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Cheap flights from Singapore to Chicago from $500

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 1/30. 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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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
$875Korean Air
Thu, Jan 29 - Fri, Feb 6
Korean Air Logo
1:35 am - 8:40 am
SIN
-
ORD
21h 05m1 stop
Korean Air Logo
11:25 am - 5:00 am
ORD
-
SIN
27h 35m1 stop
$876Korean Air
Mon, Feb 9 - Fri, Feb 20
Delta Logo
1:35 am - 11:56 pm
SIN
-
ORD
36h 21m2 stops
Delta Logo
7:59 pm - 8:25 pm
ORD
-
SIN
34h 26m2 stops
$877Delta
Wed, Jan 28 - Thu, Feb 5
Air Canada Logo
8:50 am - 2:41 pm
SIN
-
ORD
19h 51m1 stop
Air Canada Logo
8:00 am - 12:55 am
ORD
-
SIN
26h 55m2 stops
$901Air Canada
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
10:20 pm - 6:25 am
SIN
-
ORD
22h 05m1 stop
United Airlines Logo
4:16 pm - 8:15 pm
ORD
-
SIN
37h 59m1 stop
$935United Airlines
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
10:45 am - 6:48 pm
SIN
-
ORD
22h 03m1 stop
United Airlines Logo
7:58 pm - 8:15 pm
ORD
-
SIN
34h 17m1 stop
$936United Airlines
Sat, Jan 31 - Sat, Feb 7
Japan Airlines Logo
2:20 am - 7:30 am
SIN
-
ORD
19h 10m1 stop
Japan Airlines Logo
10:35 am - 12:50 am
ORD
-
SIN
24h 15m1 stop
$947Japan Airlines
Mon, Dec 29 - Thu, Jan 15
Multiple Airlines Logo
11:15 am - 7:25 pm
SIN
-
ORD
45h 10m2 stops
Multiple Airlines Logo
1:10 pm - 7:30 am
ORD
-
SIN
29h 20m1 stop
$956Multiple Airlines
Wed, Mar 25 - Sun, Apr 5
Japan Airlines Logo
10:25 pm - 7:35 am
SIN
-
ORD
23h 10m1 stop
Japan Airlines Logo
9:25 am - 6:35 am
ORD
-
SIN
31h 10m2 stops
$964Japan Airlines
Thu, Feb 26 - Sun, Mar 1
Japan Airlines Logo
10:25 pm - 7:35 am
SIN
-
ORD
23h 10m1 stop
Japan Airlines Logo
9:25 am - 6:35 am
ORD
-
SIN
31h 10m2 stops
$965Japan Airlines
Thu, Feb 26 - Sun, Mar 1

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 29
SIN1:35 amSingapore Changi
21h 05m
1 stop
ORD8:40 amChicago O'Hare Intl
Feb 6
ORD7:59 pmChicago O'Hare Intl
38h 11m
2 stops
SIN12:10 amSingapore Changi
$969
Find similar
Delta
Feb 1
SIN10:30 pmSingapore Changi
39h 23m
2 stops
ORD11:53 pmChicago O'Hare Intl
Feb 8
ORD11:25 amChicago O'Hare Intl
27h 35m
1 stop
SIN5:00 amSingapore Changi
$974
Find similar
Delta
Feb 9
SIN1:35 amSingapore Changi
36h 18m
2 stops
ORD11:53 pmChicago O'Hare Intl
Feb 20
ORD11:25 amChicago O'Hare Intl
27h 35m
1 stop
SIN5:00 amSingapore Changi
$975
Find similar

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

Our best EVA Air deals on Singapore to Chicago O'Hare Intl Airport flight tickets
EVA Air
Dec 28
SIN1:15 pmSingapore Changi
31h 14m
2 stops
ORD6:29 amChicago O'Hare Intl
Jan 11
ORD6:06 pmChicago O'Hare Intl
30h 24m
2 stops
SIN2:30 pmSingapore Changi
$1,065
Find similar
EVA Air
Jan 18
SIN3:45 pmSingapore Changi
41h 50m
1 stop
ORD7:35 pmChicago O'Hare Intl
May 17
ORD6:00 amChicago O'Hare Intl
41h 00m
2 stops
SIN12:00 pmSingapore Changi
$1,124
Find similar
EVA Air
Jan 18
SIN1:15 pmSingapore Changi
48h 35m
2 stops
ORD11:50 pmChicago O'Hare Intl
May 17
ORD6:00 amChicago O'Hare Intl
41h 00m
2 stops
SIN12:00 pmSingapore Changi
$1,147
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 18, 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

Thu 1/29

1:35 am-8:40 am

1 stop21h 05m

Chicago O'Hare Intl

Fri 2/6

11:25 am-12:10 am

1 stop22h 45m

$875

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 2/9

1:35 am-8:40 am

1 stop21h 05m

Chicago O'Hare Intl

Fri 2/20

11:25 am-5:00 am

1 stop27h 35m

$876

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 1/28

1:35 am-11:56 pm

2 stops36h 21m

Chicago O'Hare Intl

Thu 2/5

7:59 pm-8:25 pm

2 stops34h 26m

$877

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 1/29

8:50 am-2:41 pm

1 stop19h 51m

Chicago O'Hare Intl

Thu 2/5

8:00 am-12:55 am

2 stops26h 55m

$901

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 1/29

10:20 pm-6:25 am

1 stop22h 05m

Chicago O'Hare Intl

Thu 2/5

4:16 pm-8:15 pm

1 stop37h 59m

$935

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 1/31

10:45 am-6:48 pm

1 stop22h 03m

Chicago O'Hare Intl

Sat 2/7

7:58 pm-8:15 pm

1 stop34h 17m

$936

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 12/29

2:20 am-7:30 am

1 stop19h 10m

Chicago O'Hare Intl

Thu 1/15

10:35 am-12:50 am

1 stop24h 15m

$947

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 3/25

11:15 am-7:25 pm

2 stops45h 10m

Chicago O'Hare Intl

Sun 4/5

1:10 pm-7:30 am

1 stop29h 20m

$956

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 2/26

10:25 pm-7:35 am

1 stop23h 10m

Chicago O'Hare Intl

Sun 3/1

9:25 am-6:35 am

2 stops31h 10m

$964

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 2/26

10:25 pm-7:35 am

1 stop23h 10m

Chicago O'Hare Intl

Sun 3/1

9:25 am-6:35 am

2 stops31h 10m

$965

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 typical price of a round-trip flight between Singapore and Chicago O'Hare Intl Airport?

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.

How have Singapore to Chicago O'Hare Intl Airport flight prices changed over time?

As of December 2025, prices for Singapore to Chicago O'Hare Intl Airport flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Singapore to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Singapore to Chicago O'Hare Intl Airport (SIN to ORD) 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

19h 15m

Direct flights

None
The fastest flight from Singapore to Chicago O'Hare Intl Airport takes 19h 15m
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

  • How far is Singapore Changi to Chicago O'Hare Intl by plane?

    A flight from Singapore Changi to Chicago O'Hare Intl will travel around 9350.8 mi. Typically, this will take 19h 15m by plane in normal conditions.

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

    Prices for flights from Singapore Changi Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

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

    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 Singapore Changi Airport 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 you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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 collates all your flight options in one place and lets you filter them to find the perfect flight from Singapore to Chicago. momondo saves you time and could save you money on your trip.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Singapore to Chicago.

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

Price alerts on flights to Chicago from Singapore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Chicago O'Hare Intl Airport trip

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