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

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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 January , February 2026

29 Jan - 05 Feb $ 166.00
RDU
Raleigh Durham
Spirit Airlines
1 STOPS
AUS
Austin
AUS
Austin
Spirit Airlines
1 STOPS
RDU
Raleigh Durham
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20 Jan - 05 Feb $ 792.00
RDU
Raleigh Durham
Spirit Airlines
1 STOPS
AUS
Austin
AUS
Austin
Spirit Airlines
1 STOPS
RDU
Raleigh Durham
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21 Jan - 05 Feb $ 802.00
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

30 Jan - 31 Jan $ 189.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
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20 Jan - 01 Feb $ 916.00
RDU
Raleigh Durham
Hawaiian Airlines
1 STOPS
AUS
Austin
AUS
Austin
Hawaiian Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
21 Jan - 01 Feb $ 926.00
RDU
Raleigh Durham
Hawaiian Airlines
1 STOPS
AUS
Austin
AUS
Austin
Hawaiian Airlines
1 STOPS
RDU
Raleigh Durham
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One-way flights to Austin from Raleigh Durham

6:10 AM - 3:18 PM
Frontier Airlines
1 Stops
11h 52m
RDU - AUS
$ 77
Kiwi
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11:15 AM - 3:02 PM
United Airlines
1 Stops
8h 13m
RDU - AUS
$ 324
Kiwi
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1:00 PM - 4:10 PM
United Airlines
1 Stops
5h 15m
RDU - AUS
$ 331
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)
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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.