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Cheap flights from Knoxville (TYS) to Des Moines (DSM)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Knoxville (TYS) to Des Moines (DSM)

How to find the cheapest flight from Knoxville (TYS) to Des Moines (DSM)
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How to find the cheapest flight from Knoxville (TYS) to Des Moines (DSM)
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How to find the cheapest flight from Knoxville (TYS) to Des Moines (DSM)
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Cheap flights from Knoxville to Des Moines in March , April 2026

14 Mar - 07 Apr $ 303.00
TYS
Knoxville
Allegiant Air
1 STOPS
DSM
Des Moines
DSM
Des Moines
Allegiant Air
1 STOPS
TYS
Knoxville
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14 Mar - 04 Apr $ 350.00
TYS
Knoxville
Allegiant Air
1 STOPS
DSM
Des Moines
DSM
Des Moines
Allegiant Air
1 STOPS
TYS
Knoxville
Pick dates
14 Mar - 10 Apr $ 365.00
TYS
Knoxville
Allegiant Air
1 STOPS
DSM
Des Moines
DSM
Des Moines
Allegiant Air
1 STOPS
TYS
Knoxville
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One-way flights to Des Moines from Knoxville

12:05 PM - 4:10 PM
Allegiant Air
1 Stops
7h 10m
TYS - DSM
$ 167
Kiwi
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7:00 AM - 11:50 AM
United Airlines
1 Stops
7h 23m
TYS - DSM
$ 283
Kiwi
Pick dates
10:55 AM - 12:57 PM
United Airlines
1 Stops
4h 29m
TYS - DSM
$ 318
Kiwi
Pick dates

How to find the cheapest flight from Knoxville (TYS) to Des Moines (DSM)

Related info for your journey
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How to find the cheapest flight from Knoxville (TYS) to Des Moines (DSM)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Knoxville (TYS) to Des Moines (DSM)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.