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Cheap flights from Singapore to Chicago O'Hare Intl Airport from S$ 756

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 4-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ORD
3 May — 10 May1
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 3 April 2026.

Sun 13-900:50
SIN
-
ORD
1 stop27h 15m
ANA
Tue 29-907:15
ORD
-
SIN
2 stops27h 05m
ANA
Deal found 31-3S$ 1,092
Sat 12-900:50
SIN
-
ORD
1 stop27h 15m
ANA
Mon 28-912:00
ORD
-
SIN
1 stop29h 40m
ANA
Deal found 30-3S$ 1,094
Mon 20-701:55
SIN
-
ORD
2 stops35h 03m
Japan Airlines
Tue 28-708:59
ORD
-
SIN
2 stops32h 11m
Japan Airlines
Deal found 29-3S$ 1,184
Mon 14-907:30
SIN
-
ORD
1 stop39h 00m
Korean Air
Tue 29-912:10
ORD
-
SIN
1 stop22h 45m
Korean Air
Deal found 31-3S$ 1,187
Tue 8-907:30
SIN
-
ORD
1 stop39h 00m
Korean Air
Wed 16-912:10
ORD
-
SIN
1 stop42h 05m
Korean Air
Deal found 2-4S$ 1,197
Wed 28-1010:40
SIN
-
ORD
1 stop35h 50m
Korean Air
Sun 1-1111:15
ORD
-
SIN
1 stop27h 45m
Korean Air
Deal found 30-3S$ 1,219
Wed 23-1210:40
SIN
-
ORD
1 stop35h 50m
Korean Air
Sun 10-111:25
ORD
-
SIN
1 stop43h 00m
Korean Air
Deal found 31-3S$ 1,220
Mon 14-907:30
SIN
-
ORD
2 stops27h 28m
Delta
Tue 29-907:00
ORD
-
SIN
2 stops27h 55m
Delta
Deal found 31-3S$ 1,222
Sat 12-901:25
SIN
-
ORD
2 stops35h 22m
Delta
Mon 28-919:59
ORD
-
SIN
2 stops38h 56m
Delta
Deal found 30-3S$ 1,223
Mon 18-507:30
SIN
-
ORD
2 stops29h 27m
Delta
Thu 17-918:00
ORD
-
SIN
2 stops40h 55m
Delta
Deal found 1-4S$ 1,224
Sun 4-1013:45
SIN
-
ORD
2 stops30h 15m
Multiple Airlines
Thu 15-1017:55
ORD
-
SIN
2 stops29h 40m
Multiple Airlines
Deal found 30-3S$ 1,308

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 3 April 2026.

Round-trip from

S$ 1,092

One-way from

S$ 756

Popular in

March

Cheapest in

September

Average price

S$ 1,219
ANA
  • ANA
  • 13-9-29-9
  • 3 total stops
  • 54h 20m total
  • Singapore to Chicago
Search Deals
Delta
  • Delta
  • 4-5
  • 2 total stops
  • 25h 46m total
  • Singapore to Chicago
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (S$ 688 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (S$ 179 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 200,618 searches. Data last updated 3 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

Sat 12-9

01:25-23:47

2 stops35h 22m

Chicago O'Hare Intl

Mon 28-9

19:59-23:55

2 stops38h 56m

S$ 1,223

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 7-6

07:30-23:29

2 stops28h 59m

Chicago O'Hare Intl

Sun 9-8

05:15-05:00

2 stops34h 45m

S$ 1,544

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 8-6

13:45-06:20

2 stops29h 35m

Chicago O'Hare Intl

Thu 6-8

17:41-12:35

2 stops29h 54m

S$ 1,564

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 8-6

15:20-05:46

2 stops51h 26m

Chicago O'Hare Intl

Sun 19-7

00:30-11:55

1 stop22h 25m

S$ 1,623

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 13-4

19:40-16:35

1 stop33h 55m

Chicago O'Hare Intl

Thu 16-4

16:36-08:50

2 stops27h 14m

S$ 1,672

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 13-5

20:35-21:53

1 stop38h 18m

Chicago O'Hare Intl

Wed 20-5

20:20-18:35

2 stops33h 15m

S$ 1,695

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 16-5

15:20-06:20

2 stops28h 00m

Chicago O'Hare Intl

Sat 23-5

20:35-11:55

2 stops26h 20m

S$ 1,750

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 8-6

13:45-06:20

2 stops29h 35m

Chicago O'Hare Intl

Sat 20-6

17:41-12:35

2 stops29h 54m

S$ 1,780
Fastest return journey

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 8-6

13:10-21:00

1 stop20h 50m

Chicago O'Hare Intl

Thu 16-7

00:30-11:55

1 stop22h 25m

S$ 1,791

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 31-7

03:15-21:03

2 stops30h 48m

Chicago O'Hare Intl

Sun 16-8

19:20-15:45

1 stop31h 25m

S$ 1,821

Flights are sorted by cheapest return flights first.

Deals found on 2-4

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 3 April 2026.
Read through reviews of airlines operating flights from Singapore to Chicago O'Hare Intl Airport, such as ANA,Japan Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
1,163 reviews
Check prices

Entertainment

8.0

Comfort

8.2

Crew

8.7

Overall

8.4

Food

7.8

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

OKA - HND

food is good international entertainment is best but not in okinwa to tokyo.
ANA
8.4
Very Good
1,163 reviews
ANA
8.4
Very Good
1,163 reviews
Check prices

Entertainment

8.0

Comfort

8.2

Crew

8.7

Overall

8.4

Food

7.8

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

OKA - HND

food is good international entertainment is best but not in okinwa to tokyo.
Japan Airlines
8.3
Very Good
1,765 reviews
ANA
8.4
Very Good
1,163 reviews
Check prices

Entertainment

8.0

Comfort

8.2

Crew

8.7

Overall

8.4

Food

7.8

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

OKA - HND

food is good international entertainment is best but not in okinwa to tokyo.
United Airlines
7.4
Good
9,542 reviews
ANA
8.4
Very Good
1,163 reviews
Check prices

Entertainment

8.0

Comfort

8.2

Crew

8.7

Overall

8.4

Food

7.8

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

OKA - HND

food is good international entertainment is best but not in okinwa to tokyo.

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?

    Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Chicago O'Hare Intl from Singapore. Booking flights from Changi (SIN) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 3 different airlines.

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

    Departing from Singapore to Chicago O'Hare Intl Airport will take you 33h 55m. The distance between Singapore and Chicago O'Hare Intl Airport is about 15039 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Singapore to Chicago O'Hare Intl Airport round-trip?

    Currently priced at S$ 887, United Airlines will fly you from Singapore to Chicago O'Hare Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Japan Airlines and ANA - these airlines can fly you to your destination from S$ 893 and S$ 1,057, respectively. United Airlines is currently priced 42% below the average price you’ll pay for this route.

  • 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

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Fly from Singapore to O'Hare Intl on these airlines

Choose from the following airlines for your flight from Singapore to O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on 3 April 2026.
United Airlines flights from Singapore Changi to Chicago O'Hare Intl
ANA flights from Singapore Changi to Chicago O'Hare Intl

Top 3 airlines flying from Singapore to O'Hare Intl

Discover the top 3 airlines that operate flights from Singapore to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 887AverageS$ 1,358FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapestS$ 893AverageS$ 1,497FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapestS$ 1,057AverageS$ 2,611FlexibilityNo cancel feeOn-time80%
Search ANA flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'Hare Intl from Singapore.

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

Need flexible booking options for your flight to O'Hare Intl from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Singapore to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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