Southwest Airlines proudly serves John Glenn Columbus International Airport.
Take some time away from the Arch City and board a Southwest flight departing from John Glenn Columbus International Airport. Flying Southwest means you can travel far and wide across the U.S. and trade the plains for mountains or maybe some southern comfort. Make time to visit other parts of the U.S. that you’ve always wanted to see in person. Whether you take a shared ride or book a shuttle, departing from John Glenn Columbus International Airport is simple when your trip starts with us.
While we know you have a soft spot for the rhythm of life in Columbus, let your adventurous side take the lead and leave behind America’s Heartland. Perhaps this is the chance you’ve been waiting for to explore corners of the U.S. you’ve never ventured into. Trade Columbus’s skyscrapers and bright lights for the scenic mountain ranges of the Pacific Northwest or the glistening waters of the Pacific Ocean. Go from freshwater to saltwater in a matter of hours and enjoy fresh-caught food and sandy piers. Wherever you’ve been itching to explore, count on Southwest to help you get there and start your new adventure.
Explore beyond Columbus and satisfy your craving for travel. Take a step away from the Midwest with a flight on Southwest Airlines. Whether you choose to be closer to the great outdoors or are looking for a new cultural experience, Southwest can take you there from John Glenn Columbus International Airport. Explore where you can fly and rack up Rapid Rewards® points. Rest assured that booking will be straightforward from flight selection to checkout to boarding. Learn more about what makes the Southwest® Experience different.
Experience otherworldly theme parks or enjoy the down to earth vibes in this Central Florida city that’s the perfect steppingstone for once in a lifetime day trips.
*Fares are updated hourly. Fares displayed on external channels may no longer be available at time of booking. To find the most updated fare, please visit Southwest.com. Restrictions and exclusions apply. Seats and dates are limited. Fares may vary by destination, flight, and day of week and won't be available on some flights that operate during very busy travel times and holiday periods.
Got flexible travel plans?
Use our Low Fare Calendar to find the lowest fares on flights from Columbus available inside your travel window.
Details about John Glenn Columbus International Airport.
Airport code:CMH
City:Columbus
State:Ohio
Concourse A
Gates A: 2-6
Airport-provided WiFi
Cities with weekly flights from CMH
115†
Cities with daily nonstop flights Monday through Friday from CMH
17‡
Cities with daily nonstop flights Saturday through Sunday from CMH
18§
*Fares are updated hourly. Fares displayed on external channels may no longer be available at time of booking. To find the most updated fare, please visit Southwest.com. Restrictions and exclusions apply. Seats and dates are limited. Fares may vary by destination, flight, and day of week and won't be available on some flights that operate during very busy travel times and holiday periods.
†Weekly flights based on DOT published scheduled average flights Monday through Sunday between 5/1/2025 and 5/31/2025. Note: route may not operate every day of the week.
‡Nonstop flights based on DOT published scheduled average flights Monday through Friday between 5/1/2025 and 5/31/2025.
§Nonstop flights based on DOT published scheduled average flights Saturday through Sunday between 5/1/2025 and 5/31/2025.
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