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.

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

Etihad Airways, Cathay Pacific, and Delta are the most popular carriers operating from Chicago to Singapore

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

Prices for flights from Chicago to Singapore refresh daily.

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

As of May 2026, there are 10 operators available to choose from for flights from Chicago to Singapore.

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

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.

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

The travel and health documents you'll need for your trip to Singapore may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$463 Cheap Flights from Chicago to Singapore in 2026

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Find the cheapest flights from Chicago to Singapore

Round-trip

One-way

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Cheap round-trip flights

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9:10 pm - 9:40 am

ORD

SIN

23h 30m

1 stop

9:00 pm - 3:40 pm

SIN

ORD

31h 40m

1 stop

$1,173Etihad Airways

Thu, Jul 30 - Sat, Aug 8

2:00 pm - 9:40 am

ORD

SIN

30h 40m

1 stop

9:00 pm - 8:35 am

SIN

ORD

24h 35m

1 stop

$1,174Etihad Airways

Sat, Jul 4 - Fri, Jul 10

7:20 pm - 3:45 pm

ORD

SIN

31h 25m

1 stop

7:15 pm - 3:05 pm

SIN

ORD

32h 50m

2 stops

$1,181Qatar Airways

Mon, Aug 17 - Wed, Sep 2

2:00 pm - 9:40 am

ORD

SIN

30h 40m

1 stop

9:00 pm - 8:35 am

SIN

ORD

24h 35m

1 stop

$1,182Etihad Airways

Thu, Jun 11 - Fri, Jun 19

2:00 pm - 9:40 am

ORD

SIN

30h 40m

1 stop

9:00 pm - 8:35 am

SIN

ORD

24h 35m

1 stop

$1,183Etihad Airways

Sun, Jun 7 - Sun, Jun 14

7:20 pm - 9:15 pm

ORD

SIN

36h 55m

1 stop

3:35 pm - 3:05 pm

SIN

ORD

36h 30m

2 stops

$1,184Qatar Airways

Sun, Aug 16 - Wed, Sep 2

6:00 am - 9:15 pm

ORD

SIN

26h 15m

2 stops

3:15 am - 3:05 pm

SIN

ORD

24h 50m

1 stop

$1,186Qatar Airways

Fri, Aug 21 - Sat, Sep 12

11:25 am - 8:45 am

ORD

SIN

32h 20m

1 stop

12:50 pm - 9:40 am

SIN

ORD

33h 50m

1 stop

$1,187Turkish Airlines

Wed, Aug 19 - Sat, Aug 29

9:30 am - 5:00 am

MDW

SIN

30h 30m

2 stops

10:00 pm - 12:30 pm

SIN

MDW

27h 30m

2 stops

$1,329Delta

Thu, Sep 17 - Mon, Sep 21

5:10 pm - 7:15 pm

MDW

SIN

37h 05m

2 stops

7:30 am - 10:36 pm

SIN

MDW

28h 06m

2 stops

$1,354Delta

Sun, Aug 16 - Fri, Aug 28

Etihad Airways flights from Chicago to Singapore

Our best Etihad Airways deals on Chicago to Singapore flight tickets

Etihad Airways

Jul 30

ORD9:10 pmChicago O'Hare Intl

23h 30m

1 stop

SIN9:40 amSingapore Changi

Aug 8

SIN9:00 pmSingapore Changi

31h 40m

1 stop

ORD3:40 pmChicago O'Hare Intl

$1,173

Etihad Airways

Jul 4

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

$1,174

Etihad Airways

Jun 11

ORD2:00 pmChicago O'Hare Intl

30h 40m

1 stop

SIN9:40 amSingapore Changi

Jun 19

SIN9:00 pmSingapore Changi

24h 35m

1 stop

ORD8:35 amChicago O'Hare Intl

$1,182

Air Canada flights from Chicago to Singapore

Our best Air Canada deals on Chicago to Singapore flight tickets

Air Canada

Aug 24

ORD3:40 pmChicago O'Hare Intl

33h 50m

2 stops

SIN2:30 pmSingapore Changi

Sep 15

SIN8:50 pmSingapore Changi

30h 58m

2 stops

ORD2:48 pmChicago O'Hare Intl

$1,198

Air Canada

Aug 25

ORD9:22 pmChicago O'Hare Intl

66h 53m

2 stops

SIN5:15 amSingapore Changi

Sep 15

SIN8:50 pmSingapore Changi

30h 58m

2 stops

ORD2:48 pmChicago O'Hare Intl

$1,204

Air Canada

Aug 26

ORD3:40 pmChicago O'Hare Intl

30h 35m

2 stops

SIN11:15 amSingapore Changi

Sep 17

SIN7:00 amSingapore Changi

25h 48m

2 stops

ORD7:48 pmChicago O'Hare Intl

$1,205

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 7/30

9:10 pm-9:40 am

1 stop23h 30m

Singapore Changi

Sat 8/8

9:00 pm-3:40 pm

1 stop31h 40m

$1,173

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sat 7/4

2:00 pm-9:40 am

1 stop30h 40m

Singapore Changi

Fri 7/10

9:00 pm-8:35 am

1 stop24h 35m

$1,174

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Mon 8/17

7:20 pm-3:45 pm

1 stop31h 25m

Singapore Changi

Wed 9/2

7:15 pm-3:05 pm

2 stops32h 50m

$1,181

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 6/11

2:00 pm-9:40 am

1 stop30h 40m

Singapore Changi

Fri 6/19

9:00 pm-8:35 am

1 stop24h 35m

$1,182

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sun 6/7

2:00 pm-9:40 am

1 stop30h 40m

Singapore Changi

Sun 6/14

9:00 pm-8:35 am

1 stop24h 35m

$1,183

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sun 8/16

7:20 pm-9:15 pm

1 stop36h 55m

Singapore Changi

Wed 9/2

3:35 pm-3:05 pm

2 stops36h 30m

$1,184

Quickest round-trip

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 8/21

6:00 am-9:15 pm

2 stops26h 15m

Singapore Changi

Sat 9/12

3:15 am-3:05 pm

1 stop24h 50m

$1,186

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 8/19

11:25 am-8:45 am

1 stop32h 20m

Singapore Changi

Sat 8/29

12:50 pm-9:40 am

1 stop33h 50m

$1,187

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Thu 9/17

9:30 am-5:00 am

2 stops30h 30m

Singapore Changi

Mon 9/21

10:00 pm-12:30 pm

2 stops27h 30m

$1,329

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Sun 8/16

5:10 pm-7:15 pm

2 stops37h 05m

Singapore Changi

Fri 8/28

7:30 am-10:36 pm

2 stops28h 06m

$1,354

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

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.

Cheap Chicago to Singapore flight deals and tips

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

Fastest flight time	23h 30m
Direct flights	None

The fastest flight from Chicago to Singapore takes 23h 30m

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

When did momondo last update prices for flights from Chicago to Singapore?
Prices for flights from Chicago to Singapore refresh daily.
How many operators does momondo search for flights from Chicago to Singapore?
As of May 2026, there are 10 operators available to choose from for flights from Chicago to Singapore.
How old do you have to be to fly from Chicago to Singapore?
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.
What documentation or ID do you need to fly to Singapore?
The travel and health documents you'll need for your trip to Singapore may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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 1,329 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $705	Free Cancellation	Rating 7.4 9,717 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $770	Free Cancellation	Rating 7.4 4,367 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 1,439 reviews	Search Etihad Airways flights
ANA	PriceFrom $860	Free Cancellation	Rating 8.3 1,210 reviews	Search ANA flights
Air Canada	PriceFrom $872	Free Cancellation	Rating 7.1 11,042 reviews	Search Air Canada flights
Delta	PriceFrom $949	Free Cancellation	Rating 7.9 8,452 reviews	Search Delta flights
EVA Air	PriceFrom $1,101	Free Cancellation	Rating 8.5 1,446 reviews	Search EVA Air flights
British Airways	PriceFrom $1,909	Free Cancellation	Rating 6.7 7,980 reviews	Search British Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Chicago.

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

Yes. All flights to Singapore from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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 $463

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 9/9. 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

Air Canada flights from Chicago to Singapore

Our best Air Canada 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 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?

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

What airlines fly to Singapore?

Cheap Chicago to Singapore 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

Popular cities in Singapore

Popular flights according to clicks in the last 7 days on momondo

Chicago flight routes

According to popular flight searches on momondo this year

Singapore flight routes

According to popular flight searches on momondo this year

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.

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Explore popular destinations other users love

According to popular flight searches on momondo this year