 5:45 pm

CMH

BWI

1h 25mnonstop

10:10 am - 5:20 pm

BWI

CMH

7h 10m

1 stop

$127Southwest

Tue, Jun 30 - Wed, Jul 8

4:20 pm - 5:45 pm

CMH

BWI

1h 25mnonstop

5:40 pm - 7:05 pm

BWI

CMH

1h 25mnonstop

$137Southwest

Tue, Jun 30 - Wed, Jul 8

6:30 am - 10:20 am

CMH

IAD

3h 50m

1 stop

6:00 am - 9:46 am

IAD

CMH

3h 46m

1 stop

$188Delta

Wed, Jul 1 - Wed, Jul 15

2:35 pm - 4:00 pm

CMH

DCA

1h 25mnonstop

7:59 am - 9:28 am

DCA

CMH

1h 29mnonstop

$191American Airlines

Thu, Nov 12 - Mon, Nov 16

6:00 am - 7:24 am

CMH

IAD

1h 24mnonstop

12:55 pm - 2:17 pm

IAD

CMH

1h 22mnonstop

$191United Airlines

Thu, Sep 24 - Sat, Sep 26

4:42 pm - 6:11 pm

CMH

DCA

1h 29mnonstop

7:29 am - 9:01 am

DCA

CMH

1h 32mnonstop

$192American Airlines

Sat, Jun 6 - Mon, Jun 8

6:00 am - 7:24 am

CMH

IAD

1h 24mnonstop

8:25 am - 9:49 am

IAD

CMH

1h 24mnonstop

$196United Airlines

Tue, Jun 23 - Thu, Jun 25

9:54 am - 7:58 pm

CMH

IAD

10h 04m

2 stops

7:49 am - 5:04 pm

IAD

CMH

9h 15m

1 stop

$201Multiple Airlines

Wed, Jul 15 - Thu, Jul 16

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

Our best United Airlines deals on Columbus Airport to Washington, D.C. 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 23m

CMH2:18 pmColumbus

$187

United Airlines

Sep 24

CMH6:00 amColumbus

1h 24m

IAD7:24 amWashington, D.C. Dulles Intl

Sep 26

IAD12:55 pmWashington, D.C. Dulles Intl

1h 22m

CMH2:17 pmColumbus

$191

United Airlines

Jun 23

CMH6:00 amColumbus

1h 24m

IAD7:24 amWashington, D.C. Dulles Intl

Jun 25

IAD8:25 amWashington, D.C. Dulles Intl

1h 24m

CMH9:49 amColumbus

$196

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

Our best Frontier deals on Columbus Airport to Washington, D.C. flight tickets

Frontier

Jun 30

CMH6:00 pmColumbus

5h 00m

1 stop

BWI11:00 pmBaltimore/Washington

Jul 8

BWI9:32 pmBaltimore/Washington

19h 32m

1 stop

CMH5:04 pmColumbus

$125

Frontier

Jun 30

CMH6:00 pmColumbus

24h 32m

1 stop

BWI6:32 pmBaltimore/Washington

Jul 7

BWI8:36 amBaltimore/Washington

8h 28m

1 stop

CMH5:04 pmColumbus

$127

Frontier

Jul 14

CMH6:00 pmColumbus

5h 00m

1 stop

BWI11:00 pmBaltimore/Washington

Jul 16

BWI6:36 amBaltimore/Washington

10h 28m

1 stop

CMH5:04 pmColumbus

$159

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Wed 6/10

5:40 am-7:00 am

Nonstop1h 20m

Baltimore/Washington

Tue 6/16

9:25 pm-10:50 pm

Nonstop1h 25m

$117

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 6/30

6:00 pm-11:00 pm

1 stop5h 00m

Baltimore/Washington

Wed 7/8

9:32 pm-5:04 pm

1 stop19h 32m

$125

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 6/30

4:20 pm-5:45 pm

Nonstop1h 25m

Baltimore/Washington

Wed 7/8

10:10 am-5:20 pm

1 stop7h 10m

$127

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 6/30

4:20 pm-5:45 pm

Nonstop1h 25m

Baltimore/Washington

Wed 7/8

5:40 pm-7:05 pm

Nonstop1h 25m

$137

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Wed 7/1

6:30 am-10:20 am

1 stop3h 50m

Washington, D.C. Dulles Intl

Wed 7/15

6:00 am-9:46 am

1 stop3h 46m

$188

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Thu 11/12

2:35 pm-4:00 pm

Nonstop1h 25m

Washington, D.C. Reagan-National

Mon 11/16

7:59 am-9:28 am

Nonstop1h 29m

$191

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Thu 9/24

6:00 am-7:24 am

Nonstop1h 24m

Washington, D.C. Dulles Intl

Sat 9/26

12:55 pm-2:17 pm

Nonstop1h 22m

$191

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Sat 6/6

4:42 pm-6:11 pm

Nonstop1h 29m

Washington, D.C. Reagan-National

Mon 6/8

7:29 am-9:01 am

Nonstop1h 32m

$192

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Tue 6/23

6:00 am-7:24 am

Nonstop1h 24m

Washington, D.C. Dulles Intl

Thu 6/25

8:25 am-9:49 am

Nonstop1h 24m

$196

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Wed 7/15

9:54 am-7:58 pm

2 stops10h 04m

Washington, D.C. Dulles Intl

Thu 7/16

7:49 am-5:04 pm

1 stop9h 15m

$201

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 Airport to Washington, D.C.

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 Airport and Washington, D.C.?

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

The month of October is, on average, the cheapest month to fly to Washington, D.C. from Columbus Airport, with most prices found around $77. If you’re not able to fly to Washington, D.C. in October, then September is your next best option. Flight prices from Columbus Airport to Washington, D.C. during September average around $77.

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

On average, the least expensive day to fly to Washington, D.C. from Columbus Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $512. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Columbus Airport to Washington, D.C. for around $727.

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

In the morning is the cheapest time of day to fly from Columbus Airport to Washington, D.C. when you can find flight prices for as low as $447. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $858. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Columbus to Baltimore/Washington for the best Columbus - Washington, D.C. flight prices

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

You are more likely to see cheaper flights to Washington, D.C. from Columbus Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $326 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Columbus Airport for as low as $216 on momondo.

Can stopping save me money on Columbus Airport to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between Columbus Airport to Washington, D.C..

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

As of May 2026, prices for Columbus Airport to Washington, D.C. flights are approximately 13% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Columbus Airport to Washington, D.C. 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. (CMH to WAS) flight deals and tips

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

Best Price Found	$153
Fastest flight time	1h 15m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The best one-way flight to Washington, D.C. from Columbus Airport in the past 72 hours is $153. The best round-trip flight deal from Columbus Airport to Washington, D.C. found on momondo in the last 72 hours is $296.

The fastest flight from Columbus Airport to Washington, D.C. takes 1h 15m

Direct flights go from Columbus Airport to Washington, D.C. every day.

There are 2 airports in Washington, D.C.. From Columbus Airport there are direct flights to Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).

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

How far is Columbus to Washington, D.C. by plane?
The straight-line distance from Columbus to Washington, D.C. is 320.9 mi. 1h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Columbus Airport to Washington, D.C.?
Prices for flights from Columbus Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Columbus Airport to Washington, D.C.?
There are 3 operators available for flights from Columbus Airport to Washington, D.C. as of May 2026.
How old do you have to be to fly from Columbus Airport to Washington, D.C.?
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 Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. 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.. 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.?
Based on momondo bookings for flights between Columbus Airport and Washington, D.C., the leading plane model is Embraer 175, making up 18.49% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 15.94%, Canadair (Bombardier) Regional Jet 900 with 11.94%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 9.00%.
What is the most popular airline from Columbus Airport to Washington, D.C.?
Based on momondo bookings for flights between Columbus Airport and Washington, D.C., the leading airline is American Airlines, making up 54% of the total bookings. Other popular airlines include United Airlines with 26% and Southwest with 20%.

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

Compare and see reviews for airlines that fly from Columbus Airport to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $169	Free Cancellation	Rating 7.1 11,648 reviews	Search American Airlines flights
Southwest	PriceFrom $174	Free Cancellation	Rating 7.9 4,287 reviews	Search Southwest flights
United Airlines	PriceFrom $187	Free Cancellation	Rating 7.4 9,737 reviews	Search United Airlines flights

Southwest Flights From Columbus Airport to Washington, D.C.
Southwest operates around 4 flights from Columbus Airport to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $311, but momondo users have found Southwest deals from Columbus Airport to Washington, D.C. from as low as $174 round-trip. Southwest has been scored 7.9/10 in 4,287 reviews.
United Airlines Flights From Columbus Airport to Washington, D.C.
The best United Airlines deal for Columbus Airport to Washington, D.C. flight tickets found on momondo in the last 72 hours was $187, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $306 round-trip. United Airlines operates 20 flights out of Columbus Airport into Washington, D.C. in an average week, so prices vary by time and availability. 9,737 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Gaithersburg

Colonial Beach

Fredericksburg

Silver Spring

Towson

Rockville

Manassas

Linthicum Heights

Tysons

Bethesda

Springfield

Fairfax

College Park

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Columbus to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Columbus to Washington, D.C..

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 offers price alerts on flights to Washington, D.C. from Columbus. 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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Cheap flights from Columbus Airport to Washington, D.C. from $59

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

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Our best Frontier deals on Columbus Airport to Washington, D.C. flight tickets

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

See travel insights to Washington, D.C. from

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

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

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

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

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

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

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

Can stopping save me money on Columbus Airport to Washington, D.C. flights?

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

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

What airlines fly to Washington, D.C.?

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

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

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

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

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

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

Compare and see reviews for airlines that fly from Columbus Airport to Washington, D.C. with momondo

Southwest Flights From Columbus Airport to Washington, D.C.

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

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

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

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Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

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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.

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