S$427 Cheap Flights from Chicago to Singapore

View S$427 flight on Wed, 2 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$427 for one-way flights and S$990 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 11 Mar - Wed, 25 Mar
ORD
Chicago
SIN
Singapore
S$990 Return, found 5 days ago
S$990
Return
found 5 days ago
Select United flight, departing Wed, 11 Mar from Chicago to Singapore, returning Wed, 25 Mar, priced at S$990 found 5 days ago
Air India
Mon, 13 Apr - Mon, 20 Apr
ORD
Chicago
SIN
Singapore
S$999 Return, found 6 days ago
S$999
Return
found 6 days ago
Select Air India flight, departing Mon, 13 Apr from Chicago to Singapore, returning Mon, 20 Apr, priced at S$999 found 6 days ago
All Nippon Airways
Thu, 30 Apr - Thu, 21 May
ORD
Chicago
SIN
Singapore
S$1,059 Return, found 1 day ago
S$1,059
Return
found 1 day ago
Select All Nippon Airways flight, departing Thu, 30 Apr from Chicago to Singapore, returning Thu, 21 May, priced at S$1,059 found 1 day ago
Cathay Pacific
Mon, 31 Aug - Fri, 11 Sept
ORD
Chicago
SIN
Singapore
S$1,104 Return, found 6 days ago
S$1,104
Return
found 6 days ago
Select Cathay Pacific flight, departing Mon, 31 Aug from Chicago to Singapore, returning Fri, 11 Sept, priced at S$1,104 found 6 days ago
Turkish Airlines
Sun, 12 Apr - Fri, 24 Apr
ORD
Chicago
SIN
Singapore
S$1,181 Return, found 1 day ago
S$1,181
Return
found 1 day ago
Select Turkish Airlines flight, departing Sun, 12 Apr from Chicago to Singapore, returning Fri, 24 Apr, priced at S$1,181 found 1 day ago
Delta
Mon, 31 Aug - Fri, 11 Sept
ORD
Chicago
SIN
Singapore
S$1,197 Return, found 6 days ago
S$1,197
Return
found 6 days ago
Select Delta flight, departing Mon, 31 Aug from Chicago to Singapore, returning Fri, 11 Sept, priced at S$1,197 found 6 days ago
Etihad Airways
Wed, 22 Apr - Wed, 29 Apr
ORD
Chicago
SIN
Singapore
S$1,312 Return, found 1 day ago
S$1,312
Return
found 1 day ago
Select Etihad Airways flight, departing Wed, 22 Apr from Chicago to Singapore, returning Wed, 29 Apr, priced at S$1,312 found 1 day ago
Qatar Airways
Tue, 7 Apr - Wed, 15 Apr
ORD
Chicago
SIN
Singapore
S$1,342 Return, found 3 days ago
S$1,342
Return
found 3 days ago
Select Qatar Airways flight, departing Tue, 7 Apr from Chicago to Singapore, returning Wed, 15 Apr, priced at S$1,342 found 3 days ago
Air Canada
Tue, 21 Apr - Sat, 9 May
ORD
Chicago
SIN
Singapore
S$1,384 Return, found 5 days ago
S$1,384
Return
found 5 days ago
Select Air Canada flight, departing Tue, 21 Apr from Chicago to Singapore, returning Sat, 9 May, priced at S$1,384 found 5 days ago
EVA Airways
Thu, 23 Apr - Sun, 10 May
ORD
Chicago
SIN
Singapore
S$1,461 Return, found 20 hours ago
S$1,461
Return
found 20 hours ago
Select EVA Airways flight, departing Thu, 23 Apr from Chicago to Singapore, returning Sun, 10 May, priced at S$1,461 found 20 hours ago

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Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city centre is 18 minutes. Flights from S$1,410
SIN
Changi
Cheapest
Average driving time to city centre18 min
Flights from S$1,410

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

September is typically the cheapest month to fly

From S$863 - S$1,381 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$990. 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
Airlines serving
Air Canada, Air India, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Etihad Airways, Finnair, Japan Airlines, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Return price
S$989
Distance
14962 km

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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.
 

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With Expedia, you have access to a wide range of airlines, including Alaska Airlines, Air India, Etihad Airways, Cathay Pacific, All Nippon Airways, United, Turkish Airlines, Delta, EVA Airways, Air Canada, Qatar Airways. 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 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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