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Cheap flights from Knoxville to Houston from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Houston departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
5:56 pm - 7:20 pm
TYS
-
HOU
2h 24mnonstop
Allegiant Air Logo
8:20 pm - 11:21 pm
HOU
-
TYS
2h 01mnonstop
$162Allegiant Air
Fri, Jan 2 - Mon, Jan 5
American Airlines Logo
4:41 pm - 10:46 pm
TYS
-
HOU
7h 05m1 stop
American Airlines Logo
4:55 pm - 10:47 pm
HOU
-
TYS
4h 52m1 stop
$229American Airlines
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
6:51 pm - 10:46 pm
TYS
-
HOU
4h 55m1 stop
American Airlines Logo
6:00 am - 11:34 am
HOU
-
TYS
4h 34m1 stop
$249American Airlines
Sat, Jan 17 - Mon, Jan 19
American Airlines Logo
5:23 am - 11:39 am
TYS
-
HOU
7h 16m1 stop
American Airlines Logo
6:00 am - 11:34 am
HOU
-
TYS
4h 34m1 stop
$268American Airlines
Thu, Jan 1 - Mon, Jan 12
American Airlines Logo
12:21 pm - 6:06 pm
TYS
-
HOU
6h 45m1 stop
American Airlines Logo
4:55 pm - 10:47 pm
HOU
-
TYS
4h 52m1 stop
$284American Airlines
Sat, Jan 17 - Mon, Jan 19
American Airlines Logo
5:23 am - 9:43 am
TYS
-
HOU
5h 20m1 stop
American Airlines Logo
6:00 am - 11:34 am
HOU
-
TYS
4h 34m1 stop
$329American Airlines
Thu, Jan 1 - Thu, Jan 8
Southwest Logo
6:30 am - 9:55 am
TYS
-
HOU
4h 25m1 stop
Southwest Logo
2:40 pm - 9:15 pm
HOU
-
TYS
5h 35m2 stops
$357Southwest
Mon, Mar 9 - Mon, Mar 16
Southwest Logo
6:30 am - 1:35 pm
TYS
-
HOU
8h 05m2 stops
Southwest Logo
2:40 pm - 9:15 pm
HOU
-
TYS
5h 35m2 stops
$362Southwest
Mon, Mar 9 - Mon, Mar 16
Southwest Logo
6:30 am - 9:55 am
TYS
-
HOU
4h 25m1 stop
Southwest Logo
12:05 pm - 6:45 pm
HOU
-
TYS
5h 40m1 stop
$372Southwest
Mon, Mar 9 - Mon, Mar 16
American Airlines Logo
6:23 pm - 11:57 pm
TYS
-
HOU
6h 34m1 stop
American Airlines Logo
6:00 am - 11:31 am
HOU
-
TYS
4h 31m1 stop
$383American Airlines
Fri, Mar 6 - Sun, Mar 8

Delta flights from Knoxville to Houston Hobby Airport

Our best Delta deals on Knoxville to Houston Hobby Airport flight tickets
Delta
Mar 28
TYS5:30 amKnoxville McGhee Tyson
5h 11m
1 stop
HOU9:41 amHouston Hobby
Mar 29
HOU5:27 pmHouston Hobby
5h 24m
1 stop
TYS11:51 pmKnoxville McGhee Tyson
$254
Find similar
Delta
Mar 28
TYS5:30 amKnoxville McGhee Tyson
5h 11m
1 stop
HOU9:41 amHouston Hobby
Mar 30
HOU6:00 amHouston Hobby
4h 18m
1 stop
TYS11:18 amKnoxville McGhee Tyson
$374
Find similar
Delta
Jun 7
TYS4:00 pmKnoxville McGhee Tyson
6h 38m
1 stop
HOU9:38 pmHouston Hobby
Jun 14
HOU1:00 pmHouston Hobby
4h 15m
1 stop
TYS6:15 pmKnoxville McGhee Tyson
$464
Find similar

American Airlines flights from Knoxville to Houston Hobby Airport

Our best American Airlines deals on Knoxville to Houston Hobby Airport flight tickets
American Airlines
Feb 6
TYS4:41 pmKnoxville McGhee Tyson
7h 05m
1 stop
HOU10:46 pmHouston Hobby
Feb 9
HOU4:55 pmHouston Hobby
4h 52m
1 stop
TYS10:47 pmKnoxville McGhee Tyson
$229
Find similar
American Airlines
Jan 17
TYS6:51 pmKnoxville McGhee Tyson
4h 55m
1 stop
HOU10:46 pmHouston Hobby
Jan 19
HOU6:00 amHouston Hobby
4h 34m
1 stop
TYS11:34 amKnoxville McGhee Tyson
$249
Find similar
American Airlines
Jan 1
TYS5:23 amKnoxville McGhee Tyson
7h 16m
1 stop
HOU11:39 amHouston Hobby
Jan 12
HOU6:00 amHouston Hobby
4h 34m
1 stop
TYS11:34 amKnoxville McGhee Tyson
$268
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Houston Hobby Airport 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Knoxville to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Fri 1/2

5:56 pm-7:20 pm

Nonstop2h 24m

Houston Hobby

Mon 1/5

8:20 pm-11:21 pm

Nonstop2h 01m

$162

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Fri 2/6

4:41 pm-10:46 pm

1 stop7h 05m

Houston Hobby

Mon 2/9

4:55 pm-10:47 pm

1 stop4h 52m

$229

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Sat 1/17

6:51 pm-10:46 pm

1 stop4h 55m

Houston Hobby

Mon 1/19

6:00 am-11:34 am

1 stop4h 34m

$249

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Thu 1/1

5:23 am-11:39 am

1 stop7h 16m

Houston Hobby

Mon 1/12

6:00 am-11:34 am

1 stop4h 34m

$268

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Sat 1/17

12:21 pm-6:06 pm

1 stop6h 45m

Houston Hobby

Mon 1/19

4:55 pm-10:47 pm

1 stop4h 52m

$284

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Thu 1/1

5:23 am-9:43 am

1 stop5h 20m

Houston Hobby

Thu 1/8

6:00 am-11:34 am

1 stop4h 34m

$329

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Mon 3/9

6:30 am-9:55 am

1 stop4h 25m

Houston Hobby

Mon 3/16

2:40 pm-9:15 pm

2 stops5h 35m

$357

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Mon 3/9

6:30 am-1:35 pm

2 stops8h 05m

Houston Hobby

Mon 3/16

2:40 pm-9:15 pm

2 stops5h 35m

$362

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Mon 3/9

6:30 am-9:55 am

1 stop4h 25m

Houston Hobby

Mon 3/16

12:05 pm-6:45 pm

1 stop5h 40m

$372

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Fri 3/6

6:23 pm-11:57 pm

1 stop6h 34m

Houston Hobby

Sun 3/8

6:00 am-11:31 am

1 stop4h 31m

$383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Knoxville to Houston Hobby Airport

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

What is the cheapest month to fly to Houston Hobby Airport?

In general, August is the cheapest month to fly from Knoxville to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $237. The month of July is another great option to travel to Houston Hobby Airport, with average flight prices from Knoxville averaging around $239.

What is the cheapest day to depart on your flight to Houston Hobby Airport?

Our data shows that Monday is the least expensive day to fly to Houston Hobby Airport. Tickets to fly out on this day can be as low as $91. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Houston Hobby Airport on Tuesday is $194.

What is the cheapest time of day to depart on your flight to Houston Hobby Airport?

According to our data, the cheapest time of day to fly to Houston Hobby Airport is in the evening. momondo users have found flights departing from Knoxville to Houston Hobby Airport in the evening for as low as $289. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $523. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Knoxville McGhee Tyson to Houston Hobby flight route?

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

How far in advance should I book a flight to Houston Hobby Airport?

You are more likely to see cheaper flights to Houston Hobby Airport from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around $312 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston Hobby Airport from Knoxville for as low as $230 on momondo.

What cabin class options are available on Knoxville McGhee Tyson to Houston Hobby flights?

There is only 1 cabin class available to choose from on Knoxville McGhee Tyson to Houston Hobby flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Knoxville to Houston Hobby Airport flights?

No. A direct flight is the cheapest option for a flight between Knoxville to Houston Hobby Airport.

How have Knoxville to Houston Hobby Airport flight prices changed over time?

As of December 2025, prices for Knoxville to Houston Hobby Airport flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Knoxville to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Houston Hobby Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Houston Hobby Airport (TYS to HOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Houston Hobby Airport

Best Price Found

$54

Fastest flight time

2h 24m

Direct flights

Tue and Sat
The best one-way flight to Houston Hobby Airport from Knoxville in the past 72 hours is $54. The best round-trip flight deal from Knoxville to Houston Hobby Airport found on momondo in the last 72 hours is $94.
The fastest flight from Knoxville to Houston Hobby Airport takes 2h 24m
Direct flights go from Knoxville to Houston Hobby Airport on Tuesday and Saturday. The only airline offering direct flights is Allegiant Air.
Search flight deals

  • How far is Knoxville McGhee Tyson to Houston Hobby by plane?

    Houston Hobby is 789.3 mi away from Knoxville McGhee Tyson. 2h 24m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Houston Hobby Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Houston Hobby Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Houston Hobby Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Houston Hobby Airport?

    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 Knoxville McGhee Tyson Airport to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The required travel and health documents for your Houston Hobby Airport 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 Houston Hobby Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Knoxville to Houston Hobby Airport?

  • What is the most popular airline from Knoxville to Houston Hobby Airport?

Best airlines flying from Knoxville to Houston Hobby Airport

Compare and see reviews for airlines that fly from Knoxville to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $82Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
DeltaPriceFrom $228Free CancellationRating
7.9
8,007 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $230Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Kemah
Sugar Land
Pasadena
Baytown
Texas City
Webster
Pearland
Rosenberg
Freeport
Stafford
Lake Jackson
League City
Missouri City
Seabrook
La Marque
West University Place
Nassau Bay

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Houston. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Houston from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Knoxville.

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

If you are not ready to book a flight from Knoxville to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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