What is the cheapest airline that flies from Houston to Tennessee?

Allegiant Air, Southwest, and Delta are the most popular carriers operating from Houston to Tennessee

How many flights depart from Houston to Tennessee on average per week?

The number of flights available between Houston and Tennessee is 84 per week as of August 2026. The most frequent departure day is Mon, with 73% of weekly flights leaving on this day.

What airlines fly to Tennessee?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Tennessee from Houston according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 6 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.

How many flights depart from Houston to Tennessee on average per day?

As of August 2026, there are 12 flights per day flying from Houston to Tennessee. The most common time of day flights depart is 11:00AM, with 40% of flights taking off at noon.

When did momondo last update prices for flights from Houston to Tennessee?

Prices for flights from Houston to Tennessee are updated daily.

How many operators does momondo search for flights from Houston to Tennessee?

As of August 2026, there are 6 operators available to choose from for flights from Houston to Tennessee.

How old do you have to be to fly from Houston to Tennessee?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Tennessee.

What documentation or ID do you need to fly to Tennessee?

The required travel and health documents for your Tennessee trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tennessee. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$45 Cheap Flights from Houston to Tennessee in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Tennessee

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:27 pm - 7:34 pmHOU Houston Hobby-TYS Knoxville McGhee Tyson

2h 07mnonstop

5:12 pm - 6:29 pmTYS Knoxville McGhee Tyson-HOU Houston Hobby

2h 17mnonstop

$118Allegiant Air

Mon, Sep 28 - Mon, Oct 5

6:30 am - 12:35 pmHOU Houston Hobby-MEM Memphis

6h 05m1 stop Chicago Midway

5:45 am - 7:20 amMEM Memphis-HOU Houston Hobby

1h 35mnonstop

$118Southwest

Sun, Sep 6 - Fri, Sep 11

6:30 am - 12:35 pmHOU Houston Hobby-MEM Memphis

6h 05m1 stop Chicago Midway

5:45 am - 7:20 amMEM Memphis-HOU Houston Hobby

1h 35mnonstop

$127Southwest

Sun, Sep 6 - Fri, Sep 11

8:10 pm - 9:56 pmIAH Houston George Bush Intcntl-MEM Memphis

1h 46mnonstop

3:27 pm - 5:25 pmMEM Memphis-IAH Houston George Bush Intcntl

1h 58mnonstop

$157United Airlines

Sun, Sep 6 - Fri, Sep 11

8:10 pm - 9:56 pmIAH Houston George Bush Intcntl-MEM Memphis

1h 46mnonstop

6:45 am - 8:42 amMEM Memphis-IAH Houston George Bush Intcntl

1h 57mnonstop

$157United Airlines

Sat, Sep 5 - Sun, Sep 6

5:09 pm - 11:24 pmIAH Houston George Bush Intcntl-MEM Memphis

6h 15m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:15 amMEM Memphis-IAH Houston George Bush Intcntl

5h 15m1 stop Atlanta Hartsfield-Jackson

$157Delta

Sat, Sep 5 - Sun, Sep 6

5:09 pm - 11:24 pmIAH Houston George Bush Intcntl-MEM Memphis

6h 15m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:15 amMEM Memphis-IAH Houston George Bush Intcntl

5h 15m1 stop Atlanta Hartsfield-Jackson

$158Delta

Sat, Sep 5 - Sun, Sep 6

6:49 pm - 10:50 pmIAH Houston George Bush Intcntl-MEM Memphis

4h 01m1 stop Dallas/Fort Worth

5:44 am - 9:29 amMEM Memphis-IAH Houston George Bush Intcntl

3h 45m1 stop Dallas/Fort Worth

$159American Airlines

Sun, Sep 6 - Fri, Sep 11

5:00 am - 11:07 amIAH Houston George Bush Intcntl-MEM Memphis

6h 07m1 stop Dallas/Fort Worth

7:43 pm - 11:59 pmMEM Memphis-IAH Houston George Bush Intcntl

4h 16m1 stop Dallas/Fort Worth

$165American Airlines

Thu, Oct 1 - Mon, Oct 5

6:32 pm - 9:39 pmHOU Houston Hobby-TYS Knoxville McGhee Tyson

2h 07mnonstop

1:17 pm - 2:37 pmTYS Knoxville McGhee Tyson-HOU Houston Hobby

2h 20mnonstop

$189Allegiant Air

Fri, Sep 4 - Mon, Sep 7

Cheap last minute flights

Enter your travel dates to find the best prices.

8:03 pm - 11:12 pmHOU Houston Hobby-TYS Knoxville McGhee Tyson

2h 09mnonstop

5:54 pm - 7:13 pmTYS Knoxville McGhee Tyson-HOU Houston Hobby

2h 19mnonstop

$117Allegiant Air

Fri, Aug 14 - Mon, Aug 17

8:03 pm - 11:12 pmHOU Houston Hobby-TYS Knoxville McGhee Tyson

2h 09mnonstop

5:54 pm - 7:13 pmTYS Knoxville McGhee Tyson-HOU Houston Hobby

2h 19mnonstop

$131Allegiant Air

Fri, Aug 14 - Mon, Aug 17

6:30 am - 7:24 pmIAH Houston George Bush Intcntl-TYS Knoxville McGhee Tyson

11h 54m1 stop Denver Intl

8:19 pm - 10:34 amTYS Knoxville McGhee Tyson-IAH Houston George Bush Intcntl

15h 15m1 stop Denver Intl

$280Frontier

Fri, Aug 14 - Mon, Aug 17

6:30 am - 7:24 pmIAH Houston George Bush Intcntl-TYS Knoxville McGhee Tyson

11h 54m1 stop Denver Intl

8:19 pm - 10:34 amTYS Knoxville McGhee Tyson-IAH Houston George Bush Intcntl

15h 15m1 stop Denver Intl

$280Frontier

Fri, Aug 14 - Mon, Aug 17

4:14 pm - 10:59 pmIAH Houston George Bush Intcntl-TRI Blountville Tri Cities TN/VA

5h 45m1 stop Charlotte Douglas

7:00 am - 10:40 amTRI Blountville Tri Cities TN/VA-IAH Houston George Bush Intcntl

4h 40m1 stop Dallas/Fort Worth

$379American Airlines

Fri, Aug 14 - Wed, Aug 19

3:57 pm - 10:50 pmHOU Houston Hobby-TRI Blountville Tri Cities TN/VA

5h 53m1 stop Dallas/Fort Worth

7:00 am - 11:44 amTRI Blountville Tri Cities TN/VA-HOU Houston Hobby

5h 44m1 stop Dallas/Fort Worth

$379American Airlines

Fri, Aug 14 - Wed, Aug 19

5:20 pm - 11:52 pmHOU Houston Hobby-TYS Knoxville McGhee Tyson

5h 32m1 stop Atlanta Hartsfield-Jackson

4:38 pm - 10:05 pmTYS Knoxville McGhee Tyson-HOU Houston Hobby

6h 27m1 stop Atlanta Hartsfield-Jackson

$409Delta

Fri, Aug 14 - Mon, Aug 17

1:13 pm - 6:52 pmHOU Houston Hobby-TYS Knoxville McGhee Tyson

4h 39m1 stop Atlanta Hartsfield-Jackson

6:12 pm - 10:05 pmTYS Knoxville McGhee Tyson-HOU Houston Hobby

4h 53m1 stop Atlanta Hartsfield-Jackson

$409Delta

Fri, Aug 14 - Mon, Aug 17

9:42 pm - 10:49 amIAH Houston George Bush Intcntl-BNA Nashville Intl

13h 07m1 stop Chicago O'Hare Intl

5:00 pm - 10:29 pmBNA Nashville Intl-IAH Houston George Bush Intcntl

29h 29m2 stops Orlando Atlanta Hartsfield-Jackson

$411Multiple Airlines

Sat, Aug 15 - Sun, Aug 16

9:42 pm - 10:29 amIAH Houston George Bush Intcntl-BNA Nashville Intl

12h 47m1 stop Chicago O'Hare Intl

5:00 pm - 10:29 pmBNA Nashville Intl-IAH Houston George Bush Intcntl

29h 29m2 stops Orlando Atlanta Hartsfield-Jackson

$467Multiple Airlines

Wed, Aug 12 - Sun, Aug 16

Cheap direct flights

Enter your travel dates to find the best prices.

4:27 pm - 7:34 pmHOU Houston Hobby-TYS Knoxville McGhee Tyson

2h 07mnonstop

5:12 pm - 6:29 pmTYS Knoxville McGhee Tyson-HOU Houston Hobby

2h 17mnonstop

$118Allegiant Air

Mon, Sep 28 - Mon, Oct 5

7:00 pm - 8:35 pmHOU Houston Hobby-MEM Memphis

1h 35mnonstop

6:30 pm - 8:05 pmMEM Memphis-HOU Houston Hobby

1h 35mnonstop

$130Southwest

Fri, Sep 11 - Mon, Sep 14

3:45 pm - 5:15 pmHOU Houston Hobby-MEM Memphis

1h 30mnonstop

7:00 am - 8:35 amMEM Memphis-HOU Houston Hobby

1h 35mnonstop

$145Southwest

Tue, Sep 8 - Tue, Sep 15

7:00 pm - 8:35 pmHOU Houston Hobby-MEM Memphis

1h 35mnonstop

7:00 am - 8:35 amMEM Memphis-HOU Houston Hobby

1h 35mnonstop

$152Southwest

Mon, Sep 28 - Wed, Sep 30

8:10 pm - 9:56 pmIAH Houston George Bush Intcntl-MEM Memphis

1h 46mnonstop

3:27 pm - 5:25 pmMEM Memphis-IAH Houston George Bush Intcntl

1h 58mnonstop

$157United Airlines

Sun, Sep 6 - Fri, Sep 11

8:10 pm - 9:56 pmIAH Houston George Bush Intcntl-MEM Memphis

1h 46mnonstop

6:45 am - 8:42 amMEM Memphis-IAH Houston George Bush Intcntl

1h 57mnonstop

$157United Airlines

Sat, Sep 5 - Sun, Sep 6

8:51 pm - 10:36 pmIAH Houston George Bush Intcntl-MEM Memphis

1h 45mnonstop

3:27 pm - 5:25 pmMEM Memphis-IAH Houston George Bush Intcntl

1h 58mnonstop

$159United Airlines

Thu, Oct 1 - Mon, Oct 5

6:32 pm - 9:39 pmHOU Houston Hobby-TYS Knoxville McGhee Tyson

2h 07mnonstop

1:17 pm - 2:37 pmTYS Knoxville McGhee Tyson-HOU Houston Hobby

2h 20mnonstop

$189Allegiant Air

Fri, Sep 4 - Mon, Sep 7

6:32 pm - 9:39 pmHOU Houston Hobby-TYS Knoxville McGhee Tyson

2h 07mnonstop

1:17 pm - 2:37 pmTYS Knoxville McGhee Tyson-HOU Houston Hobby

2h 20mnonstop

$209Allegiant Air

Fri, Sep 4 - Mon, Sep 7

6:32 pm - 9:39 pmHOU Houston Hobby-TYS Knoxville McGhee Tyson

2h 07mnonstop

1:17 pm - 2:37 pmTYS Knoxville McGhee Tyson-HOU Houston Hobby

2h 20mnonstop

$237Allegiant Air

Fri, Sep 4 - Mon, Sep 7

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Southwest flights from Houston to Tennessee

Our best Southwest deals on Houston to Tennessee flight tickets

Southwest

Sep 6

HOU6:30 amHouston Hobby

6h 05m

1 stop

MEM12:35 pmMemphis

Sep 11

MEM5:45 amMemphis

1h 35m

HOU7:20 amHouston Hobby

$118

Southwest

Sep 6

HOU6:30 amHouston Hobby

6h 05m

1 stop

MEM12:35 pmMemphis

Sep 11

MEM5:45 amMemphis

1h 35m

HOU7:20 amHouston Hobby

$127

Southwest

Sep 6

HOU6:30 amHouston Hobby

6h 05m

1 stop

MEM12:35 pmMemphis

Sep 11

MEM4:55 pmMemphis

3h 45m

1 stop

HOU8:40 pmHouston Hobby

$128

JetBlue flights from Houston to Tennessee

Our best JetBlue deals on Houston to Tennessee flight tickets

JetBlue

Oct 12

IAH1:00 pmHouston George Bush Intcntl

6h 07m

1 stop

BNA7:07 pmNashville Intl

Oct 16

BNA2:27 pmNashville Intl

8h 35m

1 stop

IAH11:02 pmHouston George Bush Intcntl

$255

JetBlue

Oct 22

IAH4:42 pmHouston George Bush Intcntl

5h 40m

1 stop

BNA10:22 pmNashville Intl

Oct 25

BNA7:25 amNashville Intl

8h 22m

1 stop

IAH3:47 pmHouston George Bush Intcntl

$298

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonKnoxville

HOU Houston Hobby - TYS Knoxville McGhee Tyson

HOUTYS

Houston Hobby

Mon 9/28

4:27 pm-7:34 pm

Nonstop2h 07m

Knoxville McGhee Tyson

Mon 10/5

5:12 pm-6:29 pm

Nonstop2h 17m

$118

HoustonMemphis

HOU Houston Hobby - MEM Memphis

HOUMEM

Houston Hobby

Sun 9/6

6:30 am-12:35 pm

1 stop6h 05m

Memphis

Fri 9/11

5:45 am-7:20 am

Nonstop1h 35m

$118

HoustonMemphis

HOU Houston Hobby - MEM Memphis

HOUMEM

Houston Hobby

Sun 9/6

6:30 am-12:35 pm

1 stop6h 05m

Memphis

Fri 9/11

5:45 am-7:20 am

Nonstop1h 35m

$127

HoustonMemphis

IAH Houston George Bush Intcntl - MEM Memphis

IAHMEM

Houston George Bush Intcntl

Sun 9/6

8:10 pm-9:56 pm

Nonstop1h 46m

Memphis

Fri 9/11

3:27 pm-5:25 pm

Nonstop1h 58m

$157

Quickest round-trip

HoustonMemphis

IAH Houston George Bush Intcntl - MEM Memphis

IAHMEM

Houston George Bush Intcntl

Sat 9/5

8:10 pm-9:56 pm

Nonstop1h 46m

Memphis

Sun 9/6

6:45 am-8:42 am

Nonstop1h 57m

$157

HoustonMemphis

IAH Houston George Bush Intcntl - MEM Memphis

IAHMEM

Houston George Bush Intcntl

Sat 9/5

5:09 pm-11:24 pm

1 stop6h 15m

Memphis

Sun 9/6

6:00 am-11:15 am

1 stop5h 15m

$157

HoustonMemphis

IAH Houston George Bush Intcntl - MEM Memphis

IAHMEM

Houston George Bush Intcntl

Sat 9/5

5:09 pm-11:24 pm

1 stop6h 15m

Memphis

Sun 9/6

6:00 am-11:15 am

1 stop5h 15m

$158

HoustonMemphis

IAH Houston George Bush Intcntl - MEM Memphis

IAHMEM

Houston George Bush Intcntl

Sun 9/6

6:49 pm-10:50 pm

1 stop4h 01m

Memphis

Fri 9/11

5:44 am-9:29 am

1 stop3h 45m

$159

HoustonMemphis

IAH Houston George Bush Intcntl - MEM Memphis

IAHMEM

Houston George Bush Intcntl

Thu 10/1

5:00 am-11:07 am

1 stop6h 07m

Memphis

Mon 10/5

7:43 pm-11:59 pm

1 stop4h 16m

$165

HoustonKnoxville

HOU Houston Hobby - TYS Knoxville McGhee Tyson

HOUTYS

Houston Hobby

Fri 9/4

6:32 pm-9:39 pm

Nonstop2h 07m

Knoxville McGhee Tyson

Mon 9/7

1:17 pm-2:37 pm

Nonstop2h 20m

$189

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Tennessee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Tennessee?

The cheapest month to fly to Tennessee from Houston is in September. Flight prices, which tend to average around $317, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in September, then you should wait until October to fly from Houston, when ticket prices are also cheap, with an average price of $336.

What is the cheapest day to depart on your flight to Tennessee?

The cheapest day to depart from Houston to Tennessee is on a Wednesday. Travelers who choose to depart for Tennessee on a Wednesday will often find tickets for as low as $370. Flights from Houston to Tennessee on a Sunday will generally be more expensive and average around $478. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tennessee?

The cheapest time of day to fly to Tennessee is in the morning when flights can be purchased for as low as $417. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $433 on average. Flights to Tennessee from Houston at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Houston to Tennessee flight route?

Fly from Houston Hobby to Knoxville McGhee Tyson for the best Houston - Tennessee flight prices

How far in advance should I book a flight from Houston to Tennessee?

You are more likely to see cheaper flights to Tennessee from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Tennessee for around $393 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tennessee from Houston for as low as $317 on momondo.

What cabin class options are available on Houston to Tennessee flights?

There are 4 cabin classes available to choose from on Houston to Tennessee flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Tennessee flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Tennessee

Fastest flight time	1h 30m
Direct flights	Every day
Airports in Tennessee	54 airports

The fastest flight from Houston to Tennessee takes 1h 30m

Direct flights go from Houston to Tennessee every day.

There are 54 airports in Tennessee. From Houston there are direct flights to Memphis (MEM).

Search flight deals

Frequently asked questions about flying from Houston to Tennessee

When did momondo last update prices for flights from Houston to Tennessee?
Prices for flights from Houston to Tennessee are updated daily.
How many operators does momondo search for flights from Houston to Tennessee?
As of August 2026, there are 6 operators available to choose from for flights from Houston to Tennessee.
How old do you have to be to fly from Houston to Tennessee?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Tennessee.
What documentation or ID do you need to fly to Tennessee?
The required travel and health documents for your Tennessee trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tennessee. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Tennessee

Compare and see reviews for airlines that fly from Houston to Tennessee with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $69	Free Cancellation	Rating 7.3 679 reviews	Search Allegiant Air flights
Frontier	PriceFrom $121	Free Cancellation	Rating 5.6 2,706 reviews	Search Frontier flights
United Airlines	PriceFrom $133	Free Cancellation	Rating 7.4 10,102 reviews	Search United Airlines flights
Southwest	PriceFrom $155	Free Cancellation	Rating 8.0 4,220 reviews	Search Southwest flights
American Airlines	PriceFrom $174	Free Cancellation	Rating 7.1 11,902 reviews	Search American Airlines flights
Delta	PriceFrom $184	Free Cancellation	Rating 7.8 8,506 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Tennessee?

It is quick and easy to find Houston to Tennessee flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tennessee that suits you.

Can I find flights from Houston to Tennessee with flexible booking policies on momondo?

momondo does allow users to show only those flights to Tennessee from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Tennessee?

momondo provides multiple filters to help you find the best flight to Tennessee from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Tennessee right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Tennessee flights. All you need is a valid email address and we will do the rest; it is that quick and easy.