Cheap Flights from Boston Logan International to Knoxville

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Compare Boston Logan International to Knoxville flight deals

Find the cheapest month or even day of the year to fly to Knoxville

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Flight deals from Boston Logan International to Knoxville

Looking for a cheap last-minute deal or the best return flight from Boston Logan International to Knoxville? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Boston Logan International to Knoxville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Knoxville flights are currently cheapest in March.

Direct flights from Boston Logan International to Knoxville

Boston Logan International to Knoxville: Alternative routes

Compare routes from Boston Logan International to Knoxville below. You may find an airport to fly into that's cheaper, faster, or easier than Knoxville.

Boston to Knoxville: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 164
Cheapest month to flyJune
Average flight time2 hrs, 29 mins
Most popular airlineAllegiant Air
Average flights per week7

Finding cheap flights from Boston Logan International to Knoxville: Frequently asked questions

The best price we found for a return flight from Boston Logan International to Knoxville is ر.ق.‏ 327. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 29 minutes is the average flight time from Boston Logan International to Knoxville.
Allegiant Air flies direct from Boston Logan International to Knoxville.
As of February 2025, there are 7 flights per week flying from Boston Logan International to Knoxville.
The cheapest month to fly from Boston Logan International to Knoxville is usually February 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Knoxville Airport on Sunday, 6 April 2025.
Yes – the average flight time is 2 hours and 29 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Knoxville but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Knoxville is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Knoxville.

Travelling from Logan International Airport (BOS) to McGhee Tyson Airport (TYS): what you need to know

  • On average, direct flights from Logan International Airport to McGhee Tyson Airport take 2 hours 29 minutes. Knoxville and Boston are in the same timezone (UTC-4), meaning you won't have to change your watch after you arrive.

  • Every week, there are 2 flights from Logan International Airport to McGhee Tyson Airport. The first departure from BOS to TYS is at 06:00 and the latest is at 12:06.

  • If you're jetting off during a bank holiday or other peak period, give yourself more time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • If you'd like to break up your flight from Logan International Airport to McGhee Tyson Airport, add a stopover to your trip. Just deselect 'Direct flights only' and find a destination that appeals to you. The most popular stopovers on the BOS - TYS route include:

    • Washington Dulles International Airport

    • Charlotte Douglas International Airport

    • Ronald Reagan National Airport

How to find the cheapest flights from Logan International Airport (BOS) to McGhee Tyson Airport (TYS)

  • The best price we've seen for a one-way ticket from Logan International Airport to McGhee Tyson Airport is ر.ق.‏ 164. The cheapest price for a return flight is ر.ق.‏ 327. Bear in mind that fares can change due to demand when booking.

  • Score cheap flight tickets from BOS to TYS by booking at least 11 months ahead. According to our research, that's the sweet spot for bagging a bargain.

  • Schedule your trip for July. That's the cheapest month for flight tickets from Logan International Airport to McGhee Tyson Airport. If you're flexible with your travel dates, try out the 'Whole month' tool to find the cheapest price across each month.

  • Sign into your online account or use the app to set up a Price Alert. We'll let you know right away if there's a better deal on this route. It's simple to do, and it'll save you the hassle of looking for cheap flight tickets from BOS to TYS every day.

  • Use filters to tailor your flights from Logan International Airport to McGhee Tyson Airport. Simply enter your preferred arrival and departure times, airlines and number of stops. Or sort your results by 'Cheapest' to get the best deals.

Handy information about Logan International Airport (BOS)

  • Logan International Airport is about 5 kilometres from central Boston. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 12 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the journey time to be approximately 23 minutes.

  • Have an early flight from Logan International Airport to McGhee Tyson Airport? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by picking one of these hotels close to BOS:

Arriving at McGhee Tyson Airport (TYS)

Getting from McGhee Tyson Airport (TYS) to central Knoxville

  • From McGhee Tyson Airport, Knoxville is approximately 23 kilometres away. It takes around 19 minutes to reach the centre driving.

When to fly to McGhee Tyson Airport (TYS)

  • The quietest month for a flight from Logan International Airport to McGhee Tyson Airport is February, while July is the most popular. Choose the best time to visit Knoxville based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When reserving your flight from Logan International Airport to McGhee Tyson Airport, think about the kind of weather you like. July is the warmest month in Knoxville, with the temperature ranging from 17 ºC to 32 ºC.

  • If you want cooler conditions, look for a cheap ticket from BOS to TYS in January. Temperatures average between -6 ºC and 11 ºC then.

More about Knoxville

Complete your Knoxville trip with hotels and a car rental

  • We've got more party tricks than just comparing flights. Once you've secured your cheap ticket to McGhee Tyson Airport, check out our car rental deals that'll give you the flexibility to travel around at your own pace. Next, take a look at our exclusive rates for hotels to find the perfect Knoxville stay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.