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

Dallas (DFW) has the shortest average layover time for this route: 1h 43m.

What airlines fly to Knoxville?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Knoxville from Boise according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 4 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 Boise and Knoxville?

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 7h 41m.

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Knoxville McGhee Tyson?

Delta, American Airlines, and Southwest are the most popular carriers operating from Boise Air Term. Gowen Fld to Knoxville McGhee Tyson

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

Flights via Dallas (DFW) offer the lowest average round-trip price of $336.

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Knoxville McGhee Tyson Airport?

Prices for flights from Boise Air Term. Gowen Fld Airport to Knoxville McGhee Tyson Airport were last updated today.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Knoxville McGhee Tyson Airport?

As of November 2026, there are 4 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Knoxville McGhee Tyson Airport.

How old do you have to be to fly from Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld 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 required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$182 Cheap Flights from Boise to Knoxville in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Knoxville

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2:42 pm - 11:40 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

6h 58m1 stop Dallas/Fort Worth

7:44 am - 12:59 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

7h 15m1 stop Chicago O'Hare Intl

$363American Airlines

Thu, Dec 10 - Tue, Dec 15

1:39 pm - 11:26 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

7h 47m1 stop Chicago O'Hare Intl

5:30 am - 1:28 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

9h 58m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$368American Airlines

Thu, Dec 10 - Tue, Dec 15

8:41 am - 9:33 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

10h 52m2 stops Salt Lake City Detroit Metropolitan Wayne County

7:59 am - 5:53 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

11h 54m2 stops Minneapolis St Paul Salt Lake City

$405Delta

Thu, Dec 10 - Tue, Dec 15

7:30 am - 3:10 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

5h 40m1 stop Denver Intl

3:50 pm - 11:15 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

9h 25m1 stop Denver Intl

$415Southwest

Thu, Feb 18 - Mon, Feb 22

5:30 am - 5:45 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

10h 15m2 stops Las Vegas Harry Reid Intl Dallas Love Field

3:50 pm - 11:15 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

9h 25m1 stop Denver Intl

$420Southwest

Thu, Feb 18 - Mon, Feb 22

3:22 pm - 11:02 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

5h 40m1 stop Minneapolis St Paul

5:57 pm - 10:41 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

6h 44m1 stop Atlanta Hartsfield-Jackson

$478Delta

Sat, Apr 24 - Thu, Apr 29

11:49 am - 8:47 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

6h 58m1 stop Chicago O'Hare Intl

1:55 pm - 9:52 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

9h 57m1 stop Chicago O'Hare Intl

$483United Airlines

Mon, Dec 14 - Wed, Dec 16

6:15 am - 9:57 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

13h 42m2 stops Denver Intl Houston George Bush Intcntl

4:43 pm - 9:27 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

6h 44m1 stop Denver Intl

$488United Airlines

Mon, Dec 14 - Wed, Dec 16

9:47 pm - 10:50 amBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

11h 03m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

5:30 am - 11:28 amTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

7h 58m1 stop Dallas/Fort Worth

$821Alaska Airlines

Sat, Nov 21 - Mon, Nov 23

9:47 pm - 10:50 amBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

11h 03m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

6:50 am - 1:52 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

9h 02m1 stop Dallas/Fort Worth

$896Alaska Airlines

Sat, Nov 21 - Fri, Nov 27

Cheap last minute flights

Enter your travel dates to find the best prices.

1:24 pm - 11:47 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

8h 23m1 stop Chicago O'Hare Intl

6:50 am - 1:51 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

9h 01m1 stop Dallas/Fort Worth

$595American Airlines

Wed, Nov 11 - Sat, Nov 14

8:00 am - 9:39 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

11h 39m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

7:52 am - 12:37 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

6h 45m1 stop Chicago O'Hare Intl

$600American Airlines

Wed, Nov 11 - Sat, Nov 14

8:00 am - 8:43 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

10h 43m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

5:30 am - 1:23 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

9h 53m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$605American Airlines

Wed, Nov 11 - Sat, Nov 14

1:24 pm - 11:47 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

8h 23m1 stop Chicago O'Hare Intl

2:55 pm - 10:42 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

9h 47m1 stop Dallas/Fort Worth

$664American Airlines

Sun, Nov 15 - Wed, Nov 18

5:30 am - 6:27 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

10h 57m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:30 pm - 11:59 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

7h 29m1 stop Minneapolis St Paul

$669Delta

Sun, Nov 15 - Wed, Nov 18

11:10 pm - 9:55 amBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

8h 45m1 stop Atlanta Hartsfield-Jackson

4:00 pm - 12:10 amTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

10h 10m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$669Delta

Sun, Nov 15 - Wed, Nov 18

6:45 pm - 9:55 amBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

13h 10m2 stops Salt Lake City Atlanta Hartsfield-Jackson

6:30 pm - 11:59 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

7h 29m1 stop Minneapolis St Paul

$669Delta

Sun, Nov 15 - Wed, Nov 18

5:00 am - 4:59 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

9h 59m2 stops Denver Intl Chicago O'Hare Intl

5:45 am - 6:03 pmTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

14h 18m2 stops Washington, D.C. Dulles Intl Denver Intl

$794United Airlines

Sun, Nov 15 - Wed, Nov 18

11:15 am - 6:45 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

5h 30m1 stop Denver Intl

7:15 pm - 1:35 amTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

8h 20m2 stops Nashville Intl Las Vegas Harry Reid Intl

$849Southwest

Sun, Nov 15 - Mon, Nov 30

5:35 am - 6:45 pmBOI Boise Air Term. Gowen Fld-TYS Knoxville McGhee Tyson

11h 10m2 stops Las Vegas Harry Reid Intl Denver Intl

7:15 pm - 1:35 amTYS Knoxville McGhee Tyson-BOI Boise Air Term. Gowen Fld

8h 20m2 stops Nashville Intl Las Vegas Harry Reid Intl

$956Southwest

Sun, Nov 15 - Mon, Nov 30

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United Airlines flights from Boise to Knoxville

Our best United Airlines deals on Boise to Knoxville flight tickets

United Airlines

Dec 14

BOI11:49 amBoise Air Term. Gowen Fld

6h 58m

1 stop

TYS8:47 pmKnoxville McGhee Tyson

Dec 16

TYS1:55 pmKnoxville McGhee Tyson

9h 57m

1 stop

BOI9:52 pmBoise Air Term. Gowen Fld

$483

United Airlines

Dec 14

BOI6:15 amBoise Air Term. Gowen Fld

13h 42m

2 stops

TYS9:57 pmKnoxville McGhee Tyson

Dec 16

TYS4:43 pmKnoxville McGhee Tyson

6h 44m

1 stop

BOI9:27 pmBoise Air Term. Gowen Fld

$488

United Airlines

Dec 14

BOI10:40 amBoise Air Term. Gowen Fld

11h 19m

2 stops

TYS11:59 pmKnoxville McGhee Tyson

Dec 16

TYS9:45 amKnoxville McGhee Tyson

13h 42m

2 stops

BOI9:27 pmBoise Air Term. Gowen Fld

$493

American Airlines flights from Boise to Knoxville

Our best American Airlines deals on Boise to Knoxville flight tickets

American Airlines

Dec 10

BOI2:42 pmBoise Air Term. Gowen Fld

6h 58m

1 stop

TYS11:40 pmKnoxville McGhee Tyson

Dec 15

TYS7:44 amKnoxville McGhee Tyson

7h 15m

1 stop

BOI12:59 pmBoise Air Term. Gowen Fld

$363

American Airlines

Dec 10

BOI1:39 pmBoise Air Term. Gowen Fld

7h 47m

1 stop

TYS11:26 pmKnoxville McGhee Tyson

Dec 15

TYS5:30 amKnoxville McGhee Tyson

9h 58m

2 stops

BOI1:28 pmBoise Air Term. Gowen Fld

$368

American Airlines

Jan 5

BOI6:30 amBoise Air Term. Gowen Fld

9h 28m

1 stop

TYS5:58 pmKnoxville McGhee Tyson

Jan 16

TYS12:21 pmKnoxville McGhee Tyson

9h 45m

1 stop

BOI8:06 pmBoise Air Term. Gowen Fld

$426

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseKnoxville

BOI Boise Air Term. Gowen Fld - TYS Knoxville McGhee Tyson

BOITYS

Boise Air Term. Gowen Fld

Thu 12/10

2:42 pm-11:40 pm

1 stop6h 58m

Knoxville McGhee Tyson

Tue 12/15

7:44 am-12:59 pm

1 stop7h 15m

$363

BoiseKnoxville

BOI Boise Air Term. Gowen Fld - TYS Knoxville McGhee Tyson

BOITYS

Boise Air Term. Gowen Fld

Thu 12/10

1:39 pm-11:26 pm

1 stop7h 47m

Knoxville McGhee Tyson

Tue 12/15

5:30 am-1:28 pm

2 stops9h 58m

$368

BoiseKnoxville

BOI Boise Air Term. Gowen Fld - TYS Knoxville McGhee Tyson

BOITYS

Boise Air Term. Gowen Fld

Thu 12/10

8:41 am-9:33 pm

2 stops10h 52m

Knoxville McGhee Tyson

Tue 12/15

7:59 am-5:53 pm

2 stops11h 54m

$405

BoiseKnoxville

BOI Boise Air Term. Gowen Fld - TYS Knoxville McGhee Tyson

BOITYS

Boise Air Term. Gowen Fld

Thu 2/18

7:30 am-3:10 pm

1 stop5h 40m

Knoxville McGhee Tyson

Mon 2/22

3:50 pm-11:15 pm

1 stop9h 25m

$415

BoiseKnoxville

BOI Boise Air Term. Gowen Fld - TYS Knoxville McGhee Tyson

BOITYS

Boise Air Term. Gowen Fld

Thu 2/18

5:30 am-5:45 pm

2 stops10h 15m

Knoxville McGhee Tyson

Mon 2/22

3:50 pm-11:15 pm

1 stop9h 25m

$420

Quickest round-trip

BoiseKnoxville

BOI Boise Air Term. Gowen Fld - TYS Knoxville McGhee Tyson

BOITYS

Boise Air Term. Gowen Fld

Sat 4/24

3:22 pm-11:02 pm

1 stop5h 40m

Knoxville McGhee Tyson

Thu 4/29

5:57 pm-10:41 pm

1 stop6h 44m

$478

BoiseKnoxville

BOI Boise Air Term. Gowen Fld - TYS Knoxville McGhee Tyson

BOITYS

Boise Air Term. Gowen Fld

Mon 12/14

11:49 am-8:47 pm

1 stop6h 58m

Knoxville McGhee Tyson

Wed 12/16

1:55 pm-9:52 pm

1 stop9h 57m

$483

BoiseKnoxville

BOI Boise Air Term. Gowen Fld - TYS Knoxville McGhee Tyson

BOITYS

Boise Air Term. Gowen Fld

Mon 12/14

6:15 am-9:57 pm

2 stops13h 42m

Knoxville McGhee Tyson

Wed 12/16

4:43 pm-9:27 pm

1 stop6h 44m

$488

BoiseKnoxville

BOI Boise Air Term. Gowen Fld - TYS Knoxville McGhee Tyson

BOITYS

Boise Air Term. Gowen Fld

Sat 11/21

9:47 pm-10:50 am

2 stops11h 03m

Knoxville McGhee Tyson

Mon 11/23

5:30 am-11:28 am

1 stop7h 58m

$821

BoiseKnoxville

BOI Boise Air Term. Gowen Fld - TYS Knoxville McGhee Tyson

BOITYS

Boise Air Term. Gowen Fld

Sat 11/21

9:47 pm-10:50 am

2 stops11h 03m

Knoxville McGhee Tyson

Fri 11/27

6:50 am-1:52 pm

1 stop9h 02m

$896

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 Boise 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 Boise and Knoxville?

Prices are currently low for flights on this route.

Typical prices usually range from $563 to $744.
The lowest price recently found on this route was $363.

What is the cheapest month to fly to Knoxville?

The month of August is, on average, the cheapest month to fly to Knoxville from Boise, with most prices found around $367. If you aren’t able to travel during the month of August, then book flights to Knoxville from Boise during September instead. Flights to Knoxville in September, while not as cheap as those in August, still average around $420.

Can stopping save me money on Boise to Knoxville flights?

You could potentially save up to 16% on your flight if you consider stops on a Boise to Knoxville flight.

How have Boise to Knoxville flight prices changed over time?

As of November 2026, prices for Boise to Knoxville flights are approximately 54% cheaper when compared to flights at the same time last year.

When to book flights from Boise to Knoxville

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

Estimated round-trip price

Cheap Boise to Knoxville (BOI to TYS) flight deals and tips

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

Best Price Found	$182
Fastest flight time	5h 40m
Direct flights	None

The best one-way flight to Knoxville from Boise in the past 72 hours is $182. The best round-trip flight deal from Boise to Knoxville found on momondo in the last 72 hours is $363.

The fastest flight from Boise to Knoxville takes 5h 40m

There are no direct flights from Boise to Knoxville. There are no popular flight routes from Boise to Knoxville.

Search flight deals

Frequently asked questions about flying from Boise to Knoxville

How far is Boise Air Term. Gowen Fld to Knoxville McGhee Tyson by plane?
The straight-line distance from Boise Air Term. Gowen Fld to Knoxville McGhee Tyson is 1779.7 mi. A reasonable flight in good conditions will take 5h 40m.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Knoxville McGhee Tyson Airport?
Prices for flights from Boise Air Term. Gowen Fld Airport to Knoxville McGhee Tyson Airport were last updated today.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Knoxville McGhee Tyson Airport?
As of November 2026, there are 4 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Knoxville McGhee Tyson Airport.
How old do you have to be to fly from Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld 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 required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Boise to Knoxville?
momondo data reveals that the most frequently booked airline on the route from Boise to Knoxville is American Airlines, representing 34% of all bookings. The subsequent popular airlines are United Airlines at 32%, Delta at 21%, and Alaska Airlines at 13%.

Best airlines flying from Boise to Knoxville

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $336	Free Cancellation	Rating 7.8 8,699 reviews	Search Delta flights
American Airlines	PriceFrom $359	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights
United Airlines	PriceFrom $365	Free Cancellation	Rating 7.3 10,471 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $634	Free Cancellation	Rating 7.9 13,159 reviews	Search Alaska Airlines flights

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Gatlinburg

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Bryson City

Morristown

Corbin

Alcoa

Maryville

Crossville

Murphy

Kodak

Oak Ridge

Newport

Lenoir City

Dandridge

Clinton

Rockford

Jefferson City

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to Knoxville. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Boise to Knoxville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Knoxville, momondo offers a useful price alert feature which will track prices for flights to Knoxville from Boise and alert you when they change.

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Cheap flights from Boise to Knoxville from $182

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Knoxville departing on 11/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Boise to Knoxville

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How to get the cheapest flight ticket from Boise to Knoxville

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

What is the cheapest month to fly to Knoxville?

Can stopping save me money on Boise to Knoxville flights?

How have Boise to Knoxville flight prices changed over time?

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Knoxville McGhee Tyson?

What airlines fly to Knoxville?

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

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

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

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

When to book flights from Boise to Knoxville

Cheap Boise to Knoxville (BOI to TYS) flight deals and tips

Best Price Found

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Frequently asked questions about flying from Boise to Knoxville

Best airlines flying from Boise to Knoxville

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

Traveling to a place near Knoxville?

Why use momondo?

An easier way to manage your Knoxville trip

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Get notified when prices go down

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

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

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