Cheap flight tickets from Washington D.C. to Port Columbus

Compare Washington D.C. to Port Columbus flight deals

Find the cheapest month or even day of the year to fly to Port Columbus

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Flight deals from Washington D.C. to Port Columbus

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Port Columbus Airport? If you want to travel next month, return fares start from RM506. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington D.C. to Port Columbus

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Port Columbus flights are currently cheapest in July.

Direct flights from Washington D.C. to Port Columbus

Washington D.C. to Port Columbus: Alternative routes

Compare routes from Washington D.C. to Columbus below. You may find an airport to fly into that's cheaper, faster, or easier than Port Columbus.

Washington D.C. to Columbus: Flight information

The things to know before you go.
Cheapest flight foundRM253
Cheapest month to flySeptember
Average flight time1 hr, 29 mins
Most popular airlineAmerican Airlines
Average flights per week282

Finding cheap flights from Washington D.C. to Port Columbus: Frequently asked questions

The best price we found for a return flight from Washington D.C. to Port Columbus is RM505. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 28 minutes is the average flight time from Washington D.C. to Port Columbus.
American Airlines, Republic Airways and Southwest Airlines fly direct from Washington D.C. to Port Columbus.
As of June 2026, there are 282 flights per week flying from Washington D.C. to Port Columbus.
The cheapest month to fly from Washington D.C. to Port Columbus is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Port Columbus Airport on Wednesday, 19 August 2026.
Yes – the average flight time is 1 hour and 28 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Port Columbus but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Columbus is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Port Columbus is Southwest Airlines .

Flying from Washington DC to John Glenn Columbus International Airport (CMH): What you need to know

  • Start planning your holiday by looking up the best place to catch your flight from Washington DC to John Glenn Columbus International Airport (CMH). Explore the options for taking off from Ronald Reagan Washington National Airport (DCA) or Washington Dulles International Airport (IAD), two of the city's main airports.

  • Book a direct Washington DC to John Glenn Columbus International Airport flight and you'll be travelling for around 1 hour 30 minutes.

  • Columbus (where John Glenn Columbus International Airport is located) and Washington DC share the UTC-5 timezone. You'll have no time difference to factor in for your trip.

  • With 39 direct weekly flights between the two airports, Ronald Reagan Washington National Airport (DCA) to John Glenn Columbus International Airport (CMH) is the busiest route. American Airlines operates the earliest flight at 6:05am. If you prefer to get more out of your day before leaving, the latest flight from DCA to CMH is with American Airlines at 10:10pm.

  • Give yourself enough time to get on your flight from Washington DC to CMH. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • With more people on the move during peak months like July, get to the terminal earlier than usual. Two hours for domestic flights and as much as four for international journeys will allow for additional wait times. Remember things also get busy during major holidays like Christmas and local events or festivals.

Airports in Washington DC

Ronald Reagan Washington National Airport (DCA)

  • You can hop on a direct flight from Washington DC to John Glenn Columbus International Airport (CMH) departing from Ronald Reagan Washington National Airport (DCA).

  • When jetting out of DCA, you can catch a direct flight from Washington DC to John Glenn Columbus International Airport with American Airlines.

  • Most passengers prefer to book seats with American Airlines between DCA and CMH.

  • The most reliable carrier for punctuality on this route is American Airlines. Its services arrive as planned 71.17% of the time.

  • DCA is around 6 kilometres from central Washington DC. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 10 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be around 25 minutes.

  • In search of a comfortable hotel near Ronald Reagan Washington National Airport? If you've booked an early flight from Washington DC to John Glenn Columbus International Airport, these accommodation options will put you moments from your check-in counter:

  • 71% of flights that depart Ronald Reagan Washington National Airport touch down at their destination on time.

  • The address for DCA is 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • Think about kicking off your journey from Washington Dulles International Airport (IAD). You can book a direct Washington DC to John Glenn Columbus International Airport (CMH) plane ticket with departures from this hub.

  • United Airlines offers direct flights from Washington DC to CMH out of IAD. Book your favourite window seat and reach your destination in a single stretch.

  • United takes the lead in bookings on the IAD to CMH route.

  • United is the most punctual carrier flying from Washington Dulles International Airport to John Glenn Columbus International Airport, with 79.33% of its services arriving on schedule.

  • You can reach IAD from the centre of Washington DC in about 45 minutes by car (depending on traffic). The journey on public transport will take roughly 1 hour 10 minutes to travel the 40 kilometres or so.

  • Catching an early morning flight? Think about staying at one of these accommodation options near Washington Dulles International Airport the day before your Washington DC to CMH flight:

  • Washington Dulles International Airport has an on-time performance of 77%. This figure highlights how frequently flights departing from this airport make it to their destination on time.

  • You'll find IAD at 1 Saarinen Circle.

Baltimore Washington International Airport (BWI)

  • Enjoy a hassle-free trip from start to finish from Baltimore Washington International Airport (BWI). Direct flights from Washington DC to John Glenn Columbus International Airport are available from here.

  • Southwest Airlines is one reputable carrier that offers direct Washington DC to CMH plane tickets from BWI.

  • Southwest Airlines is the most frequently chosen airline for flights from BWI to CMH.

  • Southwest Airlines is the most punctual carrier on this route, with 75.35% of its services reaching their destination on time.

  • The journey to BWI from central Washington DC is around 50 minutes by public transport. If you're planning to travel by car, it'll take you about 40 minutes to cover the 48 kilometres or so.

  • Skip the morning rush on departure day — stay close to Baltimore Washington International Airport and know you'll be at your gate with time to spare. Check in to one of these hotels the day before if you have an early Washington DC to John Glenn Columbus International Airport flight:

  • Flights departing from BWI touch down at their destination as scheduled 77% of the time.

About John Glenn Columbus International Airport (CMH)

Getting from John Glenn Columbus International Airport (CMH) to central Columbus

  • From John Glenn Columbus International Airport, central Columbus is around 16 kilometres away. It takes about 20 minutes to reach the city centre by car.

  • When travelling on public transport, expect a journey of around 40 minutes.

How to find the cheapest flights from Washington DC to John Glenn Columbus International Airport (CMH)

  • Right now, RM253 is the lowest price we've found for a one-way ticket from Washington DC to John Glenn Columbus International Airport. The cheapest price for a return flight is RM505. Keep in mind fares may change due to availability at the time of booking.

  • Get cheap flights from Washington DC to CMH by booking three months ahead. Based on our research, that's the ideal time frame for landing a bargain.

  • The best month for picking up cheap Washington DC to John Glenn Columbus International Airport tickets is August. Use the 'Whole month' tool to compare prices, then choose the dates that offer the biggest savings.

  • Be the first to know about deals for plane tickets from Washington DC to CMH by creating a Price Alert. We'll send you an email or notification through the app when a lower fare becomes available.

  • Tailor your flights using filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Washington DC to John Glenn Columbus International Airport.

The best time to fly from Washington DC to John Glenn Columbus International Airport (CMH)

  • July is the busiest month for flights from Washington DC to John Glenn Columbus International Airport (CMH). Visit Columbus in December for a more laid-back experience.

  • The warmest month in Columbus is July, with temperatures ranging between 15ºC (59ºF) and 31ºC (88ºF). Lock in your Washington DC to CMH plane ticket then if that's your definition of good weather.

  • If you like cooler conditions, look for a cheap ticket from Washington DC to John Glenn Columbus International Airport in January when temperatures are between -11ºC (12ºF) and 6ºC (43ºF).

More about Columbus

Explore more of the United States

  • Columbus has its own special appeal, but there are so many other parts of the United States just waiting to be explored. About 274 kilometres west of Columbus, a visit to Indianapolis will keep you on the go. Start with popular sights like Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

  • Detroit is another standout destination in the United States and is around 257 kilometres north of Columbus. No journey is complete without visiting Motown Museum, The Majestic Theatre and Detroit Institute of Arts.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.