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Cheap flights from Houston Hobby Airport to Knoxville from $51

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 Hobby Airport to Knoxville departing on 7/7. 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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0 bags

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Find the cheapest flights from Houston Hobby Airport to Knoxville

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Houston Hobby Airport to Knoxville.
Allegiant Air Logo
7:03 pm - 10:10 pmHOU-TYS
2h 07mnonstop
Allegiant Air Logo
5:02 pm - 6:13 pmTYS-HOU
2h 11mnonstop
$83Allegiant Air
Find Deal
Mon, Jul 7 - Fri, Jul 11
Allegiant Air Logo
7:01 pm - 10:03 pmHOU-TYS
2h 02mnonstop
Allegiant Air Logo
5:01 pm - 6:11 pmTYS-HOU
2h 10mnonstop
$91Allegiant Air
Find Deal
Fri, Jun 6 - Mon, Jun 9
Allegiant Air Logo
7:03 pm - 10:10 pmHOU-TYS
2h 07mnonstop
Allegiant Air Logo
5:02 pm - 6:13 pmTYS-HOU
2h 11mnonstop
$102Allegiant Air
Find Deal
Fri, Aug 1 - Fri, Aug 8
Allegiant Air Logo
8:02 pm - 11:03 pmHOU-TYS
2h 01mnonstop
Allegiant Air Logo
5:47 pm - 7:12 pmTYS-HOU
2h 25mnonstop
$152Allegiant Air
Find Deal
Fri, May 23 - Mon, May 26
 Logo
6:30 pm - 11:42 amHOU-TYS
16h 12m1 stop
 Logo
5:47 pm - 7:12 pmTYS-HOU
2h 25mnonstop
Thu, May 29 - Mon, Jun 2
American Airlines Logo
6:39 pm - 12:22 amHOU-TYS
4h 43m1 stop
American Airlines Logo
6:36 pm - 11:42 pmTYS-HOU
6h 06m1 stop
$229American Airlines
Find Deal
Fri, Aug 15 - Mon, Aug 18
 Logo
8:06 pm - 11:42 amHOU-TYS
14h 36m1 stop
 Logo
5:47 pm - 7:12 pmTYS-HOU
2h 25mnonstop
Thu, May 22 - Mon, May 26
Delta Logo
1:00 pm - 6:17 pmHOU-TYS
4h 17m1 stop
Delta Logo
12:00 pm - 3:02 pmTYS-HOU
4h 02m1 stop
$254Delta
Find Deal
Fri, Jul 11 - Mon, Jul 14
American Airlines Logo
5:00 am - 11:41 amHOU-TYS
5h 41m1 stop
American Airlines Logo
6:25 pm - 11:48 pmTYS-HOU
6h 23m1 stop
$259American Airlines
Find Deal
Wed, Jun 4 - Sat, Jun 7
Delta Logo
6:00 am - 11:23 amHOU-TYS
4h 23m1 stop
Delta Logo
4:22 pm - 9:17 pmTYS-HOU
5h 55m1 stop
$274Delta
Find Deal
Thu, May 29 - Tue, Jun 3

Allegiant Air flights from Houston Hobby Airport to Knoxville

Our best Allegiant Air deals on Houston Hobby Airport to Knoxville flight tickets
Allegiant Air
Jul 7
HOU7:03 pmHouston Hobby
2h 07m
TYS10:10 pmKnoxville McGhee Tyson
Jul 11
TYS5:02 pmKnoxville McGhee Tyson
2h 11m
HOU6:13 pmHouston Hobby
Allegiant Air
Jun 6
HOU7:01 pmHouston Hobby
2h 02m
TYS10:03 pmKnoxville McGhee Tyson
Jun 9
TYS5:01 pmKnoxville McGhee Tyson
2h 10m
HOU6:11 pmHouston Hobby
Allegiant Air
Aug 1
HOU7:03 pmHouston Hobby
2h 07m
TYS10:10 pmKnoxville McGhee Tyson
Aug 8
TYS5:02 pmKnoxville McGhee Tyson
2h 11m
HOU6:13 pmHouston Hobby

Delta flights from Houston Hobby Airport to Knoxville

Our best Delta deals on Houston Hobby Airport to Knoxville flight tickets
Delta
Jul 11
HOU1:00 pmHouston Hobby
4h 17m
1 stop
TYS6:17 pmKnoxville McGhee Tyson
Jul 14
TYS12:00 pmKnoxville McGhee Tyson
4h 02m
1 stop
HOU3:02 pmHouston Hobby
Delta
May 29
HOU6:00 amHouston Hobby
4h 23m
1 stop
TYS11:23 amKnoxville McGhee Tyson
Jun 3
TYS4:22 pmKnoxville McGhee Tyson
5h 55m
1 stop
HOU9:17 pmHouston Hobby
Delta
May 10
HOU6:42 pmHouston Hobby
4h 09m
1 stop
TYS11:51 pmKnoxville McGhee Tyson
May 15
TYS5:45 amKnoxville McGhee Tyson
4h 48m
1 stop
HOU9:33 amHouston Hobby

See travel insights to Knoxville from

How to get the cheapest flight ticket from Houston Hobby Airport 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 July is, on average, the cheapest month to fly to Knoxville from Houston Hobby Airport, with most prices found around $245. If you aren’t able to travel during the month of July, then book flights to Knoxville from Houston Hobby Airport during October instead. Flights to Knoxville in October, while not as cheap as those in July, still average around $269.

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

The cheapest day to depart from Houston Hobby Airport to Knoxville is on a Thursday. Travelers who choose to depart for Knoxville on a Thursday will often find tickets for as low as $108. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Houston Hobby Airport to Knoxville for around $321.

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

In the evening is the cheapest time of day to fly from Houston Hobby Airport to Knoxville when you can find flight prices for as low as $334. Flying to Knoxville in the evening 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 morning when prices are around $445.

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

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

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

You are more likely to see cheaper flights to Knoxville from Houston Hobby Airport when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $305 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Houston Hobby Airport for as low as $167 on momondo.

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

There are 1 cabin classes available to choose from on Houston Hobby 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.

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

As of April 2025, prices for Houston Hobby Airport to Knoxville flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Houston Hobby Airport to Knoxville

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

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

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

Best Price Found

$51

Fastest flight time

2h 01m

Direct flights

Tue and Sat

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Houston Hobby Airport in the past 72 hours is $51. The best round-trip flight deal from Houston Hobby Airport to Knoxville found on momondo in the last 72 hours is $83.
The fastest flight from Houston Hobby Airport to Knoxville takes 2h 01m
Direct flights go from Houston Hobby Airport to Knoxville on Tuesday and Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)

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

    Houston Hobby and Knoxville McGhee Tyson are 789.3 mi apart from one another. A reasonable flight in good conditions will take 2h 01m.

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

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

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

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

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

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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


Best airlines flying from Houston Hobby Airport to Knoxville

Compare and see reviews for airlines that fly from Houston Hobby Airport to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $78Free CancellationRating
7.3
734 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $148Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $196Free CancellationRating
8.0
7,917 reviews
Search Delta flights
United AirlinesPriceFrom $246Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Crossville
Murphy
Maryville
Newport
Alcoa
Oak Ridge
Kodak
Lenoir City
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Knoxville for you.

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

momondo does allow users to show only those flights to Knoxville 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 Knoxville?

Once you have performed a search for Houston to Knoxville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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


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