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George Bush Intcntl

$187+ Cheap flights from Chattanooga (CHA) to George Bush Intcntl (IAH)

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — IAH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Chattanooga to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to George Bush Intcntl (IAH). 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 September 11, 2025.

Round-trip from

$225
(Kiwi.com)

One-way from

$187
(Delta)

Popular in

June

Cheapest in

September

Average price

$310
From Chattanooga Lovell Field to Houston George Bush Intcntl
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One-way flight from Chattanooga Lovell Field to Houston George Bush Intcntl
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Highest demand for flights based on searches. 9% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Chattanooga to George Bush Intcntl

Cheapest flights from Chattanooga to George Bush Intcntl
Explore the most affordable flight options available from Chattanooga to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 9/289:31 pmCHA - IAH
1 stop18h 02mMultiple Airlines
Wed 10/14:36 pmIAH - CHA
2 stops17h 28mMultiple Airlines
Deal found 9/9$225
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/13:36 pmCHA - IAH
1 stop17h 48mMultiple Airlines
Fri 10/35:48 pmIAH - CHA
1 stop22h 09mMultiple Airlines
Deal found 9/10$245
This Delta deal was found by Cheapflights users on 9/9. 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 11/226:19 pmCHA - IAH
1 stop6h 33mDelta
Wed 12/35:30 amIAH - CHA
1 stop7h 45mDelta
Deal found 9/9$249
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 11/144:16 pmCHA - IAH
1 stop18h 17mMultiple Airlines
Sun 11/169:05 pmIAH - CHA
1 stop17h 01mMultiple Airlines
Deal found 9/10$271
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/155:52 pmCHA - IAH
1 stop22h 44mMultiple Airlines
Sat 9/204:36 pmIAH - CHA
2 stops17h 28mMultiple Airlines
Deal found 9/10$272
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 9/195:52 pmCHA - IAH
1 stop15h 32mMultiple Airlines
Sun 9/214:04 pmIAH - CHA
2 stops23h 53mMultiple Airlines
Deal found 9/10$281
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/308:00 pmCHA - IAH
2 stops27h 06mMultiple Airlines
Mon 11/35:25 amIAH - CHA
1 stop8h 31mMultiple Airlines
Deal found 9/10$283
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/155:52 pmCHA - IAH
1 stop22h 44mMultiple Airlines
Wed 9/174:36 pmIAH - CHA
2 stops17h 28mMultiple Airlines
Deal found 9/10$291

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga to George Bush Intcntl 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 September 11, 2025.
Use the filters below to find and compare flights from Chattanooga to Houston George Bush Intcntl Airport that are best for you.

Fly from

Chattanooga

Fly to

George Bush Intcntl

Route

Depart

Return

Price

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Sat 2/21

2:55 pm-10:19 pm

1 stop8h 24m

Houston George Bush Intcntl

Wed 2/25

5:25 am-2:39 pm

1 stop8h 14m

$249

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Thu 1/1

11:58 am-3:40 pm

1 stop4h 42m

Houston George Bush Intcntl

Sat 1/10

5:03 am-11:35 am

1 stop5h 32m

$249

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Thu 11/27

5:50 am-9:48 am

1 stop4h 58m

Houston George Bush Intcntl

Tue 12/2

5:30 am-2:15 pm

1 stop7h 45m

$249

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Thu 10/30

8:23 pm-11:52 pm

1 stop4h 29m

Houston George Bush Intcntl

Mon 11/3

5:04 pm-11:29 pm

1 stop5h 25m

$249

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Thu 11/27

6:56 am-9:48 am

1 stop3h 52m

Houston George Bush Intcntl

Fri 11/28

7:01 am-12:52 pm

1 stop4h 51m

$249

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Sat 11/22

6:19 pm-11:52 pm

1 stop6h 33m

Houston George Bush Intcntl

Fri 11/28

7:01 am-12:52 pm

1 stop4h 51m

$249

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Tue 10/7

3:05 pm-10:11 pm

1 stop8h 06m

Houston George Bush Intcntl

Tue 10/14

6:09 pm-11:42 pm

1 stop4h 33m

$249

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Sat 11/22

6:19 pm-11:52 pm

1 stop6h 33m

Houston George Bush Intcntl

Wed 12/3

5:30 am-2:15 pm

1 stop7h 45m

$249

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Sun 11/23

7:25 am-3:05 pm

1 stop8h 40m

Houston George Bush Intcntl

Fri 11/28

7:01 am-12:52 pm

1 stop4h 51m

$249

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Tue 11/25

4:14 pm-7:45 pm

1 stop4h 31m

Houston George Bush Intcntl

Thu 11/27

11:00 am-3:29 pm

1 stop3h 29m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 15 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Chattanooga 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 Chattanooga to Houston George Bush Intcntl Airport

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

Currently, August is the cheapest month in which you can book a flight from Chattanooga to Houston George Bush Intcntl Airport (average of $241). Flying from Chattanooga to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 CHA to IAH?

Find hourly flight availability from Chattanooga to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s optimal to fly from Chattanooga to Houston George Bush Intcntl Airport in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Chattanooga to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to George Bush Intcntl. 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 from for flights from Chattanooga to Houston George Bush Intcntl?

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

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

    Departing from Chattanooga to Houston George Bush Intcntl Airport will take you 8h 24m. The distance from Chattanooga to Houston George Bush Intcntl Airport is about 685 mi.

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

    According to our current data, American Airlines ($177), and Delta ($237) offers the cheapest pricing from Chattanooga to Houston George Bush Intcntl Airport. These flights start at 49% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Chattanooga to Houston George Bush Intcntl Airport one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $187. American Airlines flights start at $187 while deals on United Airlines start at $249 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chattanooga to George Bush Intcntl 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 Chattanooga to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Chattanooga to Houston George Bush Intcntl Airport (average of $241). Flying from Chattanooga to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Top 2 airlines flying from Chattanooga to George Bush Intcntl

Discover the top 2 airlines that operate flights from Chattanooga to George Bush Intcntl. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$177Average$333FlexibilityNo cancel feeOn-time71%
DeltaCheapest$237Average$367FlexibilityNo cancel feeOn-timeN/A

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