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Cheap flights from Singapore to Chicago O'Hare Intl Airport from £473

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ORD
22 Jan — 29 Jan1
1 adult

Cheap 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 17 January 2025.

Round-trip from

£783

One-way from

£473

Popular in

January

Cheapest in

October

Average price

£1,348
Cathay Pacific
  • Cathay Pacific
  • 3/3-10/3
  • 4 total stops
  • 72h 35m total
  • Singapore to Chicago
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Cathay Pacific
  • Cathay Pacific
  • 21/3
  • 1 total stop
  • 20h 20m total
  • Singapore to Chicago
Search Deals
High demand for flights, 6% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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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 17 January 2025.

Mon 3/314:05SIN - ORD
2 stops36h 55mCathay Pacific
Mon 10/315:40ORD - SIN
2 stops35h 40mCathay Pacific
Deal found 17/1£783
Tue 24/608:45SIN - ORD
1 stop33h 19mUnited Airlines
Wed 23/706:00ORD - SIN
1 stop23h 45mUnited Airlines
Deal found 17/1£798
Wed 12/201:30SIN - ORD
2 stops30h 55mDelta
Thu 20/218:38ORD - SIN
2 stops39h 32mDelta
Deal found 15/1£811
Thu 6/209:15SIN - ORD
1 stop21h 12mSingapore Airlines
Wed 19/219:00ORD - SIN
1 stop34h 05mSingapore Airlines
Deal found 16/1£853
Sun 14/1223:45SIN - ORD
1 stop28h 25mLufthansa
Wed 31/1221:25ORD - SIN
2 stops29h 25mLufthansa
Deal found 16/1£1,027
Fri 6/613:10SIN - ORD
1 stop20h 50mEVA Air
Fri 13/600:30ORD - SIN
1 stop24h 20mEVA Air
Deal found 16/1£1,055
Sun 2/300:05SIN - ORD
1 stop30h 10mSWISS
Mon 10/320:05ORD - SIN
1 stop32h 50mSWISS
Deal found 17/1£1,127
Fri 6/621:35SIN - ORD
2 stops34h 44mFinnair
Sat 14/621:30ORD - SIN
1 stop31h 55mFinnair
Deal found 16/1£1,132
Wed 15/1012:10SIN - ORD
1 stop33h 52mMultiple Airlines
Thu 6/1117:50ORD - SIN
1 stop45h 55mMultiple Airlines
Deal found 17/1£1,434
Sat 13/1201:40SIN - ORD
2 stops27h 25mKLM
Wed 31/1217:20ORD - SIN
2 stops32h 55mKLM
Deal found 16/1£1,634
Wed 12/202:20SIN - ORD
1 stop19h 15mJapan Airlines
Thu 13/210:35ORD - SIN
1 stop30h 05mJapan Airlines
Deal found 15/1£2,029
Wed 16/408:20SIN - ORD
1 stop36h 05mAir India
Wed 23/412:00ORD - SIN
1 stop30h 00mAir India
Deal found 16/1£3,124

Find flights from Singapore to O'Hare Intl within your budget

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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 3/3

14:05-13:00

2 stops36h 55m

Chicago O'Hare Intl

Mon 10/3

15:40-16:20

2 stops35h 40m

£783

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 24/6

08:45-05:04

1 stop33h 19m

Chicago O'Hare Intl

Wed 23/7

06:00-18:45

1 stop23h 45m

£798

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 12/2

01:30-18:25

2 stops30h 55m

Chicago O'Hare Intl

Thu 20/2

18:38-00:10

2 stops39h 32m

£811

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 6/2

09:15-16:27

1 stop21h 12m

Chicago O'Hare Intl

Wed 19/2

19:00-19:05

1 stop34h 05m

£853

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 6/6

13:10-21:00

1 stop20h 50m

Chicago O'Hare Intl

Fri 13/6

00:30-13:50

1 stop24h 20m

£1,055

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 2/3

00:05-16:15

1 stop30h 10m

Chicago O'Hare Intl

Mon 10/3

20:05-17:55

1 stop32h 50m

£1,127

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 6/6

21:35-19:19

2 stops34h 44m

Chicago O'Hare Intl

Sat 14/6

21:30-18:25

1 stop31h 55m

£1,132

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 8/3

12:15-09:59

1 stop35h 44m

Chicago O'Hare Intl

Wed 12/3

19:00-05:45

1 stop45h 45m

£1,677

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 12/2

02:20-07:35

1 stop19h 15m

Chicago O'Hare Intl

Thu 13/2

10:35-06:40

1 stop30h 05m

£2,029

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 16/4

08:20-07:25

1 stop36h 05m

Chicago O'Hare Intl

Wed 23/4

12:00-07:00

1 stop30h 00m

£3,124

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 31 results
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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.

Travel insights for flights from Singapore to O'Hare Intl

Get recent, data-driven insights about flights from Singapore to O'Hare Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Singapore to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a return flight from Singapore to O'Hare Intl. Price data was last updated on 10 January 2025.

The best time to book flights from Singapore to Chicago O'Hare Intl Airport is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Singapore to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Singapore to Chicago O'Hare Intl Airport (average of £595). Flying from Singapore to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

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.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

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).

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 17 January 2025.
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very Good
1,034 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very Good
1,248 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very Good
847 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very Good
1,448 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very Good
3,351 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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.

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

    Cathay Pacific, at £783, was found to be the cheapest airline from Singapore to Chicago O'Hare Intl Airport.Alternate airlines flying return to your destination include United Airlines and Delta. Users have found that Cathay Pacific is 24% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Singapore to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for Cathay Pacific. According to our data, you can fly for as low as £473. Users have also found prices from £569 and £730 on Turkish Airlines and Ethiopian Air, respectively.

  • 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.

  • What is the cheapest month to book a flight from Singapore to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Singapore to Chicago O'Hare Intl Airport (average of £595). Flying from Singapore to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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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