Find Cheap Flights to Chicago

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Raleigh-Durham to Chicago

(Round-trip)
Depart: Tue Feb 13 2018 Return: Wed Feb 21 2018 Trip spans 9 days
Frontier
Frontier
RDU
ORD
18h 32m
2 stops
ORD
RDU
18h 35m
2 stops
Depart: Thu Nov 16 2017 Return: Sat Nov 18 2017 Trip spans 3 days
United
United
RDU
ORD
2h 18m
nonstop
ORD
RDU
2h 02m
nonstop
Depart: Thu Oct 26 2017 Return: Thu Nov 2 2017 Trip spans 8 days
American Airlines
American Airlines
RDU
ORD
5h 30m
1 stop
ORD
RDU
1h 53m
nonstop
Depart: Tue Sep 12 2017 Return: Thu Sep 14 2017 Trip spans 3 days
Delta
Delta
RDU
MDW
4h 36m
1 stop
MDW
RDU
4h 28m
1 stop
Depart: Sat Sep 16 2017 Return: Mon Sep 18 2017 Trip spans 3 days
Delta
Delta
RDU
MDW
3h 40m
1 stop
MDW
RDU
4h 40m
1 stop
Depart: Tue Aug 29 2017 Return: Wed Aug 30 2017 Trip spans 2 days
Frontier
Frontier
RDU
ORD
14h 48m
1 stop
ORD
RDU
4h 28m
1 stop
Depart: Fri Dec 29 2017 Return: Tue Jan 2 2018 Trip spans 5 days
American Airlines
American Airlines
RDU
ORD
2h 07m
nonstop
ORD
RDU
3h 53m
1 stop
Depart: Tue Oct 3 2017 Return: Sat Oct 7 2017 Trip spans 5 days
Delta
Delta
RDU
MDW
4h 58m
1 stop
MDW
RDU
4h 33m
1 stop
Depart: Wed Aug 30 2017 Return: Sat Sep 2 2017 Trip spans 4 days
Frontier
Frontier
RDU
ORD
14h 48m
1 stop
ORD
RDU
4h 28m
1 stop
Depart: Fri Oct 27 2017 Return: Sun Oct 29 2017 Trip spans 3 days
American Airlines
American Airlines
RDU
ORD
5h 14m
1 stop
ORD
RDU
3h 54m
1 stop
Depart: Thu Oct 5 2017 Return: Tue Oct 10 2017 Trip spans 6 days
Delta
Delta
RDU
MDW
6h 45m
1 stop
MDW
RDU
6h 25m
1 stop
Depart: Thu Nov 2 2017 Return: Sat Nov 4 2017 Trip spans 3 days
Delta
Delta
RDU
MDW
6h 45m
1 stop
MDW
RDU
6h 39m
1 stop
Depart: Tue Nov 21 2017 Return: Sat Nov 25 2017 Trip spans 5 days
American Airlines
American Airlines
RDU
ORD
6h 33m
1 stop
ORD
RDU
3h 58m
1 stop
Depart: Thu Dec 28 2017 Return: Wed Jan 3 2018 Trip spans 7 days
Delta
Delta
RDU
MDW
5h 19m
1 stop
MDW
RDU
4h 13m
1 stop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
United
United
RDU
ORD
2h 14m
nonstop
ORD
RDU
2h 08m
nonstop
Depart: Thu Sep 14 2017 Return: Mon Sep 18 2017 Trip spans 5 days
Delta
Delta
RDU
MDW
3h 33m
1 stop
MDW
RDU
4h 40m
1 stop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
Frontier
Frontier
RDU
ORD
14h 48m
1 stop
ORD
RDU
4h 28m
1 stop
Depart: Tue Nov 21 2017 Return: Sun Nov 26 2017 Trip spans 6 days
American Airlines
American Airlines
RDU
ORD
4h 08m
1 stop
ORD
RDU
1h 49m
nonstop
Depart: Thu Nov 16 2017 Return: Sat Nov 18 2017 Trip spans 3 days
Delta
Delta
RDU
MDW
4h 56m
1 stop
MDW
RDU
6h 25m
1 stop
Depart: Tue Jan 9 2018 Return: Sun Jan 14 2018 Trip spans 6 days
Delta
Delta
RDU
MDW
4h 53m
1 stop
MDW
RDU
4h 13m
1 stop
Direct flights RDU to CHI on American Airlines
Flight # Depart RDU Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1539 7:44 am 9:03 am Sep 4 - Oct 7
1539 7:44 am 9:03 am Aug 22 - Sep 2
2667 11:25 am 12:41 pm Aug 22 - Sep 5
2667 11:25 am 12:41 pm Aug 23 - Oct 18
2667 11:25 am 12:41 pm Sep 12 - Sep 12
2667 11:25 am 12:41 pm Sep 19 - Sep 19
2667 11:25 am 12:41 pm Sep 26 - Sep 26
1559 2:51 pm 4:10 pm Aug 23 - Sep 1
1559 2:51 pm 4:10 pm Aug 22 - Sep 5
1559 2:51 pm 4:10 pm Aug 26 - Sep 2
1559 2:51 pm 4:10 pm Sep 4 - Sep 29
1559 2:51 pm 4:10 pm Sep 3 - Sep 9
1559 2:51 pm 4:10 pm Sep 12 - Sep 12
1559 2:51 pm 4:10 pm Sep 16 - Sep 30
1559 2:51 pm 4:10 pm Sep 26 - Sep 26
1559 2:51 pm 4:10 pm Sep 19 - Sep 19
2601 6:00 pm 7:20 pm Aug 22 - Aug 31
2601 6:00 pm 7:20 pm Sep 1 - Sep 1
2601 6:00 pm 7:20 pm Sep 6 - Oct 4
2601 6:00 pm 7:20 pm Sep 4 - Sep 5
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Raleigh
$206
Destination

Chicago
only $206
only $258
Airlines Airline reviews

89 travelers who booked a flight from Raleigh to Chicago rated their chosen airlines with an average of 7.0.

Overall
7.3
Boarding
7.6
Crew
8.3
Comfort
7.0
Food
5.8
Entertainment
5.6