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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 €570. Based on Trip.com's latest 7-day flight data.

      • SIN 08:40
        19h 57m
        1 stop
        ORD 14:37
        Singapore - Chicago | Sun, Nov 1 | Air Canada
        ORD 15:30
        25h 30m
        1 stop
        SIN 07:00
        Chicago - Singapore | Sun, Nov 8 | Air Canada
        €570 €784
        27% off
        27% off
        €784 €570
      • SIN 08:40
        19h 57m
        1 stop
        ORD 14:37
        Singapore - Chicago | Fri, Nov 20 | Air Canada
        ORD 15:30
        25h 30m
        1 stop
        SIN 07:00
        Chicago - Singapore | Tue, Nov 24 | Air Canada
        €570 €784
        27% off
        27% off
        €784 €570
      • 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 | Tue, Nov 10 | Air Canada
        €572 €784
        27% off
        27% off
        €784 €572
      • SIN 07:00
        20h 43m
        1 stop
        ORD 14:43
        Singapore - Chicago | Sat, Oct 24 | Air Canada
        ORD 15:30
        26h 30m
        1 stop
        SIN 07:00
        Chicago - Singapore | Thu, Oct 29 | Air Canada
        €572
        27% off
        €784 €572
      • SIN 07:00
        20h 43m
        1 stop
        ORD 14:43
        Singapore - Chicago | Sun, Oct 18 | Air Canada
        ORD 15:30
        26h 30m
        1 stop
        SIN 07:00
        Chicago - Singapore | Sun, Oct 25 | Air Canada
        €572
        27% off
        €784 €572
      • SIN 07:00
        20h 43m
        1 stop
        ORD 14:43
        Singapore - Chicago | Tue, Oct 13 | Air Canada
        ORD 15:40
        24h 35m
        1 stop
        SIN 05:15
        Chicago - Singapore | Fri, Oct 16 | Air Canada
        €572
        27% off
        €784 €572
      • 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
        €572
        27% off
        €784 €572
      • 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
        €572
        27% off
        €784 €572
      • SIN 08:40
        19h 57m
        1 stop
        ORD 14:37
        Singapore - Chicago | Sat, Nov 7 | Air Canada
        ORD 15:30
        25h 30m
        1 stop
        SIN 07:00
        Chicago - Singapore | Wed, Nov 11 | Air Canada
        €572
        27% off
        €784 €572
      • 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
        €572
        27% off
        €784 €572
      • SIN 08:40
        19h 57m
        1 stop
        ORD 14:37
        Singapore - Chicago | Tue, Nov 3 | Air Canada
        ORD 15:30
        25h 30m
        1 stop
        SIN 07:00
        Chicago - Singapore | Sun, Nov 8 | Air Canada
        €572
        27% off
        €784 €572
      • SIN 08:40
        19h 57m
        1 stop
        ORD 14:37
        Singapore - Chicago | Tue, Nov 24 | Air Canada
        ORD 15:30
        25h 30m
        1 stop
        SIN 07:00
        Chicago - Singapore | Sun, Nov 29 | Air Canada
        €572
        27% off
        €784 €572
      • SIN 13:00
        17h 25m
        1 stop
        CHI 14:00
        Singapore - Chicago | Fri, Oct 9 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        SIN 16:00
        Chicago - Singapore | Sun, Oct 11 | Normal Airline
        More cheap flights
        More cheap flights
      • SIN 08:40
        19h 57m
        1 stop
        ORD 14:37
        Singapore - Chicago | Thu, Nov 26 | Air Canada
        €416 €591
        30% off
        30% off
        €591 €416
      • SIN 07:00
        20h 43m
        1 stop
        ORD 14:43
        Singapore - Chicago | Thu, Oct 29 | Air Canada
        €416 €591
        30% off
        30% off
        €591 €416
      • SIN 07:00
        20h 43m
        1 stop
        ORD 14:43
        Singapore - Chicago | Sun, Oct 25 | Air Canada
        €416 €591
        30% off
        30% off
        €591 €416
      • SIN 08:40
        19h 57m
        1 stop
        ORD 14:37
        Singapore - Chicago | Tue, Nov 10 | Air Canada
        €417
        28% off
        €591 €417
      • SIN 07:00
        20h 43m
        1 stop
        ORD 14:43
        Singapore - Chicago | Tue, Oct 13 | Air Canada
        €418
        28% off
        €591 €418
      • SIN 08:40
        19h 57m
        1 stop
        ORD 14:37
        Singapore - Chicago | Sun, Nov 15 | Air Canada
        €418
        28% off
        €591 €418
      • SIN 08:40
        19h 57m
        1 stop
        ORD 14:37
        Singapore - Chicago | Tue, Nov 17 | Air Canada
        €422
        28% off
        €591 €422
      • SIN 07:00
        20h 43m
        1 stop
        ORD 14:43
        Singapore - Chicago | Thu, Oct 22 | Air Canada
        €424
        28% off
        €591 €424
      • SIN 07:00
        20h 43m
        1 stop
        ORD 14:43
        Singapore - Chicago | Tue, Oct 20 | Air Canada
        €425
        28% off
        €591 €425
      • SIN 08:40
        19h 57m
        1 stop
        ORD 14:37
        Singapore - Chicago | Sat, Nov 21 | Air Canada
        €430
        27% off
        €591 €430
      • SIN 08:40
        19h 57m
        1 stop
        ORD 14:37
        Singapore - Chicago | Sat, Nov 14 | Air Canada
        €431
        27% off
        €591 €431
      • SIN 07:00
        20h 43m
        1 stop
        ORD 14:43
        Singapore - Chicago | Tue, Oct 27 | Air Canada
        €431
        27% off
        €591 €431
      • SIN 13:00
        17h 25m
        1 stop
        CHI 14:00
        Singapore - Chicago | Fri, Oct 9 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Singapore Changi Airport to O'Hare International Airport 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

Which month offers the lowest one-way fares when flying from Singapore Changi Airport to O'Hare International Airport?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from Singapore Changi Airport to O'Hare International Airport on Trip.com.

Based on Trip.com data from the past 12 months, for cheaper one-way flights from Singapore Changi Airport to O'Hare International Airport, it is best to book in September, when average fares are €600. Try to avoid March, as fares peak at around €1,003.

€1,003
€802
€600
€399
    Cheapest
  • €684
    Oct
  • €720
    Nov
  • €639
    Dec
  • €887
    Jan
  • €601
    Feb
  • €1,003
    Mar
  • €919
    Apr
  • €769
    May
  • €749
    Jun
  • €794
    Jul
  • €936
    Aug
  • €600
    Sep

Which month offers the lowest round-trip fares from Singapore Changi Airport to O'Hare International Airport?

Data is based on the past 12 months. It shows the average round-trip fares by month for flights from Singapore Changi Airport to O'Hare International Airport on Trip.com.

Based on Trip.com data from the past 12 months, April usually offers the lowest round-trip fares from Singapore Changi Airport to O'Hare International Airport, with an average price of €885. December is typically the most expensive month, with average fares reaching €1,638.

€1,638
€1,262
€885
€509
    Cheapest
  • €1,067
    Oct
  • €1,285
    Nov
  • €1,638
    Dec
  • €1,379
    Jan
  • €1,279
    Feb
  • €1,414
    Mar
  • €885
    Apr
  • €1,383
    May
  • €1,563
    Jun
  • €1,359
    Jul
  • €1,526
    Aug
  • €1,090
    Sep

Which day of the week offers the cheapest flights from Singapore Changi Airport to O'Hare International Airport?

Data is based on the past 12 months. It shows the average fares by day of the week for flights from Singapore Changi Airport to O'Hare International Airport on Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Singapore Changi Airport to O'Hare International Airport is Thursday, when average fares are usually lower than other days. Avoid departing on Sunday, as fares are typically the highest.

€858
€755
€652
€549
    Cheapest
  • €790
    Mon
  • €854
    Tue
  • €814
    Wed
  • €652
    Thu
  • €745
    Fri
  • €841
    Sat
  • €858
    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 €416) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From €416
Cebu Pacific
From €445
Korean Air
From €477
Scoot
From €481
IndiGo
From €501
Singapore Airlines
From €509
Delta Air Lines
From €511
Asiana Airlines
From €518
Philippine Airlines
From €541
Srilankan Airlines
From €548

Find more flights and airlines

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

Check on the flight schedule from Singapore to Chicago to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC020

    Singapore Changi Airport

    07:00

    SIN

    14h 25m

    Nonstop

    06:25

    YVR

    - M - W - F S
    Search

  2. AC1614

    Vancouver International Airport

    09:02

    YVR

    3h 58m

    Nonstop

    15:00

    ORD

    S M T W T F S

  3. AC020

    Singapore Changi Airport

    07:00

    SIN

    14h 25m

    Nonstop

    06:25

    YVR

    - M - W - F S
    Search

  4. AC1770

    Vancouver International Airport

    08:55

    YVR

    3h 8m

    Nonstop

    12:03

    PHX

    S - T W T F S

  5. AC5270

    Phoenix Sky Harbor International Airport

    13:45

    PHX

    3h 40m

    Nonstop

    18:25

    ORD

    S M T W T F S

  6. AC020

    Singapore Changi Airport

    07:00

    SIN

    14h 25m

    Nonstop

    06:25

    YVR

    - M - W - F S
    Search

  7. UA1868

    Vancouver International Airport

    10:30

    YVR

    4h 8m

    Nonstop

    16:38

    ORD

    S M T W T F S

  8. AC020

    Singapore Changi Airport

    07:00

    SIN

    14h 25m

    Nonstop

    06:25

    YVR

    - M - W - F S
    Search

  9. UA2048

    Vancouver International Airport

    14:50

    YVR

    4h 14m

    Nonstop

    20:04

    ORD

    S M T W T F S

  10. AC6247

    Singapore Changi Airport

    06:15

    SIN

    7h 15m

    Nonstop

    14:30

    NRT

    S M T W T F S
    Search

  11. AC010

    Narita International Airport

    17:25

    NRT

    11h 45m

    Nonstop

    16:10

    YYZ

    S M T W T F S

  12. AC511

    Toronto Pearson International Airport

    20:00

    YYZ

    1h 58m

    Nonstop

    20:58

    ORD

    S M T - T F S

  13. JL038

    Singapore Changi Airport

    02:30

    SIN

    6h 55m

    Nonstop

    10:25

    HND

    S M T W T F S
    Search

  14. JL7016

    Haneda Airport

    11:55

    HND

    10h 5m

    Nonstop

    06:00

    LAX

    S M T W T F S

  15. F92446

    Los Angeles International Airport

    23:59

    LAX

    4h 15m

    Nonstop

    06:14

    ORD

    S M - W T F S

  16. SL105

    Singapore Changi Airport

    21:45

    SIN

    2h 30m

    Nonstop

    23:15

    DMK

    S M T W T F S
    Search

  17. EY403

    Suvarnabhumi Airport

    09:15

    BKK

    6h 20m

    Nonstop

    12:35

    AUH

    S M T W T F S

  18. EY009

    Zayed International Airport

    02:35

    AUH

    15h

    Nonstop

    07:35

    ORD

    S M T W T F S

  19. FD356

    Singapore Changi Airport

    15:20

    SIN

    2h 40m

    Nonstop

    17:00

    DMK

    S M T W T F S
    Search

  20. EY403

    Suvarnabhumi Airport

    09:15

    BKK

    6h 20m

    Nonstop

    12:35

    AUH

    S M T W T F S

  21. EY009

    Zayed International Airport

    02:35

    AUH

    15h

    Nonstop

    07:35

    ORD

    S M T W T F 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 15,066.57 km
Cheapest one-way ticket price €416
Cheapest return ticket price €570

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 25 km, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14 km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Chicago Midway International Airport. The distance is around 25 km.
  • One-way flights from Singapore Changi Airport to O'Hare International Airport currently start from €416, and round-trip fares start from €570. The current lowest fare is a Air Canada flight departing on Thu, Nov 26; 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 €845. 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.

Popular Destinations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.