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Cheap flights from Singapore to Chicago O'Hare Intl Airport from S$ 693

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 16-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ORD
8 Mar — 15 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to O'Hare Intl
Explore the most affordable flight options available from Singapore to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 February 2026.

Tue 17-210:10
SIN
-
ORD
1 stop33h 02m
United Airlines
Wed 18-209:01
ORD
-
SIN
1 stop32h 59m
United Airlines
Deal found 5-2S$ 1,200
Tue 17-210:10
SIN
-
ORD
1 stop42h 35m
United Airlines
Fri 20-206:25
ORD
-
SIN
1 stop23h 50m
United Airlines
Deal found 3-2S$ 1,209
Sun 28-620:35
SIN
-
ORD
1 stop23h 41m
United Airlines
Mon 3-806:10
ORD
-
SIN
1 stop23h 25m
United Airlines
Deal found 3-2S$ 1,210
Tue 10-210:10
SIN
-
ORD
1 stop27h 04m
United Airlines
Fri 20-206:25
ORD
-
SIN
1 stop23h 50m
United Airlines
Deal found 4-2S$ 1,211
Fri 6-210:10
SIN
-
ORD
1 stop22h 38m
United Airlines
Thu 19-206:25
ORD
-
SIN
1 stop23h 50m
United Airlines
Deal found 5-2S$ 1,213
Fri 6-310:10
SIN
-
ORD
1 stop25h 26m
United Airlines
Sat 14-321:15
ORD
-
SIN
1 stop34h 00m
United Airlines
Deal found 3-2S$ 1,223
Thu 5-311:15
SIN
-
ORD
2 stops34h 20m
Multiple Airlines
Wed 11-314:30
ORD
-
SIN
1 stop29h 50m
Multiple Airlines
Deal found 4-2S$ 1,265
Sun 22-310:15
SIN
-
ORD
1 stop37h 50m
Turkish Airlines
Sun 29-311:25
ORD
-
SIN
1 stop32h 20m
Turkish Airlines
Deal found 5-2S$ 1,269
Wed 18-211:40
SIN
-
ORD
1 stop36h 25m
Turkish Airlines
Sat 21-220:20
ORD
-
SIN
1 stop23h 40m
Turkish Airlines
Deal found 3-2S$ 1,271
Wed 4-308:45
SIN
-
ORD
2 stops36h 50m
Multiple Airlines
Wed 11-314:30
ORD
-
SIN
1 stop29h 50m
Multiple Airlines
Deal found 3-2S$ 1,274
Sun 22-315:15
SIN
-
ORD
2 stops26h 34m
Multiple Airlines
Sun 29-313:10
ORD
-
SIN
1 stop41h 20m
Multiple Airlines
Deal found 5-2S$ 1,286

Find flight deals from Singapore to O'Hare Intl

Keep the following information in mind while searching for Singapore to O'Hare Intl flight deals. Data was last updated 6 February 2026.

Round-trip from

S$ 1,200

One-way from

S$ 693

Popular in

January

Cheapest in

September

Average price

S$ 1,201
United Airlines
  • United Airlines
  • 17-2-18-2
  • 2 total stops
  • 66h 01m total
  • Singapore to Chicago
Search Deals
16-5
  • 16-5
  • 3 total stops
  • 47h 31m total
  • Singapore to Chicago
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (S$ 70 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to O'Hare Intl 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 6 February 2026.
Use the filters below to find and compare flights from Singapore to Chicago O'Hare Intl Airport that are best for you.

Fly from

Singapore

Fly to

O'Hare Intl

Route

Depart

Return

Price

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 17-2

10:10-05:12

1 stop33h 02m

Chicago O'Hare Intl

Wed 18-2

09:01-08:00

1 stop32h 59m

S$ 1,200

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 28-6

20:35-07:16

1 stop23h 41m

Chicago O'Hare Intl

Mon 3-8

06:10-18:35

1 stop23h 25m

S$ 1,210

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 4-3

22:20-13:06

1 stop28h 46m

Chicago O'Hare Intl

Wed 11-3

06:17-20:15

1 stop24h 58m

S$ 1,210

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 2-7

08:45-22:59

1 stop27h 14m

Chicago O'Hare Intl

Tue 4-8

06:10-18:35

1 stop23h 25m

S$ 1,210

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 2-7

08:45-21:35

1 stop25h 50m

Chicago O'Hare Intl

Wed 5-8

12:46-06:15

1 stop28h 29m

S$ 1,210

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 6-3

10:10-21:36

1 stop25h 26m

Chicago O'Hare Intl

Sat 14-3

21:15-20:15

1 stop34h 00m

S$ 1,223

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 19-2

10:15-18:25

1 stop46h 10m

Chicago O'Hare Intl

Sun 22-2

11:50-08:35

1 stop30h 45m

S$ 1,322

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 1-8

20:05-14:20

1 stop31h 15m

Chicago O'Hare Intl

Sun 16-8

16:00-11:45

1 stop30h 45m

S$ 1,325

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 20-7

20:05-14:20

1 stop31h 15m

Chicago O'Hare Intl

Tue 4-8

16:00-15:40

1 stop34h 40m

S$ 1,325

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 7-5

20:35-07:07

1 stop23h 32m

Chicago O'Hare Intl

Thu 14-5

06:20-18:35

1 stop23h 15m

S$ 1,328

Flights are sorted by cheapest return flights first.

Deals found on 5-2

Showing 1-10 of 21 results
1
2
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Best time to book a flight from Singapore to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Singapore 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 Singapore to Chicago O'Hare Intl Airport

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

Currently, June is the cheapest month in which you can book a flight from Singapore to Chicago O'Hare Intl Airport (average of S$ 885). Flying from Singapore to Chicago O'Hare Intl Airport in January is currently the most expensive (average of S$ 1,461). 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.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 6 February 2026.
Get a feel of what it's like to fly with EVA Air, ANA, andJapan Airlines from Singapore to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,347 reviews
Check prices

Overall

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
EVA Air
8.4
Very Good
1,347 reviews
EVA Air
8.4
Very Good
1,347 reviews
Check prices

Overall

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
ANA
8.4
Very Good
1,087 reviews
EVA Air
8.4
Very Good
1,347 reviews
Check prices

Overall

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Japan Airlines
8.3
Very Good
1,701 reviews
EVA Air
8.4
Very Good
1,347 reviews
Check prices

Overall

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
United Airlines
7.4
Good
9,244 reviews
EVA Air
8.4
Very Good
1,347 reviews
Check prices

Overall

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

Related info for your journey

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

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

    Departing from Singapore to Chicago O'Hare Intl Airport will take you 33h 02m. The distance between Singapore and Chicago O'Hare Intl Airport is about 15039 km.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Singapore to Chicago O'Hare Intl Airport (average of S$ 885). Flying from Singapore to Chicago O'Hare Intl Airport in January is currently the most expensive (average of S$ 1,461). 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

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Alternative routes for Singapore to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to O'Hare Intl flights
Singapore to Midway flights

Top 4 airlines flying from Singapore to O'Hare Intl

Discover the top 4 airlines that operate flights from Singapore to O'Hare Intl. 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 6 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 879AverageS$ 1,317FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapestS$ 885AverageS$ 1,528FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapestS$ 1,047AverageS$ 2,946FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapestS$ 1,317AverageS$ 1,487FlexibilityNo cancel feeOn-time74%
Search EVA Air 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 Singapore to O'Hare Intl?

Cheapflights makes it easy to find Singapore to O'Hare Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Singapore to O'Hare Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to O'Hare Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to O'Hare Intl with no change fees?

Yes, we can. To see specific flights from Singapore to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Singapore to O'Hare Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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