CHA - IAH

$160 Find Cheap Flights from Chattanooga to Houston George Bush Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to George Bush Intcntl departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$160
Overall average: $323
Multiple Airlines
Mon 1/26Sun 2/1
CHA - IAH • 1 stop
Cheapest non-stop
$267
United Airlines
Fri 4/3Mon 4/13
CHA - IAH • Non-stop
When to travel
November
Cheapest • 20% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chattanooga to George Bush Intcntl (CHA-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to George Bush Intcntl

Mon, Jan 26 - Sun, Feb 1
Multiple Airlines Logo
9:56 pm - 9:57 pm
CHA
-
IAH
25h 01m1 stop
Multiple Airlines Logo
8:18 pm - 9:06 pm
IAH
-
CHA
23h 48m1 stop
$160Multiple Airlines
Mon, Jan 26 - Thu, Jan 29
Multiple Airlines Logo
9:56 pm - 9:57 pm
CHA
-
IAH
25h 01m1 stop
Multiple Airlines Logo
8:18 pm - 9:06 pm
IAH
-
CHA
23h 48m1 stop
$161Multiple Airlines
Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
9:28 pm - 10:13 am
CHA
-
IAH
13h 45m1 stop
Multiple Airlines Logo
8:18 pm - 9:06 pm
IAH
-
CHA
23h 48m1 stop
$170Multiple Airlines
Mon, Jan 26 - Thu, Jan 29
Multiple Airlines Logo
9:56 pm - 11:11 am
CHA
-
IAH
14h 15m1 stop
Multiple Airlines Logo
8:18 pm - 9:06 pm
IAH
-
CHA
23h 48m1 stop
$176Multiple Airlines
Mon, Feb 2 - Mon, Feb 9
Multiple Airlines Logo
9:56 pm - 9:57 pm
CHA
-
IAH
25h 01m1 stop
Multiple Airlines Logo
6:30 am - 9:06 pm
IAH
-
CHA
13h 36m2 stops
$182Multiple Airlines
Fri, Feb 13 - Sun, Feb 22
Multiple Airlines Logo
10:03 pm - 6:28 pm
CHA
-
IAH
21h 25m1 stop
Multiple Airlines Logo
8:18 pm - 9:18 pm
IAH
-
CHA
24h 00m1 stop
$189Multiple Airlines
Sun, Feb 15 - Sun, Feb 22
Multiple Airlines Logo
3:33 pm - 9:41 pm
CHA
-
IAH
7h 08m1 stop
Multiple Airlines Logo
8:18 pm - 9:18 pm
IAH
-
CHA
24h 00m1 stop
$190Multiple Airlines
Mon, Jan 26 - Sun, Feb 1
Multiple Airlines Logo
9:56 pm - 3:19 pm
CHA
-
IAH
18h 23m2 stops
Multiple Airlines Logo
8:18 pm - 9:06 pm
IAH
-
CHA
23h 48m1 stop
$193Multiple Airlines
Mon, Jan 26 - Thu, Jan 29
Multiple Airlines Logo
9:56 pm - 3:19 pm
CHA
-
IAH
18h 23m2 stops
Multiple Airlines Logo
8:18 pm - 9:06 pm
IAH
-
CHA
23h 48m1 stop
$194Multiple Airlines
Mon, Jan 26 - Sat, Jan 31
Multiple Airlines Logo
9:56 pm - 9:57 pm
CHA
-
IAH
25h 01m1 stop
Multiple Airlines Logo
4:15 pm - 8:38 pm
IAH
-
CHA
27h 23m2 stops
$202Multiple Airlines
Booking Insights

KAYAK's insights & trends for Chattanooga to George Bush Intcntl flights

Get data-powered insights and trends into flights from Chattanooga to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chattanooga to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chattanooga to Houston George Bush Intcntl Airport is November, where tickets cost $278 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $400 and $397 respectively.

Good to know

Low seasonNovember
Cheapest flight$160
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Chattanooga to Houston George Bush Airport

When to book flights from Chattanooga to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Chattanooga to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chattanooga to Houston George Bush Airport flights

  • What is the cheapest flight from Chattanooga to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Chattanooga to Houston George Bush Intcntl Airport was $174 for a one-way ticket and $160 for a round-trip.

  • Do I need a passport to fly between Chattanooga and Houston George Bush Airport?

    No, a passport isn't needed to fly from Chattanooga to Houston George Bush Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Chattanooga to Houston George Bush Airport?

    On your way to Houston George Bush Airport, you’ll fly out from Chattanooga Lovell Field. You’ll be landing at Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Chattanooga to Houston George Bush Airport?

    The Canadair (Bombardier) Regional Jet is the aircraft model that flies most regularly on the Chattanooga to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Chattanooga to Houston George Bush Airport?

    SkyTeam, and oneworld are the airline alliances operating flights between Chattanooga and Houston George Bush Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Chattanooga to Houston, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chattanooga to Houston are Delta and American Airlines. With an average price for the route of $378 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $334 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Chattanooga to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chattanooga to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chattanooga to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Chattanooga is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chattanooga to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Chattanooga with another airline. Booking your flights between Chattanooga and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chattanooga to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Chattanooga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chattanooga to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $347 or less round-trip.

Reviews of the top airlines flying from Chattanooga to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chattanooga to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8007 reviews
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
8.1Boarding
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

A little late at the start but all worked out well.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

I have a gluten allergy so didn't have any food

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

Delayed delayed delayed and no offer for food or vouchers

Everything you need to know for your flight from Chattanooga to George Bush Intcntl

Information on your arrival and departure airports