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Cheap flights from Knoxville (TYS) to Raleigh Durham (RDU)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Knoxville (TYS) to Raleigh Durham (RDU)

How to find the cheapest flight from Knoxville (TYS) to Raleigh Durham (RDU)
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How to find the cheapest flight from Knoxville (TYS) to Raleigh Durham (RDU)
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How to find the cheapest flight from Knoxville (TYS) to Raleigh Durham (RDU)
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Cheap flights from Knoxville to Raleigh Durham in July , August 2026

31 Jul - 17 Aug $ 308.00
TYS
Knoxville
Allegiant Air
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Allegiant Air
1 STOPS
TYS
Knoxville
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31 Jul - 17 Aug $ 311.00
TYS
Knoxville
Allegiant Air
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Allegiant Air
1 STOPS
TYS
Knoxville
Pick dates
31 Jul - 17 Aug $ 321.00
TYS
Knoxville
Allegiant Air
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Allegiant Air
1 STOPS
TYS
Knoxville
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Last minute flights from Knoxville to Raleigh Durham

30 Jul - 31 Jul $ 469.00
TYS
Knoxville
Allegiant Air
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Allegiant Air
1 STOPS
TYS
Knoxville
Pick dates
30 Jul - 31 Jul $ 523.00
TYS
Knoxville
Allegiant Air
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Allegiant Air
1 STOPS
TYS
Knoxville
Pick dates
30 Jul - 31 Jul $ 592.00
TYS
Knoxville
Allegiant Air
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Allegiant Air
1 STOPS
TYS
Knoxville
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One-way flights to Raleigh Durham from Knoxville

7:20 PM - 7:00 AM
BREEZE
1 Stops
13h 40m
TYS - RDU
$ 217
Kiwi
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5:45 PM - 6:55 AM
United Airlines
1 Stops
16h 23m
TYS - RDU
$ 526
Kiwi
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5:45 AM - 8:21 AM
United Airlines
1 Stops
3h 49m
TYS - RDU
$ 765
Kiwi
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How to find the cheapest flight from Knoxville (TYS) to Raleigh Durham (RDU)

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