Cheap Flights from Columbus (CMHA) to Houston (HOUA)

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Flight deals from Columbus to Houston

Looking for a cheap last-minute deal or the best round-trip flight from Columbus to Houston? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Columbus to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Columbus to Houston flights are currently cheapest in July.

Direct flights from Columbus to Houston

Alternative Columbus to Houston routes

Looking for the cheapest, fastest or easiest route from Columbus to Houston? You could fly into the following airports instead.

Columbus to Houston: Flight information

The things to know before you go.
Cheapest flight found$84
Cheapest month to flyJuly
Average flight time2 hrs, 54 mins
Most popular airlineSouthwest Airlines
Average flights per week71

Finding cheap flights from Columbus to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a round-trip flight from Columbus to Houston is $170. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 53 minutes is the average flight time from Columbus to Houston.
Southwest Airlines, United and Air New Zealand fly direct from Columbus to Houston.
There are 71 flights per week flying from Columbus to Houston, as of June 2025.
The cheapest month to fly from Columbus to Houston is usually June 2025.
If you're flying from Columbus, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 15.5 miles away from the center of Houston. We've found flights to this airport from $170.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Columbus to Houston on Wednesday, June 25, 2025.
Yes – the average flight time is 2 hours and 53 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 82°F. August is typically the warmest month in Houston, when it usually averages around 93°F. You can expect the least rain in March. The coldest month is January, with temperatures averaging 43°F. The rainiest month is June.
The cheapest airline that flies to Houston is Spirit Airlines, and the cheapest airline that flies to Houston George Bush Intercntl. Airport is Southwest Airlines.

Traveling from Columbus to Houston: what you need to know

  • Begin your trip planning by checking out the departure points for your flight from Columbus to Houston. Explore your options for setting off from John Glenn Columbus International Airport (CMH) or Rickenbacker International Airport (LCK), two of the city's main airports.

  • The major gateways to Houston are George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU).

  • The average duration of a direct Columbus to Houston flight is 2 hours 50 minutes.

  • Houston's timezone is UTC-5, which makes Houston one hour behind Columbus.

  • With 18 flights a week between the two airports, John Glenn Columbus International Airport (CMH) to George Bush Intercontinental Airport (IAH) is the most popular route. Hop on the first flight from Columbus to Houston with United Airlines at 06:30. If you prefer to get more out of your day before jetting off, the last flight from CMH to IAH is with United Airlines at 17:05.

  • Give yourself plenty of time to make your Columbus to Houston flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're flying during a peak month like July, get to the airport even earlier. It's wise to arrive up to four hours before an international flight and two hours ahead of domestic departures. Expect lines to be longer during vacation periods like Christmas, New Year and spring break.

How to find the cheapest flights from Columbus to Houston

  • At the moment, $84 is the lowest price we've found for a one-way ticket from Columbus to Houston. The cheapest price for a return flight is $170. Remember fares may change due to demand at the time of booking.

  • To secure cheap Columbus to Houston flights, reserve your trip three months before your departure date.

  • Organize your trip for June. That's the best month for scoring cheap plane tickets from Columbus to Houston. If your travel dates are not set in stone, use the 'Whole month' tool to find the cheapest price across each month.

  • Save time searching for cheap flights from Columbus to Houston by creating a Price Alert. You'll get an email or notification through the app when a new discounted fare appears.

  • Tailor your flights using filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' Columbus to Houston flights.

Flying from Columbus

John Glenn Columbus International Airport (CMH)

  • Begin your journey at John Glenn Columbus International Airport (CMH), which offers a range of direct flights from Columbus to Houston. From CMH, you can fly seamlessly to George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU).

  • United Airlines is a popular carrier that offers direct Columbus to Houston plane tickets leaving from CMH.

  • Located around 6 miles from the center of Columbus, CMH can be reached in about 10 minutes by car, depending on traffic. The journey on public transport takes roughly 1 hour 5 minutes.

  • Want a stress-free start to your vacation? Stay near John Glenn Columbus International Airport. Whether you're boarding an early flight from Columbus to Houston or just don't want to be rushed, these hotels are perfect:

  • 79.5% of flights that depart John Glenn Columbus International Airport arrive at their destination on schedule.

  • You'll find CMH at 4600 International Gateway.

Arriving in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • Once your flight from Columbus to Houston has arrived, you can get to the city center in around 20 minutes by car. Central Houston is roughly 10 miles from William P. Hobby Airport (HOU).

  • You can expect the journey to take roughly 1 hour 40 minutes on public transport.

  • Hang the 'Do not disturb' sign on your door and rest at a hotel near HOU. Here are a few options where you can kick back after your flight from Columbus to Houston:

  • No time to waste? The fastest way to get to where you're going is with a William P. Hobby Airport rental car. Grab your wheels from Easirent, Dollar or Thrifty and be on your way in a flash.

  • Snap up the best price by reserving your ride from HOU four weeks in advance. You can also expect to have a wider selection of vehicles.

  • William P. Hobby Airport is located at 7800 Airport Boulevard.

Best time to go to Houston

  • July is the most popular month for flights from Columbus to Houston. To escape the crowds, visit Houston in February.

  • The warmest month in Houston is August, with temperatures ranging between 75ºF and 104ºF. Lock in your Columbus to Houston ticket then if you enjoy this type of weather.

  • If you like traveling in cooler conditions, search for a cheap flight from Columbus to Houston in January when temperatures average between 41ºF and 66ºF.

More about Houston

Explore more of United States

  • San Antonio is just one of the many cities in United States waiting to be explored once you've seen the sights of Houston. Around 190 miles to the west, its top attractions include The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

  • Around 230 miles north of Houston, Dallas is another essential stop in United States. Start your sightseeing at Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.