SIN

$417 Find Cheap Flights from Illinois to Singapore

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 4/27. 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

Tue, Sep 1 - Tue, Sep 29
Air Canada Logo
3:40 pm - 5:15 am
ORD
-
SIN
24h 35m
1 stop
Air Canada Logo
7:00 am - 2:48 pm
SIN
-
ORD
20h 48m
1 stop
$929Air Canada
Tue, Sep 1 - Tue, Sep 29
Air Canada Logo
3:40 pm - 5:15 am
ORD
-
SIN
24h 35m
1 stop
Air Canada Logo
7:00 am - 8:12 pm
SIN
-
ORD
26h 12m
2 stops
$933Air Canada
Tue, Sep 1 - Tue, Sep 29
Air Canada Logo
11:05 am - 5:15 am
ORD
-
SIN
29h 10m
2 stops
Air Canada Logo
7:00 am - 8:12 pm
SIN
-
ORD
26h 12m
2 stops
$936Air Canada
Wed, Sep 2 - Wed, Sep 9
Air Canada Logo
7:54 pm - 5:15 am
ORD
-
SIN
44h 21m
2 stops
Air Canada Logo
6:15 am - 7:51 am
SIN
-
ORD
38h 36m
2 stops
$955Air Canada
Thu, Apr 23 - Thu, May 14
Turkish Airlines Logo
8:10 pm - 5:55 pm
ORD
-
SIN
32h 45m
1 stop
Turkish Airlines Logo
10:25 am - 9:40 am
SIN
-
ORD
36h 15m
1 stop
$997Turkish Airlines
Wed, Oct 7 - Mon, Oct 12
Qatar Airways Logo
7:00 am - 8:50 am
STL
-
SIN
36h 50m
2 stops
Qatar Airways Logo
7:40 pm - 11:59 pm
SIN
-
STL
41h 19m
2 stops
$1,166Qatar Airways
Tue, Sep 1 - Tue, Sep 29
Delta Logo
9:20 am - 5:00 am
MDW
-
SIN
30h 40m
2 stops
Delta Logo
7:30 am - 9:46 pm
SIN
-
MDW
27h 16m
2 stops
$1,228Delta
Sun, May 3 - Tue, May 19
Qatar Airways Logo
2:33 pm - 4:15 pm
STL
-
SIN
36h 42m
2 stops
Qatar Airways Logo
7:40 pm - 11:54 pm
SIN
-
STL
41h 14m
2 stops
$1,239Qatar Airways
Tue, Sep 1 - Sun, Sep 20
Cathay Pacific Logo
4:28 pm - 11:45 am
MLI
-
SIN
30h 17m
2 stops
Cathay Pacific Logo
1:45 am - 5:38 pm
SIN
-
MLI
28h 53m
2 stops
$1,260Cathay Pacific
Wed, May 6 - Tue, May 12
Delta Logo
6:00 am - 5:00 am
MDW
-
SIN
34h 00m
2 stops
Delta Logo
1:25 am - 4:12 pm
SIN
-
MDW
27h 47m
2 stops
$1,303Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$417
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 49% 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)