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$525+ Cheap flights from Chicago (CHI) to Singapore

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SIN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Chicago to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Singapore (SG0). 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 January 21, 2025.

Round-trip from

$799
(oojo)

One-way from

$525
(Kiwi.com)
From Chicago (CHI) to Singapore
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One-way flight from Chicago (CHI) to Singapore
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Find flight deals from Chicago to Singapore

Cheapest flights from Chicago to Singapore
Explore the most affordable flight options available from Chicago to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This oojo deal was found by Cheapflights users on 1/21. 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.
Mon 2/2411:55 amORD - SIN
1 stop39h 40mTurkish Airlines
Mon 3/311:25 pmSIN - ORD
1 stop24h 45mTurkish Airlines
Deal found 1/21$799
This CrystalTravel deal was found by Cheapflights users on 1/20. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/92:40 pmORD - SIN
1 stop25h 00mCathay Pacific
Wed 3/51:25 amSIN - ORD
1 stop25h 35mCathay Pacific
Deal found 1/20$858
This Etihad Airways deal was found by Cheapflights users on 1/19. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/192:10 pmORD - SIN
1 stop30h 25mEtihad Airways
Sat 3/297:25 pmSIN - ORD
1 stop26h 30mEtihad Airways
Deal found 1/19$908
This Gotogate deal was found by Cheapflights users on 1/21. 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 3/411:25 amORD - SIN
1 stop43h 00mKorean Air
Mon 3/241:30 amSIN - ORD
1 stop21h 10mKorean Air
Deal found 1/21$910
This CheapTickets.ch deal was found by Cheapflights users on 1/20. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/65:00 amORD - SIN
2 stops25h 15mSWISS
Thu 3/1310:20 pmSIN - ORD
2 stops23h 58mSWISS
Deal found 1/20$955
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/43:40 pmORD - SIN
2 stops26h 20mUnited Airlines
Tue 3/2510:20 pmSIN - ORD
1 stop20h 57mUnited Airlines
Deal found 1/21$961
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:15 amORD - SIN
1 stop24h 00mLufthansa
Thu 3/1310:10 amSIN - ORD
2 stops24h 18mLufthansa
Deal found 1/20$963
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 2/1710:35 amORD - SIN
1 stop30h 05mAmerican Airlines
Tue 3/42:20 amSIN - ORD
2 stops25h 21mAmerican Airlines
Deal found 1/20$975
This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/61:10 pmORD - SIN
1 stop30h 25mMultiple Airlines
Sun 3/235:10 pmSIN - ORD
2 stops29h 15mMultiple Airlines
Deal found 1/20$989
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Wed 5/1412:00 pmORD - SIN
1 stop42h 05mAir India
Mon 5/268:20 amSIN - ORD
1 stop36h 05mAir India
Deal found 1/19$992
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/88:25 pmORD - SIN
2 stops38h 25mJapan Airlines
Sun 2/168:15 amSIN - ORD
1 stop37h 20mJapan Airlines
Deal found 1/21$1,062
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/167:50 pmORD - SIN
1 stop30h 05mQatar Airways
Tue 3/183:15 amSIN - ORD
1 stop25h 15mQatar Airways
Deal found 1/20$1,063

Find flights from Chicago to Singapore within your budget

Customize your flight search to find flights from Chicago to Singapore 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Mon 2/24

11:55 am-5:35 pm

1 stop39h 40m

Singapore Changi

Mon 3/3

11:25 pm-10:10 am

1 stop24h 45m

$799

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sun 2/9

2:40 pm-5:40 am

1 stop25h 00m

Singapore Changi

Wed 3/5

1:25 am-1:00 pm

1 stop25h 35m

$858

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 3/19

2:10 pm-9:35 am

1 stop30h 25m

Singapore Changi

Mon 3/31

8:55 pm-8:55 am

1 stop25h 00m

$908

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 3/4

11:25 am-8:25 pm

1 stop43h 00m

Singapore Changi

Mon 3/24

1:30 am-9:40 am

1 stop21h 10m

$910

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 3/6

5:00 am-8:15 pm

2 stops25h 15m

Singapore Changi

Thu 3/13

10:20 pm-9:18 am

2 stops23h 58m

$955

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 3/4

3:40 pm-8:00 am

2 stops26h 20m

Singapore Changi

Tue 3/25

10:10 am-8:07 pm

1 stop22h 57m

$961

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 3/6

6:15 am-8:15 pm

1 stop24h 00m

Singapore Changi

Thu 3/13

10:10 am-9:28 pm

2 stops24h 18m

$963

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Mon 2/17

10:35 am-6:40 am

1 stop30h 05m

Singapore Changi

Tue 3/4

2:20 am-1:41 pm

2 stops25h 21m

$975

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 3/6

1:10 pm-9:35 am

1 stop30h 25m

Singapore Changi

Sun 3/23

5:10 pm-9:25 am

2 stops29h 15m

$989

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 5/14

12:00 pm-7:05 pm

1 stop42h 05m

Singapore Changi

Mon 5/26

8:20 am-7:25 am

1 stop36h 05m

$992

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 36 results
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Best time to book a flight from Chicago to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Chicago 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 Chicago to Singapore

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

What is the cheapest month to book a flight from Chicago to Singapore?

Currently, September is the cheapest month in which you can book a flight from Chicago to Singapore (average of $1,011). Flying from Chicago to Singapore in December is currently the most expensive (average of $1,684). 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 CHI to SG?

Find hourly flight availability from Chicago to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Chicago to Singapore, 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 Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated January 21, 2025.
To help decide which airline to fly from Chicago to Singapore, see what other customers have to say about Japan Airlines, Korean Air and Turkish Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

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
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

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
1,253 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

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
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

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
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

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
3,358 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

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 Chicago to Singapore. 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 Chicago to Singapore one-way?

    To fly one-way, consider booking your trip with Cathay Pacific, which is currently one of the cheapest options available, starting at $536. Turkish Airlines flights start at $539 while deals on JetBlue start at $568 one-way.

  • Can I find deals for flights from Chicago to Singapore that include hotel bookings?

    Yes. In addition to deals on Chicago to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Singapore.

  • Can I find deals for business class flights from Chicago to Singapore?

    Yes. Cheapflights offers flight deals from Chicago to Singapore 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 Chicago to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Chicago to Singapore (average of $1,011). Flying from Chicago to Singapore in December is currently the most expensive (average of $1,684). 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 Chicago to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Chicago to Singapore

Discover the top 10 airlines that operate flights from Chicago to Singapore. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$741Average$845FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$744Average$992FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$840Average$1,556FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$864Average$1,029FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$1,065Average$1,582FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,081Average$1,359FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,189Average$1,234FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,200Average$1,280FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,223Average$1,436FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,241Average$1,418FlexibilityNo cancel feeOn-timeN/A
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