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Cheap flights from Houston George Bush Intcntl Airport to Chattanooga from $144

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 6/23. 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

Enter your travel dates to find the best prices.
United Airlines Logo
7:55 pm - 11:06 pm
IAH
-
CHA
2h 11mnonstop
United Airlines Logo
4:42 pm - 6:10 pm
CHA
-
IAH
2h 28mnonstop
$307United Airlines
Wed, Jun 3 - Tue, Jun 9
American Airlines Logo
6:00 am - 11:51 am
IAH
-
CHA
4h 51m
1 stop
American Airlines Logo
4:18 pm - 10:28 pm
CHA
-
IAH
7h 10m
1 stop
$327American Airlines
Sat, Jun 6 - Sat, Jun 20
United Airlines Logo
7:55 pm - 11:06 pm
IAH
-
CHA
2h 11mnonstop
United Airlines Logo
7:00 am - 8:23 am
CHA
-
IAH
2h 23mnonstop
$328United Airlines
Thu, Jun 4 - Thu, Jun 18
Delta Logo
8:05 am - 3:20 pm
IAH
-
CHA
6h 15m
1 stop
Delta Logo
8:30 pm - 11:56 pm
CHA
-
IAH
4h 26m
1 stop
$337Delta
Thu, Jun 11 - Sun, Jun 14
Multiple Airlines Logo
7:24 pm - 9:14 pm
IAH
-
CHA
24h 50m
1 stop
Multiple Airlines Logo
10:04 pm - 10:07 am
CHA
-
IAH
13h 03m
2 stops
$338Multiple Airlines
Thu, Jun 18 - Mon, Jun 22
United Airlines Logo
12:50 pm - 4:03 pm
IAH
-
CHA
2h 13mnonstop
United Airlines Logo
7:00 am - 8:23 am
CHA
-
IAH
2h 23mnonstop
$347United Airlines
Sat, Jun 6 - Tue, Jun 9
Delta Logo
6:37 pm - 11:57 pm
IAH
-
CHA
4h 20m
1 stop
Delta Logo
5:35 am - 8:37 am
CHA
-
IAH
4h 02m
1 stop
$353Delta
Thu, Jun 25 - Sun, Jun 28
Multiple Airlines Logo
7:28 pm - 9:14 pm
IAH
-
CHA
24h 46m
1 stop
Multiple Airlines Logo
8:59 am - 10:48 pm
CHA
-
IAH
14h 49m
2 stops
$359Multiple Airlines
Sun, Jun 7 - Thu, Jun 11
Delta Logo
8:29 am - 2:06 pm
IAH
-
CHA
4h 37m
1 stop
Delta Logo
8:30 pm - 11:56 pm
CHA
-
IAH
4h 26m
1 stop
$367Delta
Thu, May 28 - Thu, Jun 25
Multiple Airlines Logo
7:28 pm - 9:14 pm
IAH
-
CHA
24h 46m
1 stop
Multiple Airlines Logo
8:59 am - 3:27 pm
CHA
-
IAH
7h 28m
1 stop
$381Multiple Airlines
Sun, Jun 7 - Thu, Jun 11

United Airlines flights from Houston George Bush Intcntl Airport to Chattanooga

Our best United Airlines deals on Houston George Bush Intcntl Airport to Chattanooga flight tickets
United Airlines
Jun 3
IAH7:55 pmHouston George Bush Intcntl
2h 11m
CHA11:06 pmChattanooga Lovell Field
Jun 9
CHA4:42 pmChattanooga Lovell Field
2h 28m
IAH6:10 pmHouston George Bush Intcntl
$307
United Airlines
Jun 4
IAH7:55 pmHouston George Bush Intcntl
2h 11m
CHA11:06 pmChattanooga Lovell Field
Jun 18
CHA7:00 amChattanooga Lovell Field
2h 23m
IAH8:23 amHouston George Bush Intcntl
$328
United Airlines
Jun 6
IAH7:55 pmHouston George Bush Intcntl
2h 11m
CHA11:06 pmChattanooga Lovell Field
Jun 20
CHA7:00 amChattanooga Lovell Field
2h 23m
IAH8:23 amHouston George Bush Intcntl
$347

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
Jun 6
IAH6:00 amHouston George Bush Intcntl
4h 51m
1 stop
CHA11:51 amChattanooga Lovell Field
Jun 20
CHA4:18 pmChattanooga Lovell Field
7h 10m
1 stop
IAH10:28 pmHouston George Bush Intcntl
$327
American Airlines
May 21
IAH9:28 amHouston George Bush Intcntl
5h 05m
1 stop
CHA3:33 pmChattanooga Lovell Field
May 25
CHA8:14 pmChattanooga Lovell Field
4h 45m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$407
American Airlines
Jun 4
IAH7:00 amHouston George Bush Intcntl
7h 33m
1 stop
CHA3:33 pmChattanooga Lovell Field
Jun 18
CHA6:01 amChattanooga Lovell Field
4h 45m
1 stop
IAH9:46 amHouston George Bush Intcntl
$417

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 May 12, 2026.
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

Cheapest round-trip

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Wed 6/3

7:55 pm-11:06 pm

Nonstop2h 11m

Chattanooga Lovell Field

Tue 6/9

4:42 pm-6:10 pm

Nonstop2h 28m

$307

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sat 6/6

6:00 am-11:51 am

1 stop4h 51m

Chattanooga Lovell Field

Sat 6/20

4:18 pm-10:28 pm

1 stop7h 10m

$327
Quickest round-trip

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Thu 6/4

7:55 pm-11:06 pm

Nonstop2h 11m

Chattanooga Lovell Field

Thu 6/18

7:00 am-8:23 am

Nonstop2h 23m

$328

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Thu 6/11

8:05 am-3:20 pm

1 stop6h 15m

Chattanooga Lovell Field

Sun 6/14

8:30 pm-11:56 pm

1 stop4h 26m

$337

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Thu 6/18

7:24 pm-9:14 pm

1 stop24h 50m

Chattanooga Lovell Field

Mon 6/22

10:04 pm-10:07 am

2 stops13h 03m

$338

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sat 6/6

12:50 pm-4:03 pm

Nonstop2h 13m

Chattanooga Lovell Field

Tue 6/9

7:00 am-8:23 am

Nonstop2h 23m

$347

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Thu 6/25

6:37 pm-11:57 pm

1 stop4h 20m

Chattanooga Lovell Field

Sun 6/28

5:35 am-8:37 am

1 stop4h 02m

$353

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sun 6/7

7:28 pm-9:14 pm

1 stop24h 46m

Chattanooga Lovell Field

Thu 6/11

8:59 am-10:48 pm

2 stops14h 49m

$359

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Thu 5/28

8:29 am-2:06 pm

1 stop4h 37m

Chattanooga Lovell Field

Thu 6/25

8:30 pm-11:56 pm

1 stop4h 26m

$367

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sun 6/7

7:28 pm-9:14 pm

1 stop24h 46m

Chattanooga Lovell Field

Thu 6/11

8:59 am-3:27 pm

1 stop7h 28m

$381

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 typical price of a round-trip flight between Houston George Bush Intcntl Airport and Chattanooga?

What is the cheapest month to fly to Chattanooga?

The month of November is another great option to travel to Chattanooga, with average flight prices from Houston George Bush Intcntl Airport averaging around $304.

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 evening. Our users have found flights to Chattanooga in the evening for as low as $307. Try not to purchase tickets in the morning because they tend to be around $397. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Houston George Bush Intcntl to Chattanooga Lovell Field flight route?

Fly from Houston George Bush Intcntl to Chattanooga Lovell Field for the best Houston George Bush Intcntl - Chattanooga Lovell Field flight prices

Can stopping save me money on Houston George Bush Intcntl Airport to Chattanooga flights?

No. A direct flight is the cheapest option for a flight between Houston George Bush Intcntl Airport to Chattanooga.

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

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

$173

Fastest flight time

2h 03m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Chattanooga

1 airport
The best one-way flight to Chattanooga from Houston George Bush Intcntl Airport in the past 72 hours is $173. The best round-trip flight deal from Houston George Bush Intcntl Airport to Chattanooga found on momondo in the last 72 hours is $357.
The fastest flight from Houston George Bush Intcntl Airport to Chattanooga takes 2h 03m
Direct flights go from Houston George Bush Intcntl Airport to Chattanooga on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There is 1 airport in Chattanooga. From Houston George Bush Intcntl Airport there are direct flights to Chattanooga Lovell Field (CHA).
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Chattanooga

  • 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 2h 03m, 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 plane model from Houston George Bush Intcntl Airport to Chattanooga?

  • 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
DeltaPriceFrom $189Free CancellationRating
7.9
8,446 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,661 reviews
Search American Airlines flights
United AirlinesPriceFrom $267Free CancellationRating
7.4
9,701 reviews
Search United Airlines flights

  • United Airlines Flights From Houston George Bush Intcntl Airport to Chattanooga

    United Airlines is one of the most popular airlines flying from Houston George Bush Intcntl Airport to Chattanooga, operating 15 flights/week on average for this route. A good United Airlines flight deal for Houston George Bush Intcntl Airport to Chattanooga starts from $267 round-trip, up to an average price of $422. Our users have rated United Airlines at 7.4/10.

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
Lookout Mountain
Bridgeport
Jasper

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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