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Cheap Flights from Houston to Port Columbus

Compare Houston to Port Columbus flight deals

Find the cheapest month or even day of the year to fly to Port Columbus

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Flight deals from Houston to Port Columbus

Looking for a cheap last-minute deal or the best return flight from Houston to Port Columbus? Find the lowest prices on one-way and return tickets right here.
Columbus.R 1,398 per passenger.Departing Sat, 20 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Sat, 20 Sep, arriving in Port Columbus.Price includes taxes and charges.From R 1,398, select.
Columbus.R 1,453 per passenger.Departing Sat, 23 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Sat, 23 Aug, arriving in Port Columbus.Price includes taxes and charges.From R 1,453, select.
Columbus.R 1,712 per passenger.Departing Thu, 2 Oct.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Thu, 2 Oct, arriving in Port Columbus.Price includes taxes and charges.From R 1,712, select.
Columbus.R 1,715 per passenger.Departing Tue, 18 Nov.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Tue, 18 Nov, arriving in Port Columbus.Price includes taxes and charges.From R 1,715, select.
Columbus.R 2,141 per passenger.Departing Fri, 25 Jul.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Fri, 25 Jul, arriving in Port Columbus.Price includes taxes and charges.From R 2,141, select.
Columbus.R 2,258 per passenger.Departing Wed, 1 Oct.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Wed, 1 Oct, arriving in Port Columbus.Price includes taxes and charges.From R 2,258, select.
Columbus.R 2,258 per passenger.Departing Thu, 7 Aug.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Thu, 7 Aug, arriving in Port Columbus.Price includes taxes and charges.From R 2,258, select.
Columbus.R 2,416 per passenger.Departing Sat, 20 Sep.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Sat, 20 Sep, arriving in Port Columbus.Price includes taxes and charges.From R 2,416, select.

Find the cheapest month to fly from Houston to Port Columbus

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Port Columbus flights are currently cheapest in September.
Jul
from R 2,141
Aug
from R 1,453
Sep
from R 1,398
Oct
from R 1,712
Nov
from R 1,715
Dec
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Jan
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Feb
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Mar
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Apr
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May
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Jun
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Direct flights from Houston to Port Columbus

Houston to Port Columbus: Alternative routes

Compare routes from Houston to Columbus below. You may find an airport to fly into that's cheaper, faster, or easier than Port Columbus.

Houston to Columbus: Flight information

The things to know before you go.
Cheapest flight foundR 1,398
Cheapest month to flySeptember
Average flight time2 hrs, 35 mins
Most popular airlineUnited
Average flights per week86

Finding cheap flights from Houston to Port Columbus: Frequently asked questions

The best price we found for a return flight from Houston to Port Columbus is R 3,423. 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 35 minutes is the average flight time from Houston to Port Columbus.
United, Southwest Airlines and Mesa Airlines fly direct from Houston to Port Columbus.
As of July 2025, there are 43 flights per week flying from Houston to Port Columbus.
The cheapest month to fly from Houston to Port Columbus is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Port Columbus Airport on Thursday, 14 August 2025.
Yes – the average flight time is 2 hours and 35 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 Port Columbus 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 Columbus is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Houston to John Glenn Columbus International Airport (CMH): What you need to know

  • Your travel story starts at one of Houston's main airports, George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU). Explore your options for booking a flight from Houston to John Glenn Columbus International Airport (CMH) leaving from either of these bases.

  • Expect to be travelling for 2 hours 40 minutes. On average, that's the duration of a direct Houston to John Glenn Columbus International Airport flight.

  • Columbus is one hour ahead of Houston. John Glenn Columbus International Airport is located in Columbus, which is in the UTC-4 timezone.

  • George Bush Intercontinental Airport (IAH) to John Glenn Columbus International Airport (CMH) is the most popular route. There are 18 direct flights a week to pick from. If you prefer a later start to the day, take the last flight with United Airlines at 8:16pm. Opt for the first IAH to CMH departure operated by United Airlines at 7:20am if you'd rather get going earlier.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your flight from Houston to CMH.

  • With more travellers during high season, it's smart to get to your terminal even earlier. Two hours for domestic flights and up to four for international journeys will help you deal with any delays.

Airports in Houston

George Bush Intercontinental Airport (IAH)

  • George Bush Intercontinental Airport (IAH) will have you travelling directly to your destination. Nonstop flights from Houston to John Glenn Columbus International Airport (CMH) can be booked from this terminal.

  • United Airlines is a well-known airline that offers direct flights from Houston to John Glenn Columbus International Airport jetting out of IAH.

  • United Airlines ranks first in bookings for flights from IAH to CMH.

  • United Airlines leads the way as the most punctual carrier on this route, with 82.58% of services arriving as scheduled.

  • The journey from central Houston to IAH takes around 50 minutes by public transport. If you ride-share, drive or grab a cab, you'll cover the 27 kilometres in 20 minutes or so, depending on traffic.

  • Have an early flight from Houston to John Glenn Columbus International Airport? Avoid rushing to the terminal (and get some bonus sleep) by staying at one of these hotels near George Bush Intercontinental Airport:

  • When it comes to George Bush Intercontinental Airport's on-time performance, 78.42% of flights arrive within the scheduled time frame.

  • IAH is located at 16930 JFK Boulevard.

William P. Hobby Airport (HOU)

  • Catching a flight out of William P. Hobby Airport (HOU)? Direct Houston to John Glenn Columbus International Airport (CMH) plane tickets can be booked from here.

  • Southwest Airlines offers direct flights from Houston to CMH leaving from HOU. Book your favourite seat and get to your destination in a single hop.

  • On the HOU to CMH route, Southwest Airlines is the go-to airline for most travellers.

  • Among the carriers operating flights between William P. Hobby Airport and John Glenn Columbus International Airport, Southwest Airlines has the highest rate of on-time arrivals.

  • You can get to HOU from the centre of Houston in about 20 minutes by car (depending on traffic). The journey on public transport will take roughly 1 hour 40 minutes to cover the 19 kilometres or so.

  • Get your holiday started early with an additional night away from home. Before catching your Houston to CMH flight, kick back in one of these hotels close to William P. Hobby Airport:

  • The majority of flights that leave William P. Hobby Airport make it to their destination right on cue. It boasts an on-time performance rate of 81.06%.

  • HOU is located at 7800 Airport Boulevard.

About John Glenn Columbus International Airport (CMH)

Getting from John Glenn Columbus International Airport (CMH) to central Columbus

  • John Glenn Columbus International Airport is roughly 10 kilometres from central Columbus. How long it'll take to get to the centre by car hire or cab will depend on the time of day. Do some research before you go.

  • It typically takes 1 hour 5 minutes when travelling by public transport.

How to find the cheapest flights from Houston to John Glenn Columbus International Airport (CMH)

  • R 1,398 is currently the lowest price for a one-way ticket from Houston to John Glenn Columbus International Airport. Return flights start from R 3,423. These prices may change depending on demand.

  • To find cheap flights from Houston to CMH, book in advance. Airlines usually offer their most competitively priced fares when tickets first go on sale.

  • The 'Whole month' search tool shows you the cheapest Houston to John Glenn Columbus International Airport tickets across every month. It's a great way to find a bargain if your travel dates aren't set in stone.

  • Save time searching for cheap plane tickets from Houston to CMH by creating a Price Alert. We'll send you an email or notification on the app when a new discounted fare appears.

  • Find an affordable flight from Houston to John Glenn Columbus International Airport by using the search filters. Select your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Houston to John Glenn Columbus International Airport (CMH)

  • July is the most popular month for flights from Houston to John Glenn Columbus International Airport (CMH). Visit Columbus in April for a quieter experience.

  • The warmest month in Columbus is July, with temperatures ranging between 15ºC (59ºF) and 30ºC (86ºF). Lock in your Houston to CMH plane ticket then if this is the type of weather you enjoy.

  • Search for cheap tickets from Houston to John Glenn Columbus International Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -11ºC (12ºF) and 6ºC (43ºF).

More about Columbus

  • Start your Columbus trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from Houston to John Glenn Columbus International Airport, explore our range of hotels including:

  • Franklin Park Conservatory and Botanical Gardens and Whetstone Park / Park of Roses are just two of the leading attractions to put on your Columbus must-do list. Continue your sightseeing adventures at Easton Town Centre.

Explore more of the United States

  • Indianapolis is just one of the many cities in the United States waiting to be discovered after you've seen Columbus. Around 274 kilometres away to the west, check out popular attractions including 9-11 Memorial, Lucas Oil Stadium and Eiteljorg Museum.

  • Around 257 kilometres north of Columbus, Detroit is another favourite stop in the United States. No visit is complete without checking out Motown Museum, The Majestic Theatre and Detroit Institute of Arts.

Plan the rest of your trip from Houston to Columbus

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