What airlines fly to Singapore?

United Airlines, Air Canada and Cathay Pacific 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 11 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?

Delta and Alaska Airlines 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 November 2026, there are 11 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.

$419 Cheap Flights from Chicago to Singapore in 2026/27

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.

11:45 pm - 1:40 pmORD Chicago O'Hare Intl-SIN Singapore Changi

24h 55m1 stop Manila Ninoy Aquino Intl

11:25 am - 5:55 pmSIN Singapore Changi-ORD Chicago O'Hare Intl

19h 30m1 stop Manila Ninoy Aquino Intl

$747Philippine Airlines

Wed, Apr 21 - Wed, Apr 28

10:45 pm - 1:10 pmORD Chicago O'Hare Intl-SIN Singapore Changi

24h 25m1 stop Manila Ninoy Aquino Intl

12:55 am - 5:55 pmSIN Singapore Changi-ORD Chicago O'Hare Intl

30h 00m1 stop Manila Ninoy Aquino Intl

$753Philippine Airlines

Wed, Feb 24 - Tue, Mar 16

2:10 pm - 5:40 amORD Chicago O'Hare Intl-SIN Singapore Changi

25h 30m1 stop Hong Kong Intl

7:30 am - 12:30 pmSIN Singapore Changi-ORD Chicago O'Hare Intl

19h 00m1 stop Hong Kong Intl

$890Cathay Pacific

Mon, Feb 22 - Mon, Mar 1

2:10 pm - 11:50 amORD Chicago O'Hare Intl-SIN Singapore Changi

31h 40m1 stop Hong Kong Intl

7:30 am - 12:30 pmSIN Singapore Changi-ORD Chicago O'Hare Intl

19h 00m1 stop Hong Kong Intl

$890Cathay Pacific

Thu, Feb 11 - Mon, Mar 1

11:45 am - 8:45 amORD Chicago O'Hare Intl-SIN Singapore Changi

31h 00m1 stop Istanbul

11:15 pm - 10:00 amSIN Singapore Changi-ORD Chicago O'Hare Intl

24h 45m1 stop Istanbul

$900Turkish Airlines

Sun, Nov 29 - Tue, Dec 15

8:15 pm - 8:45 amORD Chicago O'Hare Intl-SIN Singapore Changi

22h 30m1 stop Istanbul

5:10 am - 6:20 pmSIN Singapore Changi-ORD Chicago O'Hare Intl

27h 10m1 stop Istanbul

$906Turkish Airlines

Sun, Jan 24 - Thu, Feb 18

3:40 pm - 5:00 amORD Chicago O'Hare Intl-SIN Singapore Changi

48h 20m2 stops Vancouver Intl Incheon Intl

8:10 am - 2:50 pmSIN Singapore Changi-ORD Chicago O'Hare Intl

43h 40m2 stops Incheon Intl Vancouver Intl

$967Air Canada

Mon, May 10 - Mon, May 24

11:10 am - 5:00 amORD Chicago O'Hare Intl-SIN Singapore Changi

27h 50m1 stop Incheon Intl

10:30 pm - 8:30 amSIN Singapore Changi-ORD Chicago O'Hare Intl

24h 00m1 stop Incheon Intl

$969Korean Air

Mon, Feb 8 - Wed, Feb 24

11:10 am - 5:00 amORD Chicago O'Hare Intl-SIN Singapore Changi

27h 50m1 stop Incheon Intl

1:40 am - 8:30 amSIN Singapore Changi-ORD Chicago O'Hare Intl

20h 50m1 stop Incheon Intl

$969Korean Air

Thu, Feb 4 - Tue, Feb 23

10:15 am - 6:55 amORD Chicago O'Hare Intl-SIN Singapore Changi

54h 40m2 stops Toronto Pearson Intl Tokyo Haneda

8:40 am - 1:13 pmSIN Singapore Changi-ORD Chicago O'Hare Intl

42h 33m2 stops Vancouver Intl Toronto Pearson Intl

$1,012Air Canada

Sun, Nov 29 - Tue, Dec 15

Cheap last minute flights

Enter your travel dates to find the best prices.

6:17 pm - 6:55 amORD Chicago O'Hare Intl-SIN Singapore Changi

46h 38m2 stops Toronto Pearson Intl Tokyo Haneda

8:40 am - 7:59 pmSIN Singapore Changi-ORD Chicago O'Hare Intl

25h 19m1 stop Vancouver Intl

$1,048Air Canada

Sat, Nov 14 - Fri, Nov 20

6:17 pm - 6:55 amORD Chicago O'Hare Intl-SIN Singapore Changi

46h 38m2 stops Toronto Pearson Intl Tokyo Haneda

8:40 am - 10:58 pmSIN Singapore Changi-ORD Chicago O'Hare Intl

28h 18m2 stops Vancouver Intl Phoenix Sky Harbor Intl

$1,059Air Canada

Sat, Nov 14 - Fri, Nov 20

11:45 am - 6:50 amORD Chicago O'Hare Intl-SIN Singapore Changi

29h 05m1 stop Istanbul

10:25 am - 10:00 amSIN Singapore Changi-ORD Chicago O'Hare Intl

37h 35m1 stop Istanbul

$1,216Turkish Airlines

Sun, Nov 15 - Sun, Nov 22

8:15 pm - 6:50 amORD Chicago O'Hare Intl-SIN Singapore Changi

44h 35m1 stop Istanbul

11:40 am - 10:00 amSIN Singapore Changi-ORD Chicago O'Hare Intl

36h 20m1 stop Istanbul

$1,226Turkish Airlines

Sat, Nov 14 - Fri, Nov 20

9:57 pm - 8:15 pmORD Chicago O'Hare Intl-SIN Singapore Changi

32h 18m1 stop San Francisco

10:10 am - 12:59 amSIN Singapore Changi-ORD Chicago O'Hare Intl

28h 49m1 stop San Francisco

$1,244United Airlines

Mon, Nov 16 - Thu, Nov 19

6:00 am - 8:15 pmORD Chicago O'Hare Intl-SIN Singapore Changi

24h 15m1 stop San Francisco

10:10 am - 8:22 pmSIN Singapore Changi-ORD Chicago O'Hare Intl

24h 12m1 stop San Francisco

$1,293United Airlines

Mon, Nov 16 - Thu, Nov 19

9:59 am - 6:40 amORD Chicago O'Hare Intl-SIN Singapore Changi

30h 41m2 stops Dallas/Fort Worth Tokyo Haneda

2:20 am - 10:00 amSIN Singapore Changi-ORD Chicago O'Hare Intl

21h 40m1 stop Tokyo Haneda

$1,402Japan Airlines

Tue, Nov 17 - Thu, Nov 26

6:50 pm - 6:30 pmORD Chicago O'Hare Intl-SIN Singapore Changi

33h 40m3 stops Amman Queen Alia Intl Dubai Intl Mumbai Chhatrapati Shivaji Intl

8:55 am - 12:53 amSIN Singapore Changi-ORD Chicago O'Hare Intl

29h 58m2 stops Seattle/Tacoma Intl Denver Intl

$1,408Multiple Airlines

Sun, Nov 15 - Sun, Nov 22

8:45 am - 10:25 amORD Chicago O'Hare Intl-SIN Singapore Changi

35h 40m3 stops Toronto Pearson Intl Vancouver Intl Manila Ninoy Aquino Intl

9:55 am - 7:35 amSIN Singapore Changi-ORD Chicago O'Hare Intl

35h 40m3 stops Kuala Lumpur Intl Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

$1,437Multiple Airlines

Sun, Nov 15 - Sun, Nov 22

1:30 pm - 6:40 amORD Chicago O'Hare Intl-SIN Singapore Changi

27h 10m1 stop Tokyo Haneda

8:15 am - 8:30 pmSIN Singapore Changi-ORD Chicago O'Hare Intl

26h 15m2 stops Tokyo Narita San Francisco

$1,460Japan Airlines

Mon, Nov 16 - Thu, Nov 19

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Philippine Airlines flights from Chicago to Singapore

Our best Philippine Airlines deals on Chicago to Singapore flight tickets

Philippine Airlines

Apr 21

ORD11:45 pmChicago O'Hare Intl

24h 55m

1 stop

SIN1:40 pmSingapore Changi

Apr 28

SIN11:25 amSingapore Changi

19h 30m

1 stop

ORD5:55 pmChicago O'Hare Intl

$747

Philippine Airlines

Feb 24

ORD10:45 pmChicago O'Hare Intl

24h 25m

1 stop

SIN1:10 pmSingapore Changi

Mar 16

SIN12:55 amSingapore Changi

30h 00m

1 stop

ORD5:55 pmChicago O'Hare Intl

$753

Philippine Airlines

Mar 31

ORD11:45 pmChicago O'Hare Intl

24h 55m

1 stop

SIN1:40 pmSingapore Changi

Apr 13

SIN2:30 pmSingapore Changi

40h 25m

1 stop

ORD5:55 pmChicago O'Hare Intl

$835

Turkish Airlines flights from Chicago to Singapore

Our best Turkish Airlines deals on Chicago to Singapore flight tickets

Turkish Airlines

Nov 29

ORD11:45 amChicago O'Hare Intl

31h 00m

1 stop

SIN8:45 amSingapore Changi

Dec 15

SIN11:15 pmSingapore Changi

24h 45m

1 stop

ORD10:00 amChicago O'Hare Intl

$900

Turkish Airlines

Jan 24

ORD8:15 pmChicago O'Hare Intl

22h 30m

1 stop

SIN8:45 amSingapore Changi

Feb 18

SIN5:10 amSingapore Changi

27h 10m

1 stop

ORD6:20 pmChicago O'Hare Intl

$906

Turkish Airlines

Jan 19

ORD8:15 pmChicago O'Hare Intl

22h 30m

1 stop

SIN8:45 amSingapore Changi

Feb 18

SIN5:10 amSingapore Changi

27h 10m

1 stop

ORD6:20 pmChicago O'Hare Intl

$907

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Wed 4/21

11:45 pm-1:40 pm

1 stop24h 55m

Singapore Changi

Wed 4/28

11:25 am-5:55 pm

1 stop19h 30m

$747

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Wed 2/24

10:45 pm-1:10 pm

1 stop24h 25m

Singapore Changi

Tue 3/16

12:55 am-5:55 pm

1 stop30h 00m

$753

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Mon 2/22

2:10 pm-5:40 am

1 stop25h 30m

Singapore Changi

Mon 3/1

7:30 am-12:30 pm

1 stop19h 00m

$890

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Thu 2/11

2:10 pm-11:50 am

1 stop31h 40m

Singapore Changi

Mon 3/1

7:30 am-12:30 pm

1 stop19h 00m

$890

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Sun 11/29

11:45 am-8:45 am

1 stop31h 00m

Singapore Changi

Tue 12/15

11:15 pm-10:00 am

1 stop24h 45m

$900

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Sun 1/24

8:15 pm-8:45 am

1 stop22h 30m

Singapore Changi

Thu 2/18

5:10 am-6:20 pm

1 stop27h 10m

$906

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Mon 5/10

3:40 pm-5:00 am

2 stops48h 20m

Singapore Changi

Mon 5/24

8:10 am-2:50 pm

2 stops43h 40m

$967

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Mon 2/8

11:10 am-5:00 am

1 stop27h 50m

Singapore Changi

Wed 2/24

10:30 pm-8:30 am

1 stop24h 00m

$969

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Thu 2/4

11:10 am-5:00 am

1 stop27h 50m

Singapore Changi

Tue 2/23

1:40 am-8:30 am

1 stop20h 50m

$969

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Sun 11/29

10:15 am-6:55 am

2 stops54h 40m

Singapore Changi

Tue 12/15

8:40 am-1:13 pm

2 stops42h 33m

$1,012

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 $946. 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 $966.

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 $1,184 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 $957 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.

Cheap Chicago to Singapore flight deals and tips

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

Best Price Found	$419
Fastest flight time	22h 30m
Direct flights	None

The best one-way flight to Singapore from Chicago in the past 72 hours is $419. The best round-trip flight deal from Chicago to Singapore found on momondo in the last 72 hours is $747.

The fastest flight from Chicago to Singapore takes 22h 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 November 2026, there are 11 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
Japan Airlines	PriceFrom $770	Free Cancellation	Rating 8.3 1,975 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $792	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
United Airlines	PriceFrom $795	Free Cancellation	Rating 7.3 10,487 reviews	Search United Airlines flights
Etihad Airways	PriceFrom $829	Free Cancellation	Rating 7.3 1,555 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom $829	Free Cancellation	Rating 7.4 4,468 reviews	Search Turkish Airlines flights
Cathay Pacific	PriceFrom $838	Free Cancellation	Rating 7.6 1,543 reviews	Search Cathay Pacific flights
Air Canada	PriceFrom $843	Free Cancellation	Rating 7.1 11,894 reviews	Search Air Canada flights
ANA	PriceFrom $860	Free Cancellation	Rating 8.3 1,341 reviews	Search ANA flights
Delta	PriceFrom $949	Free Cancellation	Rating 7.8 8,720 reviews	Search Delta flights
Qatar Airways	PriceFrom $963	Free Cancellation	Rating 7.4 3,699 reviews	Search Qatar 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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Popular cities in Singapore

Flights to Singaporefrom $562

Cheap flights from Chicago to Singapore from $419

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 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Chicago to Singapore

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

Price Alerts

Philippine Airlines flights from Chicago to Singapore

Our best Philippine Airlines deals on Chicago to Singapore flight tickets

Turkish Airlines flights from Chicago to Singapore

Our best Turkish Airlines deals on Chicago to Singapore flight tickets

momondo Fare Finder

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 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

Best Price Found

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.

Complete your trip to Singapore

Explore popular destinations other users love

According to popular flight searches on momondo this year