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Washington, D.C.

$60+ Cheap flights from Columbus (CMH) 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — WAS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Washington, D.C. are usually found in September or August, booked 56 days in advance, depart on a Friday or Thursday and return on a Thursday

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 (CMH) 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 31, 2025.

Round-trip from

$158
(Expedia)

One-way from

$60
(Priceline)

Popular in

March

Cheapest in

September

Average price

$263

Good round-trip deal

$211 or less

Good one-way deal

$138 or less
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. 4% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Columbus to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Columbus to Washington, D.C. (WAS).
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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 July 31, 2025.

This Gotogate deal was found by Cheapflights users on 7/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:00 amCMH - BWI
1 stop5h 44mSpirit Airlines
Mon 8/2512:49 pmBWI - CMH
1 stop8h 57mSpirit Airlines
Deal found 7/30$162
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2612:04 pmCMH - DCA
Nonstop1h 24mAmerican Airlines
Tue 9/21:59 pmDCA - CMH
Nonstop1h 29mAmerican Airlines
Deal found 7/29$176
This Southwest deal was found by Cheapflights users on 7/29. 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 8/266:00 amCMH - BWI
Nonstop1h 25mSouthwest
Tue 9/23:05 pmBWI - CMH
Nonstop1h 25mSouthwest
Deal found 7/29$177
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:35 amCMH - IAD
Nonstop1h 15mUnited Airlines
Tue 9/25:36 pmIAD - CMH
Nonstop1h 20mUnited Airlines
Deal found 7/29$177
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/611:21 amCMH - BWI
1 stop22h 02mFrontier
Wed 9/104:24 pmBWI - CMH
1 stop17h 57mFrontier
Deal found 7/29$185
This Southwest deal was found by Cheapflights users on 7/29. 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 8/2612:45 pmCMH - DCA
1 stop6h 10mSouthwest
Tue 9/21:35 pmDCA - CMH
Nonstop1h 20mSouthwest
Deal found 7/29$187
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:03 pmCMH - IAD
1 stop5h 57mFrontier
Mon 8/256:10 amIAD - CMH
1 stop9h 58mFrontier
Deal found 7/30$187
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 8/2012:26 pmCMH - DCA
1 stop6h 26mDelta
Sat 8/236:25 pmDCA - CMH
1 stop4h 53mDelta
Deal found 7/28$197
This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 10/411:00 amCMH - BWI
2 stops6h 41mDelta
Sat 10/185:39 pmBWI - CMH
2 stops6h 20mDelta
Deal found 7/28$197
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 9/612:10 pmCMH - IAD
1 stop5h 24mDelta
Wed 9/106:00 amIAD - CMH
1 stop3h 56mDelta
Deal found 7/30$197
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 amCMH - IAD
1 stop4h 07mAmerican Airlines
Sat 9/277:17 pmIAD - CMH
1 stop3h 50mAmerican Airlines
Deal found 7/29$251
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:34 pmCMH - IAD
2 stops16h 10mMultiple Airlines
Thu 8/214:56 pmIAD - CMH
2 stops18h 32mMultiple Airlines
Deal found 7/29$260

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 31, 2025.
Use the filters below to find and compare flights from Columbus Airport 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 8/23

6:00 am-11:44 am

1 stop5h 44m

Baltimore/Washington

Mon 8/25

12:49 pm-9:46 pm

1 stop8h 57m

$162

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Tue 8/26

12:04 pm-1:28 pm

Nonstop1h 24m

Washington, D.C. Reagan-National

Tue 9/2

1:59 pm-3:28 pm

Nonstop1h 29m

$176

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Tue 8/26

6:00 am-7:25 am

Nonstop1h 25m

Baltimore/Washington

Tue 9/2

3:05 pm-4:30 pm

Nonstop1h 25m

$177

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Tue 8/26

10:35 am-11:50 am

Nonstop1h 15m

Washington, D.C. Dulles Intl

Tue 9/2

5:36 pm-6:56 pm

Nonstop1h 20m

$177

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 9/6

11:21 am-9:23 am

1 stop22h 02m

Baltimore/Washington

Wed 9/10

4:24 pm-10:21 am

1 stop17h 57m

$185

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Tue 8/26

12:45 pm-6:55 pm

1 stop6h 10m

Washington, D.C. Reagan-National

Tue 9/2

1:35 pm-2:55 pm

Nonstop1h 20m

$187

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Sat 8/23

5:03 pm-11:00 pm

1 stop5h 57m

Washington, D.C. Dulles Intl

Mon 8/25

6:10 am-4:08 pm

1 stop9h 58m

$187

ColumbusWashington, D.C.

CMH - DCA

CMHDCA

Columbus

Wed 8/20

12:26 pm-6:52 pm

1 stop6h 26m

Washington, D.C. Reagan-National

Sat 8/23

6:25 pm-11:18 pm

1 stop4h 53m

$197

ColumbusBaltimore

CMH - BWI

CMHBWI

Columbus

Sat 10/4

11:00 am-5:41 pm

2 stops6h 41m

Baltimore/Washington

Sat 10/18

5:39 pm-11:59 pm

2 stops6h 20m

$197

ColumbusWashington, D.C.

CMH - IAD

CMHIAD

Columbus

Sat 9/6

12:10 pm-5:34 pm

1 stop5h 24m

Washington, D.C. Dulles Intl

Wed 9/10

6:00 am-9:56 am

1 stop3h 56m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 26 results
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The best insider tips for Columbus Airport to Washington, D.C. flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Columbus Airport to Washington, D.C. trip
Airlines
Ethiopian Air

Ethiopian Airlines offers 32-inch pitch in Economy Class, enhancing comfort on short-haul flights.


Ethiopian Airlines' Star Alliance membership allows quick mile earning and redemption, beneficial for frequent travelers.

Read more about Ethiopian Airby Paul Rubio
United Airlines

United Airlines' Economy Plus offers extra legroom, ideal for a more comfortable short flight.


United's MileagePlus program allows pooling miles, useful for family or group travel.

Read more about United Airlinesby Harriet Baskas
Our travel experts
Paul Rubio

Paul Rubio

Expert on Ethiopian Air

Paul Rubio

Paul Rubio

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.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

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.

Read more

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 Airport to Washington, D.C.

How far ahead should I book a flight from Columbus Airport 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 July 25, 2025.

The best time to book flights from Columbus Airport to Washington, D.C. is 56 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 month to book a flight from Columbus Airport to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Columbus Airport to Washington, D.C. (average of $241). Flying from Columbus Airport to Washington, D.C. in March is currently the most expensive (average of $290). 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 31, 2025.

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 afternoon could potentially save you up to 62% on airfare.

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 July 27, 2025.

Travelers seeking maximum savings on their Columbus Airport to Washington, D.C. flight should consider departing on Thursday afternoons 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.

Weekly flight availability from Columbus Airport 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 31, 2025.

The most flights from CMH to WAS are scheduled on a Thursday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

How much does it cost to fly round-trip from Columbus Airport 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 July 31, 2025.
See what other customers who have flown with Southwest, Delta, and United 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
8.0
Very good
4,241 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

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

    Spirit Airlines, at $158, was found to be the cheapest airline from Columbus Airport to Washington, D.C..Alternate airlines to your destination round-trip include American Airlines and Southwest. Spirit Airlines is currently priced 39% 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 Spirit Airlines ($60), American Airlines ($89), and Southwest ($89).

  • 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 $70. While the most popular route (Columbus - Washington, D.C. Dulles Intl) can be booked for $177 on average our data indicates $294 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, August is the cheapest month in which you can book a flight from Columbus Airport to Washington, D.C. (average of $241). Flying from Columbus Airport to Washington, D.C. in March is currently the most expensive (average of $290). 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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Columbus to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Dulles Intl flights
Columbus to Reagan-National flights

Top 5 airlines flying from Columbus to Washington, D.C.

Discover the top 5 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$138Average$307FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$148Average$283FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$160Average$280FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$167Average$219FlexibilityNo cancel feeOn-time65%
DeltaCheapest$176Average$302FlexibilityNo cancel feeOn-timeN/A

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