ORD - SIN

S$ 562 Find Cheap Flights from Chicago O'Hare Airport to Singapore – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
S$ 1,106
Typical prices: S$ 1,249-S$ 2,055
Ethiopian Air
Mon 5-11Sat 17-11
ORD - SIN • 1 stop
Cheapest one-way flight
S$ 562
Typical prices: S$ 667-S$ 1,200
Cathay Pacific
Thu 29-3
ORD - SIN • 1 stop
Direct flights
Not available
There are currently no direct flights between Chicago O'Hare Intl Airport and Singapore. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
16 weeks
in advance
Our data shows that travellers who book at least 16 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 26% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg S$ 1,143 (return)
Taipei City Taiwan Taoyuan Intl (TPE)
Shortest trip • 22h 12m (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 Singapore!
Flight Deals
Booking Insights
Flight Deals

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

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

Recent return flight deals from O'Hare Intl to Singapore

Thu, 5 Nov - Tue, 17 Nov
Ethiopian Air Logo
09:45 - 14:50ORD  Chicago O'Hare Intl-SIN Singapore Changi
39h 05m1 stop Addis Ababa Bole
Ethiopian Air Logo
02:00 - 07:40SIN  Singapore Changi-ORD Chicago O'Hare Intl
43h 40m2 stops Addis Ababa Bole Rome Fiumicino
S$ 1,106Ethiopian Air
3+ days ago
Mon, 30 Nov - Sun, 6 Dec
Turkish Airlines Logo
11:45 - 08:45ORD  Chicago O'Hare Intl-SIN Singapore Changi
31h 00m1 stop Istanbul
Turkish Airlines Logo
04:35 - 18:20SIN  Singapore Changi-ORD Chicago O'Hare Intl
27h 45m1 stop Istanbul
S$ 1,107Turkish Airlines
3+ days ago
Thu, 5 Nov - Wed, 18 Nov
Turkish Airlines Logo
21:15 - 17:40ORD  Chicago O'Hare Intl-SIN Singapore Changi
30h 25m1 stop Istanbul
Turkish Airlines Logo
11:40 - 10:00SIN  Singapore Changi-ORD Chicago O'Hare Intl
36h 20m1 stop Istanbul
S$ 1,114Turkish Airlines
2 days ago
Thu, 3 Dec - Thu, 10 Dec
Turkish Airlines Logo
11:45 - 06:50ORD  Chicago O'Hare Intl-SIN Singapore Changi
29h 05m1 stop Istanbul
Turkish Airlines Logo
23:15 - 10:00SIN  Singapore Changi-ORD Chicago O'Hare Intl
24h 45m1 stop Istanbul
S$ 1,114Turkish Airlines
1 day ago
Mon, 2 Nov - Sun, 15 Nov
Turkish Airlines Logo
21:15 - 10:00ORD  Chicago O'Hare Intl-SIN Singapore Changi
22h 45m1 stop Istanbul
Turkish Airlines Logo
23:15 - 10:00SIN  Singapore Changi-ORD Chicago O'Hare Intl
24h 45m1 stop Istanbul
S$ 1,122Turkish Airlines
3+ days ago
Mon, 8 Mar - Wed, 17 Mar
Philippine Airlines Logo
22:45 - 13:10ORD  Chicago O'Hare Intl-SIN Singapore Changi
24h 25m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
11:25 - 17:55SIN  Singapore Changi-ORD Chicago O'Hare Intl
19h 30m1 stop Manila Ninoy Aquino Intl
S$ 1,125Philippine Airlines
3+ days ago
Mon, 30 Nov - Sun, 6 Dec
Turkish Airlines Logo
11:45 - 17:40ORD  Chicago O'Hare Intl-SIN Singapore Changi
39h 55m1 stop Istanbul
Turkish Airlines Logo
04:35 - 10:00SIN  Singapore Changi-ORD Chicago O'Hare Intl
43h 25m1 stop Istanbul
S$ 1,134Turkish Airlines
3+ days ago
Wed, 18 Nov - Thu, 26 Nov
Ethiopian Air Logo
09:45 - 14:50ORD  Chicago O'Hare Intl-SIN Singapore Changi
39h 05m1 stop Addis Ababa Bole
Ethiopian Air Logo
02:00 - 07:40SIN  Singapore Changi-ORD Chicago O'Hare Intl
43h 40m2 stops Addis Ababa Bole Rome Fiumicino
S$ 1,135Ethiopian Air
3+ days ago
Tue, 10 Nov - Wed, 18 Nov
United Airlines Logo
06:00 - 20:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
24h 15m1 stop San Francisco
United Airlines Logo
10:10 - 23:59SIN  Singapore Changi-ORD Chicago O'Hare Intl
27h 49m2 stops San Francisco Denver Intl
S$ 1,443United Airlines
3+ days ago
Sun, 1 Nov - Thu, 5 Nov
United Airlines Logo
21:57 - 20:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
32h 18m1 stop San Francisco
United Airlines Logo
10:10 - 20:05SIN  Singapore Changi-ORD Chicago O'Hare Intl
23h 55m2 stops San Francisco Denver Intl
S$ 1,443United Airlines
3+ days ago
Booking Insights

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

Return flights from Chicago O'Hare Intl Airport to Singapore typically range from S$ 1,249 to S$ 2,055. The lowest price found in the past 5 days was S$ 1,106 on Ethiopian Air.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Singapore. It’s 11% cheaper than the average day, while Friday is the most expensive, with prices 17% higher.

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

•September is the cheapest month to fly from Chicago O'Hare Intl Airport to Singapore at S$ 1,180 return.
•December (S$ 2,376) and July (S$ 1,724) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 101% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Chicago O'Hare Intl Airport to Singapore are cheapest 16 weeks before departure. Booking in this window typically costs about 21% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

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

Low season

September

Cheapest flight

S$ 562
Beat the crowds with an average 32% drop in traveller numbers.
The most popular month to fly with an average 71% increase in traveller numbers.
One-way flight from Chicago O'Hare Intl Airport to Singapore

When to book flights from O'Hare Intl to Singapore

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

Your Chicago O'Hare Intl Airport to Singapore 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 Chicago O'Hare Intl Airport to Singapore?

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

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

    Prices vary by airline.

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

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

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

    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 Chicago O'Hare Intl Airport to Singapore flight?

    Return flights from Chicago O'Hare Intl Airport to Singapore range from S$ 1,249 to S$ 2,055, with an average of S$ 1,602 over the past 12 months. Anything below S$ 1,249 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 8% above the S$ 1,602 route average. Book 16 weeks before departure for the lowest fares.

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

    One-way fares from Chicago O'Hare Intl Airport to Singapore are currently in line with typical prices for this route. Average one-way fares are about S$ 881.

  • Which car hire options are available at Singapore Changi Airport (SIN)?

    Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around S$ 75 for economy cars. Top options include:

    • Avis
    • Sixt
    • Thrifty
    • Hertz
    • Europcar

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

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

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

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

    • San Francisco (SFO) – 22% of one-stop connections
    • Doha Hamad Intl (DOH) – 18% of one-stop connections
    • Vancouver Intl (YVR) – 11% of one-stop connections
    • Hong Kong Intl (HKG) – 11% of one-stop connections

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

    Yes. Flexible dates can save you up to 24% on flights from Chicago O'Hare Intl Airport to Singapore. Tuesday is the cheapest departure day at S$ 1,429 return on average, while Friday is the most expensive at S$ 1,880, a difference of S$ 450.

    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 Chicago O'Hare Intl Airport to Singapore?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time of 22h 12m, compared to 22h 42m via Tokyo Narita (NRT) and 22h 49m via Vancouver Intl (YVR).

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

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

  • What popular places can I visit in Singapore?

    Some of the most popular sights in Singapore are Sentosa, North Bridge Road, and Marina Square. These are among the most viewed places in Singapore on KAYAK.

Your guide to booking Chicago O'Hare Intl Airport to Singapore 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 and avoid flying on Friday. On this route, Tuesday flights average S$ 1,429, about S$ 450 less than Friday fares (24% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 21% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to Singapore trip for September. Fares historically average S$ 1,180 return in that month – typically S$ 1,196 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Singapore Changi Airport.

    • Crowne Plaza Changi Airport by IHG
    • Changi Transit Hotel Terminal 1
    • The Haven by Jetquay

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

Complete your trip to Singapore with a hotel stay or car hire

Car rentals in Singapore
Hotels in Singapore