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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: Sat Jan 24 2015 Return: Tue Feb 3 2015 Trip spans 11 days
Frontier
Frontier
ORD
8:25a
TPA
11:00a
2h 35m
nonstop
TPA
1:45p
ORD
4:35p
2h 50m
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: Thu Dec 25 2014 Return: Thu Jan 1 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
2:48p
MSP
4:14p
1h 26m
nonstop
MSP
1:16a
ORD
2:45a
1h 29m
nonstop
Depart: Mon Jan 12 2015 Return: Wed Jan 14 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
4:15a
DFW
6:46a
2h 31m
nonstop
DFW
1:16a
ORD
3:35a
2h 19m
nonstop
Depart: Wed Jan 14 2015 Return: Thu Jan 15 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
3:05a
MSY
5:30a
2h 25m
nonstop
MSY
1:40p
ORD
3:58p
2h 18m
nonstop
Depart: Wed Feb 11 2015 Return: Sat Feb 14 2015 Trip spans 4 days
Frontier
Frontier
ORD
7:50a
IAD
9:40a
1h 50m
nonstop
IAD
3:30a
ORD
5:35a
2h 05m
nonstop
Depart: Thu Feb 12 2015 Return: Wed Feb 18 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
12:56a
LGA
3:00a
2h 04m
nonstop
LGA
3:30a
ORD
6:05a
2h 35m
nonstop
Depart: Sun Feb 15 2015 Return: Wed Feb 18 2015 Trip spans 4 days
United
United
ORD
4:10p
BOS
6:27p
2h 17m
nonstop
BOS
12:28p
ORD
3:19p
2h 51m
nonstop
Depart: Mon Mar 2 2015 Return: Tue Mar 3 2015 Trip spans 2 days
Frontier
Frontier
ORD
2:30a
ATL
4:20a
1h 50m
nonstop
ATL
5:00a
ORD
7:00a
2h 00m
nonstop
Depart: Tue Mar 10 2015 Return: Wed Mar 11 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
6:06a
MCO
8:41a
2h 35m
nonstop
MCO
1:35p
ORD
4:37p
3h 02m
nonstop
Depart: Mon Jun 22 2015 Return: Wed Jun 24 2015 Trip spans 3 days
Delta
Delta
MDW
2:45a
MIA
8:32a
5h 47m
1 stop
MIA
3:45a
MDW
10:12a
6h 27m
1 stop
Depart: Sun Jun 28 2015 Return: Tue Jul 7 2015 Trip spans 10 days
Delta
Delta
ORD
8:30a
JFK
10:50a
2h 20m
nonstop
JFK
8:20a
ORD
11:04a
2h 44m
nonstop
Change your search
Airports
Origin

Chicago
only $78
only $193
Destination

New York City
only $268
only $137
Minneapolis
$81
Atlanta
$138
Orlando
$141
New Orleans
$97
Denver
$78
Dallas
$81
Tampa
$78
Washington
$105
Boston
$137
Miami
$193