How long is the flight from Chicago to Singapore?

Cathay Pacific and Delta can get you from Chicago to Singapore in just under 25h 05m. Your travel time can differ by up to 3h 05m. The distance from Chicago to Singapore is about 15039 km. Both multi-stop and direct flights can be found to your destination and back.

What is the cheapest airline to fly from Chicago to Singapore round-trip?

Cheapflights users have booked flights from Chicago to Singapore round-trip from S$ 910. You may be able to fly from Chicago to Singapore for 36% less than the average price by searching for this airline.

What is the cheapest day to fly from Chicago to Singapore?

Travellers seeking maximum savings on their Chicago to Singapore flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

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 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

What airport do you fly into for flights to Singapore from Chicago?

For a flight from Chicago to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 16.9 km from the centre vof the city. Changi is the only Singapore airport and it handles 0 inbound flights from Chicago per day. 1 airline has flights to Singapore Changi from Chicago on a regular basis.

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 holiday 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.

S$ 436+ Cheap Flights from Chicago to Singapore

Cheapflights Tip: The best prices from Chicago to Singapore Changi are usually found in September or February, booked 4 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Chicago to Singapore

Round-trip from	S$ 884
One-way from	S$ 436
Popular in	December
Cheapest in	September
Average price	S$ 1,027

Korean Air
27-10-9-11
2 total stops
46h 55m total
Chicago to Singapore

Search Deals

26-2
2 total stops
33h 35m total
Chicago to Singapore

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (S$ 288 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (S$ 109 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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 18 September 2025.

Mon 27-1012:15ORD - SIN

1 stop22h 55mKorean Air

Sun 9-1122:30SIN - ORD

1 stop24h 00mKorean Air

Deal found 16-9S$ 884

Mon 29-916:00ORD - SIN

1 stop24h 30mCathay Pacific

Sun 5-1013:25SIN - ORD

1 stop38h 00mCathay Pacific

Deal found 16-9S$ 906

Wed 22-1016:00ORD - SIN

1 stop39h 35mCathay Pacific

Sun 2-1120:15SIN - ORD

1 stop30h 40mCathay Pacific

Deal found 16-9S$ 920

Wed 22-1016:00ORD - SIN

1 stop24h 30mCathay Pacific

Sun 26-1001:25SIN - ORD

1 stop25h 30mCathay Pacific

Deal found 15-9S$ 921

Mon 3-1114:35ORD - SIN

1 stop31h 20mCathay Pacific

Tue 11-1120:15SIN - ORD

1 stop30h 40mCathay Pacific

Deal found 16-9S$ 923

Wed 22-1016:00ORD - SIN

1 stop31h 25mCathay Pacific

Tue 28-1001:25SIN - ORD

1 stop25h 30mCathay Pacific

Deal found 16-9S$ 932

Tue 30-916:00ORD - SIN

1 stop24h 30mCathay Pacific

Sun 5-1012:45SIN - ORD

1 stop38h 40mCathay Pacific

Deal found 16-9S$ 933

Fri 3-1012:10ORD - SIN

1 stop42h 45mKorean Air

Mon 6-1022:30SIN - ORD

1 stop24h 00mKorean Air

Deal found 15-9S$ 938

Thu 23-1016:00ORD - SIN

1 stop34h 25mCathay Pacific

Thu 30-1016:45SIN - ORD

1 stop34h 10mCathay Pacific

Deal found 16-9S$ 987

Wed 22-1009:20MDW - SIN

2 stops25h 20mDelta

Mon 27-1010:40SIN - MDW

2 stops38h 48mDelta

Deal found 15-9S$ 1,454

Thu 23-1009:20MDW - SIN

2 stops25h 20mDelta

Thu 30-1010:40SIN - MDW

2 stops38h 48mDelta

Deal found 16-9S$ 1,518

Wed 22-1009:20MDW - SIN

2 stops25h 20mDelta

Sun 2-1122:30SIN - MDW

2 stops33h 55mDelta

Deal found 15-9S$ 1,576

Best flights from Chicago to Singapore
Discover carefully curated flight deals from Chicago to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Wed 11-214:35ORD - SIN

1 stop25h 05mCathay Pacific

Sun 8-301:25SIN - ORD

1 stop25h 30mCathay Pacific

Deal found 17-9S$ 956

Mon 9-206:00MDW - SIN

2 stops28h 10mDelta

Sat 7-301:35SIN - MDW

2 stops33h 11mDelta

Deal found 16-9S$ 1,518

Sun 1-307:45MDW - SIN

3 stops39h 20mMultiple Airlines

Tue 10-302:00SIN - MDW

2 stops29h 05mMultiple Airlines

Deal found 16-9S$ 1,556

Wed 26-1114:35ORD - SIN

1 stop32h 30mCathay Pacific

Tue 13-114:05SIN - ORD

1 stop36h 50mCathay Pacific

Deal found 17-9S$ 956

Thu 12-214:35ORD - SIN

1 stop31h 20mCathay Pacific

Tue 10-316:45SIN - ORD

1 stop34h 10mCathay Pacific

Deal found 17-9S$ 956

Tue 10-214:35ORD - SIN

1 stop31h 20mCathay Pacific

Tue 10-312:55SIN - ORD

1 stop38h 00mCathay Pacific

Deal found 17-9S$ 956

Sun 8-214:35ORD - SIN

1 stop38h 40mCathay Pacific

Sun 8-320:15SIN - ORD

1 stop30h 40mCathay Pacific

Deal found 17-9S$ 1,020

Mon 24-1114:35ORD - SIN

1 stop32h 30mCathay Pacific

Thu 15-114:05SIN - ORD

1 stop36h 50mCathay Pacific

Deal found 17-9S$ 1,020

Wed 22-1009:20MDW - SIN

2 stops25h 20mDelta

Sun 2-1122:30SIN - MDW

2 stops33h 55mDelta

Deal found 15-9S$ 1,576

Mon 9-215:40MDW - SIN

3 stops31h 25mMultiple Airlines

Sun 8-314:25SIN - MDW

2 stops28h 05mMultiple Airlines

Deal found 17-9S$ 1,604

Mon 9-214:35ORD - SIN

1 stop25h 05mCathay Pacific

Fri 6-314:05SIN - ORD

1 stop36h 50mCathay Pacific

Deal found 17-9S$ 1,020

Mon 6-1009:20MDW - SIN

2 stops30h 40mDelta

Wed 19-1122:30SIN - MDW

2 stops33h 38mDelta

Deal found 16-9S$ 1,576

Tue 11-1114:35ORD - SIN

1 stop32h 30mCathay Pacific

Sat 15-1116:45SIN - ORD

1 stop34h 10mCathay Pacific

Deal found 17-9S$ 1,020

Thu 23-1009:20MDW - SIN

2 stops25h 20mDelta

Wed 29-1001:35SIN - MDW

2 stops33h 39mDelta

Deal found 16-9S$ 1,576

Sun 8-214:35ORD - SIN

1 stop25h 05mCathay Pacific

Wed 11-301:25SIN - ORD

1 stop25h 30mCathay Pacific

Deal found 17-9S$ 1,020

Mon 27-1006:00MDW - SIN

2 stops29h 10mDelta

Sun 9-1122:30SIN - MDW

2 stops33h 38mDelta

Deal found 16-9S$ 1,576

Thu 12-214:35ORD - SIN

1 stop25h 05mCathay Pacific

Thu 12-318:00SIN - ORD

1 stop32h 55mCathay Pacific

Deal found 17-9S$ 1,020

Sun 19-1009:20MDW - SIN

2 stops30h 40mDelta

Thu 23-1001:10SIN - MDW

2 stops30h 15mDelta

Deal found 17-9S$ 1,581

Wed 26-1114:35ORD - SIN

1 stop25h 05mCathay Pacific

Thu 15-114:05SIN - ORD

1 stop36h 50mCathay Pacific

Deal found 17-9S$ 1,020

Wed 11-214:35ORD - SIN

1 stop25h 05mCathay Pacific

Fri 6-320:15SIN - ORD

1 stop30h 40mCathay Pacific

Deal found 17-9S$ 1,020

Wed 22-1009:35MDW - SIN

2 stops25h 05mDelta

Sun 2-1101:35SIN - MDW

2 stops28h 39mDelta

Deal found 17-9S$ 1,671

Wed 22-1009:35MDW - SIN

2 stops25h 05mDelta

Sun 26-1001:35SIN - MDW

2 stops27h 35mDelta

Deal found 15-9S$ 1,671

Last-minute flights from Chicago to Singapore
Discover last-minute flight deals from Chicago to Singapore. Data last updated 18 September 2025 and is based on user searches.

Mon 22-918:30ORD - SIN

2 stops40h 50mJapan Airlines

Sat 4-1001:55SIN - ORD

2 stops32h 23mJapan Airlines

Deal found 17-9S$ 1,123

Mon 22-912:00ORD - SIN

1 stop42h 30mAir India

Sun 5-1020:30SIN - ORD

1 stop25h 50mAir India

Deal found 17-9S$ 1,280

Mon 22-906:05ORD - SIN

2 stops29h 15mBritish Airways

Sun 5-1008:05SIN - ORD

1 stop20h 40mBritish Airways

Deal found 17-9S$ 1,343

Mon 22-923:45ORD - SIN

2 stops28h 30mMultiple Airlines

Sun 5-1014:20SIN - ORD

3 stops32h 00mMultiple Airlines

Deal found 17-9S$ 1,497

Mon 22-906:00MDW - SIN

2 stops28h 40mDelta

Sun 5-1022:30SIN - MDW

2 stops30h 39mDelta

Deal found 17-9S$ 1,671

Mon 22-909:20MDW - SIN

2 stops25h 20mMultiple Airlines

Sat 4-1001:10SIN - MDW

2 stops24h 18mMultiple Airlines

Deal found 17-9S$ 4,302

Mon 22-917:40ORD - SIN

1 stop22h 50mMalaysia Airlines

Sat 4-1000:55SIN - ORD

1 stop23h 55mMalaysia Airlines

Deal found 17-9S$ 5,788

Wed 24-908:00ORD - SIN

2 stops27h 55mMultiple Airlines

Sun 5-1008:45SIN - ORD

1 stop37h 35mMultiple Airlines

Deal found 17-9S$ 7,209

Wed 24-909:20MDW - SIN

2 stops25h 20mDelta

Sun 5-1022:30SIN - MDW

2 stops36h 44mDelta

Deal found 17-9S$ 9,386

Wed 24-909:20MDW - SIN

2 stops25h 20mMultiple Airlines

Sat 4-1001:10SIN - MDW

2 stops24h 18mMultiple Airlines

Deal found 17-9S$ 18,323

One-way flights from Chicago to Singapore
Search for one-way flight options from Chicago to Singapore. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Thu 26-210:00ORD - SIN

2 stops33h 35mMultiple Airlines

Deal found 16-9S$ 436

Tue 23-916:00ORD - SIN

1 stop24h 30mCathay Pacific

Deal found 17-9S$ 458

Mon 29-916:00ORD - SIN

1 stop24h 30mCathay Pacific

Deal found 16-9S$ 470

Thu 25-916:00ORD - SIN

1 stop24h 30mCathay Pacific

Deal found 17-9S$ 471

Wed 24-916:00ORD - SIN

1 stop24h 30mCathay Pacific

Deal found 17-9S$ 477

Tue 30-916:00ORD - SIN

1 stop24h 30mCathay Pacific

Deal found 17-9S$ 480

Fri 3-1015:20ORD - SIN

2 stops33h 00mMultiple Airlines

Deal found 15-9S$ 503

Wed 1-1019:09ORD - SIN

2 stops53h 11mMultiple Airlines

Deal found 17-9S$ 531

Fri 26-916:00ORD - SIN

1 stop24h 30mCathay Pacific

Deal found 17-9S$ 535

Sat 27-916:00ORD - SIN

1 stop24h 30mCathay Pacific

Deal found 17-9S$ 548

Sun 16-1111:50ORD - SIN

2 stops39h 30mIndiGo

Deal found 15-9S$ 549

Mon 29-916:48MDW - SIN

3 stops41h 32mMultiple Airlines

Deal found 16-9S$ 559

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 11-2

14:35-05:40

1 stop25h 05m

Singapore Changi

Sun 8-3

01:25-13:55

1 stop25h 30m

S$ 956

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 26-11

14:35-13:05

1 stop32h 30m

Singapore Changi

Tue 13-1

14:05-12:55

1 stop36h 50m

S$ 956

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 12-2

14:35-11:55

1 stop31h 20m

Singapore Changi

Tue 10-3

16:45-13:55

1 stop34h 10m

S$ 956

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 10-2

14:35-11:55

1 stop31h 20m

Singapore Changi

Tue 10-3

12:55-13:55

1 stop38h 00m

S$ 956

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sun 8-2

14:35-19:15

1 stop38h 40m

Singapore Changi

Sun 8-3

20:15-13:55

1 stop30h 40m

S$ 1,020

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Mon 24-11

14:35-13:05

1 stop32h 30m

Singapore Changi

Thu 15-1

14:05-12:55

1 stop36h 50m

S$ 1,020

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Mon 9-2

14:35-05:40

1 stop25h 05m

Singapore Changi

Fri 6-3

14:05-12:55

1 stop36h 50m

S$ 1,020

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 11-11

14:35-13:05

1 stop32h 30m

Singapore Changi

Sat 15-11

16:45-12:55

1 stop34h 10m

S$ 1,020

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sun 8-2

14:35-05:40

1 stop25h 05m

Singapore Changi

Wed 11-3

01:25-13:55

1 stop25h 30m

S$ 1,020

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 12-2

14:35-05:40

1 stop25h 05m

Singapore Changi

Thu 12-3

18:00-13:55

1 stop32h 55m

S$ 1,020

Flights are sorted by cheapest return flights first.

Deals found on 17-9

Showing 1-10 of 42 results

...

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 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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Singapore

How far ahead should I book a flight from Chicago to Singapore?

The best time to book flights from Chicago to Singapore is 4 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 time of day to fly from CHI to SIN?

Unlike in the morning, when flights are generally more expensive, you can save up to 27% on flights from Chicago to Singapore by exploring options for tickets in the afternoon.

What’s the top stopover airport for flights from Chicago to Singapore?

Istanbul (IST) – chosen by Cheapflights users on 40% of one-stop itineraries from Chicago to Singapore on Cheapflights.

What’s the cheapest stopover airport for flights from Chicago to Singapore?

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of S$ 894.

What’s the fastest stopover option from Chicago to Singapore?

Flights via Vancouver (YVR) have the shortest average one-way travel time for one-stop routes: 22h 30m.

Which airport typically offers the quickest stopover for flights from Chicago to Singapore?

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 1h 41m.

Reviews of airlines servicing Singapore

Check out reviews from past customers who have flown with Turkish Airlines from Chicago to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Turkish Airlines

7.3

Good

3,965 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

Turkish Airlines

7.3

Good

3,965 reviews

Turkish Airlines

7.3

Good

3,965 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Brian,Jul 2025

SEA - IST

Related info for your journey

What airport do you fly into for flights to Singapore from Chicago?
For a flight from Chicago to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 16.9 km from the centre vof the city. Changi is the only Singapore airport and it handles 0 inbound flights from Chicago per day. 1 airline has flights to Singapore Changi from Chicago on a regular basis.
How long is the flight from Chicago to Singapore?
Cathay Pacific and Delta can get you from Chicago to Singapore in just under 25h 05m. Your travel time can differ by up to 3h 05m. The distance from Chicago to Singapore is about 15039 km. Both multi-stop and direct flights can be found to your destination and back.
What is the cheapest airline to fly from Chicago to Singapore round-trip?
Cheapflights users have booked flights from Chicago to Singapore round-trip from S$ 910. You may be able to fly from Chicago to Singapore for 36% less than the average price by searching for this airline.
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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Chicago to Singapore

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestS$ 910	AverageS$ 2,176	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Chicago to Singapore?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Singapore from Chicago today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Chicago to Singapore?

Millions of users choose and trust Cheapflights to book the best flight deals from Chicago to Singapore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Chicago to Singapore with no change fees?

Yes! Cheapflights helps users easily find flights from Chicago to Singapore with no change fees.

Can Cheapflights notify me if prices for flights from Chicago to Singapore become cheaper?

Of course! You can now track prices for flights from Chicago to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Chicago to Singapore from S$ 436

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 26-2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Chicago to Singapore Changi are usually found in September or February, booked 4 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Chicago to Singapore

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chicago to Singapore

Cheapest flights from Chicago to SingaporeExplore 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 18 September 2025.

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 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Singapore that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Singapore

How far ahead should I book a flight from Chicago to Singapore?

Use this chart to determine the optimal time to book a return flight from Chicago to Singapore. Price data was last updated on 12 September 2025.

What is the cheapest time of day to fly from CHI to SIN?

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 18 September 2025.

What’s the top stopover airport for flights from Chicago to Singapore?

Share of one-stop return flights from Chicago to Singapore chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Chicago to Singapore?

Average return fare for one-stop flights from Chicago to Singapore, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Chicago to Singapore?

Shortest average travel time for one-stop one-way flights from Chicago to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Chicago to Singapore?

Average stopover duration for one-stop one-way flights from Chicago to Singapore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Singapore

Check out reviews from past customers who have flown with Turkish Airlines from Chicago to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 airport do you fly into for flights to Singapore from Chicago?

How long is the flight from Chicago to Singapore?

What is the cheapest airline to fly from Chicago to Singapore round-trip?

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

How can I find direct flights from Chicago to Singapore?

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

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 Chicago to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Chicago to Singapore

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 Chicago to Singapore?

Why should you use Cheapflights to find cheap flight tickets from Chicago to Singapore?

Can Cheapflights find flights from Chicago to Singapore with no change fees?

Can Cheapflights notify me if prices for flights from Chicago to Singapore become cheaper?

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Travel Smart

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 18 September 2025.