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Changi Airport to O'Hare Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Changi Airport to O'Hare Intl. Airport over the next 90 days, with one-way fares from THB 15,710 and round-trip from THB 21,810. Based on Trip.com's latest 7-day flight data.

    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Fri, Nov 13 | Air Canada
      ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Wed, Nov 18 | Air Canada
      THB 21,810 THB 31,160
      30% off
      30% off
      THB 31,160 THB 21,810
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Wed, Nov 11 | Air Canada
      ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Sat, Nov 14 | Air Canada
      THB 21,810 THB 31,160
      30% off
      30% off
      THB 31,160 THB 21,810
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Tue, Nov 10 | Air Canada
      ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Mon, Nov 16 | Air Canada
      THB 21,810 THB 31,160
      30% off
      30% off
      THB 31,160 THB 21,810
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Mon, Nov 9 | Air Canada
      ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Sun, Nov 15 | Air Canada
      THB 21,810
      30% off
      THB 31,160 THB 21,810
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Sun, Nov 8 | Air Canada
      ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Sat, Nov 14 | Air Canada
      THB 21,810
      30% off
      THB 31,160 THB 21,810
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Wed, Nov 25 | Air Canada
      ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Sun, Nov 29 | Air Canada
      THB 21,810
      30% off
      THB 31,160 THB 21,810
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Tue, Nov 24 | Air Canada
      ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Fri, Nov 27 | Air Canada
      THB 21,810
      30% off
      THB 31,160 THB 21,810
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Sun, Nov 22 | Air Canada
      ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Fri, Nov 27 | Air Canada
      THB 21,810
      30% off
      THB 31,160 THB 21,810
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Fri, Nov 20 | Air Canada
      ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Fri, Nov 27 | Air Canada
      THB 21,810
      30% off
      THB 31,160 THB 21,810
    • SIN 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Singapore - Chicago | Sun, Oct 25 | Normal Airline
      CHI 3:00 PM
      6h
      Nonstop
      SIN 4:00 PM
      Chicago - Singapore | Tue, Oct 27 | Normal Airline
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    • Cheapest
      SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Sun, Nov 22 | Air Canada
      THB 15,710 THB 22,800
      31% off
      31% off
      THB 22,800 THB 15,710
    • Cheapest
      SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Fri, Nov 13 | Air Canada
      THB 15,710 THB 22,800
      31% off
      31% off
      THB 22,800 THB 15,710
    • Cheapest
      SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Wed, Nov 4 | Air Canada
      THB 15,710 THB 22,800
      31% off
      31% off
      THB 22,800 THB 15,710
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Fri, Nov 6 | Air Canada
      THB 15,720
      31% off
      THB 22,800 THB 15,720
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Mon, Nov 23 | Air Canada
      THB 15,720
      31% off
      THB 22,800 THB 15,720
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Tue, Nov 17 | Air Canada
      THB 15,730
      31% off
      THB 22,800 THB 15,730
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Mon, Nov 16 | Air Canada
      THB 15,740
      31% off
      THB 22,800 THB 15,740
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Sun, Nov 15 | Air Canada
      THB 15,740
      31% off
      THB 22,800 THB 15,740
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Wed, Nov 11 | Air Canada
      THB 15,940
      30% off
      THB 22,800 THB 15,940
    • SIN 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Singapore - Chicago | Sun, Oct 25 | Normal Airline
      Find more flights
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    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Thu, Nov 19 | Air Canada
      THB 15,710 THB 43,380
      64% off
      64% off
      THB 43,380 THB 15,710
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Sun, Nov 1 | Air Canada
      THB 15,710 THB 43,380
      64% off
      64% off
      THB 43,380 THB 15,710
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Tue, Nov 3 | Air Canada
      THB 15,720 THB 43,380
      64% off
      64% off
      THB 43,380 THB 15,720
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Sat, Nov 14 | Air Canada
      THB 15,730
      64% off
      THB 43,380 THB 15,730
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Fri, Nov 13 | Air Canada
      THB 15,740
      64% off
      THB 43,380 THB 15,740
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Sun, Nov 8 | Air Canada
      THB 15,940
      63% off
      THB 43,380 THB 15,940
    • SIN 7:00 AM
      20h 43m
      1 stop
      ORD 2:43 PM
      Singapore - Chicago | Sat, Oct 24 | Air Canada
      THB 16,040
      63% off
      THB 43,380 THB 16,040
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Tue, Nov 10 | Air Canada
      THB 26,860
      38% off
      THB 43,380 THB 26,860
    • SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Thu, Nov 5 | Air Canada
      THB 28,630
      34% off
      THB 43,380 THB 28,630
    • SIN 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Singapore - Chicago | Sun, Oct 25 | Normal Airline
      Find more flights
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    • SIN 7:30 AM
      19h
      1 stop
      ORD 12:30 PM
      Singapore - Chicago | Fri, Nov 13 | Cathay Pacific
      THB 22,900 THB 78,020
      71% off
      71% off
      THB 78,020 THB 22,900
    • SIN 7:30 AM
      19h
      1 stop
      ORD 12:30 PM
      Singapore - Chicago | Tue, Nov 24 | Cathay Pacific
      THB 22,990 THB 78,020
      71% off
      71% off
      THB 78,020 THB 22,990
    • SIN 7:30 AM
      19h
      1 stop
      ORD 12:30 PM
      Singapore - Chicago | Tue, Dec 8 | Cathay Pacific
      THB 23,010 THB 78,020
      71% off
      71% off
      THB 78,020 THB 23,010
    • SIN 7:30 AM
      19h
      1 stop
      ORD 12:30 PM
      Singapore - Chicago | Tue, Nov 3 | Cathay Pacific
      THB 23,580
      70% off
      THB 78,020 THB 23,580
    • SIN 7:30 AM
      19h
      1 stop
      ORD 12:30 PM
      Singapore - Chicago | Wed, Nov 4 | Cathay Pacific
      THB 24,210
      69% off
      THB 78,020 THB 24,210
    • SIN 7:30 AM
      19h
      1 stop
      ORD 12:30 PM
      Singapore - Chicago | Fri, Dec 11 | Cathay Pacific
      THB 27,160
      65% off
      THB 78,020 THB 27,160
    • SIN 7:30 AM
      19h
      1 stop
      ORD 12:30 PM
      Singapore - Chicago | Mon, Dec 28 | Cathay Pacific
      THB 38,280
      51% off
      THB 78,020 THB 38,280
    • SIN 7:30 AM
      19h
      1 stop
      ORD 12:30 PM
      Singapore - Chicago | Tue, Dec 1 | Cathay Pacific
      THB 38,360
      51% off
      THB 78,020 THB 38,360
    • SIN 7:30 AM
      19h
      1 stop
      ORD 12:30 PM
      Singapore - Chicago | Thu, Nov 26 | Cathay Pacific
      THB 38,700
      50% off
      THB 78,020 THB 38,700
    • SIN 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Singapore - Chicago | Sun, Oct 25 | Normal Airline
      Find more flights
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    • SIN 7:00 AM
      20h 43m
      1 stop
      ORD 2:43 PM
      Singapore - Chicago | Sat, Oct 24 | Air Canada
      THB 16,040 THB 52,420
      69% off
      69% off
      THB 52,420 THB 16,040
    • SIN 8:40 AM
      24h 21m
      1 stop
      ORD 8:01 PM
      Singapore - Chicago | Sun, Oct 25 | Air Canada
      THB 16,450 THB 52,420
      69% off
      69% off
      THB 52,420 THB 16,450
    • SIN 2:20 AM
      21h 40m
      1 stop
      ORD 11:00 AM
      Singapore - Chicago | Mon, Oct 26 | Japan Airlines
      THB 18,480 THB 52,420
      65% off
      65% off
      THB 52,420 THB 18,480
    • SIN 2:20 AM
      21h 40m
      1 stop
      ORD 11:00 AM
      Singapore - Chicago | Thu, Oct 29 | Japan Airlines
      THB 18,480
      65% off
      THB 52,420 THB 18,480
    • SIN 2:20 AM
      21h 40m
      1 stop
      ORD 11:00 AM
      Singapore - Chicago | Mon, Oct 26 | American Airlines
      THB 18,720
      64% off
      THB 52,420 THB 18,720
    • SIN 2:20 AM
      21h 40m
      1 stop
      ORD 11:00 AM
      Singapore - Chicago | Thu, Oct 29 | American Airlines
      THB 18,720
      64% off
      THB 52,420 THB 18,720
    • SIN 10:10 AM
      21h 39m
      1 stop
      ORD 6:49 PM
      Singapore - Chicago | Wed, Oct 28 | United Airlines
      THB 23,010
      56% off
      THB 52,420 THB 23,010
    • SIN 10:20 PM
      21h 53m
      1 stop
      ORD 7:13 AM
      Singapore - Chicago | Mon, Oct 26 | United Airlines
      THB 23,060
      56% off
      THB 52,420 THB 23,060
    • SIN 1:15 PM
      20h 20m
      1 stop
      ORD 8:35 PM
      Singapore - Chicago | Wed, Oct 28 | EVA Air
      THB 25,390
      52% off
      THB 52,420 THB 25,390
    • SIN 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      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 Changi Airport to O'Hare Intl. Airport

What is the cheapest month for one-way flights from Changi Airport to O'Hare Intl. Airport?

Data is based on average one-way flight prices from Changi Airport to O'Hare Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Changi Airport to O'Hare Intl. Airport, the best time to buy is in September, with an average price of THB 22,890. You’ll want to avoid March, when the average price can reach as high as THB 38,260.

THB 38,260
THB 30,575
THB 22,890
THB 15,205
    Cheapest
  • THB 26,810
    Oct
  • THB 27,460
    Nov
  • THB 24,360
    Dec
  • THB 33,830
    Jan
  • THB 22,930
    Feb
  • THB 38,260
    Mar
  • THB 35,030
    Apr
  • THB 29,310
    May
  • THB 28,570
    Jun
  • THB 30,270
    Jul
  • THB 35,700
    Aug
  • THB 22,890
    Sep

What’s the cheapest month to fly round-trip from Changi Airport to O'Hare Intl. Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Changi Airport to O'Hare Intl. Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, April is typically the cheapest month to find flights from Changi Airport to O'Hare Intl. Airport, with an average price of THB 33,730. In contrast, October is usually the most expensive month, with average fares reaching THB 77,010.

THB 77,010
THB 55,370
THB 33,730
THB 12,090
    Cheapest
  • THB 77,010
    Oct
  • THB 49,030
    Nov
  • THB 62,490
    Dec
  • THB 52,590
    Jan
  • THB 48,770
    Feb
  • THB 53,920
    Mar
  • THB 33,730
    Apr
  • THB 52,770
    May
  • THB 59,620
    Jun
  • THB 51,820
    Jul
  • THB 58,210
    Aug
  • THB 41,550
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Changi Airport to O'Hare Intl. 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 day to depart from Changi Airport to O'Hare Intl. Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

THB 32,310
THB 28,320
THB 24,330
THB 20,340
    Cheapest
  • THB 30,610
    Mon
  • THB 30,760
    Tue
  • THB 31,550
    Wed
  • THB 24,330
    Thu
  • THB 27,720
    Fri
  • THB 32,310
    Sat
  • THB 30,390
    Sun

Which airline offers the cheapest flights from Changi Airport to O'Hare Intl. Airport?

The cheapest airline flying from Changi Airport to O'Hare Intl. Airport is Air Canada (from THB 15,710) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From THB 15,710
Air China
From THB 17,000
Thai Lion Air
From THB 17,040
Scoot
From THB 17,680
Korean Air
From THB 17,980
Japan Airlines
From THB 18,460
American Airlines
From THB 18,710
Delta Air Lines
From THB 18,870
Thai Airways
From THB 19,530
Asiana Airlines
From THB 19,610

Find more flights and airlines

What is the flight schedule from Changi Airport to O'Hare Intl. 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

    Changi Airport

    7:00 AM

    SIN

    14h 25m

    Nonstop

    6:25 AM

    YVR

    - M - W T F S
    Search

  2. AC1048

    Vancouver Intl. Airport

    8:35 AM

    YVR

    4h 18m

    Nonstop

    2:53 PM

    ORD

    S M T W T - S

  3. AC020

    Changi Airport

    7:00 AM

    SIN

    14h 25m

    Nonstop

    6:25 AM

    YVR

    - M - W T F S
    Search

  4. AC1614

    Vancouver Intl. Airport

    9:02 AM

    YVR

    3h 58m

    Nonstop

    3:00 PM

    ORD

    - - - - - F -

  5. KE646

    Changi Airport

    1:10 AM

    SIN

    6h 15m

    Nonstop

    8:25 AM

    ICN

    S M T W T F S
    Search

  6. KE037

    Incheon Intl. Airport

    10:40 AM

    ICN

    12h 50m

    Nonstop

    9:30 AM

    ORD

    S M T W T F S

  7. KE644

    Changi Airport

    10:35 PM

    SIN

    6h 20m

    Nonstop

    5:55 AM

    ICN

    S M T W T F S
    Search

  8. KE037

    Incheon Intl. Airport

    10:40 AM

    ICN

    12h 50m

    Nonstop

    9:30 AM

    ORD

    S M T W T F S

  9. SQ038

    Changi Airport

    8:45 PM

    SIN

    16h 5m

    Nonstop

    9:50 PM

    LAX

    S M T W T F S
    Search

  10. F92446

    Los Angeles Intl. Airport

    12:44 AM

    LAX

    4h 18m

    Nonstop

    7:02 AM

    ORD

    S - - - - F S

  11. AC020

    Changi Airport

    7:00 AM

    SIN

    14h 25m

    Nonstop

    6:25 AM

    YVR

    - M - W T F S
    Search

  12. UA1868

    Vancouver Intl. Airport

    11:30 AM

    YVR

    4h 8m

    Nonstop

    4:38 PM

    ORD

    S M T W T F S

  13. EY499

    Changi Airport

    9:00 PM

    SIN

    7h 20m

    Nonstop

    12:20 AM

    AUH

    S M T W T F S
    Search

  14. EY009

    Abu Dhabi Intl. Airport

    2:55 AM

    AUH

    15h 40m

    Nonstop

    8:35 AM

    ORD

    S M T W T F S

  15. AC6247

    Changi Airport

    6:15 AM

    SIN

    7h 15m

    Nonstop

    2:30 PM

    NRT

    S M T W T F S
    Search

  16. AC002

    Haneda Airport

    6:05 PM

    HND

    11h 55m

    Nonstop

    5:00 PM

    YYZ

    S M T W T F S

  17. AC511

    Toronto Pearson International Airport

    8:00 PM

    YYZ

    1h 58m

    Nonstop

    8:58 PM

    ORD

    S M T W T F S

  18. OZ752

    Changi Airport

    11:10 PM

    SIN

    6h 35m

    Nonstop

    6:45 AM

    ICN

    S M T W T F S
    Search

  19. AC064

    Incheon Intl. Airport

    5:45 PM

    ICN

    9h 45m

    Nonstop

    11:30 AM

    YVR

    S M T W T F S

  20. AC4876

    Vancouver Intl. Airport

    10:30 AM

    YVR

    4h 8m

    Nonstop

    4:38 PM

    ORD

    S M T W T F S

  21. TR636

    Changi Airport

    5:40 PM

    SIN

    2h 35m

    Nonstop

    7:15 PM

    BKK

    S M T W - - S
    Search

  22. EY403

    Suvarnabhumi Intl. Airport

    8:35 AM

    BKK

    7h

    Nonstop

    12:35 PM

    AUH

    S M T W T F S

  23. EY009

    Abu Dhabi Intl. Airport

    2:55 AM

    AUH

    15h 40m

    Nonstop

    8:35 AM

    ORD

    S M T W T F S
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About Changi Airport and O'Hare Intl. Airport

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

Flight distance 15,066.57 km
Cheapest one-way ticket price THB 15,710
Cheapest return ticket price THB 21,810

FAQs for Changi Airport to O'Hare Intl. 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 25 km. It takes about 40 minutes by taxi.
    • The distance from Chicago Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • The closest airport to O'Hare Intl. Airport (ORD) is Chicago Midway International Airport. The distance is around 25 km.
  • One-way flights from Changi Airport to O'Hare Intl. Airport currently start from THB 15,710, and round-trip fares start from THB 21,810. The current lowest fare is a Air Canada flight departing on Sun, Nov 22; 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 Changi Airport to O'Hare Intl. Airport is THB 30,170. Prices may vary depending on the departure date, airline, and availability.
  • Enter Changi Airport and O'Hare Intl. 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.

Popular Destinations

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.