S$605 Cheap Flights from Chicago to Singapore

View S$605 flight on Tue, 22 Sept, 2026Opens in a new window

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

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Cheap Flights from Chicago to Singapore (ORD-SIN)

Prices were available within the past 7 days and start at S$605 for one-way flights and S$1,139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 26 Aug - Wed, 16 Sept
ORD
Chicago
SIN
Singapore
S$1,139 Return, found 2 days ago
S$1,139
Return
found 2 days ago
Select United flight, departing Wed, 26 Aug from Chicago to Singapore, returning Wed, 16 Sept, priced at S$1,139 found 2 days ago
Korean Air
Wed, 26 Aug - Wed, 16 Sept
ORD
Chicago
SIN
Singapore
S$1,181 Return, found 2 days ago
S$1,181
Return
found 2 days ago
Select Korean Air flight, departing Wed, 26 Aug from Chicago to Singapore, returning Wed, 16 Sept, priced at S$1,181 found 2 days ago
Delta
Wed, 26 Aug - Wed, 16 Sept
ORD
Chicago
SIN
Singapore
S$1,183 Return, found 2 days ago
S$1,183
Return
found 2 days ago
Select Delta flight, departing Wed, 26 Aug from Chicago to Singapore, returning Wed, 16 Sept, priced at S$1,183 found 2 days ago
Air Canada
Wed, 26 Aug - Wed, 16 Sept
ORD
Chicago
SIN
Singapore
S$1,190 Return, found 2 days ago
S$1,190
Return
found 2 days ago
Select Air Canada flight, departing Wed, 26 Aug from Chicago to Singapore, returning Wed, 16 Sept, priced at S$1,190 found 2 days ago
Cathay Pacific
Wed, 26 Aug - Wed, 16 Sept
ORD
Chicago
SIN
Singapore
S$1,191 Return, found 2 days ago
S$1,191
Return
found 2 days ago
Select Cathay Pacific flight, departing Wed, 26 Aug from Chicago to Singapore, returning Wed, 16 Sept, priced at S$1,191 found 2 days ago
All Nippon Airways
Wed, 26 Aug - Wed, 16 Sept
ORD
Chicago
SIN
Singapore
S$1,195 Return, found 2 days ago
S$1,195
Return
found 2 days ago
Select All Nippon Airways flight, departing Wed, 26 Aug from Chicago to Singapore, returning Wed, 16 Sept, priced at S$1,195 found 2 days ago
Philippine Airlines
Wed, 17 Mar - Sun, 28 Mar
ORD
Chicago
SIN
Singapore
S$1,240 Return, found 2 days ago
S$1,240
Return
found 2 days ago
Select Philippine Airlines flight, departing Wed, 17 Mar from Chicago to Singapore, returning Sun, 28 Mar, priced at S$1,240 found 2 days ago
Qatar Airways
Wed, 26 Aug - Wed, 16 Sept
ORD
Chicago
SIN
Singapore
S$1,346 Return, found 2 days ago
S$1,346
Return
found 2 days ago
Select Qatar Airways flight, departing Wed, 26 Aug from Chicago to Singapore, returning Wed, 16 Sept, priced at S$1,346 found 2 days ago
American Airlines
Thu, 27 Aug - Wed, 9 Sept
ORD
Chicago
SIN
Singapore
S$1,434 Return, found 11 hours ago
S$1,434
Return
found 11 hours ago
Select American Airlines flight, departing Thu, 27 Aug from Chicago to Singapore, returning Wed, 9 Sept, priced at S$1,434 found 11 hours ago
Turkish Airlines
Wed, 17 Mar - Sun, 28 Mar
ORD
Chicago
SIN
Singapore
S$1,461 Return, found 2 days ago
S$1,461
Return
found 2 days ago
Select Turkish Airlines flight, departing Wed, 17 Mar from Chicago to Singapore, returning Sun, 28 Mar, priced at S$1,461 found 2 days ago

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

November is typically the cheapest month to fly

From S$1,011 - S$1,522 per traveller.

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$1,139. 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.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Changi
Return price
S$1,139
Distance
14962 km

Book with confidence

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 Delta, Korean Air, Etihad Airways, Qatar Airways, Cathay Pacific, Japan Airlines, American Airlines, Turkish Airlines, United, All Nippon Airways, Air Canada, Philippine Airlines. 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.
 

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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$605 and roundtrip prices from S$1,139*.
 

Pre-Flight Essentials

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Experience the Vibrant Singapore

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Book Your Flight from Chicago to Singapore with Confidence

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Chicago to Singapore

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