HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$544+ Cheap flights from Singapore to O'Hare Intl (ORD)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ORD
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Singapore to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Singapore to O'Hare Intl

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 February 6, 2026.

This United Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:10 am
SIN
-
ORD
1 stop33h 02m
United Airlines
Wed 2/189:01 am
ORD
-
SIN
1 stop32h 59m
United Airlines
Deal found 2/5$942
This United Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:20 pm
SIN
-
ORD
1 stop20h 57m
United Airlines
Mon 3/307:40 pm
ORD
-
SIN
1 stop33h 55m
United Airlines
Deal found 2/5$948
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:10 am
SIN
-
ORD
1 stop42h 35m
United Airlines
Fri 2/206:25 am
ORD
-
SIN
1 stop23h 50m
United Airlines
Deal found 2/3$949
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/288:35 pm
SIN
-
ORD
1 stop23h 41m
United Airlines
Wed 8/58:40 am
ORD
-
SIN
1 stop32h 35m
United Airlines
Deal found 2/3$950
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1010:10 am
SIN
-
ORD
1 stop27h 04m
United Airlines
Fri 2/206:25 am
ORD
-
SIN
1 stop23h 50m
United Airlines
Deal found 2/4$951
This United Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/610:10 am
SIN
-
ORD
1 stop22h 38m
United Airlines
Thu 2/196:25 am
ORD
-
SIN
1 stop23h 50m
United Airlines
Deal found 2/5$952
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:10 am
SIN
-
ORD
1 stop25h 26m
United Airlines
Sat 3/149:15 pm
ORD
-
SIN
1 stop34h 00m
United Airlines
Deal found 2/3$960
This Gotogate deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2311:40 am
SIN
-
ORD
1 stop36h 25m
Turkish Airlines
Mon 3/308:10 pm
ORD
-
SIN
1 stop24h 20m
Turkish Airlines
Deal found 2/6$965
This Gotogate deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:40 am
SIN
-
ORD
1 stop36h 25m
Turkish Airlines
Mon 2/238:20 pm
ORD
-
SIN
1 stop23h 40m
Turkish Airlines
Deal found 2/6$990
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:15 am
SIN
-
ORD
2 stops34h 20m
Multiple Airlines
Wed 3/112:30 pm
ORD
-
SIN
1 stop29h 50m
Multiple Airlines
Deal found 2/4$993

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 February 6, 2026.

Round-trip from

$944
(United Airlines)

One-way from

$544
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$943
From Singapore to Chicago O'Hare Intl
Search Deals
One-way flight from Singapore to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated February 6, 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 2/17

10:10 am-5:12 am

1 stop33h 02m

Chicago O'Hare Intl

Wed 2/18

9:01 am-8:00 am

1 stop32h 59m

$942

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Mon 3/23

10:20 pm-6:17 am

1 stop20h 57m

Chicago O'Hare Intl

Mon 3/30

7:40 pm-6:35 pm

1 stop33h 55m

$948

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Tue 2/17

10:10 am-2:45 pm

1 stop42h 35m

Chicago O'Hare Intl

Fri 2/20

6:25 am-8:15 pm

1 stop23h 50m

$949

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 6/28

8:35 pm-7:16 am

1 stop23h 41m

Chicago O'Hare Intl

Mon 8/3

6:10 am-6:35 pm

1 stop23h 25m

$950

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 3/4

10:20 pm-1:06 pm

1 stop28h 46m

Chicago O'Hare Intl

Wed 3/11

6:17 am-8:15 pm

1 stop24h 58m

$950

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 7/2

8:45 am-10:59 pm

1 stop27h 14m

Chicago O'Hare Intl

Tue 8/4

6:10 am-6:35 pm

1 stop23h 25m

$950

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Wed 3/18

10:20 pm-1:06 pm

1 stop27h 46m

Chicago O'Hare Intl

Tue 3/31

3:45 pm-6:45 am

1 stop26h 00m

$950

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Sun 6/28

8:35 pm-7:16 am

1 stop23h 41m

Chicago O'Hare Intl

Sat 8/1

9:33 pm-6:35 pm

1 stop32h 02m

$950

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Thu 7/2

8:45 am-9:35 pm

1 stop25h 50m

Chicago O'Hare Intl

Wed 8/5

12:46 pm-6:15 am

1 stop28h 29m

$950

SingaporeChicago

SIN - ORD

SINORD

Singapore Changi

Fri 3/6

10:10 am-9:36 pm

1 stop25h 26m

Chicago O'Hare Intl

Sat 3/14

9:15 pm-8:15 pm

1 stop34h 00m

$960

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 21 results
1
2
3

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 round-trip 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 $695). Flying from Singapore to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $1,147). 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 February 6, 2026.
See what other customers who have flown with United Airlines from Singapore to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,240 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,240 reviews
United Airlines
7.4
Good
9,240 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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?

    United Airlines can get you from Singapore to Chicago O'Hare Intl Airport in just under 33h 02m. Your travel time can differ by up to . Airlines will cover a distance of 9345 mi.

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

    $428 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on EVA Air and United Airlines, with prices starting from $442 and $577, respectively.

  • 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 vacation 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 $695). Flying from Singapore to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $1,147). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora

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.

Top airline flying from Singapore to O'Hare Intl

Discover the top airline 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 2,558,603 searches. Data last updated February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$802Average$1,040FlexibilityNo cancel feeOn-time69%

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.