Cheap flights from Houston to Knoxville from $101
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Knoxville departing on 6/13. 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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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 from Houston to Knoxville
The cheapest plane tickets from Houston to Knoxville found on KAYAK recently.
American Airlines flights from Houston to Knoxville
Our best American Airlines deals on Houston to Knoxville flight tickets
American Airlines![American Airlines]()
Feb 22![American Airlines]()
Mar 1
IAH6:00 amHouston George Bush Intcntl
4h 31m
1 stop
TYS11:31 amKnoxville McGhee Tyson
TYS4:16 pmKnoxville McGhee Tyson
6h 54m
2 stops
IAH10:10 pmHouston George Bush Intcntl
American Airlines![American Airlines]()
Feb 8![American Airlines]()
Feb 9
IAH7:29 amHouston George Bush Intcntl
7h 09m
2 stops
TYS3:38 pmKnoxville McGhee Tyson
TYS5:23 amKnoxville McGhee Tyson
4h 58m
1 stop
IAH9:21 amHouston George Bush Intcntl
Delta flights from Houston to Knoxville
Our best Delta deals on Houston to Knoxville flight tickets
Delta![Delta]()
Feb 21![Delta]()
Feb 23
HOU6:37 pmHouston Hobby
4h 10m
1 stop
TYS11:47 pmKnoxville McGhee Tyson
TYS5:45 amKnoxville McGhee Tyson
4h 45m
1 stop
HOU9:30 amHouston Hobby
Delta![Delta]()
May 14![Delta]()
May 21
IAH6:15 amHouston George Bush Intcntl
9h 26m
1 stop
TYS4:41 pmKnoxville McGhee Tyson
TYS5:30 amKnoxville McGhee Tyson
4h 13m
1 stop
IAH8:43 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
Prices
Airlines
Other information
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 October instead. Flights to Knoxville in October, while not as cheap as those in August, still average around $273.
What is the cheapest day to depart on your flight to Knoxville?
The cheapest day to depart from Houston to Knoxville is on a Thursday. Travelers who choose to depart for Knoxville on a Thursday will often find tickets for as low as $115. 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 $326. 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 morning when prices are around $470.
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?
You are more likely to see cheaper flights to Knoxville from Houston when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $308 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Houston for as low as $202 on momondo.
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.
What is the cheapest airline that flies from Houston to Knoxville McGhee Tyson?
Frontier, American Airlines, and United Airlines are the most popular carriers operating from Houston to Knoxville McGhee Tyson
What airlines fly to Knoxville?
American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Knoxville from Houston according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 4 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.
How many flights depart from Houston to Knoxville on average per day?
7 flights are operational daily from Houston to Knoxville as of January 2025. The most popular departure time for this route is 8:00PM, with 39% of flights per day taking off in the afternoon.
How many flights depart from Houston to Knoxville on average per week?
As of January 2025, there are 53 flights per week flying from Houston to Knoxville. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
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 | $125 |
|---|---|
Fastest flight time | 2h 01m |
Direct flights | Mon, Tue, Thu, Fri, Sat and Sun |
Airports in Knoxville | 1 airport |
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?
There are 4 operators available for flights from Houston to Knoxville McGhee Tyson Airport as of January 2025.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $79 | Free Cancellation | Rating 7.3 801 reviews | |||
| PriceFrom $148 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $207 | Free Cancellation | Rating 8.0 8,508 reviews | |||
| PriceFrom $212 | Free Cancellation | Rating 7.4 8,970 reviews |
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsPigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Maryville
Crossville
Murphy
Newport
Alcoa
Oak Ridge
Kodak
Clinton
Lenoir City
Dandridge
Jefferson City
Rockford
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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