S$489 Cheap Flights from Chicago to Singapore

View S$489 flight on Mon, 18 Aug, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Singapore Changi Airport (SIN)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Chicago to Singapore (ORD-SIN)

Prices were available within the past 7 days and start at S$489 for one-way flights and S$964 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, 22 Sep - Mon, 6 Oct
ORD
Chicago
SIN
Singapore
S$964 Return, found 1 day ago
S$964
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 22 Sep from Chicago to Singapore, returning Mon, 6 Oct, priced at S$964 found 1 day ago
Air India
Wed, 10 Sep - Sat, 20 Sep
ORD
Chicago
SIN
Singapore
S$1,031 Return, found 1 day ago
S$1,031
Return
found 1 day ago
Select Air India flight, departing Wed, 10 Sep from Chicago to Singapore, returning Sat, 20 Sep, priced at S$1,031 found 1 day ago
Etihad Airways
Tue, 19 Aug - Tue, 2 Sep
ORD
Chicago
SIN
Singapore
S$1,198 Return, found 6 days ago
S$1,198
Return
found 6 days ago
Select Etihad Airways flight, departing Tue, 19 Aug from Chicago to Singapore, returning Tue, 2 Sep, priced at S$1,198 found 6 days ago
Korean Air
Thu, 28 Aug - Wed, 3 Sep
ORD
Chicago
SIN
Singapore
S$1,235 Return, found 1 hour ago
S$1,235
Return
found 1 hour ago
Select Korean Air flight, departing Thu, 28 Aug from Chicago to Singapore, returning Wed, 3 Sep, priced at S$1,235 found 1 hour ago
Air Canada
Fri, 31 Oct - Sat, 8 Nov
ORD
Chicago
SIN
Singapore
S$1,332 Return, found 2 days ago
S$1,332
Return
found 2 days ago
Select Air Canada flight, departing Fri, 31 Oct from Chicago to Singapore, returning Sat, 8 Nov, priced at S$1,332 found 2 days ago
United
Thu, 7 Aug - Tue, 19 Aug
ORD
Chicago
SIN
Singapore
S$1,437 Return, found 1 day ago
S$1,437
Return
found 1 day ago
Select United flight, departing Thu, 7 Aug from Chicago to Singapore, returning Tue, 19 Aug, priced at S$1,437 found 1 day ago
Turkish Airlines
Sat, 6 Sep - Fri, 12 Sep
ORD
Chicago
SIN
Singapore
S$1,437 Return, found 19 hours ago
S$1,437
Return
found 19 hours ago
Select Turkish Airlines flight, departing Sat, 6 Sep from Chicago to Singapore, returning Fri, 12 Sep, priced at S$1,437 found 19 hours ago
Delta
Mon, 18 Aug - Mon, 1 Sep
ORD
Chicago
SIN
Singapore
S$1,457 Return, found 11 hours ago
S$1,457
Return
found 11 hours ago
Select Delta flight, departing Mon, 18 Aug from Chicago to Singapore, returning Mon, 1 Sep, priced at S$1,457 found 11 hours ago
EVA Airways
Thu, 28 Aug - Wed, 3 Sep
ORD
Chicago
SIN
Singapore
S$1,483 Return, found 1 hour ago
S$1,483
Return
found 1 hour ago
Select EVA Airways flight, departing Thu, 28 Aug from Chicago to Singapore, returning Wed, 3 Sep, priced at S$1,483 found 1 hour ago
Japan Airlines
Thu, 28 Aug - Wed, 3 Sep
ORD
Chicago
SIN
Singapore
S$1,485 Return, found 1 hour ago
S$1,485
Return
found 1 hour ago
Select Japan Airlines flight, departing Thu, 28 Aug from Chicago to Singapore, returning Wed, 3 Sep, priced at S$1,485 found 1 hour ago

Find the cheapest month to fly from Chicago (ORD) to Singapore (SIN)

March is typically the cheapest month to fly

From S$990 - S$1,522 per traveller.

Graph displaying average flight prices per month

Chicago to Singapore route information
Origin airport
O'Hare Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air India, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Etihad Airways, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Return price
S$964
Distance
14962 km

Perfect flights from Chicago to Singapore

Your Journey from Chicago to Singapore

Start your unforgettable journey with Expedia. Our broad selection of flights from Chicago to Singapore caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Cathay Pacific, Air India, Korean Air, Japan Airlines, Singapore Airlines, Etihad Airways, American Airlines, Turkish Airlines, Delta, EVA Airways, Air Canada, United. Our selection of flights from O'Hare Intl. to Changi caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Chicago to Singapore Flights

Experience the joy of finding cheap flights from O'Hare Intl. to Changi that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$489 and roundtrip prices from S$964*.
 

Pre-Flight Essentials

Ensure a smooth journey from Chicago to Singapore with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Singapore

Picture yourself stepping off the plane in Singapore and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Chicago to Singapore Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Chicago to Singapore.
 

Beyond the Flight – Exploring Singapore

With Expedia, your adventure extends beyond the flight. Explore Singapore at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Chicago to Singapore with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Chicago to Singapore with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from ORD to Singapore Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between O'Hare Intl. Airport (ORD) and Singapore Airport was S$964. Great fares don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ORD to Changi Airport?
We get that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from O'Hare Intl. Airport (ORD) to SIN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Airport to SIN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Airport to Singapore Airport?
Chicago to Singapore is around 15,100 kilometres, so be prepared to spend quite a while in the air. Don't forget to pack all the essentials, from your toothbrush to your hairbrush. Toss in some snacks to munch on throughout your journey too.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Singapore Airport?
At present, no airlines offer direct flights from O'Hare Intl. Airport (ORD) to Changi Airport (SIN). You'll have to book a flight with one or more stops. To score the best connections and price, lock in your fare well in advance.
Are ORD to SIN flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from O'Hare Intl. Airport (ORD) to Singapore Airport can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd rather start planning early, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines publish their prices that far in advance. Our advice? Check back often as prices are updated regularly.

Explore a world of travel with Expedia

Chicago Airports

Chicago

Midway Intl. to Singapore
S$1,895.30
*Available to Expedia members.