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Cheap flights from Singapore to Chicago from $493

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 10/10. 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 (SIN-CHI)

Cheap round-trip flights

Air Canada Logo
9:00 pm - 4:44 pmSIN-ORD
32h 44m2 stops
Air Canada Logo
2:00 pm - 7:00 amORD-SIN
27h 00m2 stops
$764Air Canada
Find Deal
Mon, Oct 27 - Thu, Nov 13
Air Canada Logo
8:50 am - 2:41 pmSIN-ORD
19h 51m1 stop
Air Canada Logo
8:45 am - 7:00 amORD-SIN
32h 15m2 stops
$771Air Canada
Find Deal
Thu, Nov 13 - Sun, Nov 30
Air Canada Logo
9:00 pm - 2:41 pmSIN-ORD
30h 41m2 stops
Air Canada Logo
3:40 pm - 7:00 amORD-SIN
25h 20m1 stop
$774Air Canada
Find Deal
Mon, Oct 27 - Thu, Nov 13
ANA Logo
10:10 pm - 8:40 amSIN-ORD
23h 30m1 stop
ANA Logo
11:50 am - 12:45 amORD-SIN
23h 55m1 stop
$830ANA
Find Deal
Thu, Sep 18 - Mon, Sep 22
ANA Logo
6:15 am - 2:55 pmSIN-ORD
21h 40m1 stop
ANA Logo
11:50 am - 12:45 amORD-SIN
23h 55m1 stop
$843ANA
Find Deal
Mon, Sep 15 - Tue, Sep 30
Korean Air Logo
1:30 am - 9:30 amSIN-ORD
21h 00m1 stop
Korean Air Logo
11:05 am - 8:25 pmORD-SIN
43h 20m1 stop
$936Korean Air
Find Deal
Sun, Oct 26 - Thu, Nov 13
Korean Air Logo
1:35 am - 9:30 amSIN-ORD
20h 55m1 stop
Korean Air Logo
11:15 am - 5:00 amORD-SIN
27h 45m1 stop
$941Korean Air
Find Deal
Sun, Oct 26 - Thu, Nov 13
United Airlines Logo
8:45 am - 9:24 pmSIN-ORD
25h 39m1 stop
United Airlines Logo
6:32 pm - 6:15 amORD-SIN
22h 43m1 stop
$956United Airlines
Find Deal
Sun, Oct 12 - Thu, Oct 23
United Airlines Logo
8:40 pm - 1:32 pmSIN-ORD
29h 52m1 stop
United Airlines Logo
6:15 am - 6:25 pmORD-SIN
23h 10m1 stop
$963United Airlines
Find Deal
Fri, Oct 17 - Wed, Oct 22
Cathay Pacific Logo
1:50 am - 2:25 pmSIN-ORD
25h 35m1 stop
Cathay Pacific Logo
4:00 pm - 5:30 amORD-SIN
24h 30m1 stop
$965Cathay Pacific
Find Deal
Fri, Sep 19 - Tue, Sep 23

Air Canada flights from Singapore to Chicago

Our best Air Canada deals on Singapore to Chicago flight tickets
Air Canada
Oct 27
SIN9:00 pmSingapore Changi
32h 44m
2 stops
ORD4:44 pmChicago O'Hare Intl
Nov 13
ORD2:00 pmChicago O'Hare Intl
27h 00m
2 stops
SIN7:00 amSingapore Changi
$764
Find similar
Air Canada
Nov 13
SIN8:50 amSingapore Changi
19h 51m
1 stop
ORD2:41 pmChicago O'Hare Intl
Nov 30
ORD8:45 amChicago O'Hare Intl
32h 15m
2 stops
SIN7:00 amSingapore Changi
$771
Find similar
Air Canada
Oct 27
SIN9:00 pmSingapore Changi
30h 41m
2 stops
ORD2:41 pmChicago O'Hare Intl
Nov 13
ORD3:40 pmChicago O'Hare Intl
25h 20m
1 stop
SIN7:00 amSingapore Changi
$774
Find similar

Korean Air flights from Singapore to Chicago

Our best Korean Air deals on Singapore to Chicago flight tickets
Korean Air
Oct 26
SIN1:30 amSingapore Changi
21h 00m
1 stop
ORD9:30 amChicago O'Hare Intl
Nov 13
ORD11:05 amChicago O'Hare Intl
43h 20m
1 stop
SIN8:25 pmSingapore Changi
$936
Find similar
Korean Air
Oct 26
SIN1:35 amSingapore Changi
20h 55m
1 stop
ORD9:30 amChicago O'Hare Intl
Nov 13
ORD11:15 amChicago O'Hare Intl
27h 45m
1 stop
SIN5:00 amSingapore Changi
$941
Find similar
Korean Air
Feb 7
SIN1:30 amSingapore Changi
21h 10m
1 stop
ORD8:40 amChicago O'Hare Intl
Feb 24
ORD11:25 amChicago O'Hare Intl
27h 35m
1 stop
SIN5:00 amSingapore Changi
$946
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Singapore to Chicago 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 August 25, 2025.
Use the filters below to find and compare flights from Singapore to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 10/27

9:00 pm-4:44 pm

2 stops32h 44m

Chicago O'Hare Intl

Thu 11/13

2:00 pm-7:00 am

2 stops27h 00m

$764

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 11/13

8:50 am-2:41 pm

1 stop19h 51m

Chicago O'Hare Intl

Sun 11/30

8:45 am-7:00 am

2 stops32h 15m

$771

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 10/27

9:00 pm-2:41 pm

2 stops30h 41m

Chicago O'Hare Intl

Thu 11/13

3:40 pm-7:00 am

1 stop25h 20m

$774

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 9/18

10:10 pm-8:40 am

1 stop23h 30m

Chicago O'Hare Intl

Mon 9/22

11:50 am-12:45 am

1 stop23h 55m

$830

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 9/15

6:15 am-2:55 pm

1 stop21h 40m

Chicago O'Hare Intl

Tue 9/30

11:50 am-12:45 am

1 stop23h 55m

$843

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 10/26

1:30 am-9:30 am

1 stop21h 00m

Chicago O'Hare Intl

Thu 11/13

11:05 am-8:25 pm

1 stop43h 20m

$936

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 10/26

1:35 am-9:30 am

1 stop20h 55m

Chicago O'Hare Intl

Thu 11/13

11:15 am-5:00 am

1 stop27h 45m

$941

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 10/12

8:45 am-9:24 pm

1 stop25h 39m

Chicago O'Hare Intl

Thu 10/23

6:32 pm-6:15 am

1 stop22h 43m

$956

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 10/17

8:40 pm-1:32 pm

1 stop29h 52m

Chicago O'Hare Intl

Wed 10/22

6:15 am-6:25 pm

1 stop23h 10m

$963

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 9/19

1:50 am-2:25 pm

1 stop25h 35m

Chicago O'Hare Intl

Tue 9/23

4:00 pm-5:30 am

1 stop24h 30m

$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

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?

The month of October is, on average, the cheapest month to fly to Chicago from Singapore, with most prices found around $906. If you’re not able to fly to Chicago in October, then April is your next best option. Flight prices from Singapore to Chicago during April average around $934.

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

The cheapest day to depart on your flight to Chicago is on a Monday when prices can be found for as low as $1,114. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Singapore to Chicago for around $1,564.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Singapore to Chicago during this time can be as low as $1,166. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $1,286.

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,230 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Singapore for as low as $947 on momondo.

Can stopping save me money on Singapore to Chicago flights?

You could potentially save up to 6% on your flight if you consider stops on a Singapore to Chicago flight.

How have Singapore to Chicago flight prices changed over time?

As of August 2025, prices for Singapore to Chicago flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Singapore to Chicago

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

Cheap Singapore to Chicago (SIN to CHI) flight deals and tips

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

Direct flights

None
There are no direct flights from Singapore to Chicago. There are no popular flight routes from Singapore to Chicago.
Search flight deals

  • How far is Singapore Changi to Chicago by plane?

    The distance between Singapore Changi and Chicago is about 9361.7 mi. 19h 51m is a normal flight duration for this route.

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

    Prices for flights from Singapore Changi Airport to Chicago refresh daily.

  • How many operators does momondo search for flights from Singapore Changi Airport to Chicago?

  • How old do you have to be to fly from Singapore Changi Airport to Chicago?

    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.

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

    The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Singapore to Chicago?

Best airlines flying from Singapore to Chicago

Compare and see reviews for airlines that fly from Singapore to Chicago with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $802Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights
Cathay PacificPriceFrom $871Free CancellationRating
7.6
975 reviews
Search Cathay Pacific flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Lansing
Portage
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Singapore.

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

momondo does allow users to show only those flights to Chicago from Singapore which offer a flexible booking policy as well as other useful filters and features.

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?

Yes momondo offers price alerts on flights to Chicago from Singapore. 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.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport