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Chattanooga

$129+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CHA
Sep 2 — Sep 91
Wed 9/2
Wed 9/9
1 adult, Economy
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Cheap 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 August 3, 2026.

This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 9/1712:30 pm
IAH
-
CHA
Nonstop2h 13m
United Airlines
Mon 9/214:42 pm
CHA
-
IAH
Nonstop2h 28m
United Airlines
Deal found 7/31$307
This Delta deal was found by Cheapflights users on 7/31. 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.
Sun 8/301:13 pm
HOU
-
CHA
1 stop5h 08m
Delta
Sun 9/61:22 pm
CHA
-
HOU
1 stop4h 03m
Delta
Deal found 7/31$327
This Delta deal was found by Cheapflights users on 7/31. 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.
Thu 10/222:22 pm
IAH
-
CHA
1 stop5h 13m
Delta
Sun 10/257:26 pm
CHA
-
IAH
1 stop5h 29m
Delta
Deal found 7/31$327
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/283:57 pm
HOU
-
CHA
1 stop5h 23m
American Airlines
Fri 9/44:08 pm
CHA
-
HOU
1 stop4h 43m
American Airlines
Deal found 7/31$337
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:09 pm
IAH
-
CHA
1 stop7h 11m
American Airlines
Wed 9/210:15 am
CHA
-
IAH
1 stop6h 09m
American Airlines
Deal found 7/29$337
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.
Fri 10/95:28 pm
HOU
-
CHA
1 stop5h 11m
Delta
Mon 10/126:25 pm
CHA
-
HOU
1 stop5h 38m
Delta
Deal found 7/29$347
This Delta deal was found by Cheapflights users on 8/3. 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 8/171:13 pm
HOU
-
CHA
1 stop3h 47m
Delta
Mon 8/244:05 pm
CHA
-
HOU
1 stop7h 00m
Delta
Deal found 8/3$377
This Delta deal was found by Cheapflights users on 8/3. 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 8/175:41 am
IAH
-
CHA
1 stop5h 45m
Delta
Mon 8/245:35 am
CHA
-
IAH
1 stop4h 02m
Delta
Deal found 8/3$377
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:30 pm
IAH
-
CHA
Nonstop2h 13m
United Airlines
Thu 9/37:00 am
CHA
-
IAH
Nonstop2h 23m
United Airlines
Deal found 7/29$395
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 8/178:04 pm
IAH
-
CHA
Nonstop2h 11m
United Airlines
Mon 8/247:00 am
CHA
-
IAH
Nonstop2h 23m
United Airlines
Deal found 8/3$397
This Delta deal was found by Cheapflights users on 8/2. 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.
Thu 9/31:13 pm
HOU
-
CHA
1 stop5h 08m
Delta
Mon 9/75:35 am
CHA
-
HOU
1 stop5h 15m
Delta
Deal found 8/2$403
This Delta deal was found by Cheapflights users on 7/31. 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 9/46:36 pm
IAH
-
CHA
1 stop4h 07m
Delta
Mon 9/76:50 pm
CHA
-
IAH
1 stop4h 50m
Delta
Deal found 7/31$403

Find 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 August 3, 2026.

Round-trip from

$307
(United Airlines)

One-way from

$129
(Kiwi.com)

Popular in

September

Cheapest in

December

Average price

$347
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. 16% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 August 3, 2026.
Use the filters below to find and compare flights from Houston 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 9/17

12:30 pm-3:43 pm

Nonstop2h 13m

Chattanooga Lovell Field

Mon 9/21

4:42 pm-6:10 pm

Nonstop2h 28m

$307

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Wed 10/28

12:55 pm-4:05 pm

Nonstop2h 10m

Chattanooga Lovell Field

Mon 11/2

4:40 pm-6:14 pm

Nonstop2h 34m

$307

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Wed 8/26

8:04 pm-11:15 pm

Nonstop2h 11m

Chattanooga Lovell Field

Wed 9/2

4:42 pm-6:10 pm

Nonstop2h 28m

$307

HoustonChattanooga

HOU - CHA

HOUCHA

Houston Hobby

Thu 9/17

6:00 am-11:23 am

1 stop4h 23m

Chattanooga Lovell Field

Mon 9/21

6:23 pm-10:39 pm

1 stop5h 16m

$327

HoustonChattanooga

HOU - CHA

HOUCHA

Houston Hobby

Sun 8/30

5:20 pm-10:18 pm

1 stop3h 58m

Chattanooga Lovell Field

Sun 9/6

6:00 am-9:50 am

1 stop4h 50m

$327

HoustonChattanooga

HOU - CHA

HOUCHA

Houston Hobby

Fri 8/28

5:20 pm-10:18 pm

1 stop3h 58m

Chattanooga Lovell Field

Fri 9/4

6:50 pm-10:05 pm

1 stop4h 15m

$327

HoustonChattanooga

HOU - CHA

HOUCHA

Houston Hobby

Fri 9/25

5:20 pm-10:06 pm

1 stop3h 46m

Chattanooga Lovell Field

Mon 9/28

6:23 pm-10:39 pm

1 stop5h 16m

$327

HoustonChattanooga

HOU - CHA

HOUCHA

Houston Hobby

Thu 8/27

5:20 pm-11:43 pm

1 stop5h 23m

Chattanooga Lovell Field

Sun 8/30

6:45 am-12:16 pm

1 stop6h 31m

$327

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Fri 9/25

7:00 am-1:47 pm

1 stop5h 47m

Chattanooga Lovell Field

Sun 9/27

5:35 am-8:31 am

1 stop3h 56m

$327

HoustonChattanooga

IAH - CHA

IAHCHA

Houston George Bush Intcntl

Thu 10/22

2:22 pm-8:35 pm

1 stop5h 13m

Chattanooga Lovell Field

Sun 10/25

7:26 pm-11:55 pm

1 stop5h 29m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 35 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Houston to Chattanooga (average of $282). Flying from Houston to Chattanooga in October is currently the most expensive (average of $454). 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 August 3, 2026.

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

How much does it cost to fly round-trip from Houston to Chattanooga?

Airfare is below average for this route at the moment.
Houston to Chattanooga flights typically cost between $328 and $447 in September.
The cheapest round-trip price found within the last 5 days was $307 on United Airlines (Sep 17-Sep 21).

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 August 3, 2026.
Read through reviews of airlines operating flights from Houston to Chattanooga, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,483 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Delta
7.8
Good
8,483 reviews
Delta
7.8
Good
8,483 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
United Airlines
7.4
Good
10,058 reviews
Delta
7.8
Good
8,483 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
American Airlines
7.1
Good
11,842 reviews
Delta
7.8
Good
8,483 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

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 3 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 2h 13m. United Airlines provides one of the quickest options available for as low as $307. The distance between Houston and 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 to Chattanooga round-trip?

    Our cheapest airline available from Houston to Chattanooga is Delta. Our recent data shows that you can find tickets from as low as $189 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $248 and $267 round-trip. You may be able to fly from Houston to Chattanooga for 47% 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 $171 on United Airlines. Other airlines that offer cheap prices include Delta from $196 and American Airlines from $278 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, February is the cheapest month in which you can book a flight from Houston to Chattanooga (average of $282). Flying from Houston to Chattanooga in October is currently the most expensive (average of $454). 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
Trenton

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Alternative routes for Houston to Chattanooga

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Houston to Chattanooga

Discover the top 3 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 August 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$312FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$411FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$267Average$409FlexibilityNo cancel feeOn-time69%

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