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

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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 Chicago (CHI) to Raleigh Durham (RDU)

How to find the cheapest flight from Chicago (CHI) to Raleigh Durham (RDU)
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How to find the cheapest flight from Chicago (CHI) to Raleigh Durham (RDU)
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How to find the cheapest flight from Chicago (CHI) to Raleigh Durham (RDU)
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Cheap flights from Chicago to Raleigh Durham in September , October 2026

30 Sep - 31 Oct $ 282.00
CHI
Chicago
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
CHI
Chicago
Pick dates
30 Sep - 07 Oct $ 384.00
CHI
Chicago
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
CHI
Chicago
Pick dates
29 Sep - 13 Oct $ 539.00
CHI
Chicago
United Airlines
DIRECT
RDU
Raleigh Durham
RDU
Raleigh Durham
United Airlines
DIRECT
CHI
Chicago
Pick dates

Last minute flights from Chicago to Raleigh Durham

30 Sep - 30 Sep $ 385.00
CHI
Chicago
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
CHI
Chicago
Pick dates
30 Sep - 01 Oct $ 391.00
CHI
Chicago
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
CHI
Chicago
Pick dates
29 Sep - 30 Sep $ 557.00
CHI
Chicago
United Airlines
DIRECT
RDU
Raleigh Durham
RDU
Raleigh Durham
United Airlines
DIRECT
CHI
Chicago
Pick dates

One-way flights to Raleigh Durham from Chicago

6:20 AM - 11:10 AM
Frontier Airlines
1 Stops
5h 18m
CHI - RDU
$ 192
Kiwi
Pick dates
12:55 PM - 12:55 PM
United Airlines
0 Stops
2h 8m
CHI - RDU
$ 242
Kiwi
Pick dates
12:55 PM - 12:55 PM
United Airlines
0 Stops
2h 8m
CHI - RDU
$ 242
Kiwi
Pick dates

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

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