Find flights
When to book
Airlines
FAQs

Cheap flights from Chicago to Singapore from S$ 601

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19-8. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SIN
1 Aug — 8 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chicago to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Chicago to Singapore
Explore the most affordable flight options available from Chicago to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2026.

Mon 12-1019:20
ORD
-
SIN
1 stop36h 55m
Multiple Airlines
Tue 27-1001:35
SIN
-
ORD
3 stops31h 17m
Multiple Airlines
Deal found 1-7S$ 1,545
Sun 19-721:35
ORD
-
SIN
1 stop32h 00m
Multiple Airlines
Fri 24-708:45
SIN
-
ORD
1 stop29h 14m
Multiple Airlines
Deal found 30-6S$ 1,547
Fri 3-721:35
ORD
-
SIN
1 stop32h 00m
United Airlines
Mon 13-708:45
SIN
-
ORD
1 stop25h 53m
United Airlines
Deal found 30-6S$ 1,548
Sun 9-811:50
ORD
-
SIN
1 stop23h 55m
ANA
Mon 24-806:15
SIN
-
ORD
2 stops35h 30m
ANA
Deal found 30-6S$ 1,550
Fri 3-716:00
ORD
-
SIN
1 stop30h 45m
Cathay Pacific
Sun 12-701:45
SIN
-
ORD
1 stop25h 35m
Cathay Pacific
Deal found 2-7S$ 1,551
Sun 2-819:40
ORD
-
SIN
2 stops39h 15m
Delta
Sun 9-807:30
SIN
-
ORD
2 stops28h 59m
Delta
Deal found 2-7S$ 1,552
Sun 12-721:30
ORD
-
SIN
2 stops32h 05m
United Airlines
Fri 17-708:45
SIN
-
ORD
2 stops27h 31m
United Airlines
Deal found 30-6S$ 1,554
Thu 20-814:30
ORD
-
SIN
1 stop26h 40m
Japan Airlines
Sun 23-801:55
SIN
-
ORD
1 stop22h 05m
Japan Airlines
Deal found 1-7S$ 1,555
Wed 15-711:07
ORD
-
SIN
2 stops30h 08m
United Airlines
Sat 18-706:15
SIN
-
ORD
1 stop21h 40m
United Airlines
Deal found 1-7S$ 1,556
Mon 6-708:43
ORD
-
SIN
2 stops26h 37m
American Airlines
Sun 12-701:55
SIN
-
ORD
2 stops25h 32m
American Airlines
Deal found 27-6S$ 1,557
Sun 1-1118:45
MDW
-
SIN
2 stops44h 15m
Delta
Sun 8-1122:30
SIN
-
MDW
2 stops56h 20m
Delta
Deal found 2-7S$ 1,559
Fri 14-812:30
ORD
-
SIN
1 stop41h 45m
Delta
Fri 21-807:30
SIN
-
ORD
2 stops28h 59m
Delta
Deal found 30-6S$ 1,559

Find flight deals from Chicago to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 July 2026.

Round-trip from

S$ 1,545

One-way from

S$ 601

Popular in

December

Cheapest in

April

Average price

S$ 1,868
12-10-27-10
  • 12-10-27-10
  • 4 total stops
  • 68h 12m total
  • Chicago to Singapore
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 19-8
  • 1 total stop
  • 38h 05m total
  • Chicago to Singapore
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 240 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (S$ 128 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chicago to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 2 July 2026.
Use the filters below to find and compare flights from Chicago to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 29-7

13:00-06:15

2 stops28h 15m

Singapore Changi

Wed 5-8

20:35-14:51

2 stops31h 16m

S$ 1,683

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Sun 29-11

06:00-00:10

2 stops28h 10m

Singapore Changi

Tue 8-12

01:35-16:25

2 stops28h 50m

S$ 1,740

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Mon 3-8

06:05-05:00

2 stops33h 55m

Singapore Changi

Wed 19-8

22:00-11:51

2 stops26h 51m

S$ 1,798

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sun 13-9

21:30-00:45

2 stops38h 15m

Singapore Changi

Sun 8-11

22:05-19:42

2 stops35h 37m

S$ 1,883

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Sat 15-8

16:39-19:15

2 stops37h 36m

Singapore Changi

Fri 21-8

01:25-15:38

2 stops27h 13m

S$ 1,902

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Wed 11-11

06:00-05:00

2 stops33h 00m

Singapore Changi

Mon 30-11

22:30-11:56

2 stops27h 26m

S$ 1,915
Fastest return journey

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Thu 24-9

09:29-23:55

2 stops25h 26m

Singapore Changi

Sun 27-9

01:25-12:39

2 stops24h 14m

S$ 1,922

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 30-10

13:39-18:40

2 stops40h 01m

Singapore Changi

Sat 7-11

22:05-19:42

2 stops35h 37m

S$ 1,932

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Thu 30-7

06:00-05:00

2 stops34h 00m

Singapore Changi

Wed 5-8

01:25-16:15

2 stops27h 50m

S$ 1,935

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Wed 29-7

09:19-23:55

2 stops25h 36m

Singapore Changi

Wed 5-8

22:00-16:15

2 stops31h 15m

S$ 1,935

Flights are sorted by cheapest return flights first.

Deals found on 2-7

Showing 1-10 of 37 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Chicago to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Chicago with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Singapore

What is the cheapest month to book a flight from Chicago to Singapore?

Currently, January is the cheapest month in which you can book a flight from Chicago to Singapore (average of S$ 638). Flying from Chicago to Singapore in December is currently the most expensive (average of S$ 1,262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Chicago to Singapore?

What’s the top stopover airport for flights from Chicago to Singapore?

Share of one-stop return flights from Chicago to Singapore chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 33% of one-stop itineraries from Chicago to Singapore on Cheapflights.

What’s the cheapest stopover airport for flights from Chicago to Singapore?

Average return fare for one-stop flights from Chicago to Singapore, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of S$ 907.

What’s the fastest stopover option from Chicago to Singapore?

Shortest average travel time for one-stop one-way flights from Chicago to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Incheon (ICN) have the shortest average one-way travel time for one-stop routes: 22h 25m.

Which airport typically offers the quickest stopover for flights from Chicago to Singapore?

Average stopover duration for one-stop one-way flights from Chicago to Singapore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 1h 41m.

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

The best time to book flights from Chicago to Singapore is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 2 July 2026.
Check out reviews from past customers who have flown with Etihad Airways from Chicago to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,471 reviews
Check prices

Boarding

7.6

Crew

7.8

Comfort

7.3

Entertainment

7.2

Food

7.2

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Tom,May 2026

JFK - AUH

Everything was good except the lie flat bed. The bed has a gap and is uncomfortable to lie on. The hostesses were great; the food service was reasonable and the connecting flight services and the baggage service were good. Entertainment service was also good.
Etihad Airways
7.3
Good
1,471 reviews
Etihad Airways
7.3
Good
1,471 reviews
Check prices

Boarding

7.6

Crew

7.8

Comfort

7.3

Entertainment

7.2

Food

7.2

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Tom,May 2026

JFK - AUH

Everything was good except the lie flat bed. The bed has a gap and is uncomfortable to lie on. The hostesses were great; the food service was reasonable and the connecting flight services and the baggage service were good. Entertainment service was also good.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Singapore from Chicago?

    For a flight from Chicago to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 16.9 km from the centre vof the city. Changi is the only Singapore airport and it handles 0 inbound flights from Chicago per day. 2 airlines have flights to Singapore Changi from Chicago on a regular basis.

  • How long is the flight from Chicago to Singapore?

    United Airlines, Delta, and Finnair can get you from Chicago to Singapore in just under 28h 10m. Your travel time can differ by up to 10h 05m. The distance from Chicago to Singapore is about 15063 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago to Singapore round-trip?

    Cheapflights users have booked flights from Chicago to Singapore round-trip from S$ 1,845. Another airline that can offer you cheap pricing is JetBlue.

  • Can I find deals for flights from Chicago to Singapore that include hotel bookings?

    Yes. In addition to deals on Chicago to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Singapore.

  • Can I find deals for business class flights from Chicago to Singapore?

    Yes. Cheapflights offers flight deals from Chicago to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Singapore?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Singapore (average of S$ 638). Flying from Chicago to Singapore in December is currently the most expensive (average of S$ 1,262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Singapore flights

Top 2 airlines flying from Chicago to Singapore

Discover the top 2 airlines that operate flights from Chicago to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 2 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,845AverageS$ 2,089FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapestS$ 2,853AverageS$ 2,853FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Singapore?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Singapore from Chicago today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Chicago to Singapore?

Millions of users choose and trust Cheapflights to book the best flight deals from Chicago to Singapore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Chicago to Singapore with no change fees?

Yes! Cheapflights helps users easily find flights from Chicago to Singapore with no change fees.

Can Cheapflights notify me if prices for flights from Chicago to Singapore become cheaper?

Of course! You can now track prices for flights from Chicago to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.