Cheap flights from Knoxville to Boise (TYS - BOI)

TYS — BOI
Oct 10 — Oct 171

What is the cheapest day to fly round-trip from Knoxville to Boise?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 49% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Knoxville to Boise?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, October can be a great choice for travel to Boise. Flights to Boise from Knoxville in October are about $615 on average during October, but can be found for as low as $274.

When is the cheapest time to fly from Knoxville to Boise (TYS - BOI)?

When flying from Knoxville to Boise, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 17% versus a flight in the morning.

Cheap flights from Knoxville to Boise in October, November 2022

The best prices found for TYS to BOI flights for October, November
Nov 7 - Nov 13
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

2 stops

18h 43m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

1 stop

10h 27m
$283

Multiple Airlines

Pick Dates

Deal found 10/2/22

Nov 7 - Nov 13
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

1 stop

29h 24m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

1 stop

10h 27m
$288

Multiple Airlines

Pick Dates

Deal found 10/2/22

Nov 10 - Nov 14
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

2 stops

18h 59m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

2 stops

9h 38m
$354

Multiple Airlines

Pick Dates

Deal found 10/3/22

Knoxville to Boise 2022 flight deals

Cheap flights to Boise from Knoxville found for this year
Nov 7 - Nov 13
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

2 stops

18h 43m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

1 stop

10h 27m
$283

Multiple Airlines

Pick Dates

Deal found 10/2/22

Nov 7 - Nov 13
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

1 stop

29h 24m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

1 stop

10h 27m
$288

Multiple Airlines

Pick Dates

Deal found 10/2/22

Nov 10 - Nov 14
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

2 stops

18h 59m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

2 stops

9h 38m
$354

Multiple Airlines

Pick Dates

Deal found 10/3/22

Cheap Delta flights from Knoxville to Boise

Nov 10 - Nov 14
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

2 stops

12h 19m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

2 stops

11h 16m
$516

Delta

Pick Dates

Deal found 10/4/22

Nov 11 - Nov 14
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

2 stops

9h 55m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

2 stops

11h 16m
$527

Delta

Pick Dates

Deal found 10/4/22

Nov 3 - Nov 10
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

1 stop

9h 02m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

1 stop

7h 05m
$558

Delta

Pick Dates

Deal found 10/4/22

Cheap American Airlines flights from Knoxville to Boise

Nov 10 - Nov 14
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

1 stop

6h 41m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

1 stop

8h 05m
$458

American Airlines

Pick Dates

Deal found 10/3/22

Nov 10 - Nov 14
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

2 stops

12h 17m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

1 stop

8h 05m
$462

American Airlines

Pick Dates

Deal found 10/3/22

Mar 2 - Mar 8
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

1 stop

8h 57m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

2 stops

10h 46m
$501

American Airlines

Pick Dates

Deal found 10/2/22

Last minute flights from Knoxville to Boise

Late deals on return flights to Boise from Knoxville, departing today and this week
Oct 14 - Oct 16
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

1 stop

7h 25m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

2 stops

29h 02m
$547

Multiple Airlines

Pick Dates

Deal found 10/2/22

Oct 14 - Oct 16
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

1 stop

7h 25m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

2 stops

25h 53m
$577

Multiple Airlines

Pick Dates

Deal found 10/3/22

Oct 14 - Oct 16
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

1 stop

8h 52m
BOI

Boise Air Term. Gowen Fld

TYS

Knoxville McGhee Tyson

1 stop

6h 52m
$598

Delta

Pick Dates

Deal found 10/2/22

One-way flights to Boise from Knoxville

The cheapest one-way flights from Knoxville to Boise
Nov 20
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

2 stops

34h 26m
$162

Multiple Airlines

Pick Dates

Deal found 10/3/22

Nov 20
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

3 stops

58h 26m
$240

Multiple Airlines

Pick Dates

Deal found 10/3/22

Nov 20
TYS

Knoxville McGhee Tyson

BOI

Boise Air Term. Gowen Fld

1 stop

30h 07m
$267

Allegiant Air

Pick Dates

Deal found 10/3/22

Related info for your journey

Useful info, stats and facts about Knoxville to Boise flights.

Which airlines flying from Knoxville McGhee Tyson to Boise Air Term. Gowen Fld have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, United Airlines, and American Airlines flying from Knoxville McGhee Tyson to Boise Air Term. Gowen Fld have implemented new flexible cancellation policies.

Can I find flights from Knoxville to Boise for under $300 on Cheapflights?

Yes, there are multiple flights from Knoxville to Boise for under $300. The cheapest flight booked recently is on Multiple Airlines for just $283, but on average you can expect to pay $435.

Are there last-minute flights available from Knoxville to Boise for under $600?

There are currently 20+ open flights from Knoxville to Boise within the next 7 days for less than $600.

What are the cheapest airlines flying from Knoxville to Boise round-trip?

Cheapflights users have booked flights from Knoxville to Boise round-trip from $450. Other airlines that can offer you cheap pricing are American Airlines, from $458, and Delta, from $516. United Airlines is 26% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from Knoxville to Boise?

The most popular airlines flying from Knoxville to Boise are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

What are the cheapest flights from Knoxville to Boise?

While on average a flight from Knoxville to Boise is generally $702, our data shows the cheapest flight currently is $587. When looking at the most popular route, (Knoxville McGhee Tyson - Boise Air Term. Gowen Fld), you can expect to pay $413 for that flight.

Alternative routes for Knoxville to Boise

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Knoxville to Boise

The chart below displays the airlines Cheapflights users traveling from Knoxville to Boise choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$321Average$558FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$389Average$614FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$407Average$629FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights