Cheap flights from Boston to Knoxville from $55
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Knoxville departing on 4/26. 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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Allegiant Air flights from Boston to Knoxville
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Delta flights from Boston to Knoxville
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How to get the cheapest flight ticket from Boston 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 Boston, with most prices found around $165. If you aren’t able to travel during the month of February, then book flights to Knoxville from Boston during March instead. Flights to Knoxville in March, while not as cheap as those in February, still average around $262.
What is the cheapest day to depart on your flight to Knoxville?
The cheapest day to depart from Boston to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $190. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Knoxville for around $264.
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 Boston to Knoxville when you can find flight prices for as low as $222. 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 $604.
What is the cheapest Boston Logan Intl to Knoxville McGhee Tyson flight route?
Fly from Boston Logan Intl to Knoxville McGhee Tyson for the best Boston Logan Intl - 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 Boston when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $332 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Boston for as low as $232 on momondo.
What cabin class options are available on Boston Logan Intl to Knoxville McGhee Tyson flights?
There are 1 cabin classes available to choose from on Boston Logan Intl 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 Boston Logan Intl to Knoxville McGhee Tyson?
Allegiant Air, Delta, and United Airlines are the most popular carriers operating from Boston Logan Intl to Knoxville McGhee Tyson
What airlines fly to Knoxville?
American Airlines, Allegiant Air and JetBlue are the top three most popular airlines that fly to Knoxville from Boston according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 5 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 Boston to Knoxville on average per week?
1 flights are operational weekly from Boston to Knoxville as of March 2025. The most popular departure day for this route is Sun, with 100% of flights per week taking off on this day.
When to book flights from Boston to Knoxville
Cheap Boston to Knoxville (BOS to TYS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Knoxville
Best Price Found | $55 |
|---|---|
Fastest flight time | 2h 19m |
Direct flights | Mon, Wed, Thu, Fri and Sun |
Airports in Knoxville | 1 airport |
How far is Boston Logan Intl to Knoxville McGhee Tyson by plane?
The distance between Boston Logan Intl and Knoxville McGhee Tyson is about 816.8 mi. By plane, this route typically takes 2h 19m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport?
Prices for flights from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport refresh daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport?
The number of operators available for flights from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport is 4 as of March 2025.
How old do you have to be to fly from Boston Logan Intl Airport 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 Boston Logan Intl 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 plane model from Boston to Knoxville?
Based on momondo bookings for flights between Boston and Knoxville, the leading plane model is Airbus A320-100/200, making up 92.53% of the total bookings. Other popular models include Airbus A220-300 with 1.24%, Boeing 737-800 with 0.83%, and Embraer 175 with 0.83%.
What is the most popular airline from Boston to Knoxville?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Knoxville is Allegiant Air (50% of total bookings). The next most popular airlines are American Airlines (39%), Delta (8%), and United Airlines (3%).
Best airlines flying from Boston to Knoxville
Compare and see reviews for airlines that fly from Boston to Knoxville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $111 | Free Cancellation | Rating 7.3 731 reviews | |||
| PriceFrom $232 | Free Cancellation | Rating 8.0 7,899 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $252 | Free Cancellation | Rating 7.4 8,614 reviews |
Allegiant Air Flights From Boston to Knoxville
The lowest priced Allegiant Air flight from Boston to Knoxville from the last 72 hours was $111. Generally, Allegiant Air has 1 flight on this route every week with an average price of $223. Allegiant Air is rated 7.3/10 by our users.
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 Boston to Knoxville?
Finding the right flight to Knoxville from Boston 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 Boston to Knoxville with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Boston to Knoxville flights to just show those with flexible booking policies.
How can momondo help me find flights from Boston to Knoxville?
Once all potential Boston 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 Boston to Knoxville right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Boston to Knoxville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.