$88 Cheap Flights from Columbus (CMH) to Washington (DCA)

View $88 flight on Wed, Apr 15, 2026Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Columbus to Washington (CMH-DCA)

Prices were available within the past 7 days and start at $88 for one-way flights and $175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Apr 28 - Thu, Apr 30
CMH
Columbus
DCA
Washington
$175 Roundtrip, found 2 hours ago
$175
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Apr 28 from Columbus to Washington, returning Thu, Apr 30, priced at $175 found 2 hours ago
Southwest Airlines
Sat, May 2 - Sat, May 9
CMH
Columbus
DCA
Washington
$178 Roundtrip, found 3 days ago
$178
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, May 2 from Columbus to Washington, returning Sat, May 9, priced at $178 found 3 days ago
American Airlines
Wed, May 6 - Thu, May 7
CMH
Columbus
DCA
Washington
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 6 from Columbus to Washington, returning Thu, May 7, priced at $182 found 1 day ago
American Airlines
Wed, May 6 - Thu, May 7
CMH
Columbus
DCA
Washington
$183 Roundtrip, found 1 day ago
$183
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 6 from Columbus to Washington, returning Thu, May 7, priced at $183 found 1 day ago
Delta
Tue, Apr 28 - Thu, Apr 30
CMH
Columbus
DCA
Washington
$184 Roundtrip, found 2 hours ago
$184
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Apr 28 from Columbus to Washington, returning Thu, Apr 30, priced at $184 found 2 hours ago
American Airlines
Tue, Apr 28 - Thu, Apr 30
CMH
Columbus
DCA
Washington
$185 Roundtrip, found 2 hours ago
$185
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Apr 28 from Columbus to Washington, returning Thu, Apr 30, priced at $185 found 2 hours ago
American Airlines
Tue, May 12 - Thu, May 14
CMH
Columbus
DCA
Washington
$186 Roundtrip, found 1 day ago
$186
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 12 from Columbus to Washington, returning Thu, May 14, priced at $186 found 1 day ago
American Airlines
Wed, May 13 - Thu, May 14
CMH
Columbus
DCA
Washington
$188 Roundtrip, found 10 hours ago
$188
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, May 13 from Columbus to Washington, returning Thu, May 14, priced at $188 found 10 hours ago
Southwest Airlines
Sat, Apr 18 - Wed, Apr 22
CMH
Columbus
DCA
Washington
$190 Roundtrip, found 2 days ago
$190
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sat, Apr 18 from Columbus to Washington, returning Wed, Apr 22, priced at $190 found 2 days ago
United
Tue, May 12 - Thu, May 14
CMH
Columbus
DCA
Washington
$387 Roundtrip, found 1 day ago
$387
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 12 from Columbus to Washington, returning Thu, May 14, priced at $387 found 1 day ago

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Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $250
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $250
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $346
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $346

Find the cheapest month to fly from Columbus (CMH) to Washington (DCA)

November is typically the cheapest month to fly

From $98 - $341 per traveler.

Frequently asked questions

How much does a flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) cost?
You can find cheap one-way flights from $88 and cheap return flights from $175 Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) with Expedia. One-way flights generally range between $78 and $625, and roundtrip flights usually range from $255 to $844. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The cheapest month to fly from CMH to DCA is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
American Airlines offers around 41 weekly direct flights from CMH to DCA.
What is the cheapest airline that flies from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Southwest Airlines is one of the cheapest airlines offering nonstop flights from Columbus, OH (CMH) to Washington, DC (DCA), with round-trip tickets starting from around $84. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best airline to fly with from Columbus, OH (CMH) to Washington, DC (DCA) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. American Airlines offers the most daily flights from CMH to DCA, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
On average, there are around 7 nonstop flights per day from John Glenn Columbus Intl. (CMH) to Ronald Reagan Washington National (DCA). For more options, look at flights that include layovers.
What is the earliest flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The earliest flight from John Glenn Columbus International Airport (CMH) to Ronald Reagan Washington National Airport (DCA) typically departs at around 5:00 AM. This seasonal service is operated by American Airlines, making it a convenient option for early travelers heading to Washington, DC. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The most popular departure times for flights from John Glenn Columbus Intl. (CMH) to Ronald Reagan Washington National (DCA) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time window. Many major carriers, including United, Delta and American Airlines, offer flights during this window. This timing is favored because it allows travelers to arrive in Washington, DC with a full day ahead of them.
How long does it take to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
A nonstop flight from CMH to DCA typically takes around 1 hour 30 minutes, covering approximately 322 miles. Connecting flights on this route usually add 3 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
First class seats are offered on the CMH to DCA route. First class cabins are available on:

  • United Airlines
  • American Airlines
  • Delta Air Lines

How much is a business class flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
A direct, return business class ticket from Columbus, OH (CMH) to Washington, DC (DCA) typically costs between $753 - $1,067. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?
It's easy to earn miles on a Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from John Glenn Columbus Intl. (CMH)?
When traveling from John Glenn Columbus Intl. (CMH) to Washington, you can fly into Washington Dulles Intl. (IAD) and Ronald Reagan Washington National (DCA). Some flights may connect through major hubs like LaGuardia (LGA), O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?
Typically, booking a last minute flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?
Securing a Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) Washington Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Columbus, OH (CMH-John Glenn Columbus Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
John Glenn Columbus Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$175
Distance
321 mi
Average flight time
1 hour 25 mins

Book with confidence

Columbus to Washington Flights

The cheapest times to fly from Columbus to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Columbus to Washington are during the month of April. You can find some of the cheapest flights from Columbus to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbus to Washington

Sunday is one of the best days to book for cheap flights from Columbus to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Columbus to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Columbus to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from $88 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Columbus to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Columbus to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Columbus to Washington Flights

*Flight schedules are subject to change.

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*Available to One Key members.