To save on the cost of your flight from Knoxville to Montana, book at least 27 days before your planned departure. Booking around this time can save you about 51% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $615 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $767.
Flights from Knoxville to Montana lean towards being more expensive in March. Prices are generally better when you fly from Knoxville to Montana in August, with the cheapest ticket starting at $441.
When flying from Knoxville to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$354 - $526
Route
Depart
Return
Price
Knoxville McGhee TysonHelena
TYS - HLN
TYSHLN
Knoxville McGhee Tyson
Sat 8/24
1 stop6h 32m
Helena
Tue 8/27
1 stop6h 03m
Knoxville McGhee TysonHelena
TYS - HLN
TYSHLN
Knoxville McGhee Tyson
Sat 8/24
1 stop6h 32m
Helena
Tue 8/27
2 stops9h 07m
Knoxville McGhee TysonHelena
TYS - HLN
TYSHLN
Knoxville McGhee Tyson
Sat 8/24
2 stops9h 50m
Helena
Tue 8/27
2 stops11h 19m
Knoxville McGhee TysonGreat Falls
TYS - GTF
TYSGTF
Knoxville McGhee Tyson
Sat 8/24
1 stop6h 29m
Great Falls
Wed 8/28
1 stop5h 48m
Knoxville McGhee TysonMissoula Johnson-Bell Field
TYS - MSO
TYSMSO
Knoxville McGhee Tyson
Fri 5/31
1 stop23h 51m
Missoula Johnson-Bell Field
Fri 6/7
1 stop24h 05m
Knoxville McGhee TysonKalispell Glacier Park
TYS - FCA
TYSFCA
Knoxville McGhee Tyson
Sun 8/18
1 stop6h 36m
Kalispell Glacier Park
Sat 8/24
1 stop7h 57m
Knoxville McGhee TysonBozeman Gallatin Field
TYS - BZN
TYSBZN
Knoxville McGhee Tyson
Fri 6/7
1 stop6h 46m
Bozeman Gallatin Field
Tue 6/11
1 stop6h 42m
Knoxville McGhee TysonBozeman Gallatin Field
TYS - BZN
TYSBZN
Knoxville McGhee Tyson
Fri 6/7
2 stops10h 03m
Bozeman Gallatin Field
Tue 6/11
2 stops10h 31m
Knoxville McGhee TysonMissoula Johnson-Bell Field
TYS - MSO
TYSMSO
Knoxville McGhee Tyson
Tue 7/9
3 stops26h 23m
Missoula Johnson-Bell Field
Sun 7/21
2 stops25h 05m
No data available for this route at this time. Please check back soon.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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