Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Illinois to Singapore from $454

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Singapore departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Illinois to Singapore

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Singapore that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Singapore.

Cheap last minute flights

Planning a quick getaway from Illinois to Singapore? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Singapore, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Singapore

Find recent round-trip train or bus tickets from Illinois to Singapore.

All round-trip flight deals to Singapore

The cheapest plane tickets to Singapore found on KAYAK recently.
8:30 pm - 5:35 pmORD-SIN
31h 05m1 stop
5:05 am - 7:35 pmSIN-ORD
27h 30m1 stop
$721Turkish Airlines
Find Deal
Tue, Mar 4 - Thu, Mar 13
8:30 pm - 8:45 amORD-SIN
22h 15m1 stop
11:25 pm - 6:35 pmSIN-ORD
33h 10m1 stop
$729Turkish Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 18
2:40 pm - 5:40 amORD-SIN
25h 00m1 stop
8:15 pm - 1:00 pmSIN-ORD
30h 45m1 stop
$812Cathay Pacific
Find Deal
Tue, Jan 7 - Tue, Jan 14
2:40 pm - 5:40 amORD-SIN
25h 00m1 stop
1:25 am - 1:00 pmSIN-ORD
25h 35m1 stop
$813Cathay Pacific
Find Deal
Tue, Jan 7 - Mon, Jan 13
4:27 pm - 11:10 pmORD-SIN
40h 43m3 stops
12:40 am - 5:31 amSIN-ORD
42h 51m3 stops
$1,031
Find Deal
Sun, Jan 19 - Mon, Feb 3
2:40 pm - 5:40 amORD-SIN
25h 00m1 stop
12:40 am - 6:07 amSIN-ORD
43h 27m3 stops
$1,073
Find Deal
Tue, Feb 4 - Mon, Feb 10
12:20 pm - 2:55 pmMLI-SIN
37h 35m2 stops
2:15 am - 9:14 pmSIN-MLI
31h 59m2 stops
$1,396Qatar Airways
Find Deal
Wed, Mar 19 - Wed, Apr 16
7:00 am - 9:00 amSTL-SIN
37h 00m2 stops
2:15 am - 7:40 pmSIN-STL
30h 25m2 stops
$1,629Qatar Airways
Find Deal
Fri, Apr 11 - Wed, Apr 23
9:30 am - 11:40 pmMDW-SIN
25h 10m2 stops
1:10 am - 12:30 pmSIN-MDW
24h 20m2 stops
$1,743Korean Air
Find Deal
Mon, Apr 7 - Tue, Jul 1
9:30 am - 11:40 pmMDW-SIN
25h 10m2 stops
1:10 am - 12:30 pmSIN-MDW
24h 20m2 stops
$1,776Korean Air
Find Deal
Wed, Apr 2 - Mon, Apr 28
12:00 pm - 8:10 amORD-SIN
31h 10m1 stop
$454Air India
Find Deal
Tue, Mar 18
8:15 am - 11:10 pmMDW-SIN
48h 55m3 stops
Tue, Feb 4
2:40 pm - 5:40 amORD-SIN
25h 00m1 stop
$534Cathay Pacific
Find Deal
Tue, Feb 4
2:40 pm - 5:40 amORD-SIN
25h 00m1 stop
$539Cathay Pacific
Find Deal
Thu, Jan 30
11:55 am - 8:45 amORD-SIN
30h 50m1 stop
$541Turkish Airlines
Find Deal
Wed, Jan 8
8:30 pm - 8:45 amORD-SIN
22h 15m1 stop
$572Turkish Airlines
Find Deal
Sun, Feb 2
11:01 am - 5:30 amORD-SIN
29h 29m1 stop
$1,024Singapore Airlines
Find Deal
Sun, Apr 6
11:01 am - 6:50 amORD-SIN
30h 49m2 stops
$1,145Singapore Airlines
Find Deal
Sun, Apr 6
6:00 am - 12:10 amMDW-SIN
28h 10m2 stops
$6,265Korean Air
Find Deal
Wed, Dec 4
6:00 am - 12:10 amMDW-SIN
28h 10m2 stops
$6,415Korean Air
Find Deal
Wed, Dec 25
2:40 pm - 5:40 amORD-SIN
25h 00m1 stop
8:10 pm - 2:25 pmSIN-ORD
31h 15m1 stop
$870Cathay Pacific
Find Deal
Thu, Nov 28 - Tue, Apr 8
2:40 pm - 5:40 amORD-SIN
25h 00m1 stop
8:10 pm - 2:25 pmSIN-ORD
31h 15m1 stop
$920Cathay Pacific
Find Deal
Sat, Nov 30 - Tue, Apr 8
2:40 pm - 4:20 pmORD-SIN
35h 40m2 stops
8:10 pm - 2:25 pmSIN-ORD
31h 15m1 stop
$936Cathay Pacific
Find Deal
Sat, Nov 30 - Tue, Apr 8
7:05 am - 12:10 amORD-SIN
27h 05m2 stops
10:50 am - 11:44 pmSIN-ORD
25h 54m2 stops
$1,150Delta
Find Deal
Wed, Nov 27 - Tue, Apr 8
11:55 pm - 8:15 pmORD-SIN
30h 20m1 stop
10:20 pm - 5:06 amSIN-ORD
20h 46m1 stop
$1,186United Airlines
Find Deal
Sat, Nov 30 - Mon, Dec 16
6:15 am - 8:15 pmORD-SIN
24h 00m1 stop
10:10 am - 10:44 pmSIN-ORD
26h 34m2 stops
$1,191United Airlines
Find Deal
Wed, Nov 27 - Fri, Nov 29
7:59 pm - 5:00 amORD-SIN
43h 01m2 stops
10:50 am - 11:44 pmSIN-ORD
25h 54m2 stops
$1,200Delta
Find Deal
Sat, Nov 30 - Tue, Apr 8
11:55 am - 8:45 amORD-SIN
30h 50m1 stop
11:10 pm - 9:50 amSIN-ORD
23h 40m1 stop
$1,288Turkish Airlines
Find Deal
Fri, Nov 29 - Mon, Apr 7
7:05 pm - 8:45 amORD-SIN
23h 40m1 stop
3:15 am - 2:30 pmSIN-ORD
25h 15m1 stop
$1,452Qatar Airways
Find Deal
Sat, Nov 30 - Sun, Dec 15
7:05 pm - 8:45 amORD-SIN
23h 40m1 stop
2:15 am - 3:25 pmSIN-ORD
26h 10m1 stop
$1,569Qatar Airways
Find Deal
Thu, Nov 28 - Fri, Apr 4

Cathay Pacific flights from Illinois to Singapore

Our best Cathay Pacific deals on Illinois to Singapore flight tickets
Cathay Pacific
Jan 7
ORD2:40 pmChicago O'Hare Intl
25h 00m
1 stop
SIN5:40 amSingapore Changi
Jan 14
SIN8:15 pmSingapore Changi
30h 45m
1 stop
ORD1:00 pmChicago O'Hare Intl
Cathay Pacific
Jan 7
ORD2:40 pmChicago O'Hare Intl
25h 00m
1 stop
SIN5:40 amSingapore Changi
Jan 13
SIN1:25 amSingapore Changi
25h 35m
1 stop
ORD1:00 pmChicago O'Hare Intl
Cathay Pacific
Mar 4
ORD2:40 pmChicago O'Hare Intl
25h 00m
1 stop
SIN5:40 amSingapore Changi
Mar 12
SIN1:25 amSingapore Changi
25h 35m
1 stop
ORD2:00 pmChicago O'Hare Intl

Turkish Airlines flights from Illinois to Singapore

Our best Turkish Airlines deals on Illinois to Singapore flight tickets
Turkish Airlines
Mar 4
ORD8:30 pmChicago O'Hare Intl
31h 05m
1 stop
SIN5:35 pmSingapore Changi
Mar 13
SIN5:05 amSingapore Changi
27h 30m
1 stop
ORD7:35 pmChicago O'Hare Intl
Turkish Airlines
Feb 4
ORD8:30 pmChicago O'Hare Intl
22h 15m
1 stop
SIN8:45 amSingapore Changi
Feb 18
SIN11:25 pmSingapore Changi
33h 10m
1 stop
ORD6:35 pmChicago O'Hare Intl
Turkish Airlines
Feb 9
ORD8:30 pmChicago O'Hare Intl
22h 15m
1 stop
SIN8:45 amSingapore Changi
Mar 6
SIN10:25 amSingapore Changi
46h 10m
1 stop
ORD6:35 pmChicago O'Hare Intl

See travel insights to Singapore from

How to get the cheapest flight ticket from Illinois to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Illinois to Singapore is on a Monday when prices can be found for as low as $1,099. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $1,403.

Can stopping save me money on Illinois to Singapore flights?

You could potentially save up to 7% on your flight if you consider stops on a Illinois to Singapore flight.

Cheap Illinois to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Singapore

Best Price Found

$454

Fastest flight time

22h 15m

Direct flights

None

Airports in Singapore

1 airport
The best one-way flight to Singapore from Illinois in the past 72 hours is $454. The best round-trip flight deal from Illinois to Singapore found on momondo in the last 72 hours is $721.
The fastest flight from Illinois to Singapore takes 22h 15m
There are no direct flights from Illinois to Singapore. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Singapore Changi Airport and Chicago Midway Airport - Singapore Changi Airport.
There is 1 airport near Singapore: Singapore Changi (SIN)

  • When did momondo last update prices for flights from Illinois to Singapore?

    Prices for flights from Illinois to Singapore refresh daily.

  • How many operators does momondo search for flights from Illinois to Singapore?

  • How old do you have to be to fly from Illinois to Singapore?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Singapore.

  • What documentation or ID do you need to fly to Singapore?

    The required travel and health documents for your Singapore trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Illinois to Singapore

Compare and see reviews for airlines that fly from Illinois to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $750Free CancellationRating
7.4
3,928 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $783Free CancellationRating
8.3
1,449 reviews
Search Japan Airlines flights
United AirlinesPriceFrom $836Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
Cathay PacificPriceFrom $881Free CancellationRating
7.6
872 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $951Free CancellationRating
7.5
3,827 reviews
Search Qatar Airways flights
EVA AirPriceFrom $1,080Free CancellationRating
8.4
1,307 reviews
Search EVA Air flights
American AirlinesPriceFrom $1,200Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Korean AirPriceFrom $1,238Free CancellationRating
8.4
1,019 reviews
Search Korean Air flights
DeltaPriceFrom $1,241Free CancellationRating
8.0
8,734 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Singapore?

It is quick and easy to find Illinois to Singapore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Singapore that suits you.

Can I find flights from Illinois to Singapore with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Singapore flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Singapore?

Once you have performed a search for Illinois to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Illinois to Singapore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Singapore from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 11/30
Sat 12/7
Email me momondo's favorite deals

Find better results for your trip to Singapore

Popular cities in Singapore

Popular flights according to clicks in the last 7 days on momondo