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Cheap flights from Raleigh Durham (RDU) to Austin (AUS)

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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 Raleigh Durham (RDU) to Austin (AUS)

How to find the cheapest flight from Raleigh Durham (RDU) to Austin (AUS)
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How to find the cheapest flight from Raleigh Durham (RDU) to Austin (AUS)
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How to find the cheapest flight from Raleigh Durham (RDU) to Austin (AUS)
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Cheap flights from Raleigh Durham to Austin in August , September 2026

31 Aug - 13 Sep $ 387.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
27 Aug - 08 Sep $ 464.00
RDU
Raleigh Durham
JetBlue Airways
1 STOPS
AUS
Austin
AUS
Austin
JetBlue Airways
1 STOPS
RDU
Raleigh Durham
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25 Aug - 09 Sep $ 540.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
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Last minute flights from Raleigh Durham to Austin

24 Aug - 31 Aug $ 552.00
RDU
Raleigh Durham
United Airlines
1 STOPS
AUS
Austin
AUS
Austin
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
24 Aug - 31 Aug $ 557.00
RDU
Raleigh Durham
United Airlines
1 STOPS
AUS
Austin
AUS
Austin
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
24 Aug - 31 Aug $ 577.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
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One-way flights to Austin from Raleigh Durham

6:05 AM - 3:10 PM
Frontier Airlines
1 Stops
11h 34m
RDU - AUS
$ 244
Kiwi
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6:20 AM - 9:45 AM
JetBlue Airways
1 Stops
6h 28m
RDU - AUS
$ 309
Kiwi
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5:05 PM - 8:00 PM
United Airlines
1 Stops
5h 2m
RDU - AUS
$ 313
Kiwi
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How to find the cheapest flight from Raleigh Durham (RDU) to Austin (AUS)

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