SIN

$432 Find Cheap Flights from Illinois to Singapore - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Singapore departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Illinois to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Singapore

Thu, Oct 1 - Thu, Oct 8
Multiple Airlines Logo
5:30 pm - 1:15 pm
ORD
-
SIN
30h 45m
3 stops
Multiple Airlines Logo
1:50 am - 8:12 pm
SIN
-
ORD
31h 22m
3 stops
$1,118Multiple Airlines
Wed, Oct 14 - Tue, Oct 27
Qatar Airways Logo
7:01 am - 3:45 pm
EVV
-
SIN
43h 44m
2 stops
Qatar Airways Logo
3:15 am - 11:59 pm
SIN
-
EVV
33h 44m
2 stops
$1,119Qatar Airways
Sun, Aug 9 - Sun, Aug 23
Delta Logo
6:40 am - 5:00 am
ORD
-
SIN
33h 20m
2 stops
Delta Logo
1:25 am - 11:29 pm
SIN
-
ORD
35h 04m
2 stops
$1,119Delta
Wed, Nov 11 - Mon, Nov 30
Turkish Airlines Logo
11:45 am - 9:55 am
ORD
-
SIN
32h 10m
1 stop
Turkish Airlines Logo
11:35 am - 10:00 am
SIN
-
ORD
36h 25m
1 stop
$1,121Turkish Airlines
Fri, Oct 9 - Thu, Oct 15
Air Canada Logo
2:15 pm - 5:15 am
ORD
-
SIN
26h 00m
2 stops
Air Canada Logo
7:00 am - 5:05 pm
SIN
-
ORD
47h 05m
2 stops
$1,126Air Canada
Thu, Aug 20 - Tue, Aug 25
Air Canada Logo
12:10 pm - 5:15 am
STL
-
SIN
28h 05m
2 stops
Air Canada Logo
7:00 am - 12:40 pm
SIN
-
STL
42h 40m
2 stops
$1,134Air Canada
Wed, Oct 14 - Tue, Oct 27
Qatar Airways Logo
7:01 am - 3:45 pm
EVV
-
SIN
43h 44m
2 stops
Qatar Airways Logo
3:15 am - 11:59 pm
SIN
-
EVV
33h 44m
2 stops
$1,142Qatar Airways
Tue, Aug 18 - Tue, Aug 25
Air Canada Logo
12:10 pm - 5:15 am
STL
-
SIN
28h 05m
2 stops
Air Canada Logo
6:15 am - 6:42 pm
SIN
-
STL
49h 27m
2 stops
$1,162Air Canada
Wed, Nov 11 - Mon, Nov 30
Etihad Airways Logo
8:20 pm - 9:35 am
ORD
-
SIN
23h 15m
1 stop
Etihad Airways Logo
7:25 pm - 7:55 am
SIN
-
ORD
26h 30m
1 stop
$1,183Etihad Airways
Thu, Aug 20 - Thu, Aug 27
Delta Logo
5:10 pm - 7:15 pm
MDW
-
SIN
37h 05m
2 stops
Delta Logo
7:30 am - 10:36 pm
SIN
-
MDW
28h 06m
2 stops
$1,214Delta
Useful Info

Good to know

Low seasonJuly
Cheapest flight$432
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 45% increase in price.
Flight from Chicago O'Hare Airport to Singapore

FAQs for booking flights from Illinois to Singapore

  • How does KAYAK find such low prices on flights from Illinois to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore

Singapore (SIN)