Skip to main content
Beginning of main content

Cheap Flights from Knoxville to Boston $245.17

Search over 282,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Pledge
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Knoxville to Boston (TYS to BOS)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Knoxville to Boston (TYS to BOS)

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of December 5th, the best day for booking to Boston (BOS) from Knoxville (TYS) is December 22nd. Bookings have been made roughly 26% below the average price for this route.

Question : How many days should you spend in Boston if you're flying in from Knoxville?
Answer : Passengers from TYS to BOS stay six days on average.

Question : Would you be willing to change your travel days if it saved you money?
Answer : For the month of December, the cheapest day to fly is Monday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : How often are prices changing for this route?
Answer : Prices are fluctuating a lot more for this route than most routes. Prices tend to be lower the further out you book.

Question : Is this route your best bet for getting to Boston with minimal delays?
Answer : Using the combined on-time percentage and average delay breakdown, Knoxville to Boston currently has a 0.1 out of a possible 5 star rating. A 0.1 rating means you should plan on being extra flexible with your arrival plans.