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$94+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CHA
May 23 — May 301
Sat 5/23
Sat 5/30
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 April 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/23. 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 7/48:20 am
IAH
-
CHA
1 stop22h 49m
Multiple Airlines
Thu 7/98:59 am
CHA
-
IAH
1 stop6h 51m
Multiple Airlines
Deal found 4/23$212
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/79:58 am
IAH
-
CHA
1 stop10h 14m
Multiple Airlines
Sun 5/104:11 pm
CHA
-
IAH
1 stop23h 52m
Multiple Airlines
Deal found 4/23$227
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 7/16:00 am
IAH
-
CHA
1 stop25h 09m
Multiple Airlines
Thu 7/98:59 am
CHA
-
IAH
1 stop6h 51m
Multiple Airlines
Deal found 4/23$249
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/308:29 am
IAH
-
CHA
1 stop22h 38m
Multiple Airlines
Tue 6/210:25 am
CHA
-
IAH
2 stops22h 09m
Multiple Airlines
Deal found 4/21$254
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/264:06 pm
IAH
-
CHA
2 stops39h 01m
Multiple Airlines
Sun 5/318:57 am
CHA
-
IAH
1 stop25h 06m
Multiple Airlines
Deal found 4/21$262
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 4/2912:35 pm
IAH
-
CHA
2 stops31h 37m
Multiple Airlines
Sun 5/310:02 pm
CHA
-
IAH
1 stop18h 57m
Multiple Airlines
Deal found 4/20$263
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:40 pm
IAH
-
CHA
Nonstop2h 03m
United Airlines
Wed 5/274:42 pm
CHA
-
IAH
Nonstop2h 28m
United Airlines
Deal found 4/20$267
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/186:00 am
IAH
-
CHA
1 stop9h 19m
Multiple Airlines
Mon 5/2510:05 pm
CHA
-
IAH
1 stop25h 11m
Multiple Airlines
Deal found 4/20$276
This Delta deal was found by Cheapflights users on 4/20. 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 7/224:51 pm
IAH
-
CHA
1 stop4h 17m
Delta
Wed 7/298:20 pm
CHA
-
IAH
1 stop4h 36m
Delta
Deal found 4/20$287
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/294:06 pm
IAH
-
CHA
2 stops39h 01m
Multiple Airlines
Thu 6/48:59 am
CHA
-
IAH
1 stop25h 04m
Multiple Airlines
Deal found 4/20$298

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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(Kiwi.com)

One-way from

$94
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$347

Good round-trip deal

$347 or less

Good one-way deal

$173 or less
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
Search Deals
High demand for flights, 8% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Chattanooga Lovell Field.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Chattanooga Lovell Field.
Search Deals

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 April 23, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Thu 9/3

1:15 pm-8:34 pm

1 stop6h 19m

Chattanooga Lovell Field

Mon 9/7

3:15 pm-9:03 pm

1 stop6h 48m

$287
Quickest round-trip

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Fri 5/15

8:00 pm-11:03 pm

Nonstop2h 03m

Chattanooga Lovell Field

Sun 5/17

7:15 am-8:35 am

Nonstop2h 20m

$302

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sat 8/29

1:10 pm-4:13 pm

Nonstop2h 03m

Chattanooga Lovell Field

Tue 9/1

5:20 pm-6:48 pm

Nonstop2h 28m

$307

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Wed 5/27

7:55 pm-11:06 pm

Nonstop2h 11m

Chattanooga Lovell Field

Wed 6/3

7:00 am-8:23 am

Nonstop2h 23m

$307

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Wed 5/6

5:00 am-11:40 am

1 stop5h 40m

Chattanooga Lovell Field

Tue 5/12

3:44 pm-8:05 pm

1 stop5h 21m

$327

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sat 5/30

12:50 pm-4:03 pm

Nonstop2h 13m

Chattanooga Lovell Field

Wed 6/3

4:42 pm-6:10 pm

Nonstop2h 28m

$347

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Mon 6/22

7:55 pm-11:06 pm

Nonstop2h 11m

Chattanooga Lovell Field

Fri 6/26

4:42 pm-6:10 pm

Nonstop2h 28m

$347

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sat 5/16

12:40 pm-3:43 pm

Nonstop2h 03m

Chattanooga Lovell Field

Mon 5/18

5:25 pm-6:53 pm

Nonstop2h 28m

$357

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Mon 5/18

8:00 pm-11:03 pm

Nonstop2h 03m

Chattanooga Lovell Field

Mon 5/25

4:42 pm-6:10 pm

Nonstop2h 28m

$357

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Thu 6/18

7:55 pm-11:06 pm

Nonstop2h 11m

Chattanooga Lovell Field

Sun 6/21

7:00 am-8:23 am

Nonstop2h 23m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Chattanooga flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chattanooga (average of $236). Flying from Houston George Bush Intcntl Airport to Chattanooga in January is currently the most expensive (average of $417). 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 April 23, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to Chattanooga as you normally would.

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

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 April 23, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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
8,438 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

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
8,438 reviews
Delta
7.9
Good
8,438 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

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.
United Airlines
7.4
Good
9,637 reviews
Delta
7.9
Good
8,438 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

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
7.1
Good
11,659 reviews
Delta
7.9
Good
8,438 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

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. 3 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 2 inbound flights from Houston George Bush Intcntl per day.

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

    Delta and United Airlines can get you from Houston George Bush Intcntl Airport to Chattanooga in just under 2h 03m. Your travel time can differ by up to 4h 16m. 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 $189, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Chattanooga.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is priced at 47% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Chattanooga?

    Looking at all options, your cheapest flight can be booked for $173. While the most popular route (Houston George Bush Intcntl - Chattanooga Lovell Field) can be booked for $267 on average, our data indicates $298 when flying from Houston George Bush Intcntl Airport to Chattanooga.

  • 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chattanooga (average of $236). Flying from Houston George Bush Intcntl Airport to Chattanooga in January is currently the most expensive (average of $417). 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.

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Top 3 airlines flying from George Bush Intcntl to Chattanooga

Discover the top 3 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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$293FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$364FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$267Average$422FlexibilityNo cancel feeOn-time69%

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