Cheap flights from Washington, D.C. Dulles Intl Airport to Columbus from $68

The cheapest month to fly to Columbus from Washington, D.C. Dulles Intl Airport is in July. Flight prices, which tend to average around $258, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Columbus from Washington, D.C. Dulles Intl Airport during May instead. Flights to Columbus in May, while not as cheap as those in July, still average around $273.

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Columbus is on a Saturday when prices can be found for as low as $277. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $321. These prices are subject to change though, so be sure to set up a Price Alert for flights to Columbus.

Flying to Columbus from Washington, D.C. Dulles Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $295 when looking at flights departing at noon. Flights in the afternoon are often more expensive with an average ticket price of $335.

Fly from Washington, D.C. Dulles Intl to Columbus for the best Washington, D.C. Dulles Intl - Columbus flight prices

You are more likely to see cheaper flights to Columbus from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Columbus for around $340 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Columbus from Washington, D.C. Dulles Intl Airport for as low as $229 on momondo.

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Columbus flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 13% of flights between Washington, D.C. and Columbus have experienced a delay on any given week. The average delay length over the past 12 months has been 116 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

14 flights are operational daily from Washington, D.C. Dulles Intl Airport to Columbus as of February 2026. The most popular departure time for this route is 5:00PM, with 67% of flights per day taking off in the afternoon.

100 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Columbus as of February 2026. The most popular departure day for this route is Fri, with 18% of flights per week taking off on this day.