Popular in | December |
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Cheapest in | September |
Average price | $744 |
Round-trip from | $302 |
Users have found that flying from Idaho Falls to Knoxville on a Tuesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
September is one of the best times of the year to fly to Knoxville from Idaho Falls. Prices for September average $728 per person but you can even find prices for as low as $473. The most expensive prices can be found in the month of December. Opting for a September flight can save you 69% on your journey compared to booking in December
One of the essential ways to save on airfare from Idaho Falls to Knoxville is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 3% on airfare.
Fly from
Fly to
Budget
$451 - $1,208
Route
Depart
Return
Price
Idaho Falls Fanning FieldKnoxville McGhee Tyson
IDA - TYS
IDATYS
Idaho Falls Fanning Field
Mon 8/19
1 stop5h 43m
Knoxville McGhee Tyson
Fri 8/23
1 stop22h 39m
Idaho Falls Fanning FieldKnoxville McGhee Tyson
IDA - TYS
IDATYS
Idaho Falls Fanning Field
Mon 8/19
1 stop6h 01m
Knoxville McGhee Tyson
Fri 8/23
2 stops25h 19m
Idaho Falls Fanning FieldKnoxville McGhee Tyson
IDA - TYS
IDATYS
Idaho Falls Fanning Field
Mon 10/21
2 stops26h 43m
Knoxville McGhee Tyson
Sat 10/26
2 stops13h 25m
Idaho Falls Fanning FieldKnoxville McGhee Tyson
IDA - TYS
IDATYS
Idaho Falls Fanning Field
Mon 8/19
2 stops10h 59m
Knoxville McGhee Tyson
Fri 8/23
2 stops28h 54m
Idaho Falls Fanning FieldKnoxville McGhee Tyson
IDA - TYS
IDATYS
Idaho Falls Fanning Field
Mon 10/21
1 stop18h 43m
Knoxville McGhee Tyson
Sat 10/26
1 stop6h 32m
Idaho Falls Fanning FieldKnoxville McGhee Tyson
IDA - TYS
IDATYS
Idaho Falls Fanning Field
Mon 7/1
1 stop6h 38m
Knoxville McGhee Tyson
Tue 7/9
2 stops18h 15m
Idaho Falls Fanning FieldKnoxville McGhee Tyson
IDA - TYS
IDATYS
Idaho Falls Fanning Field
Mon 7/1
2 stops19h 49m
Knoxville McGhee Tyson
Tue 7/9
2 stops17h 50m
Idaho Falls Fanning FieldKnoxville McGhee Tyson
IDA - TYS
IDATYS
Idaho Falls Fanning Field
Mon 7/1
1 stop5h 55m
Knoxville McGhee Tyson
Tue 7/9
2 stops17h 50m
Idaho Falls Fanning FieldKnoxville McGhee Tyson
IDA - TYS
IDATYS
Idaho Falls Fanning Field
Mon 8/19
3 stops13h 22m
Knoxville McGhee Tyson
Fri 8/23
2 stops11h 25m
TYS Temperature | 39.2 - 78.8 °F |
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Food
Crew
Overall
Boarding
Entertainment
Comfort
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Food
Crew
Overall
Boarding
Entertainment
Comfort
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Food
Crew
Overall
Boarding
Entertainment
Comfort
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Idaho Falls to Knoxville. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
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