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$166+ Cheap flights from George Bush Intcntl (IAH) to Chattanooga (CHA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CHA
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Chattanooga

Cheapest flights from George Bush Intcntl to Chattanooga
Explore the most affordable flight options available from George Bush Intcntl to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:50 pmIAH - CHA
1 stop24h 40mMultiple Airlines
Tue 12/303:20 pmCHA - IAH
1 stop21h 25mMultiple Airlines
Deal found 12/4$274
This American Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amIAH - CHA
1 stop4h 37mAmerican Airlines
Sat 12/135:30 amCHA - IAH
1 stop5h 33mAmerican Airlines
Deal found 12/4$339
This Delta deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:46 amIAH - CHA
1 stop4h 35mDelta
Thu 12/114:06 pmCHA - IAH
1 stop6h 05mDelta
Deal found 12/3$354
This Delta deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:01 amIAH - CHA
1 stop6h 22mDelta
Mon 12/87:44 pmCHA - IAH
1 stop5h 15mDelta
Deal found 12/3$369
This American Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:31 amIAH - CHA
1 stop7h 36mAmerican Airlines
Tue 12/303:35 pmCHA - IAH
1 stop5h 59mAmerican Airlines
Deal found 12/3$384
This Kiwi.com deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:45 pmIAH - CHA
1 stop18h 18mMultiple Airlines
Sat 1/310:17 pmCHA - IAH
2 stops23h 22mMultiple Airlines
Deal found 12/4$395
This Kiwi.com deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:50 pmIAH - CHA
1 stop24h 40mMultiple Airlines
Sat 1/310:17 pmCHA - IAH
2 stops23h 22mMultiple Airlines
Deal found 12/4$403
This Delta deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:00 amIAH - CHA
1 stop6h 20mDelta
Fri 1/25:39 amCHA - IAH
1 stop4h 10mDelta
Deal found 12/4$424

Find flight deals from George Bush Intcntl to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Chattanooga (CHA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$166
(Delta)

Popular in

February

Cheapest in

October

Average price

$336
Provider with most accurate pricing for Houston George Bush Intcntl-Chattanooga Lovell Field flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Chattanooga Lovell Field flights.
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From Houston George Bush Intcntl to Chattanooga Lovell Field
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One-way flight from Houston George Bush Intcntl to Chattanooga Lovell Field
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Highest demand for flights based on searches. 9% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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, Cheapflights users made 2,558,603 searches. Data last updated December 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

George Bush Intcntl

Fly to

Chattanooga

Route

Depart

Return

Price

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Thu 2/5

6:00 am-11:51 am

1 stop4h 51m

Chattanooga Lovell Field

Sun 2/8

4:45 pm-11:59 pm

1 stop8h 14m

$249

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Fri 1/9

6:00 am-11:51 am

1 stop4h 51m

Chattanooga Lovell Field

Sun 1/11

6:00 am-10:21 am

1 stop5h 21m

$249

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Tue 12/23

7:45 pm-3:03 pm

1 stop18h 18m

Chattanooga Lovell Field

Sat 1/3

10:17 pm-8:39 pm

2 stops23h 22m

$395

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Tue 1/27

2:20 pm-4:54 pm

1 stop25h 34m

Chattanooga Lovell Field

Sat 1/31

8:43 am-5:25 pm

1 stop9h 42m

$399

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Thu 1/8

7:20 am-8:44 pm

1 stop12h 24m

Chattanooga Lovell Field

Mon 1/12

8:15 am-10:58 pm

1 stop15h 43m

$399

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Mon 12/22

12:50 pm-2:30 pm

1 stop24h 40m

Chattanooga Lovell Field

Sat 1/3

10:17 pm-8:39 pm

2 stops23h 22m

$403

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Mon 12/22

7:00 am-2:20 pm

1 stop6h 20m

Chattanooga Lovell Field

Fri 1/2

5:39 am-8:49 am

1 stop4h 10m

$424

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Wed 1/21

5:30 am-1:06 pm

1 stop6h 36m

$166

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Wed 1/21

12:39 pm-9:47 pm

2 stops8h 08m

$192

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sun 12/21

6:55 pm-8:00 am

3 stops36h 05m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 15 results
1
2

Compare providers for flights from George Bush Intcntl to Chattanooga

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Chattanooga in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Chattanooga flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Chattanooga flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Chattanooga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Chattanooga flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Chattanooga

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Chattanooga?

Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chattanooga (average of $129). Flying from Houston George Bush Intcntl Airport to Chattanooga in June is currently the most expensive (average of $227). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to CHA?

Find hourly flight availability from George Bush Intcntl to Chattanooga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from Houston George Bush Intcntl Airport to Chattanooga by exploring options for tickets in the morning.

Reviews of airlines servicing Chattanooga

Get insights into the airlines that provide service to Chattanooga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chattanooga. Reviews last updated December 4, 2025.
See what other customers who have flown with Delta and American Airlines from Houston George Bush Intcntl Airport to Chattanooga have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Chattanooga from Houston George Bush Intcntl?

    Chattanooga Lovell Field (CHA), located 6.0 mi from the city center, is the airport you fly into when you book flights from Houston George Bush Intcntl to Chattanooga. 2 airlines have flights to Lovell Field from Houston George Bush Intcntl on a regular basis. Booking flights from Houston George Bush Intcntl to Chattanooga Lovell Field should not be difficult; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day.

  • How long is the flight from Houston George Bush Intcntl Airport to Chattanooga?

    American Airlines and United Airlines can get you from Houston George Bush Intcntl Airport to Chattanooga in just under 4h 51m. Your travel time can differ by up to 20h 43m. The distance from Houston George Bush Intcntl Airport to Chattanooga is about 685 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Chattanooga round-trip?

    Delta, at $216, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Chattanooga. An alternate airline flying to your destination would be American Airlines. Delta is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from George Bush Intcntl to Chattanooga that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Chattanooga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Chattanooga.

  • Can I find deals for business class flights from George Bush Intcntl to Chattanooga?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chattanooga (average of $129). Flying from Houston George Bush Intcntl Airport to Chattanooga in June is currently the most expensive (average of $227). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from George Bush Intcntl to Chattanooga

Discover the top 2 airlines that operate flights from George Bush Intcntl to Chattanooga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$432FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$357FlexibilityNo cancel feeOn-time71%

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