$47 Find Cheap Flights from Columbus to Washington Dulles Airport - Compare and Save

These are the earliest and latest flight times available from Columbus Airport to Washington, D.C. Dulles Intl Airport:

• Earliest: departs at 6:00 am and lands at 7:24 am
• Latest: departs at 8:03 pm and lands at 9:27 pm.

The flight takes about 1h 24m.

Two cabin classes are available on flights from Columbus Airport to Washington, D.C. Dulles Intl Airport:

• Economy Class
• First Class

A nonstop flight from Columbus Airport to Washington, D.C. Dulles Intl Airport takes 1h 24m, covering 299 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Columbus Airport to Washington, D.C. Dulles Intl Airport range from $248 to $487, with an average of $318 over the past 12 months. Anything below $248 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 66% above the $318 route average. Book 14 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $288 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $321 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Embraer 175 variants.

Morning is the busiest departure period on Columbus Airport to Washington, D.C. Dulles Intl Airport flights, with 50% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $181 to $1,273. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Columbus Airport to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $66, which is 71% below the typical average for this route.

Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates averaging $70 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Sixt
• Thrifty

Flights from Columbus Airport to Washington, D.C. Dulles Intl Airport usually depart from Columbus (CMH) and arrive at Washington, D.C. Dulles Intl (IAD).

One-stop flights from Columbus Airport to Washington, D.C. Dulles Intl Airport most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 38% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 38% of one-stop connections
• Charlotte Douglas (CLT) - 8% of one-stop connections
• Chicago O'Hare Intl (ORD) - 8% of one-stop connections

Yes. Flexible dates can save you up to 48% on flights from Columbus Airport to Washington, D.C. Dulles Intl Airport. Wednesday is the cheapest departure day at $261 round-trip on average, while Monday is the most expensive at $495, a difference of $234.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only United Airlines operates flights between Columbus Airport and Washington, D.C. Dulles Intl Airport.

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 3h 59m, compared with 4h 03m via Charlotte Douglas (CLT) and 4h 48m via Chicago O'Hare Intl (ORD).

Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

Among airlines operating Columbus Airport to Washington, D.C. Dulles Intl Airport flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.