IAH - CHA

$113 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 10/26. 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

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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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

Sat, Feb 21 - Wed, Feb 25
Delta Logo
7:15 am - 2:33 pmIAH-CHA
6h 18m1 stop
Delta Logo
2:55 pm - 10:19 pmCHA-IAH
8h 24m1 stop
$249Delta
Find Deal
Wed, Oct 1 - Sat, Oct 4
Delta Logo
5:45 am - 10:14 amIAH-CHA
3h 29m1 stop
Delta Logo
6:31 pm - 11:50 pmCHA-IAH
6h 19m1 stop
$254Delta
Find Deal
Wed, Oct 8 - Sun, Oct 12
American Airlines Logo
6:01 am - 12:30 pmIAH-CHA
5h 29m1 stop
American Airlines Logo
5:00 am - 8:56 amCHA-IAH
4h 56m1 stop
$274American Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
American Airlines Logo
5:00 am - 11:44 amIAH-CHA
5h 44m1 stop
American Airlines Logo
8:23 pm - 11:52 pmCHA-IAH
4h 29m1 stop
$304American Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Multiple Airlines Logo
5:25 am - 3:36 pmIAH-CHA
9h 11m1 stop
Multiple Airlines Logo
9:38 pm - 4:43 pmCHA-IAH
20h 05m1 stop
$347Multiple Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Multiple Airlines Logo
5:25 am - 3:36 pmIAH-CHA
9h 11m1 stop
Multiple Airlines Logo
2:40 pm - 5:48 pmCHA-IAH
28h 08m2 stops
$349Multiple Airlines
Find Deal
Fri, Sep 26 - Sat, Sep 27
Spirit Airlines Logo
5:50 am - 4:57 pmIAH-CHA
10h 07m2 stops
Spirit Airlines Logo
5:52 pm - 10:48 pmCHA-IAH
5h 56m1 stop
$382Spirit Airlines
Find Deal
Fri, Sep 26 - Sat, Sep 27
Spirit Airlines Logo
5:30 am - 4:57 pmIAH-CHA
10h 27m1 stop
Spirit Airlines Logo
5:52 pm - 10:48 pmCHA-IAH
5h 56m1 stop
$418Spirit Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
5:00 am - 1:34 pmIAH-CHA
7h 34m1 stop
United Airlines Logo
5:43 pm - 6:27 amCHA-IAH
13h 44m2 stops
$426United Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
United Airlines Logo
8:35 am - 10:59 pmIAH-CHA
13h 24m2 stops
United Airlines Logo
5:20 pm - 10:57 pmCHA-IAH
6h 37m1 stop
$440United Airlines
Find Deal

Everything you should know

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 • 24% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$249
Overall average: $493
Delta
Sat 2/21Wed 2/25
IAH - CHA • 1 stop
Cheapest one-way
$113
Typical prices: $171-180
Multiple Airlines
Sun 10/26
IAH - CHA • 1 stop
Start a new search
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We hope you love your trip to Chattanooga!
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 September and October, where the average cost of round-trip tickets is $702 and $568 respectively.

Good to know

Low seasonJune
Cheapest flight$113
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 13% 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 $113 for a one-way ticket and $249 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, oneworld, and Star Alliance 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 $453 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 $407 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 7954 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

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

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