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Cheap flights from Singapore to Chicago from $511

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Chicago departing on 1/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Singapore to Chicago

Recent round-trip flight deals from Singapore to Chicago

Enter your travel dates to find the best prices.
Korean Air Logo
10:30 pm - 8:40 am
SIN
-
ORD
24h 10m1 stop
Korean Air Logo
11:25 am - 5:00 am
ORD
-
SIN
27h 35m1 stop
$842Korean Air
Mon, Jan 26 - Sun, Feb 8
Korean Air Logo
10:30 pm - 8:40 am
SIN
-
ORD
24h 10m1 stop
Korean Air Logo
11:25 am - 12:10 am
ORD
-
SIN
22h 45m1 stop
$859Korean Air
Tue, Feb 3 - Tue, Feb 10
Korean Air Logo
1:35 am - 8:40 am
SIN
-
ORD
21h 05m1 stop
Korean Air Logo
11:25 am - 12:10 am
ORD
-
SIN
22h 45m1 stop
$874Korean Air
Tue, Feb 3 - Wed, Feb 11
Korean Air Logo
10:30 pm - 8:40 am
SIN
-
ORD
24h 10m1 stop
Korean Air Logo
11:25 am - 5:00 am
ORD
-
SIN
27h 35m1 stop
$875Korean Air
Tue, Feb 10 - Fri, Feb 20
Delta Logo
1:35 am - 11:53 pm
SIN
-
ORD
36h 18m2 stops
Delta Logo
7:30 am - 12:10 am
ORD
-
SIN
26h 40m2 stops
$876Delta
Sun, Jan 18 - Mon, Jan 26
Air Canada Logo
8:50 am - 8:10 pm
SIN
-
ORD
25h 20m2 stops
Air Canada Logo
3:35 pm - 2:50 pm
ORD
-
SIN
33h 15m2 stops
$883Air Canada
Tue, Feb 3 - Tue, Feb 10
Air Canada Logo
8:50 am - 2:41 pm
SIN
-
ORD
19h 51m1 stop
Air Canada Logo
3:35 pm - 11:15 am
ORD
-
SIN
29h 40m2 stops
$887Air Canada
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
8:15 am - 8:00 pm
SIN
-
ORD
25h 45m2 stops
Multiple Airlines Logo
1:30 pm - 7:00 am
ORD
-
SIN
27h 30m1 stop
$918Multiple Airlines
Mon, Jan 26 - Sun, Feb 8
United Airlines Logo
10:00 am - 4:57 pm
SIN
-
ORD
20h 57m1 stop
United Airlines Logo
6:29 pm - 8:00 am
ORD
-
SIN
23h 31m1 stop
$934United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
10:00 am - 6:48 pm
SIN
-
ORD
22h 48m1 stop
United Airlines Logo
6:47 am - 8:00 am
ORD
-
SIN
35h 13m1 stop
$935United Airlines
Thu, Jan 29 - Mon, Feb 2

Korean Air flights from Singapore to Chicago O'Hare Intl Airport

Our best Korean Air deals on Singapore to Chicago O'Hare Intl Airport flight tickets
Korean Air
Jan 26
SIN10:30 pmSingapore Changi
24h 10m
1 stop
ORD8:40 amChicago O'Hare Intl
Feb 8
ORD11:25 amChicago O'Hare Intl
27h 35m
1 stop
SIN5:00 amSingapore Changi
$842
Find similar
Korean Air
Feb 3
SIN1:35 amSingapore Changi
21h 05m
1 stop
ORD8:40 amChicago O'Hare Intl
Feb 11
ORD11:25 amChicago O'Hare Intl
27h 35m
1 stop
SIN5:00 amSingapore Changi
$852
Find similar
Korean Air
Feb 3
SIN10:30 pmSingapore Changi
24h 10m
1 stop
ORD8:40 amChicago O'Hare Intl
Feb 10
ORD11:25 amChicago O'Hare Intl
22h 45m
1 stop
SIN12:10 amSingapore Changi
$859
Find similar

Delta flights from Singapore to Chicago O'Hare Intl Airport

Our best Delta deals on Singapore to Chicago O'Hare Intl Airport flight tickets
Delta
Jan 18
SIN1:35 amSingapore Changi
36h 18m
2 stops
ORD11:53 pmChicago O'Hare Intl
Jan 26
ORD7:30 amChicago O'Hare Intl
26h 40m
2 stops
SIN12:10 amSingapore Changi
$876
Find similar
Delta
Feb 10
SIN10:40 amSingapore Changi
36h 02m
2 stops
ORD8:42 amChicago O'Hare Intl
Feb 20
ORD11:25 amChicago O'Hare Intl
27h 35m
1 stop
SIN5:00 amSingapore Changi
$973
Find similar
Delta
Jan 18
SIN1:35 amSingapore Changi
36h 18m
2 stops
ORD11:53 pmChicago O'Hare Intl
Jan 26
ORD11:25 amChicago O'Hare Intl
22h 45m
1 stop
SIN12:10 amSingapore Changi
$974
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Singapore to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 22, 2025.
Use the filters below to find and compare flights from Singapore to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 1/26

10:30 pm-8:40 am

1 stop24h 10m

Chicago O'Hare Intl

Sun 2/8

11:25 am-5:00 am

1 stop27h 35m

$842

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 2/3

10:30 pm-8:40 am

1 stop24h 10m

Chicago O'Hare Intl

Tue 2/10

11:25 am-12:10 am

1 stop22h 45m

$859

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 2/3

1:35 am-8:40 am

1 stop21h 05m

Chicago O'Hare Intl

Wed 2/11

11:25 am-12:10 am

1 stop22h 45m

$874

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 2/10

10:30 pm-8:40 am

1 stop24h 10m

Chicago O'Hare Intl

Fri 2/20

11:25 am-5:00 am

1 stop27h 35m

$875

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 1/18

1:35 am-11:53 pm

2 stops36h 18m

Chicago O'Hare Intl

Mon 1/26

7:30 am-12:10 am

2 stops26h 40m

$876

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 2/3

8:50 am-8:10 pm

2 stops25h 20m

Chicago O'Hare Intl

Tue 2/10

3:35 pm-2:50 pm

2 stops33h 15m

$883

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 2/3

8:50 am-2:41 pm

1 stop19h 51m

Chicago O'Hare Intl

Tue 2/10

3:35 pm-11:15 am

2 stops29h 40m

$887

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 1/26

8:15 am-8:00 pm

2 stops25h 45m

Chicago O'Hare Intl

Sun 2/8

1:30 pm-7:00 am

1 stop27h 30m

$918

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 1/29

10:00 am-4:57 pm

1 stop20h 57m

Chicago O'Hare Intl

Mon 2/2

6:29 pm-8:00 am

1 stop23h 31m

$934

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 1/29

10:00 am-6:48 pm

1 stop22h 48m

Chicago O'Hare Intl

Mon 2/2

6:47 am-8:00 am

1 stop35h 13m

$935

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Singapore to Chicago O'Hare Intl Airport

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 month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Singapore averaging around $888.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Monday when prices can be found for as low as $1,116. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Singapore because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,495.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Singapore at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,092 when looking at flights departing at noon. Try not to purchase tickets in the afternoon because they tend to be around $1,386. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Singapore to Chicago O'Hare Intl Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a Singapore to Chicago O'Hare Intl Airport flight.

Cheap Singapore to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Chicago O'Hare Intl Airport

Fastest flight time

24h 10m

Direct flights

None
The fastest flight from Singapore to Chicago O'Hare Intl Airport takes 24h 10m
There are no direct flights from Singapore to Chicago O'Hare Intl Airport. There are no popular flight routes from Singapore to Chicago O'Hare Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Singapore to Chicago O'Hare Intl Airport?

    Prices for flights from Singapore to Chicago O'Hare Intl Airport were last updated today.

  • How old do you have to be to fly from Singapore to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Singapore to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Janesville
Tinley Park
Aurora
Elgin
Benton Harbor

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Singapore to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Singapore to Chicago 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 Singapore to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Singapore to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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