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Cheap Flights from Port Columbus to Baltimore Washington International

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      Travellers and cabin class, 1 Adult, Economy
      Southwest Airlines

      Compare Port Columbus to Baltimore Washington International flight deals

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

      Book the best Baltimore Washington International fare with no extra fees

      Flight deals from Port Columbus to Baltimore Washington International

      Looking for a cheap last-minute deal or the best return flight from Port Columbus Airport to Baltimore Washington International Airport? If you want to travel next month, return fares start from Rs33,053. Find the lowest prices on one-way and return tickets right here.
      Washington D.C..Rs14,628 per passenger.Departing Tue, 27 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Tue, 27 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs14,628, select.
      Washington D.C..Rs14,786 per passenger.Departing Tue, 10 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Tue, 10 Nov, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs14,786, select.
      Washington D.C..Rs21,906 per passenger.Departing Wed, 23 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Wed, 23 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs21,906, select.
      Washington D.C..Rs22,397 per passenger.Departing Thu, 29 Oct.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Thu, 29 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs22,397, select.
      Washington D.C..Rs22,410 per passenger.Departing Wed, 23 Sep.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Wed, 23 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs22,410, select.
      Washington D.C..Rs22,436 per passenger.Departing Wed, 4 Nov.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Wed, 4 Nov, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs22,436, select.
      Washington D.C..Rs25,663 per passenger.Departing Wed, 17 Feb.One-way flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Wed, 17 Feb, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs25,663, select.
      Washington D.C..Rs29,736 per passenger.Departing Thu, 31 Dec.One-way flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Thu, 31 Dec, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs29,736, select.
      Washington D.C..Rs38,350 per passenger.Departing Thu, 11 Feb.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Thu, 11 Feb, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs38,350, select.
      Washington D.C..Rs38,668 per passenger.Departing Thu, 31 Dec.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Thu, 31 Dec, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs38,668, select.
      Washington D.C..Rs45,119 per passenger.Departing Sun, 30 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Sun, 30 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs45,119, select.
      Washington D.C..Rs61,091 per passenger.Departing Thu, 18 Mar.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Port Columbus on Thu, 18 Mar, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs61,091, select.
      Washington D.C..Rs62,747 per passenger.Departing Thu, 1 Jul.One-way flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Thu, 1 Jul, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs62,747, select.
      Washington D.C..Rs69,240 per passenger.Departing Thu, 18 Mar.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Thu, 18 Mar, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs69,240, select.
      Washington D.C..Rs91,695 per passenger.Departing Sun, 30 Aug.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Port Columbus on Sun, 30 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs91,695, select.

      Find the cheapest month to fly from Port 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 Port Columbus to Baltimore Washington International flights are currently cheapest in October.
      Aug
      from Rs45,119
      Sep
      from Rs21,906
      Oct
      from Rs14,628
      Nov
      from Rs14,786
      Dec
      from Rs29,736
      Jan
      Find prices
      Feb
      from Rs25,663
      Mar
      from Rs61,091
      Apr
      Find prices
      May
      Find prices
      Jun
      Find prices
      Jul
      from Rs62,747

      Direct flights from Port Columbus to Baltimore Washington International

      Southwest Airlines

      Port Columbus to Baltimore Washington International: Alternative routes

      Compare routes from Port 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 Rs22,397
      Search flights

      Washington Dulles

      37km from central Washington D.C.
      from Rs16,518
      Search flights

      Baltimore Washington International

      44km from central Washington D.C.
      Cheapest
      from Rs14,675
      Search flights

      Columbus to Washington D.C.: Flight information

      The things to know before you go.
      Cheapest flight foundRs14,675
      Cheapest month to flyOctober
      Average flight time1 hr, 22 mins
      Most popular airlineSouthwest Airlines
      Average flights per week22

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

      The best price we found for a return flight from Port Columbus to Baltimore Washington International is Rs33,053. 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 22 minutes is the average flight time from Port Columbus to Baltimore Washington International.
      Southwest Airlines flies direct from Port Columbus to Baltimore Washington International.
      As of August 2026, there are 22 flights per week flying from Port Columbus to Baltimore Washington International.
      The cheapest month to fly from Port Columbus to Baltimore Washington International is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Port Columbus Airport to Baltimore Washington International Airport on Tuesday, 22 September 2026.
      Yes – the average flight time is 1 hour and 22 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.

      Currently, Frontier Airlines and Southwest Airlines offer the cheapest flight tickets to Baltimore Washington International.

      Flying from Port Columbus Airport (CMH) to Baltimore Washington International Airport (BWI): what you need to know

      • Around 1 hour 20 minutes is how long you'll be travelling on a direct flight from Port Columbus Airport to Baltimore Washington International Airport.

      • Columbus and Washington DC share the same timezone, UTC-5.

      • You can choose from 12 weekly Port Columbus Airport to Baltimore Washington International Airport flights. The 05:20 departure with Southwest Airlines is the earliest flight available. Southwest Airlines operates the last service of the day at 20:05.

      • Arrive at the airport on time so you don't miss your CMH to BWI flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

      • You can expect bigger queues during popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure will give you ample time for security and boarding.

      • Southwest Airlines is your gateway to exploring Washington DC (and perhaps some other exciting corners of the United States!). Check out the direct flights from Port Columbus Airport to Baltimore Washington International Airport offered by this popular airline.

      • Most passengers choose to travel with Southwest Airlines on this route.

      • Southwest Airlines is the most punctual carrier offering CMH to BWI flights. A dependable 84.68% of its departures on this route arrive as scheduled.

      • If you want to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Port Columbus Airport to Baltimore Washington International Airport. Here are the most popular stopovers between CMH and BWI:

        • Charlotte Douglas Airport

        • Detroit Wayne County Airport

        • Norfolk International Airport

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

      • Rs14,628 is the lowest price for a one-way Port Columbus Airport to Baltimore Washington International Airport flight. A return flight starts from Rs33,053. These fares can change depending on demand.

      • Don't leave everything to the last minute. You're more likely to get cheap tickets from CMH to BWI if you book ahead. Airlines often offer some amazing early bird discounts.

      • Organise your trip for May. That's the cheapest month for flights from Port Columbus Airport to Baltimore Washington International Airport. If your travel dates are flexible, use the 'Whole month' tool to find the cheapest price across every month.

      • Landing cheap flights from CMH to BWI couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll notify you when a new deal comes up.

      • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Port Columbus Airport to Baltimore Washington International Airport.

      Handy information about Port Columbus Airport (CMH)

      • CMH is located at 4600 International Gateway.

      • When it comes to the on-time performance of Port Columbus Airport, 77% of flights arrive within the expected timeframe.

      • To get to Port Columbus Airport from central Columbus, it'll take about 20 minutes if you're travelling by car. This depends on traffic though. It's approximately 16 kilometres from the airport to the city centre.

      • The journey when using public transport takes about 40 minutes.

      • Need a convenient hotel near CMH? If you're catching an early flight from Port Columbus Airport to Baltimore Washington International Airport, these stays will have you sleeping moments from your departure gate:

      Arriving at Baltimore Washington International Airport (BWI)

      When to fly to Baltimore Washington International Airport (BWI)

      • July is the most popular month for flights from Port Columbus Airport to Baltimore Washington International Airport. To steer clear of the crowds, visit Washington DC in March.

      • Before locking in your flight from Port Columbus Airport to Baltimore Washington International Airport, think about the kind of weather you enjoy. July is the warmest month in Washington DC, with temperatures ranging from 19ºC to 33ºC.

      • January sees average temperatures of between -6ºC and 10ºC. Look for cheap tickets from CMH to BWI sometime then if you like travelling in cooler conditions.

      Explore more of the United States

      • New York is just one of the many places in the United States waiting to be discovered after you've experienced Washington DC. Around 322 kilometres away to the north-east, check out popular attractions including Central Park, Statue of Liberty and Metropolitan Museum of Art.

      • Philadelphia is another standout destination in the United States and is around 193 kilometres north-east of Washington DC. No trip is complete without seeing Independence Hall, Liberty Bell and Philadelphia Museum of Art.

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