HOU - TYS

$64 Find Cheap Flights from Houston Hobby Airport to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hobby to Knoxville departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Knoxville, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Hobby to Knoxville (HOU-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hobby to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hobby to Knoxville

dom., oct. 5 - jue., oct. 9
Allegiant Air Logo
9:28 am - 12:28 pmHOU-TYS
2h 00mnonstop
Allegiant Air Logo
7:20 am - 8:38 amTYS-HOU
2h 18mnonstop
$85Allegiant Air
Find Deal
vie., dic. 12 - lun., dic. 15
Allegiant Air Logo
8:10 pm - 11:11 pmHOU-TYS
2h 01mnonstop
Allegiant Air Logo
5:56 pm - 7:20 pmTYS-HOU
2h 24mnonstop
$91Allegiant Air
Find Deal
jue., nov. 13 - dom., nov. 16
Allegiant Air Logo
8:47 am - 11:48 amHOU-TYS
2h 01mnonstop
Allegiant Air Logo
6:30 am - 7:57 amTYS-HOU
2h 27mnonstop
$109Allegiant Air
Find Deal
dom., nov. 2 - dom., nov. 9
Allegiant Air Logo
8:38 am - 11:38 amHOU-TYS
2h 00mnonstop
Allegiant Air Logo
6:30 am - 7:57 amTYS-HOU
2h 27mnonstop
$113Allegiant Air
Find Deal
vie., sep. 5 - sáb., sep. 6
American Airlines Logo
6:44 pm - 12:21 amHOU-TYS
4h 37m1 stop
American Airlines Logo
4:37 pm - 8:11 pmTYS-HOU
4h 34m1 stop
$229American Airlines
Find Deal
vie., sep. 5 - dom., sep. 7
American Airlines Logo
4:28 pm - 12:21 amHOU-TYS
6h 53m1 stop
American Airlines Logo
5:30 am - 9:39 amTYS-HOU
5h 09m1 stop
$239American Airlines
Find Deal
mié., ago. 27 - sáb., ago. 30
American Airlines Logo
6:00 am - 1:38 pmHOU-TYS
6h 38m1 stop
American Airlines Logo
12:20 pm - 6:00 pmTYS-HOU
6h 40m1 stop
$249American Airlines
Find Deal
jue., oct. 30 - mar., nov. 4
Delta Logo
10:13 am - 2:43 pmHOU-TYS
3h 30m1 stop
Delta Logo
5:44 am - 9:18 amTYS-HOU
4h 34m1 stop
$284Delta
Find Deal
vie., dic. 12 - dom., dic. 14
Delta Logo
1:00 pm - 6:13 pmHOU-TYS
4h 13m1 stop
Delta Logo
5:30 am - 9:23 amTYS-HOU
4h 53m1 stop
$339Delta
Find Deal
jue., sep. 18 - lun., sep. 22
Delta Logo
6:00 am - 10:42 amHOU-TYS
3h 42m1 stop
Delta Logo
6:08 pm - 10:37 pmTYS-HOU
5h 29m1 stop
$389Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Hobby to Knoxville flights

Get data-powered insights and trends into flights from Hobby to Knoxville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston Hobby Airport to Knoxville?

The average price of all round-trip flights from Houston Hobby Airport to Knoxville clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Knoxville on a Monday and more expensive on a Sunday. On your return trip to Houston Hobby Airport, you should consider flying back on a Friday, and avoid Tuesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston Hobby Airport to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston Hobby Airport to Knoxville is August, where tickets cost $228 (return) on average. On the other hand, the most expensive months are September and March, where the average cost of round-trip tickets is $418 and $397 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston Hobby Airport to Knoxville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston Hobby Airport to Knoxville, you should book around 2 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$64
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Houston Hobby Airport to Knoxville

When to book flights from Hobby to Knoxville

Are your dates flexible? Find out the best times to travel from Hobby to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston Hobby Airport to Knoxville flights

  • What is the cheapest flight from Houston Hobby Airport to Knoxville?

    In the last 3 days, the lowest price for a flight from Houston Hobby Airport to Knoxville was $64 for a one-way ticket and $85 for a round-trip.

  • Do I need a passport to fly between Houston Hobby Airport and Knoxville?

    No

  • Which airports will I be using when flying from Houston Hobby Airport to Knoxville?

    When flying out of Houston Hobby Airport you will be using Houston Hobby. You will be landing at Knoxville, also known as Knoxville McGhee Tyson.

  • Which aircraft models fly most regularly from Houston Hobby Airport to Knoxville?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Houston Hobby Airport to Knoxville flight route.

  • Which airline alliances offer flights from Houston Hobby Airport to Knoxville?

    oneworld, and SkyTeam are the airline alliances operating flights between Houston Hobby Airport and Knoxville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Houston to Knoxville, Delta or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Houston to Knoxville are Delta and Allegiant Air. With an average price for the route of $273 and an overall rating of 8.0, Delta is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $113 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Houston Hobby Airport to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston Hobby Airport to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston Hobby Airport to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Houston Hobby Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston Hobby Airport to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Houston Hobby Airport with another airline. Booking your flights between Houston Hobby Airport and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston Hobby Airport to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Houston Hobby Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston Hobby Airport to Knoxville

  • Looking for a cheap flight? 25% of our users found flights on this route for $103 or less one-way and $82 or less round-trip.

Prefer to fly direct from Houston Hobby Airport to Knoxville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston Hobby to Knoxville McGhee Tyson.
Find which airlines fly direct from Houston Hobby Airport to Knoxville McGhee Tyson Airport, which days they fly and book direct flights.

Direct departures

Houston Hobby to Knoxville McGhee Tyson

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Knoxville McGhee Tyson to Houston Hobby

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 4 airlines serving from Hobby to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Houston to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hobby to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7982 reviews
7.9Entertainment
8.5Crew
7.9Comfort
8.2Boarding
7.3Food
Airline reviews

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

2.0 MediocreMichael, Aug 2025SLC - CDC
Read more Delta reviews

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Having to up charge for a seat assignment is not good. Delta can do better

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Delayed because of weather in Nashville. I think God or some higher power generally has cursed me when it comes to flying out of Charlotte on American. I'm delayed pretty much everytime. We need Team Cobra Kai types to come in and "sweep the leg(s)" of the Charlotte ops people on principle. Don't let the sweet southern rocking chairs fool you, Charlotte is a sinkhole

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

Everything you need to know for your flight from Hobby to Knoxville

Information on your arrival and departure airports

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