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Washington, D.C.

$62+ Cheap flights from Columbus to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — WAS
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Washington, D.C. are usually found in August or September, booked 47 days in advance, depart on a Thursday or Friday and return on a Saturday

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

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Round-trip from

$131
(Kiwi.com)

One-way from

$62
(Trip.com)

Popular in

November

Cheapest in

August

Average price

$339
From Columbus to Washington, D.C. (WAS)
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One-way flight from Columbus to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 10% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/612:03 pmCMH - BWI
1 stop12h 33mFrontier
Sun 2/86:00 amBWI - CMH
1 stop5h 23mFrontier
Deal found 1/7$131
This Kiwi.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3012:03 pmCMH - BWI
1 stop12h 33mFrontier
Sun 2/111:24 amBWI - CMH
1 stop23h 23mFrontier
Deal found 1/7$133
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/45:45 amCMH - BWI
2 stops18h 36mMultiple Airlines
Sun 2/86:00 amBWI - CMH
1 stop5h 23mMultiple Airlines
Deal found 1/6$145
This Travelocity deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3111:24 amCMH - BWI
1 stop11h 17mMultiple Airlines
Tue 2/31:00 pmBWI - CMH
1 stop10h 27mMultiple Airlines
Deal found 1/7$151
This Priceline deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:50 amCMH - BWI
1 stop5h 48mMultiple Airlines
Wed 3/44:45 pmBWI - CMH
1 stop7h 08mMultiple Airlines
Deal found 1/7$157
This Travelocity deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3111:24 amCMH - BWI
1 stop11h 17mMultiple Airlines
Wed 2/111:00 pmBWI - CMH
1 stop10h 27mMultiple Airlines
Deal found 1/5$159
This Kiwi.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/211:20 pmCMH - BWI
1 stop9h 33mMultiple Airlines
Sat 2/286:42 pmBWI - CMH
1 stop15h 50mMultiple Airlines
Deal found 1/7$164
This Kiwi.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2211:17 amCMH - BWI
1 stop13h 19mMultiple Airlines
Wed 2/2512:30 pmBWI - CMH
1 stop11h 02mMultiple Airlines
Deal found 1/7$165
This Kiwi.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:15 amCMH - BWI
2 stops10h 58mMultiple Airlines
Sat 2/286:42 pmBWI - CMH
1 stop15h 50mMultiple Airlines
Deal found 1/7$166
This Kiwi.com deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/212:03 pmCMH - BWI
1 stop12h 33mFrontier
Mon 2/91:05 pmBWI - CMH
1 stop30h 02mFrontier
Deal found 1/5$167
This Southwest deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:05 amCMH - DCA
2 stops10h 10mSouthwest
Sat 2/288:00 amDCA - CMH
Nonstop1h 35mSouthwest
Deal found 1/7$210
This Delta deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/292:11 pmCMH - DCA
1 stop7h 12mDelta
Sat 1/319:54 amDCA - CMH
1 stop3h 34mDelta
Deal found 1/8$214

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Columbus to Washington, D.C. that are best for you.

Fly from

Columbus

Fly to

Washington, D.C.

Route

Depart

Return

Price

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 1/31

11:24 am-10:41 pm

1 stop11h 17m

Baltimore/Washington

Tue 2/3

1:00 pm-11:27 pm

1 stop10h 27m

$151

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Fri 2/6

12:03 pm-12:36 am

1 stop12h 33m

Baltimore/Washington

Sun 2/8

9:55 pm-10:47 am

2 stops12h 52m

$162

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 1/29

10:40 am-11:59 pm

1 stop13h 19m

Baltimore/Washington

Fri 1/30

4:01 pm-10:29 am

1 stop18h 28m

$192

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 4/2

6:41 pm-12:24 am

1 stop5h 43m

Baltimore/Washington

Sun 4/5

6:00 am-5:19 pm

1 stop11h 19m

$201

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 2/21

1:20 pm-8:11 am

2 stops18h 51m

Baltimore/Washington

Sat 2/28

4:45 pm-11:53 pm

1 stop7h 08m

$212

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Thu 2/5

6:50 pm-11:20 pm

1 stop4h 30m

Washington, D.C. Reagan-National

Sat 2/7

6:05 am-12:10 pm

1 stop6h 05m

$214

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Sat 1/31

8:08 am-12:57 pm

1 stop4h 49m

Washington, D.C. Reagan-National

Mon 2/2

6:00 am-10:23 am

1 stop4h 23m

$214

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Thu 1/29

11:20 am-4:19 pm

1 stop4h 59m

Washington, D.C. Reagan-National

Sat 1/31

6:00 am-12:10 pm

1 stop6h 10m

$214

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Sat 2/7

2:11 pm-6:51 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Mon 2/9

7:59 pm-12:03 am

1 stop4h 04m

$214

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Sat 1/31

12:57 pm-7:09 pm

1 stop6h 12m

Washington, D.C. Dulles Intl

Mon 2/2

6:00 am-9:36 am

1 stop3h 36m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 59 results
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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.
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 to Washington, D.C.

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

Use this chart to determine the optimal time to book a round-trip flight from Columbus to Washington, D.C.. Price data was last updated on January 2, 2026.

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Columbus to Washington, D.C. (average of $77). Flying from Columbus to Washington, D.C. in March is currently the most expensive (average of $203). 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?

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 January 8, 2026.

One of the essential ways to save on airfare from Columbus 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 31% on airfare.

What is the cheapest day to fly from Columbus 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 January 3, 2026.

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

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

Explore weekly flight availability from Columbus to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 8, 2026.

The most flights from C01 to WAS are scheduled on a Wednesday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

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

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated January 8, 2026.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Columbus to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,139 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,094 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Columbus to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Frontier, Southwest, and Delta can get you from Columbus to Washington, D.C. in just under 4h 30m. Your travel time can differ by up to 8h 03m. There are 322 mi between Columbus and Washington, D.C.. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on American Airlines is currently your cheapest option to Washington, D.C., with prices starting at $179. Additional round-trip tickets that might be worth considering are offered by Southwest and United Airlines, with the lowest prices starting at $179 and $187, respectively. Users have found that American Airlines is 36% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $70 on American Airlines. Other airlines that offer cheap prices include United Airlines from $93 and Southwest from $104 one-way.

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

    While some choose either Columbus - Baltimore/Washington or Columbus - Washington, D.C. Reagan-National, Columbus - Washington, D.C. Dulles Intl is the most popular route from Columbus to Washington, D.C..

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

    No one likes to see their flight delayed. When booking a flight from Columbus to Washington, D.C. consider choosing Republic Airways (87%), Mesa Airlines (86%) or Ethiopian Air (84%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Columbus to Washington, D.C. is generally $1,624, our data shows the cheapest flight currently is $117. When looking at the most popular route, (Columbus - Washington, D.C. Dulles Intl), you can expect to pay $157 for that flight.

  • 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 to Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Columbus to Washington, D.C. (average of $77). Flying from Columbus to Washington, D.C. in March is currently the most expensive (average of $203). 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.

See more FAQs

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Columbus to Washington, D.C.

Discover the top 4 airlines that operate flights from Columbus to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$308FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$179Average$295FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$185Average$288FlexibilityNo cancel feeOn-time69%
DeltaCheapest$214Average$291FlexibilityNo cancel feeOn-timeN/A

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