Cheap flights from Boston to Knoxville (BOS - TYS) from $51

Users have found that flying from Boston to Knoxville on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Find a great deal and save up to 65% by booking at least 41 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boston to Knoxville within the next two weeks, with the cheapest ticket starting at $306.

Our data shows that July tends to be the cheapest month to fly to Knoxville from Boston. Users have commonly found prices around $338 for the month, but tickets can be as low as $139. Due to multiple factors, prepare for potentially higher prices in January.

A simple way to save on the total cost of your ticket is to fly from Boston to Knoxville in the morning. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight in the afternoon.

Yes, there are multiple flights from Boston to Knoxville for under $200. The cheapest flight booked recently is on Allegiant Air for just $158, but on average you can expect to pay $258.

Cheapflights has at least 7 direct flights from Boston to Knoxville under $200. A good price for a nonstop flight from Boston to Knoxville is less than $244.

There are currently 20+ open flights from Boston to Knoxville within the next 7 days for less than $200.

This flight path from Boston Logan Intl to Knoxville McGhee Tyson was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

According to our current data, Allegiant Air ($158), American Airlines ($265), and Frontier ($268) offers the cheapest pricing from Boston to Knoxville. You may be able to fly from Boston to Knoxville for 53% less than the average price by searching for these airlines.

$51 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $146 and $223, respectively.

When booking a flight from Boston to Knoxville, you may want to consider flying on American Airlines, Delta or Allegiant Air as they are the most popular for this route.

Looking at all options, your cheapest flight can be booked for $58. While the most popular route (Boston Logan Intl - Knoxville McGhee Tyson) can be booked for $119 on average our data indicates $185 when flying from Boston to Knoxville.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boston Logan Intl Airport to Knoxville McGhee Tyson Airport flight would often be abbreviated as a BOS to TYS flight.

When you search for this flight from Boston to Knoxville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Boston to Knoxville.

Cheapflights does show flights with no change fees to all users. To see these options for flights from Boston to Knoxville, users can toggle the no change fees filter when performing a flight search.

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