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106 € Cheap Flights from Columbus to Baltimore Washington International

Compare Columbus to Baltimore Washington International flight deals

Find the cheapest month or even day of the year to fly to Baltimore Washington International

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Flight deals from Columbus to Baltimore Washington International

Looking for a cheap last-minute deal or the best return flight from Columbus to Baltimore Washington International Airport? If you want to travel next month, return fares start from 106 €. Find the lowest prices on one-way and return tickets right here.
Washington D.C..106 € per passenger.Departing Thu, 27 Aug, returning Mon, 31 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Thu, 27 Aug, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Mon, 31 Aug, arriving in Port Columbus.Price includes taxes and charges.From 106 €, select.
Washington D.C..107 € per passenger.Departing Thu, 17 Sep, returning Mon, 21 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Thu, 17 Sep, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Mon, 21 Sep, arriving in Port Columbus.Price includes taxes and charges.From 107 €, select.
Washington D.C..129 € per passenger.Departing Tue, 25 Aug, returning Tue, 1 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Tue, 25 Aug, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 1 Sep, arriving in Port Columbus.Price includes taxes and charges.From 129 €, select.
Washington D.C..154 € per passenger.Departing Sat, 15 Aug, returning Mon, 17 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Sat, 15 Aug, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departs from Baltimore Washington International on Mon, 17 Aug, arriving in Port Columbus.Price includes taxes and charges.From 154 €, select.
Washington D.C..155 € per passenger.Departing Fri, 11 Sep, returning Mon, 14 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Fri, 11 Sep, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departs from Baltimore Washington International on Mon, 14 Sep, arriving in Port Columbus.Price includes taxes and charges.From 155 €, select.
Washington D.C..155 € per passenger.Departing Sat, 12 Dec, returning Tue, 15 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Sat, 12 Dec, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departs from Baltimore Washington International on Tue, 15 Dec, arriving in Port Columbus.Price includes taxes and charges.From 155 €, select.
Washington D.C..155 € per passenger.Departing Sat, 29 Aug, returning Sat, 5 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Sat, 29 Aug, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departs from Baltimore Washington International on Sat, 5 Sep, arriving in Port Columbus.Price includes taxes and charges.From 155 €, select.
Washington D.C..155 € per passenger.Departing Sat, 10 Oct, returning Sat, 10 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Sat, 10 Oct, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departs from Baltimore Washington International on Sat, 10 Oct, arriving in Port Columbus.Price includes taxes and charges.From 155 €, select.
Washington D.C..163 € per passenger.Departing Mon, 23 Nov, returning Tue, 1 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Mon, 23 Nov, arriving in Baltimore Washington International.Inbound indirect flight with Delta, departs from Baltimore Washington International on Tue, 1 Dec, arriving in Port Columbus.Price includes taxes and charges.From 163 €, select.
Washington D.C..200 € per passenger.Departing Mon, 21 Sep, returning Wed, 21 Oct.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Columbus Rickenbacker on Mon, 21 Sep, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Wed, 21 Oct, arriving in Port Columbus.Price includes taxes and charges.From 200 €, select.
Washington D.C..208 € per passenger.Departing Sun, 25 Oct, returning Sun, 1 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Sun, 25 Oct, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sun, 1 Nov, arriving in Port Columbus.Price includes taxes and charges.From 208 €, select.
Washington D.C..228 € per passenger.Departing Thu, 30 Jul, returning Thu, 6 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Thu, 30 Jul, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Thu, 6 Aug, arriving in Port Columbus.Price includes taxes and charges.From 228 €, select.
Washington D.C..248 € per passenger.Departing Thu, 23 Jul, returning Sun, 26 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Thu, 23 Jul, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sun, 26 Jul, arriving in Port Columbus.Price includes taxes and charges.From 248 €, select.
Washington D.C..278 € per passenger.Departing Thu, 30 Jul, returning Thu, 6 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Thu, 30 Jul, arriving in Baltimore Washington International.Inbound direct flight with Southwest Airlines departs from Baltimore Washington International on Thu, 6 Aug, arriving in Port Columbus.Price includes taxes and charges.From 278 €, select.
Washington D.C..293 € per passenger.Departing Mon, 11 Jan, returning Mon, 18 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Mon, 11 Jan, arriving in Baltimore Washington International.Inbound indirect flight with Delta, departs from Baltimore Washington International on Mon, 18 Jan, arriving in Port Columbus.Price includes taxes and charges.From 293 €, select.
Washington D.C..297 € per passenger.Departing Thu, 26 Nov, returning Sun, 29 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Port Columbus on Thu, 26 Nov, arriving in Baltimore Washington International.Inbound indirect flight with Southwest Airlines, departs from Baltimore Washington International on Sun, 29 Nov, arriving in Port Columbus.Price includes taxes and charges.From 297 €, select.

Find the cheapest month to fly from Columbus to Baltimore Washington International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Columbus to Baltimore Washington International flights are currently cheapest in August.
Jul
from 248 €
Aug
from 106 €
Sep
from 107 €
Oct
from 155 €
Nov
from 297 €
Dec
from 155 €
Jan
from 293 €
Feb
Find prices
Mar
from 403 €
Apr
from 308 €
May
Find prices
Jun
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Direct flights from Columbus to Baltimore Washington International

Columbus to Baltimore Washington International: Alternative routes

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

Washington Ronald Reagan

5km from central Washington D.C.
Closest
from 129 €
Search flights

Washington Dulles

37km from central Washington D.C.
from 107 €
Search flights

Baltimore Washington International

44km from central Washington D.C.
Cheapest
from 106 €
Search flights

Columbus to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found106 €
Cheapest month to flyAugust
Average flight time1 hr, 21 mins
Most popular airlineSouthwest Airlines
Average flights per week24

Finding cheap flights from Columbus to Baltimore Washington International: Frequently asked questions

The best price we found for a return flight from Columbus to Baltimore Washington International is 106 €. 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 21 minutes is the average flight time from Columbus to Baltimore Washington International.
Southwest Airlines flies direct from Columbus to Baltimore Washington International.
As of July 2026, there are 24 flights per week flying from Columbus to Baltimore Washington International.
The cheapest month to fly from Columbus to Baltimore Washington International is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Columbus to Baltimore Washington International Airport on Thursday, 27 August 2026.
Yes – the average flight time is 1 hour and 21 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 Baltimore Washington International 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 Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from Columbus to Baltimore Washington International Airport (BWI): What you need to know

  • Columbus's main airport is John Glenn Columbus International Airport (CMH). Check out your options for leaving from this base when searching for flights from Columbus to Baltimore Washington International Airport (BWI).

  • The average length of a direct Columbus to Baltimore Washington International Airport flight is 1 hour 20 minutes.

  • Columbus and Washington DC (where Baltimore Washington International Airport is located) share the UTC-5 timezone. That means you won't need to change your watch when you land.

  • John Glenn Columbus International Airport (CMH) to Baltimore Washington International Airport (BWI) is the most popular route. There are 15 direct flights a week to pick from. If you prefer starting your day later, take the last flight with Southwest Airlines at 8:05pm. Go for the first CMH to BWI departure operated by Southwest Airlines at 5:20am if you'd rather get a move on.

  • Give yourself enough time to make your flight from Columbus to BWI. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • With more people on the move during busy periods like July, get to the terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will help you deal with longer queues. Remember things also get busy during major holidays like Christmas.

Airports in Columbus

John Glenn Columbus International Airport (CMH)

  • You can hop on a direct flight from Columbus to Baltimore Washington International Airport (BWI) leaving from John Glenn Columbus International Airport (CMH).

  • When leaving from CMH, you can catch a direct flight from Columbus to Baltimore Washington International Airport with Southwest Airlines.

  • The airline most travellers choose when flying between CMH and BWI is Southwest Airlines.

  • Southwest Airlines is the most punctual carrier. A reliable 84.68% of its departures on this route arrive as planned.

  • CMH is around 16 kilometres from central Columbus. If you're ride-sharing, driving or catching a taxi from the centre, it'll take you 20 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be around 40 minutes.

  • Want a relaxed start to your travels? Stay near John Glenn Columbus International Airport. Whether you have an early flight from Columbus to Baltimore Washington International Airport or prefer not to rush, these hotels offer the perfect solution:

  • Of all flights departing from John Glenn Columbus International Airport, 77% touch down on time at their destination.

  • CMH is located at 4600 International Gateway.

Rickenbacker International Airport (LCK)

  • You can arrive at LCK from the centre of Columbus in about 25 minutes by car (depending on traffic). The journey on public transport will take roughly 1 hour 15 minutes to travel the 23 kilometres or so.

  • Kick back before your Columbus to BWI flight at a hotel close to Rickenbacker International Airport. Best Western Canal Winchester Inn - Columbus South East is one option where you can roll out of bed and get to the airport with time to spare.

  • When it comes to keeping flights punctual, Rickenbacker International Airport has an on-time arrival performance of 75%.

About Baltimore Washington International Airport (BWI)

Getting from Baltimore Washington International Airport (BWI) to central Washington DC

  • From Baltimore Washington International Airport, central Washington DC is around 48 kilometres away. It takes about 40 minutes to reach the city centre by car.

  • Travelling on public transport takes about 50 minutes.

How to find the cheapest flights from Columbus to Baltimore Washington International Airport (BWI)

  • Right now, 49 € is the lowest price we've found for a one-way ticket from Columbus to Baltimore Washington International Airport. The cheapest price for a return flight is 106 €. Keep in mind fares may change due to demand at the time of booking.

  • Booking ahead of time is often the key to finding a cheap flight from Columbus to BWI. Fares tend to rise as demand increases, so the closer your departure date, the more you'll likely spend.

  • The 'Whole month' tool shows you the cheapest Columbus to Baltimore Washington International Airport tickets across the month. It's an easy way to snap up a bargain if your trip dates are flexible.

  • Save time searching for cheap plane tickets from Columbus to BWI by setting up a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.

  • Find a cheap flight from Columbus to Baltimore Washington International Airport by using filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Columbus to Baltimore Washington International Airport (BWI)

  • July is the busiest month for flights from Columbus to Baltimore Washington International Airport (BWI). Plan your visit to Washington DC in December for a more laid-back experience.

  • Book a Columbus to BWI plane ticket departing in July if you want to visit the city during its warmest month. You can expect temperatures in Washington DC to range from 19ºC (66ºF) to 33ºC (91ºF).

  • If you like travelling in cooler conditions, look for a cheap ticket from Columbus to Baltimore Washington International Airport in January when temperatures are between -6ºC (21ºF) and 10ºC (50ºF).

More about Washington DC

Explore more of the United States

  • You've done Washington DC, now it's time to discover other parts of the United States. Travel around 153 kilometres northeast to Philadelphia to tick off its must-visit sights. From Independence Hall to Liberty Bell and Philadelphia Museum of Art, you've got a jam-packed schedule ahead.

  • If there's time to check out another corner of the United States, head for Virginia Beach, about 274 kilometres south of Washington DC. Virginia Beach Boardwalk, Resort Beach and Neptune's Park are among its highlights.

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