Cheap Flights from Boston, MA to Knoxville, TN from $181

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On Cheapflightsplus.com you will find 12 connecting flights from Boston to Knoxville. You can compare airfare deals from 1 airlines and multiple travel sites from $181, book and save on cheap plane tickets and last minute offers. Also check out BOS-TYS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Boston to Knoxville Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $181 (one-way), $310 (round-trip).

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Best Flights from Boston to Knoxville Today

Take a look at the list of non stop flights and flights with layovers from Boston to Knoxville with the lowest price of $181. Take a look at the list of flights with layovers from Boston to Knoxville from $181. There’re no direct flights. The fastest connecting flight – 7h 14m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $490 Find flight	13:07 Boston Logan	21:36 Knoxville Mc Ghee Tyson	8h 29m layover 3h 36m - Sanford	Spirit Airlines	NK643 G41423
from $490 Find flight	11:06 Boston Logan	21:36 Knoxville Mc Ghee Tyson	10h 30m layover 5h 37m - Sanford	Spirit Airlines	NK2071 G41423
from $496 Find flight	11:06 Boston Logan	18:20 Knoxville Mc Ghee Tyson	7h 14m layover 2h 8m - Orlando	Spirit Airlines	NK2071 G43054
from $496 Find flight	09:35 Boston Logan	18:20 Knoxville Mc Ghee Tyson	8h 45m layover 3h 39m - Orlando	Spirit Airlines	NK1849 G43054
from $575 Find flight	06:10 Boston Logan	16:14 Knoxville Mc Ghee Tyson	10h 4m layover 4h 33m - Miami	Spirit Airlines	NK296 G41402
from $181 Find flight	06:00 Boston Logan	21:36 Knoxville Mc Ghee Tyson	15h 36m layover 4h 39m - Baltimore 5h 18m - Sanford	Spirit Airlines	NK2072 NK1855 G41423
from $229 Find flight	16:59 Boston Logan	12:38+1 день Knoxville Mc Ghee Tyson	19h 39m layover 11h 51m - Baltimore 1h 23m - Miami	Spirit Airlines	NK935 NK1896 G41428
from $539 Find flight	21:12 Boston Logan	12:38+1 день Knoxville Mc Ghee Tyson	15h 26m layover 5h 37m - Myrtle Beach 3h 37m - Miami	Spirit Airlines	NK139 NK3646 G41428
from $588 Find flight	20:27 Boston Logan	12:38+1 день Knoxville Mc Ghee Tyson	16h 11m layover 5h 38m - Tampa 3h 56m - Miami	Spirit Airlines	NK309 NK1955 G41428
from $615 Find flight	06:00 Boston Logan	16:14 Knoxville Mc Ghee Tyson	10h 14m layover 1h 11m - Atlanta 1h 57m - Miami	Spirit Airlines	NK1179 NK970 G41402

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on February 05, 2025

Flight Schedule Boston (Massachusetts) to Knoxville (Tennessee)

Full flight schedule will help you in detecting at what time planes fly from Boston to Knoxville. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:10 — 16:14	06:10 — 09:32 NK296 Spirit Airlines Boston — Miami 4h 33m stop 14:05 — 16:14 G41402 Allegiant Air Miami — Knoxville	10h 4m including layover	Find flight from$575
09:35 — 18:20	09:35 — 12:50 NK1849 Spirit Airlines Boston — Orlando 3h 39m stop 16:29 — 18:20 G43054 Allegiant Air Orlando — Knoxville	8h 45m including layover	Find flight from$496
11:06 — 21:36	11:06 — 14:21 NK2071 Spirit Airlines Boston — Sanford 5h 37m stop 19:58 — 21:36 G41423 Allegiant Air Sanford — Knoxville	10h 30m including layover	Find flight from$490
11:06 — 18:20	11:06 — 14:21 NK2071 Spirit Airlines Boston — Orlando 2h 8m stop 16:29 — 18:20 G43054 Allegiant Air Orlando — Knoxville	7h 14m including layover	Find flight from$496
13:07 — 21:36	13:07 — 16:22 NK643 Spirit Airlines Boston — Sanford 3h 36m stop 19:58 — 21:36 G41423 Allegiant Air Sanford — Knoxville	8h 29m including layover	Find flight from$490
06:00 — 21:36	06:00 — 07:33 NK2072 Spirit Airlines Boston — Baltimore 4h 39m stop 12:12 — 14:40 NK1855 Spirit Airlines Baltimore — Sanford 5h 18m stop 19:58 — 21:36 G41423 Allegiant Air Sanford — Knoxville	15h 36m including layover	Find flight from$181
06:00 — 18:20	06:00 — 07:33 NK2072 Spirit Airlines Boston — Baltimore 4h 39m stop 12:12 — 14:40 NK1855 Spirit Airlines Baltimore — Orlando 1h 49m stop 16:29 — 18:20 G43054 Allegiant Air Orlando — Knoxville	12h 20m including layover	Find flight from$191
06:00 — 16:14	06:00 — 07:33 NK2072 Spirit Airlines Boston — Baltimore 1h 27m stop 09:00 — 11:37 NK1185 Spirit Airlines Baltimore — Miami 2h 28m stop 14:05 — 16:14 G41402 Allegiant Air Miami — Knoxville	10h 14m including layover	Find flight from$280
06:00 — 16:14	06:00 — 08:57 NK1179 Spirit Airlines Boston — Atlanta 1h 11m stop 10:08 — 12:08 NK970 Spirit Airlines Atlanta — Miami 1h 57m stop 14:05 — 16:14 G41402 Allegiant Air Miami — Knoxville	10h 14m including layover	Find flight from$615
16:59 — 12:38 +1 day	16:59 — 18:39 NK935 Spirit Airlines Boston — Baltimore 11h 51m stop 06:30 — 09:06 NK1896 Spirit Airlines Baltimore — Miami 1h 23m stop 10:29 — 12:38 G41428 Allegiant Air Miami — Knoxville	19h 39m including layover	Find flight from$229
20:27 — 12:38 +1 day	20:27 — 23:52 NK309 Spirit Airlines Boston — Tampa 5h 38m stop 05:30 — 06:33 NK1955 Spirit Airlines Tampa — Miami 3h 56m stop 10:29 — 12:38 G41428 Allegiant Air Miami — Knoxville	16h 11m including layover	Find flight from$588
21:12 — 12:38 +1 day	21:12 — 23:23 NK139 Spirit Airlines Boston — Myrtle Beach 5h 37m stop 05:00 — 06:52 NK3646 Spirit Airlines Myrtle Beach — Miami 3h 37m stop 10:29 — 12:38 G41428 Allegiant Air Miami — Knoxville	15h 26m including layover	Find flight from$539

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on February 5, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Boston to Knoxville depends on and how to choose the most interesting flight option for you.

Distance between Boston and Knoxville is 1335 miles. Time difference between the cities is 0h. Airplanes depart 06:00 to 21:12 from 4 Boston airports and arrive 06:00 to 21:12 to 1 Knoxville airport. Average flight time is 10h 22m.

The fastest flight 7h 14m
Average flight time 10h 22m
The earliest flight 06:00
The latest flight 21:12
Distance 830 ml

The cheapest months to travel to Knoxville are february (from 181 $).

What is the lowest airfare Boston to Knoxville?

The cheapest plane ticket found by our users is $181. This airfare is for economy class on one-way NK2072 flight by Spirit Airlines for February 21, 2025 which leaves Logan in Boston at 06:00 am and arrives at Knoxville Mc Ghee Tyson at 21:36.

Economy class

$181

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Business class

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First class

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Popular Airlines on the Route

The flight Boston — Knoxville is served by 1 regular airline and 1 low-cost airline. Most of the flights on this route are operated by Spirit Airlines - 12 departures per week at the price of from $ 181 . And the most expensive tickets are offered by Spirit Airlines airline - from $ 615.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 12 flights with layovers on the route. The fastest connecting flight is NK2071 by Spirit Airlines takes 7h 14m and the cheapest is NK2072 by Spirit Airlines for $181.

NK - Spirit Airlines

from $181

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Airports

You can fly from Boston to Knoxville from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).

Boston airports

Boston City Heliport-JBC

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Boston RT128 Rail-ZRU

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Boston South Rail-ZTO

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Logan-BOS

from $181
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Knoxville airports

Mc Ghee Tyson-TYS

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Airplanes

There are flights to Knoxville from Boston by 1 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Boston

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Top International Destinations from Boston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Boston — Rome

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Boston — Athens

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Boston — Munich

from $74

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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