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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 April , May 2026

30 Apr - 09 May $ 213.00
RDU
Raleigh Durham
Spirit Airlines
1 STOPS
AUS
Austin
AUS
Austin
Spirit Airlines
1 STOPS
RDU
Raleigh Durham
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14 Apr - 09 May $ 794.00
RDU
Raleigh Durham
Spirit Airlines
2 STOPS
AUS
Austin
AUS
Austin
Spirit Airlines
1 STOPS
RDU
Raleigh Durham
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15 Apr - 09 May $ 921.00
RDU
Raleigh Durham
Spirit Airlines
1 STOPS
AUS
Austin
AUS
Austin
Spirit Airlines
1 STOPS
RDU
Raleigh Durham
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Last minute flights from Raleigh Durham to Austin

11 Apr - 01 May $ 260.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
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14 Apr - 01 May $ 964.00
RDU
Raleigh Durham
Alaska Airlines
2 STOPS
AUS
Austin
AUS
Austin
Alaska Airlines
1 STOPS
RDU
Raleigh Durham
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16 Apr - 30 Apr $ 1,057.00
RDU
Raleigh Durham
Alaska Airlines
1 STOPS
AUS
Austin
AUS
Austin
Alaska Airlines
1 STOPS
RDU
Raleigh Durham
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One-way flights to Austin from Raleigh Durham

6:10 AM - 3:04 PM
Frontier Airlines
1 Stops
11h 35m
RDU - AUS
$ 110
Kiwi
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1:13 PM - 4:20 PM
United Airlines
1 Stops
5h 13m
RDU - AUS
$ 354
Kiwi
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6:30 AM - 10:13 AM
United Airlines
1 Stops
5h 49m
RDU - AUS
$ 354
Kiwi
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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.
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.