SIN - ORD

S$ 625 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$ 1,011
Typical prices: S$ 1,376-S$ 2,186
Air Canada
Mon 12-11Sun 25-11
SIN - ORD • 1 stop
Cheapest one-way flight
S$ 625
Typical prices: S$ 754-S$ 1,144
Etihad Airways
Fri 9-11
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
23 weeks
in advance
Our data shows that travellers who book at least 23 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 26% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Vancouver Intl (YVR)
Cheapest • Avg S$ 1,140 (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

Thu, 12 Nov - Wed, 25 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$ 1,011Air Canada
3+ days ago
Thu, 12 Nov - Wed, 25 Nov
Air Canada Logo
08:40 - 14:37SIN  Singapore Changi-ORD Chicago O'Hare Intl
19h 57m1 stop Vancouver Intl
Air Canada Logo
07:05 - 00:45ORD  Chicago O'Hare Intl-SIN Singapore Changi
27h 40m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita
S$ 1,025Air Canada
3+ days ago
Thu, 19 Nov - Mon, 23 Nov
Air Canada Logo
08:40 - 14:37SIN  Singapore Changi-ORD Chicago O'Hare Intl
19h 57m1 stop Vancouver Intl
Air Canada Logo
16:45 - 07:00ORD  Chicago O'Hare Intl-SIN Singapore Changi
48h 15m2 stops Toronto Pearson Intl Vancouver Intl
S$ 1,058Air Canada
3+ days ago
Thu, 8 Apr - Fri, 23 Apr
Korean Air Logo
07:30 - 09:40SIN  Singapore Changi-ORD Chicago O'Hare Intl
39h 10m1 stop Incheon Intl
Korean Air Logo
12:20 - 05:00ORD  Chicago O'Hare Intl-SIN Singapore Changi
27h 40m1 stop Incheon Intl
S$ 1,061Korean Air
3+ days ago
Sun, 8 Nov - Wed, 11 Nov
United Airlines Logo
22:20 - 05:47SIN  Singapore Changi-ORD Chicago O'Hare Intl
21h 27m1 stop San Francisco
United Airlines Logo
06:00 - 20:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
24h 15m1 stop San Francisco
S$ 1,462United Airlines
3+ days ago
Sun, 8 Nov - Wed, 11 Nov
United Airlines Logo
22:20 - 05:47SIN  Singapore Changi-ORD Chicago O'Hare Intl
21h 27m1 stop San Francisco
United Airlines Logo
06:00 - 20:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
24h 15m1 stop San Francisco
S$ 1,473United Airlines
3+ days ago
Thu, 24 Dec - Thu, 7 Jan
United Airlines Logo
22:20 - 05:56SIN  Singapore Changi-ORD Chicago O'Hare Intl
21h 36m1 stop San Francisco
United Airlines Logo
10:25 - 06:55ORD  Chicago O'Hare Intl-SIN Singapore Changi
30h 30m2 stops Los Angeles Tokyo Haneda
S$ 1,574United Airlines
1 day ago
Sun, 14 Mar - Fri, 14 May
EVA Air Logo
13:15 - 19:35SIN  Singapore Changi-ORD Chicago O'Hare Intl
20h 20m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
00:30 - 11:55ORD  Chicago O'Hare Intl-SIN Singapore Changi
22h 25m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,724EVA Air
3+ days ago
Fri, 12 Mar - Fri, 14 May
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
00:30 - 11:55ORD  Chicago O'Hare Intl-SIN Singapore Changi
22h 25m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,724EVA Air
3+ days ago
Sat, 13 Mar - Fri, 14 May
EVA Air Logo
13:15 - 19:35SIN  Singapore Changi-ORD Chicago O'Hare Intl
20h 20m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
00:30 - 11:55ORD  Chicago O'Hare Intl-SIN Singapore Changi
22h 25m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,724EVA Air
3+ days ago
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 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 typically range from S$ 1,376 to S$ 2,186. The lowest price found in the past 5 days was S$ 1,011 on Air Canada.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Singapore to Chicago O'Hare Intl Airport. It's 14% cheaper than the average day, while Wednesday is the most expensive, with prices 59% higher.

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

•February is the cheapest month to fly from Singapore to Chicago O'Hare Intl Airport at S$ 1,204 return.
•August (S$ 2,627) and July (S$ 1,708) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 118% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Singapore to Chicago O'Hare Intl Airport are cheapest 23 weeks before departure. Booking in this window typically costs about 45% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

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

Low season

October

Cheapest flight

S$ 625
Beat the crowds with an average 60% drop in travellers.
The most popular month to fly with an average 109% increase in travellers.
One-way flight 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 answers about this route, including flight times, airports, airlines, and booking tips.

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

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

    • Economy class
    • Business Class

  • 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 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.

  • 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$ 1,376 to S$ 2,186, with an average of S$ 1,634 over the past 12 months. Anything below S$ 1,376 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 18% above the S$ 1,634 route average. Book 23 weeks before departure for the lowest fares.

  • 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 lower than usual. Average one-way flight prices are about S$ 689, which is 21% below the typical average for this route.

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

    Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around S$ 22 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Ace
    • Dollar

  • 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 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) – 28% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) – 22% of one-stop connections
    • San Francisco (SFO) – 19% of one-stop connections
    • Hong Kong Intl (HKG) – 10% of one-stop connections

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

    Yes. Flexible dates can save you up to 46% on flights from Singapore to Chicago O'Hare Intl Airport. Thursday is the cheapest departure day at S$ 1,408 return on average, while Wednesday is the most expensive at S$ 2,600, a difference of S$ 1,193.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • 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 42m via Incheon Intl (ICN) and 23h 02m via San Francisco (SFO).

  • 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.

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

    Grant Park is one of the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

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 Thursday departure and avoid flying on Wednesday. On this route, Thursday flights average S$ 1,408, which is about S$ 1,193 less than Wednesday fares (46% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 45% 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 February. Fares historically average S$ 1,204 return in that month – typically S$ 1,423 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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