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$49+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — HOU
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Tennessee to Houston

Keep the following information in mind while searching for Tennessee to Houston flight deals. Data was last updated September 14, 2025.

Round-trip from

$97
(United Airlines)

One-way from

$49
(United Airlines)

Popular in

December

Cheapest in

June

Average price

$361
From Tennessee to Houston
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One-way flight from Tennessee to Houston
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Highest demand for flights based on searches. 19% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 14, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:45 amMEM - IAH
Nonstop1h 54mUnited Airlines
Sat 11/156:20 pmIAH - MEM
Nonstop1h 40mUnited Airlines
Deal found 9/14$97
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:35 pmMEM - HOU
Nonstop1h 40mSouthwest
Tue 10/148:10 pmHOU - MEM
Nonstop1h 30mSouthwest
Deal found 9/13$97
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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.
Thu 10/306:30 amTYS - HOU
Nonstop2h 18mAllegiant Air
Sun 11/28:38 amHOU - TYS
Nonstop2h 00mAllegiant Air
Deal found 9/12$105
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:55 pmMEM - HOU
Nonstop1h 40mSouthwest
Sat 11/156:05 amHOU - MEM
1 stop5h 05mSouthwest
Deal found 9/12$107
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:55 pmMEM - HOU
Nonstop1h 40mSouthwest
Sun 11/166:35 amHOU - MEM
1 stop6h 15mSouthwest
Deal found 9/12$133
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:00 amMEM - HOU
Nonstop1h 50mSouthwest
Fri 11/78:25 pmHOU - MEM
Nonstop1h 30mSouthwest
Deal found 9/12$134
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Thu 10/167:20 amTYS - HOU
Nonstop2h 18mAllegiant Air
Sun 10/199:28 amHOU - TYS
Nonstop2h 00mAllegiant Air
Deal found 9/13$140
This United Airlines deal was found by Cheapflights users on 9/12. 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 11/136:45 amMEM - IAH
Nonstop1h 54mUnited Airlines
Sun 11/168:05 pmIAH - MEM
Nonstop1h 36mUnited Airlines
Deal found 9/12$149
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:20 amMEM - HOU
Nonstop1h 40mSouthwest
Mon 10/68:00 pmHOU - MEM
Nonstop1h 30mSouthwest
Deal found 9/12$149
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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.
Thu 11/136:30 amTYS - HOU
Nonstop2h 27mAllegiant Air
Sun 11/168:47 amHOU - TYS
Nonstop2h 01mAllegiant Air
Deal found 9/12$150
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 10/108:40 amMEM - IAH
Nonstop1h 51mUnited Airlines
Sat 10/117:35 amIAH - MEM
Nonstop1h 37mUnited Airlines
Deal found 9/12$151
This Frontier deal was found by Cheapflights users on 9/12. 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 10/303:42 pmBNA - IAH
1 stop7h 57mFrontier
Sun 11/25:00 amIAH - BNA
1 stop8h 47mFrontier
Deal found 9/12$155

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 September 14, 2025.
Use the filters below to find and compare flights from Tennessee to Houston that are best for you.

Fly from

Tennessee

Fly to

Houston

Route

Depart

Return

Price

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Thu 10/30

6:30 am-7:48 am

Nonstop2h 18m

Houston Hobby

Sun 11/2

8:38 am-11:38 am

Nonstop2h 00m

$105

MemphisHouston

MEM - HOU

MEMHOU

Memphis

Sat 11/1

1:55 pm-7:30 pm

2 stops5h 35m

Houston Hobby

Wed 11/5

6:40 pm-8:10 pm

Nonstop1h 30m

$112

MemphisHouston

MEM - HOU

MEMHOU

Memphis

Thu 11/13

5:20 am-7:05 am

Nonstop1h 45m

Houston Hobby

Sat 11/15

8:45 am-7:15 pm

2 stops10h 30m

$112

MemphisHouston

MEM - HOU

MEMHOU

Memphis

Wed 11/5

3:00 pm-10:25 pm

2 stops7h 25m

Houston Hobby

Sat 11/8

8:45 am-7:15 pm

2 stops10h 30m

$127

MemphisHouston

MEM - HOU

MEMHOU

Memphis

Thu 11/13

7:55 pm-9:35 pm

Nonstop1h 40m

Houston Hobby

Sun 11/16

6:35 am-12:50 pm

1 stop6h 15m

$133

MemphisHouston

MEM - HOU

MEMHOU

Memphis

Thu 10/2

5:20 am-7:00 am

Nonstop1h 40m

Houston Hobby

Mon 10/6

8:00 pm-9:30 pm

Nonstop1h 30m

$149

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Thu 11/13

6:30 am-7:57 am

Nonstop2h 27m

Houston Hobby

Sun 11/16

8:47 am-11:48 am

Nonstop2h 01m

$150

MemphisHouston

MEM - IAH

MEMIAH

Memphis

Fri 10/10

8:40 am-10:31 am

Nonstop1h 51m

Houston George Bush Intcntl

Sat 10/11

7:35 am-9:12 am

Nonstop1h 37m

$151

MemphisHouston

MEM - IAH

MEMIAH

Memphis

Wed 10/15

6:59 pm-8:50 pm

Nonstop1h 51m

Houston George Bush Intcntl

Wed 11/12

12:15 pm-1:59 pm

Nonstop1h 44m

$157

NashvilleHouston

BNA - HOU

BNAHOU

Nashville Intl

Fri 10/31

3:55 pm-9:50 pm

1 stop5h 55m

Houston Hobby

Sun 11/2

7:45 am-9:40 am

Nonstop1h 55m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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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, September is the cheapest month in which you can book a flight from Tennessee to Houston (average of $230). Flying from Tennessee to Houston in March is currently the most expensive (average of $330). 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 September 14, 2025.

When flying from Tennessee to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 1h 51m. Fly via Allegiant Air, Southwest, or United Airlines to get the fastest option. Airlines will cover a distance of 468 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 United Airlines ($49), Southwest ($49), and Allegiant Air ($60).

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

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

  • What are the cheapest flights from Tennessee to Houston?

    Looking for the cheapest flight from Tennessee to Houston? While on average our users pay $265, our data indicates the cheapest price to be $114. The most popular route (Nashville Intl - Houston Hobby), is priced around $115.

  • 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, September is the cheapest month in which you can book a flight from Tennessee to Houston (average of $230). Flying from Tennessee to Houston in March is currently the most expensive (average of $330). 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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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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$57Average$183FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$82Average$134FlexibilityNo cancel feeOn-time88%
FrontierCheapest$83Average$194FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$116Average$316FlexibilityNo cancel feeOn-time63%
DeltaCheapest$122Average$336FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$151Average$367FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$358FlexibilityNo cancel feeOn-time71%

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