John Glenn Columbus International (CMH)
Total Routes
50
Direct destinations
Airlines
0
Operating from CMH
Hub Status
0
Airlines with hub here
About John Glenn Columbus International
Overview
John Glenn Columbus International (CMH) is a significant airport serving Columbus, United States. Located at 40.00°N, 82.89°W, the airport operates in the America/New_York timezone.
✈️ Flight Network
50
Total Destinations
29
International
21
Domestic
CMH connects travelers to major cities across multiple continents, serving as an important gateway for international travel.
🛫 Airlines & Services
John Glenn Columbus International hosts a diverse mix of carriers:
- • Full-Service Airlines: Premium carriers offering comprehensive services, lounges, and global connections
- • Low-Cost Carriers: Budget-friendly options for price-conscious travelers
- • Regional Airlines: Connecting smaller cities and providing feeder services
🌟 Popular Routes
Top destinations from CMH include:
- • Major business hubs for corporate travelers
- • Popular tourist destinations for leisure trips
- • Key connecting airports for onward journeys
- • Domestic cities for regional connectivity
💡 Smart Booking Tips
Best Booking Window
Domestic: 1-3 months ahead
International: 2-5 months ahead
Price Optimization
• Fly Tuesday/Wednesday for savings
• Avoid peak seasons & holidays
Track seasonal patterns specific to Columbus routes. International flights often have wider price variations based on global events and seasons.
Popular Destinations from CMH
International Routes
Toronto
Canada
From $226
Cancun
Mexico
From $548
Mexico City
Mexico
From $668
Vancouver
Canada
From $775
Dublin
Ireland
From $1248
Manchester
United Kingdom
From $1297
London
United Kingdom
From $1335
London
United Kingdom
From $1341
Oslo
Norway
From $1386
Amsterdam
Netherlands
From $1391
Madrid
Spain
From $1394
Paris
France
From $1395
Domestic Routes
Chicago
O'Hare International
From $171
Chicago
O'Hare International
From $171
Washington
Washington Dulles International
From $172
Charlotte
Charlotte Douglas International
From $184
Atlanta
Hartsfield-Jackson Atlanta International
From $208
Atlanta
Hartsfield-Jackson Atlanta International
From $208
Newark
Newark Liberty International
From $211
New York
John F. Kennedy International
From $216
New York
John F. Kennedy International
From $216
Minneapolis
Minneapolis–Saint Paul International
From $251
Boston
Logan International
From $254
Orlando
Orlando International
From $294
Airlines Operating at CMH
Travel Tips for John Glenn Columbus International
Best Time to Book
For the best deals on flights from CMH, book domestic flights 1-3 months in advance and international flights 2-5 months ahead. Tuesday and Wednesday departures often offer lower fares.
Airport Connection Times
Allow at least 45 minutes for domestic connections and 90 minutes for international connections at John Glenn Columbus International. Peak travel times may require additional buffer.
Frequently Asked Questions
What airlines fly from John Glenn Columbus International?
John Glenn Columbus International is served by 0 airlines, including. Major carriers provide both domestic and international service.
How many destinations can I fly to from CMH?
You can fly to 50 destinations from John Glenn Columbus International, including 29 international and 21 domestic routes.
What is the airport code for Columbus?
The IATA airport code for John Glenn Columbus International in Columbus is CMH. This code is used when booking flights and checking flight status.