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Cheap flights from Knoxville (TYS) to Springfield (SGF)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Knoxville (TYS) to Springfield (SGF)

How to find the cheapest flight from Knoxville (TYS) to Springfield (SGF)
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How to find the cheapest flight from Knoxville (TYS) to Springfield (SGF)
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How to find the cheapest flight from Knoxville (TYS) to Springfield (SGF)
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Cheap flights from Knoxville to Springfield in May , June 2026

28 May - 01 Jun $ 243.00
TYS
Knoxville
Allegiant Air
1 STOPS
SGF
Springfield
SGF
Springfield
Allegiant Air
1 STOPS
TYS
Knoxville
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28 May - 08 Jun $ 285.00
TYS
Knoxville
Allegiant Air
1 STOPS
SGF
Springfield
SGF
Springfield
Allegiant Air
1 STOPS
TYS
Knoxville
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28 May - 05 Jun $ 292.00
TYS
Knoxville
Allegiant Air
1 STOPS
SGF
Springfield
SGF
Springfield
Allegiant Air
1 STOPS
TYS
Knoxville
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Last minute flights from Knoxville to Springfield

24 May - 31 May $ 554.00
TYS
Knoxville
United Airlines
1 STOPS
SGF
Springfield
SGF
Springfield
United Airlines
1 STOPS
TYS
Knoxville
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24 May - 31 May $ 568.00
TYS
Knoxville
United Airlines
1 STOPS
SGF
Springfield
SGF
Springfield
United Airlines
1 STOPS
TYS
Knoxville
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24 May - 31 May $ 669.00
TYS
Knoxville
United Airlines
1 STOPS
SGF
Springfield
SGF
Springfield
United Airlines
1 STOPS
TYS
Knoxville
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One-way flights to Springfield from Knoxville

7:27 PM - 6:40 AM
Allegiant Air
1 Stops
13h 42m
TYS - SGF
$ 127
Kiwi
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7:00 AM - 8:50 AM
United Airlines
1 Stops
4h 40m
TYS - SGF
$ 391
Kiwi
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5:55 PM - 8:02 PM
United Airlines
1 Stops
5h 7m
TYS - SGF
$ 391
Kiwi
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How to find the cheapest flight from Knoxville (TYS) to Springfield (SGF)

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How to find the cheapest flight from Knoxville (TYS) to Springfield (SGF)
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 Springfield (SGF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.