Cheap Flights from Knoxville, TN to Boston, MA from $176

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On Cheapflightsplus.com you will find 31 connecting flights from Knoxville to Boston. You can compare airfare deals from 2 airlines and multiple travel sites from $176, book and save on cheap plane tickets and last minute offers. Also check out TYS-BOS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Knoxville to Boston 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: $176 (one-way), $302 (round-trip).

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Best Flights from Knoxville to Boston Today

Take a look at the list of non stop flights and flights with layovers from Knoxville to Boston with the lowest price of $176. Take a look at the list of flights with layovers from Knoxville to Boston from $176. There’re no direct flights. The fastest connecting flight – 4h 34m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $345 Find flight	09:55 Knoxville Mc Ghee Tyson	23:59 Boston Logan	14h 4m layover 10h 47m - Washington D.C.	United Airlines	UA4325 UA755
from $371 Find flight	19:25 Knoxville Mc Ghee Tyson	10:20+1 день Boston Logan	14h 55m layover 11h 38m - Washington D.C.	United Airlines	UA4324 UA641
from $387 Find flight	14:40 Knoxville Mc Ghee Tyson	23:59 Boston Logan	9h 19m layover 6h 3m - Washington D.C.	United Airlines	UA4848 UA755
from $400 Find flight	07:00 Knoxville Mc Ghee Tyson	19:19 Boston Logan	12h 19m layover 7h 57m - Chicago	United Airlines	UA2046 UA2475
from $425 Find flight	19:25 Knoxville Mc Ghee Tyson	23:59 Boston Logan	4h 34m layover 1h 17m - Washington D.C.	United Airlines	UA4324 UA755
from $446 Find flight	19:25 Knoxville Mc Ghee Tyson	14:36+1 день Boston Logan	19h 11m layover 15h 53m - Washington D.C.	United Airlines	UA4324 UA1347
from $446 Find flight	14:40 Knoxville Mc Ghee Tyson	14:36+1 день Boston Logan	23h 56m layover 20h 39m - Washington D.C.	United Airlines	UA4848 UA1347
from $535 Find flight	13:50 Knoxville Mc Ghee Tyson	21:35 Boston Logan	7h 45m layover 3h 56m - Orlando	Allegiant Air	G43053 NK1926
from $596 Find flight	07:30 Knoxville Mc Ghee Tyson	15:19 Boston Logan	7h 49m layover 3h 7m - Orlando	Allegiant Air	G43052 NK501
from $176 Find flight	08:15 Knoxville Mc Ghee Tyson	22:12 Boston Logan	13h 57m layover 3h 6m - Newark 4h 5m - Atlanta	Allegiant Air	G41396 NK742 NK1180
from $234 Find flight	17:31 Knoxville Mc Ghee Tyson	08:07+1 день Boston Logan	14h 36m layover 2h 55m - Sanford 6h 25m - Fletcher	Allegiant Air	G41411 G4258 G41881
from $354 Find flight	11:06 Knoxville Mc Ghee Tyson	23:29 Boston Logan	12h 23m layover 2h 38m - Miami 3h 31m - Baltimore	Allegiant Air	G41438 NK224 NK2075
from $358 Find flight	11:06 Knoxville Mc Ghee Tyson	23:29 Boston Logan	12h 23m layover 1h 9m - Miami 5h 0m - Baltimore	Allegiant Air	G41438 NK120 NK2075
from $563 Find flight	07:30 Knoxville Mc Ghee Tyson	19:49 Boston Logan	12h 19m layover 4h 41m - Orlando 0h 51m - New Orleans	Allegiant Air	G43052 NK3644 NK1410
from $563 Find flight	07:30 Knoxville Mc Ghee Tyson	20:16 Boston Logan	12h 46m layover 5h 56m - Orlando 0h 34m - Detroit	Allegiant Air	G43052 NK2082 NK2329
from $593 Find flight	11:06 Knoxville Mc Ghee Tyson	20:22 Boston Logan	9h 16m layover 1h 30m - Miami 1h 44m - Myrtle Beach	Allegiant Air	G41438 NK3647 NK138

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

Flight Schedule Knoxville (Tennessee) to Boston (Massachusetts)

Full flight schedule will help you in detecting at what time planes fly from Knoxville to Boston. 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
07:00 — 12:38	07:00 — 08:03 UA2046 United Airlines Knoxville — Chicago 1h 12m stop 09:15 — 12:38 UA307 United Airlines Chicago — Boston	5h 38m including layover	Find flight from$362
07:00 — 14:23	07:00 — 08:03 UA2046 United Airlines Knoxville — Chicago 2h 57m stop 11:00 — 14:23 UA399 United Airlines Chicago — Boston	7h 23m including layover	Find flight from$362
09:55 — 23:59	09:50 — 11:33 UA4325 United Airlines Knoxville — Washington D.C. 10h 47m stop 22:22 — 23:59 UA755 United Airlines Washington D.C. — Boston	14h 4m including layover	Find flight from$345
09:55 — 14:36	09:55 — 11:37 UA4325 United Airlines Knoxville — Washington D.C. 1h 23m stop 13:00 — 14:36 UA1347 United Airlines Washington D.C. — Boston	4h 41m including layover	Find flight from$394
13:50 — 21:35	13:50 — 15:39 G43053 Allegiant Air Knoxville — Orlando 3h 56m stop 19:35 — 21:35 NK1926 Spirit Airlines Orlando — Boston	7h 45m including layover	Find flight from$535
14:40 — 23:59	14:35 — 16:15 UA4848 United Airlines Knoxville — Washington D.C. 6h 3m stop 22:22 — 23:59 UA755 United Airlines Washington D.C. — Boston	9h 19m including layover	Find flight from$387
14:40 — 14:36 +1 day	14:40 — 16:21 UA4848 United Airlines Knoxville — Washington D.C. 20h 39m stop 13:00 — 14:36 UA1347 United Airlines Washington D.C. — Boston	23h 56m including layover	Find flight from$446
19:25 — 10:20 +1 day	19:25 — 21:15 UA4324 United Airlines Knoxville — Washington D.C. 11h 38m stop 08:45 — 10:22 UA641 United Airlines Washington D.C. — Boston	14h 55m including layover	Find flight from$371
19:25 — 23:59	19:25 — 21:15 UA4324 United Airlines Knoxville — Washington D.C. 1h 17m stop 22:22 — 23:59 UA755 United Airlines Washington D.C. — Boston	4h 34m including layover	Find flight from$425
08:15 — 22:12	08:15 — 10:05 G41396 Allegiant Air Knoxville — Newark 3h 6m stop 13:11 — 15:25 NK742 Spirit Airlines Newark — Atlanta 4h 5m stop 19:30 — 22:12 NK1180 Spirit Airlines Atlanta — Boston	13h 57m including layover	Find flight from$176
08:15 — 20:20	08:15 — 10:05 G41396 Allegiant Air Knoxville — Newark 3h 5m stop 13:10 — 15:59 NK915 Spirit Airlines Newark — Orlando 1h 13m stop 17:12 — 20:20 NK644 Spirit Airlines Orlando — Boston	12h 5m including layover	Find flight from$339
11:06 — 23:29	11:06 — 13:15 G41438 Allegiant Air Knoxville — Miami 2h 38m stop 15:53 — 18:28 NK224 Spirit Airlines Miami — Baltimore 3h 31m stop 21:59 — 23:29 NK2075 Spirit Airlines Baltimore — Boston	12h 23m including layover	Find flight from$354
11:06 — 23:29	11:06 — 13:15 G41438 Allegiant Air Knoxville — Miami 1h 9m stop 14:24 — 16:59 NK120 Spirit Airlines Miami — Baltimore 5h stop 21:59 — 23:29 NK2075 Spirit Airlines Baltimore — Boston	12h 23m including layover	Find flight from$358
13:50 — 23:29	13:50 — 15:39 G43053 Allegiant Air Knoxville — Orlando 2h 37m stop 18:16 — 20:31 NK1092 Spirit Airlines Orlando — Baltimore 1h 28m stop 21:59 — 23:29 NK2075 Spirit Airlines Baltimore — Boston	9h 39m including layover	Find flight from$294
17:31 — 08:07 +1 day	17:31 — 19:08 G41411 Allegiant Air Knoxville — Sanford 2h 55m stop 22:03 — 23:35 G4258 Allegiant Air Sanford — Fletcher 6h 25m stop 06:00 — 08:07 G41881 Allegiant Air Fletcher — Boston	14h 36m including layover	Find flight from$234

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 Knoxville to Boston depends on and how to choose the most interesting flight option for you.

Distance between Knoxville and Boston is 1335 miles. Time difference between the cities is 0h. Airplanes depart 07:00 to 19:25 from 1 Knoxville airport and arrive 07:00 to 19:25 to 4 Boston airports. Average flight time is 12h 5m.

The fastest flight 4h 34m
Average flight time 12h 5m
The earliest flight 07:00
The latest flight 19:25
Distance 830 ml

The cheapest months to travel to Boston are february (from 176 $), december (from 315 $), november (from 348 $).

What is the lowest airfare Knoxville to Boston?

The cheapest plane ticket found by our users is $176. This airfare is for economy class on one-way G41396 flight by Allegiant Air for February 21, 2025 which leaves Mc Ghee Tyson in Knoxville at 08:15 am and arrives at Boston Logan at 22:12.

Economy class

$176

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Business class

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First class

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Popular Airlines on the Route

The flight Knoxville — Boston is served by 2 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by United Airlines - 12 departures per week at the price of from $ 345 . And the most expensive tickets are offered by Allegiant Air airline - from $ 620.

Direct flights

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

Connecting Flights

There are 31 flights with layovers on the route. The fastest connecting flight is UA4324 by United Airlines takes 4h 34m and the cheapest is G41396 by Allegiant Air for $176.

UA - United Airlines

from $345

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G4 - Allegiant Air

from $176

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Airports

You can fly from Knoxville to Boston from 1 airports (Mc Ghee Tyson).

Knoxville airports

Mc Ghee Tyson-TYS

from $176
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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

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Airplanes

There are flights to Boston from Knoxville by 2 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Knoxville

You may also consider searching for discounted plane tickets to some other popular places from Knoxville within United States.

Knoxville — Tampa

from $80

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Knoxville — Houston

from $54

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Knoxville — New Orleans

from $56

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Knoxville — Orlando

from $73

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Knoxville — Chicago

from $76

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Knoxville — Boston

from $69

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Knoxville — San Francisco

from $78

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Knoxville — Las Vegas

from $74

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Knoxville — Key West

from $64

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Knoxville — Seattle

from $73

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Top International Destinations from Knoxville

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.

Knoxville — Cancun

from $69

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Knoxville — Panama City

from $61

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Knoxville — Manchester

from $64

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How to book a plane ticket yourself?

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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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