Find cheap flights from Boston to Knoxville starting at $52.
Book one-way or return flights from Boston to Knoxville from as little as $52. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- BOS12:368h 38m1 stopTYS21:14Tue, Jun 18|Boston - Knoxville|Frontier Airlines$52$11655% OFF55% OFF$116$52
- BOS08:2912h 41m1 stopTYS21:10Tue, May 21|Boston - Knoxville|Frontier Airlines$53$11654% OFF54% OFF$116$53
- BOS11:3620h 41m1 stopTYS08:17Wed, May 15|Boston - Knoxville|Frontier Airlines$61$11648% OFF48% OFF$116$61
- BOS12:428h 54m1 stopTYS21:36Tue, Jun 25|Boston - Knoxville|Frontier Airlines$62$62
- BOS12:368h 38m1 stopTYS21:14Tue, Jun 11|Boston - Knoxville|Frontier Airlines$62$62
- BOS09:0822h 40m1 stopTYS07:48Mon, Apr 29|Boston - Knoxville|Frontier Airlines$67$67
- BOS10:0422h 3m1 stopTYS08:07Mon, May 20|Boston - Knoxville|Frontier Airlines$71$71
- BOS08:1512h 55m1 stopTYS21:10Tue, May 28|Boston - Knoxville|Frontier Airlines$72$72
- BOS21:509h 33m1 stopTYS07:23Wed, May 1|Boston - Knoxville|Spirit Airlines$73$73
- BOS12:368h 40m1 stopTYS21:16Thu, May 16|Boston - Knoxville|Frontier Airlines$77$77
- BOS13:003h 5mDirectTYS14:00Sat, May 4|Boston - Knoxville|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Boston to Knoxville.
- CheapestBOS12:368h 38m1 transferTYS21:14General Edward Lawrence Logan International Airport - Mcghee Tyson AirportTue, Jun 18Frontier Airlines$52
- BOS12:368h 38m1 transferTYS21:14General Edward Lawrence Logan International Airport - Mcghee Tyson AirportTue, Jun 18Frontier Airlines$52Find More Flights
Frequently Asked Questions
How to find a cheap flight from Boston to Knoxville
Cheapest nonstop flight price | $52 |
---|---|
Cheapest round-trip ticket price | $138 |
Off-season for travel | May |
Peak season for travel | October |
Flight distance | 1,335.22km |
Average flight time | 2 hours 28 minutes |
Popular airline | American Airlines |
Plan Your Trip Around Knoxville
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