How long is the flight from Columbus Airport to Washington, D.C.?

Airlines like Southwest, Delta, and United Airlines fly from Columbus Airport to Washington, D.C. in about 1h 19m. The time it takes to get you to your destination can typically vary by up to 5h 45m. There are 299 mi between Columbus Airport and Washington, D.C.. This flight may include one or multiple stops.

What are the cheapest airlines flying from Columbus Airport to Washington, D.C. round-trip?

Southwest, at $163, was found to be the cheapest airline from Columbus Airport to Washington, D.C..Alternate airlines to your destination round-trip include United Airlines and American Airlines. Southwest is currently priced 45% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Columbus Airport to Washington, D.C. one-way?

The cheapest airlines for a one-way flight from Columbus Airport to Washington, D.C. are American Airlines ($68), United Airlines ($88), and Southwest ($94).

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Columbus Airport to Washington, D.C.?

When deciding which route to take from Columbus Airport to Washington, D.C. consider Columbus - Washington, D.C. Dulles Intl, Columbus - Baltimore/Washington or Columbus - Washington, D.C. Reagan-National as they are the most popular.

What are the cheapest flights from Columbus Airport to Washington, D.C.?

Looking at all options, your cheapest flight can be booked for $151. While the most popular route (Columbus - Washington, D.C. Dulles Intl) can be booked for $164 on average, our data indicates $524 when flying from Columbus Airport to Washington, D.C..

What are the most reliable airlines from Columbus Airport to Washington, D.C.?

Consider Sun Country Air (100%), Ethiopian Air (97%) or ANA (97%) when booking your flight. These represent the most reliable airlines when flying from Columbus Airport to Washington, D.C..

What are the most popular airlines that fly from Columbus Airport to Washington, D.C.?

Before booking your flight from Columbus Airport to Washington, D.C. check out the most popular airlines for this route: American Airlines, United Airlines or Southwest.

Most accurate provider : When it comes to deals on Columbus Airport-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Columbus Airport-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Columbus to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Columbus to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Columbus to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Washington, D.C..

Can I find deals for business class flights from Columbus to Washington, D.C.?

Yes. Cheapflights offers flight deals from Columbus to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$64+ Cheap Flights from Columbus Airport to Washington, D.C.

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Cheapflights Tip: The best prices from Columbus to Washington, D.C. are usually found in September or January, booked 46 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Columbus to Washington, D.C.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Columbus to Washington, D.C.
Explore the most affordable flight options available from Columbus to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.

Tue 11/107:44 pm -

1 stop14h 02m

Tue 11/1710:41 am -

1 stop8h 15m

Deal found 10/19

$95

Tue 11/177:44 pm -

1 stop14h 02m

Wed 12/28:50 pm -

1 stop19h 58m

Deal found 10/19

$102

Tue 11/107:44 pm -

1 stop14h 02m

Mon 11/161:56 pm -

1 stop22h 48m

Deal found 10/19

$122

Tue 11/107:44 pm -

1 stop14h 02m

Wed 11/188:41 pm -

1 stop21h 53m

Deal found 10/19

$124

Wed 12/21:32 pm -

1 stop23h 27m

Wed 12/98:41 pm -

1 stop20h 06m

Deal found 10/18

$125

Tue 11/107:44 pm -

1 stop14h 02m

Thu 11/1910:00 am -

1 stop8h 34m

Deal found 10/19

$126

Thu 11/127:44 pm -

1 stop13h 21m

Tue 11/1710:41 am -

1 stop8h 15m

Deal found 10/19

$128

Thu 12/105:32 pm -

1 stop15h 10m

Mon 12/146:41 pm -

1 stop17h 17m

Deal found 10/17

$137

Thu 12/105:32 pm -

1 stop5h 09m

Sun 12/136:00 am -

1 stop10h 47m

Deal found 10/15

$142

Tue 11/176:13 pm -

1 stop16h 08m

Thu 11/197:32 am -

1 stop11h 02m

Deal found 10/16

$184

Mon 11/96:32 pm -

2 stops15h 49m

Wed 11/186:07 pm -

1 stop24h 27m

Deal found 10/15

$185

Mon 11/166:13 pm -

1 stop16h 08m

Mon 11/233:58 pm -

1 stop24h 42m

Deal found 10/19

$194

Best flights from Columbus to Washington, D.C.
Discover carefully curated flight deals from Columbus to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Tue 1/57:30 pm -

1 stop3h 50m

Thu 1/141:55 pm -

Nonstop1h 30m

Deal found 10/19

$217

Tue 11/171:06 pm -

1 stop7h 04m

Tue 11/246:00 am -

1 stop3h 52m

Deal found 10/19

$227

Thu 11/2610:36 am -

Nonstop1h 19m

Mon 11/3010:14 pm -

Nonstop1h 30m

Deal found 10/19

$266

Fri 11/138:14 pm -

Nonstop1h 45m

Sun 11/1510:06 pm -

Nonstop1h 28m

Deal found 10/19

$280

Wed 12/236:05 pm -

1 stop5h 35m

Thu 12/244:20 pm -

1 stop4h 45m

Deal found 10/19

$227

Thu 12/311:50 am -

2 stops7h 40m

Sun 12/63:10 pm -

2 stops7h 30m

Deal found 10/19

$233

Fri 11/207:56 pm -

Nonstop1h 18m

Tue 11/2410:14 pm -

Nonstop1h 30m

Deal found 10/19

$295

Tue 11/107:30 pm -

1 stop3h 50m

Thu 11/123:55 pm -

Nonstop1h 30m

Deal found 10/18

$253

Sat 1/96:00 pm -

1 stop5h 02m

Mon 1/116:10 am -

1 stop3h 34m

Deal found 10/17

$345

Thu 11/195:40 am -

Nonstop1h 30m

Mon 11/2310:20 pm -

Nonstop1h 30m

Deal found 10/18

$260

Sat 11/217:56 pm -

Nonstop1h 24m

Tue 11/2410:14 pm -

Nonstop1h 30m

Deal found 10/15

$325

Tue 1/56:25 am -

1 stop3h 48m

Mon 1/114:00 pm -

1 stop4h 40m

Deal found 10/17

$345

Mon 11/1612:50 pm -

Nonstop1h 15m

Thu 11/191:35 pm -

Nonstop1h 25m

Deal found 10/16

$265

Fri 11/66:10 am -

Nonstop1h 24m

Mon 11/910:14 pm -

Nonstop1h 30m

Deal found 10/19

$339

Mon 11/912:55 pm -

Nonstop1h 15m

Wed 11/184:20 pm -

1 stop4h 45m

Deal found 10/15

$275

Sun 11/87:56 pm -

Nonstop1h 18m

Tue 11/108:27 am -

Nonstop1h 28m

Deal found 10/19

$339

Thu 11/56:00 am -

Nonstop1h 30m

Mon 11/92:40 pm -

1 stop4h 00m

Deal found 10/15

$275

Thu 11/196:10 am -

Nonstop1h 24m

Fri 11/2010:14 pm -

Nonstop1h 30m

Deal found 10/15

$345

Sat 12/53:40 pm -

Nonstop1h 20m

Thu 12/106:20 am -

1 stop6h 25m

Deal found 10/16

$275

Mon 11/96:05 pm -

1 stop5h 05m

Wed 11/188:25 pm -

Nonstop1h 30m

Deal found 10/15

$275

Tue 1/52:56 pm -

Nonstop1h 26m

Thu 1/145:20 pm -

1 stop5h 04m

Deal found 10/19

$376

Thu 11/512:55 pm -

Nonstop1h 15m

Mon 11/98:25 am -

2 stops6h 30m

Deal found 10/15

$280

Fri 12/119:00 am -

1 stop4h 38m

Mon 12/145:15 pm -

Nonstop1h 27m

Deal found 10/17

$376

Tue 12/110:35 am -

Nonstop1h 20m

Wed 12/910:10 am -

1 stop4h 52m

Deal found 10/17

$376

Fri 11/135:10 am -

1 stop6h 05m

Sat 11/1412:15 pm -

1 stop5h 00m

Deal found 10/16

$285

Thu 1/215:10 pm -

2 stops6h 35m

Sat 1/236:10 am -

2 stops6h 45m

Deal found 10/16

$295

Thu 12/1011:25 am -

Nonstop1h 30m

Sun 12/1310:50 am -

Nonstop1h 25m

Deal found 10/15

$297

Fri 11/66:00 am -

Nonstop1h 30m

Sun 11/87:25 am -

1 stop4h 50m

Deal found 10/15

$307

Thu 11/1911:25 am -

Nonstop1h 30m

Fri 11/2010:50 am -

Nonstop1h 25m

Deal found 10/15

$339

Sat 11/75:30 am -

Nonstop1h 30m

Sat 11/143:00 pm -

Nonstop1h 25m

Deal found 10/19

$356

Last-minute flights from Columbus to Washington, D.C.
Discover last-minute flight deals from Columbus to Washington, D.C.. Data last updated October 20, 2026 and is based on user searches.

Thu 11/57:44 pm -

1 stop13h 21m

Mon 11/98:41 pm -

1 stop22h 15m

Deal found 10/15

$157

Mon 11/96:32 pm -

2 stops15h 49m

Wed 11/186:07 pm -

1 stop24h 27m

Deal found 10/15

$185

Tue 11/107:44 pm -

1 stop14h 02m

Tue 11/1710:41 am -

1 stop8h 15m

Deal found 10/19

$95

Tue 11/107:44 pm -

1 stop14h 02m

Mon 11/161:56 pm -

1 stop22h 48m

Deal found 10/19

$122

Tue 11/107:44 pm -

1 stop14h 02m

Wed 11/188:41 pm -

1 stop21h 53m

Deal found 10/19

$124

Tue 11/107:44 pm -

1 stop14h 02m

Thu 11/1910:00 am -

1 stop8h 34m

Deal found 10/19

$126

Thu 11/127:44 pm -

1 stop13h 21m

Tue 11/1710:41 am -

1 stop8h 15m

Deal found 10/19

$128

Thu 11/127:44 pm -

1 stop13h 21m

Thu 11/1910:00 am -

1 stop8h 34m

Deal found 10/19

$153

Thu 11/127:44 pm -

1 stop13h 21m

Mon 11/161:56 pm -

1 stop22h 48m

Deal found 10/19

$156

Mon 11/166:13 pm -

1 stop16h 08m

Mon 11/233:58 pm -

1 stop24h 42m

Deal found 10/19

$194

Tue 11/177:44 pm -

1 stop14h 02m

Wed 12/28:50 pm -

1 stop19h 58m

Deal found 10/19

$102

Tue 11/176:13 pm -

1 stop16h 08m

Thu 11/197:32 am -

1 stop11h 02m

Deal found 10/16

$184

One-way flights from Columbus to Washington, D.C.
Search for one-way flight options from Columbus to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

Sun 11/227:58 pm -

1 stop16h 16m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$64

Sun 11/157:44 pm -

1 stop28h 49m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$76

Thu 11/197:19 pm -

1 stop5h 14m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/18

$89

Thu 11/191:16 pm -

1 stop6h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$89

Thu 12/248:01 pm -

1 stop4h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$94

Tue 11/107:44 pm -

1 stop14h 02m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$95

Tue 11/107:44 pm -

1 stop21h 28m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$95

Thu 12/248:01 pm -

1 stop11h 13m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$100

Tue 11/2410:28 am -

1 stop11h 34m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$100

Tue 11/31:29 pm -

1 stop23h 32m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$101

Thu 11/1912:50 pm -

Nonstop1h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$102

Sun 11/156:00 am -

Nonstop1h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/19

$102

Find flight deals from Columbus to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$95 (Kiwi.com)
One-way from	$64 (Kiwi.com)
Popular in	November
Cheapest in	September
Average price	$314
Good round-trip deal	$315 or less
Good one-way deal	$146 or less

Provider with most accurate pricing for Columbus-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Columbus-Washington, D.C. (WAS) flights.

Search Deals

From Columbus to Washington, D.C. (WAS)

Search Deals

One-way flight from Columbus to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($35 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Columbus to Washington, D.C. (WAS).

Search Deals

Price to beat on a one-way flight from Columbus to Washington, D.C. (WAS).

Search Deals

Cheapflights 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

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Sun 11/22

5:35 pm-6:55 pm

Nonstop1h 20m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$102

ColumbusWashington, D.C.

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

CMHIAD

Columbus

Mon 11/30

7:40 pm-11:21 pm

1 stop3h 41m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$114

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Fri 12/18

5:45 am-7:20 am

Nonstop1h 35m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$123

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Mon 11/23

12:55 pm-2:15 pm

Nonstop1h 20m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$130

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Sat 12/12

5:30 am-7:00 am

Nonstop1h 30m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$130

ColumbusWashington, D.C.

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

CMHIAD

Columbus

Wed 11/18

10:36 am-11:55 am

Nonstop1h 19m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$133

ColumbusWashington, D.C.

CMH Columbus - DCA Washington, D.C. Reagan-National

CMHDCA

Columbus

Fri 12/18

5:10 am-11:15 am

1 stop6h 05m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$133

ColumbusBaltimore

CMH Columbus - BWI Baltimore/Washington

CMHBWI

Columbus

Sat 11/14

5:30 am-7:00 am

Nonstop1h 30m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$133

ColumbusWashington, D.C.

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

CMHIAD

Columbus

Fri 11/27

7:05 am-11:18 am

1 stop4h 13m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$143

ColumbusWashington, D.C.

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

CMHIAD

Columbus

Sun 11/15

7:56 pm-9:14 pm

Nonstop1h 18m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Columbus to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Washington, D.C. in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Columbus Airport-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Columbus Airport-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Columbus to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Columbus with our price prediction graph.

CMH-WAS

CMH-BWI

CMH-IAD

CMH-DCA

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Columbus Airport to Washington, D.C.

CMH-WAS

CMH-BWI

CMH-IAD

CMH-DCA

What is the cheapest month to book a flight from Columbus Airport to Washington, D.C.?

Currently, January is the cheapest month in which you can book a flight from Columbus Airport to Washington, D.C. (average of $266). Flying from Columbus Airport to Washington, D.C. in October is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CMH to WAS?

One of the essential ways to save on airfare from Columbus Airport to Washington, D.C. is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 28% on airfare.

Weekly flight availability from Columbus Airport to Washington, D.C.

The most flights from CMH to WAS are scheduled on a Thursday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (20 on average).

How much does it cost to fly round-trip from Columbus Airport to Washington, D.C.?

Airfare is below average for this route at the moment.

Columbus Airport to Washington, D.C. flights typically cost between $243 and $472 in November.
The cheapest round-trip price found within the last 5 days was $95 on Frontier (Nov 10-Nov 17).

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

The best time to book flights from Columbus Airport to Washington, D.C. is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Columbus Airport to Washington, D.C.?

Travelers seeking maximum savings on their Columbus Airport to Washington, D.C. flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Columbus Airport to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your Columbus Airport to Washington, D.C. trip

Our travel experts

Paul Rubio

Expert on Ethiopian Air

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Columbus Airport to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,212 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Southwest

7.9

Good

4,212 reviews

Southwest

7.9

Good

4,212 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

United Airlines

7.3

Good

10,388 reviews

Southwest

7.9

Good

4,212 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

American Airlines

7.0

Good

12,181 reviews

Southwest

7.9

Good

4,212 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Frontier

5.5

Fair

2,523 reviews

Southwest

7.9

Good

4,212 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Related info for your journey

How long is the flight from Columbus Airport to Washington, D.C.?
Airlines like Southwest, Delta, and United Airlines fly from Columbus Airport to Washington, D.C. in about 1h 19m. The time it takes to get you to your destination can typically vary by up to 5h 45m. There are 299 mi between Columbus Airport and Washington, D.C.. This flight may include one or multiple stops.
What are the cheapest airlines flying from Columbus Airport to Washington, D.C. round-trip?
Southwest, at $163, was found to be the cheapest airline from Columbus Airport to Washington, D.C..Alternate airlines to your destination round-trip include United Airlines and American Airlines. Southwest is currently priced 45% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Columbus Airport to Washington, D.C. one-way?
The cheapest airlines for a one-way flight from Columbus Airport to Washington, D.C. are American Airlines ($68), United Airlines ($88), and Southwest ($94).
What are the most popular routes from Columbus Airport to Washington, D.C.?
When deciding which route to take from Columbus Airport to Washington, D.C. consider Columbus - Washington, D.C. Dulles Intl, Columbus - Baltimore/Washington or Columbus - Washington, D.C. Reagan-National as they are the most popular.
What are the most reliable airlines from Columbus Airport to Washington, D.C.?
Consider Sun Country Air (100%), Ethiopian Air (97%) or ANA (97%) when booking your flight. These represent the most reliable airlines when flying from Columbus Airport to Washington, D.C..
What are the cheapest flights from Columbus Airport to Washington, D.C.?
Looking at all options, your cheapest flight can be booked for $151. While the most popular route (Columbus - Washington, D.C. Dulles Intl) can be booked for $164 on average, our data indicates $524 when flying from Columbus Airport to Washington, D.C..
Can I find deals for flights from Columbus to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Columbus to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Columbus to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Washington, D.C..
Can I find deals for business class flights from Columbus to Washington, D.C.?
Yes. Cheapflights offers flight deals from Columbus to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Columbus Airport to Washington, D.C.?
Currently, January is the cheapest month in which you can book a flight from Columbus Airport to Washington, D.C. (average of $266). Flying from Columbus Airport to Washington, D.C. in October is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 3 airlines flying from Columbus to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$137	Average$314	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$178	Average$335	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$186	Average$321	FlexibilityNo cancel fee	On-time71%

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$64+ Cheap flights from Columbus (CMH) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Columbus to Washington, D.C.

Cheapest flights from Columbus to Washington, D.C.Explore the most affordable flight options available from Columbus to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.

Explore the most affordable flight options available from Columbus to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.

Best flights from Columbus to Washington, D.C.Discover carefully curated flight deals from Columbus to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Discover carefully curated flight deals from Columbus to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Last-minute flights from Columbus to Washington, D.C.Discover last-minute flight deals from Columbus to Washington, D.C.. Data last updated October 20, 2026 and is based on user searches.

Discover last-minute flight deals from Columbus to Washington, D.C.. Data last updated October 20, 2026 and is based on user searches.

One-way flights from Columbus to Washington, D.C.Search for one-way flight options from Columbus to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

Search for one-way flight options from Columbus to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

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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.

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Washington, D.C. in October.

Best time to book a flight from Columbus to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Columbus with our price prediction graph.

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What is the cheapest month to book a flight from Columbus Airport to Washington, D.C.?

What is the cheapest time of day to fly from CMH to WAS?

Find hourly flight availability from Columbus to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2026.

One of the essential ways to save on airfare from Columbus Airport to Washington, D.C. is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 28% on airfare.

Weekly flight availability from Columbus Airport to Washington, D.C.

The most flights from CMH to WAS are scheduled on a Thursday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (20 on average).

How much does it cost to fly round-trip from Columbus Airport to Washington, D.C.?

Airfare is below average for this route at the moment.

Columbus Airport to Washington, D.C. flights typically cost between $243 and $472 in November.The cheapest round-trip price found within the last 5 days was $95 on Frontier (Nov 10-Nov 17).

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

The best time to book flights from Columbus Airport to Washington, D.C. is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Columbus Airport to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Columbus to Washington, D.C.. Price data was last updated on October 17, 2026.

Travelers seeking maximum savings on their Columbus Airport to Washington, D.C. flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Columbus Airport to Washington, D.C. flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Columbus Airport to Washington, D.C. trip

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Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Columbus Airport to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Columbus Airport to Washington, D.C.?

What are the cheapest airlines flying from Columbus Airport to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Columbus Airport to Washington, D.C. one-way?

What are the most popular routes from Columbus Airport to Washington, D.C.?

What are the most reliable airlines from Columbus Airport to Washington, D.C.?

What are the cheapest flights from Columbus Airport to Washington, D.C.?

Can I find deals for flights from Columbus to Washington, D.C. that include hotel bookings?

How can I find direct flights from Columbus to Washington, D.C.?

Can I find deals for business class flights from Columbus to Washington, D.C.?

What is the cheapest month to book a flight from Columbus Airport to Washington, D.C.?

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Alternative routes for Columbus to Washington, D.C.

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Find flights from Columbus to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Columbus and Washington, D.C. flights

Browse other Columbus and Washington, D.C. flight options. Last updated on October 20, 2026.

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Columbus to Washington, D.C. flights

Cheapest flights from Columbus to Washington, D.C.
Explore the most affordable flight options available from Columbus to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.

Best flights from Columbus to Washington, D.C.
Discover carefully curated flight deals from Columbus to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Last-minute flights from Columbus to Washington, D.C.
Discover last-minute flight deals from Columbus to Washington, D.C.. Data last updated October 20, 2026 and is based on user searches.

One-way flights from Columbus to Washington, D.C.
Search for one-way flight options from Columbus to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

Columbus Airport to Washington, D.C. flights typically cost between $243 and $472 in November.
The cheapest round-trip price found within the last 5 days was $95 on Frontier (Nov 10-Nov 17).