Find flights
Airlines

S$ 628+ 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 31-8. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
11 Jul — 18 Jul1
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 11 June 2026.

Wed 4-1110:45
SIN
-
ORD
1 stop34h 35m
ANA
Tue 10-1116:25
ORD
-
SIN
1 stop24h 30m
ANA
Deal found 9-6S$ 1,023
Tue 13-1007:00
SIN
-
ORD
2 stops41h 25m
Air Canada
Tue 20-1015:40
ORD
-
SIN
1 stop24h 35m
Air Canada
Deal found 9-6S$ 1,026
Tue 13-1007:00
SIN
-
ORD
2 stops36h 56m
Air Canada
Sat 24-1022:00
ORD
-
SIN
2 stops44h 00m
Air Canada
Deal found 9-6S$ 1,031
Wed 4-1108:30
SIN
-
ORD
2 stops44h 11m
Air Canada
Tue 10-1108:00
ORD
-
SIN
2 stops32h 55m
Air Canada
Deal found 9-6S$ 1,040
Thu 10-907:00
SIN
-
ORD
1 stop20h 43m
Air Canada
Mon 14-919:48
ORD
-
SIN
1 stop44h 27m
Air Canada
Deal found 7-6S$ 1,041
Thu 15-1007:00
SIN
-
ORD
1 stop22h 45m
Air Canada
Tue 20-1015:40
ORD
-
SIN
1 stop24h 35m
Air Canada
Deal found 9-6S$ 1,043
Tue 13-1007:00
SIN
-
ORD
2 stops36h 56m
Air Canada
Sun 25-1007:10
ORD
-
SIN
2 stops32h 45m
Air Canada
Deal found 9-6S$ 1,045
Wed 14-1022:50
SIN
-
ORD
2 stops34h 16m
Air Canada
Sun 25-1015:40
ORD
-
SIN
1 stop26h 20m
Air Canada
Deal found 9-6S$ 1,052
Thu 15-1007:00
SIN
-
ORD
2 stops24h 30m
Air Canada
Sun 25-1015:40
ORD
-
SIN
1 stop26h 20m
Air Canada
Deal found 9-6S$ 1,053
Sun 20-911:05
SIN
-
ORD
1 stop34h 35m
ANA
Sun 4-1017:45
ORD
-
SIN
1 stop34h 30m
ANA
Deal found 7-6S$ 1,056

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 11 June 2026.

Return from

S$ 1,023

One-way from

S$ 628

Popular in

August

Cheapest in

February

Average price

S$ 1,604
ANA
  • ANA
  • 4-11-10-11
  • 2 total stops
  • 59h 05m total
  • Singapore to Chicago
Search Deals
Air Canada
  • Air Canada
  • 31-8
  • 2 total stops
  • 26h 50m total
  • Singapore to Chicago
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (S$ 273 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 June 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 11 June 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

Thu 29-10

01:35-09:30

1 stop20h 55m

Chicago O'Hare Intl

Tue 3-11

11:15-05:00

1 stop27h 45m

S$ 1,484

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 21-11

14:25-17:01

2 stops40h 36m

Chicago O'Hare Intl

Mon 23-11

17:55-13:05

2 stops29h 10m

S$ 1,498

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 4-7

08:45-07:16

1 stop35h 31m

Chicago O'Hare Intl

Sat 11-7

21:35-18:35

1 stop32h 00m

S$ 1,528

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sat 4-7

13:45-12:03

2 stops35h 18m

Chicago O'Hare Intl

Sat 11-7

20:20-12:35

2 stops27h 15m

S$ 1,529

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 6-7

08:45-22:59

1 stop27h 14m

Chicago O'Hare Intl

Tue 21-7

18:20-06:15

1 stop22h 55m

S$ 1,529

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 23-11

01:35-23:50

2 stops36h 15m

Chicago O'Hare Intl

Wed 9-12

07:00-05:00

2 stops32h 00m

S$ 1,588

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 26-7

08:45-05:57

1 stop34h 12m

Chicago O'Hare Intl

Sun 2-8

21:35-06:15

1 stop43h 40m

S$ 1,627

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 12-8

08:45-21:30

1 stop25h 45m

Chicago O'Hare Intl

Tue 25-8

16:20-06:15

1 stop24h 55m

S$ 1,828

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 12-8

08:45-21:30

1 stop25h 45m

Chicago O'Hare Intl

Mon 24-8

15:35-06:15

1 stop25h 40m

S$ 1,828
Fastest return journey

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 12-8

20:35-06:56

1 stop23h 21m

Chicago O'Hare Intl

Wed 26-8

16:20-06:15

1 stop24h 55m

S$ 1,828

Flights are sorted by cheapest return flights first.

Deals found on 6-6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, Japan Airlines and EVA Air.

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 11 June 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
1,470 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.7

Overall

8.5

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
1,470 reviews
EVA Air
8.5
Very Good
1,470 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.7

Overall

8.5

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
1,837 reviews
EVA Air
8.5
Very Good
1,470 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.7

Overall

8.5

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
9,809 reviews
EVA Air
8.5
Very Good
1,470 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.7

Overall

8.5

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$ 626.

  • How much is a return flight to O'Hare Intl?

    A return flight to O'Hare Intl will typically cost around S$ 646, however they can be found for as little as S$ 626.

  • 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

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.

Search flights to O'Hare Intl by cabin class

Find flights to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to Chicago O'Hare Intl Airport
Business Class flights to Chicago O'Hare Intl Airport
Prem Economy Class flights to Chicago O'Hare Intl Airport
Economy Class flights to Chicago O'Hare Intl Airport

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 to O'Hare Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to O'Hare Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights to O'Hare Intl flexibly with Cheapflights today.

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

Yes! Start tracking prices for O'Hare Intl flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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.