Cheap Flight Tickets from Columbus (CMH) to Houston (IAH), Starting at $298

Good to Know: Cheapest and Fastest CMH - IAH Flights

Useful information for finding best airline tickets from Port Columbus International to George Bush Intercontinental Houston on your next trip.

Cheapest Round Trip Flight

$298

F9 Frontier Airlines • 1 stop • 42h 25m

Sep 10 – Sep 14

The cheapest round trip flight from Columbus to Houston (CMH-IAH-CMH) is currently $298

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Cheapest Direct Flight

$443

UA United Airlines • nonstop • 4h 9m

Sep 10

The cheapest nonstop flight from Columbus to Houston (CMH-IAH) is currently $443

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Fastest Flight

4h 9m

The fastest nonstop flight from Columbus to Houston (CMH-IAH) takes 4h 9m

Top Airlines Flying from Columbus to Houston

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Columbus (CMH) to Houston (IAH)

Compare and book low fare round-trip air tickets from Columbus to Houston. Ideal for travelers with confirmed return itineraries.

Sep 10 - Sep 14, Economy
F9
Columbus → Houston
42h 25m
9:55 AM - 10:40 AM • 1 stop
F9
Columbus → Houston
13h 27m
6:50 AM - 3:57 PM • 1 stop
$298
Frontier Airlines
Sep 10 - Sep 14, Economy
DL
Columbus → Houston
10h 12m
8:20 AM - 1:32 PM • 1 stop
DL
Columbus → Houston
7h 6m
2:38 PM - 8:04 PM • 1 stop
$372
Delta Airlines
Sep 10 - Sep 14, Economy
AA
Columbus → Houston
8h 56m
11:53 AM - 4:29 PM • 1 stop
AA
Columbus → Houston
10h 6m
6:50 AM - 1:56 PM • 1 stop
$452
American Airlines
Sep 10 - Sep 14, Economy
AA
Columbus → Houston
10h
1:05 PM - 6:05 PM • 1 stop
AA
Columbus → Houston
9h
4:57 PM - 11:37 PM • 1 stop
$452
American Airlines
Sep 10 - Sep 14, Economy
AA
Columbus → Houston
8h 56m
3:13 PM - 7:49 PM • 1 stop
AA
Columbus → Houston
9h
4:57 PM - 11:37 PM • 1 stop
$452
American Airlines
Sep 10 - Sep 14, Economy
AS
Columbus → Houston
18h 31m
7:02 AM - 5:13 PM • 1 stop
AS
Columbus → Houston
22h 14m
2:34 PM - 5:08 AM • 1 stop
$1037
Alaska Airlines

Fly from Columbus to Houston with the Best Airfare Deals on FareLeaders

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

FAQs on Columbus to Houston Flights

What are the airports in Columbus?
CMH
What’s the most popular airline flying from CMH to IAH?
The most popular airline flying from Columbus to Houston are
Can I fly from CMH to IAH non-stop?
Yes, you can fly CMH to IAH non-stop on
Which airlines fly nonstop between Columbus and Houston?
The non-stop flights between Columbus and Houston are .
What’s the earliest departure time from CMH to IAH Airport?
The earliest flight leaves CMH at 6:30 am and lands in IAH - George Bush Intercontinental Houston
What are the airports in Houston?
IAH
Can I make changes to my Columbus to Houston flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from CMH to IAH?
Read the fare rules of the Columbus to Houston air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Columbus and Houston?
operate flights between Columbus and Houston
How long does a flight from Columbus to Houston take?
It takes approximately 3 hour to fly non-stop from CMH to IAH, which is 985.66 miles by air.
Which airlines provide the cheapest flights from Columbus (CMH) to Houston (IAH) ?
In the past couple of days, the cheapest tickets to IAH from CMH were found on AA : USD 452
Do I need a passport to fly between CMH and IAH?
No
What’s the latest departure time from CMH to IAH ?
The last flight leaves CMH at 5:03 pm

Essential Information for Booking Flights from Columbus (CMH) - AI Insights

What's the cheapest airline from cmh to iah?
You can find budget-friendly flights from Port Columbus International Airport (CMH) to George Bush Intercontinental Houston Airport (IAH) on Frontier Airlines. Low fares are available when booking in advance, ideally 31 days prior to your trip. You can search for the cheapest airfares on various airline websites or travel agencies.
What's the popular airline to fly from cmh to iah?
You can fly from Port Columbus International Airport (CMH) to George Bush Intercontinental Houston Airport (IAH) on Delta Airlines. This is a one-stop flight with 1 stop. It's recommended to book your ticket at least 31 days in advance for the best Low Fares. You can find Budget-friendly flights and airfares on our website, where you can compare prices and book your trip.
What's the cheapest day of the week to fly from cmh to iah?
The cheapest day to fly from Port Columbus International Airport (CMH) to George Bush Intercontinental Houston Airport (IAH) is Sunday. Flying on Sundays can result in lower airfares, making it a budget-friendly option for your one-way trip.
What's the cheapest month to fly from cmh to iah?
The cheapest month to fly from Columbus (CMH) to Houston (IAH) is November. This is based on historical data and flight trends, which suggest that this month offers relatively low fares compared to other times of the year.
Which airline/airlines fly from cmh to iah?
Several airlines operate flights from Port Columbus International Airport (CMH) to George Bush Intercontinental Houston Airport (IAH), including Allegiant (G4), WestJet Airlines (WS), Mexicana (MX), Spirit Airlines (NK), Alaska Airlines (AS), Aeromexico (AM), United Airlines (UA), Southwest Airlines (WN), American Airlines (AA), and Delta Airlines (DL). For budget-friendly flights, consider airlines offering Low Fares or Savings. You can find the cheapest airfares on various websites, including airline websites and fare comparison platforms like FareLeaders.com.
What is the cheapest airfare from Port Columbus International to George Bush Intercontinental Houston?
The cheapest airfare from Port Columbus International to George Bush Intercontinental Houston can be found on Frontier Airlines (F9), with prices starting at £200 for a one-way ticket.
How many advance booking days do I need for a one-way trip on this airline?
For a one-way trip, it is recommended to book your ticket at least 31 advance booking days in advance.
Can I book my ticket online or through an agency?
Yes, you can book your ticket online through the website of Frontier Airlines (F9) or through an authorized travel agency.
Are there any additional fees for economy class travel?
There are no additional fees for economy class travel on Frontier Airlines (F9).
What is the estimated time of arrival at George Bush Intercontinental Houston airport?
The estimated time of arrival at George Bush Intercontinental Houston airport is approximately 1 hour and 30 minutes after landing.
Is it possible to book a seat with more legroom in economy class?
Yes, you can book a seat with more legroom in economy class by upgrading to our Comfort+ option on Frontier Airlines (F9).
How do I check-in for my flight and what documents do I need?
You can check-in for your flight online or through the mobile app of Frontier Airlines (F9), and you will need a valid government-issued ID and any required visas.

Columbus (CMH) to Houston (IAH): Airport Information

Origin Airport Port Columbus International , Columbus, US
Destination Airport George Bush Intercontinental Houston , Houston, US
Distance 986 miles

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