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$173+ Cheap flights from Houston 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CHA
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Houston to Chattanooga

Cheapest flights from Houston to Chattanooga
Explore the most affordable flight options available from Houston to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/86:10 amIAH - CHA
2 stops32h 34mMultiple Airlines
Fri 11/144:16 pmCHA - IAH
1 stop26h 26mMultiple Airlines
Deal found 10/16$234
This Delta deal was found by Cheapflights users on 10/14. 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.
Tue 11/42:22 pmHOU - CHA
1 stop5h 57mDelta
Tue 11/116:21 pmCHA - HOU
1 stop5h 46mDelta
Deal found 10/14$249
This Delta deal was found by Cheapflights users on 10/14. 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.
Tue 11/41:29 pmIAH - CHA
1 stop6h 50mDelta
Tue 11/111:32 pmCHA - IAH
1 stop5h 13mDelta
Deal found 10/14$249
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:23 pmIAH - CHA
1 stop6h 41mAmerican Airlines
Mon 11/37:15 pmCHA - IAH
1 stop5h 46mAmerican Airlines
Deal found 10/15$259
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:35 pmIAH - CHA
1 stop3h 59mDelta
Sat 11/295:50 amCHA - IAH
1 stop4h 58mDelta
Deal found 10/15$274
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:50 pmIAH - CHA
1 stop5h 09mAmerican Airlines
Fri 11/72:16 pmCHA - IAH
1 stop6h 08mAmerican Airlines
Deal found 10/16$294
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:28 pmIAH - CHA
1 stop4h 47mAmerican Airlines
Sun 11/97:35 amCHA - IAH
1 stop6h 58mAmerican Airlines
Deal found 10/16$304
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:23 pmIAH - CHA
1 stop4h 30mAmerican Airlines
Tue 11/46:00 amCHA - IAH
1 stop5h 09mAmerican Airlines
Deal found 10/16$308
This American Airlines deal was found by Cheapflights users on 10/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:52 pmIAH - CHA
1 stop7h 52mAmerican Airlines
Sun 10/268:23 pmCHA - IAH
1 stop4h 29mAmerican Airlines
Deal found 10/14$309
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:00 amIAH - CHA
1 stop6h 34mAmerican Airlines
Thu 10/235:00 amCHA - IAH
1 stop4h 56mAmerican Airlines
Deal found 10/15$324
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:31 pmIAH - CHA
1 stop18h 19mMultiple Airlines
Tue 11/2510:03 pmCHA - IAH
2 stops38h 07mMultiple Airlines
Deal found 10/14$334
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:00 amHOU - CHA
1 stop5h 34mAmerican Airlines
Sun 10/196:00 amCHA - HOU
1 stop4h 33mAmerican Airlines
Deal found 10/15$339

Cheap flight deals from Houston to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 October 16, 2025.

Round-trip from

$234
(Kiwi.com)

One-way from

$173
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$530
From Houston to Chattanooga Lovell Field
Search Deals
One-way flight from Houston to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 October 16, 2025.
Use the filters below to find and compare flights from Houston to Chattanooga that are best for you.

Fly from

Houston

Fly to

Chattanooga

Route

Depart

Return

Price

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sat 11/8

6:10 am-3:44 pm

2 stops32h 34m

Chattanooga Lovell Field

Fri 11/14

4:16 pm-5:42 pm

1 stop26h 26m

$234

HoustonChattanooga

HOU - CHA

HOUCHA

Houston Hobby

Tue 11/4

2:22 pm-9:19 pm

1 stop5h 57m

Chattanooga Lovell Field

Tue 11/11

6:21 pm-11:07 pm

1 stop5h 46m

$249

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Fri 11/14

6:00 am-11:34 am

1 stop4h 34m

Chattanooga Lovell Field

Sun 11/16

6:00 am-11:36 am

1 stop6h 36m

$249

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Thu 12/4

12:35 pm-7:01 pm

1 stop5h 26m

Chattanooga Lovell Field

Mon 12/8

7:44 pm-12:01 am

1 stop5h 17m

$249

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sat 11/8

5:45 am-10:30 am

1 stop3h 45m

Chattanooga Lovell Field

Fri 11/14

5:50 am-8:43 am

1 stop3h 53m

$249

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sat 11/15

1:36 pm-7:56 pm

1 stop5h 20m

Chattanooga Lovell Field

Tue 11/25

11:12 am-3:08 pm

1 stop4h 56m

$249

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Wed 11/12

5:15 am-10:32 am

1 stop4h 17m

Chattanooga Lovell Field

Wed 11/19

9:55 am-3:08 pm

1 stop6h 13m

$249

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Thu 10/30

2:23 pm-10:04 pm

1 stop6h 41m

Chattanooga Lovell Field

Mon 11/3

7:15 pm-12:01 am

1 stop5h 46m

$259

HoustonChattanooga

HOU - CHA

HOUCHA

Houston Hobby

Sat 11/15

4:24 pm-12:15 am

1 stop6h 51m

Chattanooga Lovell Field

Tue 11/25

5:15 am-9:40 am

1 stop5h 25m

$274

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Sat 11/22

12:35 pm-5:34 pm

1 stop3h 59m

Chattanooga Lovell Field

Sat 11/29

5:50 am-9:48 am

1 stop4h 58m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 34 results
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Best time to book a flight from Houston to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Houston 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 to Chattanooga

What is the cheapest month to book a flight from Houston to Chattanooga?

Currently, October is the cheapest month in which you can book a flight from Houston to Chattanooga (average of $78). Flying from Houston to Chattanooga in April is currently the most expensive (average of $227). 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 HOU to CHA?

Find hourly flight availability from Houston 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 October 16, 2025.

One of the essential ways to save on airfare from Houston to Chattanooga is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 7% on airfare.

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 October 16, 2025.
Read through reviews of airlines operating flights from Houston to Chattanooga, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,984 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
11,043 reviews
Delta
8.0
Very good
7,984 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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 Houston 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?

    Chattanooga Lovell Field (CHA) is the airport you will fly into if you book a flight from Houston to Chattanooga. You should not have trouble finding flights to Lovell Field from Houston; the airport handles an average of 0 inbound flights from Houston per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Chattanooga airport from Houston. It is only a 6.0 mi journey from Lovell Field (CHA) to Chattanooga’s city center.

  • How long is the flight from Houston to Chattanooga?

    A quick flight from Houston to Chattanooga can take about 5h 57m. Delta provides one of the quickest options available for as low as $249. The distance between Houston and Chattanooga is about 695 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 to Chattanooga round-trip?

    Our cheapest airline available from Houston to Chattanooga is American Airlines. Our recent data shows that you can find tickets from as low as $196 on this airline. An additional option worth looking into is Delta, starting at $216. You may be able to fly from Houston to Chattanooga for 45% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Houston to Chattanooga one-way?

    One-way options have recently been found by users for as low as $187 on Delta. Other airlines that offer cheap prices include United Airlines from $223 and American Airlines from $305 one-way.

  • Can I find deals for flights from Houston to Chattanooga that include hotel bookings?

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

  • How can I find direct flights from Houston to Chattanooga?

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

  • Can I find deals for business class flights from Houston to Chattanooga?

    Yes. Cheapflights offers flight deals from Houston 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 to Chattanooga?

    Currently, October is the cheapest month in which you can book a flight from Houston to Chattanooga (average of $78). Flying from Houston to Chattanooga in April is currently the most expensive (average of $227). 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

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Top 2 airlines flying from Houston to Chattanooga

Discover the top 2 airlines that operate flights from Houston 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$359FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$382FlexibilityNo cancel feeOn-timeN/A

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