￥38,320 Cheap Flights from Columbus (CMH) to Washington (IAD)

View ￥38,320 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Columbus to Washington (CMH-IAD)

Prices were available within the past 7 days and start at ￥38,320 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

October is typically the cheapest month to fly

From ￥16,323 - ￥65,023 per traveler.

Frequently asked questions

How much is a flight from John Glenn Intl. Airport to Washington Dulles Intl. Airport (IAD)?
The lowest price advertised for a round-trip journey from John Glenn Columbus Intl. Airport (CMH) to Dulles Intl. Airport is . But you better get a move on. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CMH to Dulles Intl. Airport?
The majority of flights can be canceled online, but every air carrier has its own set of terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from John Glenn Intl. Airport to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for John Glenn Columbus Intl. Airport (CMH) to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from CMH to Washington Dulles Intl. Airport (IAD)?
Get comfortable, select a movie and 1 hour and 20 minutes will whiz by in the blink of an eye. That's how long it takes to fly to Dulles Intl. Airport from John Glenn Intl. Airport.
How far is the flight from CMH to IAD?
The distance from CMH (CMH) to IAD (IAD) is 480 kilometers. You'll be walking down the air bridge and collecting your baggage from the carousel in no time at all.
Which airlines fly direct from CMH to Dulles Intl. Airport?
Check out United Airlines (UA) if you want to travel straight from John Glenn Intl. Airport to Dulles Intl. Airport. This top carrier offers 113 flights monthly, so you're sure to find one that fits your travel plans.
Are John Glenn Columbus Intl. Airport (CMH) to IAD flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some of the cheapest fares from CMH to Washington Dulles Intl. Airport (IAD) emerging a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines quote prices that far in advance.

Travel information

Origin airport
John Glenn Columbus Intl.
Destination airport
Washington Dulles Intl.
Distance
477 km
Average flight time
1 hour 24 mins

Book with confidence

Columbus to Washington Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Columbus to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Washington.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with CMH to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Columbus for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Columbus to Washington Flights

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