Find Cheap Flights from Chicago to Singapore

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to Singapore

(Round-trip)
Depart: Mon Oct 30 2017 Return: Mon Nov 13 2017 Trip spans 15 days
Air China
Air China
ORD
SIN
31h 35m
2 stops
SIN
ORD
30h 02m
2 stops
Depart: Sun Nov 19 2017 Return: Thu Nov 23 2017 Trip spans 5 days
China Eastern
China Eastern
ORD
SIN
25h 35m
1 stop
SIN
ORD
26h 15m
1 stop
Depart: Thu Nov 30 2017 Return: Sun Dec 10 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
ORD
SIN
45h 45m
2 stops
SIN
ORD
24h 45m
1 stop
Depart: Thu Oct 12 2017 Return: Mon Oct 23 2017 Trip spans 12 days
Etihad Airways
Etihad Airways
ORD
SIN
31h 50m
1 stop
SIN
ORD
26h 25m
1 stop
Depart: Wed Feb 21 2018 Return: Sun Feb 25 2018 Trip spans 5 days
Japan Airlines
Japan Airlines
ORD
SIN
49h 35m
2 stops
SIN
ORD
36h 15m
2 stops
Depart: Mon Oct 30 2017 Return: Sat Nov 4 2017 Trip spans 6 days
Qatar Airways
Qatar Airways
ORD
SIN
24h 35m
1 stop
SIN
ORD
26h 00m
1 stop
Depart: Thu Nov 16 2017 Return: Sat Dec 9 2017 Trip spans 24 days
KLM
KLM
ORD
SIN
38h 14m
2 stops
SIN
ORD
27h 00m
1 stop
Depart: Tue Jan 23 2018 Return: Wed Jan 31 2018 Trip spans 9 days
EVA Air
EVA Air
ORD
SIN
21h 45m
1 stop
SIN
ORD
20h 35m
1 stop
Depart: Wed Nov 1 2017 Return: Mon Nov 20 2017 Trip spans 20 days
Air China
Air China
ORD
SIN
44h 34m
2 stops
SIN
ORD
35h 58m
2 stops
Depart: Fri Nov 24 2017 Return: Thu Nov 30 2017 Trip spans 7 days
China Eastern
China Eastern
ORD
SIN
25h 35m
1 stop
SIN
ORD
26h 15m
1 stop
Depart: Thu Nov 2 2017 Return: Wed Nov 22 2017 Trip spans 21 days
Air China
Air China
ORD
SIN
35h 15m
2 stops
SIN
ORD
42h 58m
2 stops
Depart: Thu Jan 11 2018 Return: Sun Jan 14 2018 Trip spans 4 days
Multiple Airlines
Multiple Airlines
ORD
SIN
36h 10m
2 stops
SIN
ORD
24h 45m
1 stop
Depart: Mon Jan 22 2018 Return: Tue Jan 30 2018 Trip spans 9 days
China Eastern
China Eastern
ORD
SIN
35h 45m
1 stop
SIN
ORD
24h 45m
1 stop
Depart: Tue Nov 7 2017 Return: Sun Nov 19 2017 Trip spans 13 days
Air China
Air China
ORD
SIN
32h 15m
2 stops
SIN
ORD
33h 33m
2 stops
Depart: Thu Oct 26 2017 Return: Mon Oct 30 2017 Trip spans 5 days
Etihad Airways
Etihad Airways
ORD
SIN
31h 50m
1 stop
SIN
ORD
27h 00m
1 stop
Depart: Tue Nov 14 2017 Return: Sun Nov 19 2017 Trip spans 6 days
Qatar Airways
Qatar Airways
ORD
SIN
30h 15m
1 stop
SIN
ORD
31h 40m
1 stop
Depart: Thu Nov 23 2017 Return: Tue Nov 28 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
ORD
SIN
62h 00m
2 stops
SIN
ORD
24h 45m
1 stop
Depart: Fri Feb 2 2018 Return: Sat Feb 10 2018 Trip spans 9 days
China Eastern
China Eastern
ORD
SIN
35h 45m
1 stop
SIN
ORD
26h 15m
1 stop
Depart: Thu Nov 9 2017 Return: Sun Nov 12 2017 Trip spans 4 days
KLM
KLM
MDW
SIN
37h 24m
2 stops
SIN
MDW
31h 42m
2 stops
Depart: Wed Jan 24 2018 Return: Mon Jan 29 2018 Trip spans 6 days
EVA Air
EVA Air
ORD
SIN
24h 10m
1 stop
SIN
ORD
42h 00m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
only $555
only $723
Destination

Singapore
$555