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

Ethiopian Air, EVA Air, and United Airlines can get you from Chicago O'Hare Intl Airport to Singapore in just under 22h 35m. Your travel time can differ by up to 9h 40m. 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 United Airlines and Turkish Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Singapore for a low price.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Singapore?

Consider United Airlines, Cathay Pacific or Turkish Airlines when booking your flight. These represent the most popular airlines when flying from Chicago O'Hare Intl Airport to Singapore.

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.

$354+ Flights from Chicago O'Hare Intl Airport to Singapore

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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 December 18, 2025.

Sun 12/216:25 pmORD - SIN

1 stop23h 35mUnited Airlines

Thu 1/110:20 pmSIN - ORD

1 stop27h 05mUnited Airlines

Deal found 12/16

$1,312

Sat 12/2010:10 pmORD - SIN

1 stop32h 05mUnited Airlines

Sun 1/410:20 pmSIN - ORD

1 stop21h 07mUnited Airlines

Deal found 12/17

$1,362

Tue 12/2310:10 pmORD - SIN

1 stop32h 05mUnited Airlines

Mon 1/1210:10 amSIN - ORD

1 stop23h 55mUnited Airlines

Deal found 12/16

$1,451

Tue 12/168:12 pmORD - SIN

2 stops44h 43mUnited Airlines

Tue 12/2310:20 pmSIN - ORD

1 stop21h 07mUnited Airlines

Deal found 12/15

$1,473

Mon 12/221:30 pmORD - SIN

1 stop39h 25mMultiple Airlines

Wed 12/318:15 amSIN - ORD

2 stops39h 29mMultiple Airlines

Deal found 12/16

$1,577

Mon 12/153:35 pmORD - SIN

2 stops49h 25mAir Canada

Mon 12/229:00 pmSIN - ORD

2 stops31h 41mAir Canada

Deal found 12/15

$1,597

Tue 12/2310:10 pmORD - SIN

1 stop32h 05mUnited Airlines

Thu 1/810:10 amSIN - ORD

1 stop25h 22mUnited Airlines

Deal found 12/16

$1,601

Fri 12/261:30 pmORD - SIN

1 stop39h 25mAir India

Sat 1/1011:00 pmSIN - ORD

2 stops50h 30mAir India

Deal found 12/17

$1,629

Tue 12/168:45 amORD - SIN

2 stops32h 15mAir Canada

Tue 12/238:50 amSIN - ORD

1 stop19h 51mAir Canada

Deal found 12/15

$1,632

Thu 12/258:45 amORD - SIN

2 stops33h 15mUnited Airlines

Wed 12/3110:10 amSIN - ORD

1 stop25h 22mUnited Airlines

Deal found 12/15

$1,652

Best flights from O'Hare Intl to Singapore
Discover carefully curated flight deals from O'Hare Intl to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Mon 4/610:15 amORD - SIN

2 stops32h 15mEthiopian Air

Fri 4/103:10 pmSIN - ORD

3 stops54h 05mEthiopian Air

Deal found 12/14

$1,301

Tue 1/611:30 pmORD - SIN

1 stop22h 35mEVA Air

Sun 1/183:45 pmSIN - ORD

1 stop41h 50mEVA Air

Deal found 12/17

$1,318

Sun 1/410:10 pmORD - SIN

1 stop32h 05mUnited Airlines

Mon 1/1210:10 amSIN - ORD

1 stop25h 22mUnited Airlines

Deal found 12/16

$1,337

Thu 3/268:05 pmORD - SIN

2 stops31h 35mQatar Airways

Fri 4/37:40 pmSIN - ORD

1 stop32h 10mQatar Airways

Deal found 12/16

$1,355

Wed 3/256:15 amORD - SIN

3 stops41h 50mMultiple Airlines

Thu 4/92:00 amSIN - ORD

2 stops34h 55mMultiple Airlines

Deal found 12/15

$1,408

Wed 4/810:15 amORD - SIN

2 stops32h 15mEthiopian Air

Sat 4/113:10 pmSIN - ORD

3 stops54h 05mEthiopian Air

Deal found 12/14

$1,325

Mon 1/510:53 amORD - SIN

1 stop31h 07mUnited Airlines

Mon 1/1210:10 amSIN - ORD

1 stop27h 04mUnited Airlines

Deal found 12/16

$1,337

Sat 3/288:15 pmORD - SIN

2 stops32h 15mQatar Airways

Sat 4/43:15 amSIN - ORD

1 stop24h 35mQatar Airways

Deal found 12/16

$1,361

Mon 4/63:05 pmORD - SIN

3 stops32h 30mMultiple Airlines

Thu 4/162:00 amSIN - ORD

2 stops34h 55mMultiple Airlines

Deal found 12/17

$1,442

Fri 4/310:15 amORD - SIN

2 stops32h 15mEthiopian Air

Mon 4/133:10 pmSIN - ORD

3 stops54h 05mEthiopian Air

Deal found 12/14

$1,426

Sat 4/411:40 amORD - SIN

2 stops44h 35mQatar Airways

Sat 4/113:15 amSIN - ORD

1 stop24h 35mQatar Airways

Deal found 12/14

$1,437

Last-minute flights from O'Hare Intl to Singapore
Discover last-minute flight deals from O'Hare Intl to Singapore. Data last updated December 18, 2025 and is based on user searches.

Sun 12/216:25 pmORD - SIN

1 stop23h 35mUnited Airlines

Thu 1/110:20 pmSIN - ORD

1 stop27h 05mUnited Airlines

Deal found 12/16

$1,312

Sun 1/410:10 pmORD - SIN

1 stop32h 05mUnited Airlines

Mon 1/1210:10 amSIN - ORD

1 stop25h 22mUnited Airlines

Deal found 12/16

$1,337

Tue 1/611:30 pmORD - SIN

1 stop22h 35mEVA Air

Sun 1/183:45 pmSIN - ORD

1 stop41h 50mEVA Air

Deal found 12/17

$1,318

Wed 1/711:50 amORD - SIN

1 stop39h 45mMultiple Airlines

Sat 1/173:45 pmSIN - ORD

2 stops36h 53mMultiple Airlines

Deal found 12/16

$1,307

Wed 1/711:30 pmORD - SIN

1 stop25h 00mEVA Air

Sun 1/111:15 pmSIN - ORD

1 stop20h 20mEVA Air

Deal found 12/16

$1,327

Thu 1/87:10 amORD - SIN

2 stops27h 45mANA

Tue 1/136:35 amSIN - ORD

2 stops26h 17mANA

Deal found 12/16

$1,302

Fri 1/911:30 pmORD - SIN

1 stop22h 35mEVA Air

Sun 1/183:45 pmSIN - ORD

1 stop41h 50mEVA Air

Deal found 12/16

$1,313

Fri 1/911:30 pmORD - SIN

1 stop25h 00mEVA Air

Fri 1/161:15 pmSIN - ORD

2 stops48h 35mEVA Air

Deal found 12/16

$1,348

Thu 1/154:14 pmORD - SIN

2 stops26h 31mQatar Airways

Wed 1/289:20 pmSIN - ORD

2 stops31h 10mQatar Airways

Deal found 12/17

$1,338

Sat 1/178:20 pmORD - SIN

1 stop23h 40mMultiple Airlines

Tue 1/202:45 pmSIN - ORD

2 stops23h 05mMultiple Airlines

Deal found 12/16

$1,340

One-way flights from O'Hare Intl to Singapore
Search for one-way flight options from O'Hare Intl to Singapore. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Mon 4/271:10 pmORD - SIN

1 stop41h 20mAir India

Deal found 12/16

$354

Sun 1/251:30 pmORD - SIN

1 stop27h 30mAir India

Deal found 12/15

$379

Mon 3/25:58 pmORD - SIN

3 stops42h 47mMultiple Airlines

Deal found 12/15

$419

Mon 3/28:20 pmORD - SIN

2 stops31h 00mIndiGo

Deal found 12/15

$422

Tue 1/205:53 pmORD - SIN

3 stops42h 52mMultiple Airlines

Deal found 12/15

$425

Thu 4/911:25 amORD - SIN

2 stops40h 55mIndiGo

Deal found 12/15

$427

Mon 4/2711:25 amORD - SIN

2 stops40h 55mIndiGo

Deal found 12/16

$428

Sun 1/258:20 pmORD - SIN

2 stops31h 00mIndiGo

Deal found 12/15

$429

Thu 1/295:40 pmORD - SIN

1 stop33h 45mJapan Airlines

Deal found 12/15

$436

Fri 1/238:20 pmORD - SIN

2 stops47h 55mIndiGo

Deal found 12/17

$438

Thu 4/92:00 pmORD - SIN

1 stop30h 15mEtihad Airways

Deal found 12/15

$439

Wed 3/259:20 pmORD - SIN

1 stop22h 25mTurkish Airlines

Deal found 12/16

$440

Find flight deals from O'Hare Intl to Singapore

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,296 (Air Canada)
One-way from	$354 (oojo)
Popular in	December
Cheapest in	February
Average price	$1,913

Provider with most accurate pricing for Chicago (CHI)-Singapore Changi flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-Singapore Changi flights.

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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. 15% potential increase in price ($208 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 December 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Mon 4/6

10:15 am-7:30 am

2 stops32h 15m

Singapore Changi

Fri 4/10

3:10 pm-8:15 am

3 stops54h 05m

$1,301

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 1/6

11:30 pm-12:05 pm

1 stop22h 35m

Singapore Changi

Sun 1/18

3:45 pm-7:35 pm

1 stop41h 50m

$1,318

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 4/8

10:15 am-7:30 am

2 stops32h 15m

Singapore Changi

Sat 4/11

3:10 pm-8:15 am

3 stops54h 05m

$1,325

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sun 1/4

10:10 pm-8:15 pm

1 stop32h 05m

Singapore Changi

Mon 1/12

10:10 am-9:32 pm

1 stop25h 22m

$1,337

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Mon 1/5

10:53 am-8:00 am

1 stop31h 07m

Singapore Changi

Mon 1/12

10:10 am-11:14 pm

1 stop27h 04m

$1,337

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 3/26

8:05 pm-4:40 pm

2 stops31h 35m

Singapore Changi

Fri 4/3

7:40 pm-2:50 pm

1 stop32h 10m

$1,355

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sat 3/28

8:15 pm-5:30 pm

2 stops32h 15m

Singapore Changi

Sat 4/4

3:15 am-2:50 pm

1 stop24h 35m

$1,361

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 3/25

6:15 am-1:05 pm

3 stops41h 50m

Singapore Changi

Thu 4/9

2:00 am-11:55 pm

2 stops34h 55m

$1,408

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 4/3

10:15 am-7:30 am

2 stops32h 15m

Singapore Changi

Mon 4/13

3:10 pm-8:15 am

3 stops54h 05m

$1,426

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sat 4/4

11:40 am-9:15 pm

2 stops44h 35m

Singapore Changi

Sat 4/11

3:15 am-2:50 pm

1 stop24h 35m

$1,437

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 20 results

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 $1,361). 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.

What is the cheapest time of day to fly from ORD to SG?

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Singapore at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Singapore?

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Singapore flight should consider departing on Monday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Singapore

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

8.5

Very good

1,295 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

EVA Air

8.5

Very good

1,295 reviews

EVA Air

8.5

Very good

1,295 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

ANA

8.4

Very good

1,030 reviews

EVA Air

8.5

Very good

1,295 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Cathay Pacific

7.6

Good

1,095 reviews

EVA Air

8.5

Very good

1,295 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

United Airlines

7.4

Good

9,092 reviews

EVA Air

8.5

Very good

1,295 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Turkish Airlines

7.3

Good

4,105 reviews

EVA Air

8.5

Very good

1,295 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

How long is the flight from Chicago O'Hare Intl Airport to Singapore?
Ethiopian Air, EVA Air, and United Airlines can get you from Chicago O'Hare Intl Airport to Singapore in just under 22h 35m. Your travel time can differ by up to 9h 40m. 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 United Airlines and Turkish 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 $1,361). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from O'Hare Intl to Singapore

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest$675	Average$921	FlexibilityNo cancel fee	On-timeN/A
Cathay Pacific	Cheapest$701	Average$880	FlexibilityNo cancel fee	On-time72%
United Airlines	Cheapest$709	Average$1,244	FlexibilityNo cancel fee	On-time69%
Turkish Airlines	Cheapest$747	Average$957	FlexibilityNo cancel fee	On-time77%
Japan Airlines	Cheapest$791	Average$1,081	FlexibilityNo cancel fee	On-time79%
Etihad Airways	Cheapest$830	Average$1,172	FlexibilityNo cancel fee	On-time75%
Qatar Airways	Cheapest$850	Average$1,204	FlexibilityNo cancel fee	On-time68%
Air Canada	Cheapest$884	Average$1,340	FlexibilityNo cancel fee	On-time67%
Korean Air	Cheapest$918	Average$1,144	FlexibilityNo cancel fee	On-time81%
ANA	Cheapest$1,024	Average$1,426	FlexibilityNo cancel fee	On-time80%

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$354+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from O'Hare Intl to Singapore

Cheapest flights from O'Hare Intl to SingaporeExplore 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 December 18, 2025.

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 December 18, 2025.

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 December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Singapore that are best for you.

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.

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?

What is the cheapest time of day to fly from ORD to SG?

Find hourly flight availability from O'Hare Intl to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Singapore?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Singapore. Price data was last updated on December 16, 2024.

Reviews of airlines servicing Singapore

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.

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?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 10 airlines flying from O'Hare Intl to Singapore

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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 December 18, 2025.