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.

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 April 2026. The most popular departure time for this route is 6:00AM, with 42% of flights per day taking off in the afternoon.

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

United Airlines, Southwest, 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 April 2026, there are 162 flights per week flying from Columbus Airport to Washington, D.C.. The most common day of the week flights depart is Fri, 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 April 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 $297 to $211. 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.

6:05 am - 7:25 am

CMH

BWI

1h 20mnonstop

10:50 am - 12:15 pm

BWI

CMH

1h 25mnonstop

$117Southwest

Tue, Apr 21 - Tue, Apr 21

12:00 pm - 7:43 am

CMH

BWI

19h 43m

1 stop

9:13 pm - 5:10 pm

BWI

CMH

19h 57m

1 stop

$126Frontier

Mon, May 4 - Wed, May 6

8:50 am - 10:10 am

CMH

BWI

1h 20mnonstop

4:35 pm - 10:00 pm

BWI

CMH

5h 25m

1 stop

$127Southwest

Tue, Apr 21 - Tue, Apr 21

2:15 pm - 8:55 pm

CMH

DCA

6h 40m

1 stop

6:05 am - 9:59 am

DCA

CMH

3h 54m

1 stop

$211Delta

Mon, Apr 20 - Tue, Apr 21

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

6:05 am - 7:37 am

CMH

DCA

1h 32mnonstop

7:29 am - 9:01 am

DCA

CMH

1h 32mnonstop

$212American Airlines

Thu, May 28 - Mon, Jun 1

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

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

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

7:05 pm - 8:39 pm

CMH

DCA

1h 34mnonstop

5:00 am - 10:29 am

DCA

CMH

5h 29m

1 stop

$222American Airlines

Tue, Apr 21 - Thu, Apr 23

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

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

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

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

Frontier

May 4

CMH12:00 pmColumbus

19h 43m

1 stop

BWI7:43 amBaltimore/Washington

May 6

BWI9:13 pmBaltimore/Washington

19h 57m

1 stop

CMH5:10 pmColumbus

$126

Frontier

May 4

CMH12:00 pmColumbus

19h 43m

1 stop

BWI7:43 amBaltimore/Washington

May 6

BWI9:25 pmBaltimore/Washington

19h 45m

1 stop

CMH5:10 pmColumbus

$134

Frontier

Jun 7

CMH6:05 pmColumbus

13h 38m

1 stop

BWI7:43 amBaltimore/Washington

Jun 9

BWI6:35 amBaltimore/Washington

10h 37m

1 stop

CMH5:12 pmColumbus

$136

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

Tue 4/21

6:05 am-7:25 am

Nonstop1h 20m

Baltimore/Washington

Tue 4/21

10:50 am-12:15 pm

Nonstop1h 25m

$117

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Mon 5/4

12:00 pm-7:43 am

1 stop19h 43m

Baltimore/Washington

Wed 5/6

9:13 pm-5:10 pm

1 stop19h 57m

$126

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 4/21

8:50 am-10:10 am

Nonstop1h 20m

Baltimore/Washington

Tue 4/21

4:35 pm-10:00 pm

1 stop5h 25m

$127

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Mon 4/20

2:15 pm-8:55 pm

1 stop6h 40m

Washington, D.C. Reagan-National

Tue 4/21

6:05 am-9:59 am

1 stop3h 54m

$211

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 - DCA

CMHDCA

Columbus

Thu 5/28

6:05 am-7:37 am

Nonstop1h 32m

Washington, D.C. Reagan-National

Mon 6/1

7:29 am-9:01 am

Nonstop1h 32m

$212

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

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 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 - DCA

CMHDCA

Columbus

Tue 4/21

7:05 pm-8:39 pm

Nonstop1h 34m

Washington, D.C. Reagan-National

Thu 4/23

5:00 am-10:29 am

1 stop5h 29m

$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 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 August is, on average, the cheapest month to fly to Washington, D.C. from Columbus Airport, with most prices found around $197. If you’re not able to fly to Washington, D.C. in August, then January is your next best option. Flight prices from Columbus Airport to Washington, D.C. during January average around $239.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $517. 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 $753.

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 $471. 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 $867. 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 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 $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. from Columbus Airport for as low as $216 on momondo.

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

There are 4 cabin classes available to choose from on Columbus to Washington, D.C. 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. 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 April 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	$174
Fastest flight time	1h 10m
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 $174. The best round-trip flight deal from Columbus Airport to Washington, D.C. found on momondo in the last 72 hours is $277.

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

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).

Search flight deals

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 10m 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 April 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 17.34% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 15.65%, Canadair (Bombardier) Regional Jet 900 with 13.54%, and Boeing 737 MAX 8 with 9.96%.
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 50% of the total bookings. Other popular airlines include United Airlines with 26% and Southwest with 23%.

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 $170	Free Cancellation	Rating 7.1 11,549 reviews	Search American Airlines flights
Southwest	PriceFrom $177	Free Cancellation	Rating 8.0 4,344 reviews	Search Southwest flights
United Airlines	PriceFrom $187	Free Cancellation	Rating 7.4 9,539 reviews	Search United Airlines flights

Southwest Flights From Columbus Airport to Washington, D.C.
Southwest operates around 3 flights from Columbus Airport to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $302, but momondo users have found Southwest deals from Columbus Airport to Washington, D.C. from as low as $177 round-trip. Southwest has been scored 8.0/10 in 4,344 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 $299 round-trip. United Airlines operates 24 flights out of Columbus Airport into Washington, D.C. in an average week, so prices vary by time and availability. 9,538 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Silver Spring

Fredericksburg

Rockville

Tysons

Manassas

Linthicum Heights

Springfield

Bethesda

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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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

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.

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

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

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

momondo Fare Finder

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 to Washington, D.C.?

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

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.?

Why use momondo?

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

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

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

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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.

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