Cheap Flights from Washington (IAD) to Columbus (LCK)

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Find available prices by choosing your travel dates.
Flights from Washington (IAD) to Columbus (LCK)
Origin airport
Washington Dulles Intl.
Destination airport
Rickenbacker Intl.
Distance
299 mi

Washington to Columbus Flights

The cheapest times to fly from Washington to Columbus

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 Washington to Columbus are during the month of . You can find some of the cheapest flights from Washington to Columbus with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Washington to Columbus

Sunday is one of the best days to book for cheap flights from Washington to Columbus: 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 Washington to Columbus

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 Washington to Columbus in 2025. 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 Washington to Columbus 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 Washington to Columbus 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.

Frequently asked questions

Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Rickenbacker Intl. Airport (LCK) last minute?
Booking your flight from Washington Dulles Intl. Airport (IAD) to Rickenbacker Intl. Airport (LCK) at the last minute could save you some dough if you’re lucky enough to find a terrific deal. However, airfares don’t usually get cheaper as the date of departure nears. If you wait, flights could also be booked solid or the best seats taken (don’t get stuck in the middle!). If you don’t want to risk it, book well in advance of when you want to leave. In fact, Expedia has some of the biggest deals up to 12 months in advance. If your favorite airline hasn’t released its fares yet, check back regularly as offers are updated on Expedia constantly.
What airports do you fly into for Columbus from Washington?
With Rickenbacker Intl. Airport (LCK), John Glenn Columbus Intl. Airport (CMH) and Ohio State University Airport (OSU) to choose from, getting from Washington to Columbus is easy. The city’s busiest terminal, Rickenbacker Intl. Airport (LCK), is approximately 11 mi south of the center. As well as ticket prices, consider factors like transportation options from the airport and the distance to your hotel before deciding where you’ll get off the plane. Get your Columbus trip off to a flying start by checking out Ohio State University and COSI.
Can I change the date of my flight from IAD to Rickenbacker Intl. Airport (LCK)?
It’s so easy to make changes to your IAD to Rickenbacker Intl. Airport trip yourself. Simply go to the Expedia Trips portal and hit “change flight.” Look for new flights and lock in the one that works best with your plans. You’ll see an estimate of flight change fees that may apply. Alternatively, head to our Customer Service portal to connect with our Virtual Agent and get answers to your questions.

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