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.

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

Philippine Airlines, Korean Air, and Etihad Airways 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 47m.

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.

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.

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.

$432 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 $1,280 to $1,568. The lowest price recently found on this route was $1,196.

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 - 7:00 am

ORD

SIN

25h 20m

1 stop

9:00 pm - 2:41 pm

SIN

ORD

31h 41m

2 stops

$1,196Air Canada

Sun, Dec 6 - Tue, Jan 5

12:30 pm - 5:00 am

ORD

SIN

27h 30m

1 stop

1:25 am - 8:55 pm

SIN

ORD

32h 30m

2 stops

$1,204Delta

Fri, Aug 7 - Thu, Aug 13

6:05 am - 5:00 am

MDW

SIN

33h 55m

2 stops

1:25 am - 10:36 pm

SIN

MDW

34h 11m

2 stops

$1,208Delta

Fri, Aug 7 - Thu, Aug 13

6:40 am - 11:55 pm

ORD

SIN

28h 15m

2 stops

1:25 am - 6:49 pm

SIN

ORD

30h 24m

2 stops

$1,208Delta

Fri, Aug 7 - Thu, Aug 13

3:40 pm - 7:00 am

ORD

SIN

25h 20m

1 stop

9:00 pm - 2:41 pm

SIN

ORD

31h 41m

2 stops

$1,212Air Canada

Tue, Dec 8 - Thu, Jan 7

1:46 pm - 12:20 am

ORD

SIN

45h 34m

2 stops

8:05 am - 11:30 pm

SIN

ORD

28h 25m

2 stops

$1,213Japan Airlines

Wed, Sep 23 - Sat, Oct 3

6:25 pm - 11:55 pm

ORD

SIN

40h 30m

2 stops

7:30 am - 8:55 pm

SIN

ORD

26h 25m

2 stops

$1,214Delta

Sat, Aug 1 - Tue, Aug 18

6:20 pm - 6:15 am

ORD

SIN

22h 55m

1 stop

8:35 pm - 11:25 am

SIN

ORD

27h 50m

1 stop

$1,220United Airlines

Wed, Jul 8 - Mon, Aug 17

2:00 pm - 6:15 am

ORD

SIN

27h 15m

2 stops

8:45 am - 1:15 am

SIN

ORD

29h 30m

2 stops

$1,224United Airlines

Wed, Jul 22 - Wed, Jul 29

4:00 pm - 11:45 am

ORD

SIN

30h 45m

1 stop

8:05 pm - 2:20 pm

SIN

ORD

31h 15m

1 stop

$1,226Cathay Pacific

Thu, Jul 23 - Thu, Jul 30

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Air Canada flights from Chicago to Singapore

Our best Air Canada deals on Chicago to Singapore flight tickets

Air Canada

Dec 6

ORD3:40 pmChicago O'Hare Intl

25h 20m

1 stop

SIN7:00 amSingapore Changi

Jan 5

SIN9:00 pmSingapore Changi

31h 41m

2 stops

ORD2:41 pmChicago O'Hare Intl

$1,196

Air Canada

Dec 8

ORD3:40 pmChicago O'Hare Intl

25h 20m

1 stop

SIN7:00 amSingapore Changi

Jan 7

SIN9:00 pmSingapore Changi

31h 41m

2 stops

ORD2:41 pmChicago O'Hare Intl

$1,212

Air Canada

Aug 2

ORD3:40 pmChicago O'Hare Intl

24h 35m

1 stop

SIN5:15 amSingapore Changi

Dec 3

SIN8:40 amSingapore Changi

25h 12m

2 stops

ORD7:52 pmChicago O'Hare Intl

$1,221

Lufthansa flights from Chicago to Singapore

Our best Lufthansa deals on Chicago to Singapore flight tickets

Lufthansa

Dec 8

ORD10:35 pmChicago O'Hare Intl

28h 30m

1 stop

SIN5:05 pmSingapore Changi

Jan 6

SIN11:55 pmSingapore Changi

29h 25m

1 stop

ORD3:20 pmChicago O'Hare Intl

$1,263

Lufthansa

Dec 6

ORD6:05 pmChicago O'Hare Intl

33h 00m

1 stop

SIN5:05 pmSingapore Changi

Jan 7

SIN11:55 pmSingapore Changi

34h 10m

1 stop

ORD8:05 pmChicago O'Hare Intl

$1,274

Lufthansa

Dec 8

ORD10:35 pmChicago O'Hare Intl

28h 30m

1 stop

SIN5:05 pmSingapore Changi

Jan 6

SIN11:55 pmSingapore Changi

31h 00m

2 stops

ORD4:55 pmChicago O'Hare Intl

$1,305

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sun 12/6

3:40 pm-7:00 am

1 stop25h 20m

Singapore Changi

Tue 1/5

9:00 pm-2:41 pm

2 stops31h 41m

$1,196

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 8/7

12:30 pm-5:00 am

1 stop27h 30m

Singapore Changi

Thu 8/13

1:25 am-8:55 pm

2 stops32h 30m

$1,204

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Fri 8/7

6:05 am-5:00 am

2 stops33h 55m

Singapore Changi

Thu 8/13

1:25 am-10:36 pm

2 stops34h 11m

$1,208

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 8/7

6:40 am-11:55 pm

2 stops28h 15m

Singapore Changi

Thu 8/13

1:25 am-6:49 pm

2 stops30h 24m

$1,208

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 12/8

3:40 pm-7:00 am

1 stop25h 20m

Singapore Changi

Thu 1/7

9:00 pm-2:41 pm

2 stops31h 41m

$1,212

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 9/23

1:46 pm-12:20 am

2 stops45h 34m

Singapore Changi

Sat 10/3

8:05 am-11:30 pm

2 stops28h 25m

$1,213

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sat 8/1

6:25 pm-11:55 pm

2 stops40h 30m

Singapore Changi

Tue 8/18

7:30 am-8:55 pm

2 stops26h 25m

$1,214

Quickest round-trip

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 7/8

6:20 pm-6:15 am

1 stop22h 55m

Singapore Changi

Mon 8/17

8:35 pm-11:25 am

1 stop27h 50m

$1,220

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 7/22

2:00 pm-6:15 am

2 stops27h 15m

Singapore Changi

Wed 7/29

8:45 am-1:15 am

2 stops29h 30m

$1,224

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 7/23

4:00 pm-11:45 am

1 stop30h 45m

Singapore Changi

Thu 7/30

8:05 pm-2:20 pm

1 stop31h 15m

$1,226

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 $1,170 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 05m
Direct flights	None

The fastest flight from Chicago to Singapore takes 22h 05m

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 22h 05m.
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 14%, 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 1,254 reviews	Search ANA flights
Cathay Pacific	PriceFrom $692	Free Cancellation	Rating 7.6 1,394 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $709	Free Cancellation	Rating 7.4 9,895 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $721	Free Cancellation	Rating 7.4 4,424 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 1,851 reviews	Search Japan Airlines flights
Etihad Airways	PriceFrom $829	Free Cancellation	Rating 7.3 1,465 reviews	Search Etihad Airways flights
Air Canada	PriceFrom $872	Free Cancellation	Rating 7.1 11,267 reviews	Search Air Canada flights
Delta	PriceFrom $949	Free Cancellation	Rating 7.8 8,452 reviews	Search Delta flights
Qatar Airways	PriceFrom $963	Free Cancellation	Rating 7.3 3,735 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.