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Cheap flights from Singapore to Chicago from S$ 642

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 7-3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CHI
23 Feb — 2 Mar1
1 adult

Cheap flight deals from Singapore to Chicago

Keep the following information in mind while searching for Singapore to Chicago flight deals. Data was last updated 18 February 2025.

Round-trip from

S$ 1,197

One-way from

S$ 642

Popular in

August

Cheapest in

February

Average price

S$ 1,449
Korean Air
  • Korean Air
  • 7-4-22-4
  • 2 total stops
  • 64h 05m total
  • Singapore to Chicago
7-3
  • 7-3
  • 2 total stops
  • 33h 15m total
  • Singapore to Chicago
Highest demand for flights based on searches. 5% potential increase in price (S$ 138 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (S$ 40 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Singapore to Chicago

Cheapest flights from Singapore to Chicago
Explore the most affordable flight options available from Singapore to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2025.

Mon 7-401:10SIN - ORD
1 stop21h 30mKorean Air
Tue 22-412:20ORD - SIN
1 stop42h 35mKorean Air
Deal found 18-2S$ 1,197
Wed 9-409:00SIN - ORD
1 stop27h 27mUnited Airlines
Fri 18-421:17ORD - SIN
1 stop32h 08mUnited Airlines
Deal found 18-2S$ 1,240
Sun 23-210:10SIN - ORD
1 stop28h 49mAir Canada
Sat 8-320:05ORD - SIN
1 stop34h 10mAir Canada
Deal found 16-2S$ 1,255
Mon 23-601:50SIN - ORD
1 stop25h 35mCathay Pacific
Wed 23-716:00ORD - SIN
1 stop24h 30mCathay Pacific
Deal found 17-2S$ 1,269
Wed 5-311:00SIN - MDW
2 stops36h 35mDelta
Sun 16-318:42MDW - SIN
2 stops40h 28mDelta
Deal found 18-2S$ 1,284
Fri 4-401:10SIN - ORD
2 stops35h 49mDelta
Wed 23-406:35ORD - SIN
2 stops33h 25mDelta
Deal found 18-2S$ 1,284
Tue 18-307:40SIN - ORD
3 stops40h 54mMultiple Airlines
Tue 25-314:10ORD - SIN
2 stops27h 05mMultiple Airlines
Deal found 18-2S$ 1,316
Thu 3-409:10SIN - ORD
1 stop45h 45mTurkish Airlines
Thu 10-419:50ORD - SIN
1 stop33h 05mTurkish Airlines
Deal found 17-2S$ 1,340
Wed 5-313:15SIN - ORD
1 stop20h 20mEVA Air
Sat 15-300:30ORD - SIN
1 stop22h 35mEVA Air
Deal found 18-2S$ 1,356
Fri 28-323:00SIN - ORD
1 stop45h 25mAir India
Mon 31-312:00ORD - SIN
1 stop30h 30mAir India
Deal found 17-2S$ 1,366
Mon 24-319:40SIN - ORD
2 stops36h 55mIndiGo
Sat 29-312:55ORD - SIN
2 stops39h 25mIndiGo
Deal found 17-2S$ 1,432
Tue 8-423:25SIN - ORD
1 stop31h 50mLufthansa
Sat 19-417:50ORD - SIN
2 stops33h 35mLufthansa
Deal found 18-2S$ 1,618

Find flights from Singapore to Chicago within your budget

Customise your flight search to find flights from Singapore to Chicago 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 18 February 2025.

Fly from

Singapore

Fly to

Chicago

Route

Depart

Return

Price

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 7-4

01:10-09:40

1 stop21h 30m

Chicago O'Hare Intl

Tue 22-4

12:20-19:55

1 stop42h 35m

S$ 1,197

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 9-4

09:00-17:10

1 stop21h 10m

Chicago O'Hare Intl

Sat 19-4

16:09-06:45

1 stop25h 36m

S$ 1,240

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 4-3

01:25-13:00

1 stop25h 35m

Chicago O'Hare Intl

Sun 16-3

15:40-05:40

1 stop25h 00m

S$ 1,267

SingaporeChicago

SIN - MDW

SINMDW

Singapore Changi

Wed 5-3

11:00-09:35

2 stops36h 35m

Chicago Midway

Sun 16-3

18:42-00:10

2 stops40h 28m

S$ 1,284

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 4-4

01:10-23:59

2 stops35h 49m

Chicago O'Hare Intl

Wed 23-4

06:35-05:00

2 stops33h 25m

S$ 1,284

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 18-3

07:40-11:34

3 stops40h 54m

Chicago O'Hare Intl

Tue 25-3

14:10-06:15

2 stops27h 05m

S$ 1,316

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 3-4

09:10-17:55

1 stop45h 45m

Chicago O'Hare Intl

Thu 10-4

19:50-17:55

1 stop33h 05m

S$ 1,340

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 5-3

13:15-19:35

1 stop20h 20m

Chicago O'Hare Intl

Sat 15-3

00:30-12:05

1 stop22h 35m

S$ 1,356

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 28-3

23:00-07:25

1 stop45h 25m

Chicago O'Hare Intl

Mon 31-3

12:00-07:30

1 stop30h 30m

S$ 1,366

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 24-3

19:40-19:35

2 stops36h 55m

Chicago O'Hare Intl

Sat 29-3

12:55-17:20

2 stops39h 25m

S$ 1,432

Flights are sorted by cheapest return flights first.

Deals found on 17-2

Showing 1-10 of 45 results
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Best time to book a flight from Singapore to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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.

Travel insights for flights from Singapore to Chicago

Get recent, data-driven insights about flights from Singapore to Chicago including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from SG to CHI?

Find hourly flight availability from Singapore to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Chicago as you normally would.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 18 February 2025.
Read through reviews of airlines operating flights from Singapore to Chicago, such as EVA Air, Korean Air and ANA. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20