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Cheap flights from Singapore to Chicago O'Hare Intl Airport from £439

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ORD
30 May — 6 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to O'Hare Intl
Explore the most affordable flight options available from Singapore to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2026.

Sun 27/1201:35
SIN
-
ORD
1 stop20h 55m
Korean Air
Mon 11/111:25
ORD
-
SIN
1 stop43h 00m
Korean Air
Deal found 25/4£709
Mon 28/1222:30
SIN
-
ORD
1 stop24h 00m
Korean Air
Wed 13/111:25
ORD
-
SIN
1 stop22h 45m
Korean Air
Deal found 28/4£710
Mon 28/1201:35
SIN
-
ORD
1 stop20h 55m
Delta
Mon 11/119:55
ORD
-
SIN
2 stops38h 15m
Delta
Deal found 25/4£788
Sun 11/1022:00
SIN
-
ORD
1 stop24h 30m
Delta
Mon 26/1007:00
ORD
-
SIN
2 stops28h 10m
Delta
Deal found 27/4£788
Mon 28/1222:30
SIN
-
ORD
1 stop24h 00m
Delta
Sun 10/117:55
ORD
-
SIN
2 stops36h 30m
Delta
Deal found 28/4£789
Wed 7/1001:25
SIN
-
ORD
2 stops31h 55m
Delta
Fri 16/1007:00
ORD
-
SIN
2 stops27h 55m
Delta
Deal found 30/4£790
Mon 28/1222:30
SIN
-
ORD
1 stop24h 00m
Delta
Tue 12/107:00
ORD
-
SIN
2 stops27h 10m
Delta
Deal found 28/4£791
Sun 4/1022:00
SIN
-
ORD
2 stops29h 19m
Delta
Sun 18/1005:30
ORD
-
SIN
2 stops34h 30m
Delta
Deal found 29/4£792
Sun 27/1201:35
SIN
-
ORD
2 stops35h 55m
Delta
Mon 11/115:00
ORD
-
SIN
2 stops39h 25m
Delta
Deal found 28/4£793
Tue 29/1201:35
SIN
-
ORD
1 stop20h 55m
Korean Air
Wed 13/111:25
ORD
-
SIN
1 stop22h 45m
Korean Air
Deal found 28/4£823
Sun 11/1013:45
SIN
-
ORD
2 stops30h 15m
Multiple Airlines
Mon 26/1017:55
ORD
-
SIN
2 stops30h 10m
Multiple Airlines
Deal found 27/4£886
Mon 28/1201:35
SIN
-
ORD
1 stop20h 55m
Delta
Thu 14/117:55
ORD
-
SIN
2 stops36h 30m
Delta
Deal found 28/4£903

Find flight deals from Singapore to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 April 2026.

Round-trip from

£788

One-way from

£439

Popular in

March

Cheapest in

September

Average price

£766
Delta
  • Delta
  • 12/10-28/10
  • 3 total stops
  • 54h 05m total
  • Singapore to Chicago
Search Deals
Delta
  • Delta
  • 14/9
  • 2 total stops
  • 26h 00m total
  • Singapore to Chicago
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£96 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to O'Hare Intl 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, Cheapflights users made 858,174 searches. Data last updated 30 April 2026.
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

Cheapest return flight

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 7/6

22:00-17:20

2 stops32h 20m

Chicago O'Hare Intl

Sun 9/8

06:30-05:00

2 stops33h 30m

£905

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 11/6

07:30-23:39

2 stops29h 09m

Chicago O'Hare Intl

Thu 17/9

07:00-05:00

2 stops33h 00m

£908

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 10/5

22:00-21:50

2 stops36h 50m

Chicago O'Hare Intl

Wed 13/5

08:10-05:00

2 stops31h 50m

£936

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 5/6

01:30-16:50

1 stop28h 20m

Chicago O'Hare Intl

Fri 12/6

16:33-16:15

2 stops34h 42m

£956

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 8/6

01:30-16:50

1 stop28h 20m

Chicago O'Hare Intl

Tue 16/6

06:00-21:15

2 stops26h 15m

£956

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 8/6

13:45-06:20

2 stops29h 35m

Chicago O'Hare Intl

Sat 20/6

20:05-12:35

2 stops27h 30m

£968

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 10/10

13:45-14:12

2 stops37h 27m

Chicago O'Hare Intl

Sun 25/10

15:09-13:05

2 stops32h 56m

£987

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 9/6

21:15-16:50

2 stops32h 35m

Chicago O'Hare Intl

Tue 16/6

06:00-21:15

2 stops26h 15m

£1,018

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 9/5

01:30-16:50

1 stop28h 20m

Chicago O'Hare Intl

Wed 13/5

15:57-16:15

2 stops35h 18m

£1,064

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 6/6

21:30-15:45

2 stops31h 15m

Chicago O'Hare Intl

Sun 14/6

20:35-11:30

2 stops25h 55m

£1,078

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Singapore to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Chicago O'Hare Intl Airport

How much does it cost for a return flight from Singapore to Chicago O'Hare Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Singapore to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Singapore to Chicago O'Hare Intl?

    Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly out of when you book flights from Singapore to Chicago O'Hare Intl. 0 airlines have flights from Changi to Chicago O'Hare Intl on a regular basis. Booking flights from Singapore Changi to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.

  • How long is the flight from Singapore to Chicago O'Hare Intl Airport?

    Delta, Qatar Airways, and Malaysia Airlines can get you from Singapore to Chicago O'Hare Intl Airport in just under 32h 30m. Your travel time can differ by up to 4h 20m. The distance between Singapore and Chicago O'Hare Intl Airport is about 9345 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Singapore to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Singapore to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to O'Hare Intl.

  • Can I find deals for business class flights from Singapore to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Singapore to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Elk Grove Village

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How does Cheapflights help users find flights from Singapore to O'Hare Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to O'Hare Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Singapore to O'Hare Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to O'Hare Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Singapore to O'Hare Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to O'Hare Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Singapore to O'Hare Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Singapore today and book when prices fit your budget.

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