Cheap flights from the United States to Knoxville from $48
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States 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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How to get the cheapest flight ticket from United States 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 United States, with most prices found around $231. If you aren’t able to travel during the month of January, then book flights to Knoxville from United States during February instead. Flights to Knoxville in February, while not as cheap as those in January, still average around $239.
What is the cheapest day to depart on your flight to Knoxville?
The cheapest day to depart from United States to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $254. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United States to Knoxville for around $405.
What is the cheapest time of day to depart on your flight to Knoxville?
In the morning is the cheapest time of day to fly from United States to Knoxville when you can find flight prices for as low as $257. Flying to Knoxville in the morning 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 evening when prices are around $359.
What is the cheapest United States to Knoxville McGhee Tyson flight route?
Fly from Boston Logan Intl to Knoxville McGhee Tyson for the best United States - Knoxville McGhee Tyson flight prices
What cabin class options are available on United States to Knoxville McGhee Tyson flights?
There are 3 cabin classes available to choose from on United States 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 United States to Knoxville flights?
No. A direct flight is the cheapest option for a flight between United States to Knoxville.
What is the cheapest airline that flies from United States to Knoxville McGhee Tyson?
Allegiant Air, American Airlines, and Delta are the most popular carriers operating from United States to Knoxville McGhee Tyson
What airlines fly to Knoxville?
American Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Knoxville from United States according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 8 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 United States to Knoxville on average per day?
As of June 2025, there are 73 flights per day flying from United States to Knoxville. The most common time of day flights depart is 9:00PM, with 48% of flights taking off in the evening.
How many flights depart from United States to Knoxville on average per week?
The number of flights available between United States and Knoxville is 517 per week as of June 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.
Cheap United States to Knoxville flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Knoxville
When did momondo last update prices for flights from United States to Knoxville McGhee Tyson Airport?
Prices for flights from United States to Knoxville McGhee Tyson Airport refresh daily.
How many operators does momondo search for flights from United States to Knoxville McGhee Tyson Airport?
There are 5 operators available for flights from United States to Knoxville McGhee Tyson Airport as of June 2025.
How old do you have to be to fly from United States 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 United States 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 plane model from United States to Knoxville?
Based on momondo bookings for flights between United States and Knoxville, the leading plane model is Airbus A320-100/200, making up 28.59% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 14.18%, Embraer 175 with 10.99%, and Embraer 175 (Enhanced Winglets) with 7.90%.
Best airlines flying from United States to Knoxville
Compare and see reviews for airlines that fly from United States to Knoxville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $59 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $67 | Free Cancellation | Rating 7.2 715 reviews | |||
| PriceFrom $186 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $191 | Free Cancellation | Rating 8.0 7,966 reviews | |||
| PriceFrom $233 | Free Cancellation | Rating 7.4 8,831 reviews | |||
| PriceFrom $483 | Free Cancellation | Rating 8.0 10,000 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 United States to Knoxville?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Knoxville. momondo saves you time and could save you money on your trip.
Can I find flights from United States to Knoxville with flexible booking policies on momondo?
All flight searches from United States to Knoxville on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from United States to Knoxville?
Once all potential United States 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 United States 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 United States and alert you when they change.