Find Deals on Flights to Chicago O'Hare International

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.
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Book cheap flights to Chicago O'Hare International

(Round-trip)
Depart: Sun Sep 6 2015 Return: Tue Sep 15 2015 Trip spans 10 days
Frontier
Frontier
IAD
ORD
2h 05m
nonstop
ORD
IAD
1h 50m
nonstop
Depart: Mon Sep 7 2015 Return: Thu Sep 10 2015 Trip spans 4 days
Frontier
Frontier
TTN
ORD
2h 15m
nonstop
ORD
TTN
1h 55m
nonstop
Depart: Wed Sep 9 2015 Return: Sat Sep 12 2015 Trip spans 4 days
Frontier
Frontier
AUS
ORD
2h 42m
nonstop
ORD
AUS
2h 48m
nonstop
Depart: Fri Sep 11 2015 Return: Tue Sep 15 2015 Trip spans 5 days
Frontier
Frontier
MCO
ORD
2h 57m
nonstop
ORD
MCO
2h 45m
nonstop
Depart: Sat Sep 12 2015 Return: Tue Sep 15 2015 Trip spans 4 days
Frontier
Frontier
MIA
ORD
3h 23m
nonstop
ORD
MIA
3h 10m
nonstop
Depart: Tue Sep 15 2015 Return: Wed Sep 16 2015 Trip spans 2 days
Frontier
Frontier
SLC
ORD
3h 10m
nonstop
ORD
SLC
3h 30m
nonstop
Depart: Thu Sep 10 2015 Return: Tue Sep 15 2015 Trip spans 6 days
Frontier
Frontier
ATL
ORD
2h 08m
nonstop
ORD
ATL
2h 08m
nonstop
Depart: Sat Sep 5 2015 Return: Wed Sep 9 2015 Trip spans 5 days
Frontier
Frontier
RDU
ORD
2h 10m
nonstop
ORD
RDU
2h 03m
nonstop
Depart: Wed Dec 9 2015 Return: Tue Dec 15 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
ORD
2h 02m
nonstop
ORD
BWI
1h 47m
nonstop
Depart: Wed Sep 30 2015 Return: Wed Oct 14 2015 Trip spans 15 days
Frontier
Frontier
DEN
ORD
2h 25m
nonstop
ORD
DEN
2h 45m
nonstop
Depart: Mon Nov 9 2015 Return: Wed Nov 11 2015 Trip spans 3 days
American Airlines
American Airlines
MSP
ORD
1h 36m
nonstop
ORD
MSP
1h 25m
nonstop
Depart: Wed Sep 23 2015 Return: Mon Sep 28 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
BOS
ORD
2h 51m
nonstop
ORD
BOS
2h 23m
nonstop
Depart: Wed Nov 11 2015 Return: Tue Nov 17 2015 Trip spans 7 days
American Airlines
American Airlines
LAX
ORD
4h 12m
nonstop
ORD
LAX
4h 32m
nonstop
Depart: Wed Nov 18 2015 Return: Wed Dec 2 2015 Trip spans 15 days
Spirit Airlines
Spirit Airlines
DFW
ORD
2h 19m
nonstop
ORD
DFW
2h 30m
nonstop
Depart: Sat Jan 9 2016 Return: Mon Jan 11 2016 Trip spans 3 days
Spirit Airlines
Spirit Airlines
PHL
ORD
2h 15m
nonstop
ORD
PHL
1h 56m
nonstop
Depart: Thu Oct 29 2015 Return: Mon Nov 2 2015 Trip spans 5 days
American Airlines
American Airlines
MSY
ORD
2h 38m
nonstop
ORD
MSY
2h 26m
nonstop
Depart: Thu Nov 12 2015 Return: Sun Nov 15 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
ORD
2h 24m
nonstop
ORD
DCA
1h 50m
nonstop
Depart: Wed Oct 28 2015 Return: Sat Oct 31 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
TPA
ORD
2h 47m
nonstop
ORD
TPA
2h 34m
nonstop
Depart: Fri Nov 13 2015 Return: Wed Nov 18 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
HOU
ORD
2h 35m
nonstop
ORD
HOU
2h 46m
nonstop
Depart: Tue Dec 1 2015 Return: Fri Dec 4 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
IAH
ORD
2h 35m
nonstop
ORD
IAH
2h 44m
nonstop
Airports
Origin

Raleigh
$60
Austin
$30
Washington
only $30
only $87
Miami
$30
Baltimore
$79
Minneapolis
$80
Atlanta
$58
Orlando
$30
New Orleans
$87
Salt Lake City
$30
Trenton
$30
Los Angeles
$81
Denver
$80
Dallas
$81
Tampa
$97
Philadelphia
$81
Houston
only $97
only $97
Boston
$81
Destination

Chicago
$30