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S$ 621+ Cheap flights to O'Hare Intl

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 22-11. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
21 Aug — 28 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to O'Hare Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to O'Hare Intl Airport
Explore the most affordable flight options available to O'Hare Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 22 July 2026.

Thu 10-907:00
SIN
-
ORD
1 stop20h 43m
Air Canada
Thu 24-915:40
ORD
-
SIN
1 stop24h 35m
Air Canada
Deal found 21-7S$ 964
Thu 24-907:00
SIN
-
ORD
1 stop20h 43m
Air Canada
Sun 27-914:15
ORD
-
SIN
2 stops26h 00m
Air Canada
Deal found 20-7S$ 1,011
Tue 1-906:15
SIN
-
ORD
2 stops26h 50m
Air Canada
Tue 15-915:40
ORD
-
SIN
1 stop24h 35m
Air Canada
Deal found 19-7S$ 1,012
Tue 1-906:15
SIN
-
ORD
2 stops26h 50m
Air Canada
Mon 14-915:40
ORD
-
SIN
2 stops30h 35m
Air Canada
Deal found 18-7S$ 1,022
Tue 1-906:15
SIN
-
ORD
2 stops26h 50m
Air Canada
Tue 8-915:40
ORD
-
SIN
1 stop24h 35m
Air Canada
Deal found 18-7S$ 1,025
Thu 3-906:15
SIN
-
ORD
2 stops26h 50m
Air Canada
Tue 15-914:15
ORD
-
SIN
2 stops26h 00m
Air Canada
Deal found 21-7S$ 1,031
Tue 22-901:45
SIN
-
ORD
2 stops25h 58m
Multiple Airlines
Sun 27-915:40
ORD
-
SIN
1 stop24h 35m
Multiple Airlines
Deal found 20-7S$ 1,038

Find flight deals to O'Hare Intl Airport

Find the latest flights to O'Hare Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 22 July 2026.

Return from

S$ 964

One-way from

S$ 621

Popular in

August

Cheapest in

September

Average price

S$ 1,508
Air Canada
  • Air Canada
  • 10-9-24-9
  • 2 total stops
  • 45h 18m total
  • Singapore to Chicago
Search Deals
Air Canada
  • Air Canada
  • 22-11
  • 1 total stop
  • 19h 57m total
  • Singapore to Chicago
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 164 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (S$ 108 potential savings vs. average return price).
Search Deals
Average for return flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to O'Hare Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 22 July 2026.
Use the filters below to find and compare flights to Chicago O'Hare Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 1-9

06:15-20:05

2 stops26h 50m

Chicago O'Hare Intl

Tue 8-9

14:15-05:15

2 stops26h 00m

S$ 1,035

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 1-9

08:45-20:40

1 stop24h 55m

Chicago O'Hare Intl

Tue 8-9

10:40-06:15

1 stop30h 35m

S$ 1,421

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 18-8

08:45-22:59

1 stop27h 14m

Chicago O'Hare Intl

Sun 23-8

16:20-06:15

1 stop24h 55m

S$ 1,421

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 1-9

20:35-18:32

1 stop34h 57m

Chicago O'Hare Intl

Thu 24-9

06:07-18:35

1 stop23h 28m

S$ 1,421

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 25-8

08:45-18:35

1 stop22h 50m

Chicago O'Hare Intl

Tue 15-9

12:51-06:15

1 stop28h 24m

S$ 1,421

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 18-8

08:45-00:59

1 stop29h 14m

Chicago O'Hare Intl

Tue 25-8

21:40-18:35

1 stop31h 55m

S$ 1,421

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 1-9

20:35-05:59

1 stop22h 24m

Chicago O'Hare Intl

Tue 15-9

21:40-18:35

1 stop31h 55m

S$ 1,421

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 25-8

07:30-23:29

2 stops28h 59m

Chicago O'Hare Intl

Tue 15-9

15:40-19:15

2 stops38h 35m

S$ 1,438

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 1-9

07:30-23:57

2 stops29h 27m

Chicago O'Hare Intl

Mon 14-9

08:55-23:55

2 stops26h 00m

S$ 1,439
Fastest return journey

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 30-8

01:45-14:20

1 stop25h 35m

Chicago O'Hare Intl

Mon 7-9

16:00-05:30

1 stop24h 30m

S$ 1,481

Flights are sorted by cheapest return flights first.

Deals found on 21-7

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight to O'Hare Intl

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

What are the cheapest airlines that fly to O'Hare Intl?

The cheapest airlines flying from Singapore to O'Hare Intl are United Airlines, EVA Air and Japan Airlines.

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 22 July 2026.
Get a feel of what it's like to fly with EVA Air,Japan Airlines, andUnited Airlines to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very Good
1,502 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very Good
1,502 reviews
EVA Air
8.5
Very Good
1,502 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Japan Airlines
8.3
Very Good
1,881 reviews
EVA Air
8.5
Very Good
1,502 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
United Airlines
7.4
Good
10,019 reviews
EVA Air
8.5
Very Good
1,502 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

FAQs about flying to O'Hare Intl

  • Can I find cheaper flights to O'Hare Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to O'Hare Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to O'Hare Intl?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to O'Hare Intl.

  • What is the cheapest airport to fly to in O'Hare Intl?

    Chicago O'Hare Intl is currently the cheapest airport to fly to in O'Hare Intl. One-way flights to Chicago O'Hare Intl typically cost S$ 272, while return flights cost around S$ 694.

  • Does Chicago O'Hare Intl have rental cars?

    Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Chicago O'Hare Intl?

    Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0.0 km away from Chicago O'Hare Intl).

See more FAQs

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