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

Korean Air, Delta, and United Airlines can get you from Singapore to Chicago O'Hare Intl Airport in just under 20h 50m. Your travel time can differ by up to 15h 10m. 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.

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.

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).

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

When flying from Singapore to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£424+ Cheap Flights from Singapore to Chicago O'Hare Intl Airport

Cheap flight deals from Singapore to O'Hare Intl

Enter your travel dates to find the best prices.

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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 30 September 2026.

Mon 26/1022:30 -

2 stops31h 02m

Mon 2/1105:27 -

2 stops33h 33m

Deal found 28/9£661

Mon 2/1110:30 -

1 stop36h 00m

Sat 28/1111:10 -

1 stop43h 15m

Deal found 27/9£735

Sun 1/1122:30 -

2 stops27h 43m

Thu 5/1118:08 -

2 stops40h 07m

Deal found 29/9£744

Mon 28/922:00 -

1 stop24h 30m

Mon 5/1017:50 -

2 stops41h 05m

Deal found 28/9£744

Sun 1/1110:25 -

1 stop38h 35m

Thu 5/1112:45 -

1 stop38h 55m

Deal found 29/9£756

Thu 5/1110:10 -

1 stop25h 35m

Mon 9/1106:00 -

1 stop24h 15m

Deal found 29/9£775

Thu 24/1219:25 -

1 stop26h 30m

Wed 6/113:10 -

1 stop30h 25m

Deal found 29/9£790

Tue 22/1219:25 -

1 stop26h 30m

Wed 6/113:10 -

1 stop30h 25m

Deal found 27/9£796

Thu 24/1219:25 -

1 stop26h 30m

Tue 5/113:10 -

1 stop30h 25m

Deal found 26/9£803

Find flight deals from Singapore to O'Hare Intl

Round-trip from	£660
One-way from	£424
Popular in	March
Cheapest in	October
Average price	£831

Delta
28/1-7/2
4 total stops
76h 30m total
Singapore to Chicago

Search Deals

Korean Air
19/3-31/12
1 total stop
36h 00m total
Singapore to Chicago

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£182 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 September 2026

Search Deals

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

Cheapest return flight

SingaporeChicago

SIN Singapore Changi - ORD Chicago O'Hare Intl

SINORD

Singapore Changi

Fri 19/3

10:30-09:30

1 stop36h 00m

Chicago O'Hare Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£424

Fastest return journey

SingaporeChicago

SIN Singapore Changi - ORD Chicago O'Hare Intl

SINORD

Singapore Changi

Mon 5/10

22:00-09:30

1 stop24h 30m

Chicago O'Hare Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£425

SingaporeChicago

SIN Singapore Changi - ORD Chicago O'Hare Intl

SINORD

Singapore Changi

Thu 25/3

22:30-23:46

2 stops38h 16m

Chicago O'Hare Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£469

SingaporeChicago

SIN Singapore Changi - ORD Chicago O'Hare Intl

SINORD

Singapore Changi

Thu 18/3

01:40-23:46

2 stops35h 06m

Chicago O'Hare Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£469

SingaporeChicago

SIN Singapore Changi - ORD Chicago O'Hare Intl

SINORD

Singapore Changi

Sun 10/1

22:30-23:46

2 stops39h 16m

Chicago O'Hare Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£589

SingaporeChicago

SIN Singapore Changi - ORD Chicago O'Hare Intl

SINORD

Singapore Changi

Fri 12/2

10:30-21:37

2 stops25h 07m

Chicago O'Hare Intl

Thu 18/2

19:00-00:15

2 stops39h 15m

£660

SingaporeChicago

SIN Singapore Changi - ORD Chicago O'Hare Intl

SINORD

Singapore Changi

Sat 9/1

06:20-07:30

2 stops39h 10m

Chicago O'Hare Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

£681

SingaporeChicago

SIN Singapore Changi - ORD Chicago O'Hare Intl

SINORD

Singapore Changi

Mon 2/11

10:30-08:30

1 stop36h 00m

Chicago O'Hare Intl

Sat 28/11

11:10-20:25

1 stop43h 15m

£735

SingaporeChicago

SIN Singapore Changi - ORD Chicago O'Hare Intl

SINORD

Singapore Changi

Thu 5/11

10:10-21:45

1 stop25h 35m

Chicago O'Hare Intl

Mon 9/11

06:00-20:15

1 stop24h 15m

£775

SingaporeChicago

SIN Singapore Changi - ORD Chicago O'Hare Intl

SINORD

Singapore Changi

Thu 12/11

22:30-17:27

2 stops32h 57m

Chicago O'Hare Intl

Thu 19/11

08:04-05:00

2 stops30h 56m

£821

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 15 resultsSorted by cheapest first

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.

SIN-ORD

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’s the top stopover airport for flights from Singapore to Chicago O'Hare Intl Airport?

Hong Kong (HKG) – chosen by Cheapflights users on 54% of one-stop itineraries from Singapore to Chicago O'Hare Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Singapore to Chicago O'Hare Intl Airport?

Taipei City (TPE) is the most affordable one-stop option, with an average return flight price of £926.

What’s the fastest stopover option from Singapore to Chicago O'Hare Intl Airport?

Flights via San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 20h 40m.

Which airport typically offers the quickest stopover for flights from Singapore to Chicago O'Hare Intl Airport?

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 1h 18m.

Related info for your journey

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?
Korean Air, Delta, and United Airlines can get you from Singapore to Chicago O'Hare Intl Airport in just under 20h 50m. Your travel time can differ by up to 15h 10m. 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.

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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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Cheap flights from Singapore to Chicago O'Hare Intl Airport from £424

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/3. 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

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 30 September 2026.

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 September 2026.

Best flights from Singapore to O'Hare IntlDiscover 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 30 September 2026.

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 30 September 2026.

Last-minute flights from Singapore to O'Hare IntlDiscover last-minute flight deals from Singapore to O'Hare Intl. Data last updated 30 September 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to O'Hare Intl. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Singapore to O'Hare IntlSearch for one-way flight options from Singapore to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Search for one-way flight options from Singapore to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Find flight deals from Singapore to O'Hare Intl

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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

What’s the top stopover airport for flights from Singapore to Chicago O'Hare Intl Airport?

Hong Kong (HKG) – chosen by Cheapflights users on 54% of one-stop itineraries from Singapore to Chicago O'Hare Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Singapore to Chicago O'Hare Intl Airport?

Taipei City (TPE) is the most affordable one-stop option, with an average return flight price of £926.

What’s the fastest stopover option from Singapore to Chicago O'Hare Intl Airport?

Flights via San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 20h 40m.

Which airport typically offers the quickest stopover for flights from Singapore to Chicago O'Hare Intl Airport?

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 1h 18m.

Related info for your journey

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

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?

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

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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 30 September 2026.

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 30 September 2026.

Last-minute flights from Singapore to O'Hare Intl
Discover last-minute flight deals from Singapore to O'Hare Intl. Data last updated 30 September 2026 and is based on user searches.

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 30 September 2026.