Cheap flights from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Knoxville departing on 7/11. 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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Delta flights from Houston George Bush Intcntl Airport to Knoxville
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United Airlines flights from Houston George Bush Intcntl Airport to Knoxville
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How to get the cheapest flight ticket from Houston George Bush Intcntl 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 February is, on average, the cheapest month to fly to Knoxville from Houston George Bush Intcntl Airport, with most prices found around $268. If you aren’t able to travel during the month of February, then book flights to Knoxville from Houston George Bush Intcntl Airport during January instead. Flights to Knoxville in January, while not as cheap as those in February, still average around $279.
What is the cheapest day to depart on your flight to Knoxville?
The cheapest day to depart from Houston George Bush Intcntl 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 $105. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Houston George Bush Intcntl 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 George Bush Intcntl Airport to Knoxville when you can find flight prices for as low as $310. 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 at noon when prices are around $411.
What is the cheapest Houston George Bush Intcntl to Knoxville McGhee Tyson flight route?
Fly from Houston George Bush Intcntl to Knoxville McGhee Tyson for the best Houston George Bush Intcntl - 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 George Bush Intcntl Airport when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $365 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Houston George Bush Intcntl Airport for as low as $300 on momondo.
What cabin class options are available on Houston George Bush Intcntl to Knoxville McGhee Tyson flights?
There are 1 cabin classes available to choose from on Houston George Bush Intcntl 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 George Bush Intcntl Airport to Knoxville flights?
You could potentially save up to 33% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Knoxville flight.
How have Houston George Bush Intcntl Airport to Knoxville flight prices changed over time?
As of June 2025, prices for Houston George Bush Intcntl Airport to Knoxville flights are approximately 133% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Houston George Bush Intcntl to Knoxville McGhee Tyson?
Delta, United Airlines, and American Airlines are the most popular carriers operating from Houston George Bush Intcntl to Knoxville McGhee Tyson
What airlines fly to Knoxville?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Knoxville from Houston George Bush Intcntl Airport according to our data. United Airlines is the first choice among our users, with 42% 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 George Bush Intcntl Airport to Knoxville on average per day?
8 flights are operational daily from Houston George Bush Intcntl Airport to Knoxville as of June 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 George Bush Intcntl Airport to Knoxville on average per week?
56 flights are operational weekly from Houston George Bush Intcntl Airport to Knoxville as of June 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from Houston George Bush Intcntl Airport to Knoxville
Cheap Houston George Bush Intcntl Airport to Knoxville (IAH to TYS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Knoxville
Best Price Found | $129 |
|---|---|
Fastest flight time | 2h 14m |
Direct flights | Tue, Wed, Thu, Fri, Sat and Sun |
Airports in Knoxville | 1 airport |
How far is Houston George Bush Intcntl to Knoxville McGhee Tyson by plane?
A flight from Houston George Bush Intcntl to Knoxville McGhee Tyson will travel around 778.8 mi. By plane, this route typically takes 2h 14m.
When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Knoxville McGhee Tyson Airport?
Prices for flights from Houston George Bush Intcntl Airport to Knoxville McGhee Tyson Airport were last updated today.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Knoxville McGhee Tyson Airport?
As of June 2025, there are 4 operators available to choose from for flights from Houston George Bush Intcntl Airport to Knoxville McGhee Tyson Airport.
How old do you have to be to fly from Houston George Bush Intcntl Airport to Knoxville McGhee Tyson Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Houston George Bush Intcntl Airport to Knoxville?
Based on momondo bookings for flights between Houston George Bush Intcntl Airport and Knoxville, the leading plane model is Embraer ERJ-135 / ERJ-140 / ERJ-145, making up 77.99% of the total bookings. Other popular models include Airbus A320-100/200 with 12.36%, Embraer 175 (Enhanced Winglets) with 5.41%, and Airbus A319 with 0.77%.
What is the most popular airline from Houston George Bush Intcntl Airport to Knoxville?
momondo data reveals that the most frequently booked airline on the route from Houston George Bush Intcntl Airport to Knoxville is United Airlines, representing 66% of all bookings. The subsequent popular airlines are American Airlines at 21%, Delta at 10%, and Allegiant Air at 3%.
Best airlines flying from Houston George Bush Intcntl Airport to Knoxville
Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Knoxville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $53 | Free Cancellation | Rating 7.3 722 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $233 | Free Cancellation | Rating 7.4 8,801 reviews |
United Airlines Flights From Houston George Bush Intcntl Airport to Knoxville
United Airlines flies from Houston George Bush Intcntl Airport to Knoxville around 28 times per week, with 8,801 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Houston George Bush Intcntl Airport to Knoxville in the last 72 hours was $233 (round-trip), much lower than the average airfare cost of $437 for United Airlines flights on this route.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Houston to Knoxville?
Finding the right flight to Knoxville from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Knoxville quick and easy, saving you time and money.
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 all potential Houston to Knoxville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Houston to Knoxville right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Knoxville, momondo offers a useful price alert feature which will track prices for flights to Knoxville from Houston and alert you when they change.