Allegiant
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United States
Logan International Airport
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United States
McGhee Tyson Airport
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Scan through all non-stop flights from Boston to Knoxville. The full flight schedule below gives an overview of all non-stop flights from BOS to TYS, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Knoxville is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Knoxville any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from Boston BOS to Knoxville TYS, which is Allegiant. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their BOS TYS flight schedule.
Flights from BOS to TYS are operated 3 times a week, with an average of 1 flight per day. Departure times vary between 09:06 - 12:39. The earliest flight departs at 09:06, the last flight departs at 12:39. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Boston to Knoxville takes 2 hours and 30 minutes. The flight distance between Boston and Knoxville is 828 miles (or 1,333 km).
There is 1 airport in Knoxville: McGhee Tyson Airport (TYS).
There are 3 flights per week flying from Boston to Knoxville (as of April 2026).
2 hours and 30 minutes is the average flight time from Boston to Knoxville.
The distance from Boston to Knoxville is 828 miles (1,333 kilometers).
Allegiant is the only airline flying nonstop from Boston to Knoxville.
There are no alliances flying direct from Boston to Knoxville at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Boston to Knoxville:
The earliest flight departs at 09:06 from Boston and arrives at 11:35 at Knoxville.
The latest flight departs at 12:39 from Boston and arrives at 15:07 at Knoxville.
828 miles (1,333 km) · 2h 30m
09:06
11:35
Allegiant
G4 1439
Allegiant
Airbus A320-100/200
Y
W
J
F
09:06
11:35
Allegiant
G4 1414
Allegiant
Airbus A320-100/200
Y
W
J
F
10:36
13:05
Allegiant
G4 1414
Allegiant
Airbus A320-100/200
Y
W
J
F
10:36
13:05
Allegiant
G4 1404
Allegiant
Airbus A320-100/200
Y
W
J
F
11:06
13:35
Allegiant
G4 1414
Allegiant
Airbus A320-100/200
Y
W
J
F
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