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$67+ Cheap flights from Tennessee to Houston

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — HOU
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap flight deals from Tennessee to Houston

Cheapest flights from Tennessee to Houston
Explore the most affordable flight options available from Tennessee to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:32 pm
TYS
-
HOU
Nonstop2h 17m
Allegiant Air
Mon 7/207:39 pm
HOU
-
TYS
Nonstop2h 09m
Allegiant Air
Deal found 3/30$94
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:31 pm
TYS
-
HOU
Nonstop2h 20m
Allegiant Air
Mon 10/57:19 pm
HOU
-
TYS
Nonstop2h 04m
Allegiant Air
Deal found 3/30$107
This Priceline deal was found by Cheapflights users on 3/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:28 pm
TYS
-
IAH
1 stop9h 20m
Frontier
Sun 5/36:45 am
IAH
-
TYS
1 stop7h 48m
Frontier
Deal found 3/30$140
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:28 pm
TYS
-
IAH
1 stop9h 20m
Frontier
Sun 4/266:45 am
IAH
-
TYS
1 stop7h 48m
Frontier
Deal found 3/30$141
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/163:29 pm
CHA
-
IAH
1 stop24h 17m
Multiple Airlines
Sun 4/199:46 am
IAH
-
CHA
1 stop9h 45m
Multiple Airlines
Deal found 3/30$144
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:32 pm
TYS
-
IAH
1 stop15h 12m
Frontier
Sun 5/1010:05 pm
IAH
-
TYS
1 stop20h 28m
Frontier
Deal found 3/31$151
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:43 pm
CHA
-
IAH
1 stop26h 30m
Multiple Airlines
Sun 4/199:46 am
IAH
-
CHA
1 stop9h 45m
Multiple Airlines
Deal found 3/31$161
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:14 pm
CHA
-
IAH
1 stop20h 52m
Multiple Airlines
Sun 4/199:46 am
IAH
-
CHA
1 stop9h 45m
Multiple Airlines
Deal found 3/31$162
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:11 pm
CHA
-
IAH
1 stop23h 35m
Multiple Airlines
Sun 5/39:46 am
IAH
-
CHA
1 stop10h 26m
Multiple Airlines
Deal found 3/31$163
This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:30 pm
TYS
-
HOU
Nonstop2h 19m
Allegiant Air
Mon 5/257:39 pm
HOU
-
TYS
Nonstop2h 03m
Allegiant Air
Deal found 3/31$164
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:29 pm
CHA
-
IAH
1 stop24h 17m
Multiple Airlines
Thu 4/309:46 am
IAH
-
CHA
1 stop10h 26m
Multiple Airlines
Deal found 3/31$168
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:43 pm
CHA
-
IAH
1 stop26h 30m
Multiple Airlines
Thu 4/1612:16 pm
IAH
-
CHA
1 stop7h 14m
Multiple Airlines
Deal found 3/31$174

Find flight deals from Tennessee to Houston

Keep the following information in mind while searching for Tennessee to Houston flight deals. Data was last updated April 1, 2026.

Round-trip from

$94
(Cheapflightsfares)

One-way from

$67
(Cheapflightsfares)

Popular in

January

Cheapest in

June

Average price

$320
From Tennessee to Houston
Search Deals
One-way flight from Tennessee to Houston
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Houston 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 1, 2026.
Use the filters below to find and compare flights from Tennessee to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Sat 5/9

5:25 pm-6:53 pm

Nonstop2h 28m

Houston George Bush Intcntl

Sun 5/17

8:00 pm-11:03 pm

Nonstop2h 03m

$267

ChattanoogaHouston

CHA - IAH

CHAIAH

Chattanooga Lovell Field

Wed 4/22

5:20 pm-6:48 pm

Nonstop2h 28m

Houston George Bush Intcntl

Mon 4/27

7:55 pm-10:58 pm

Nonstop2h 03m

$267

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Wed 4/29

7:19 pm-11:07 pm

1 stop4h 48m

Houston Hobby

Tue 5/5

6:00 am-1:03 pm

1 stop6h 03m

$269

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Wed 4/29

1:54 pm-7:33 pm

1 stop6h 39m

Houston George Bush Intcntl

Mon 5/4

5:24 am-1:03 pm

1 stop6h 39m

$269

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Fri 4/24

7:05 am-8:46 am

Nonstop2h 41m

Houston George Bush Intcntl

Mon 4/27

8:21 pm-11:41 pm

Nonstop2h 20m

$269

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Wed 4/29

4:04 pm-9:35 pm

1 stop6h 31m

Houston George Bush Intcntl

Tue 5/5

9:43 am-3:22 pm

1 stop4h 39m

$269

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Fri 5/8

3:50 pm-8:00 pm

1 stop5h 10m

Houston George Bush Intcntl

Tue 5/12

5:55 am-12:55 pm

1 stop6h 00m

$269

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Fri 5/1

1:54 pm-7:33 pm

1 stop6h 39m

Houston George Bush Intcntl

Tue 5/5

8:05 am-1:03 pm

1 stop3h 58m

$269

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Thu 4/30

7:19 pm-11:59 pm

1 stop5h 40m

Houston George Bush Intcntl

Mon 5/4

8:05 am-1:03 pm

1 stop3h 58m

$269

MemphisHouston

MEM - HOU

MEMHOU

Memphis

Mon 5/11

5:49 pm-10:26 pm

1 stop4h 37m

Houston Hobby

Tue 5/12

10:27 am-3:18 pm

1 stop4h 51m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Tennessee to Houston

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

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

Currently, July is the cheapest month in which you can book a flight from Tennessee to Houston (average of $53). Flying from Tennessee to Houston in January is currently the most expensive (average of $163). 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 TN to HOU?

Find hourly flight availability from Tennessee to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2026.

One of the essential ways to save on airfare from Tennessee to Houston is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 21% on airfare.

What is the cheapest day to fly from Tennessee to Houston?

Use this chart to determine the cheapest time to fly round-trip from Tennessee to Houston. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their Tennessee to Houston flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tennessee to Houston?

    There are many flights that can get you from Tennessee to Houston in 2h 28m. Fly via United Airlines, Delta, or Southwest to get the fastest option. Airlines will cover a distance of 685 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Tennessee to Houston are Spirit Airlines ($42), Allegiant Air ($48), and United Airlines ($48).

  • What are the most popular routes from Tennessee to Houston?

    The most popular route from Tennessee to Houston is Memphis - Houston Hobby. You may also consider Nashville Intl - Houston Hobby or Memphis - Houston George Bush Intcntl.

  • What are the cheapest flights from Tennessee to Houston?

    Looking for the cheapest flight from Tennessee to Houston? While on average our users pay $337, our data indicates the cheapest price to be $128. The most popular route (Memphis - Houston Hobby), is priced around $186.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee to Houston 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 Tennessee to Houston?

    Currently, July is the cheapest month in which you can book a flight from Tennessee to Houston (average of $53). Flying from Tennessee to Houston in January is currently the most expensive (average of $163). 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

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.

Alternative routes for Tennessee to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Tennessee to Houston

Discover the top 7 airlines that operate flights from Tennessee to Houston. 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 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$175FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$50Average$119FlexibilityNo cancel feeOn-time88%
FrontierCheapest$103Average$191FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$108Average$327FlexibilityNo cancel feeOn-time63%
DeltaCheapest$122Average$312FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$147Average$342FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$186Average$356FlexibilityNo cancel feeOn-time71%

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