Travelling from John Glenn Columbus International Airport (CMH) to George Bush Intercontinental Airport (IAH): what you need to know
Jump on a direct flight from John Glenn Columbus International Airport to George Bush Intercontinental Airport and you'll be travelling for an average of 2 hours 50 minutes.
Houston is one hour behind Columbus and follows the UTC-5 timezone.
Flights from CMH to IAH start at 06:30 — the first with United Airlines. The latest departure is at 17:05 with United Airlines. Overall, there are 23 weekly John Glenn Columbus International Airport to George Bush Intercontinental Airport flights.
For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to board your CMH to IAH flight.
You can expect longer queues during popular months such as July. Arriving up to four hours ahead of international flights and two hours for domestic departures is a wise move.
Travelling to Houston (and then discovering more of United States!) is a snap with United Airlines. This popular carrier offers direct flights from John Glenn Columbus International Airport to George Bush Intercontinental Airport.
The airline that passengers book most often on this route is United Airlines.
With 71.76% of services arriving as scheduled, United Airlines is the most punctual carrier operating CMH to IAH flights.
Think about adding a stopover when booking your ticket from John Glenn Columbus International Airport to George Bush Intercontinental Airport. Simply deselect 'Direct flights only' to break up your trip, or perhaps explore a new destination along the way. Here are some options between CMH and IAH:
Nashville International Airport
Lambert-St. Louis International Airport
Hartsfield-Jackson Atlanta International Airport
How to find the cheapest flights from John Glenn Columbus International Airport (CMH) to George Bush Intercontinental Airport (IAH)
$98 is the lowest price for a one-way John Glenn Columbus International Airport to George Bush Intercontinental Airport flight. Return flights start at $230. These prices can change based on demand.
To score cheap tickets from CMH to IAH, reserve your journey seven months before your departure.
The cheapest month for flights from John Glenn Columbus International Airport to George Bush Intercontinental Airport is June. Use the 'Whole month' tool to find the lowest airfares if you have flexible dates.
Spend less time searching for cheap flights from CMH to IAH by setting up a Price Alert. We'll send you an email or notification on the app when fares go down.
Find the perfect flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from John Glenn Columbus International Airport to George Bush Intercontinental Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.
Handy information about John Glenn Columbus International Airport (CMH)
CMH's address is 4600 International Gateway.
Of all flights departing from John Glenn Columbus International Airport, 79.5% arrive as scheduled at their destination.
John Glenn Columbus International Airport is about 13 kilometres from central Columbus. If you're ride-sharing, catching a cab or driving from the centre, it'll take 10 minutes or so to arrive, depending on the traffic.
The trip when using public transport takes about 1 hour 5 minutes.
Need a convenient hotel near CMH? If you're catching an early flight from John Glenn Columbus International Airport to George Bush Intercontinental Airport, these stays will have you sleeping moments from your check-in counter:
Arriving at George Bush Intercontinental Airport (IAH)
If you're coming in on a late John Glenn Columbus International Airport to George Bush Intercontinental Airport flight, nothing beats the convenience of being near the terminal. Grab your suitcases from the carousel and then be showered and snoozing soon after at one of these accommodation options near IAH:
Grab a George Bush Intercontinental Airport rental car and explore Houston and beyond with your own wheels. Dollar, Thrifty and Sixt are popular providers you can book with here.
Booking your ride from George Bush Intercontinental Airport about three weeks ahead gives you the best shot at securing a great deal.
Getting from George Bush Intercontinental Airport (IAH) to central Houston
You'll find IAH at 16930 JFK Boulevard.
From George Bush Intercontinental Airport, Houston is approximately 27 kilometres away. It takes around 20 minutes to reach the centre by car.
It takes roughly 50 minutes when travelling by public transport.
When to fly to George Bush Intercontinental Airport (IAH)
The quietest month for a flight from John Glenn Columbus International Airport to George Bush Intercontinental Airport is February, while July is the most popular. Pick the best time to visit Houston based on whether you prefer a more fast-paced or easygoing experience.
The warmest month in Houston is August, with the temperature ranging between 24ºC and 40ºC. Lock in your flights from John Glenn Columbus International Airport to George Bush Intercontinental Airport in this month if this is the type of weather you like.
If you want cooler conditions, look for a cheap ticket from CMH to IAH in January. Temperatures average between 5ºC and 19ºC then.
Explore more of United States
You've visited Houston, now it's time to discover more of United States. Journey around 306 kilometres west to San Antonio to check off its must-visit sights. From The San Antonio River Walk to San Antonio Missions National Historical Park and San Fernando Cathedral, you'll have a full itinerary ahead.
Dallas is another must-experience destination in United States and is around 370 kilometres north of Houston. No journey is complete without visiting Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.
