What airlines fly to Singapore?

United Airlines, Cathay Pacific and Turkish Airlines are the top three most popular airlines that fly to Singapore from Chicago according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 14 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Chicago and Singapore?

Istanbul (IST) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Chicago to Singapore Changi?

Air India, Etihad Airways, and United Airlines are the most popular carriers operating from Chicago to Singapore Changi

Which layover airport offers the lowest fares from Chicago to Singapore?

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $813.

Which layover airport has the shortest connection time from Chicago to Singapore?

San Francisco (SFO) has the shortest average layover time for this route: 1h 19m.

Which layover airport has the shortest travel time from Chicago to Singapore?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 22h 18m.

When did momondo last update prices for flights from Chicago to Singapore Changi Airport?

Prices for flights from Chicago to Singapore Changi Airport refresh daily.

How many operators does momondo search for flights from Chicago to Singapore Changi Airport?

As of December 2025, there are 14 operators available to choose from for flights from Chicago to Singapore Changi Airport.

How old do you have to be to fly from Chicago to Singapore Changi Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Singapore Changi Airport.

What documentation or ID do you need to fly to Singapore Changi Airport?

The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$354 Cheap Flights from Chicago to Singapore in 2025/26

Q: What is the typical price of a round-trip flight between Chicago and Singapore?

Prices are currently low for flights on this route. Typical prices usually range from $1,589 to $2,202. The lowest price recently found on this route was $1,281.

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10:35 am - 1:05 pm

MDW

SIN

36h 30m2 stops

2:00 am - 10:50 pm

SIN

MDW

34h 50m2 stops

$1,281Multiple Airlines

Tue, Jan 20 - Thu, Jan 22

2:10 pm - 1:05 pm

MDW

SIN

32h 55m2 stops

2:25 pm - 2:55 pm

SIN

MDW

38h 30m3 stops

$1,295Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

2:50 pm - 5:15 am

ORD

SIN

25h 25m2 stops

9:50 am - 2:43 pm

SIN

ORD

41h 53m2 stops

$1,296Air Canada

Fri, Apr 3 - Mon, Apr 13

11:10 am - 1:05 pm

MDW

SIN

35h 55m3 stops

2:25 pm - 12:30 pm

SIN

MDW

36h 05m2 stops

$1,296Multiple Airlines

Fri, Jan 23 - Sat, Jan 31

6:30 am - 5:00 am

MDW

SIN

33h 30m2 stops

10:30 pm - 4:53 pm

SIN

MDW

31h 23m2 stops

$1,301Delta

Thu, Mar 19 - Sat, Mar 28

7:10 am - 12:55 am

ORD

SIN

27h 45m2 stops

6:35 am - 6:52 pm

SIN

ORD

26h 17m2 stops

$1,302ANA

Thu, Jan 8 - Tue, Jan 13

11:30 pm - 12:05 pm

ORD

SIN

22h 35m1 stop

3:45 pm - 7:35 pm

SIN

ORD

41h 50m1 stop

$1,313EVA Air

Fri, Jan 9 - Sun, Jan 18

6:30 am - 5:00 am

MDW

SIN

33h 30m2 stops

10:30 pm - 4:53 pm

SIN

MDW

31h 23m2 stops

$1,314Delta

Fri, Mar 20 - Sat, Mar 28

3:35 pm - 7:00 am

ORD

SIN

26h 25m1 stop

7:00 am - 10:40 pm

SIN

ORD

28h 40m2 stops

$1,315Air Canada

Thu, Mar 19 - Thu, Apr 2

11:30 pm - 12:05 pm

ORD

SIN

22h 35m1 stop

3:45 pm - 7:35 pm

SIN

ORD

41h 50m1 stop

$1,318EVA Air

Tue, Jan 6 - Sun, Jan 18

ANA flights from Chicago to Singapore

Our best ANA deals on Chicago to Singapore flight tickets

ANA

Jan 8

ORD7:10 amChicago O'Hare Intl

27h 45m

2 stops

SIN12:55 amSingapore Changi

Jan 13

SIN6:35 amSingapore Changi

26h 17m

2 stops

ORD6:52 pmChicago O'Hare Intl

$1,302

Find similar

ANA

Jan 8

ORD8:55 amChicago O'Hare Intl

50h 00m

2 stops

SIN12:55 amSingapore Changi

Jan 14

SIN6:35 amSingapore Changi

26h 17m

2 stops

ORD6:52 pmChicago O'Hare Intl

$1,368

Find similar

ANA

Jan 7

ORD6:30 pmChicago O'Hare Intl

40h 25m

2 stops

SIN12:55 amSingapore Changi

Jan 17

SIN6:35 amSingapore Changi

21h 15m

1 stop

ORD1:50 pmChicago O'Hare Intl

$1,393

Find similar

Air India flights from Chicago to Singapore

Our best Air India deals on Chicago to Singapore flight tickets

Air India

Mar 20

ORD2:30 pmChicago O'Hare Intl

27h 30m

1 stop

SIN7:00 amSingapore Changi

Mar 29

SIN8:30 pmSingapore Changi

27h 40m

2 stops

ORD11:10 amChicago O'Hare Intl

$1,312

Find similar

Air India

Jan 12

ORD1:30 pmChicago O'Hare Intl

39h 25m

1 stop

SIN6:55 pmSingapore Changi

Jan 24

SIN8:00 pmSingapore Changi

29h 30m

2 stops

ORD11:30 amChicago O'Hare Intl

$1,349

Find similar

Air India

Dec 26

ORD1:30 pmChicago O'Hare Intl

39h 25m

1 stop

SIN6:55 pmSingapore Changi

Jan 10

SIN11:00 pmSingapore Changi

50h 30m

2 stops

ORD11:30 amChicago O'Hare Intl

$1,629

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Tue 1/20

10:35 am-1:05 pm

2 stops36h 30m

Singapore Changi

Thu 1/22

2:00 am-10:50 pm

2 stops34h 50m

$1,281

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Thu 1/29

2:10 pm-1:05 pm

2 stops32h 55m

Singapore Changi

Thu 2/5

2:25 pm-2:55 pm

3 stops38h 30m

$1,295

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 4/3

2:50 pm-5:15 am

2 stops25h 25m

Singapore Changi

Mon 4/13

9:50 am-2:43 pm

2 stops41h 53m

$1,296

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Fri 1/23

11:10 am-1:05 pm

3 stops35h 55m

Singapore Changi

Sat 1/31

2:25 pm-12:30 pm

2 stops36h 05m

$1,296

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Thu 3/19

6:30 am-5:00 am

2 stops33h 30m

Singapore Changi

Sat 3/28

10:30 pm-4:53 pm

2 stops31h 23m

$1,301

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 1/8

7:10 am-12:55 am

2 stops27h 45m

Singapore Changi

Tue 1/13

6:35 am-6:52 pm

2 stops26h 17m

$1,302

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 1/9

11:30 pm-12:05 pm

1 stop22h 35m

Singapore Changi

Sun 1/18

3:45 pm-7:35 pm

1 stop41h 50m

$1,313

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Fri 3/20

6:30 am-5:00 am

2 stops33h 30m

Singapore Changi

Sat 3/28

10:30 pm-4:53 pm

2 stops31h 23m

$1,314

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 3/19

3:35 pm-7:00 am

1 stop26h 25m

Singapore Changi

Thu 4/2

7:00 am-10:40 pm

2 stops28h 40m

$1,315

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 1/6

11:30 pm-12:05 pm

1 stop22h 35m

Singapore Changi

Sun 1/18

3:45 pm-7:35 pm

1 stop41h 50m

$1,318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Chicago and Singapore?

What is the cheapest month to fly to Singapore?

The month of February is, on average, the cheapest month to fly to Singapore from Chicago, with most prices found around $801. If you aren’t able to travel to Singapore during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $849.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Chicago to Singapore is on a Tuesday when prices can be found for as low as $1,166. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $1,365.

What is the cheapest time of day to depart on your flight to Singapore?

At noon is the cheapest time of day to fly from Chicago to Singapore when you can find flight prices for as low as $1,148. Flying to Singapore at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,434 on average. Flights to Singapore from Chicago in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Singapore?

You are more likely to see cheaper flights to Singapore from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,151 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Chicago for as low as $1,063 on momondo.

Can stopping save me money on Chicago to Singapore flights?

You could potentially save up to 63% on your flight if you consider stops on a Chicago to Singapore flight.

How have Chicago to Singapore flight prices changed over time?

As of December 2025, prices for Chicago to Singapore flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Singapore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Singapore (CHI to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Singapore

Fastest flight time	24h 25m
Direct flights	None

The fastest flight from Chicago to Singapore takes 24h 25m

There are no direct flights from Chicago to Singapore. There are no popular flight routes from Chicago to Singapore.

Search flight deals

How far is Chicago to Singapore Changi by plane?
Singapore Changi is 9361.7 mi away from Chicago. By plane, this route typically takes 24h 25m.
When did momondo last update prices for flights from Chicago to Singapore Changi Airport?
Prices for flights from Chicago to Singapore Changi Airport refresh daily.
How many operators does momondo search for flights from Chicago to Singapore Changi Airport?
As of December 2025, there are 14 operators available to choose from for flights from Chicago to Singapore Changi Airport.
How old do you have to be to fly from Chicago to Singapore Changi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Chicago to Singapore?
momondo data reveals that the most frequently booked airline on the route from Chicago to Singapore is United Airlines, representing 26% of all bookings. The subsequent popular airlines are Turkish Airlines at 26%, Cathay Pacific at 15%, and EVA Air at 8%.

Best airlines flying from Chicago to Singapore

Compare and see reviews for airlines that fly from Chicago to Singapore with momondo

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom $675	Free Cancellation	Rating 5.5 2,952 reviews	Search Air India flights
Cathay Pacific	PriceFrom $701	Free Cancellation	Rating 7.6 1,095 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $709	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $747	Free Cancellation	Rating 7.3 4,105 reviews	Search Turkish Airlines flights
Japan Airlines	PriceFrom $791	Free Cancellation	Rating 8.3 1,662 reviews	Search Japan Airlines flights
Etihad Airways	PriceFrom $830	Free Cancellation	Rating 7.4 1,332 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $850	Free Cancellation	Rating 7.4 3,686 reviews	Search Qatar Airways flights
Air Canada	PriceFrom $884	Free Cancellation	Rating 7.1 10,534 reviews	Search Air Canada flights
Korean Air	PriceFrom $918	Free Cancellation	Rating 8.4 1,186 reviews	Search Korean Air flights
ANA	PriceFrom $1,024	Free Cancellation	Rating 8.4 1,030 reviews	Search ANA flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Singapore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Singapore for you.

Can I find flights from Chicago to Singapore with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Singapore from Chicago with this policy.

How can momondo help me find flights from Chicago to Singapore?

Once you have performed a search for Chicago to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Singapore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

An easier way to manage your Singapore trip

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Cheap flights from Chicago to Singapore from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Singapore departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Price Alerts

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Find the cheapest flights from Chicago to Singapore

Cheap round-trip flights

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ANA flights from Chicago to Singapore

Our best ANA deals on Chicago to Singapore flight tickets

Air India flights from Chicago to Singapore

Our best Air India deals on Chicago to Singapore flight tickets

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

See travel insights to Singapore from

How to get the cheapest flight ticket from Chicago to Singapore

What is the typical price of a round-trip flight between Chicago and Singapore?

What is the cheapest month to fly to Singapore?

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Chicago to Singapore is on a Tuesday when prices can be found for as low as $1,166. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $1,365.

What is the cheapest time of day to depart on your flight to Singapore?

How far in advance should I book a flight to Singapore?

Can stopping save me money on Chicago to Singapore flights?

You could potentially save up to 63% on your flight if you consider stops on a Chicago to Singapore flight.

How have Chicago to Singapore flight prices changed over time?

As of December 2025, prices for Chicago to Singapore flights are approximately 12% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago to Singapore Changi?

Air India, Etihad Airways, and United Airlines are the most popular carriers operating from Chicago to Singapore Changi

What airlines fly to Singapore?

Which airport is the most popular layover for flights between Chicago and Singapore?

Istanbul (IST) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Singapore?

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $813.

Which layover airport has the shortest travel time from Chicago to Singapore?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 22h 18m.

Which layover airport has the shortest connection time from Chicago to Singapore?

San Francisco (SFO) has the shortest average layover time for this route: 1h 19m.

When to book flights from Chicago to Singapore

Cheap Chicago to Singapore (CHI to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Singapore

Fastest flight time

Direct flights

How far is Chicago to Singapore Changi by plane?

When did momondo last update prices for flights from Chicago to Singapore Changi Airport?

How many operators does momondo search for flights from Chicago to Singapore Changi Airport?

How old do you have to be to fly from Chicago to Singapore Changi Airport?

What documentation or ID do you need to fly to Singapore Changi Airport?

What is the most popular airline from Chicago to Singapore?

Best airlines flying from Chicago to Singapore

Compare and see reviews for airlines that fly from Chicago to Singapore with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Singapore?

Can I find flights from Chicago to Singapore with flexible booking policies on momondo?

How can momondo help me find flights from Chicago to Singapore?

I’m not ready to book a flight from Chicago to Singapore right now. Can momondo alert me if prices change?

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo