HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chattanooga

$122+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CHA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Chattanooga with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 September 17, 2025.

Round-trip from

$226
(Kiwi.com)

One-way from

$122
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$702
From Houston George Bush Intcntl to Chattanooga Lovell Field
Search Deals
One-way flight from Houston George Bush Intcntl to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/245:48 pmIAH - CHA
2 stops16h 16mSpirit Airlines
Mon 9/295:52 pmCHA - IAH
1 stop15h 32mSpirit Airlines
Deal found 9/16$214
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/264:04 pmIAH - CHA
2 stops23h 53mMultiple Airlines
Mon 9/295:52 pmCHA - IAH
1 stop15h 32mMultiple Airlines
Deal found 9/16$217
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/245:48 pmIAH - CHA
2 stops16h 16mSpirit Airlines
Fri 10/35:52 pmCHA - IAH
1 stop15h 32mSpirit Airlines
Deal found 9/16$223
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sat 9/275:50 amIAH - CHA
2 stops10h 07mSpirit Airlines
Mon 9/295:52 pmCHA - IAH
1 stop15h 32mSpirit Airlines
Deal found 9/16$226
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/264:04 pmIAH - CHA
2 stops23h 53mMultiple Airlines
Fri 10/35:52 pmCHA - IAH
1 stop15h 32mMultiple Airlines
Deal found 9/16$227
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/2810:08 amIAH - CHA
2 stops29h 49mMultiple Airlines
Fri 10/35:52 pmCHA - IAH
1 stop15h 32mMultiple Airlines
Deal found 9/16$233
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sat 9/275:50 amIAH - CHA
2 stops10h 07mSpirit Airlines
Fri 10/35:52 pmCHA - IAH
1 stop15h 32mSpirit Airlines
Deal found 9/16$236
This Delta deal was found by Cheapflights users on 9/16. 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 10/313:10 pmIAH - CHA
1 stop5h 48mDelta
Sun 11/25:54 amCHA - IAH
1 stop3h 53mDelta
Deal found 9/16$249
This Delta deal was found by Cheapflights users on 9/14. 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 10/15:45 amIAH - CHA
1 stop3h 29mDelta
Sat 10/46:31 pmCHA - IAH
1 stop6h 19mDelta
Deal found 9/14$259
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/245:48 pmIAH - CHA
2 stops16h 16mMultiple Airlines
Sun 9/289:31 pmCHA - IAH
1 stop18h 02mMultiple Airlines
Deal found 9/15$263
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/245:48 pmIAH - CHA
2 stops16h 16mSpirit Airlines
Sat 9/275:52 pmCHA - IAH
1 stop5h 56mSpirit Airlines
Deal found 9/16$264

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 September 17, 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

Sat 9/27

5:50 am-4:57 pm

2 stops10h 07m

Chattanooga Lovell Field

Mon 9/29

5:52 pm-8:24 am

1 stop15h 32m

$226

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sun 9/28

10:08 am-4:57 pm

2 stops29h 49m

Chattanooga Lovell Field

Fri 10/3

5:52 pm-8:24 am

1 stop15h 32m

$233

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Fri 10/31

3:10 pm-9:58 pm

1 stop5h 48m

Chattanooga Lovell Field

Sun 11/2

5:54 am-8:47 am

1 stop3h 53m

$249

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Tue 10/21

3:10 pm-9:58 pm

1 stop5h 48m

Chattanooga Lovell Field

Tue 10/28

7:32 am-2:40 pm

1 stop8h 08m

$249

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sat 2/21

7:15 am-2:33 pm

1 stop6h 18m

Chattanooga Lovell Field

Wed 2/25

1:30 pm-5:43 pm

1 stop5h 13m

$249

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Wed 10/1

6:01 am-11:44 am

1 stop4h 43m

Chattanooga Lovell Field

Sat 10/4

4:27 pm-10:25 pm

1 stop6h 58m

$259

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Wed 10/1

5:45 am-10:14 am

1 stop3h 29m

Chattanooga Lovell Field

Sat 10/4

6:31 pm-11:50 pm

1 stop6h 19m

$259

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sat 9/27

5:30 am-4:57 pm

1 stop10h 27m

Chattanooga Lovell Field

Fri 10/3

5:52 pm-8:24 am

1 stop15h 32m

$263

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Mon 9/29

5:30 am-4:57 pm

1 stop10h 27m

Chattanooga Lovell Field

Fri 10/3

5:52 pm-8:24 am

1 stop15h 32m

$263

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sat 9/27

5:45 am-12:31 pm

1 stop5h 46m

Chattanooga Lovell Field

Wed 10/1

5:54 am-8:43 am

1 stop3h 49m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 19 results
1
2

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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chattanooga (average of $323). Flying from Houston George Bush Intcntl Airport to Chattanooga in October is currently the most expensive (average of $412). 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 September 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% 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 September 17, 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
8.0
Very good
7,961 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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
7,961 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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 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?

    Spirit Airlines and Delta can get you from Houston George Bush Intcntl Airport to Chattanooga in just under 5h 48m. Your travel time can differ by up to 4h 19m. 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?

    American Airlines, at $236, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Chattanooga. An alternate airline flying to your destination would be Delta. American Airlines is priced at 44% 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chattanooga (average of $323). Flying from Houston George Bush Intcntl Airport to Chattanooga in October is currently the most expensive (average of $412). 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 Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$402FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$453FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.