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Find Flight Deals from Chicago to Worldwide

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

Book cheap flights from Chicago to Worldwide

(Round-trip)
Depart: Tue Jan 20 2015 Return: Sat Jan 31 2015 Trip spans 12 days
Frontier
Frontier
ORD
8:55a
DEN
11:35a
2h 40m
nonstop
DEN
4:20a
ORD
6:40a
2h 20m
nonstop
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: Wed Jan 28 2015 Return: Sat Jan 31 2015 Trip spans 4 days
Frontier
Frontier
ORD
9:25a
TPA
12:00p
2h 35m
nonstop
TPA
12:45p
ORD
3:35p
2h 50m
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: Thu Jan 15 2015 Return: Sat Jan 17 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
1:45p
DFW
4:16p
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: Wed Feb 4 2015 Trip spans 6 days
Frontier
Frontier
ORD
7:50a
IAD
9:40a
1h 50m
nonstop
IAD
1:55a
ORD
4:00a
2h 05m
nonstop
Depart: Mon Dec 22 2014 Return: Wed Dec 24 2014 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
3:15a
MSY
5:43a
2h 28m
nonstop
MSY
1:06p
ORD
3:23p
2h 17m
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: Sun Apr 5 2015 Return: Wed Apr 8 2015 Trip spans 4 days
American Airlines
American Airlines
ORD
11:15a
FLL
2:15p
3h 00m
nonstop
FLL
4:00p
ORD
7:10p
3h 10m
nonstop
Depart: Wed Jun 17 2015 Return: Wed Jun 24 2015 Trip spans 8 days
Delta
Delta
MDW
2:45a
MIA
8:32a
5h 47m
1 stop
MIA
11:30a
MDW
5:53p
6h 23m
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
only $78
only $184
Destination

New York City
$249
Minneapolis
$81
Atlanta
$78
Orlando
$87
Fort Lauderdale
$169
New Orleans
$122
Denver
$78
Dallas
$81
Tampa
$78
Washington
$92
Boston
$157
Miami
$184