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Singapore Changi Airport to O'Hare International Airport flight

Explore the cheapest one-way and round-trip flights from Singapore Changi Airport to O'Hare International Airport over the next 90 days, with one-way fares from €416 and round-trip from €578. Based on Trip.com's latest 7-day flight data.

    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Tue, Nov 10 | Air Canada
      ORD 15:30
      25h 30m
      1 stop
      SIN 07:00
      Chicago - Singapore | Sun, Nov 15 | Air Canada
      €578 €849
      32% off
      32% off
      €849 €578
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Sun, Nov 8 | Air Canada
      ORD 15:30
      25h 30m
      1 stop
      SIN 07:00
      Chicago - Singapore | Wed, Nov 11 | Air Canada
      €578 €849
      32% off
      32% off
      €849 €578
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Fri, Nov 6 | Air Canada
      ORD 15:30
      25h 30m
      1 stop
      SIN 07:00
      Chicago - Singapore | Thu, Nov 12 | Air Canada
      €578 €849
      32% off
      32% off
      €849 €578
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Thu, Nov 5 | Air Canada
      ORD 15:30
      25h 30m
      1 stop
      SIN 07:00
      Chicago - Singapore | Wed, Nov 11 | Air Canada
      €578
      32% off
      €849 €578
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Sun, Nov 22 | Air Canada
      ORD 15:30
      25h 30m
      1 stop
      SIN 07:00
      Chicago - Singapore | Thu, Nov 26 | Air Canada
      €578
      32% off
      €849 €578
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Sat, Nov 21 | Air Canada
      ORD 15:30
      25h 30m
      1 stop
      SIN 07:00
      Chicago - Singapore | Tue, Nov 24 | Air Canada
      €578
      32% off
      €849 €578
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Thu, Nov 19 | Air Canada
      ORD 15:30
      25h 30m
      1 stop
      SIN 07:00
      Chicago - Singapore | Tue, Nov 24 | Air Canada
      €578
      32% off
      €849 €578
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Tue, Nov 17 | Air Canada
      ORD 15:30
      25h 30m
      1 stop
      SIN 07:00
      Chicago - Singapore | Tue, Nov 24 | Air Canada
      €578
      32% off
      €849 €578
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Sat, Nov 14 | Air Canada
      ORD 15:30
      25h 30m
      1 stop
      SIN 07:00
      Chicago - Singapore | Tue, Nov 17 | Air Canada
      €578
      32% off
      €849 €578
    • SIN 13:00
      17h 25m
      1 stop
      CHI 14:00
      Singapore - Chicago | Sun, Oct 25 | Normal Airline
      CHI 15:00
      6h
      Direct
      SIN 16:00
      Chicago - Singapore | Tue, Oct 27 | Normal Airline
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    • Cheapest
      SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Thu, Nov 12 | Air Canada
      €417 €613
      32% off
      32% off
      €613 €417
    • Cheapest
      SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Wed, Nov 25 | Air Canada
      €417 €613
      32% off
      32% off
      €613 €417
    • Cheapest
      SIN 07:00
      20h 43m
      1 stop
      ORD 14:43
      Singapore - Chicago | Thu, Oct 29 | Air Canada
      €417 €613
      32% off
      32% off
      €613 €417
    • Cheapest
      SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Tue, Dec 1 | Air Canada
      €417
      32% off
      €613 €417
    • Cheapest
      SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Tue, Nov 24 | Air Canada
      €417
      32% off
      €613 €417
    • Cheapest
      SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Mon, Nov 23 | Air Canada
      €417
      32% off
      €613 €417
    • Cheapest
      SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Mon, Nov 30 | Air Canada
      €417
      32% off
      €613 €417
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Sat, Nov 21 | Air Canada
      €418
      32% off
      €613 €418
    • SIN 07:00
      20h 43m
      1 stop
      ORD 14:43
      Singapore - Chicago | Mon, Nov 2 | Air Canada
      €420
      31% off
      €613 €420
    • SIN 13:00
      17h 25m
      1 stop
      CHI 14:00
      Singapore - Chicago | Sun, Oct 25 | Normal Airline
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    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Thu, Nov 19 | Air Canada
      €416 €1,150
      64% off
      64% off
      €1,150 €416
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Sun, Nov 1 | Air Canada
      €417 €1,150
      64% off
      64% off
      €1,150 €417
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Tue, Nov 3 | Air Canada
      €417 €1,150
      64% off
      64% off
      €1,150 €417
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Sat, Nov 14 | Air Canada
      €417
      64% off
      €1,150 €417
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Fri, Nov 13 | Air Canada
      €417
      64% off
      €1,150 €417
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Sun, Nov 8 | Air Canada
      €423
      63% off
      €1,150 €423
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Tue, Nov 10 | Air Canada
      €712
      38% off
      €1,150 €712
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Thu, Nov 5 | Air Canada
      €759
      34% off
      €1,150 €759
    • SIN 08:40
      19h 57m
      1 stop
      ORD 14:37
      Singapore - Chicago | Sun, Nov 22 | Air Canada
      €797
      31% off
      €1,150 €797
    • SIN 13:00
      17h 25m
      1 stop
      CHI 14:00
      Singapore - Chicago | Sun, Oct 25 | Normal Airline
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    • SIN 07:30
      19h
      1 stop
      ORD 12:30
      Singapore - Chicago | Fri, Nov 13 | Cathay Pacific
      €607 €2,068
      71% off
      71% off
      €2,068 €607
    • SIN 07:30
      19h
      1 stop
      ORD 12:30
      Singapore - Chicago | Tue, Nov 24 | Cathay Pacific
      €609 €2,068
      71% off
      71% off
      €2,068 €609
    • SIN 07:30
      19h
      1 stop
      ORD 12:30
      Singapore - Chicago | Tue, Dec 8 | Cathay Pacific
      €610 €2,068
      71% off
      71% off
      €2,068 €610
    • SIN 07:30
      19h
      1 stop
      ORD 12:30
      Singapore - Chicago | Tue, Nov 3 | Cathay Pacific
      €625
      70% off
      €2,068 €625
    • SIN 07:30
      19h
      1 stop
      ORD 12:30
      Singapore - Chicago | Wed, Nov 4 | Cathay Pacific
      €642
      69% off
      €2,068 €642
    • SIN 07:30
      19h
      1 stop
      ORD 12:30
      Singapore - Chicago | Fri, Dec 11 | Cathay Pacific
      €720
      65% off
      €2,068 €720
    • SIN 07:30
      19h
      1 stop
      ORD 12:30
      Singapore - Chicago | Mon, Dec 28 | Cathay Pacific
      €1,014
      51% off
      €2,068 €1,014
    • SIN 07:30
      19h
      1 stop
      ORD 12:30
      Singapore - Chicago | Tue, Dec 1 | Cathay Pacific
      €1,016
      51% off
      €2,068 €1,016
    • SIN 07:30
      19h
      1 stop
      ORD 12:30
      Singapore - Chicago | Thu, Nov 26 | Cathay Pacific
      €1,025
      50% off
      €2,068 €1,025
    • SIN 13:00
      17h 25m
      1 stop
      CHI 14:00
      Singapore - Chicago | Sun, Oct 25 | Normal Airline
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    • SIN 08:40
      24h 21m
      1 stop
      ORD 20:01
      Singapore - Chicago | Sun, Oct 25 | Air Canada
      €436 €2,118
      79% off
      79% off
      €2,118 €436
    • SIN 02:20
      21h 40m
      1 stop
      ORD 11:00
      Singapore - Chicago | Mon, Oct 26 | Japan Airlines
      €490 €2,118
      77% off
      77% off
      €2,118 €490
    • SIN 02:20
      21h 40m
      1 stop
      ORD 11:00
      Singapore - Chicago | Thu, Oct 29 | Japan Airlines
      €490 €2,118
      77% off
      77% off
      €2,118 €490
    • SIN 02:20
      21h 40m
      1 stop
      ORD 11:00
      Singapore - Chicago | Mon, Oct 26 | American Airlines
      €496
      77% off
      €2,118 €496
    • SIN 02:20
      21h 40m
      1 stop
      ORD 11:00
      Singapore - Chicago | Thu, Oct 29 | American Airlines
      €496
      77% off
      €2,118 €496
    • SIN 10:10
      21h 39m
      1 stop
      ORD 18:49
      Singapore - Chicago | Wed, Oct 28 | United Airlines
      €610
      71% off
      €2,118 €610
    • SIN 22:20
      21h 53m
      1 stop
      ORD 07:13
      Singapore - Chicago | Mon, Oct 26 | United Airlines
      €611
      71% off
      €2,118 €611
    • SIN 13:15
      20h 20m
      1 stop
      ORD 20:35
      Singapore - Chicago | Wed, Oct 28 | EVA Air
      €673
      68% off
      €2,118 €673
    • SIN 13:15
      20h 20m
      1 stop
      ORD 20:35
      Singapore - Chicago | Mon, Oct 26 | EVA Air
      €710
      66% off
      €2,118 €710
    • SIN 13:00
      17h 25m
      1 stop
      CHI 14:00
      Singapore - Chicago | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Singapore to Chicago are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Singapore Changi Airport to O'Hare International Airport

What is the cheapest month to fly from Singapore Changi Airport to O'Hare International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Singapore Changi Airport to O'Hare International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Singapore Changi Airport to O'Hare International Airport are usually in September, with an average price of €607. It is best to avoid March, when the average price can reach €1,014.

€1,014
€811
€607
€404
    Cheapest
  • €711
    Oct
  • €728
    Nov
  • €646
    Dec
  • €896
    Jan
  • €608
    Feb
  • €1,014
    Mar
  • €928
    Apr
  • €777
    May
  • €757
    Jun
  • €802
    Jul
  • €946
    Aug
  • €607
    Sep

What is the cheapest month to fly return from Singapore Changi Airport to O'Hare International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Singapore Changi Airport to O'Hare International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, April is often the month to find the lowest fares from Singapore Changi Airport to O'Hare International Airport, with an average price of €894. October is usually the most expensive month, with an average price reaching €2,040.

€2,040
€1,467
€894
€321
    Cheapest
  • €2,040
    Oct
  • €1,299
    Nov
  • €1,656
    Dec
  • €1,393
    Jan
  • €1,292
    Feb
  • €1,429
    Mar
  • €894
    Apr
  • €1,398
    May
  • €1,580
    Jun
  • €1,373
    Jul
  • €1,542
    Aug
  • €1,101
    Sep

What is the cheapest day of the week to fly from Singapore Changi Airport to O'Hare International Airport?

The data is based on the past 12 months and shows the average ticket prices from Singapore Changi Airport to O'Hare International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Singapore Changi Airport to O'Hare International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

€856
€751
€645
€540
    Cheapest
  • €811
    Mon
  • €815
    Tue
  • €836
    Wed
  • €645
    Thu
  • €735
    Fri
  • €856
    Sat
  • €805
    Sun

Which airline offers the cheapest flights from Singapore Changi Airport to O'Hare International Airport?

The cheapest airline flying from Singapore Changi Airport to O'Hare International Airport is Air Canada (from €417) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From €417
Thai Lion Air
From €452
Scoot
From €469
Korean Air
From €477
Japan Airlines
From €486
Singapore Airlines
From €495
American Airlines
From €497
Delta Air Lines
From €501
Thai Airways
From €514
Asiana Airlines
From €520

Find more flights and airlines

What is the flight schedule from Singapore Changi Airport to O'Hare International Airport?

Check the schedule for flights from Singapore to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC020

    Singapore Changi Airport

    07:00

    SIN

    14h 25m

    Direct

    06:25

    YVR

    - M - W T F S
    Search

  2. AC1048

    Vancouver International Airport

    08:35

    YVR

    4h 18m

    Direct

    14:53

    ORD

    S M T W T - S

  3. KE646

    Singapore Changi Airport

    01:10

    SIN

    6h 15m

    Direct

    08:25

    ICN

    S M T W T F S
    Search

  4. KE037

    Incheon International Airport

    10:40

    ICN

    12h 50m

    Direct

    09:30

    ORD

    S M T W T F S

  5. KE644

    Singapore Changi Airport

    22:35

    SIN

    6h 20m

    Direct

    05:55

    ICN

    S M T W T F S
    Search

  6. KE037

    Incheon International Airport

    10:40

    ICN

    12h 50m

    Direct

    09:30

    ORD

    S M T W T F S

  7. SQ038

    Singapore Changi Airport

    20:45

    SIN

    15h 10m

    Direct

    19:55

    LAX

    S M T W T F S
    Search

  8. F92446

    Los Angeles International Airport

    00:44

    LAX

    4h 18m

    Direct

    07:02

    ORD

    S - - - - F S

  9. AC020

    Singapore Changi Airport

    07:00

    SIN

    14h 25m

    Direct

    06:25

    YVR

    - M - W T F S
    Search

  10. UA1868

    Vancouver International Airport

    11:30

    YVR

    4h 8m

    Direct

    16:38

    ORD

    S M T W T F S

  11. EY499

    Singapore Changi Airport

    21:00

    SIN

    7h 20m

    Direct

    00:20

    AUH

    S M T W T F S
    Search

  12. EY009

    Zayed International Airport

    02:55

    AUH

    15h 40m

    Direct

    08:35

    ORD

    S M T W T F S

  13. OZ752

    Singapore Changi Airport

    23:10

    SIN

    6h 35m

    Direct

    06:45

    ICN

    S M T W T F S
    Search

  14. AC064

    Incheon International Airport

    17:45

    ICN

    9h 45m

    Direct

    11:30

    YVR

    S M T W T F S

  15. AC4876

    Vancouver International Airport

    10:30

    YVR

    4h 8m

    Direct

    16:38

    ORD

    S M T W T F S

  16. TR636

    Singapore Changi Airport

    17:40

    SIN

    2h 35m

    Direct

    19:15

    BKK

    S M T W T - S
    Search

  17. EY403

    Suvarnabhumi Airport

    08:35

    BKK

    7h

    Direct

    12:35

    AUH

    S M T W T F S

  18. EY009

    Zayed International Airport

    02:55

    AUH

    15h 40m

    Direct

    08:35

    ORD

    S M T W T F S

  19. AC6995

    Singapore Changi Airport

    23:10

    SIN

    6h 40m

    Direct

    06:50

    ICN

    S M T W T F S
    Search

  20. AC064

    Incheon International Airport

    17:45

    ICN

    9h 45m

    Direct

    11:30

    YVR

    S M T W T F S

  21. AC1048

    Vancouver International Airport

    08:35

    YVR

    4h 18m

    Direct

    14:53

    ORD

    S M T W T - S
Find more flights and airlines

About Singapore Changi Airport and O'Hare International Airport

Learn about Singapore Changi Airport (SIN) and O'Hare International Airport (ORD) — including location, terminals, transportation, and travel tips.

Flight distance 15,066.57km
Cheapest one-way ticket price €417
Cheapest return ticket price €578

FAQs for Singapore Changi Airport to O'Hare International Airport Flights

  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Chicago Midway International Airport. The distance is around 25km.
  • One-way flights from Singapore Changi Airport to O'Hare International Airport currently start from €417, and round-trip fares start from €578. The current lowest fare is a Air Canada flight departing on Thu, Nov 12; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Singapore Changi Airport to O'Hare International Airport is €799. Prices may vary depending on the departure date, airline, and availability.
  • Enter Singapore Changi Airport and O'Hare International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.