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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 July , August 2026

29 Jul - 24 Aug $ 405.00
RDU
Raleigh Durham
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
RDU
Raleigh Durham
Pick dates
25 Jul - 24 Aug $ 405.00
RDU
Raleigh Durham
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
RDU
Raleigh Durham
Pick dates
31 Jul - 01 Aug $ 1,008.00
RDU
Raleigh Durham
JetBlue Airways
1 STOPS
CHI
Chicago
CHI
Chicago
JetBlue Airways
1 STOPS
RDU
Raleigh Durham
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Last minute flights from Raleigh Durham to Chicago

29 Jul - 31 Jul $ 565.00
RDU
Raleigh Durham
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
RDU
Raleigh Durham
Pick dates
28 Jul - 31 Jul $ 565.00
RDU
Raleigh Durham
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
RDU
Raleigh Durham
Pick dates
26 Jul - 31 Jul $ 596.00
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

5:12 PM - 5:12 PM
United Airlines
0 Stops
2h 30m
RDU - CHI
$ 222
Kiwi
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8:05 AM - 8:05 AM
United Airlines
0 Stops
2h 26m
RDU - CHI
$ 224
Kiwi
Pick dates
8:05 AM - 8:05 AM
United Airlines
0 Stops
2h 26m
RDU - CHI
$ 224
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.