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Cheap flights from Houston George Bush Intcntl Airport to Chattanooga from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Chattanooga departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Chattanooga

Cheap round-trip flights

Spirit Airlines Logo
5:30 am - 4:01 pmIAH-CHA
9h 31m1 stop
Spirit Airlines Logo
5:52 pm - 8:24 amCHA-IAH
15h 32m1 stop
$165Spirit Airlines
Find Deal
mar., sep. 2 - vie., sep. 5
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
$180Spirit Airlines
Find Deal
lun., sep. 15 - sáb., sep. 20
Spirit Airlines Logo
5:27 pm - 11:04 amIAH-CHA
16h 37m2 stops
Spirit Airlines Logo
5:52 pm - 8:24 amCHA-IAH
15h 32m1 stop
$186Spirit Airlines
Find Deal
mié., sep. 3 - vie., sep. 5
Spirit Airlines Logo
7:16 pm - 11:04 amIAH-CHA
14h 48m1 stop
Spirit Airlines Logo
5:52 pm - 8:24 amCHA-IAH
15h 32m1 stop
$188Spirit Airlines
Find Deal
mié., sep. 3 - vie., sep. 5
Spirit Airlines Logo
5:30 am - 4:01 pmIAH-CHA
9h 31m1 stop
Spirit Airlines Logo
5:52 pm - 10:24 amCHA-IAH
17h 32m2 stops
$193Spirit Airlines
Find Deal
mar., sep. 2 - vie., sep. 5
Spirit Airlines Logo
9:20 am - 3:55 pmIAH-CHA
5h 35m1 stop
Spirit Airlines Logo
4:50 pm - 10:59 pmCHA-IAH
7h 09m1 stop
$199Spirit Airlines
Find Deal
sáb., ago. 16 - sáb., ago. 23
Spirit Airlines Logo
6:58 pm - 4:57 pmIAH-CHA
20h 59m2 stops
Spirit Airlines Logo
5:52 pm - 8:24 amCHA-IAH
15h 32m1 stop
$205Spirit Airlines
Find Deal
jue., sep. 11 - lun., sep. 15
Delta Logo
5:20 am - 2:04 pmIAH-CHA
7h 44m1 stop
Delta Logo
3:07 pm - 9:46 pmCHA-IAH
7h 39m1 stop
$259Delta
Find Deal
jue., sep. 11 - lun., sep. 15
American Airlines Logo
7:47 am - 1:31 pmIAH-CHA
4h 44m1 stop
American Airlines Logo
6:00 am - 9:16 amCHA-IAH
4h 16m1 stop
$264American Airlines
Find Deal
jue., ago. 21 - dom., ago. 24
American Airlines Logo
6:05 am - 1:31 pmIAH-CHA
6h 26m1 stop
American Airlines Logo
8:21 pm - 11:54 pmCHA-IAH
4h 33m1 stop
$269American Airlines
Find Deal
jue., ago. 21 - dom., ago. 24

Spirit Airlines flights from Houston George Bush Intcntl Airport to Chattanooga

Our best Spirit Airlines deals on Houston George Bush Intcntl Airport to Chattanooga flight tickets
Spirit Airlines
Sep 2
IAH5:30 amHouston George Bush Intcntl
9h 31m
1 stop
CHA4:01 pmChattanooga Lovell Field
Sep 5
CHA5:52 pmChattanooga Lovell Field
15h 32m
1 stop
IAH8:24 amHouston George Bush Intcntl
$165
Find similar
Spirit Airlines
Sep 15
IAH5:30 amHouston George Bush Intcntl
10h 27m
1 stop
CHA4:57 pmChattanooga Lovell Field
Sep 20
CHA5:52 pmChattanooga Lovell Field
5h 56m
1 stop
IAH10:48 pmHouston George Bush Intcntl
$180
Find similar
Spirit Airlines
Sep 3
IAH5:27 pmHouston George Bush Intcntl
16h 37m
2 stops
CHA11:04 amChattanooga Lovell Field
Sep 5
CHA5:52 pmChattanooga Lovell Field
15h 32m
1 stop
IAH8:24 amHouston George Bush Intcntl
$186
Find similar

American Airlines flights from Houston George Bush Intcntl Airport to Chattanooga

Our best American Airlines deals on Houston George Bush Intcntl Airport to Chattanooga flight tickets
American Airlines
Aug 21
IAH7:47 amHouston George Bush Intcntl
4h 44m
1 stop
CHA1:31 pmChattanooga Lovell Field
Aug 24
CHA6:00 amChattanooga Lovell Field
4h 16m
1 stop
IAH9:16 amHouston George Bush Intcntl
$264
Find similar
American Airlines
Aug 21
IAH6:05 amHouston George Bush Intcntl
6h 26m
1 stop
CHA1:31 pmChattanooga Lovell Field
Aug 24
CHA8:21 pmChattanooga Lovell Field
4h 33m
1 stop
IAH11:54 pmHouston George Bush Intcntl
$269
Find similar
American Airlines
Aug 7
IAH6:29 pmHouston George Bush Intcntl
4h 18m
1 stop
CHA11:47 pmChattanooga Lovell Field
Aug 9
CHA6:20 amChattanooga Lovell Field
7h 41m
1 stop
IAH1:01 pmHouston George Bush Intcntl
$334
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Chattanooga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 4, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

mar. 9/2

5:30 am-4:01 pm

1 stop9h 31m

Chattanooga Lovell Field

vie. 9/5

5:52 pm-8:24 am

1 stop15h 32m

$165

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

lun. 9/15

5:30 am-4:57 pm

1 stop10h 27m

Chattanooga Lovell Field

sáb. 9/20

5:52 pm-10:48 pm

1 stop5h 56m

$180

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

mié. 9/3

5:27 pm-11:04 am

2 stops16h 37m

Chattanooga Lovell Field

vie. 9/5

5:52 pm-8:24 am

1 stop15h 32m

$186

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

mié. 9/3

7:16 pm-11:04 am

1 stop14h 48m

Chattanooga Lovell Field

vie. 9/5

5:52 pm-8:24 am

1 stop15h 32m

$188

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

mar. 9/2

5:30 am-4:01 pm

1 stop9h 31m

Chattanooga Lovell Field

vie. 9/5

5:52 pm-10:24 am

2 stops17h 32m

$193

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

sáb. 8/16

9:20 am-3:55 pm

1 stop5h 35m

Chattanooga Lovell Field

sáb. 8/23

4:50 pm-10:59 pm

1 stop7h 09m

$199

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

jue. 9/11

6:58 pm-4:57 pm

2 stops20h 59m

Chattanooga Lovell Field

lun. 9/15

5:52 pm-8:24 am

1 stop15h 32m

$205

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

jue. 9/11

5:20 am-2:04 pm

1 stop7h 44m

Chattanooga Lovell Field

lun. 9/15

3:07 pm-9:46 pm

1 stop7h 39m

$259

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

jue. 8/21

7:47 am-1:31 pm

1 stop4h 44m

Chattanooga Lovell Field

dom. 8/24

6:00 am-9:16 am

1 stop4h 16m

$264

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

jue. 8/21

6:05 am-1:31 pm

1 stop6h 26m

Chattanooga Lovell Field

dom. 8/24

8:21 pm-11:54 pm

1 stop4h 33m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chattanooga from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Chattanooga

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chattanooga?

The month of June is another great option to travel to Chattanooga, with average flight prices from Houston George Bush Intcntl Airport averaging around $323.

What is the cheapest day to depart on your flight to Chattanooga?

The cheapest day to depart from Houston George Bush Intcntl Airport to Chattanooga is on a Saturday. Travelers who choose to depart for Chattanooga on a Saturday will often find tickets for as low as $308. The most expensive day to fly to Chattanooga is Sunday, with ticket prices averaging around $558.

What is the cheapest time of day to depart on your flight to Chattanooga?

Our data shows that the cheapest Houston George Bush Intcntl Airport to Chattanooga flights are usually those with departure times in the morning. Our users have found flights to Chattanooga in the morning for as low as $415. Try not to purchase tickets at noon because they tend to be around $552. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Houston George Bush Intcntl Airport to Chattanooga flight prices changed over time?

As of August 2025, prices for Houston George Bush Intcntl Airport to Chattanooga flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Chattanooga

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Chattanooga according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Chattanooga (IAH to CHA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Chattanooga

Best Price Found

$79

Fastest flight time

4h 44m

Direct flights

None

Airports in Chattanooga

1 airport
The best one-way flight to Chattanooga from Houston George Bush Intcntl Airport in the past 72 hours is $79. The best round-trip flight deal from Houston George Bush Intcntl Airport to Chattanooga found on momondo in the last 72 hours is $165.
The fastest flight from Houston George Bush Intcntl Airport to Chattanooga takes 4h 44m
There are no direct flights from Houston George Bush Intcntl Airport to Chattanooga. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Chattanooga Lovell Field Airport.
There is 1 airport near Chattanooga: Chattanooga Lovell Field (CHA)
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  • How far is Houston George Bush Intcntl to Chattanooga Lovell Field by plane?

    Houston George Bush Intcntl and Chattanooga Lovell Field are 680.0 mi apart from one another. Flights usually cover this in 4h 44m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Chattanooga Lovell Field Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Chattanooga Lovell Field Airport refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Chattanooga Lovell Field Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Chattanooga Lovell Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Chattanooga Lovell Field Airport.

  • What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?

    The necessary travel and health documents for your Chattanooga Lovell Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Chattanooga?

Best airlines flying from Houston George Bush Intcntl Airport to Chattanooga

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Chattanooga with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $236Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $273Free CancellationRating
8.0
7,987 reviews
Search Delta flights

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold
East Ridge
Lookout Mountain
Trenton
Decatur
Jasper
Lookout Mountain

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Chattanooga?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Chattanooga. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Chattanooga with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Chattanooga flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Chattanooga?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chattanooga from Houston.

I’m not ready to book a flight from Houston to Chattanooga right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chattanooga, momondo offers a useful price alert feature which will track prices for flights to Chattanooga from Houston and alert you when they change.

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