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$313+ Cheap flights from O'Hare Intl (ORD) to Singapore

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SIN
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Singapore

Cheapest flights from O'Hare Intl to Singapore
Explore the most affordable flight options available from O'Hare Intl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.

This Justfly.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/162:30 pm
ORD
-
SIN
1 stop42h 15m
Air India
Tue 4/148:30 pm
SIN
-
ORD
2 stops27h 40m
Air India
Deal found 2/4$786
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:10 pm
ORD
-
SIN
1 stop43h 35m
Air India
Wed 7/2211:00 pm
SIN
-
ORD
2 stops49h 10m
Air India
Deal found 2/3$790
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:15 pm
ORD
-
SIN
1 stop30h 30m
Cathay Pacific
Mon 4/274:05 pm
SIN
-
ORD
1 stop34h 50m
Cathay Pacific
Deal found 2/2$794
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:10 pm
ORD
-
SIN
1 stop41h 20m
Air India
Mon 5/411:00 pm
SIN
-
ORD
2 stops49h 10m
Air India
Deal found 2/3$795
This Booking.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:15 pm
ORD
-
SIN
1 stop43h 30m
Cathay Pacific
Mon 4/1312:45 pm
SIN
-
ORD
1 stop38h 10m
Cathay Pacific
Deal found 2/3$800
This oojo deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/51:10 pm
ORD
-
SIN
1 stop41h 20m
Air India
Sun 6/78:30 pm
SIN
-
ORD
2 stops27h 40m
Air India
Deal found 2/6$805
This oojo deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/31:10 pm
ORD
-
SIN
1 stop31h 10m
Air India
Fri 4/2411:00 pm
SIN
-
ORD
2 stops49h 10m
Air India
Deal found 2/5$810
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:35 pm
ORD
-
SIN
1 stop31h 20m
Cathay Pacific
Wed 4/158:05 pm
SIN
-
ORD
1 stop30h 50m
Cathay Pacific
Deal found 2/4$813
This Justfly.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:50 pm
ORD
-
SIN
1 stop30h 55m
Turkish Airlines
Thu 3/265:15 am
SIN
-
ORD
1 stop27h 10m
Turkish Airlines
Deal found 2/3$816
This ScholarTrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/182:35 pm
ORD
-
SIN
1 stop25h 05m
Cathay Pacific
Mon 3/27:40 am
SIN
-
ORD
1 stop19h 15m
Cathay Pacific
Deal found 2/2$822
This Justfly.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/92:30 pm
ORD
-
SIN
1 stop42h 15m
Air India
Thu 3/198:00 pm
SIN
-
ORD
2 stops29h 30m
Air India
Deal found 2/5$823
This Justfly.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:25 am
ORD
-
SIN
1 stop41h 30m
Turkish Airlines
Wed 4/811:10 am
SIN
-
ORD
1 stop35h 30m
Turkish Airlines
Deal found 2/3$825

Find flight deals from O'Hare Intl to Singapore

Keep the following information in mind while searching for O'Hare Intl to Singapore flight deals. Data was last updated February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$786
(Justfly.com)

One-way from

$313
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$815
Provider with most accurate pricing for Chicago (CHI)-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Singapore Changi flights.
Search Deals
From Chicago O'Hare Intl to Singapore
Search Deals
One-way flight from Chicago O'Hare Intl to Singapore
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Singapore that are best for you.

Fly from

O'Hare Intl

Fly to

Singapore

Route

Depart

Return

Price

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sun 4/5

1:10 pm-7:30 pm

1 stop41h 20m

Singapore Changi

Sun 6/7

8:30 pm-11:10 am

2 stops27h 40m

$805

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Mon 3/9

12:50 pm-5:35 pm

1 stop39h 45m

Singapore Changi

Thu 3/19

5:15 am-7:25 pm

1 stop27h 10m

$816

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 4/29

4:15 pm-5:30 am

1 stop24h 15m

Singapore Changi

Wed 5/6

1:45 am-1:55 pm

1 stop25h 10m

$827

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 5/5

6:20 am-6:35 pm

1 stop23h 15m

Singapore Changi

Tue 5/19

9:00 am-8:04 pm

2 stops24h 04m

$874

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 4/29

1:10 pm-9:20 am

1 stop31h 10m

Singapore Changi

Thu 5/7

8:30 pm-11:10 am

2 stops27h 40m

$881

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Mon 3/2

4:00 pm-8:00 am

2 stops26h 00m

Singapore Changi

Thu 3/5

10:10 am-6:51 pm

1 stop22h 41m

$882

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 2/17

4:00 pm-8:00 am

2 stops26h 00m

Singapore Changi

Wed 2/25

10:10 am-7:55 pm

1 stop23h 45m

$882

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 3/4

6:25 am-8:15 pm

1 stop23h 50m

Singapore Changi

Tue 3/10

10:20 pm-6:17 am

1 stop20h 57m

$882

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 2/25

6:25 am-8:15 pm

1 stop23h 50m

Singapore Changi

Thu 3/5

10:10 am-9:37 pm

1 stop25h 27m

$882

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Mon 3/9

9:15 pm-8:15 pm

1 stop34h 00m

Singapore Changi

Thu 3/12

10:10 am-11:38 pm

1 stop26h 28m

$882

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from O'Hare Intl to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Singapore

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Singapore?

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Singapore (average of $661). Flying from Chicago O'Hare Intl Airport to Singapore in December is currently the most expensive (average of $1,314). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated February 6, 2026.
Get a feel of what it's like to fly with EVA Air, ANA, and Cathay Pacific from Chicago O'Hare Intl Airport to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,347 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very good
1,347 reviews
EVA Air
8.4
Very good
1,347 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
ANA
8.4
Very good
1,087 reviews
EVA Air
8.4
Very good
1,347 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Cathay Pacific
7.6
Good
1,159 reviews
EVA Air
8.4
Very good
1,347 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
United Airlines
7.4
Good
9,243 reviews
EVA Air
8.4
Very good
1,347 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Turkish Airlines
7.3
Good
4,210 reviews
EVA Air
8.4
Very good
1,347 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Air India, Turkish Airlines, and United Airlines can get you from Chicago O'Hare Intl Airport to Singapore in just under 23h 15m. Your travel time can differ by up to 18h 05m. The distance from Chicago O'Hare Intl Airport to Singapore is about 9345 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Singapore one-way?

    The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as $370. However, be on the lookout for offers from Turkish Airlines and United Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Singapore for a low price.

  • Can I find deals for flights from O'Hare Intl to Singapore that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Singapore.

  • Can I find deals for business class flights from O'Hare Intl to Singapore?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Singapore (average of $661). Flying from Chicago O'Hare Intl Airport to Singapore in December is currently the most expensive (average of $1,314). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for O'Hare Intl to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from O'Hare Intl to Singapore

Discover the top 10 airlines that operate flights from O'Hare Intl to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$675Average$925FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$698Average$883FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$709Average$1,195FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$795Average$1,103FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$830Average$1,058FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$858Average$1,203FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$872Average$1,340FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$988Average$1,081FlexibilityNo cancel feeOn-time79%
ANACheapest$1,024Average$1,426FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$1,086Average$1,454FlexibilityNo cancel feeOn-time74%

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