SIN - ORD

S$ 626 Find Cheap Flights from Singapore to Chicago O'Hare Airport – Compare and Save

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Everything you should know

Cheapest return flight
S$ 949
Typical prices: S$ 1,331-S$ 2,074
Air Canada
Mon 15-10Sun 28-10
SIN - ORD • 1 stop
Cheapest one-way flight
S$ 626
Typical prices: S$ 749-S$ 1,147
Air Canada
Thu 15-11
SIN - ORD • 1 stop
Direct flights
Not available
There are currently no direct flights between Singapore and Chicago O'Hare Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
18 weeks
in advance
Our data shows that travellers who book at least 18 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 31% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Vancouver Intl (YVR)
Cheapest • Avg S$ 1,035 (return)
Taipei City Taiwan Taoyuan Intl (TPE)
Shortest trip • 21h 46m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Chicago O'Hare Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to O'Hare Intl (SIN-ORD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to O'Hare Intl

Sat, 3 Oct - Sun, 18 Oct
Air Canada Logo
07:00 - 14:43SIN  Singapore Changi-ORD Chicago O'Hare Intl
20h 43m1 stop Vancouver Intl
Air Canada Logo
15:40 - 05:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
24h 35m1 stop Vancouver Intl
S$ 967Air Canada
Fri, 20 Nov - Sun, 29 Nov
Air Canada Logo
08:40 - 14:37SIN  Singapore Changi-ORD Chicago O'Hare Intl
19h 57m1 stop Vancouver Intl
Air Canada Logo
15:30 - 07:00ORD  Chicago O'Hare Intl-SIN Singapore Changi
25h 30m1 stop Vancouver Intl
S$ 986Air Canada
Fri, 20 Nov - Sun, 29 Nov
Air Canada Logo
08:40 - 14:37SIN  Singapore Changi-ORD Chicago O'Hare Intl
19h 57m1 stop Vancouver Intl
Air Canada Logo
15:30 - 07:00ORD  Chicago O'Hare Intl-SIN Singapore Changi
25h 30m1 stop Vancouver Intl
S$ 986Air Canada
Fri, 20 Nov - Sun, 29 Nov
Air Canada Logo
08:40 - 14:37SIN  Singapore Changi-ORD Chicago O'Hare Intl
19h 57m1 stop Vancouver Intl
Air Canada Logo
15:30 - 07:00ORD  Chicago O'Hare Intl-SIN Singapore Changi
25h 30m1 stop Vancouver Intl
S$ 1,000Air Canada
Thu, 22 Oct - Thu, 29 Oct
United Airlines Logo
20:35 - 06:56SIN  Singapore Changi-ORD Chicago O'Hare Intl
23h 21m1 stop San Francisco
United Airlines Logo
07:35 - 20:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
23h 40m1 stop San Francisco
S$ 1,308United Airlines
Thu, 5 Nov - Mon, 9 Nov
United Airlines Logo
22:20 - 05:04SIN  Singapore Changi-ORD Chicago O'Hare Intl
20h 44m1 stop San Francisco
United Airlines Logo
06:00 - 20:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
24h 15m1 stop San Francisco
S$ 1,308United Airlines
Wed, 21 Oct - Wed, 28 Oct
United Airlines Logo
08:45 - 18:34SIN  Singapore Changi-ORD Chicago O'Hare Intl
22h 49m1 stop San Francisco
United Airlines Logo
21:57 - 20:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
33h 18m1 stop San Francisco
S$ 1,308United Airlines
Sun, 1 Nov - Sun, 8 Nov
EVA Air Logo
15:45 - 19:35SIN  Singapore Changi-ORD Chicago O'Hare Intl
41h 50m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
23:30 - 12:05ORD  Chicago O'Hare Intl-SIN Singapore Changi
22h 35m1 stop Taipei City Taiwan Taoyuan Intl
S$ 2,923EVA Air
Sun, 1 Nov - Mon, 9 Nov
EVA Air Logo
15:45 - 19:35SIN  Singapore Changi-ORD Chicago O'Hare Intl
41h 50m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
23:30 - 12:05ORD  Chicago O'Hare Intl-SIN Singapore Changi
22h 35m1 stop Taipei City Taiwan Taoyuan Intl
S$ 2,923EVA Air
Fri, 23 Oct - Fri, 30 Oct
EVA Air Logo
13:10 - 20:45SIN  Singapore Changi-ORD Chicago O'Hare Intl
20h 35m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
00:30 - 14:30ORD  Chicago O'Hare Intl-SIN Singapore Changi
25h 00m1 stop Taipei City Taiwan Taoyuan Intl
S$ 2,934EVA Air
Booking Insights

Price, demand, and travel trends for Singapore to Chicago O'Hare Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Chicago O'Hare Intl Airport with more confidence.

How much is a return flight from Singapore to Chicago O'Hare Intl Airport?

Return flights from Singapore to Chicago O'Hare Intl Airport start at S$ 949. Prices are below average for this route right now, with typical return fares ranging from S$ 1,331 to S$ 2,074. The lowest price found in the past 5 days was S$ 949 on Air Canada.

What's the cheapest day of the week to fly from Singapore to Chicago O'Hare Intl Airport?

Tuesday is the cheapest day of the week to fly from Singapore to Chicago O'Hare Intl Airport and is 11% cheaper than the average day. Wednesday is the most expensive day with flight prices 62% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Singapore to Chicago O'Hare Intl Airport?

  • September is the cheapest month to fly from Singapore to Chicago O'Hare Intl Airport at S$ 1,088 return.
  • August (S$ 2,566) and July (S$ 1,685) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 135% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Singapore to Chicago O'Hare Intl Airport the cheapest?

Flights from Singapore to Chicago O'Hare Intl Airport are cheapest 18 weeks before departure. Booking in this window typically costs about 34% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Singapore to Chicago O'Hare Intl Airport flights

Low season

February

Cheapest flight

S$ 626
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flights from Singapore to Chicago O'Hare Intl Airport

When to book flights from Singapore to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Singapore to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Singapore to Chicago O'Hare Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Singapore to Chicago O'Hare Intl Airport?

    Flights from Singapore to Chicago O'Hare Intl Airport usually depart from Singapore Changi (SIN) and arrive at Chicago O'Hare Intl (ORD).

  • Which cabin classes can I book on flights from Singapore to Chicago O'Hare Intl Airport?

    Four cabin classes are available on flights from Singapore to Chicago O'Hare Intl Airport:

    • Economy class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • Which airports do connecting flights from Singapore to Chicago O'Hare Intl Airport pass through?

    One-stop flights from Singapore to Chicago O'Hare Intl Airport most commonly connect through:

    • Tokyo Haneda (HND) – 27% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) – 22% of one-stop connections
    • San Francisco (SFO) – 20% of one-stop connections
    • Hong Kong Intl (HKG) – 11% of one-stop connections

    Tokyo Haneda (HND) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Singapore to Chicago O'Hare Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 46% on the Singapore to Chicago O'Hare Intl Airport route. Tuesday is the cheapest departure day at S$ 1,401 return on average, while Wednesday is the most expensive at S$ 2,547, a difference of S$ 1,147. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Chicago O'Hare Intl Airport?

    Some of the most popular sights in Chicago O'Hare Intl Airport are Union Station and Grant Park. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

  • How expensive are last-minute Singapore to Chicago O'Hare Intl Airport flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 19% above the route average of S$ 1,568. Book 18 weeks before departure for the lowest fares.

  • How long is a flight from Singapore to Chicago O'Hare Intl Airport?

    A direct flight from Singapore to Chicago O'Hare Intl Airport takes 0h 00m, covering 24,204 km.

  • Do I need a passport to fly from Singapore to Chicago O'Hare Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Singapore to Chicago O'Hare Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about S$ 967 to S$ 9,051. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Singapore to Chicago O'Hare Intl Airport looking right now?

    One-way fares from Singapore to Chicago O'Hare Intl Airport are currently higher than usual. Average one-way flight prices are about S$ 892, which is 6% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Singapore to Chicago O'Hare Intl Airport?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time of 21h 46m, compared to 22h 41m via Incheon Intl (ICN) and 22h 56m via Vancouver Intl (YVR).

  • What is the time difference between Singapore and Chicago O'Hare Intl Airport?

    Chicago O'Hare Intl Airport is 13 hours behind Singapore (Central Time vs Singapore Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Chicago O'Hare Intl Airport (ORD)?

    Chicago O'Hare Intl Airport (ORD) hosts 5 major car hire companies, with daily rates starting from around S$ 22 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · Europcar
    · Hertz
    · Dollar
    · Ace

  • How much should I expect to pay for a Singapore to Chicago O'Hare Intl Airport flight?

    Return flights from Singapore to Chicago O'Hare Intl Airport range from S$ 1,331 to S$ 2,074, with an average of S$ 1,568 over the past 12 months. Anything below S$ 1,331 counts as a good deal.

Your guide to booking Singapore to Chicago O'Hare Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Wednesday. On this route, Tuesday flights average S$ 1,401 – about S$ 1,147 less than Wednesday (45% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 34% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Singapore to Chicago O'Hare Intl Airport trip for September. Fares historically average S$ 1,088 return in that month – typically S$ 1,478 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from Singapore to O'Hare Intl

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