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O'Hare Intl

$496+ Cheap flights from Singapore (SIN) to O'Hare Intl (ORD)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ORD
Feb 10 — Feb 171
Mon 2/10
Mon 2/17
1 adult, Economy
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The best prices from Singapore Changi to Chicago O'Hare Intl are usually found in October or September, booked 62 days in advance, depart on a Monday or Sunday and return on a Monday

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 February 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$910
(United Airlines)

One-way from

$496
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,097
Provider with most accurate pricing for Singapore Changi-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Singapore Changi-Chicago O'Hare Intl flights.
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From Singapore Changi to Chicago O'Hare Intl
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One-way flight from Singapore Changi to Chicago O'Hare Intl
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Highest demand for flights based on searches. 6% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 5, 2025.

This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2510:20 pmSIN - ORD
1 stop20h 33mUnited Airlines
Tue 3/48:05 pmORD - SIN
1 stop34h 10mUnited Airlines
Deal found 2/4$910
This Gotogate deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/81:25 amSIN - ORD
1 stop25h 35mCathay Pacific
Thu 3/133:40 pmORD - SIN
1 stop25h 00mCathay Pacific
Deal found 2/4$933
This Gotogate deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/211:30 amSIN - ORD
1 stop21h 10mKorean Air
Sat 3/2912:25 pmORD - SIN
1 stop27h 35mKorean Air
Deal found 2/4$952
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/48:55 amSIN - ORD
3 stops33h 50mMultiple Airlines
Tue 3/1112:00 pmORD - SIN
2 stops29h 15mMultiple Airlines
Deal found 2/4$966
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/241:30 amSIN - ORD
2 stops25h 25mDelta
Tue 3/46:15 pmORD - SIN
2 stops39h 55mDelta
Deal found 2/4$994
This oojo deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/71:15 pmSIN - ORD
1 stop20h 20mEVA Air
Tue 2/1811:30 pmORD - SIN
1 stop22h 35mEVA Air
Deal found 2/4$1,005
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/49:10 amSIN - ORD
1 stop37h 40mTurkish Airlines
Fri 5/911:35 amORD - SIN
1 stop30h 55mTurkish Airlines
Deal found 2/3$1,026
This FlightHub deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/248:35 amSIN - ORD
1 stop35h 50mAir India
Wed 7/2312:00 pmORD - SIN
1 stop30h 30mAir India
Deal found 2/4$1,039
This Air Canada deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/249:00 pmSIN - ORD
2 stops53h 44mAir Canada
Mon 3/33:40 pmORD - SIN
2 stops33h 10mAir Canada
Deal found 2/3$1,116
This SWISS deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2012:05 amSIN - ORD
1 stop30h 10mSWISS
Fri 3/285:55 pmORD - SIN
2 stops35h 00mSWISS
Deal found 2/4$1,239
This American Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/248:05 amSIN - ORD
2 stops24h 30mAmerican Airlines
Tue 7/221:30 amORD - SIN
1 stop27h 00mAmerican Airlines
Deal found 2/4$1,267
This Finnair deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/17:15 pmSIN - ORD
2 stops35h 35mFinnair
Mon 6/309:30 pmORD - SIN
1 stop31h 55mFinnair
Deal found 2/4$1,275

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

Customize 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 2,558,603 searches. Data last updated February 5, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 2/25

10:20 pm-4:53 am

1 stop20h 33m

Chicago O'Hare Intl

Tue 3/4

8:05 pm-8:15 pm

1 stop34h 10m

$910

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 3/8

1:25 am-1:00 pm

1 stop25h 35m

Chicago O'Hare Intl

Thu 3/13

3:40 pm-5:40 am

1 stop25h 00m

$933

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 3/21

1:30 am-9:40 am

1 stop21h 10m

Chicago O'Hare Intl

Sat 3/29

12:25 pm-5:00 am

1 stop27h 35m

$952

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 3/4

8:55 am-4:45 am

3 stops33h 50m

Chicago O'Hare Intl

Tue 3/11

12:00 pm-6:15 am

2 stops29h 15m

$966

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 2/24

1:30 am-12:55 pm

2 stops25h 25m

Chicago O'Hare Intl

Tue 3/4

6:15 pm-12:10 am

2 stops39h 55m

$994

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 5/4

9:10 am-9:50 am

1 stop37h 40m

Chicago O'Hare Intl

Fri 5/9

11:35 am-7:30 am

1 stop30h 55m

$1,026

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 3/9

1:15 pm-7:35 pm

1 stop20h 20m

Chicago O'Hare Intl

Wed 3/12

12:30 am-12:05 pm

1 stop22h 35m

$1,066

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 2/24

9:00 pm-12:44 pm

2 stops53h 44m

Chicago O'Hare Intl

Mon 3/3

3:40 pm-2:50 pm

2 stops33h 10m

$1,116

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 3/20

12:05 am-5:15 pm

1 stop30h 10m

Chicago O'Hare Intl

Fri 3/28

5:55 pm-5:55 pm

2 stops35h 00m

$1,239

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 2/23

3:55 am-5:42 am

3 stops39h 47m

Chicago O'Hare Intl

Mon 3/3

3:17 pm-10:55 pm

2 stops41h 38m

$1,292

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 32 results
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Compare providers for flights from Singapore to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to O'Hare Intl in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
GurufarePrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Singapore-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Singapore to O'Hare Intl. Price data was last updated on January 31, 2025.

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Singapore to Chicago O'Hare Intl Airport (average of $245). Flying from Singapore to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $325). 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.

What is the cheapest time of day to fly from SIN 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 February 5, 2025.

It’s optimal to fly from Singapore to Chicago O'Hare Intl Airport at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

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 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 February 5, 2025.
EVA Air
8.4
Very good
1,226 reviews

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.0

Reviews

1 / 20

10.0
Excellent

Paul,Jan 2025

DPS - TPE

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

EVA Air
8.4
Very good
1,226 reviews
EVA Air
8.4
Very good
1,226 reviews

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.0

Reviews

1 / 20

10.0
Excellent

Paul,Jan 2025

DPS - TPE

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Korean Air
8.4
Very good
1,040 reviews
EVA Air
8.4
Very good
1,226 reviews

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.0

Reviews

1 / 20

10.0
Excellent

Paul,Jan 2025

DPS - TPE

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

ANA
8.4
Very good
837 reviews
EVA Air
8.4
Very good
1,226 reviews

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.0

Reviews

1 / 20

10.0
Excellent

Paul,Jan 2025

DPS - TPE

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Emirates
8.1
Very good
3,307 reviews
EVA Air
8.4
Very good
1,226 reviews

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.0

Reviews

1 / 20

10.0
Excellent

Paul,Jan 2025

DPS - TPE

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Delta
8.0
Very good
8,408 reviews
EVA Air
8.4
Very good
1,226 reviews

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.0

Reviews

1 / 20

10.0
Excellent

Paul,Jan 2025

DPS - TPE

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

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?

    For a flight from Singapore to Chicago O'Hare Intl, you will be flying from Changi. Singapore Changi (SIN) is just 10.5 mi from the center of the city. Changi is the only Singapore airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 4 airlines have flights to Chicago O'Hare Intl from Singapore Changi on a regular basis.

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

    United Airlines, at $910, was found to be the cheapest airline from Singapore to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include Cathay Pacific and Korean Air. You may be able to fly from Singapore to Chicago O'Hare Intl Airport for 28% less than the average price by searching for these airlines.

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

    $592 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on IndiGo and Air Canada, with prices starting from $643 and $694, 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 vacation 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, August is the cheapest month in which you can book a flight from Singapore to Chicago O'Hare Intl Airport (average of $245). Flying from Singapore to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $325). 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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Top 4 airlines flying from Singapore to O'Hare Intl

Discover the top 4 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 2,558,603 searches. Data last updated February 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$882Average$1,278FlexibilityNo cancel feeOn-time72%
EVA AirCheapest$981Average$1,100FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$999Average$1,407FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,096Average$1,332FlexibilityNo cancel feeOn-time71%
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