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 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?

Qatar Airways and Delta 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 50% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 12 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?

Hong Kong (HKG) was the most common stop: 20% of momondo users choosing 1-stop flights on this route connected there.

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 June 2026, there are 12 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.

$474 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 $1,263 to $1,559. The lowest price recently found on this route was $1,191.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 11:15 am

ORD

SIN

30h 35m

2 stops

7:00 am - 2:36 pm

SIN

ORD

20h 36m

1 stop

$1,191Air Canada

Wed, Jul 15 - Tue, Jul 21

6:10 am - 6:35 pm

ORD

SIN

23h 25m

1 stop

8:45 am - 6:35 pm

SIN

ORD

22h 50m

1 stop

$1,195United Airlines

Fri, Jun 26 - Mon, Jul 6

11:25 am - 9:30 am

ORD

SIN

33h 05m

1 stop

12:50 pm - 9:40 am

SIN

ORD

33h 50m

1 stop

$1,197Turkish Airlines

Thu, Aug 13 - Sat, Aug 29

7:30 am - 6:35 pm

ORD

SIN

22h 05m

1 stop

8:45 am - 8:40 pm

SIN

ORD

24h 55m

2 stops

$1,200United Airlines

Wed, Jun 24 - Sat, Jul 4

6:00 am - 6:40 am

ORD

SIN

35h 40m

2 stops

8:45 am - 9:03 pm

SIN

ORD

25h 18m

1 stop

$1,204United Airlines

Thu, Jul 2 - Sun, Jul 5

6:10 am - 6:35 pm

ORD

SIN

23h 25m

1 stop

11:05 am - 11:22 pm

SIN

ORD

25h 17m

2 stops

$1,206United Airlines

Fri, Jul 3 - Mon, Jul 13

6:05 am - 11:55 pm

MDW

SIN

28h 50m

2 stops

10:00 pm - 4:15 pm

SIN

MDW

31h 15m

2 stops

$1,208Delta

Fri, Aug 14 - Sat, Aug 22

5:30 am - 11:55 pm

ORD

SIN

29h 25m

2 stops

10:00 pm - 4:51 pm

SIN

ORD

31h 51m

2 stops

$1,208Delta

Sat, Aug 8 - Sat, Aug 22

2:30 pm - 6:10 am

ORD

SIN

26h 40m

1 stop

8:05 am - 11:00 am

SIN

ORD

39h 55m

1 stop

$1,210Japan Airlines

Wed, Aug 12 - Sun, Aug 30

8:40 pm - 1:05 pm

MDW

SIN

27h 25m

2 stops

2:25 pm - 12:25 pm

SIN

MDW

36h 00m

2 stops

$1,527Multiple Airlines

Tue, Oct 27 - Tue, Nov 10

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United Airlines flights from Chicago to Singapore

Our best United Airlines deals on Chicago to Singapore flight tickets

United Airlines

Jun 26

ORD6:10 amChicago O'Hare Intl

23h 25m

1 stop

SIN6:35 pmSingapore Changi

Jul 6

SIN8:45 amSingapore Changi

22h 50m

1 stop

ORD6:35 pmChicago O'Hare Intl

$1,195

United Airlines

Jun 24

ORD7:30 amChicago O'Hare Intl

22h 05m

1 stop

SIN6:35 pmSingapore Changi

Jul 4

SIN8:45 amSingapore Changi

24h 55m

2 stops

ORD8:40 pmChicago O'Hare Intl

$1,200

United Airlines

Jul 2

ORD6:00 amChicago O'Hare Intl

35h 40m

2 stops

SIN6:40 amSingapore Changi

Jul 5

SIN8:45 amSingapore Changi

25h 18m

1 stop

ORD9:03 pmChicago O'Hare Intl

$1,204

Air Canada flights from Chicago to Singapore

Our best Air Canada deals on Chicago to Singapore flight tickets

Air Canada

Jul 15

ORD3:40 pmChicago O'Hare Intl

30h 35m

2 stops

SIN11:15 amSingapore Changi

Jul 21

SIN7:00 amSingapore Changi

20h 36m

1 stop

ORD2:36 pmChicago O'Hare Intl

$1,191

Air Canada

Jul 15

ORD3:40 pmChicago O'Hare Intl

30h 35m

2 stops

SIN11:15 amSingapore Changi

Jul 22

SIN10:00 pmSingapore Changi

34h 52m

2 stops

ORD7:52 pmChicago O'Hare Intl

$1,209

Air Canada

Jun 23

ORD3:40 pmChicago O'Hare Intl

24h 35m

1 stop

SIN5:15 amSingapore Changi

Jul 4

SIN7:00 amSingapore Changi

20h 36m

1 stop

ORD2:36 pmChicago O'Hare Intl

$1,227

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 7/15

3:40 pm-11:15 am

2 stops30h 35m

Singapore Changi

Tue 7/21

7:00 am-2:36 pm

1 stop20h 36m

$1,191

Quickest round-trip

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 6/26

6:10 am-6:35 pm

1 stop23h 25m

Singapore Changi

Mon 7/6

8:45 am-6:35 pm

1 stop22h 50m

$1,195

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 8/13

11:25 am-9:30 am

1 stop33h 05m

Singapore Changi

Sat 8/29

12:50 pm-9:40 am

1 stop33h 50m

$1,197

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 6/24

7:30 am-6:35 pm

1 stop22h 05m

Singapore Changi

Sat 7/4

8:45 am-8:40 pm

2 stops24h 55m

$1,200

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 7/2

6:00 am-6:40 am

2 stops35h 40m

Singapore Changi

Sun 7/5

8:45 am-9:03 pm

1 stop25h 18m

$1,204

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 7/3

6:10 am-6:35 pm

1 stop23h 25m

Singapore Changi

Mon 7/13

11:05 am-11:22 pm

2 stops25h 17m

$1,206

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Fri 8/14

6:05 am-11:55 pm

2 stops28h 50m

Singapore Changi

Sat 8/22

10:00 pm-4:15 pm

2 stops31h 15m

$1,208

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sat 8/8

5:30 am-11:55 pm

2 stops29h 25m

Singapore Changi

Sat 8/22

10:00 pm-4:51 pm

2 stops31h 51m

$1,208

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 8/12

2:30 pm-6:10 am

1 stop26h 40m

Singapore Changi

Sun 8/30

8:05 am-11:00 am

1 stop39h 55m

$1,210

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Tue 10/27

8:40 pm-1:05 pm

2 stops27h 25m

Singapore Changi

Tue 11/10

2:25 pm-12:25 pm

2 stops36h 00m

$1,527

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 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,146 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 $994 on momondo.

Can stopping save me money on Chicago to Singapore flights?

You could potentially save up to 3% 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 June 2026, prices for Chicago to Singapore flights are approximately 8% 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	22h 25m
Direct flights	None

The fastest flight from Chicago to Singapore takes 22h 25m

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

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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 22h 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 June 2026, there are 12 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 27% of all bookings. The subsequent popular airlines are Turkish Airlines at 15%, Cathay Pacific at 13%, 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
ANA	PriceFrom $689	Free Cancellation	Rating 8.3 1,243 reviews	Search ANA flights
Cathay Pacific	PriceFrom $692	Free Cancellation	Rating 7.6 1,382 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $709	Free Cancellation	Rating 7.4 9,860 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $721	Free Cancellation	Rating 7.4 4,409 reviews	Search Turkish Airlines flights
Korean Air	PriceFrom $758	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $814	Free Cancellation	Rating 8.3 1,841 reviews	Search Japan Airlines flights
Etihad Airways	PriceFrom $829	Free Cancellation	Rating 7.3 1,454 reviews	Search Etihad Airways flights
Air Canada	PriceFrom $872	Free Cancellation	Rating 7.1 11,218 reviews	Search Air Canada flights
Delta	PriceFrom $949	Free Cancellation	Rating 7.8 8,416 reviews	Search Delta flights
Qatar Airways	PriceFrom $963	Free Cancellation	Rating 7.3 3,729 reviews	Search Qatar 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.