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George Bush Intcntl

$85+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — IAH
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$159
(FlightHub)

One-way from

$85
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$393
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. 11% potential increase in price ($47 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 July 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 July 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:52 pmCHA - IAH
1 stop5h 56mSpirit Airlines
Mon 9/85:25 amIAH - CHA
1 stop10h 32mSpirit Airlines
Deal found 7/27$159
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:52 pmCHA - IAH
1 stop5h 56mMultiple Airlines
Mon 9/86:00 amIAH - CHA
2 stops9h 19mMultiple Airlines
Deal found 7/27$204
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:54 amCHA - IAH
1 stop4h 29mDelta
Wed 9/175:45 amIAH - CHA
1 stop5h 46mDelta
Deal found 7/29$259
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:45 amCHA - IAH
1 stop7h 02mAmerican Airlines
Mon 8/115:05 amIAH - CHA
1 stop7h 24mAmerican Airlines
Deal found 7/28$294

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 July 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

Sat 9/6

5:52 pm-10:48 pm

1 stop5h 56m

Houston George Bush Intcntl

Mon 9/8

5:25 am-4:57 pm

1 stop10h 32m

$159

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Sat 9/6

5:52 pm-10:48 pm

1 stop5h 56m

Houston George Bush Intcntl

Mon 9/8

6:00 am-4:19 pm

2 stops9h 19m

$204

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Wed 9/3

5:54 am-9:23 am

1 stop4h 29m

Houston George Bush Intcntl

Wed 9/17

5:45 am-12:31 pm

1 stop5h 46m

$259

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Fri 8/8

6:12 pm-10:53 pm

1 stop5h 41m

Houston George Bush Intcntl

Mon 8/11

6:50 pm-12:24 am

1 stop4h 34m

$294

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Mon 8/18

6:02 pm-8:09 am

1 stop15h 07m

$85

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Thu 8/7

2:31 pm-10:37 pm

3 stops33h 06m

$222

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Sun 8/3

5:30 am-8:36 am

1 stop4h 06m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 July 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 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 July 29, 2025.
Get a feel of what it's like to fly with Delta, American Airlines, and Spirit 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
7,979 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
7,979 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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!
Spirit Airlines
6.3
Okay
8,044 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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.

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

    According to our current data, Spirit Airlines ($159), Delta ($259), and American Airlines ($294) offers the cheapest pricing from Chattanooga to Houston George Bush Intcntl Airport. These flights start at 55% 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, 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
Humble
Conroe
The Woodlands
Tomball
Katy
Jersey Village

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$177Average$333FlexibilityNo cancel feeOn-time71%
DeltaCheapest$237Average$389FlexibilityNo cancel feeOn-timeN/A

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