Singapore

$440+ Cheap flights from O'Hare Intl (ORD) to Singapore

ORD — SIN
Dec 3 — Dec 101
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Cheap flight deals from O'Hare Intl to Singapore

Cheapest flights from O'Hare Intl to Singapore

Wed 11/189:45 am -
1 stop39h 05m
Sat 11/282:00 am -
2 stops43h 40m
Deal found 11/2$868
Sun 11/2911:45 am -
1 stop31h 00m
Tue 12/1511:15 pm -
1 stop33h 05m
Deal found 10/31$901
Thu 11/199:45 am -
1 stop39h 05m
Thu 11/262:00 am -
2 stops43h 40m
Deal found 10/31$919
Tue 12/18:15 pm -
1 stop44h 35m
Fri 12/1111:40 am -
1 stop36h 20m
Deal found 11/2$929
Tue 12/18:15 pm -
1 stop22h 30m
Tue 12/810:25 am -
1 stop45h 55m
Deal found 11/3$930
Thu 11/199:45 am -
1 stop39h 05m
Sat 11/282:00 am -
2 stops43h 40m
Deal found 11/3$943
Mon 12/711:45 am -
1 stop39h 55m
Tue 1/194:35 am -
1 stop43h 25m
Deal found 10/31$944
Tue 12/18:15 pm -
1 stop44h 35m
Mon 12/1411:40 am -
1 stop36h 20m
Deal found 10/30$945
Mon 11/98:15 pm -
1 stop44h 35m
Tue 11/1710:25 am -
1 stop37h 35m
Deal found 11/1$974
Mon 11/162:10 pm -
1 stop31h 40m
Mon 11/238:20 pm -
1 stop30h 10m
Deal found 10/30$976

Find flight deals from O'Hare Intl to Singapore

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$868
(IEagle)

One-way from

$440
(SmartFares)

Popular in

December

Cheapest in

April

Average price

$993
Provider with most accurate pricing for Chicago (CHI)-Singapore Changi flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Singapore Changi flights.
From Chicago O'Hare Intl to Singapore
One-way flight from Chicago O'Hare Intl to Singapore
Highest demand for flights based on searches. 7% potential increase in price ($95 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($67 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Fri 2/19

7:00 am-5:00 am

2 stops32h 00m

Singapore Changi

Wed 12/31

12:00 am-10:30 am

Nonstop0h 00m

$530
Quickest round-trip

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Wed 1/27

6:00 am-12:15 am

2 stops28h 15m

Singapore Changi

Wed 12/31

12:00 am-10:30 am

Nonstop0h 00m

$540

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Mon 1/25

6:00 am-12:15 am

2 stops28h 15m

Singapore Changi

Wed 12/31

12:00 am-10:30 am

Nonstop0h 00m

$540

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Sat 1/2

10:35 am-6:55 am

2 stops30h 20m

Singapore Changi

Wed 12/31

12:00 am-10:30 am

Nonstop0h 00m

$908

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Sun 11/29

8:15 pm-5:40 pm

1 stop31h 25m

Singapore Changi

Tue 12/15

11:15 pm-10:00 am

1 stop24h 45m

$929

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Wed 3/24

9:15 pm-10:00 am

1 stop23h 45m

Singapore Changi

Fri 4/2

10:20 am-6:10 pm

1 stop44h 50m

$939

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Sun 1/3

5:25 am-12:15 am

2 stops28h 50m

Singapore Changi

Wed 12/31

12:00 am-10:30 am

Nonstop0h 00m

$981

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Fri 1/1

5:00 pm-12:15 am

2 stops41h 15m

Singapore Changi

Wed 12/31

12:00 am-10:30 am

Nonstop0h 00m

$992

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Mon 4/12

6:30 am-5:00 am

2 stops33h 30m

Singapore Changi

Mon 4/19

7:30 am-9:40 am

1 stop39h 10m

$1,058

ChicagoSingapore

ORD Chicago O'Hare Intl - SIN Singapore Changi

ORDSIN

Chicago O'Hare Intl

Mon 2/1

11:10 am-5:00 am

1 stop27h 50m

Singapore Changi

Mon 3/1

10:30 pm-11:46 pm

2 stops39h 16m

$1,060

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from O'Hare Intl to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from O'Hare Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Singapore

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Singapore?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Singapore (average of $927). Flying from Chicago O'Hare Intl Airport to Singapore in December is currently the most expensive (average of $1,948). 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 far ahead should I book a flight from Chicago O'Hare Intl Airport to Singapore?

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Singapore

Get a feel of what it's like to fly with EVA Air,Cathay Pacific, andTurkish Airlines from Chicago O'Hare Intl Airport to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

SEA - TPE

The food on EVA suits my Asian palate and is always of a high standard. The flight was comfortable and the crew very helpful. I lost an ear bud while I slept and they helped me find it at the end of the flight. I was very grateful!

Entertainment

8.0

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

SEA - TPE

The food on EVA suits my Asian palate and is always of a high standard. The flight was comfortable and the crew very helpful. I lost an ear bud while I slept and they helped me find it at the end of the flight. I was very grateful!

Entertainment

8.0

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

SEA - TPE

The food on EVA suits my Asian palate and is always of a high standard. The flight was comfortable and the crew very helpful. I lost an ear bud while I slept and they helped me find it at the end of the flight. I was very grateful!

Entertainment

8.0

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

SEA - TPE

The food on EVA suits my Asian palate and is always of a high standard. The flight was comfortable and the crew very helpful. I lost an ear bud while I slept and they helped me find it at the end of the flight. I was very grateful!

Entertainment

8.0

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

SEA - TPE

The food on EVA suits my Asian palate and is always of a high standard. The flight was comfortable and the crew very helpful. I lost an ear bud while I slept and they helped me find it at the end of the flight. I was very grateful!

Entertainment

8.0

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

SEA - TPE

The food on EVA suits my Asian palate and is always of a high standard. The flight was comfortable and the crew very helpful. I lost an ear bud while I slept and they helped me find it at the end of the flight. I was very grateful!

Related info for your journey

  • How long is the flight from Chicago O'Hare Intl Airport to Singapore?

    Cathay Pacific and Delta can get you from Chicago O'Hare Intl Airport to Singapore in just under 33h 30m. Your travel time can differ by up to 2h. The distance from Chicago O'Hare Intl Airport to Singapore is about 9345 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Singapore one-way?

    The cheapest airline one-way is Philippine Airlines, with whom users have recently found tickets for as low as $322. However, be on the lookout for offers from Etihad Airways and ANA, as they are both options that can get you from Chicago O'Hare Intl Airport to Singapore for a low price.

  • Can I find deals for flights from O'Hare Intl to Singapore that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Singapore?

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

  • Can I find deals for business class flights from O'Hare Intl to Singapore?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Singapore?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Singapore (average of $927). Flying from Chicago O'Hare Intl Airport to Singapore in December is currently the most expensive (average of $1,948). 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

Top 10 airlines flying from O'Hare Intl to Singapore

AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$721Average$921FlexibilityNo cancel feeOn-time77%
Japan AirlinesCheapest$770Average$1,746FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$792Average$963FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$820Average$1,061FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$829Average$1,032FlexibilityNo cancel feeOn-time75%
Cathay PacificCheapest$838Average$1,076FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$843Average$1,497FlexibilityNo cancel feeOn-time67%
ANACheapest$860Average$1,177FlexibilityNo cancel feeOn-time80%
DeltaCheapest$949Average$1,613FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$963Average$1,078FlexibilityNo cancel feeOn-time68%

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