Cheap flights from Tucson to Knoxville from $263
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Knoxville departing on 8/6. 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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How to get the cheapest flight ticket from Tucson 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 January is, on average, the cheapest month to fly to Knoxville from Tucson, with most prices found around $288. If you aren’t able to travel during the month of January, then book flights to Knoxville from Tucson during February instead. Flights to Knoxville in February, while not as cheap as those in January, still average around $313.
What is the cheapest day to depart on your flight to Knoxville?
The cheapest day to depart from Tucson to Knoxville is on a Tuesday. Travelers who choose to depart for Knoxville on a Tuesday will often find tickets for as low as $313. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Tucson to Knoxville for around $538.
What is the cheapest time of day to depart on your flight to Knoxville?
In the afternoon is the cheapest time of day to fly from Tucson to Knoxville when you can find flight prices for as low as $338. Flying to Knoxville in the afternoon 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 $453.
How far in advance should I book a flight to Knoxville?
You are more likely to see cheaper flights to Knoxville from Tucson when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $372 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Tucson for as low as $288 on momondo.
What is the cheapest airline that flies from Tucson to Knoxville McGhee Tyson?
Delta and United Airlines are the most popular carriers operating from Tucson to Knoxville McGhee Tyson
What airlines fly to Knoxville?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Knoxville from Tucson according to our data. American Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 3 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.
When to book flights from Tucson to Knoxville
Cheap Tucson to Knoxville (TUS to TYS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Tucson to Knoxville
How far is Tucson to Knoxville McGhee Tyson by plane?
A flight from Tucson to Knoxville McGhee Tyson will travel around 1562.7 mi. Flights usually cover this in 5h 12m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Tucson Airport to Knoxville McGhee Tyson Airport?
Prices for flights from Tucson Airport to Knoxville McGhee Tyson Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Tucson Airport to Knoxville McGhee Tyson Airport?
As of June 2025, there are 3 operators available to choose from for flights from Tucson Airport to Knoxville McGhee Tyson Airport.
How old do you have to be to fly from Tucson 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 Tucson 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 you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Tucson to Knoxville?
momondo data reveals that the most frequently booked airline on the route from Tucson to Knoxville is American Airlines, representing 76% of all bookings. The subsequent popular airlines are Delta at 12% and United Airlines at 12%.
Best airlines flying from Tucson to Knoxville
Compare and see reviews for airlines that fly from Tucson to Knoxville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $238 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $313 | Free Cancellation | Rating 7.4 8,809 reviews |
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 Tucson 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 Tucson to Knoxville for you.
Can I find flights from Tucson to Knoxville with flexible booking policies on momondo?
Yes. All flights to Knoxville from Tucson on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Tucson to Knoxville?
momondo helps you find the best flight between Tucson and Knoxville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Tucson 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 Tucson and alert you when they change.