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 28h 59m. The distance between Singapore and Chicago O'Hare Intl Airport is about 15039 km. Find deals

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm. Find deals

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C). Find deals

What are the most popular airlines that fly from Singapore to Chicago O'Hare Intl Airport?

When booking a flight from Singapore to Chicago O'Hare Intl Airport, you may want to consider flying on EVA Air, Cathay Pacific or Etihad Airways as they are the most popular for this route. Find deals

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.

S$ 607+ Cheap Flights from Singapore to Chicago O'Hare Intl Airport

Cheap flight deals from Singapore to O'Hare Intl

Round-trip from	S$ 1,051
One-way from	S$ 607
Popular in	January
Cheapest in	October
Average price	S$ 1,247

Air Canada
5-10-19-10
4 total stops
69h 09m total
Singapore to Chicago

Search Deals

9-10
2 total stops
30h 00m total
Singapore to Chicago

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (S$ 187 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (S$ 48 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Singapore to O'Hare Intl

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 16 September 2025.

Sun 5-1009:10SIN - ORD

2 stops35h 51mAir Canada

Sun 19-1008:47ORD - SIN

2 stops33h 18mAir Canada

Deal found 13-9S$ 1,051

Sun 12-1009:10SIN - ORD

2 stops35h 48mAir Canada

Sun 19-1008:40ORD - SIN

2 stops33h 25mAir Canada

Deal found 14-9S$ 1,059

Sat 18-1009:10SIN - ORD

1 stop20h 32mAir Canada

Sat 25-1021:12ORD - SIN

2 stops44h 48mAir Canada

Deal found 14-9S$ 1,061

Fri 19-906:15SIN - ORD

1 stop21h 40mANA

Fri 26-917:45ORD - SIN

1 stop23h 55mANA

Deal found 14-9S$ 1,063

Sun 28-909:10SIN - ORD

2 stops35h 51mAir Canada

Sun 19-1008:51ORD - SIN

1 stop33h 14mAir Canada

Deal found 15-9S$ 1,081

Sat 11-1009:10SIN - ORD

2 stops40h 22mAir Canada

Sun 26-1008:45ORD - SIN

2 stops33h 15mAir Canada

Deal found 16-9S$ 1,083

Mon 13-1006:15SIN - ORD

1 stop39h 25mANA

Mon 20-1012:40ORD - SIN

1 stop29h 00mANA

Deal found 14-9S$ 1,085

Sun 28-922:10SIN - ORD

1 stop29h 45mANA

Sun 19-1017:45ORD - SIN

1 stop42h 00mANA

Deal found 15-9S$ 1,095

Sun 5-1022:10SIN - ORD

1 stop30h 00mANA

Sun 19-1017:45ORD - SIN

1 stop42h 00mANA

Deal found 15-9S$ 1,099

Best flights from Singapore to O'Hare Intl
Discover carefully curated flight deals from Singapore to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Thu 18-1210:10SIN - ORD

1 stop28h 59mUnited Airlines

Tue 6-117:16ORD - SIN

1 stop36h 59mUnited Airlines

Deal found 14-9S$ 1,232

Wed 22-1001:10SIN - ORD

1 stop21h 20mKorean Air

Thu 30-1012:15ORD - SIN

1 stop43h 10mKorean Air

Deal found 16-9S$ 1,249

Tue 10-210:40SIN - ORD

2 stops37h 26mDelta

Fri 20-217:45ORD - SIN

2 stops40h 25mDelta

Deal found 16-9S$ 1,252

Sat 20-1220:15SIN - ORD

1 stop30h 45mCathay Pacific

Tue 13-114:40ORD - SIN

1 stop25h 00mCathay Pacific

Deal found 14-9S$ 1,296

Wed 17-1222:20SIN - ORD

1 stop20h 40mUnited Airlines

Mon 12-106:47ORD - SIN

1 stop23h 28mUnited Airlines

Deal found 14-9S$ 1,232

Wed 22-1001:10SIN - ORD

2 stops35h 48mDelta

Thu 30-1007:37ORD - SIN

2 stops32h 23mDelta

Deal found 16-9S$ 1,252

Mon 9-201:35SIN - ORD

1 stop21h 05mKorean Air

Fri 20-211:25ORD - SIN

1 stop27h 35mKorean Air

Deal found 14-9S$ 1,253

Sun 19-1020:40SIN - ORD

1 stop21h 45mUnited Airlines

Sun 26-1007:10ORD - SIN

1 stop24h 05mUnited Airlines

Deal found 16-9S$ 1,232

Sun 14-1222:20SIN - ORD

1 stop20h 40mUnited Airlines

Tue 13-106:47ORD - SIN

1 stop23h 28mUnited Airlines

Deal found 14-9S$ 1,232

Sun 14-1222:20SIN - ORD

1 stop20h 40mUnited Airlines

Mon 12-118:29ORD - SIN

1 stop23h 31mUnited Airlines

Deal found 14-9S$ 1,232

Sat 13-1210:10SIN - ORD

1 stop27h 00mUnited Airlines

Mon 5-112:45ORD - SIN

1 stop29h 15mUnited Airlines

Deal found 14-9S$ 1,243

Last-minute flights from Singapore to O'Hare Intl
Discover last-minute flight deals from Singapore to O'Hare Intl. Data last updated 16 September 2025 and is based on user searches.

Fri 19-906:15SIN - ORD

1 stop21h 40mANA

Fri 26-917:45ORD - SIN

1 stop23h 55mANA

Deal found 14-9S$ 1,063

Sun 28-909:10SIN - ORD

2 stops35h 51mAir Canada

Sun 19-1008:51ORD - SIN

1 stop33h 14mAir Canada

Deal found 15-9S$ 1,081

Sun 28-922:10SIN - ORD

1 stop29h 45mANA

Sun 19-1017:45ORD - SIN

1 stop42h 00mANA

Deal found 15-9S$ 1,095

Sun 5-1009:10SIN - ORD

2 stops35h 51mAir Canada

Sun 19-1008:47ORD - SIN

2 stops33h 18mAir Canada

Deal found 13-9S$ 1,051

Sun 5-1022:10SIN - ORD

1 stop30h 00mANA

Sun 19-1017:45ORD - SIN

1 stop42h 00mANA

Deal found 15-9S$ 1,099

Sat 11-1009:10SIN - ORD

2 stops40h 22mAir Canada

Sun 26-1008:45ORD - SIN

2 stops33h 15mAir Canada

Deal found 16-9S$ 1,083

Sun 12-1009:10SIN - ORD

2 stops35h 48mAir Canada

Sun 19-1008:40ORD - SIN

2 stops33h 25mAir Canada

Deal found 14-9S$ 1,059

Mon 13-1006:15SIN - ORD

1 stop39h 25mANA

Mon 20-1012:40ORD - SIN

1 stop29h 00mANA

Deal found 14-9S$ 1,085

Sat 18-1009:10SIN - ORD

2 stops40h 22mAir Canada

Sat 25-1021:12ORD - SIN

2 stops44h 48mAir Canada

Deal found 14-9S$ 1,061

One-way flights from Singapore to O'Hare Intl
Search for one-way flight options from Singapore to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Thu 9-1015:45SIN - ORD

2 stops30h 00mMultiple Airlines

Deal found 15-9S$ 607

Thu 22-119:40SIN - ORD

2 stops36h 45mIndiGo

Deal found 15-9S$ 630

Thu 5-219:40SIN - ORD

2 stops36h 45mIndiGo

Deal found 14-9S$ 638

Mon 1-1219:40SIN - ORD

2 stops36h 45mIndiGo

Deal found 15-9S$ 642

Thu 5-208:50SIN - ORD

1 stop21h 48mAir Canada

Deal found 14-9S$ 661

Tue 25-1121:00SIN - ORD

2 stops31h 41mAir Canada

Deal found 15-9S$ 664

Wed 1-1006:15SIN - ORD

2 stops38h 46mAir Canada

Deal found 15-9S$ 678

Sun 18-122:20SIN - ORD

2 stops35h 10mAir Canada

Deal found 14-9S$ 683

Sat 8-1108:50SIN - ORD

1 stop19h 51mAir Canada

Deal found 16-9S$ 685

Cheapflights Fare Finder

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

Thu 18-12

10:10-01:09

1 stop28h 59m

Chicago O'Hare Intl

Tue 6-1

17:16-20:15

1 stop36h 59m

S$ 1,232

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 17-12

22:20-05:00

1 stop20h 40m

Chicago O'Hare Intl

Mon 12-1

06:47-20:15

1 stop23h 28m

S$ 1,232

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 19-10

20:40-05:25

1 stop21h 45m

Chicago O'Hare Intl

Sun 26-10

07:10-20:15

1 stop24h 05m

S$ 1,232

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 14-12

22:20-05:00

1 stop20h 40m

Chicago O'Hare Intl

Tue 13-1

06:47-20:15

1 stop23h 28m

S$ 1,232

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 14-12

22:20-05:00

1 stop20h 40m

Chicago O'Hare Intl

Mon 12-1

18:29-08:00

1 stop23h 31m

S$ 1,232

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 13-12

10:10-23:10

1 stop27h 00m

Chicago O'Hare Intl

Mon 5-1

12:45-08:00

1 stop29h 15m

S$ 1,243

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 22-10

01:10-09:30

1 stop21h 20m

Chicago O'Hare Intl

Thu 30-10

12:15-20:25

1 stop43h 10m

S$ 1,249

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 10-2

10:40-10:06

2 stops37h 26m

Chicago O'Hare Intl

Fri 20-2

17:45-00:10

2 stops40h 25m

S$ 1,252

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 22-10

01:10-23:58

2 stops35h 48m

Chicago O'Hare Intl

Thu 30-10

07:37-05:00

2 stops32h 23m

S$ 1,252

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 9-2

01:35-08:40

1 stop21h 05m

Chicago O'Hare Intl

Fri 20-2

11:25-05:00

1 stop27h 35m

S$ 1,253

Flights are sorted by cheapest return flights first.

Deals found on 16-9

Showing 1-10 of 20 results

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

What is the cheapest time of day to fly from SG to ORD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Chicago O'Hare Intl Airport as you normally would.

Reviews of airlines servicing O'Hare Intl

Get a feel of what it's like to fly with EVA Air, ANA, andJapan Airlines from Singapore to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,236 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very Good

1,236 reviews

EVA Air

8.4

Very Good

1,236 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

ANA

8.4

Very Good

963 reviews

EVA Air

8.4

Very Good

1,236 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Japan Airlines

8.3

Very Good

1,559 reviews

EVA Air

8.4

Very Good

1,236 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Cathay Pacific

7.6

Good

993 reviews

EVA Air

8.4

Very Good

1,236 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

United Airlines

7.4

Good

8,924 reviews

EVA Air

8.4

Very Good

1,236 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

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 28h 59m. The distance between Singapore and Chicago O'Hare Intl Airport is about 15039 km.
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Singapore to O'Hare Intl

Singapore to O'Hare Intl flights

Singapore to Midway flights

Top 7 airlines flying from Singapore to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestS$ 884	AverageS$ 1,292	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Japan Airlines	CheapestS$ 890	AverageS$ 1,523	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
ANA	CheapestS$ 1,053	AverageS$ 2,601	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Cathay Pacific	CheapestS$ 1,133	AverageS$ 1,466	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Korean Air	CheapestS$ 1,229	AverageS$ 2,603	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
EVA Air	CheapestS$ 1,296	AverageS$ 1,471	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
Etihad Airways	CheapestS$ 1,960	AverageS$ 2,442	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Singapore to O'Hare Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to O'Hare Intl for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Singapore to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Singapore to Chicago O'Hare Intl Airport from S$ 607

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 9-10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to O'Hare Intl

Keep the following information in mind while searching for Singapore to O'Hare Intl flight deals. Data was last updated 16 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Singapore to O'Hare Intl

Cheapest flights from Singapore to O'Hare IntlExplore 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 16 September 2025.

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 16 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Chicago O'Hare Intl Airport that are best for you.

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.

Cheapflights Insights

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

What is the cheapest time of day to fly from SG to ORD?

Find hourly flight availability from Singapore to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

Reviews of airlines servicing O'Hare Intl

Get a feel of what it's like to fly with EVA Air, ANA, andJapan Airlines from Singapore to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Singapore to O'Hare Intl

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?

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

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

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

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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 16 September 2025.