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Cheap flights from Singapore to Chicago O'Hare Intl Airport from £516

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ORD
4 Aug — 11 Aug1
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 5 July 2026.

Mon 6/720:35
SIN
-
ORD
1 stop22h 22m
Multiple Airlines
Sun 19/717:45
ORD
-
SIN
1 stop23h 55m
Multiple Airlines
Deal found 1/7£799
Mon 6/708:45
SIN
-
ORD
1 stop29h 14m
Multiple Airlines
Mon 20/717:45
ORD
-
SIN
1 stop34h 30m
Multiple Airlines
Deal found 30/6£800
Tue 25/801:25
SIN
-
ORD
2 stops32h 30m
Delta
Wed 7/1006:55
ORD
-
SIN
2 stops33h 05m
Delta
Deal found 1/7£860
Sun 5/701:25
SIN
-
ORD
2 stops33h 32m
Delta
Mon 20/707:05
ORD
-
SIN
2 stops27h 50m
Delta
Deal found 30/6£861
Mon 17/808:05
SIN
-
ORD
2 stops24h 54m
Japan Airlines
Mon 24/814:30
ORD
-
SIN
1 stop26h 40m
Japan Airlines
Deal found 3/7£879
Wed 29/708:45
SIN
-
ORD
1 stop34h 12m
United Airlines
Wed 5/815:57
ORD
-
SIN
1 stop37h 38m
United Airlines
Deal found 1/7£884
Mon 20/720:35
SIN
-
ORD
1 stop23h 41m
United Airlines
Fri 7/815:57
ORD
-
SIN
1 stop25h 18m
United Airlines
Deal found 30/6£885
Wed 26/815:20
SIN
-
ORD
1 stop42h 50m
EVA Air
Tue 6/1000:30
ORD
-
SIN
1 stop22h 25m
EVA Air
Deal found 1/7£927
Tue 28/708:45
SIN
-
ORD
1 stop29h 14m
United Airlines
Tue 4/814:30
ORD
-
SIN
2 stops26h 45m
United Airlines
Deal found 30/6£942
Sun 19/701:25
SIN
-
ORD
2 stops35h 13m
Delta
Fri 7/808:28
ORD
-
SIN
2 stops31h 32m
Delta
Deal found 30/6£977

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 5 July 2026.

Round-trip from

£860

One-way from

£516

Popular in

March

Cheapest in

September

Average price

£1,010
Delta
  • Delta
  • 25/8-7/10
  • 4 total stops
  • 65h 35m total
  • Singapore to Chicago
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 14/9
  • 1 total stop
  • 38h 35m total
  • Singapore to Chicago
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£185 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£53 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 5 July 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

Mon 17/8

08:05-19:59

2 stops24h 54m

Chicago O'Hare Intl

Mon 24/8

14:30-06:10

1 stop26h 40m

£879

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 29/7

08:45-05:57

1 stop34h 12m

Chicago O'Hare Intl

Wed 5/8

15:57-18:35

1 stop37h 38m

£884

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 27/8

20:35-05:59

1 stop22h 24m

Chicago O'Hare Intl

Sun 30/8

10:35-06:15

1 stop30h 40m

£885
Fastest return journey

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 20/7

20:35-07:16

1 stop23h 41m

Chicago O'Hare Intl

Fri 7/8

15:57-06:15

1 stop25h 18m

£885

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 28/7

08:45-00:59

1 stop29h 14m

Chicago O'Hare Intl

Tue 4/8

14:30-06:15

2 stops26h 45m

£942

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 15/8

12:50-09:40

1 stop33h 50m

Chicago O'Hare Intl

Sat 22/8

20:10-09:30

1 stop24h 20m

£1,005

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 1/8

12:50-09:40

1 stop33h 50m

Chicago O'Hare Intl

Sun 16/8

20:10-08:45

1 stop23h 35m

£1,006

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 15/8

07:30-23:29

2 stops28h 59m

Chicago O'Hare Intl

Sat 22/8

12:30-05:00

1 stop27h 30m

£1,129

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 17/8

10:35-09:09

2 stops59h 34m

Chicago O'Hare Intl

Mon 24/8

20:35-21:45

1 stop36h 10m

£1,350

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 17/7

12:30-15:45

2 stops40h 15m

Chicago O'Hare Intl

Mon 20/7

20:35-20:30

2 stops34h 55m

£1,353

Flights are sorted by cheapest return flights first.

Deals found on 1/7

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?

    Japan Airlines and United Airlines can get you from Singapore to Chicago O'Hare Intl Airport in just under 24h 54m. Your travel time can differ by up to 9h 18m. 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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