$77 Cheap Flights from Baltimore (BWI) to Columbus (CMH)

View $77 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to John Glenn Columbus Intl. Airport (CMH)

Cheap Flights from Baltimore to Columbus (BWI-CMH)

Prices were available within the past 7 days and start at $77 for one-way flights and $142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Nov 7 - Sat, Nov 8
BWI
Baltimore
CMH
Columbus
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Baltimore to Columbus, returning Sat, Nov 8, priced at $142 found 1 day ago
United
Sat, Oct 25 - Fri, Oct 31
BWI
Baltimore
CMH
Columbus
$149 Roundtrip, found 2 days ago
$149
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 25 from Baltimore to Columbus, returning Fri, Oct 31, priced at $149 found 2 days ago
United
Tue, Jan 27 - Wed, Feb 4
BWI
Baltimore
CMH
Columbus
$154 Roundtrip, found 4 days ago
$154
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jan 27 from Baltimore to Columbus, returning Wed, Feb 4, priced at $154 found 4 days ago
Frontier Airlines
Fri, Nov 14 - Sun, Nov 16
BWI
Baltimore
CMH
Columbus
$154 Roundtrip, just found
$154
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Nov 14 from Baltimore to Columbus, returning Sun, Nov 16, priced at $154 just found
Frontier Airlines
Mon, Nov 3 - Wed, Nov 5
BWI
Baltimore
CMH
Columbus
$158 Roundtrip, just found
$158
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Nov 3 from Baltimore to Columbus, returning Wed, Nov 5, priced at $158 just found
Spirit Airlines
Thu, Nov 13 - Sat, Nov 15
BWI
Baltimore
CMH
Columbus
$159 Roundtrip, just found
$159
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Nov 13 from Baltimore to Columbus, returning Sat, Nov 15, priced at $159 just found
Spirit Airlines
Tue, Oct 14 - Sat, Oct 18
BWI
Baltimore
CMH
Columbus
$161 Roundtrip, found 19 hours ago
$161
Roundtrip
found 19 hours ago
Select Spirit Airlines flight, departing Tue, Oct 14 from Baltimore to Columbus, returning Sat, Oct 18, priced at $161 found 19 hours ago
Spirit Airlines
Wed, Nov 5 - Fri, Nov 7
BWI
Baltimore
CMH
Columbus
$163 Roundtrip, found 2 days ago
$163
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Nov 5 from Baltimore to Columbus, returning Fri, Nov 7, priced at $163 found 2 days ago
Delta
Tue, Jan 27 - Wed, Feb 4
BWI
Baltimore
CMH
Columbus
$174 Roundtrip, found 4 days ago
$174
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 27 from Baltimore to Columbus, returning Wed, Feb 4, priced at $174 found 4 days ago
Southwest Airlines
Sat, Oct 11 - Sat, Oct 18
BWI
Baltimore
CMH
Columbus
$181 Roundtrip, found 2 days ago
$181
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sat, Oct 11 from Baltimore to Columbus, returning Sat, Oct 18, priced at $181 found 2 days ago

Find the cheapest month to fly from Baltimore (BWI) to Columbus (CMH)

March is typically the cheapest month to fly

From $124 - $346 per traveler.

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH) cost?
Get a cheap one-way flight from $77 or cheap return flight from $142 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH)?
The cheapest month to fly from BWI to CMH is November, when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH)?
You can fly nonstop from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH) on a Southwest Airlines flight.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH)?
To find the cheapest airline that'll fly you from BWI to CMH, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH)?
When departing from Baltimore Washington Intl. Thurgood Marshall Airport (BWI), you can take your pick from an average of 2 daily direct flights to John Glenn Columbus Intl. Airport (CMH).
What are the most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH)?
More passengers fly between BWI and CMH at 8 AM than at any other time of day. Rather skip the crowds? Travel outside of rush hours and you could save on your ticket as well.
What day of the week has the most flights from BWI to CMH?
If you depart on a Friday, you'll get the greatest range of options for flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH).
What is the earliest flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH)?
Take the earliest flight at around 8:35AM UTC-5, departing from Baltimore Washington Intl. Thurgood Marshall Airport (BWI). You'll be flying for approximately 1h 35m, arriving at John Glenn Columbus Intl. Airport (CMH) at approximately 10:10AM UTC-5.
How long does it take to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH)?
Typically, it takes 1 hour and 27 minutes to fly the 340 mi from BWI to CMH.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH)?
To avoid possible delays on the Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH) route, aim to fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Columbus from Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
John Glenn Columbus Intl. Airport (CMH) is the only airport in Columbus with direct flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI). Compare the available options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH) last-minute?
Waiting until just before your departure to book your flight from BWI to CMH generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of snagging a bargain.
Is it cheaper to book a BWI to CMH flight and hotel package?
Booking a BWI to CMH flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our wide range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to John Glenn Columbus Intl. Airport (CMH)?
If you reserved your BWI to CMH flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
John Glenn Columbus Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$142
Distance
335 mi
Average flight time
1 hour 23 mins

Book with confidence

Book with confidence

Baltimore to Columbus Flights

The cheapest times to fly from Baltimore to Columbus

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Columbus are during the month of November. You can find some of the cheapest flights from Baltimore to Columbus with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Columbus

Sunday is one of the best days to book for cheap flights from Baltimore to Columbus: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Columbus

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Columbus in 2025. You can also book with separate airlines for your outbound and return journeys, from $77 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Columbus flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Columbus airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Baltimore to Columbus Flights

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*Available to One Key members.