Cheap flights from John Glenn Columbus International (CMH)

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

Get to know John Glenn Columbus International (CMH)

Airport locationColumbus, United States
IATA codeCMH
ICAO codeKCMH
Latitude & longitude39.9980556, -82.891944
Time zoneAmerica/New_York

Popular destinations from John Glenn Columbus International (CMH)

Search for more great flight deals to popular destinations from John Glenn Columbus International (CMH) with Kiwi.com. Compare flight prices on trending routes to find the best places to visit. John Glenn Columbus International (CMH) offers popular routes for both one-way trips or return journeys to some of the most famous cities in the world. Find amazing prices on the best routes from John Glenn Columbus International (CMH) when you travel with Kiwi.com.

from £41
from £40
from £46
from £65
from £51
from £72
from £76
from £264
See more trending destinations

Other popular flights from John Glenn Columbus International (CMH)

John Glenn Columbus International destination map 2025

CountryCityAirportIATA code
United StatesNew YorkLaGuardiaLGA
United StatesLos AngelesLos Angeles InternationalLAX
United StatesOrlandoOrlando InternationalMCO
United StatesLas VegasHarry Reid International AirportLAS
United StatesFort LauderdaleFort Lauderdale–Hollywood InternationalFLL
United StatesSeattleSeattle–Tacoma InternationalSEA
United StatesAtlantaHartsfield–Jackson Atlanta InternationalATL
United StatesDenverDenver InternationalDEN
United StatesDallasDallas/Fort Worth InternationalDFW
United StatesTampaTampa InternationalTPA

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Top airlines flying to/from John Glenn Columbus International

Frequently asked questions

How early should I arrive at John Glenn Columbus International Airport?
It is recommended to arrive at least 2 hours before your domestic flight and 3 hours before your international flight to allow enough time for check-in, security screening, and boarding.
When is the busiest time at John Glenn Columbus International Airport?
The busiest times at John Glenn Columbus International Airport are typically during the morning and evening rush hours, as well as on weekends. It is advisable to plan accordingly and allow extra time for check-in and security procedures.
How can I get from John Glenn Columbus International Airport to the city center?
There are several transportation options available from John Glenn Columbus International Airport to the city center, including taxis, rideshare services, airport shuttles, and public transportation. Choose the option that best suits your preferences and budget.
Is John Glenn Columbus International Airport a large airport?
Yes, John Glenn Columbus International Airport is a major airport serving the city of Columbus, Ohio. It offers a wide range of domestic and international flights and serves millions of passengers each year.
What can I do during a layover at John Glenn Columbus International Airport?
During a layover at John Glenn Columbus International Airport, you can explore various dining options, shop for souvenirs or essentials, relax in one of the airport lounges, or connect to the free Wi-Fi available throughout the terminal.
What time does John Glenn Columbus International Airport open?
John Glenn Columbus International Airport operates 24/7. The terminal building is open to passengers at all times. However, it is advisable to check with your airline for specific operating hours of check-in counters and security checkpoints.
Where can I find dining options at John Glenn Columbus International Airport?
John Glenn Columbus International Airport offers a variety of dining options throughout its terminals. From fast food chains to sit-down restaurants, you can find something to suit your taste buds. Check out the airport's directory for specific locations.
Search flights
Find connections from Columbus CMH

Search, compare, and book flights from John Glenn Columbus International (CMH).

Search flights

Company

Terms & ConditionsTerms of UsePrivacy PolicyMedia RoomSecurityLegal and whistleblowing disclosuresContact us

Platform

AboutTravel hacksPeopleCompany infoJobs

Features

Kiwi.com GuaranteeDisruption protectionMobile appSite mapFrequently asked questions

Discover

Kiwi.com
We hack the system,
you fly for less