John Glenn Columbus International Airport serves as a key gateway in Ohio. Located about six miles northeast of downtown Columbus, it connects travelers to domestic and international destinations. The airport handles flights for major airlines and supports cargo operations. Passengers find rental cars, dining options and shops within the terminal. Its layout includes multiple concourses with clear signage to help navigate security and boarding. As a hub for business and leisure travel, the facility emphasizes efficiency and accessibility for diverse travelers across North America.
| Power Grid: |
120 V, 60 Hz Plug: Type A , Type B
Type A:
  Read about power adapters |
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| Currency: |
US Dollar (USD) £1 ≈ US$1.33 |
| Cashless info: |
Rating 5/5
The U.S. is highly cashless, with credit and debit cards accepted almost everywhere. Mobile payment options like Apple Pay and Google Pay are widely used.
Save with a travel credit card |
| eSIM providers: |
Best value: Saily Flexibility: Airalo Read our in-depth comparison |
| Tipping: | Tipping is customary and expected in the U.S. In restaurants, 15-20% is standard. Taxi drivers, hotel staff, and tour guides also expect tips, usually around 10-20% depending on the service. |
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| Public drinking: | Public drinking laws vary by state, but it is generally prohibited in public spaces without a permit. |
| Public smoking: | Smoking is restricted in most indoor public spaces and some outdoor areas. Local laws vary. |
| Etiquette: | Greet with a firm handshake, maintain eye contact, respect personal space, and avoid discussing politics or income unless invited to share opinions. Politeness and friendliness are appreciated. |
| Thanksgiving (November) |
A major holiday with closures and domestic travel surges. |
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| Independence Day (July) |
Expect parades, fireworks, and celebrations nationwide. |
| Christmas (December) |
Markets, festive events, and crowded tourist spots. |
| Emergency contact: | Emergency Number: 911 (Police, Fire, Ambulance) |
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| Taxi apps: | Uber, Lyft, Bolt |
| Helpful links: |
Wikipedia Visa regulations Customs & border control Travel with medicine |
| Other: | The U.S. is known for its diverse landscapes, cultural experiences, and regional cuisines. Public transport is efficient in cities but less so in rural areas. Renting a car is recommended for exploring national parks. |
John Glenn Columbus International Airport serves as a major gateway to central Ohio, with a blend of historic significance and modern convenience. Renamed in 2016 in honor of astronaut and senator John Glenn, the airport balances efficient operations with a community vibe. It handles around six million passengers annually and offers 29 gates across three concourses, each with dedicated TSA checkpoints.
The airport recently underwent significant renovations, including a $140 million runway upgrade and an $80 million terminal expansion, boosting capacity and improving passenger comfort. Travelers appreciate the spacious terminal areas, multiple dining options such as Starbucks and local favorites and free Wi-Fi, although some note that more varied food choices could enhance the experience.
Despite its strengths, CMH has a few drawbacks. The three separate TSA checkpoints can be inconvenient, requiring passengers to plan their arrival time accordingly. Also, some passengers mention that certain shops and lounges have limited hours or availability, especially during off-peak times. Parking fees can be on the higher side, so budgeting for that is wise.
Overall, this airport is known for its friendly staff, ease of navigation and solid connectivity through multiple airlines. With its proximity to downtown Columbus and ongoing improvements, it’s a solid choice for travelers seeking a hassle-free start or end to their journeys in Ohio.
Located in Concourse B, the United Club offers comfortable seating, complimentary snacks and beverages, Wi-Fi, and workspaces. Access is available to United Club members, business and first-class passengers, or for a day pass purchase around US$59 (£44.11).
Situated in Concourse B, this lounge provides a quiet environment with refreshments, Wi‑Fi, and business facilities. Access is limited to Admirals Club members and premium cabin passengers, with day passes sometimes available.
Located in Concourse C, the Delta Sky Club features snacks, drinks, Wi‑Fi, and relaxing seating. Available to Delta premium flyers and members; day passes may be purchased when space allows.
Columbus offers a diverse choice of accommodations near the airport and downtown from budget-friendly hotels to upscale boutique stays. The city’s vibrant districts provide ample options for comfortable, convenient lodging close to cultural and dining hotspots.
To Downtown Columbus:
Just 6 miles (about 15 minutes) from the airport, accessible by taxi, rideshare services like Uber and Lyft, or the Central Ohio Transit Authority (COTA) bus. Taxi rides cost roughly US$20 – 30 (£14.95 – 22.43). The COTA bus stops at the airport and connects downtown but can take up to 40 minutes. Rideshares provide a faster, more flexible option.
To Ohio State University:
Located approximately 8 miles from the airport, reachable by taxi or rideshare services in about 20-25 minutes. Public transport options are available but involve transfers and longer travel time. University shuttles can operate during the academic year for students and visitors.
To Columbus Zoo and Aquarium:
Approximately 17 miles west of the airport. The most straightforward travel is by taxi or hire car, usually a 30-40 minute drive. Public transport is limited and not recommended for tourists carrying luggage.
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