IAH - CHA

$124 Find Cheap Flights from Houston George Bush Airport to Chattanooga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Chattanooga departing on 12/14. 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 Chattanooga

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

Cheapest round-trip
$233
Overall average: $348
Multiple Airlines
水 12/17金 12/19
IAH - CHA • 1 stop
Cheapest one-way
$124
Typical prices: $298-$349
Multiple Airlines
日 12/14
IAH - CHA • 1 stop
Top airlines
Delta
Cheapest • from $249 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 18% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Chattanooga!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Chattanooga 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 George Bush Intcntl to Chattanooga

水, 12月 17 - 金, 12月 19
Multiple Airlines Logo
5:03 pm - 12:51 pmIAH-CHA
18h 48m1 stop
Multiple Airlines Logo
9:07 pm - 7:11 amCHA-IAH
11h 04m1 stop
$233Multiple Airlines
Find Deal
木, 12月 4 - 日, 12月 7
Delta Logo
12:35 pm - 5:34 pmIAH-CHA
3h 59m1 stop
Delta Logo
7:43 pm - 11:59 pmCHA-IAH
5h 16m1 stop
$249Delta
Find Deal
水, 11月 26 - 日, 12月 7
Multiple Airlines Logo
5:32 pm - 3:47 pmIAH-CHA
21h 15m2 stops
Multiple Airlines Logo
3:36 pm - 11:45 amCHA-IAH
21h 09m1 stop
$268Multiple Airlines
Find Deal
水, 3月 4 - 日, 3月 8
Delta Logo
6:00 am - 1:06 pmIAH-CHA
6h 06m1 stop
Delta Logo
7:35 pm - 11:59 pmCHA-IAH
5h 24m1 stop
$274Delta
Find Deal
木, 11月 13 - 月, 11月 17
Delta Logo
5:15 am - 10:32 amIAH-CHA
4h 17m1 stop
Delta Logo
4:14 pm - 9:11 pmCHA-IAH
5h 57m1 stop
$279Delta
Find Deal
金, 12月 12 - 日, 12月 14
Multiple Airlines Logo
8:49 am - 8:04 pmIAH-CHA
10h 15m1 stop
Multiple Airlines Logo
10:21 pm - 9:47 pmCHA-IAH
24h 26m2 stops
$282Multiple Airlines
Find Deal
水, 11月 26 - 日, 12月 7
American Airlines Logo
5:00 am - 11:34 amIAH-CHA
5h 34m1 stop
American Airlines Logo
6:00 am - 11:37 amCHA-IAH
6h 37m1 stop
$284American Airlines
Find Deal
金, 11月 28 - 月, 12月 1
American Airlines Logo
6:00 am - 11:34 amIAH-CHA
4h 34m1 stop
American Airlines Logo
8:08 pm - 12:18 amCHA-IAH
5h 10m1 stop
$339American Airlines
Find Deal
木, 12月 4 - 月, 12月 8
United Airlines Logo
7:45 am - 8:57 pmIAH-CHA
12h 12m2 stops
United Airlines Logo
5:34 pm - 8:25 amCHA-IAH
15h 51m2 stops
$426United Airlines
Find Deal
木, 12月 4 - 月, 12月 8
United Airlines Logo
6:30 am - 1:23 pmIAH-CHA
5h 53m1 stop
United Airlines Logo
5:34 pm - 8:25 amCHA-IAH
15h 51m2 stops
$436United Airlines
Find Deal
Booking Insights

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

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

What’s the cheapest day of the week to fly from Houston George Bush Airport to Chattanooga?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Chattanooga clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston George Bush Airport to Chattanooga, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Chattanooga, Tuesday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Chattanooga, 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 Houston George Bush Intcntl Airport to Chattanooga is March, where tickets cost $323 (return) on average. On the other hand, the most expensive months are October and February, where the average cost of round-trip tickets is $568 and $493 respectively.

Good to know

Low seasonJune
Cheapest flight$124
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Houston George Bush Airport to Chattanooga

When to book flights from George Bush Intcntl to Chattanooga

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Chattanooga 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 Houston George Bush Airport to Chattanooga flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Chattanooga was $124 for a one-way ticket and $233 for a round-trip.

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

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

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

    When flying out of Houston George Bush Airport you will be using Houston George Bush Intcntl. You will be landing at Chattanooga, also known as Chattanooga Lovell Field.

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

    We unfortunately don’t have that data for this specific route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Houston to Chattanooga are Delta and American Airlines. With an average price for the route of $432 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 $353 and an overall rating of 7.2.

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

    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 Houston George Bush Airport to Chattanooga.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chattanooga from Houston George Bush Airport 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 Houston George Bush Airport to Chattanooga?

    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 Chattanooga with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and CHA 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 Houston George Bush Airport to Chattanooga?

    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 Chattanooga from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from Houston to Chattanooga. 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 George Bush Intcntl to Chattanooga? 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 7998 reviews
8.5Crew
7.9Entertainment
7.3Food
8.2Boarding
7.9Comfort
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

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

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