C$81 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 return flight from Columbus to Houston? If you want to travel next month, return fares start from C$239. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Columbus to Houston from C$81 one-way

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 June.

Which airlines fly from Columbus to Houston?

Columbus to Houston: Flight information

The things to know before you go.
Cheapest flight foundC$81
Cheapest month to flyJune
Average flight time2 hrs, 50 mins
Most popular airlineUnited
Average flights per week70

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 return flight from Columbus to Houston is C$217. 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 50 minutes is the average flight time from Columbus to Houston.
United, Southwest Airlines and Air New Zealand fly direct from Columbus to Houston.
As of May 2026, there are 70 flights per week flying from Columbus to Houston.
The cheapest month to fly from Columbus to Houston is usually July.
If you're flying from Columbus, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from C$217.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Columbus to Houston on Thursday, July 2, 2026.
Yes – the average flight time is 2 hours and 50 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 May, the average temperature is usually around 25°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
The cheapest airline that flies to Houston is Frontier Airlines. And the cheapest airline that flies to Houston George Bush Intercntl. Airport is United.

Flying from Columbus to Houston: what you need to know

  • Countless great adventures start at one of Columbus's main airports, John Glenn Columbus International Airport (CMH) or Rickenbacker International Airport (LCK). Explore your options for booking a flight from Columbus to Houston setting off from either of these.

  • The chief entry points to Houston are George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU).

  • The average duration of a direct flight from Columbus to Houston is 2 hours 50 minutes. Houston's timezone is UTC-5, making Houston 1 hour behind Columbus.

  • The busiest route for flights from Columbus to Houston is from John Glenn Columbus International Airport (CMH) to George Bush Intercontinental Airport (IAH). Choose from 23 weekly services between these two airports. If you want to get going first thing, the earliest flight from CMH to IAH is the 06:30 United Airlines service. If you prefer to leave later in the day, the last departure is at 17:05 with United Airlines.

  • Leave plenty of time to make your flight from Columbus to Houston. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • Delays at security and check-in are likely if you're travelling during high season, so give yourself a little extra breathing room. A good rule for peak times? Get there up to four hours early for international flights and two hours for domestic departures.

  • When flying within United States, you won't need a visa or even a passport. However, you'll have to present another kind of identification, like an ID card or driver's licence. Once you've found cheap flights from Columbus to Houston, make sure your ID is up to date.

Flying from Columbus

John Glenn Columbus International Airport (CMH)

  • If you're searching for a direct flight from Columbus to Houston, you can leave from John Glenn Columbus International Airport (CMH). Fly from CMH to George Bush Intercontinental Airport (IAH) in one seamless journey.

  • If you want to leave from CMH, you can take a direct flight from Columbus to Houston with United Airlines.

  • We make it a piece of cake to book a flight from Columbus to Houston with a stopover. To see the options departing from John Glenn Columbus International Airport, uncheck 'Direct flights only.' Then, simply select a flight offering a stop long enough to tour your chosen city. Popular stopovers include:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Nashville International Airport (BNA)

    • Lambert-St. Louis International Airport (STL)

  • Located around 13 kilometres from the centre of Columbus, CMH can be reached in approximately 10 minutes by car, depending on traffic. The journey by public transport takes roughly 1 hour and 5 minutes.

  • Have an early flight from Columbus to Houston? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by picking one of these stays near John Glenn Columbus International Airport:

Arriving in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • As soon as your flight from Columbus to Houston has hit the runway, you can make your way to the city centre in around 22 minutes by car. Central Houston is approximately 19 kilometres from William P. Hobby Airport (HOU).

  • You can expect the trip to take approximately 1 hour and 42 minutes on public transport.

  • Place the 'Do not disturb' sign on your door and rest at a hotel close to HOU. Here are a few options where you can settle in after your flight from Columbus to Houston:

How to find the cheapest flights from Columbus to Houston

  • C$81 is the lowest price for a one-way ticket from Columbus to Houston. Return flights start from C$217. These fares may change based on availability.

  • To snag cheap flights from Columbus to Houston, reserve your trip 10 months before the departure date.

  • Plan your trip for June. That's the cheapest month for tickets from Columbus to Houston. If you have flexibility with your dates, use the 'Whole month' tool to find the lowest price across each month.

  • Finding a cheap ticket from Columbus to Houston is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll let you know when the price has dropped.

  • Use filters to find your ideal journey. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Columbus to Houston, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

Best time to go to Houston

  • February is the quietest month for flights from Columbus to Houston, while July is the busiest. Pick the ideal time to visit Houston based on whether you want a bustling atmosphere or a more laid-back vibe.

  • Schedule your flight from Columbus to Houston for August if you'd like to explore the city during its warmest month. Expect temperatures in Houston to range from 24ºC to 40ºC.

  • Search for cheap flights from Columbus to Houston in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 5ºC and 19ºC on average.

More about Houston

  • When it comes to searching for somewhere to rest your head, you'll find the best places to stay in Houston right here. Browse these hotels as soon as you've locked in your flight from Columbus to Houston:

  • The Houston Museum of Natural Science and The Museum of Fine Arts, Houston, Beck Building are just a couple of the top attractions to put on your Houston itinerary. Keep the sightseeing going at Hermann Park.

Complete your Houston trip with a car rental

  • We use the same magic that helped you find your cheap flight from Columbus to Houston to track down awesome deals on car rentals. Search for your ride in seconds and compare offers in one place. Plus we give you all the info you need to drive in Houston, from the most popular rental company to the average daily price.

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