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Cheap flights from Raleigh Durham (RDU) to Chicago (CHI)

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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 Chicago (CHI)

How to find the cheapest flight from Raleigh Durham (RDU) to Chicago (CHI)
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How to find the cheapest flight from Raleigh Durham (RDU) to Chicago (CHI)
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How to find the cheapest flight from Raleigh Durham (RDU) to Chicago (CHI)
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Cheap flights from Raleigh Durham to Chicago in November , December 2025

28 Nov - 14 Dec $ 180.00
RDU
Raleigh Durham
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
RDU
Raleigh Durham
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28 Nov - 05 Dec $ 204.00
RDU
Raleigh Durham
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
RDU
Raleigh Durham
Pick dates
28 Nov - 01 Dec $ 269.00
RDU
Raleigh Durham
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
RDU
Raleigh Durham
Pick dates

Last minute flights from Raleigh Durham to Chicago

28 Nov - 30 Nov $ 324.00
RDU
Raleigh Durham
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
RDU
Raleigh Durham
Pick dates
22 Nov - 30 Nov $ 349.00
RDU
Raleigh Durham
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
RDU
Raleigh Durham
Pick dates
25 Nov - 30 Nov $ 830.00
RDU
Raleigh Durham
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
RDU
Raleigh Durham
Pick dates

One-way flights to Chicago from Raleigh Durham

1:58 PM - 1:58 PM
Frontier Airlines
0 Stops
2h 25m
RDU - CHI
$ 135
Kiwi
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4:05 PM - 4:05 PM
Frontier Airlines
0 Stops
2h 25m
RDU - CHI
$ 160
Kiwi
Pick dates
4:05 PM - 4:05 PM
Frontier Airlines
0 Stops
2h 25m
RDU - CHI
$ 160
Kiwi
Pick dates

How to find the cheapest flight from Raleigh Durham (RDU) to Chicago (CHI)

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