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Cheap flights from Singapore to Chicago from $514

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 10/2. 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

Air Canada Logo
8:50 am - 8:00 amSIN-ORD
36h 10m2 stops
Air Canada Logo
12:50 pm - 7:00 amORD-SIN
29h 10m2 stops
$818Air Canada
Find Deal
Sun, Oct 26 - Fri, Oct 31
ANA Logo
6:15 am - 2:55 pmSIN-ORD
21h 40m1 stop
ANA Logo
4:25 pm - 6:55 amORD-SIN
24h 30m1 stop
$821ANA
Find Deal
Sun, Sep 21 - Tue, Nov 11
Logo
11:05 am - 12:54 amSIN-ORD
26h 49m2 stops
Logo
5:35 pm - 5:35 pmORD-SIN
35h 00m1 stop
$850
Find Deal
Tue, Oct 21 - Tue, Oct 28
Korean Air Logo
1:10 am - 9:30 amSIN-ORD
21h 20m1 stop
Korean Air Logo
12:15 pm - 5:00 amORD-SIN
27h 45m1 stop
$931Korean Air
Find Deal
Mon, Oct 20 - Tue, Oct 28
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
$936Korean Air
Find Deal
Sun, Oct 26 - Thu, Nov 13
Cathay Pacific Logo
1:25 am - 2:00 pmSIN-ORD
25h 35m1 stop
Cathay Pacific Logo
2:40 pm - 5:40 amORD-SIN
25h 00m1 stop
$954Cathay Pacific
Find Deal
Sun, Oct 26 - Thu, Nov 13
United Airlines Logo
10:10 am - 11:10 pmSIN-ORD
27h 00m1 stop
United Airlines Logo
6:47 am - 8:15 pmORD-SIN
23h 28m1 stop
$960United Airlines
Find Deal
Fri, Dec 12 - Mon, Jan 12
United Airlines Logo
10:10 am - 7:44 pmSIN-ORD
23h 34m1 stop
United Airlines Logo
6:47 am - 8:15 pmORD-SIN
23h 28m1 stop
$961United Airlines
Find Deal
Fri, Dec 12 - Mon, Jan 12
Logo
1:50 am - 11:59 pmSIN-ORD
35h 09m2 stops
Logo
6:30 am - 12:25 amORD-SIN
28h 55m2 stops
$987
Find Deal
Sat, Oct 25 - Fri, Oct 31
Cathay Pacific Logo
1:25 am - 1:00 pmSIN-ORD
25h 35m1 stop
Cathay Pacific Logo
2:40 pm - 3:45 pmORD-SIN
35h 05m1 stop
$995Cathay Pacific
Find Deal
Wed, Dec 10 - Wed, Jan 7

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

Our best Air Canada deals on Singapore to Chicago O'Hare Intl Airport flight tickets
Air Canada
Oct 26
SIN8:50 amSingapore Changi
36h 10m
2 stops
ORD8:00 amChicago O'Hare Intl
Oct 31
ORD12:50 pmChicago O'Hare Intl
29h 10m
2 stops
SIN7:00 amSingapore Changi
$818
Find similar
Air Canada
Oct 11
SIN9:10 amSingapore Changi
35h 51m
2 stops
ORD8:01 amChicago O'Hare Intl
Oct 26
ORD3:40 pmChicago O'Hare Intl
26h 20m
1 stop
SIN7:00 amSingapore Changi
$822
Find similar
Air Canada
Feb 20
SIN8:50 amSingapore Changi
37h 15m
2 stops
ORD8:05 amChicago O'Hare Intl
Mar 8
ORD3:40 pmChicago O'Hare Intl
26h 20m
1 stop
SIN7:00 amSingapore Changi
$844
Find similar

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
Oct 20
SIN1:10 amSingapore Changi
21h 20m
1 stop
ORD9:30 amChicago O'Hare Intl
Oct 28
ORD12:15 pmChicago O'Hare Intl
27h 45m
1 stop
SIN5:00 amSingapore Changi
$931
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
$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
$938
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 September 8, 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

Sun 10/26

8:50 am-8:00 am

2 stops36h 10m

Chicago O'Hare Intl

Fri 10/31

12:50 pm-7:00 am

2 stops29h 10m

$818

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 9/21

6:15 am-2:55 pm

1 stop21h 40m

Chicago O'Hare Intl

Tue 11/11

4:25 pm-6:55 am

1 stop24h 30m

$821

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 10/21

11:05 am-12:54 am

2 stops26h 49m

Chicago O'Hare Intl

Tue 10/28

5:35 pm-5:35 pm

1 stop35h 00m

$850

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 10/20

1:10 am-9:30 am

1 stop21h 20m

Chicago O'Hare Intl

Tue 10/28

12:15 pm-5:00 am

1 stop27h 45m

$931

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

$936

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 10/26

1:25 am-2:00 pm

1 stop25h 35m

Chicago O'Hare Intl

Thu 11/13

2:40 pm-5:40 am

1 stop25h 00m

$954

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 12/12

10:10 am-11:10 pm

1 stop27h 00m

Chicago O'Hare Intl

Mon 1/12

6:47 am-8:15 pm

1 stop23h 28m

$960

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 12/12

10:10 am-7:44 pm

1 stop23h 34m

Chicago O'Hare Intl

Mon 1/12

6:47 am-8:15 pm

1 stop23h 28m

$961

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 10/25

1:50 am-11:59 pm

2 stops35h 09m

Chicago O'Hare Intl

Fri 10/31

6:30 am-12:25 am

2 stops28h 55m

$987

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 12/10

1:25 am-1:00 pm

1 stop25h 35m

Chicago O'Hare Intl

Wed 1/7

2:40 pm-3:45 pm

1 stop35h 05m

$995

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 February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Singapore averaging around $975.

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.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $1,219 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Singapore for as low as $947 on momondo.

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

Direct flights

None
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.
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  • 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 many operators does momondo search for flights from Singapore to Chicago O'Hare Intl Airport?

  • 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.

Best airlines flying from Singapore to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Singapore to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $802Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
Cathay PacificPriceFrom $871Free CancellationRating
7.6
988 reviews
Search Cathay Pacific flights

Traveling to a place near Chicago?

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