$149 Cheap Delta flights from Columbus to Houston (CMH to IAH)

Find The Best Day To Fly from Columbus to Houston

Amazing Delta CMH to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $302 round trip and $149 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Sep 2 - Sat, Sep 13
CMH
Columbus
IAH
Houston
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 2 from Columbus to Houston, returning Sat, Sep 13, priced at $302 found 1 day ago

IAH From CMH Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
La Quinta Inn & Suites by Wyndham Galveston West Seawall

La Quinta Inn & Suites by Wyndham Galveston West Seawall

3 out of 5
per person
Sep 12 - Sep 20
found 1 day ago
Roundtrip flight included
Columbus (CMH) to Houston (IAH)
Holiday Inn Club Vacations Galveston Seaside Resort by IHG

Holiday Inn Club Vacations Galveston Seaside Resort by IHG

3 out of 5
Save 100% on your flight
per person
Sep 12 - Sep 20
found 1 day ago
Roundtrip flight included
Columbus (CMH) to Houston (IAH)
La Quinta Inn & Suites by Wyndham Galveston North at I-45

La Quinta Inn & Suites by Wyndham Galveston North at I-45

3 out of 5
per person
Sep 12 - Sep 20
found 1 day ago
Roundtrip flight included
Columbus (CMH) to Houston (IAH)
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Frequently asked questions

Can I catch a flight from CMH to IAH right now?
It's always wise to know about any travel advice reports and quarantine requirements in place in your destination. Be sure to check out our Covid-19 Travel Advisor for up-to-date information on flying to George Bush Intercontinental Airport (IAH) from John Glenn Columbus Intl. Airport (CMH).
What terminal is Delta Air Lines at CMH?
Check your ticket to find out which John Glenn Intl. Airport terminal you'll be taking off from on your way to IAH with Delta Air Lines. If you can't find the details on there, consult your airline.
Are there Delta Air Lines non-stop flights from CMH to IAH?
If you're looking at flights with Delta Air Lines from John Glenn Columbus Intl. Airport (CMH) to George Bush Intercontinental Airport (IAH), you'll need to make at least one stop. While waiting for your connection, take the chance to grab a quick bite or stretch your legs.
How long is a Delta Air Lines flight from CMH to IAH?
If weather conditions are right and things go according to plan, your Delta Air Lines flight from CMH to IAH should take roughly 3 hours and 48 minutes. Use that time to check the details on your travel schedule before you land.
How many direct and indirect flights does Delta Air Lines fly from CMH to IAH?
You can choose from roughly 6 flights each day with Delta Air Lines from CMH to Houston Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to George Bush Intercontinental Airport (IAH), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Delta flight from Columbus CMH to Houston IAH 

To find the best deals on flights to Columbus from Houston with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Columbus CMH to Houston IAH with Delta 

If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $302 to $302, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Delta flights from Columbus CMH to Houston IAH 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from Columbus to Houston costs from $149. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Houston IAH from  Columbus CMH with Delta 

To find a cheap Delta flight from Columbus CMH to Houston IAH, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Delta flights from Columbus CMH to Houston IAH 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover. 

 

Find nonstop flights from Columbus CMH to Houston IAH with Delta 

If you’re keen to be on Houston soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Delta flights from Columbus CMH to Houston IAH 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Houston IAH from  Columbus CMH with Delta on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

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Houston Airport Marriott at George Bush Intercontinental

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3.5 out of 5
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La Quinta Inn & Suites by Wyndham Houston Bush IAH South

La Quinta Inn & Suites by Wyndham Houston Bush IAH South

3 out of 5
15510 JFK Blvd, Houston, TX
This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport ...
8/10 Very Good! (666 reviews)
"The air conditioning was not very strong. The room was coolish, not cool. The lady at the front desk was not very friendly. Everything else was great!"

Reviewed on Jul 29, 2025

La Quinta Inn & Suites by Wyndham Houston Bush IAH South
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.