HOU - TYS

$51 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 6/13. 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.
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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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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

Fri, Jul 18 - Mon, Jul 21
Allegiant Air Logo
7:03 pm - 10:10 pmHOU-TYS
2h 07mnonstop
Allegiant Air Logo
5:02 pm - 6:13 pmTYS-HOU
2h 11mnonstop
$82Allegiant Air
Find Deal
Fri, Aug 15 - Mon, Aug 18
Allegiant Air Logo
8:02 pm - 11:03 pmHOU-TYS
2h 01mnonstop
Allegiant Air Logo
5:47 pm - 7:12 pmTYS-HOU
2h 25mnonstop
$83Allegiant Air
Find Deal
Fri, Jul 11 - Mon, Jul 14
Allegiant Air Logo
7:03 pm - 10:10 pmHOU-TYS
2h 07mnonstop
Allegiant Air Logo
5:02 pm - 6:13 pmTYS-HOU
2h 11mnonstop
$87Allegiant Air
Find Deal
Fri, Jun 13 - Mon, Jun 16
Allegiant Air Logo
7:01 pm - 10:03 pmHOU-TYS
2h 02mnonstop
Allegiant Air Logo
5:01 pm - 6:11 pmTYS-HOU
2h 10mnonstop
$88Allegiant Air
Find Deal
Fri, Jun 13 - Fri, Jun 20
 Logo
7:01 pm - 10:03 pmHOU-TYS
2h 02mnonstop
 Logo
10:59 am - 5:30 pmTYS-HOU
7h 31m1 stop
Fri, Aug 15 - Mon, Aug 18
Delta Logo
1:00 pm - 6:17 pmHOU-TYS
4h 17m1 stop
Delta Logo
4:00 pm - 9:35 pmTYS-HOU
6h 35m1 stop
$229Delta
Find Deal
Thu, May 29 - Sun, Jun 1
American Airlines Logo
5:00 am - 11:41 amHOU-TYS
5h 41m1 stop
American Airlines Logo
6:28 pm - 11:58 pmTYS-HOU
6h 30m1 stop
$249American Airlines
Find Deal
Wed, Jun 11 - Wed, Jun 18
American Airlines Logo
5:00 am - 11:47 amHOU-TYS
5h 47m1 stop
American Airlines Logo
6:25 pm - 11:48 pmTYS-HOU
6h 23m1 stop
$259American Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
 Logo
10:39 am - 9:47 pmHOU-TYS
34h 08m2 stops
 Logo
10:59 am - 5:30 pmTYS-HOU
7h 31m1 stop
Sat, Oct 18 - Mon, Oct 20
Delta Logo
10:05 am - 3:05 pmHOU-TYS
4h 00m1 stop
Delta Logo
6:10 pm - 9:40 pmTYS-HOU
4h 30m1 stop
$334Delta
Find Deal
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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 Sundays 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 July, where tickets cost $247 (return) on average. On the other hand, the most expensive months are March and September, where the average cost of round-trip tickets is $397 and $355 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. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$51
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 14% 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 $51 for a one-way ticket and $82 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.

  • On which days can I fly direct from Houston Hobby Airport to Knoxville?

    You can catch a nonstop flight from Houston Hobby Airport to Knoxville on Monday, and Friday.

  • 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 $115 and an overall rating of 7.3.

  • 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 $69 or less one-way and $82 or less round-trip.

Prefer to fly direct from Houston Hobby Airport to Knoxville?

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

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Knoxville McGhee Tyson to Houston Hobby

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights
See more direct flights

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 7946 reviews
7.9Entertainment
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
Airline reviews

Good flights. On time. They had a gluten free snack option which was nice

8.0 ExcellentDenise, May 2025TRI - ATL
Read more Delta reviews

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

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.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight delayed over 2 hours . I was flying bussiness never got food cause they ran out of what i wanted

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.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

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.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

At least it was a short flight. Greyhound with wings.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

late again! but its my only option to not take 9 hours to get to Memphis

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

Information on your arrival and departure airports

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