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O'Hare International Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to Singapore Changi Airport over the next 90 days, with one-way fares from PHP 25,193 and round-trip from PHP 54,131. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ORD 10:45 PM
      30h 55m
      1 stop
      SIN 7:40 PM
      Chicago - Singapore | Wed, Nov 18 | Philippine Airlines
      PHP 27,404 PHP 45,629
      40% off
      40% off
      PHP 45,629 PHP 27,404
    • Cheapest
      ORD 10:45 PM
      21h 40m
      1 stop
      SIN 10:25 AM
      Chicago - Singapore | Mon, Nov 16 | Philippine Airlines
      PHP 27,404 PHP 256,205
      89% off
      89% off
      PHP 256,205 PHP 27,404
    • ORD 2:10 PM
      31h 40m
      1 stop
      SIN 11:50 AM
      Chicago - Singapore | Wed, Nov 4 | Cathay Pacific
      PHP 28,833 PHP 45,629
      37% off
      37% off
      PHP 45,629 PHP 28,833
    • ORD 2:10 PM
      31h 40m
      1 stop
      SIN 11:50 AM
      Chicago - Singapore | Thu, Nov 26 | Cathay Pacific
      PHP 29,043
      36% off
      PHP 45,629 PHP 29,043
    • ORD 2:10 PM
      39h 55m
      1 stop
      SIN 8:05 PM
      Chicago - Singapore | Wed, Nov 11 | Cathay Pacific
      PHP 29,491
      35% off
      PHP 45,629 PHP 29,491
    • ORD 11:10 AM
      43h 15m
      1 stop
      SIN 8:25 PM
      Chicago - Singapore | Wed, Nov 11 | Korean Air
      PHP 29,815
      35% off
      PHP 45,629 PHP 29,815
    • ORD 10:45 PM
      35h
      1 stop
      SIN 11:45 PM
      Chicago - Singapore | Sun, Nov 29 | Philippine Airlines
      PHP 29,872
      35% off
      PHP 45,629 PHP 29,872
    • ORD 11:10 AM
      27h 50m
      1 stop
      SIN 5:00 AM
      Chicago - Singapore | Tue, Nov 10 | Korean Air
      PHP 30,625
      33% off
      PHP 45,629 PHP 30,625
    • ORD 1:10 PM
      30h 25m
      1 stop
      SIN 9:35 AM
      Chicago - Singapore | Mon, Nov 16 | Etihad Airways
      PHP 30,710
      33% off
      PHP 45,629 PHP 30,710
    • CHI 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Chicago - Singapore | Sun, Oct 25 | Normal Airline
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    • ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Sat, Nov 7 | Air Canada
      SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Thu, Nov 12 | Air Canada
      PHP 54,131 PHP 81,223
      33% off
      33% off
      PHP 81,223 PHP 54,131
    • ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Fri, Nov 6 | Air Canada
      SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Thu, Nov 12 | Air Canada
      PHP 54,131 PHP 81,223
      33% off
      33% off
      PHP 81,223 PHP 54,131
    • ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Thu, Nov 5 | Air Canada
      SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Thu, Nov 12 | Air Canada
      PHP 54,131 PHP 81,223
      33% off
      33% off
      PHP 81,223 PHP 54,131
    • ORD 3:30 PM
      26h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Sun, Nov 1 | Air Canada
      SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Thu, Nov 5 | Air Canada
      PHP 54,627
      33% off
      PHP 81,223 PHP 54,627
    • ORD 1:10 PM
      30h 25m
      1 stop
      SIN 9:35 AM
      Chicago - Singapore | Sat, Nov 7 | Etihad Airways
      SIN 7:25 PM
      26h 30m
      1 stop
      ORD 7:55 AM
      Singapore - Chicago | Wed, Nov 11 | Etihad Airways
      PHP 55,084
      32% off
      PHP 81,223 PHP 55,084
    • ORD 1:10 PM
      30h 25m
      1 stop
      SIN 9:35 AM
      Chicago - Singapore | Fri, Nov 6 | Etihad Airways
      SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Tue, Nov 10 | Air Canada
      PHP 56,456
      30% off
      PHP 81,223 PHP 56,456
    • ORD 8:49 AM
      33h 11m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Sat, Oct 31 | Air Canada
      SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Thu, Nov 5 | Air Canada
      PHP 56,637
      30% off
      PHP 81,223 PHP 56,637
    • ORD 8:49 AM
      32h 11m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Thu, Nov 12 | Air Canada
      SIN 8:40 AM
      19h 57m
      1 stop
      ORD 2:37 PM
      Singapore - Chicago | Thu, Nov 19 | Air Canada
      PHP 56,637
      30% off
      PHP 81,223 PHP 56,637
    • ORD 3:30 PM
      25h 30m
      1 stop
      SIN 7:00 AM
      Chicago - Singapore | Thu, Nov 19 | Air Canada
      SIN 8:40 AM
      25h 19m
      1 stop
      ORD 7:59 PM
      Singapore - Chicago | Thu, Nov 26 | Air Canada
      PHP 56,637
      30% off
      PHP 81,223 PHP 56,637
    • CHI 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Chicago - Singapore | Sun, Oct 25 | Normal Airline
      SIN 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Singapore - Chicago | Tue, Oct 27 | Normal Airline
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    • ORD 8:20 PM
      23h 15m
      1 stop
      SIN 9:35 AM
      Chicago - Singapore | Tue, Nov 10 | Etihad Airways
      PHP 25,193 PHP 128,948
      80% off
      80% off
      PHP 128,948 PHP 25,193
    • ORD 9:20 PM
      23h 15m
      1 stop
      SIN 9:35 AM
      Chicago - Singapore | Tue, Oct 27 | Etihad Airways
      PHP 25,260 PHP 128,948
      80% off
      80% off
      PHP 128,948 PHP 25,260
    • ORD 10:45 PM
      21h 40m
      1 stop
      SIN 10:25 AM
      Chicago - Singapore | Mon, Nov 16 | Philippine Airlines
      PHP 27,404 PHP 128,948
      79% off
      79% off
      PHP 128,948 PHP 27,404
    • ORD 8:20 PM
      23h 15m
      1 stop
      SIN 9:35 AM
      Chicago - Singapore | Sun, Nov 1 | Etihad Airways
      PHP 28,376
      78% off
      PHP 128,948 PHP 28,376
    • ORD 2:10 PM
      25h 30m
      1 stop
      SIN 5:40 AM
      Chicago - Singapore | Mon, Nov 9 | Cathay Pacific
      PHP 29,491
      77% off
      PHP 128,948 PHP 29,491
    • ORD 8:20 PM
      23h 15m
      1 stop
      SIN 9:35 AM
      Chicago - Singapore | Sat, Nov 21 | Etihad Airways
      PHP 31,168
      76% off
      PHP 128,948 PHP 31,168
    • ORD 2:10 PM
      25h 30m
      1 stop
      SIN 5:40 AM
      Chicago - Singapore | Tue, Nov 3 | Cathay Pacific
      PHP 35,227
      73% off
      PHP 128,948 PHP 35,227
    • ORD 8:20 PM
      23h 15m
      1 stop
      SIN 9:35 AM
      Chicago - Singapore | Tue, Nov 3 | Etihad Airways
      PHP 35,703
      72% off
      PHP 128,948 PHP 35,703
    • ORD 2:10 PM
      25h 30m
      1 stop
      SIN 5:40 AM
      Chicago - Singapore | Wed, Nov 4 | Cathay Pacific
      PHP 38,819
      70% off
      PHP 128,948 PHP 38,819
    • CHI 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Chicago - Singapore | Sun, Oct 25 | Normal Airline
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    • ORD 9:15 PM
      21h 20m
      1 stop
      SIN 8:35 AM
      Chicago - Singapore | Wed, Nov 4 | Turkish Airlines
      PHP 41,249 PHP 256,205
      84% off
      84% off
      PHP 256,205 PHP 41,249
    • ORD 9:15 PM
      21h 30m
      1 stop
      SIN 8:45 AM
      Chicago - Singapore | Thu, Nov 5 | Turkish Airlines
      PHP 41,077 PHP 256,205
      84% off
      84% off
      PHP 256,205 PHP 41,077
    • ORD 9:15 PM
      21h 30m
      1 stop
      SIN 8:45 AM
      Chicago - Singapore | Mon, Nov 2 | Turkish Airlines
      PHP 41,249 PHP 256,205
      84% off
      84% off
      PHP 256,205 PHP 41,249
    • ORD 9:15 PM
      21h 30m
      1 stop
      SIN 8:45 AM
      Chicago - Singapore | Tue, Nov 3 | Turkish Airlines
      PHP 41,249
      84% off
      PHP 256,205 PHP 41,249
    • ORD 9:15 PM
      21h 30m
      1 stop
      SIN 8:45 AM
      Chicago - Singapore | Fri, Nov 6 | Turkish Airlines
      PHP 43,612
      83% off
      PHP 256,205 PHP 43,612
    • ORD 9:15 PM
      21h 30m
      1 stop
      SIN 8:45 AM
      Chicago - Singapore | Sun, Nov 1 | Turkish Airlines
      PHP 45,603
      82% off
      PHP 256,205 PHP 45,603
    • ORD 9:15 PM
      21h 30m
      1 stop
      SIN 8:45 AM
      Chicago - Singapore | Sat, Nov 7 | Turkish Airlines
      PHP 50,748
      80% off
      PHP 256,205 PHP 50,748
    • ORD 10:45 PM
      21h 40m
      1 stop
      SIN 10:25 AM
      Chicago - Singapore | Mon, Nov 16 | Philippine Airlines
      PHP 27,404
      89% off
      PHP 256,205 PHP 27,404
    • ORD 10:45 PM
      21h 40m
      1 stop
      SIN 10:25 AM
      Chicago - Singapore | Wed, Dec 23 | Philippine Airlines
      PHP 78,590
      69% off
      PHP 256,205 PHP 78,590
    • CHI 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Chicago - Singapore | Sun, Oct 25 | Normal Airline
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    • ORD 9:20 PM
      23h 15m
      1 stop
      SIN 9:35 AM
      Chicago - Singapore | Tue, Oct 27 | Etihad Airways
      PHP 25,260 PHP 136,773
      82% off
      82% off
      PHP 136,773 PHP 25,260
    • ORD 9:20 PM
      23h 15m
      1 stop
      SIN 9:35 AM
      Chicago - Singapore | Thu, Oct 29 | Etihad Airways
      PHP 33,778 PHP 136,773
      75% off
      75% off
      PHP 136,773 PHP 33,778
    • ORD 7:50 PM
      23h 55m
      1 stop
      SIN 8:45 AM
      Chicago - Singapore | Sun, Oct 25 | Qatar Airways
      PHP 36,380 PHP 136,773
      73% off
      73% off
      PHP 136,773 PHP 36,380
    • ORD 7:50 PM
      23h 55m
      1 stop
      SIN 8:45 AM
      Chicago - Singapore | Thu, Oct 29 | Qatar Airways
      PHP 36,885
      73% off
      PHP 136,773 PHP 36,885
    • ORD 3:10 PM
      25h 30m
      1 stop
      SIN 5:40 AM
      Chicago - Singapore | Mon, Oct 26 | Cathay Pacific
      PHP 38,667
      72% off
      PHP 136,773 PHP 38,667
    • ORD 11:25 AM
      24h 25m
      1 stop
      SIN 12:50 AM
      Chicago - Singapore | Thu, Oct 29 | Japan Airlines
      PHP 39,810
      71% off
      PHP 136,773 PHP 39,810
    • ORD 12:30 AM
      25h
      1 stop
      SIN 2:30 PM
      Chicago - Singapore | Thu, Oct 29 | EVA Air
      PHP 42,707
      69% off
      PHP 136,773 PHP 42,707
    • ORD 3:10 PM
      25h 30m
      1 stop
      SIN 5:40 AM
      Chicago - Singapore | Thu, Oct 29 | Cathay Pacific
      PHP 44,488
      67% off
      PHP 136,773 PHP 44,488
    • ORD 11:25 AM
      24h 25m
      1 stop
      SIN 12:50 AM
      Chicago - Singapore | Fri, Oct 30 | Japan Airlines
      PHP 80,296
      41% off
      PHP 136,773 PHP 80,296
    • CHI 1:00 PM
      17h 25m
      1 stop
      SIN 2:00 PM
      Chicago - Singapore | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Chicago to Singapore 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 O'Hare International Airport to Singapore Changi Airport

Which month has the lowest one-way flight price from O'Hare International Airport to Singapore Changi Airport?

The data is based on the average one-way flight prices on Trip.com for flights from O'Hare International Airport to Singapore Changi Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from O'Hare International Airport to Singapore Changi Airport, the best time to book is in February, with an average price of PHP 33,256. Try to avoid June, when prices are highest, averaging around PHP 69,821.

PHP 69,821
PHP 51,539
PHP 33,256
PHP 14,974
    Cheapest
  • PHP 40,779
    Oct
  • PHP 41,188
    Nov
  • PHP 63,770
    Dec
  • PHP 39,516
    Jan
  • PHP 33,256
    Feb
  • PHP 68,099
    Mar
  • PHP 35,271
    Apr
  • PHP 59,733
    May
  • PHP 69,821
    Jun
  • PHP 55,563
    Jul
  • PHP 49,906
    Aug
  • PHP 43,320
    Sep

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

The data is based on the average flight prices on Trip.com from O'Hare International Airport to Singapore Changi Airport across different days of the week over the past 12 months.

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

PHP 65,766
PHP 50,903
PHP 36,039
PHP 21,176
    Cheapest
  • PHP 46,347
    Mon
  • PHP 47,847
    Tue
  • PHP 43,213
    Wed
  • PHP 36,039
    Thu
  • PHP 60,312
    Fri
  • PHP 65,766
    Sat
  • PHP 58,804
    Sun

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

The cheapest airline flying from O'Hare International Airport to Singapore Changi Airport is Philippine Airlines (from PHP 27,404) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Philippine Airlines
From PHP 27,404
Frontier Airlines
From PHP 27,480
Etihad Airways
From PHP 28,223
Cathay Pacific
From PHP 28,833
American Airlines
From PHP 29,557
Korean Air
From PHP 29,815
Delta Air Lines
From PHP 31,215
Alaska Airlines
From PHP 32,788
Qatar Airways
From PHP 33,426
Royal Jordanian
From PHP 35,484

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. CX807

    O'Hare International Airport

    2:10 PM

    ORD

    15h 55m

    Nonstop

    8:05 PM

    HKG

    S M T W T - S
    Search

  2. CX659

    Hong Kong International Airport

    1:45 AM

    HKG

    3h 45m

    Nonstop

    5:30 AM

    SIN

    S M T W T F S

  3. DL2039

    O'Hare International Airport

    7:00 AM

    ORD

    1h 26m

    Nonstop

    9:26 AM

    DTW

    S M T W T F S
    Search

  4. DL159

    Detroit Metropolitan Wayne County Airport

    12:20 PM

    DTW

    15h 5m

    Nonstop

    4:25 PM

    ICN

    S M T W T F S

  5. DL7821

    Incheon International Airport

    6:40 PM

    ICN

    6h 10m

    Nonstop

    11:50 PM

    SIN

    S M T W T F S

  6. KE038

    O'Hare International Airport

    12:10 PM

    ORD

    14h 40m

    Nonstop

    4:50 PM

    ICN

    S M T W T F S
    Search

  7. KE647

    Incheon International Airport

    11:30 PM

    ICN

    6h 30m

    Nonstop

    5:00 AM

    SIN

    S M T W T F S

  8. AS587

    O'Hare International Airport

    8:00 AM

    ORD

    4h 40m

    Nonstop

    10:40 AM

    SEA

    S M T W T F S
    Search

  9. KE042

    Seattle-Tacoma International Airport

    12:50 PM

    SEA

    11h 50m

    Nonstop

    4:40 PM

    ICN

    S M T W T F S

  10. KE645

    Incheon International Airport

    6:40 PM

    ICN

    6h 10m

    Nonstop

    11:50 PM

    SIN

    S M T W T F S

  11. NH111

    O'Hare International Airport

    5:45 PM

    ORD

    12h 30m

    Nonstop

    9:15 PM

    HND

    S M T W T F S
    Search

  12. NH885

    Haneda Airport

    11:30 PM

    HND

    7h 30m

    Nonstop

    6:00 AM

    KUL

    S M T W T F -

  13. AK707

    Kuala Lumpur International Airport

    10:20 AM

    KUL

    1h 15m

    Nonstop

    11:35 AM

    SIN

    S M T W T F S

  14. EY010

    O'Hare International Airport

    2:00 PM

    ORD

    12h 30m

    Nonstop

    12:30 PM

    AUH

    S M T W T F S
    Search

  15. EY498

    Zayed International Airport

    9:40 PM

    AUH

    8h

    Nonstop

    9:40 AM

    SIN

    S M T W T F S

  16. NH011

    O'Hare International Airport

    11:50 AM

    ORD

    12h 20m

    Nonstop

    3:10 PM

    NRT

    S M T W T F S
    Search

  17. NH815

    Narita International Airport

    5:40 PM

    NRT

    7h 25m

    Nonstop

    12:05 AM

    KUL

    S M T W T F S

  18. AK701

    Kuala Lumpur International Airport

    6:10 AM

    KUL

    1h 5m

    Nonstop

    7:15 AM

    SIN

    S M T W T F S

  19. CX807

    O'Hare International Airport

    2:10 PM

    ORD

    15h 55m

    Nonstop

    8:05 PM

    HKG

    S M T W T - S
    Search

  20. CX691

    Hong Kong International Airport

    8:25 AM

    HKG

    3h 45m

    Nonstop

    12:10 PM

    SIN

    S M T W T F -

  21. AA312

    O'Hare International Airport

    9:40 AM

    ORD

    2h 43m

    Nonstop

    12:23 PM

    DFW

    S M T W T F S
    Search

  22. AA175

    Dallas Fort Worth International Airport

    2:40 PM

    DFW

    13h 45m

    Nonstop

    6:25 PM

    HND

    S M T W T F S

  23. AA8487

    Haneda Airport

    12:05 AM

    HND

    7h 5m

    Nonstop

    6:10 AM

    SIN

    S M T W T F S

  24. NH011

    O'Hare International Airport

    11:50 AM

    ORD

    12h 20m

    Nonstop

    3:10 PM

    NRT

    S M T W T F S
    Search

  25. NH815

    Narita International Airport

    5:40 PM

    NRT

    7h 25m

    Nonstop

    12:05 AM

    KUL

    S M T W T F S

  26. TR457

    Kuala Lumpur International Airport

    9:05 AM

    KUL

    1h 30m

    Nonstop

    10:35 AM

    SIN

    - M - - T F -
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About O'Hare International Airport and Singapore Changi Airport

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

Flight distance 15,066.57 km
Cheapest one-way ticket price PHP 27,404
Cheapest return ticket price PHP 54,131

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

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

    • The distance from Singapore Changi Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
    • The distance from Seletar Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • One-way flights from O'Hare International Airport to Singapore Changi Airport currently start from PHP 27,404, and round-trip fares start from PHP 54,131. The current lowest fare is a Philippine Airlines flight departing on Wed, Nov 18; 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 O'Hare International Airport to Singapore Changi Airport is PHP 56,341. Prices may vary depending on the departure date, airline, and availability.
  • Enter O'Hare International Airport and Singapore Changi 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 lowest estimated 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 payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh 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.