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Cheap flights from Houston to Knoxville from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Knoxville departing on 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston to Knoxville

Cheap round-trip flights

These are some of the best round-trip flight deals from Houston to Knoxville that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Houston to Knoxville.

Cheap last minute flights

Planning a quick getaway from Houston to Knoxville? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Knoxville, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Houston to Knoxville

Find recent round-trip train or bus tickets from Houston to Knoxville.

All round-trip flight deals to Knoxville

The cheapest plane tickets to Knoxville found on KAYAK recently.
8:35 pm - 11:37 pmHOU-TYS
2h 02mnonstop
4:19 pm - 9:33 amTYS-HOU
18h 14m1 stop
Mon, Jan 6 - Thu, Jan 9
6:18 pm - 3:16 pmHOU-TYS
19h 58m1 stop
4:19 pm - 9:33 amTYS-HOU
18h 14m1 stop
$150Frontier
Find Deal
Wed, Jan 8 - Thu, Jan 9
8:02 pm - 11:03 pmHOU-TYS
2h 01mnonstop
5:47 pm - 7:12 pmTYS-HOU
2h 25mnonstop
$186Allegiant Air
Find Deal
Mon, May 26 - Fri, May 30
8:35 pm - 11:37 pmHOU-TYS
2h 02mnonstop
6:00 am - 7:31 amTYS-HOU
2h 31mnonstop
$203Allegiant Air
Find Deal
Mon, Dec 30 - Fri, Jan 3
8:28 pm - 11:46 pmIAH-TYS
2h 18mnonstop
4:55 pm - 6:40 pmTYS-IAH
2h 45mnonstop
$209United Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 11
8:28 pm - 11:46 pmIAH-TYS
2h 18mnonstop
7:00 am - 11:53 amTYS-IAH
5h 53m1 stop
$219United Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 11
5:00 am - 11:26 amIAH-TYS
5h 26m1 stop
2:48 pm - 8:46 pmTYS-IAH
6h 58m1 stop
$228American Airlines
Find Deal
Fri, Jan 17 - Tue, Jan 21
6:43 pm - 11:45 pmHOU-TYS
4h 02m1 stop
7:25 pm - 11:03 pmTYS-HOU
4h 38m1 stop
$228Delta
Find Deal
Wed, Mar 12 - Tue, Mar 18
12:14 pm - 5:27 pmHOU-TYS
4h 13m1 stop
6:17 pm - 11:55 pmTYS-HOU
6h 38m1 stop
$229American Airlines
Find Deal
Thu, Jan 9 - Sun, Jan 12
7:15 am - 3:06 pmIAH-TYS
6h 51m1 stop
5:30 pm - 10:39 pmTYS-IAH
6h 09m1 stop
$263Delta
Find Deal
Sat, Jun 7 - Tue, Jun 17
5:35 am - 3:19 pmIAH-TYS
8h 44m1 stop
$129Frontier
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Thu, Jan 16
5:45 am - 6:53 pmIAH-TYS
12h 08m1 stop
$221Frontier
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Thu, Dec 26
8:13 pm - 11:30 pmIAH-TYS
2h 17mnonstop
$224United Airlines
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Fri, Mar 21
9:14 am - 5:27 pmHOU-TYS
7h 13m1 stop
$233American Airlines
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Thu, Jan 16
10:01 am - 5:27 pmIAH-TYS
6h 26m1 stop
$233American Airlines
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Mon, Jan 27
8:35 pm - 11:37 pmHOU-TYS
2h 02mnonstop
$258Allegiant Air
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Mon, Dec 23
8:28 pm - 11:46 pmIAH-TYS
2h 18mnonstop
$259United Airlines
Find Deal
Thu, Jan 16
9:33 am - 12:35 pmHOU-TYS
26h 02m2 stops
$288Allegiant Air
Find Deal
Fri, Mar 21
6:00 am - 1:52 pmHOU-TYS
6h 52m1 stop
$473Delta
Find Deal
Mon, Dec 23
6:00 am - 1:52 pmIAH-TYS
6h 52m1 stop
$473Delta
Find Deal
Mon, Dec 23
6:34 am - 2:06 pmIAH-TYS
6h 32m1 stop
4:15 pm - 8:30 pmTYS-IAH
5h 15m1 stop
$318American Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 8
8:15 pm - 11:30 pmIAH-TYS
2h 15mnonstop
7:00 am - 8:50 amTYS-IAH
2h 50mnonstop
$352United Airlines
Find Deal
Mon, Dec 23 - Wed, Dec 25
8:21 am - 11:23 amHOU-TYS
2h 02mnonstop
6:14 pm - 7:45 pmTYS-HOU
2h 31mnonstop
$358Allegiant Air
Find Deal
Fri, Dec 20 - Mon, Dec 23
9:15 am - 3:26 pmIAH-TYS
5h 11m1 stop
10:58 am - 2:53 pmTYS-IAH
4h 55m1 stop
$378American Airlines
Find Deal
Mon, Dec 23 - Wed, Dec 25
4:45 pm - 8:00 pmIAH-TYS
2h 15mnonstop
4:55 pm - 6:41 pmTYS-IAH
2h 46mnonstop
$389United Airlines
Find Deal
Thu, Dec 19 - Mon, Dec 23
8:15 pm - 11:30 pmIAH-TYS
2h 15mnonstop
4:55 pm - 6:40 pmTYS-IAH
2h 45mnonstop
$404United Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 8
6:19 pm - 12:20 amHOU-TYS
5h 01m1 stop
6:10 pm - 11:56 pmTYS-HOU
6h 46m1 stop
$408American Airlines
Find Deal
Fri, Dec 20 - Sun, Dec 22
7:41 am - 3:37 pmIAH-TYS
6h 56m1 stop
2:38 pm - 8:40 pmTYS-IAH
7h 02m1 stop
$408American Airlines
Find Deal
Thu, Dec 19 - Mon, Dec 23
8:15 pm - 11:30 pmIAH-TYS
2h 15mnonstop
5:47 pm - 11:30 pmTYS-IAH
6h 43m1 stop
$414United Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 8
8:21 am - 11:23 amHOU-TYS
2h 02mnonstop
6:00 am - 7:31 amTYS-HOU
2h 31mnonstop
$446Allegiant Air
Find Deal
Fri, Dec 20 - Fri, Dec 27
8:02 pm - 11:03 pmHOU-TYS
2h 01mnonstop
5:47 pm - 7:12 pmTYS-HOU
2h 25mnonstop
$186Allegiant Air
Find Deal
Mon, May 26 - Fri, May 30
8:35 pm - 11:37 pmHOU-TYS
2h 02mnonstop
6:00 am - 7:31 amTYS-HOU
2h 31mnonstop
$203Allegiant Air
Find Deal
Mon, Dec 30 - Fri, Jan 3
8:28 pm - 11:46 pmIAH-TYS
2h 18mnonstop
4:55 pm - 6:40 pmTYS-IAH
2h 45mnonstop
$209United Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 11
4:45 pm - 8:03 pmIAH-TYS
2h 18mnonstop
4:55 pm - 6:40 pmTYS-IAH
2h 45mnonstop
$236United Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
8:28 pm - 11:46 pmIAH-TYS
2h 18mnonstop
6:45 am - 8:36 amTYS-IAH
2h 51mnonstop
$267United Airlines
Find Deal
Thu, Jan 16 - Sun, Jan 19
8:28 pm - 11:46 pmIAH-TYS
2h 18mnonstop
9:15 am - 11:00 amTYS-IAH
2h 45mnonstop
$279United Airlines
Find Deal
Mon, Jan 20 - Wed, Feb 19
2:50 pm - 6:08 pmIAH-TYS
2h 18mnonstop
4:55 pm - 6:40 pmTYS-IAH
2h 45mnonstop
$280United Airlines
Find Deal
Thu, Jan 9 - Sun, Jan 12
8:21 am - 11:23 amHOU-TYS
2h 02mnonstop
6:14 pm - 7:45 pmTYS-HOU
2h 31mnonstop
$284Allegiant Air
Find Deal
Fri, Jan 3 - Mon, Jan 6
4:45 pm - 8:00 pmIAH-TYS
2h 15mnonstop
4:55 pm - 6:40 pmTYS-IAH
2h 45mnonstop
$324United Airlines
Find Deal
Tue, Dec 31 - Tue, Jan 7
8:28 pm - 11:46 pmIAH-TYS
2h 18mnonstop
4:55 pm - 6:40 pmTYS-IAH
2h 45mnonstop
$339United Airlines
Find Deal
Thu, Jan 16 - Sat, Jan 18

Allegiant Air flights from Houston to Knoxville

Our best Allegiant Air deals on Houston to Knoxville flight tickets
Allegiant Air
May 26
HOU8:02 pmHouston Hobby
2h 01m
TYS11:03 pmKnoxville McGhee Tyson
May 30
TYS5:47 pmKnoxville McGhee Tyson
2h 25m
HOU7:12 pmHouston Hobby
Allegiant Air
Dec 30
HOU8:35 pmHouston Hobby
2h 02m
TYS11:37 pmKnoxville McGhee Tyson
Jan 3
TYS6:00 amKnoxville McGhee Tyson
2h 31m
HOU7:31 amHouston Hobby
Allegiant Air
Jan 3
HOU8:21 amHouston Hobby
2h 02m
TYS11:23 amKnoxville McGhee Tyson
Jan 6
TYS6:14 pmKnoxville McGhee Tyson
2h 31m
HOU7:45 pmHouston Hobby

American Airlines flights from Houston to Knoxville

Our best American Airlines deals on Houston to Knoxville flight tickets
American Airlines
Jan 17
IAH5:00 amHouston George Bush Intcntl
5h 26m
1 stop
TYS11:26 amKnoxville McGhee Tyson
Jan 21
TYS2:48 pmKnoxville McGhee Tyson
6h 58m
1 stop
IAH8:46 pmHouston George Bush Intcntl
American Airlines
Jan 9
HOU12:14 pmHouston Hobby
4h 13m
1 stop
TYS5:27 pmKnoxville McGhee Tyson
Jan 12
TYS6:17 pmKnoxville McGhee Tyson
6h 38m
1 stop
HOU11:55 pmHouston Hobby
American Airlines
Jan 28
IAH5:51 amHouston George Bush Intcntl
7h 27m
2 stops
TYS2:18 pmKnoxville McGhee Tyson
Feb 1
TYS5:23 amKnoxville McGhee Tyson
4h 58m
1 stop
IAH9:21 amHouston George Bush Intcntl

See travel insights to Knoxville from

How to get the cheapest flight ticket from Houston to Knoxville

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 Knoxville?

The month of August is, on average, the cheapest month to fly to Knoxville from Houston, with most prices found around $272. If you aren’t able to travel during the month of August, then book flights to Knoxville from Houston during January instead. Flights to Knoxville in January, while not as cheap as those in August, still average around $276.

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

The cheapest day to depart from Houston to Knoxville is on a Friday. Travelers who choose to depart for Knoxville on a Friday will often find tickets for as low as $187. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Knoxville for around $442.

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

At noon is the cheapest time of day to fly from Houston to Knoxville when you can find flight prices for as low as $306. Flying to Knoxville at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the evening when prices are around $358.

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

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

How far in advance should I book a flight to Knoxville?

We recommend purchasing flights from Houston to Knoxville 22 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Knoxville for $305. Keep in mind that you might also find cheap flights to Knoxville outside of this time window. In fact, momondo users recently found flights from Houston to Knoxville for $117.

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

There are 1 cabin classes available to choose from on Houston to Knoxville McGhee Tyson 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 Houston to Knoxville flights?

You could potentially save up to 42% on your flight if you consider stops on a Houston to Knoxville flight.

Cheap Houston to Knoxville flight deals and tips

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

Best Price Found

$129

Fastest flight time

2h 01m

Direct flights

Every day

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Houston in the past 72 hours is $129. The best round-trip flight deal from Houston to Knoxville found on momondo in the last 72 hours is $138.
The fastest flight from Houston to Knoxville takes 2h 01m
Direct flights go from Houston to Knoxville every day.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)

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

    There are 789.2 mi between Houston and Knoxville McGhee Tyson. Typically, this will take 2h 01m by plane in normal conditions.

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

    Prices for flights from Houston to Knoxville McGhee Tyson Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The necessary travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Houston to Knoxville

Compare and see reviews for airlines that fly from Houston to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $79Free CancellationRating
7.3
829 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $148Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $207Free CancellationRating
8.0
8,604 reviews
Search Delta flights
United AirlinesPriceFrom $230Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Houston to Knoxville 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 Knoxville that suits you.

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

Yes. momondo allows you to filter the results for Houston to Knoxville flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Knoxville.

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

Yes momondo offers price alerts on flights to Knoxville from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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