Cheap Flights from Columbus (OSU) to Washington (DCA)

Popular airlines from Columbus, OH (OSU-Ohio State University) to Ronald Reagan Washington National Airport (DCA)

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Frequently asked questions

How much does a flight from Ohio State University Airport (OSU) to Ronald Reagan Washington National Airport (DCA) cost?
Lock in a cheap one-way flight or cheap return flight from Ohio State University Airport (OSU) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Ohio State University Airport (OSU) to Ronald Reagan Washington National Airport (DCA)?
The cheapest month to fly from OSU to DCA is , when there's less demand. Off-peak season is generally when airlines offer better prices between these airports.
Which airlines fly direct from Ohio State University Airport (OSU) to Ronald Reagan Washington National Airport (DCA)?
You can't catch a nonstop flight from Columbus, OH (OSU-Ohio State University) to Ronald Reagan Washington National Airport (DCA). However, you can easily reach Washington without any layovers by leaving from John Glenn Columbus Intl. Airport (CMH).
What is the cheapest airline that flies from Ohio State University Airport (OSU) to Ronald Reagan Washington National Airport (DCA)?
To find the cheapest airline flying from OSU to DCA, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Ohio State University Airport (OSU) to Ronald Reagan Washington National Airport (DCA)?
There aren't any daily nonstop flights departing from Ohio State University Airport (OSU) to Ronald Reagan Washington National Airport (DCA). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from OSU to DCA?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ohio State University Airport (OSU) to Ronald Reagan Washington National Airport (DCA)?
Select a flight from Ohio State University Airport (OSU) to Ronald Reagan Washington National Airport (DCA) that takes off before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ohio State University Airport (OSU) to Ronald Reagan Washington National Airport (DCA) last-minute?
Booking your flight from OSU to DCA right before your journey is usually more expensive. However, if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book an OSU to DCA flight and hotel package?
Booking an OSU to DCA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ohio State University Airport (OSU) to Ronald Reagan Washington National Airport (DCA)?
If you reserved your OSU to DCA flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ohio State University
Destination airport
Ronald Reagan Washington National
Distance
332 mi

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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 . 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 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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