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

The cheapet airlines for a one-way flight from Singapore to Chicago O'Hare Intl Airport are Cathay Pacific (S$ 772), IndiGo (S$ 900), and EVA Air (S$ 901). 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 Japan Airlines as they are the most popular for this route. Find deals

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

Users have found that booking a flight from Singapore to Chicago O'Hare Intl Airport at least 12 days early can save you up to 17% on average compared to booking a flight this week. If booking 12 days before your flight isn’t an option for you, users have found flights from Singapore to Chicago O'Hare Intl Airport for as little as S$ 1,396 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as S$ 1,824 for flights departing within the next 3 days.

What is the cheapest month to fly from Singapore to Chicago O'Hare Intl Airport?

October can be a great time to fly to Chicago O'Hare Intl Airport from Singapore with a flight ticket averaging about S$ 1,706. Cheapflights users have found deals in the month of October for as cheap as S$ 1,169. The most expensive prices can be found in the month of August.

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$ 1,790+ Flights from Singapore to Chicago O'Hare Intl Airport

Cheap flight deals from Singapore to O'Hare Intl

Round-trip from	S$ 1,226
One-way from	S$ 752

Cathay Pacific
31-1-15-2
2 total stops
45h 20m total
Singapore to Chicago

Search Deals

14-3
2 total stops
56h 05m total
Singapore to Chicago

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 7 January 2025.

Fri 31-106:40SIN - ORD

1 stop20h 20mCathay Pacific

Sat 15-214:40ORD - SIN

1 stop25h 00mCathay Pacific

Deal found 6-1S$ 1,226

Fri 25-409:10SIN - ORD

1 stop37h 40mTurkish Airlines

Wed 30-419:50ORD - SIN

1 stop22h 40mTurkish Airlines

Deal found 7-1S$ 1,318

Tue 21-110:10SIN - ORD

1 stop20h 55mUnited Airlines

Fri 24-106:30ORD - SIN

1 stop23h 45mUnited Airlines

Deal found 7-1S$ 1,333

Fri 31-106:40SIN - ORD

2 stops25h 05mMultiple Airlines

Sat 15-214:40ORD - SIN

1 stop25h 00mMultiple Airlines

Deal found 6-1S$ 1,349

Tue 4-222:30SIN - ORD

2 stops36h 16mDelta

Wed 19-205:45ORD - SIN

2 stops28h 25mDelta

Deal found 5-1S$ 1,353

Tue 21-1013:10SIN - ORD

1 stop20h 35mEVA Air

Sat 1-1100:30ORD - SIN

1 stop22h 35mEVA Air

Deal found 6-1S$ 1,376

Tue 13-520:05SIN - ORD

1 stop24h 20mAir India

Tue 20-512:00ORD - SIN

1 stop30h 00mAir India

Deal found 5-1S$ 1,437

Mon 3-202:20SIN - ORD

1 stop19h 15mAmerican Airlines

Wed 19-207:00ORD - SIN

2 stops27h 50mAmerican Airlines

Deal found 5-1S$ 1,493

Mon 20-102:20SIN - ORD

2 stops31h 11mJapan Airlines

Fri 24-107:18ORD - SIN

2 stops27h 32mJapan Airlines

Deal found 7-1S$ 1,588

Thu 30-100:05SIN - ORD

1 stop30h 10mSWISS

Sat 15-217:55ORD - SIN

2 stops34h 00mSWISS

Deal found 6-1S$ 1,611

Fri 31-110:00SIN - ORD

2 stops23h 55mAir Canada

Sat 15-215:40ORD - SIN

2 stops33h 10mAir Canada

Deal found 6-1S$ 1,644

Fri 8-801:10SIN - ORD

1 stop21h 40mKorean Air

Mon 25-812:30ORD - SIN

1 stop27h 30mKorean Air

Deal found 5-1S$ 1,691

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 7 January 2025.

Fri 31-106:40SIN - ORD

1 stop20h 20mCathay Pacific

Sat 15-214:40ORD - SIN

1 stop25h 00mCathay Pacific

Deal found 6-1S$ 1,226

Tue 21-110:10SIN - ORD

1 stop20h 55mUnited Airlines

Fri 24-106:30ORD - SIN

1 stop23h 45mUnited Airlines

Deal found 7-1S$ 1,333

Fri 31-106:40SIN - ORD

2 stops25h 05mMultiple Airlines

Sat 15-214:40ORD - SIN

1 stop25h 00mMultiple Airlines

Deal found 6-1S$ 1,349

Tue 4-222:30SIN - ORD

2 stops36h 16mDelta

Wed 19-205:45ORD - SIN

2 stops28h 25mDelta

Deal found 5-1S$ 1,353

Mon 3-202:20SIN - ORD

1 stop19h 15mAmerican Airlines

Wed 19-207:00ORD - SIN

2 stops27h 50mAmerican Airlines

Deal found 5-1S$ 1,493

Mon 20-102:20SIN - ORD

2 stops31h 11mJapan Airlines

Fri 24-107:18ORD - SIN

2 stops27h 32mJapan Airlines

Deal found 7-1S$ 1,588

Thu 30-100:05SIN - ORD

1 stop30h 10mSWISS

Sat 15-217:55ORD - SIN

2 stops34h 00mSWISS

Deal found 6-1S$ 1,611

Fri 31-110:00SIN - ORD

2 stops23h 55mAir Canada

Sat 15-215:40ORD - SIN

2 stops33h 10mAir Canada

Deal found 6-1S$ 1,644

Wed 22-101:30SIN - ORD

1 stop21h 10mKorean Air

Sat 22-211:25ORD - SIN

1 stop22h 45mKorean Air

Deal found 7-1S$ 1,867

Thu 30-102:30SIN - ORD

1 stop26h 25mEmirates

Sat 15-219:45ORD - SIN

1 stop22h 40mEmirates

Deal found 6-1S$ 2,256

Thu 6-310:25SIN - ORD

1 stop46h 10mTurkish Airlines

Mon 17-312:55ORD - SIN

1 stop39h 40mTurkish Airlines

Deal found 6-1S$ 5,095

Mon 7-420:05SIN - ORD

1 stop24h 20mAir India

Tue 15-412:00ORD - SIN

1 stop30h 00mAir India

Deal found 7-1S$ 5,177

Last-minute flights from Singapore to O'Hare Intl
Discover last-minute flight deals from Singapore to O'Hare Intl. Data last updated 7 January 2025 and is based on user searches.

Mon 20-102:20SIN - ORD

2 stops31h 11mJapan Airlines

Fri 24-107:18ORD - SIN

2 stops27h 32mJapan Airlines

Deal found 7-1S$ 1,588

Wed 22-101:30SIN - ORD

1 stop21h 10mKorean Air

Sat 22-211:25ORD - SIN

1 stop22h 45mKorean Air

Deal found 7-1S$ 1,867

Thu 23-110:10SIN - ORD

1 stop20h 55mUnited Airlines

Fri 7-206:30ORD - SIN

1 stop23h 45mUnited Airlines

Deal found 7-1S$ 1,333

Thu 23-115:45SIN - ORD

1 stop41h 50mEVA Air

Fri 7-223:30ORD - SIN

1 stop25h 00mEVA Air

Deal found 7-1S$ 2,784

Thu 30-100:05SIN - ORD

1 stop30h 10mSWISS

Sat 15-217:55ORD - SIN

2 stops34h 00mSWISS

Deal found 6-1S$ 1,611

Thu 30-102:30SIN - ORD

1 stop26h 25mEmirates

Sat 15-219:45ORD - SIN

1 stop22h 40mEmirates

Deal found 6-1S$ 2,256

Fri 31-106:40SIN - ORD

1 stop20h 20mCathay Pacific

Sat 15-214:40ORD - SIN

1 stop25h 00mCathay Pacific

Deal found 6-1S$ 1,226

Fri 31-106:40SIN - ORD

2 stops25h 05mMultiple Airlines

Sat 15-214:40ORD - SIN

1 stop25h 00mMultiple Airlines

Deal found 6-1S$ 1,349

Fri 31-110:00SIN - ORD

2 stops23h 55mAir Canada

Sat 15-215:40ORD - SIN

2 stops33h 10mAir Canada

Deal found 6-1S$ 1,644

Mon 3-202:20SIN - ORD

1 stop19h 15mAmerican Airlines

Wed 19-207:00ORD - SIN

2 stops27h 50mAmerican Airlines

Deal found 5-1S$ 1,493

Tue 4-222:30SIN - ORD

2 stops36h 16mDelta

Wed 19-205:45ORD - SIN

2 stops28h 25mDelta

Deal found 5-1S$ 1,353

Sun 9-220:00SIN - ORD

1 stop24h 30mAir India

Fri 14-211:00ORD - SIN

1 stop30h 00mAir India

Deal found 7-1S$ 5,211

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 7 January 2025.

Fri 14-314:20SIN - ORD

2 stops56h 05mMultiple Airlines

Deal found 6-1S$ 752

Tue 25-201:25SIN - ORD

1 stop25h 35mCathay Pacific

Deal found 6-1S$ 772

Sat 8-219:40SIN - ORD

2 stops36h 55mIndiGo

Deal found 7-1S$ 900

Sat 25-115:45SIN - ORD

1 stop41h 50mEVA Air

Deal found 6-1S$ 901

Fri 28-210:25SIN - ORD

1 stop46h 10mTurkish Airlines

Deal found 6-1S$ 923

Tue 28-101:55SIN - ORD

2 stops50h 44mAir Canada

Deal found 7-1S$ 1,012

Mon 20-100:05SIN - ORD

1 stop30h 10mSWISS

Deal found 6-1S$ 1,110

Fri 11-403:55SIN - ORD

2 stops38h 18mChina Southern

Deal found 7-1S$ 1,139

Tue 28-102:00SIN - ORD

2 stops43h 40mEthiopian Air

Deal found 6-1S$ 1,229

Wed 22-102:20SIN - ORD

1 stop19h 15mJapan Airlines

Deal found 6-1S$ 1,258

Tue 14-110:10SIN - ORD

1 stop34h 08mUnited Airlines

Deal found 6-1S$ 1,260

Wed 15-122:20SIN - ORD

1 stop30h 45mANA

Deal found 6-1S$ 1,344

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

Fly from

Fly to

Route

Depart

Return

Price

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 31-1

06:40-13:00

1 stop20h 20m

Chicago O'Hare Intl

Sat 15-2

14:40-05:40

1 stop25h 00m

S$ 1,226

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 25-4

09:10-09:50

1 stop37h 40m

Chicago O'Hare Intl

Wed 30-4

19:50-07:30

1 stop22h 40m

S$ 1,318

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 21-1

10:10-17:05

1 stop20h 55m

Chicago O'Hare Intl

Fri 24-1

06:30-20:15

1 stop23h 45m

S$ 1,333

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 31-1

06:40-17:45

2 stops25h 05m

Chicago O'Hare Intl

Sat 15-2

14:40-05:40

1 stop25h 00m

S$ 1,349

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 4-2

22:30-20:46

2 stops36h 16m

Chicago O'Hare Intl

Wed 19-2

05:45-00:10

2 stops28h 25m

S$ 1,353

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 13-5

20:05-07:25

1 stop24h 20m

Chicago O'Hare Intl

Tue 20-5

12:00-07:00

1 stop30h 00m

S$ 1,437

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 13-5

13:10-21:00

1 stop20h 50m

Chicago O'Hare Intl

Mon 19-5

00:30-13:50

1 stop24h 20m

S$ 1,487

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 3-2

02:20-07:35

1 stop19h 15m

Chicago O'Hare Intl

Wed 19-2

07:00-00:50

2 stops27h 50m

S$ 1,493

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 20-1

02:20-19:31

2 stops31h 11m

Chicago O'Hare Intl

Fri 24-1

07:18-00:50

2 stops27h 32m

S$ 1,588

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 30-1

00:05-16:15

1 stop30h 10m

Chicago O'Hare Intl

Sat 15-2

17:55-17:55

2 stops34h 00m

S$ 1,611

Flights are sorted by cheapest return flights first.

Deals found on 6-1

Showing 1-10 of 36 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.

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.

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.

Rainfall in O'Hare Intl 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

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

Korean Air

8.5

Very Good

1,028 reviews

Check prices

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

1,028 reviews

Korean Air

8.5

Very Good

1,028 reviews

Check prices

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

1,244 reviews

Korean Air

8.5

Very Good

1,028 reviews

Check prices

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

840 reviews

Korean Air

8.5

Very Good

1,028 reviews

Check prices

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

1,440 reviews

Korean Air

8.5

Very Good

1,028 reviews

Check prices

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

3,337 reviews

Korean Air

8.5

Very Good

1,028 reviews

Check prices

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

What are the cheapest airlines to fly from Singapore to Chicago O'Hare Intl Airport one-way?
The cheapet airlines for a one-way flight from Singapore to Chicago O'Hare Intl Airport are Cathay Pacific (S$ 772), IndiGo (S$ 900), and EVA Air (S$ 901).
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
Turkish Airlines	CheapestS$ 1,006	AverageS$ 1,610	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
United Airlines	CheapestS$ 1,191	AverageS$ 1,664	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Cathay Pacific	CheapestS$ 1,291	AverageS$ 1,549	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
EVA Air	CheapestS$ 1,344	AverageS$ 1,718	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
Japan Airlines	CheapestS$ 1,434	AverageS$ 1,623	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Korean Air	CheapestS$ 1,526	AverageS$ 2,152	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
ANA	CheapestS$ 1,739	AverageS$ 1,934	FlexibilityNo cancel fee	On-time80%	Search ANA 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$ 752

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 14-3. 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

Round-trip from

One-way from

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 7 January 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 7 January 2025.

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

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.

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.

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 7 January 2025.

Rainfall in O'Hare Intl by month

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

Temperature in O'Hare Intl by month

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

Reviews of airlines servicing O'Hare Intl

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

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 7 January 2025.