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Find Flight Deals from Chicago O'Hare International to Singapore Changi (ORD - SIN)

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

Book cheap flights from Chicago O'Hare International to Singapore Changi

(Round-trip)
Depart: Tue Feb 24 2015 Return: Tue Mar 10 2015 Trip spans 14 days
United
United
ORD
1:00a
SIN
5:45a
28h 45m
2 stops
SIN
3:00a
ORD
6:32a
27h 32m
2 stops
Depart: Wed Feb 25 2015 Return: Tue Mar 10 2015 Trip spans 13 days
United
United
ORD
1:00a
SIN
5:45a
28h 45m
2 stops
SIN
3:00a
ORD
6:32a
27h 32m
2 stops
Depart: Wed Mar 4 2015 Return: Wed Mar 25 2015 Trip spans 21 days
United
United
ORD
1:00a
SIN
5:45a
28h 45m
2 stops
SIN
3:00a
ORD
7:35a
28h 35m
2 stops
Depart: Tue Mar 10 2015 Return: Wed Mar 18 2015 Trip spans 9 days
United
United
ORD
2:55a
SIN
7:40a
28h 45m
2 stops
SIN
2:10a
ORD
8:50a
30h 40m
2 stops
Depart: Wed Mar 11 2015 Return: Wed Mar 18 2015 Trip spans 8 days
United
United
ORD
3:00a
SIN
7:40a
28h 40m
2 stops
SIN
3:00a
ORD
8:50a
29h 50m
2 stops
Depart: Tue Mar 17 2015 Return: Tue Mar 24 2015 Trip spans 8 days
United
United
ORD
2:55a
SIN
7:45a
28h 50m
2 stops
SIN
3:00a
ORD
7:35a
28h 35m
2 stops
Depart: Wed Mar 18 2015 Return: Tue Mar 31 2015 Trip spans 14 days
United
United
ORD
2:55a
SIN
7:40a
28h 45m
2 stops
SIN
2:10a
ORD
5:38a
27h 28m
2 stops
Depart: Tue Mar 24 2015 Return: Tue Mar 31 2015 Trip spans 8 days
United
United
ORD
2:00a
SIN
7:45a
29h 45m
2 stops
SIN
2:10a
ORD
6:32a
28h 22m
2 stops
Depart: Sun Feb 22 2015 Return: Thu Mar 12 2015 Trip spans 18 days
Turkish Airlines
Turkish Airlines
ORD
4:50p
SIN
10:20p
29h 30m
1 stop
SIN
8:30p
ORD
3:50a
31h 20m
1 stop
Depart: Thu Feb 26 2015 Return: Tue Mar 10 2015 Trip spans 12 days
United
United
ORD
1:00a
SIN
5:45a
28h 45m
3 stops
SIN
3:00a
ORD
6:32a
27h 32m
2 stops
Depart: Mon Feb 23 2015 Return: Tue Mar 3 2015 Trip spans 9 days
Turkish Airlines
Turkish Airlines
ORD
4:50p
SIN
10:20p
29h 30m
1 stop
SIN
7:30p
ORD
2:50a
31h 20m
1 stop
Depart: Sat Mar 14 2015 Return: Mon Mar 30 2015 Trip spans 17 days
Emirates
Emirates
ORD
4:30p
SIN
3:40p
23h 10m
1 stop
SIN
5:25p
ORD
12:30a
31h 05m
1 stop
Depart: Tue Feb 10 2015 Return: Tue Mar 3 2015 Trip spans 22 days
United
United
ORD
1:00a
SIN
5:45a
28h 45m
3 stops
SIN
12:45a
ORD
2:52a
26h 07m
2 stops
Depart: Thu Mar 5 2015 Return: Wed Mar 18 2015 Trip spans 13 days
United
United
ORD
1:00a
SIN
5:45a
28h 45m
2 stops
SIN
2:10a
ORD
7:35a
29h 25m
2 stops
Depart: Tue Apr 7 2015 Return: Mon Apr 20 2015 Trip spans 14 days
United
United
ORD
2:54a
SIN
7:05a
28h 11m
2 stops
SIN
2:10a
ORD
5:47a
27h 37m
2 stops
Depart: Wed Apr 8 2015 Return: Mon Apr 20 2015 Trip spans 13 days
United
United
ORD
2:54a
SIN
7:05a
28h 11m
2 stops
SIN
2:10a
ORD
5:47a
27h 37m
2 stops
Depart: Thu Feb 12 2015 Return: Tue Feb 24 2015 Trip spans 13 days
$1022
Select
Delta
Delta
ORD
2:00a
SIN
5:40a
27h 40m
2 stops
SIN
1:55a
ORD
6:45a
28h 50m
2 stops
Depart: Sun Apr 12 2015 Return: Wed Apr 15 2015 Trip spans 4 days
$1036
Select
ANA
ANA
ORD
6:50a
SIN
7:10a
24h 20m
1 stop
SIN
2:10a
ORD
11:45p
21h 35m
1 stop
Depart: Mon Feb 2 2015 Return: Sun Feb 8 2015 Trip spans 7 days
$1092
Select
Qatar Airways
Qatar Airways
ORD
2:25p
SIN
6:55p
28h 30m
1 stop
SIN
9:00p
ORD
10:40p
25h 40m
1 stop
Depart: Tue Jul 21 2015 Return: Wed Aug 19 2015 Trip spans 30 days
$1513
Select
Finnair
Finnair
ORD
2:20p
SIN
11:40p
33h 20m
2 stops
SIN
7:35p
ORD
3:40a
32h 05m
1 stop
Change your search
Airports
Origin

Chicago
$975
Destination

Singapore
$975