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Find Flight Deals from Chicago O'Hare International to Worldwide

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

Book cheap flights from Chicago O'Hare International to Worldwide

(Round-trip)
Depart: Wed Jan 21 2015 Return: Tue Jan 27 2015 Trip spans 7 days
Frontier
Frontier
ORD
2:30a
ATL
4:20a
1h 50m
nonstop
ATL
5:05a
ORD
7:05a
2h 00m
nonstop
Depart: Sat Jan 31 2015 Return: Sat Feb 7 2015 Trip spans 8 days
Frontier
Frontier
ORD
8:55a
DEN
11:35a
2h 40m
nonstop
DEN
4:20a
ORD
6:45a
2h 25m
nonstop
Depart: Wed Dec 24 2014 Return: Thu Jan 1 2015 Trip spans 9 days
Spirit Airlines
Spirit Airlines
ORD
2:48p
MSP
4:14p
1h 26m
nonstop
MSP
1:16a
ORD
2:45a
1h 29m
nonstop
Depart: Wed Jan 14 2015 Return: Sat Jan 17 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
4:15a
DFW
6:46a
2h 31m
nonstop
DFW
1:16a
ORD
3:35a
2h 19m
nonstop
Depart: Tue Feb 10 2015 Return: Wed Feb 11 2015 Trip spans 2 days
American Airlines
American Airlines
ORD
5:50a
MCO
8:26a
2h 36m
nonstop
MCO
10:16a
ORD
1:14p
2h 58m
nonstop
Depart: Fri Jan 30 2015 Return: Sat Feb 7 2015 Trip spans 9 days
Frontier
Frontier
ORD
7:50a
IAD
9:40a
1h 50m
nonstop
IAD
3:30a
ORD
5:35a
2h 05m
nonstop
Depart: Sun Jan 25 2015 Return: Tue Jan 27 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
1:50a
TPA
4:33a
2h 43m
nonstop
TPA
6:13a
ORD
9:00a
2h 47m
nonstop
Depart: Tue Feb 24 2015 Return: Mon Mar 2 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
10:53a
OAK
3:37p
4h 44m
nonstop
OAK
3:50a
ORD
7:58a
4h 08m
nonstop
Depart: Sat May 2 2015 Return: Sun May 3 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
9:38a
BOS
12:04p
2h 26m
nonstop
BOS
10:00a
ORD
12:43p
2h 43m
nonstop
Depart: Mon May 18 2015 Return: Wed May 20 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
5:05a
FLL
8:15a
3h 10m
nonstop
FLL
12:56p
ORD
4:13p
3h 17m
nonstop
Depart: Thu Apr 2 2015 Return: Fri Apr 3 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
4:17p
HOU
7:00p
2h 43m
nonstop
HOU
2:16a
ORD
4:51a
2h 35m
nonstop
Depart: Mon Dec 22 2014 Return: Wed Dec 31 2014 Trip spans 10 days
Spirit Airlines
Spirit Airlines
ORD
12:56a
LGA
3:00a
2h 04m
nonstop
LGA
3:30a
ORD
6:08a
2h 38m
nonstop
Depart: Mon Jun 22 2015 Return: Wed Jun 24 2015 Trip spans 3 days
Delta
Delta
ORD
5:00a
MIA
11:49a
6h 49m
1 stop
MIA
3:45a
ORD
10:25a
6h 40m
1 stop
Depart: Fri Jun 19 2015 Return: Mon Jun 22 2015 Trip spans 4 days
Delta
Delta
ORD
9:15a
EWR
1:00p
3h 45m
1 stop
EWR
2:30p
ORD
7:02p
4h 32m
1 stop
Depart: Fri Jun 26 2015 Return: Tue Jul 7 2015 Trip spans 12 days
JetBlue Airways
JetBlue Airways
ORD
4:25p
JFK
6:37p
2h 12m
nonstop
JFK
2:30a
ORD
4:58a
2h 28m
nonstop
Change your search
Airports
Origin

Chicago
$78
Destination

Fort Lauderdale
$169
Oakland
$117
Washington
$92
Miami
$193
New York City
only $249
only $177
Minneapolis
$81
Atlanta
$78
Orlando
$87
Newark
$232
Denver
$78
Dallas
$81
Tampa
$97
Houston
$175
Boston
$157