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

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $865.

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

Hong Kong (HKG) was the most common stop: 18% of momondo users choosing 1-stop flights on this route connected there.

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

Flights connecting via Taipei City (TPE) have the shortest average one-way travel time: 22h 29m.

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

Etihad Airways, Delta, and Korean Air are the most popular carriers operating from Chicago to Singapore Changi

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

Incheon (ICN) has the shortest average layover time for this route: 1h 46m.

What airlines fly to Singapore?

United Airlines, Cathay Pacific and EVA Air 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 46% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 10 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

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 May 2026, there are 10 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.

$463 Cheap Flights from Chicago to Singapore in 2026

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 $1,492 to $1,218. The lowest price recently found on this route was $1,149.

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7:10 am - 5:00 am

ORD

SIN

32h 50m

2 stops

7:30 am - 9:30 am

SIN

ORD

39h 00m

1 stop

$1,149Delta

Fri, Sep 11 - Tue, Sep 15

7:00 am - 11:55 pm

ORD

SIN

27h 55m

2 stops

7:30 am - 9:30 am

SIN

ORD

39h 00m

1 stop

$1,150Delta

Fri, Sep 11 - Wed, Sep 16

9:10 pm - 9:40 am

ORD

SIN

23h 30m

1 stop

9:00 pm - 3:40 pm

SIN

ORD

31h 40m

1 stop

$1,151Etihad Airways

Fri, Aug 7 - Mon, Aug 17

4:00 pm - 5:30 am

ORD

SIN

24h 30m

1 stop

1:45 am - 2:20 pm

SIN

ORD

25h 35m

1 stop

$1,152Cathay Pacific

Mon, Jul 13 - Fri, Jul 17

3:40 pm - 7:00 am

ORD

SIN

25h 20m

1 stop

11:10 pm - 2:41 pm

SIN

ORD

53h 31m

2 stops

$1,153Air Canada

Wed, Nov 11 - Mon, Nov 30

7:20 pm - 10:15 am

ORD

SIN

25h 55m

2 stops

7:40 pm - 3:05 pm

SIN

ORD

32h 25m

1 stop

$1,154Qatar Airways

Sat, Sep 5 - Tue, Sep 15

7:20 pm - 3:45 pm

ORD

SIN

31h 25m

1 stop

3:15 am - 3:05 pm

SIN

ORD

24h 50m

1 stop

$1,156Qatar Airways

Tue, Aug 11 - Tue, Aug 18

6:00 am - 5:00 am

MDW

SIN

34h 00m

2 stops

1:25 am - 4:27 pm

SIN

MDW

28h 02m

2 stops

$1,159Delta

Fri, Sep 11 - Mon, Sep 14

9:10 pm - 9:40 am

ORD

SIN

23h 30m

1 stop

9:00 pm - 3:40 pm

SIN

ORD

31h 40m

1 stop

$1,163Etihad Airways

Sun, Sep 6 - Sat, Sep 12

3:48 pm - 6:15 am

ORD

SIN

25h 27m

2 stops

8:35 pm - 5:01 am

SIN

ORD

21h 26m

1 stop

$1,170United Airlines

Wed, Sep 9 - Tue, Sep 15

Etihad Airways flights from Chicago to Singapore

Our best Etihad Airways deals on Chicago to Singapore flight tickets

Etihad Airways

Aug 7

ORD9:10 pmChicago O'Hare Intl

23h 30m

1 stop

SIN9:40 amSingapore Changi

Aug 18

SIN9:00 pmSingapore Changi

31h 40m

1 stop

ORD3:40 pmChicago O'Hare Intl

$1,151

Etihad Airways

Sep 6

ORD9:10 pmChicago O'Hare Intl

23h 30m

1 stop

SIN9:40 amSingapore Changi

Sep 12

SIN9:00 pmSingapore Changi

31h 40m

1 stop

ORD3:40 pmChicago O'Hare Intl

$1,163

Etihad Airways

Jun 19

ORD2:00 pmChicago O'Hare Intl

30h 40m

1 stop

SIN9:40 amSingapore Changi

Jul 10

SIN9:00 pmSingapore Changi

24h 35m

1 stop

ORD8:35 amChicago O'Hare Intl

$1,180

Cathay Pacific flights from Chicago to Singapore

Our best Cathay Pacific deals on Chicago to Singapore flight tickets

Cathay Pacific

Jul 13

ORD4:00 pmChicago O'Hare Intl

24h 30m

1 stop

SIN5:30 amSingapore Changi

Jul 17

SIN1:45 amSingapore Changi

25h 35m

1 stop

ORD2:20 pmChicago O'Hare Intl

$1,152

Cathay Pacific

Jul 6

ORD4:00 pmChicago O'Hare Intl

24h 30m

1 stop

SIN5:30 amSingapore Changi

Jul 11

SIN1:45 amSingapore Changi

25h 35m

1 stop

ORD2:20 pmChicago O'Hare Intl

$1,227

Cathay Pacific

May 31

ORD4:15 pmChicago O'Hare Intl

33h 50m

1 stop

SIN3:05 pmSingapore Changi

Jun 17

SIN1:25 pmSingapore Changi

37h 55m

1 stop

ORD2:20 pmChicago O'Hare Intl

$1,302

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 9/11

7:10 am-5:00 am

2 stops32h 50m

Singapore Changi

Tue 9/15

7:30 am-9:30 am

1 stop39h 00m

$1,149

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 9/11

7:00 am-11:55 pm

2 stops27h 55m

Singapore Changi

Wed 9/16

7:30 am-9:30 am

1 stop39h 00m

$1,150

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 8/7

9:10 pm-9:40 am

1 stop23h 30m

Singapore Changi

Mon 8/17

9:00 pm-3:40 pm

1 stop31h 40m

$1,151

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Mon 7/13

4:00 pm-5:30 am

1 stop24h 30m

Singapore Changi

Fri 7/17

1:45 am-2:20 pm

1 stop25h 35m

$1,152

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 11/11

3:40 pm-7:00 am

1 stop25h 20m

Singapore Changi

Mon 11/30

11:10 pm-2:41 pm

2 stops53h 31m

$1,153

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sat 9/5

7:20 pm-10:15 am

2 stops25h 55m

Singapore Changi

Tue 9/15

7:40 pm-3:05 pm

1 stop32h 25m

$1,154

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 8/11

7:20 pm-3:45 pm

1 stop31h 25m

Singapore Changi

Tue 8/18

3:15 am-3:05 pm

1 stop24h 50m

$1,156

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Fri 9/11

6:00 am-5:00 am

2 stops34h 00m

Singapore Changi

Mon 9/14

1:25 am-4:27 pm

2 stops28h 02m

$1,159

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sun 9/6

9:10 pm-9:40 am

1 stop23h 30m

Singapore Changi

Sat 9/12

9:00 pm-3:40 pm

1 stop31h 40m

$1,163

Quickest round-trip

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 9/9

3:48 pm-6:15 am

2 stops25h 27m

Singapore Changi

Tue 9/15

8:35 pm-5:01 am

1 stop21h 26m

$1,170

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 January is, on average, the cheapest month to fly to Singapore from Chicago, with most prices found around $492. If you aren’t able to travel to Singapore during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $587.

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

You are more likely to see cheaper flights to Singapore from Chicago when booking week ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,151 when searching week 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 $970 on momondo.

Can stopping save me money on Chicago to Singapore flights?

You could potentially save up to 5% 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 May 2026, prices for Chicago to Singapore flights are approximately 20% cheaper 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	23h 15m
Direct flights	None

The fastest flight from Chicago to Singapore takes 23h 15m

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

Search flight deals

Frequently asked questions about flying from Chicago to Singapore

How far is Chicago to Singapore Changi by plane?
Singapore Changi is 9361.7 mi away from Chicago. By plane, this route typically takes 23h 15m.
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 May 2026, there are 10 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 31% of all bookings. The subsequent popular airlines are Turkish Airlines at 17%, Cathay Pacific at 14%, and EVA Air at 7%.

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
Cathay Pacific	PriceFrom $692	Free Cancellation	Rating 7.6 1,336 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $709	Free Cancellation	Rating 7.4 9,736 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $770	Free Cancellation	Rating 7.4 4,379 reviews	Search Turkish Airlines flights
Japan Airlines	PriceFrom $814	Free Cancellation	Rating 8.3 1,825 reviews	Search Japan Airlines flights
Etihad Airways	PriceFrom $829	Free Cancellation	Rating 7.3 1,438 reviews	Search Etihad Airways flights
ANA	PriceFrom $860	Free Cancellation	Rating 8.3 1,211 reviews	Search ANA flights
Air Canada	PriceFrom $872	Free Cancellation	Rating 7.1 11,065 reviews	Search Air Canada flights
Delta	PriceFrom $949	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
EVA Air	PriceFrom $1,101	Free Cancellation	Rating 8.5 1,455 reviews	Search EVA Air flights
British Airways	PriceFrom $1,909	Free Cancellation	Rating 6.7 7,989 reviews	Search British Airways 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

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.

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Cheap flights from Chicago to Singapore from $468

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 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Etihad Airways flights from Chicago to Singapore

Our best Etihad Airways deals on Chicago to Singapore flight tickets

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Our best Cathay Pacific 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.

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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?

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

Can stopping save me money on Chicago to Singapore flights?

How have Chicago to Singapore flight prices changed over time?

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

What airlines fly to Singapore?

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

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

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

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

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

Frequently asked questions about flying 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?

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

Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.

Fly to other destinations from Chicago

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year