Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $187 (Alaska Airlines) |
One-way from | $116 (Mytrip) |
Popular in | December |
Cheapest in | November |
Average price | $400 |
Fly from
Fly to
Route
Depart
Return
Price
KnoxvilleSpokane
TYS - GEG
TYSGEG
Knoxville McGhee Tyson
Tue 8/12
6:05 pm-11:03 pm
1 stop7h 58m
Spokane
Sun 8/17
10:59 pm-9:13 am
1 stop7h 14m
KnoxvilleBoise
TYS - BOI
TYSBOI
Knoxville McGhee Tyson
Tue 8/12
6:05 pm-11:29 pm
1 stop7h 24m
Boise Air Term. Gowen Fld
Mon 8/18
11:30 pm-9:13 am
1 stop7h 43m
NashvilleSpokane
BNA - GEG
BNAGEG
Nashville Intl
Wed 8/27
9:00 am-4:55 pm
1 stop9h 55m
Spokane
Wed 9/3
3:10 pm-11:59 pm
1 stop6h 49m
KnoxvilleBoise
TYS - BOI
TYSBOI
Knoxville McGhee Tyson
Thu 8/21
7:57 am-12:27 pm
1 stop6h 30m
Boise Air Term. Gowen Fld
Tue 8/26
1:17 pm-9:34 pm
1 stop6h 17m
NashvilleSpokane
BNA - GEG
BNAGEG
Nashville Intl
Sat 8/2
7:00 am-12:28 pm
1 stop7h 28m
Spokane
Sat 8/9
8:48 pm-5:40 am
1 stop6h 52m
NashvilleSpokane
BNA - GEG
BNAGEG
Nashville Intl
Thu 5/29
3:00 pm-9:40 pm
1 stop8h 40m
Spokane
Tue 6/3
7:00 am-5:31 pm
1 stop8h 31m
NashvilleBoise
BNA - BOI
BNABOI
Nashville Intl
Thu 6/26
12:45 pm-6:08 pm
1 stop6h 23m
Boise Air Term. Gowen Fld
Sun 6/29
6:20 pm-4:19 pm
1 stop20h 59m
NashvilleBoise
BNA - BOI
BNABOI
Nashville Intl
Wed 7/9
6:00 am-2:00 pm
1 stop9h 00m
Boise Air Term. Gowen Fld
Wed 7/16
11:30 pm-8:33 am
1 stop8h 03m
MemphisBoise
MEM - BOI
MEMBOI
Memphis
Thu 5/22
9:08 pm-11:21 am
1 stop15h 13m
Boise Air Term. Gowen Fld
Mon 5/26
12:16 pm-8:13 pm
1 stop6h 57m
MemphisBoise
MEM - BOI
MEMBOI
Memphis
Thu 5/1
9:58 pm-12:57 pm
1 stop15h 59m
Boise Air Term. Gowen Fld
Mon 5/5
4:26 pm-9:03 pm
2 stops27h 37m
Currently, October is the cheapest month in which you can book a flight from Tennessee to Idaho (average of $314). Flying from Tennessee to Idaho in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Idaho as you normally would.
In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.
If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$107 | Average$212 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$172 | Average$593 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$237 | Average$490 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$237 | Average$335 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$240 | Average$580 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$343 | Average$416 | FlexibilityNo cancel fee | On-time63% |