Find Deals on Flights from Raleigh-Durham to Chicago O'Hare International (RDU - ORD)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Raleigh-Durham to Chicago O'Hare International

(Round-trip)
Depart: Sat Sep 5 2015 Return: Wed Sep 9 2015 Trip spans 5 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Wed Sep 9 2015 Return: Fri Sep 11 2015 Trip spans 3 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Thu Sep 10 2015 Return: Fri Sep 11 2015 Trip spans 2 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Sat Sep 12 2015 Return: Tue Sep 15 2015 Trip spans 4 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Mon Sep 14 2015 Return: Sat Sep 19 2015 Trip spans 6 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Tue Sep 15 2015 Return: Sat Sep 19 2015 Trip spans 5 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Wed Sep 16 2015 Return: Sat Sep 19 2015 Trip spans 4 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Tue Sep 8 2015 Return: Wed Sep 16 2015 Trip spans 9 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Fri Sep 11 2015 Return: Sat Sep 12 2015 Trip spans 2 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Sat Sep 19 2015 Return: Tue Sep 22 2015 Trip spans 4 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Tue Sep 22 2015 Return: Wed Sep 23 2015 Trip spans 2 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Sat Sep 26 2015 Return: Tue Sep 29 2015 Trip spans 4 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Wed Sep 30 2015 Return: Wed Oct 7 2015 Trip spans 8 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Sat Oct 3 2015 Return: Wed Oct 7 2015 Trip spans 5 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Wed Oct 14 2015 Return: Wed Oct 21 2015 Trip spans 8 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Sat Oct 17 2015 Return: Wed Oct 21 2015 Trip spans 5 days
Frontier
Frontier
RDU
1:05p
ORD
3:15p
2h 10m
nonstop
ORD
9:15a
RDU
11:18a
2h 03m
nonstop
Depart: Tue Oct 6 2015 Return: Sat Oct 10 2015 Trip spans 5 days
US Airways
US Airways
RDU
10:58a
ORD
1:05p
2h 07m
nonstop
ORD
11:10a
RDU
1:12p
2h 02m
nonstop
Depart: Wed Oct 7 2015 Return: Wed Oct 14 2015 Trip spans 8 days
American Airlines
American Airlines
RDU
2:00p
ORD
4:11p
2h 11m
nonstop
ORD
11:10a
RDU
1:12p
2h 02m
nonstop
Depart: Thu Dec 3 2015 Return: Sat Dec 5 2015 Trip spans 3 days
United
United
RDU
2:00a
ORD
4:18a
2h 18m
nonstop
ORD
2:40a
RDU
4:42a
2h 02m
nonstop
Depart: Thu Oct 8 2015 Return: Tue Oct 13 2015 Trip spans 6 days
Delta
Delta
RDU
2:05a
ORD
6:18a
4h 13m
1 stop
ORD
1:40a
RDU
6:30a
4h 50m
1 stop
Direct flights RDU to ORD on American Airlines
Flight # Depart RDU Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
3299 5:25 am 6:41 am Oct 5 - Oct 5
1539 7:00 am 8:10 am Sep 10 - Oct 16
1160 11:27 am 12:40 pm Oct 11 - Oct 11
1160 11:27 am 12:40 pm Oct 6 - Oct 14
1160 11:27 am 12:40 pm Oct 5 - Oct 16
1160 11:32 am 12:45 pm Sep 13 - Oct 4
1160 11:32 am 12:45 pm Sep 9 - Oct 3
332 2:58 pm 4:05 pm Sep 9 - Oct 16
3123 3:03 pm 4:20 pm Sep 12 - Oct 10
1348 6:00 pm 7:11 pm Sep 24 - Oct 15
1348 6:00 pm 7:11 pm Sep 25 - Oct 16
1348 6:00 pm 7:11 pm Sep 9 - Sep 23
Airports
Origin

Raleigh
$30
Destination

Chicago
$30