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George Bush Intcntl

$88+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — IAH
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(Delta)

One-way from

$88
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$348
Provider with most accurate pricing for Chattanooga Lovell Field-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Houston George Bush Intcntl flights.
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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 ($38 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 October 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 October 29, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/55:45 amCHA - IAH
1 stop4h 06mDelta
Sun 12/75:10 amIAH - CHA
1 stop6h 43mDelta
Deal found 10/28$249
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 11/123:10 pmCHA - IAH
1 stop8h 14mDelta
Sun 11/165:15 amIAH - CHA
1 stop4h 17mDelta
Deal found 10/28$259
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/228:08 pmCHA - IAH
1 stop5h 10mAmerican Airlines
Mon 11/2412:10 pmIAH - CHA
1 stop4h 27mAmerican Airlines
Deal found 10/29$314
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 11/75:54 amCHA - IAH
1 stop6h 00mDelta
Mon 11/106:40 pmIAH - CHA
1 stop3h 47mDelta
Deal found 10/28$339
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/295:15 amCHA - IAH
1 stop5h 48mAmerican Airlines
Fri 12/56:00 amIAH - CHA
1 stop4h 37mAmerican Airlines
Deal found 10/27$343
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/215:00 amCHA - IAH
1 stop4h 58mAmerican Airlines
Sun 11/236:16 amIAH - CHA
1 stop7h 47mAmerican Airlines
Deal found 10/29$365
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 10/295:54 amCHA - IAH
1 stop3h 53mDelta
Sat 11/111:01 amIAH - CHA
1 stop5h 13mDelta
Deal found 10/28$369
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 12/105:45 amCHA - IAH
1 stop4h 06mDelta
Thu 12/115:10 amIAH - CHA
1 stop4h 19mDelta
Deal found 10/28$373
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 12/285:35 amCHA - IAH
1 stop5h 20mAmerican Airlines
Sat 1/36:31 amIAH - CHA
1 stop5h 52mAmerican Airlines
Deal found 10/29$381
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/22:40 pmCHA - IAH
1 stop26h 48mMultiple Airlines
Wed 11/58:00 amIAH - CHA
2 stops30h 44mMultiple Airlines
Deal found 10/28$387
This Delta deal was found by Cheapflights users on 10/28. 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 11/247:25 amCHA - IAH
1 stop8h 40mDelta
Wed 11/2612:35 pmIAH - CHA
1 stop3h 59mDelta
Deal found 10/28$393

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 October 29, 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

Thu 12/4

9:57 am-3:22 pm

1 stop6h 25m

Houston George Bush Intcntl

Sun 12/7

4:28 pm-9:36 pm

1 stop4h 08m

$249

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Sat 12/13

7:45 am-10:53 am

1 stop4h 08m

Houston George Bush Intcntl

Wed 12/17

7:01 am-12:53 pm

1 stop4h 52m

$249

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Wed 11/12

3:10 pm-10:24 pm

1 stop8h 14m

Houston George Bush Intcntl

Sun 11/16

5:15 am-10:32 am

1 stop4h 17m

$259

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Thu 1/1

3:35 pm-8:34 pm

1 stop5h 59m

Houston George Bush Intcntl

Sat 1/10

6:05 am-1:44 pm

1 stop6h 39m

$304

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Fri 11/7

5:54 am-10:54 am

1 stop6h 00m

Houston George Bush Intcntl

Mon 11/10

6:40 pm-11:27 pm

1 stop3h 47m

$339

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Fri 11/21

5:00 am-8:58 am

1 stop4h 58m

Houston George Bush Intcntl

Sun 11/23

6:16 am-3:03 pm

1 stop7h 47m

$365

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Wed 12/10

5:45 am-8:51 am

1 stop4h 06m

Houston George Bush Intcntl

Thu 12/11

5:10 am-10:29 am

1 stop4h 19m

$373

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Sun 12/28

5:35 am-9:55 am

1 stop5h 20m

Houston George Bush Intcntl

Sat 1/3

6:31 am-1:23 pm

1 stop5h 52m

$381

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Sat 11/29

5:15 am-10:03 am

1 stop5h 48m

Houston George Bush Intcntl

Fri 12/5

7:40 am-1:38 pm

1 stop4h 58m

$392

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Fri 12/12

5:45 am-8:51 am

1 stop4h 06m

Houston George Bush Intcntl

Sun 12/14

5:20 am-2:15 pm

1 stop7h 55m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 18 results
1
2

Compare providers for flights from Chattanooga to George Bush Intcntl

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 Chattanooga to George Bush Intcntl in October.
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 Chattanooga-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chattanooga-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chattanooga-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-Houston George Bush Intcntl Airport 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 Chattanooga-Houston George Bush Intcntl Airport 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 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, February is the cheapest month in which you can book a flight from Chattanooga to Houston George Bush Intcntl Airport (average of $177). Flying from Chattanooga to Houston George Bush Intcntl Airport in April is currently the most expensive (average of $244). 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 October 29, 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 23% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Chattanooga to Houston George Bush Intcntl Airport?

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 October 29, 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
7.9
Good
7,992 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 5h 59m. The distance from Chattanooga to Houston George Bush Intcntl Airport is about 685 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

  • 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, February is the cheapest month in which you can book a flight from Chattanooga to Houston George Bush Intcntl Airport (average of $177). Flying from Chattanooga to Houston George Bush Intcntl Airport in April is currently the most expensive (average of $244). 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
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$177Average$334FlexibilityNo cancel feeOn-time71%
DeltaCheapest$237Average$373FlexibilityNo cancel feeOn-timeN/A

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