Cheap flights from Knoxville to Boston (TYS - BOS)

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The best prices from Knoxville McGhee Tyson to Boston Logan Intl are usually found in August or July, booked 38 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

How to find the cheapest flight from
Knoxville (TYS) to Boston (BOS)

All the information you need to plan the best TYS to BOS flight in 2021: compare Knoxville to Boston flight prices with the expected peak season, weather and rainfall in Boston.
TYS - BOS
Price
$209 - $356
BOS
Temperature
30.2 - 73.4 °F
BOS
Precipitation
3.1 - 4 inches

Popular in

February

High demand for flights, 19% potential price rise

Cheapest in

August

Best time to find cheap flights, 28% potential price drop

Round-trip from

$209

From Knoxville McGhee Tyson to Boston Logan Intl

One-way from

$154

One-way flight from Knoxville McGhee Tyson to Boston Logan Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Knoxville to Boston (TYS - BOS)?

It’s optimal to fly from Knoxville to Boston in the evening. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest month to fly from Knoxville to Boston?

August can be a great time to fly to Boston from Knoxville with a flight ticket averaging about $290. Cheapflights users have found deals in the month of August for as cheap as $124. The most expensive prices can be found in the month of February.

What is the cheapest day to fly round-trip from Knoxville to Boston?

Saturday flights are generally found to be more expensive for flights from Knoxville to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

How far in advance should I book a flight from Knoxville to Boston?

Find a great deal and save up to 44% by booking at least 38 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 Knoxville to Boston within the next two weeks, with the cheapest ticket starting at $338.

Cheap flights from Knoxville to Boston in October, November 2021

The best prices found for TYS to BOS flights for October, November
11 Nov - 18 Nov
$71pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
11 Nov - 18 Nov
$81pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
4 Nov - 11 Nov
$122pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

Knoxville McGhee Tyson to Boston 2021 flight deals

Cheap flights to Boston from Knoxville found for this year
11 Nov - 18 Nov
$71pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
11 Nov - 18 Nov
$81pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
4 Nov - 11 Nov
$122pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

Non-stop flights to Boston from Knoxville

Save time with Knoxville to Boston direct flight deals
11 Nov - 18 Nov
$71pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
11 Nov - 18 Nov
$81pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
4 Nov - 11 Nov
$122pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

Last minute flights from Knoxville to Boston

Late deals on round-trip flights to Boston from Knoxville, departing today and this week
22 Oct - 28 Oct
$195pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
20 Oct - 24 Oct
$197pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
22 Oct - 28 Oct
$208pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

One-way flights to Logan Intl from Knoxville

The cheapest one-way flights from Knoxville to Boston
2:30 am - 6:47 am
Allegiant Air
2 Stops
28h 17m
TYS - BOS
Allegiant Air
$154
mytrip.com
2:45 am - 7:42 pm
United Airlines
2 Stops
16h 57m
TYS - BOS
United Airlines
$202
United
10:45 am - 4:46 am
Delta
1 Stop
18h 01m
TYS - BOS
Delta
$238
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Knoxville</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From Knoxville to Boston

Which airlines flying from Knoxville McGhee Tyson to Boston Logan Intl have flexible cancellations due to COVID-19?

American Airlines, Delta, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Knoxville to Boston for under $100 on Cheapflights?

Yes, there are multiple flights from Knoxville to Boston for under $100. The cheapest flight booked recently is on Allegiant Air for just $71, but on average you can expect to pay $149.

Are there nonstop flights from Knoxville to Boston for under $100 on Cheapflights?

Cheapflights has at least 9 direct flights from Knoxville to Boston under $100. A good price for a nonstop flight from Knoxville to Boston is less than $149.

Are there last-minute flights available from Knoxville to Boston for under $200?

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

How popular is this Knoxville to Boston flight route?

Within the past month, 31 users have taken a look at flights from Knoxville McGhee Tyson to Boston Logan Intl.

What is the cheapest airline to fly from Knoxville to Boston round-trip?

Our cheapest airline available from Knoxville to Boston is Allegiant Air. Our recent data shows that you can find tickets from as low as $71 on this airline. Allegiant Air is 75% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Knoxville to Boston one-way?

One-way options have recently been found by users for as low as $49 on Allegiant Air. Other airlines that offer cheap prices include United Airlines from $202 and Delta from $238 one-way.

What are the most popular airlines that fly from Knoxville to Boston?

Major Airline, American Airlines and Delta are the most popular airlines when flying from Knoxville to Boston.

What are the cheapest flights from Knoxville to Boston?

Looking at all options, your cheapest flight can be booked for $136. While the most popular route (Knoxville McGhee Tyson - Boston Logan Intl) can be booked for $81 on average our data indicates $390 when flying from Knoxville to Boston

COVID Restrictions

View COVID Travel Restrictions for Boston, MA

Do I need a COVID test to fly to Boston from Knoxville?

Information is based on travel restrictions for travel to Boston Logan Intl within the United States

Most visitors from Knoxville McGhee Tyson need to provide a negative COVID-19 test result and/or quarantine to enter Boston Logan Intl.

COVID-19 testing requirements
Visitors from Knoxville McGhee Tyson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from Knoxville McGhee Tyson are not required to quarantine after entering Boston Logan Intl.

Do I need a test to fly back to Knoxville from Boston?

Returning to Knoxville McGhee Tyson from Boston Logan Intl

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Knoxville McGhee Tyson.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Knoxville McGhee Tyson.

Hide COVID Travel Restrictions for Boston, MA

Alternative routes for Knoxville to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from Knoxville to Boston.
Flight duration from TYS to BOS
2h 12m
Average temperature for October in Boston
64.4 °F
Avg rainfall for October in Boston
3.7 ″

Airports servicing Knoxville

Airports servicing Boston

Top 3 airlines flying from Knoxville McGhee Tyson to Boston Logan Intl

The chart below displays the airlines Cheapflights users traveling from Knoxville to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$138 $323 No cancel fee 69%
Delta
$138 $330 No cancel fee N/A
American Airlines
$147 $324 No cancel fee 71%
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