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Washington, D.C.

$63+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — WAS
Aug 12 — Aug 191
Wed 8/12
Wed 8/19
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Washington, D.C. are usually found in August or January, booked 59 days in advance, depart on a Friday or Thursday and return on a Saturday

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 July 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:10 pm
CMH
-
BWI
1 stop23h 33m
Frontier
Mon 9/79:32 pm
BWI
-
CMH
1 stop19h 53m
Frontier
Deal found 7/8$123
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:10 pm
CMH
-
BWI
1 stop13h 16m
Frontier
Thu 9/109:24 am
BWI
-
CMH
1 stop8h 09m
Frontier
Deal found 7/8$124
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:44 pm
CMH
-
BWI
1 stop5h 33m
Frontier
Mon 8/109:32 pm
BWI
-
CMH
1 stop19h 27m
Frontier
Deal found 7/8$142
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:45 pm
CMH
-
BWI
2 stops16h 40m
Multiple Airlines
Tue 9/88:45 am
BWI
-
CMH
1 stop8h 40m
Multiple Airlines
Deal found 7/8$157
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/45:44 pm
CMH
-
BWI
1 stop13h 42m
Frontier
Thu 8/138:35 am
BWI
-
CMH
1 stop8h 24m
Frontier
Deal found 7/12$165
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:44 pm
CMH
-
BWI
1 stop5h 33m
Frontier
Sun 8/26:35 am
BWI
-
CMH
1 stop10h 24m
Frontier
Deal found 7/8$166
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/45:44 pm
CMH
-
BWI
1 stop13h 42m
Frontier
Thu 8/68:35 am
BWI
-
CMH
1 stop8h 24m
Frontier
Deal found 7/9$167
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 8/65:44 pm
CMH
-
BWI
1 stop5h 33m
Frontier
Thu 8/136:35 am
BWI
-
CMH
1 stop10h 24m
Frontier
Deal found 7/9$168
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:10 pm
CMH
-
BWI
1 stop13h 16m
Frontier
Fri 9/119:52 pm
BWI
-
CMH
1 stop19h 09m
Frontier
Deal found 7/8$169
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/115:44 pm
CMH
-
BWI
1 stop13h 42m
Frontier
Thu 8/138:35 am
BWI
-
CMH
1 stop8h 24m
Frontier
Deal found 7/9$170
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:10 pm
CMH
-
BWI
1 stop18h 14m
Multiple Airlines
Mon 9/79:32 pm
BWI
-
CMH
2 stops14h 50m
Multiple Airlines
Deal found 7/8$175
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:10 pm
CMH
-
BWI
1 stop13h 16m
Multiple Airlines
Wed 9/99:24 am
BWI
-
CMH
2 stops9h 03m
Multiple Airlines
Deal found 7/8$176

Find 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 July 13, 2026.

Round-trip from

$123
(Kiwi.com)

One-way from

$63
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$363
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. 3% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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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 July 13, 2026.
Use the filters below to find and compare flights from Columbus to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 8/25

6:00 am-7:20 am

Nonstop1h 20m

Baltimore/Washington

Tue 9/1

1:50 pm-9:25 pm

1 stop7h 35m

$187

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 9/5

6:35 am-12:10 pm

1 stop5h 35m

Baltimore/Washington

Sun 9/6

3:05 pm-9:30 pm

2 stops6h 25m

$202

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Sun 8/23

7:59 pm-9:19 pm

Nonstop1h 20m

Washington, D.C. Dulles Intl

Wed 8/26

5:31 pm-7:00 pm

Nonstop1h 29m

$230

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Thu 8/20

7:59 pm-9:19 pm

Nonstop1h 20m

Washington, D.C. Dulles Intl

Sun 8/23

5:31 pm-7:00 pm

Nonstop1h 29m

$230

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Fri 9/25

6:02 am-7:27 am

Nonstop1h 25m

Washington, D.C. Dulles Intl

Tue 9/29

5:30 pm-6:59 pm

Nonstop1h 29m

$236

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Fri 8/14

3:15 pm-4:35 pm

Nonstop1h 20m

Washington, D.C. Dulles Intl

Mon 8/24

10:15 pm-11:44 pm

Nonstop1h 29m

$236

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Wed 10/7

11:40 am-5:30 pm

2 stops5h 50m

Baltimore/Washington

Sat 10/10

12:15 pm-6:10 pm

1 stop5h 55m

$237

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Thu 8/6

7:20 am-2:40 pm

1 stop7h 20m

Baltimore/Washington

Mon 8/10

5:40 pm-10:50 pm

1 stop5h 10m

$238

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Wed 9/16

6:25 am-10:21 am

1 stop3h 56m

Washington, D.C. Dulles Intl

Sun 9/20

6:10 am-9:52 am

1 stop3h 42m

$241

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Tue 9/1

7:25 pm-11:55 pm

1 stop4h 30m

Washington, D.C. Reagan-National

Thu 9/3

11:45 am-1:05 pm

Nonstop1h 20m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 59 resultsSorted by cheapest first
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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.

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 April is currently the most expensive (average of $137). 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 July 13, 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.

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 July 13, 2026.

The most flights from C01 to WAS are scheduled on a Friday (27 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (21 on average).

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

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

Booking 89 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 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 July 11, 2026.

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

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 July 13, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican 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
4,249 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
9,983 reviews
Southwest
8.0
Very good
4,249 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,810 reviews
Southwest
8.0
Very good
4,249 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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.?

    Southwest, United Airlines, and Delta can get you from Columbus to Washington, D.C. in just under 1h 20m. Your travel time can differ by up to 2h 36m. There are 336 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 Southwest is currently your cheapest option to Washington, D.C., with prices starting at $164. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $174 and $197, respectively. Users have found that Southwest is 43% 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 $68 on American Airlines. Other airlines that offer cheap prices include United Airlines from $93 and Southwest from $94 one-way.

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

    While some choose either Columbus - Washington, D.C. Reagan-National or Columbus - Baltimore/Washington, 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 Ethiopian Air (94%), Republic Airways (92%) or ANA (92%) 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 $1,368, our data shows the cheapest flight currently is $92. When looking at the most popular route, (Columbus - Washington, D.C. Dulles Intl), you can expect to pay $177 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 April is currently the most expensive (average of $137). 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
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Manassas
Falls Church
Fredericksburg
Hanover
Laurel
Silver Spring
Clinton
Hunt Valley
Cordova
Woodbridge

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 July 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$161Average$311FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$174Average$311FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$300FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$294FlexibilityNo cancel feeOn-timeN/A

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