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O'Hare Intl

$491+ Cheap flights from Singapore 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ORD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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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 March 31, 2025.

Round-trip from

$926
(United Airlines)

One-way from

$491
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,035
From Singapore to Chicago O'Hare Intl
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One-way flight from Singapore to Chicago O'Hare Intl
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Highest demand for flights based on searches. 8% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This oojo deal was found by Cheapflights users on 3/30. 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 10/261:30 amSIN - ORD
1 stop21h 00mKorean Air
Thu 11/1311:05 amORD - SIN
1 stop23h 05mKorean Air
Deal found 3/30$918
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 4/59:00 amSIN - ORD
1 stop25h 14mUnited Airlines
Fri 4/189:17 pmORD - SIN
1 stop32h 08mUnited Airlines
Deal found 3/30$926
This Air Canada deal was found by Cheapflights users on 3/30. 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.
Tue 6/249:10 amSIN - ORD
1 stop42h 39mAir Canada
Wed 7/238:03 pmORD - SIN
2 stops46h 02mAir Canada
Deal found 3/30$933
This FlightHub deal was found by Cheapflights users on 3/30. 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.
Mon 6/231:50 amSIN - ORD
1 stop25h 35mCathay Pacific
Wed 7/234:00 pmORD - SIN
1 stop24h 30mCathay Pacific
Deal found 3/30$951
This Delta deal was found by Cheapflights users on 3/30. 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 4/77:30 amSIN - ORD
2 stops27h 15mDelta
Wed 4/166:45 amORD - SIN
2 stops27h 55mDelta
Deal found 3/30$958
This EVA Air deal was found by Cheapflights users on 3/31. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/63:10 pmSIN - ORD
2 stops27h 30mMultiple Airlines
Thu 7/318:42 pmORD - SIN
2 stops26h 18mMultiple Airlines
Deal found 3/31$1,020
This Vakatrip deal was found by Cheapflights users on 3/31. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/39:10 amSIN - ORD
1 stop37h 30mTurkish Airlines
Mon 8/411:45 pmORD - SIN
1 stop44h 00mTurkish Airlines
Deal found 3/31$1,061
This oojo deal was found by Cheapflights users on 3/30. 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 6/81:10 pmSIN - ORD
1 stop20h 50mEVA Air
Wed 7/2312:30 amORD - SIN
1 stop22h 30mEVA Air
Deal found 3/30$1,082
This Gotogate deal was found by Cheapflights users on 3/30. 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 6/208:30 pmSIN - ORD
1 stop23h 55mAir India
Tue 7/112:00 pmORD - SIN
1 stop30h 30mAir India
Deal found 3/30$1,106
This Gotogate deal was found by Cheapflights users on 3/31. 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.
Tue 6/38:05 amSIN - ORD
1 stop20h 55mJapan Airlines
Sun 8/31:30 amORD - SIN
1 stop27h 00mJapan Airlines
Deal found 3/31$1,117
This Lufthansa deal was found by Cheapflights users on 3/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/611:40 pmSIN - ORD
1 stop28h 05mLufthansa
Tue 4/159:40 pmORD - SIN
1 stop30h 00mLufthansa
Deal found 3/30$1,207
This SWISS deal was found by Cheapflights users on 3/30. 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.
Fri 4/411:30 pmSIN - ORD
2 stops51h 15mSWISS
Thu 4/178:15 pmORD - SIN
2 stops31h 50mSWISS
Deal found 3/30$1,221

Cheapflights Fare Finder

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 March 31, 2025.
Use the filters below to find and compare flights from Singapore to Chicago O'Hare Intl Airport that are best for you.

Fly from

Singapore

Fly to

O'Hare Intl

Route

Depart

Return

Price

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 6/24

8:45 am-11:13 pm

1 stop27h 28m

Chicago O'Hare Intl

Wed 7/23

10:53 am-6:15 am

1 stop30h 22m

$926

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 6/24

9:10 am-2:49 pm

1 stop42h 39m

Chicago O'Hare Intl

Wed 7/23

8:03 pm-7:05 am

2 stops46h 02m

$933

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 6/23

1:50 am-2:25 pm

1 stop25h 35m

Chicago O'Hare Intl

Wed 7/23

4:00 pm-5:30 am

1 stop24h 30m

$951

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 6/6

3:10 pm-5:40 am

2 stops27h 30m

Chicago O'Hare Intl

Thu 7/31

8:42 pm-12:00 pm

2 stops26h 18m

$1,020

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 6/3

9:10 am-9:40 am

1 stop37h 30m

Chicago O'Hare Intl

Mon 8/4

11:45 pm-8:45 am

1 stop44h 00m

$1,061

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 6/8

1:10 pm-9:00 pm

1 stop20h 50m

Chicago O'Hare Intl

Wed 7/23

12:30 am-12:00 pm

1 stop22h 30m

$1,082

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 5/14

11:00 pm-7:25 am

1 stop45h 25m

Chicago O'Hare Intl

Wed 5/21

12:00 pm-7:30 am

1 stop30h 30m

$1,101

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 6/3

8:05 am-4:00 pm

1 stop20h 55m

Chicago O'Hare Intl

Sun 8/3

1:30 am-5:30 pm

1 stop27h 00m

$1,117

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 6/2

1:10 am-11:59 pm

2 stops35h 49m

Chicago O'Hare Intl

Mon 8/4

7:05 am-5:00 am

2 stops32h 55m

$1,211

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 7/25

7:45 pm-10:00 pm

2 stops39h 15m

Chicago O'Hare Intl

Mon 8/4

11:45 pm-5:45 pm

2 stops29h 00m

$1,232

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 34 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 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.

Cheapflights Insights

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

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 $323). 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 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 March 31, 2025.

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.

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 March 31, 2025.
Read through reviews of airlines operating flights from Singapore to Chicago, such as EVA Air, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,051 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very good
3,192 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Delta
8.0
Very good
7,899 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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?

    $536 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Cathay Pacific and United Airlines, with prices starting from $585 and $734, 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 $323). 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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Alternative routes for Singapore to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Singapore to O'Hare Intl

Discover the top 3 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$802Average$1,407FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$882Average$1,287FlexibilityNo cancel feeOn-time72%
EVA AirCheapest$981Average$1,083FlexibilityNo cancel feeOn-time74%
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