Which layover airport offers the lowest fares from Boston to Knoxville?

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $346.

What is the cheapest airline that flies from Boston Logan Intl to Knoxville McGhee Tyson?

United Airlines and Delta are the most popular carriers operating from Boston Logan Intl to Knoxville McGhee Tyson

Which layover airport has the shortest travel time from Boston to Knoxville?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 5h 04m.

What airlines fly to Knoxville?

Allegiant Air, American Airlines and Delta are the top three most popular airlines that fly to Knoxville from Boston according to our data. Allegiant Air is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 6 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Boston and Knoxville?

New York (LGA) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Boston to Knoxville?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 21m.

When did momondo last update prices for flights from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport?

Prices for flights from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport refresh daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport?

The number of operators available for flights from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport is 5 as of August 2026.

How old do you have to be to fly from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport.

What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$46 Cheap Flights from Boston to Knoxville in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Knoxville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:09 am - 11:39 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

6:00 am - 8:19 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 19mnonstop

$103Allegiant Air

Sat, Nov 7 - Sat, Nov 14

12:35 pm - 3:01 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 26mnonstop

9:30 am - 11:45 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 15mnonstop

$107Allegiant Air

Sat, Sep 5 - Sat, Sep 12

12:35 pm - 3:01 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 26mnonstop

3:51 pm - 10:58 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

19h 07m1 stop Orlando Sanford Intl

$219Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

12:54 pm - 6:34 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

29h 40m2 stops Atlanta Hartsfield-Jackson Philadelphia

9:30 am - 11:45 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 15mnonstop

$221Multiple Airlines

Thu, Sep 10 - Sat, Sep 12

3:30 pm - 8:53 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

5h 23m1 stop Chicago O'Hare Intl

5:45 am - 10:18 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

4h 33m1 stop Washington, D.C. Dulles Intl

$266United Airlines

Sat, Sep 5 - Sun, Sep 6

7:13 pm - 11:59 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

4h 46m1 stop Washington, D.C. Dulles Intl

6:00 am - 12:48 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

6h 48m1 stop Chicago O'Hare Intl

$266United Airlines

Tue, Sep 29 - Wed, Sep 30

5:40 am - 10:18 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

4h 38m1 stop Detroit Metropolitan Wayne County

1:40 pm - 7:23 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

5h 43m1 stop New York LaGuardia

$271Delta

Sat, Sep 12 - Sat, Sep 19

5:40 am - 10:18 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

4h 38m1 stop Detroit Metropolitan Wayne County

2:38 pm - 7:05 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

4h 27m1 stop Atlanta Hartsfield-Jackson

$271Delta

Wed, Sep 30 - Tue, Oct 6

4:15 pm - 9:00 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

4h 45m1 stop Nashville Intl

7:25 pm - 11:40 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

4h 15m1 stop Nashville Intl

$271Southwest

Wed, Oct 28 - Mon, Nov 2

11:45 am - 9:00 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

9h 15m2 stops Lambert-St Louis Nashville Intl

7:25 pm - 11:40 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

4h 15m1 stop Nashville Intl

$276Southwest

Wed, Oct 28 - Mon, Nov 2

Cheap last minute flights

Enter your travel dates to find the best prices.

12:39 pm - 3:07 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 28mnonstop

9:30 am - 11:45 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 15mnonstop

$186Allegiant Air

Sun, Aug 30 - Sat, Sep 12

12:39 pm - 3:07 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 28mnonstop

9:30 am - 11:45 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 15mnonstop

$189Allegiant Air

Sat, Aug 29 - Sat, Sep 5

9:36 am - 1:31 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

27h 55m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom

9:30 am - 11:45 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 15mnonstop

$267Multiple Airlines

Sun, Aug 30 - Sat, Sep 12

12:39 pm - 3:07 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 28mnonstop

3:51 pm - 9:09 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

17h 18m1 stop Orlando Sanford Intl

$288Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

7:23 pm - 11:59 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

4h 36m1 stop Washington, D.C. Dulles Intl

3:40 pm - 11:38 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

7h 58m1 stop Houston George Bush Intcntl

$524United Airlines

Sun, Aug 30 - Sat, Sep 5

5:45 am - 10:37 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

4h 52m1 stop Washington, D.C. Dulles Intl

5:45 am - 2:22 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

8h 37m2 stops Washington, D.C. Dulles Intl Newark

$529United Airlines

Sat, Aug 29 - Sun, Sep 6

12:56 pm - 6:04 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

5h 08m1 stop Philadelphia

7:15 am - 11:29 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

4h 14m1 stop Washington, D.C. Reagan-National

$530American Airlines

Thu, Aug 27 - Tue, Sep 29

3:00 pm - 9:29 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

6h 29m1 stop New York LaGuardia

5:00 pm - 9:30 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

4h 30m1 stop Atlanta Hartsfield-Jackson

$530Delta

Thu, Aug 27 - Sat, Sep 5

6:00 am - 10:43 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

4h 43m1 stop Philadelphia

5:15 am - 10:35 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

5h 20m1 stop Charlotte Douglas

$648American Airlines

Mon, Aug 31 - Mon, Sep 7

6:00 am - 10:58 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

4h 58m1 stop New York LaGuardia

5:15 pm - 10:36 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

5h 21m1 stop New York LaGuardia

$703Delta

Fri, Aug 28 - Tue, Sep 1

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Allegiant Air flights from Boston to Knoxville

Our best Allegiant Air deals on Boston to Knoxville flight tickets

Allegiant Air

Sep 5

BOS12:35 pmBoston Logan Intl

2h 26m

TYS3:01 pmKnoxville McGhee Tyson

Sep 12

TYS9:30 amKnoxville McGhee Tyson

2h 15m

BOS11:45 amBoston Logan Intl

$97

Allegiant Air

Nov 7

BOS9:09 amBoston Logan Intl

2h 30m

TYS11:39 amKnoxville McGhee Tyson

Nov 14

TYS6:00 amKnoxville McGhee Tyson

2h 19m

BOS8:19 amBoston Logan Intl

$103

Allegiant Air

Sep 5

BOS12:35 pmBoston Logan Intl

2h 26m

TYS3:01 pmKnoxville McGhee Tyson

Sep 12

TYS9:30 amKnoxville McGhee Tyson

2h 15m

BOS11:45 amBoston Logan Intl

$107

United Airlines flights from Boston to Knoxville

Our best United Airlines deals on Boston to Knoxville flight tickets

United Airlines

Sep 5

BOS3:30 pmBoston Logan Intl

5h 23m

1 stop

TYS8:53 pmKnoxville McGhee Tyson

Sep 6

TYS5:45 amKnoxville McGhee Tyson

4h 33m

1 stop

BOS10:18 amBoston Logan Intl

$266

United Airlines

Sep 5

BOS3:30 pmBoston Logan Intl

5h 23m

1 stop

TYS8:53 pmKnoxville McGhee Tyson

Sep 12

TYS6:00 amKnoxville McGhee Tyson

6h 50m

1 stop

BOS12:50 pmBoston Logan Intl

$271

United Airlines

Sep 5

BOS7:23 pmBoston Logan Intl

4h 36m

1 stop

TYS11:59 pmKnoxville McGhee Tyson

Sep 12

TYS5:45 amKnoxville McGhee Tyson

7h 02m

2 stops

BOS12:47 pmBoston Logan Intl

$276

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Sat 11/7

9:09 am-11:39 am

Nonstop2h 30m

Knoxville McGhee Tyson

Sat 11/14

6:00 am-8:19 am

Nonstop2h 19m

$103

Quickest round-trip

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Sat 9/5

12:35 pm-3:01 pm

Nonstop2h 26m

Knoxville McGhee Tyson

Sat 9/12

9:30 am-11:45 am

Nonstop2h 15m

$107

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Sat 9/12

12:35 pm-3:01 pm

Nonstop2h 26m

Knoxville McGhee Tyson

Sat 9/19

3:51 pm-10:58 am

1 stop19h 07m

$219

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Thu 9/10

12:54 pm-6:34 pm

2 stops29h 40m

Knoxville McGhee Tyson

Sat 9/12

9:30 am-11:45 am

Nonstop2h 15m

$221

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Sat 9/5

3:30 pm-8:53 pm

1 stop5h 23m

Knoxville McGhee Tyson

Sun 9/6

5:45 am-10:18 am

1 stop4h 33m

$266

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Tue 9/29

7:13 pm-11:59 pm

1 stop4h 46m

Knoxville McGhee Tyson

Wed 9/30

6:00 am-12:48 pm

1 stop6h 48m

$266

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Sat 9/12

5:40 am-10:18 am

1 stop4h 38m

Knoxville McGhee Tyson

Sat 9/19

1:40 pm-7:23 pm

1 stop5h 43m

$271

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Wed 9/30

5:40 am-10:18 am

1 stop4h 38m

Knoxville McGhee Tyson

Tue 10/6

2:38 pm-7:05 pm

1 stop4h 27m

$271

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Wed 10/28

4:15 pm-9:00 pm

1 stop4h 45m

Knoxville McGhee Tyson

Mon 11/2

7:25 pm-11:40 pm

1 stop4h 15m

$271

BostonKnoxville

BOS Boston Logan Intl - TYS Knoxville McGhee Tyson

BOSTYS

Boston Logan Intl

Wed 10/28

11:45 am-9:00 pm

2 stops9h 15m

Knoxville McGhee Tyson

Mon 11/2

7:25 pm-11:40 pm

1 stop4h 15m

$276

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Boston and Knoxville?

Prices are currently low for flights on this route.

Typical prices usually range from $156 to $356.
The lowest price recently found on this route was $103.

What is the cheapest month to fly to Knoxville?

The month of February is, on average, the cheapest month to fly to Knoxville from Boston, with most prices found around $160. If you aren’t able to travel during the month of February, then book flights to Knoxville from Boston during August instead. Flights to Knoxville in August, while not as cheap as those in February, still average around $263.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Boston to Knoxville is on a Saturday. Travelers who choose to depart for Knoxville on a Saturday will often find tickets for as low as $198. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Knoxville for around $352.

What is the cheapest Boston Logan Intl to Knoxville McGhee Tyson flight route?

Fly from Boston Logan Intl to Knoxville McGhee Tyson for the best Boston Logan Intl - Knoxville McGhee Tyson flight prices

How far in advance should I book a flight from Boston to Knoxville?

You are more likely to see cheaper flights to Knoxville from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $290 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Boston for as low as $220 on momondo.

What cabin class options are available on Boston to Knoxville flights?

There is only 1 cabin class available to choose from on Boston to Knoxville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Knoxville flight prices changed over time?

As of August 2026, prices for Boston to Knoxville flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Knoxville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Knoxville (BOS to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Knoxville

Best Price Found	$46
Fastest flight time	2h 26m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Knoxville	1 airport

The best one-way flight to Knoxville from Boston in the past 72 hours is $46. The best round-trip flight deal from Boston to Knoxville found on momondo in the last 72 hours is $103.

The fastest flight from Boston to Knoxville takes 2h 26m

Direct flights go from Boston to Knoxville on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Allegiant Air.

There is 1 airport in Knoxville. From Boston there are direct flights to Knoxville McGhee Tyson (TYS).

Search flight deals

Frequently asked questions about flying from Boston to Knoxville

How far is Boston Logan Intl to Knoxville McGhee Tyson by plane?
The distance between Boston Logan Intl and Knoxville McGhee Tyson is about 816.8 mi. By plane, this route typically takes 2h 26m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport?
Prices for flights from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport refresh daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport?
The number of operators available for flights from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport is 5 as of August 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Knoxville?
Based on momondo bookings for flights between Boston and Knoxville, the leading plane model is Airbus A320-100/200, making up 93.18% of the total bookings. Other popular models include Embraer 175 with 1.36%, Boeing 737 MAX 8 with 0.91%, and Airbus A321-100/200 with 0.91%.
What is the most popular airline from Boston to Knoxville?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Knoxville is Allegiant Air (60% of total bookings). The next most popular airlines are American Airlines (22%), Delta (11%), and Southwest (4%).

Best airlines flying from Boston to Knoxville

Compare and see reviews for airlines that fly from Boston to Knoxville with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $92	Free Cancellation	Rating 7.3 675 reviews	Search Allegiant Air flights
Delta	PriceFrom $151	Free Cancellation	Rating 7.8 8,531 reviews	Search Delta flights
United Airlines	PriceFrom $210	Free Cancellation	Rating 7.4 10,128 reviews	Search United Airlines flights
American Airlines	PriceFrom $262	Free Cancellation	Rating 7.1 12,004 reviews	Search American Airlines flights
Southwest	PriceFrom $279	Free Cancellation	Rating 8.0 4,204 reviews	Search Southwest flights

Pigeon Forge

Gatlinburg

Cherokee

Bryson City

Morristown

Corbin

Alcoa

Maryville

Crossville

Murphy

Oak Ridge

Kodak

Newport

Dandridge

Lenoir City

Clinton

Rockford

Jefferson City

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Knoxville?

Finding the right flight to Knoxville from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Knoxville quick and easy, saving you time and money.

Can I find flights from Boston to Knoxville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Knoxville flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Knoxville?

Once all potential Boston to Knoxville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Knoxville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Knoxville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 9/25

Fri 10/2

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Boston

Complete your trip

Feeling lucky

Airports servicing Tennessee

Nashville Intl Airport

Chattanooga Lovell Field Airport

Memphis Airport

Jackson Mckellar Field Airport

Blountville Tri Cities TN/VA Airport

Cheap flights from Boston to Knoxville from $46

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Knoxville departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Boston to Knoxville

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Allegiant Air flights from Boston to Knoxville

Our best Allegiant Air deals on Boston to Knoxville flight tickets

United Airlines flights from Boston to Knoxville

Our best United Airlines deals on Boston to Knoxville flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boston to Knoxville that are best for you.

See travel insights to Knoxville from

How to get the cheapest flight ticket from Boston to Knoxville

What is the typical price of a round-trip flight between Boston and Knoxville?

What is the cheapest month to fly to Knoxville?

What is the cheapest day to depart on your flight to Knoxville?

What is the cheapest Boston Logan Intl to Knoxville McGhee Tyson flight route?

How far in advance should I book a flight from Boston to Knoxville?

What cabin class options are available on Boston to Knoxville flights?

How have Boston to Knoxville flight prices changed over time?

What is the cheapest airline that flies from Boston Logan Intl to Knoxville McGhee Tyson?

What airlines fly to Knoxville?

Which airport is the most popular layover for flights between Boston and Knoxville?

Which layover airport offers the lowest fares from Boston to Knoxville?

Which layover airport has the shortest travel time from Boston to Knoxville?

Which layover airport has the shortest connection time from Boston to Knoxville?

When to book flights from Boston to Knoxville

Cheap Boston to Knoxville (BOS to TYS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Knoxville

Frequently asked questions about flying from Boston to Knoxville

Best airlines flying from Boston to Knoxville

Compare and see reviews for airlines that fly from Boston to Knoxville with momondo

Traveling to a place near Knoxville?

Why use momondo?

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Tennessee

Fly your favorite airline to Knoxville

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Knoxville

List of cabin classes available on flights landing in Knoxville. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Boston

According to popular flight searches on momondo this year

Complete your trip to Knoxville

Explore popular destinations other users love

According to popular flight searches on momondo this year