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$505 Find Cheap Flights from Chicago O'Hare Airport to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Singapore departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Singapore.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Singapore.
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Cheap Flight Deals from Chicago O'Hare Airport to Singapore (ORD-SIN)

 
These are the cheapest deals for flights from O'Hare Intl to Singapore currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from O'Hare Intl to Singapore

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from O'Hare Intl to Singapore.

Recent one-way flight deals from O'Hare Intl to Singapore

Only flying one-way? Below are some of the best one-way flight deals from O'Hare Intl to Singapore found on KAYAK recently.

Recent last minute flight deals from O'Hare Intl to Singapore

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from O'Hare Intl to Singapore.

Recent direct flight deals from O'Hare Intl to Singapore

The latest deals for direct flights from O'Hare Intl to Singapore so you can sit back and relax without the need for a layover.

Cheap bus & train deals from O'Hare Intl to Singapore

Find recent round-trip train or bus tickets from O'Hare Intl to Singapore.

All round-trip flight deals to Singapore

The cheapest plane tickets to Singapore found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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8:20 pm - 8:45 amORD-SIN
22h 25m1 stop
10:25 am - 10:10 amSIN-ORD
37h 45m1 stop
$758Turkish Airlines
Find Deal
Wed, Jan 29 - Tue, Feb 11
8:20 pm - 8:45 amORD-SIN
22h 25m1 stop
10:25 am - 9:40 amSIN-ORD
36h 15m1 stop
$759Turkish Airlines
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Wed, Feb 5 - Tue, Apr 29
11:55 am - 5:35 pmORD-SIN
39h 40m1 stop
11:25 pm - 10:10 amSIN-ORD
24h 45m1 stop
$778Turkish Airlines
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Mon, Jan 20 - Wed, Jan 29
2:40 pm - 4:20 pmORD-SIN
35h 40m2 stops
1:25 am - 2:00 pmSIN-ORD
25h 35m1 stop
$850Cathay Pacific
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Wed, Feb 26 - Tue, Mar 11
2:40 pm - 8:10 pmORD-SIN
39h 30m1 stop
1:25 am - 1:00 pmSIN-ORD
25h 35m1 stop
$851Cathay Pacific
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Tue, Jan 14 - Mon, Feb 24
12:30 am - 1:50 pmORD-SIN
24h 20m1 stop
1:10 pm - 9:00 pmSIN-ORD
20h 50m1 stop
$1,090EVA Air
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Mon, Apr 28 - Thu, May 22
12:30 am - 12:05 pmORD-SIN
22h 35m1 stop
3:45 pm - 8:35 pmSIN-ORD
41h 50m1 stop
$1,117EVA Air
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Fri, Mar 14 - Sun, Mar 23
10:35 am - 8:00 amORD-SIN
31h 25m1 stop
10:10 am - 9:09 pmSIN-ORD
24h 59m1 stop
$1,137United Airlines
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Mon, Dec 2 - Wed, Dec 18
9:26 pm - 8:15 pmORD-SIN
32h 49m2 stops
10:20 pm - 9:17 amSIN-ORD
24h 57m2 stops
$1,141United Airlines
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Mon, Dec 2 - Wed, Dec 18
8:38 pm - 5:00 amORD-SIN
42h 22m2 stops
11:00 am - 11:58 pmSIN-ORD
26h 58m2 stops
$1,151Delta
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Tue, Dec 3 - Tue, Dec 17
4:40 pm - 2:00 pmORD-SIN
55h 20m3 stops
Sat, Nov 16
2:40 pm - 5:40 amORD-SIN
25h 00m1 stop
$509Cathay Pacific
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Tue, Nov 19
11:55 am - 5:35 pmORD-SIN
39h 40m1 stop
$566Turkish Airlines
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Sun, Jan 19
8:20 pm - 5:35 pmORD-SIN
31h 15m1 stop
$586Turkish Airlines
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Mon, Jan 6
11:30 pm - 2:30 pmORD-SIN
25h 00m1 stop
$608EVA Air
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Mon, Nov 18
10:40 am - 8:00 amORD-SIN
31h 20m2 stops
$649United Airlines
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Wed, Dec 4
7:05 am - 12:10 amORD-SIN
27h 05m2 stops
$656Delta
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Wed, Nov 20
12:30 am - 12:00 pmORD-SIN
22h 30m1 stop
$662EVA Air
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Sat, Apr 5
6:00 am - 5:00 amORD-SIN
33h 00m2 stops
$782Delta
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Fri, Nov 15
9:05 am - 6:40 amORD-SIN
32h 35m3 stops
$1,931United Airlines
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Sun, Apr 6
2:40 pm - 11:55 amORD-SIN
31h 15m1 stop
6:40 am - 1:00 pmSIN-ORD
20h 20m1 stop
$932Cathay Pacific
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Sun, Nov 3 - Thu, Jan 30
2:40 pm - 11:55 amORD-SIN
31h 15m1 stop
8:15 pm - 1:00 pmSIN-ORD
30h 45m1 stop
$935Cathay Pacific
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Sun, Nov 3 - Sun, Feb 2
2:40 pm - 4:20 pmORD-SIN
35h 40m2 stops
8:15 pm - 1:00 pmSIN-ORD
30h 45m1 stop
$936Cathay Pacific
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Sun, Nov 3 - Sun, Feb 2
11:30 pm - 2:30 pmORD-SIN
25h 00m1 stop
1:15 pm - 7:35 pmSIN-ORD
20h 20m1 stop
$1,087EVA Air
Find Deal
Tue, Nov 5 - Wed, Nov 13
11:30 pm - 12:05 pmORD-SIN
22h 35m1 stop
3:45 pm - 7:35 pmSIN-ORD
41h 50m1 stop
$1,117EVA Air
Find Deal
Sun, Nov 3 - Tue, Nov 5
2:20 pm - 8:00 amORD-SIN
27h 40m1 stop
10:20 pm - 6:18 amSIN-ORD
21h 58m1 stop
$1,128United Airlines
Find Deal
Mon, Nov 4 - Wed, Jan 29
6:15 am - 8:15 pmORD-SIN
24h 00m1 stop
10:10 am - 5:10 pmSIN-ORD
21h 00m1 stop
$1,137United Airlines
Find Deal
Mon, Nov 4 - Thu, Dec 19
6:00 am - 5:00 amORD-SIN
33h 00m2 stops
1:30 am - 12:50 pmSIN-ORD
25h 20m2 stops
$1,231Delta
Find Deal
Tue, Nov 5 - Tue, Nov 12
6:20 am - 5:00 amORD-SIN
32h 40m2 stops
1:30 am - 5:46 pmSIN-ORD
30h 16m2 stops
$1,399Delta
Find Deal
Mon, Nov 4 - Sat, Nov 9
11:55 am - 5:35 pmORD-SIN
39h 40m1 stop
11:25 pm - 6:25 pmSIN-ORD
33h 00m1 stop
$5,868Turkish Airlines
Find Deal
Tue, Nov 5 - Sat, Nov 16

Flights from O'Hare Intl to Singapore - Travel Insights & Trends

Get data-powered insights and trends into flights from O'Hare Intl to Singapore to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Singapore?

The average price of all flights from Chicago O'Hare Intl Airport to Singapore clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Singapore on a Monday and more expensive on a Friday. On your return trip to Chicago O'Hare Airport, you should consider flying back on a Monday, and avoid Thursdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago O'Hare Intl Airport to Singapore is October, where tickets cost $971 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $1,706 and $1,532 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Singapore?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago O'Hare Intl Airport to Singapore, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 114 days before departure.

Good to know

Low season

August

High season

December

Cheapest flight

$505
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 46% increase in price.
Flight from Chicago O'Hare Airport to Singapore

When to book flights from O'Hare Intl to Singapore

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Singapore flights

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Singapore was $505 for a one-way ticket and $758 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Singapore?

    Yes, you’ll need a passport to travel to Singapore from Chicago O'Hare Airport.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Singapore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Singapore?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Chicago O'Hare Airport and Singapore, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Singapore from Chicago O'Hare Airport?

    Istanbul is the most popular layover city among KAYAK users traveling from Chicago O'Hare Airport to Singapore.

  • Which is the best airline for flights from Chicago to Singapore, EVA Air or Korean Air?

    The two airlines most popular with KAYAK users for flights from Chicago to Singapore are EVA Air and Korean Air. With an average price for the route of $1,296 and an overall rating of 8.4, EVA Air is the most popular choice. Korean Air is also a great choice for the route, with an average price of $1,411 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and SIN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from O'Hare Intl to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1329 reviews
8.2Comfort
8.6Crew
8.0Entertainment
8.4Boarding
8.0Food
Airline reviews

It was a good flight. I would highly recommend it to family and friends.

8.0 ExcellentAnonymous, Oct 2024LAX - TPE
Read more EVA Air reviews

It was a good flight. I would highly recommend it to family and friends.

The employees were professional and efficient. I consider myself a traveler but have trouble with the international fare served on airplanes. I admit Americans buy their food in the supermarket and we typically don’t eat the ligaments and cartilage. I know that is whiny but as I age, I dislike it more. At least things weren’t covered in cheese. The desserts are terrible! My neighbor didn’t eat her bread so I asked if I could have it. First time for everything but had been traveling a total of 27 hours and was hungry.

The night flight was only 2/3 full, which is always a plus. Room to stretch out for sleeping. Gracious stewardesses, attentive, and slim/attractive (which is rare these days). Good food, and curtesy wine.with meals. Comfortable seats and decent leg room (economy class)

On time service. Seat comfort and the crew service very good .

Only one Hindi movie from LA to Taipei and same movie from Taipei to Singapore Why we call it entertainment when I have to watch one movie for 18 hours flying ?

Only one Hindi movie from LAvto Taipei and same movie from Taipei to Singapore Really horrible and we call it entertainment???

Food was ok. Could have been better. Entertainment was limited, especially for kids.

The crew was very helpful. Food was prepared with great care and tasted wonderful. Movie selection was a bit limited. The bedding on the seat is a little too thin for sleeping.

Their announcement was not quite clear in Chinese. The rest is pretty good.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

I appreciated friendly service from check-in, to boarding, to in-flight amenities! Attendants were accommodating and helpful. Thank you! Elaine

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

Bottom seat cushion is almost non existent. Very uncomfortable seat.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

Flight did not have seat back entertainment and the wifi was iffy.

Pretty standard flight. Delta has a good selection of movies.

The WiFi has been awful on my last few Delta Air Lines flights.

The seats are uncomfortable, feels like a small seat pad on plywood.

The seats are uncomfortable and there was no power to recharge a phone.

I was really impressed with the experience it was my first trip overseas. Nice staff

Not enough food for everyone. . Always run out of food when we ask

I was amazed at how clean Cathay Pacific planes were compared to our US domestic airlines. Everything was great all but the food service I was just okay with. Shorter flights with other airlines usually provided more meals and snacks that I have been on. Almost a 16 hour flight just two meals and no snacks with Cathay Pacific. Even ran out of what I wanted for one of them. Other than that top notch!

Cathay was not the problem. The problem was the customer service from Kayak/Underprice. Will never book through Kayak again.

Cathay flight was fine, Amsterdam airport was a nightmare, spent way too much time walking to our next connection, no travelators.

Not good. Small seats. Not enough food that customers wanted. No special requests were given that i could see. Slow response from flight attendants

Was a nice experience, crews were nice and accommodating. My only complain is the super tight leg room for the economy class.

Bathroom was not cleaned as often as other airlines does. It was gross for a less than full flight capacity.

Rarely saw a flight attendant. Never received what I wanted from drink service. Twice I was told they would return with my order. I never saw the flight attendant again. I has requested a Moslem meal. I did not receive. It

From BOS to HK, the crew had pushed me to choose the pasta for meal multiple times. It was a bad experience. Without this, everything was good.

Turkish Airlines apparently no longer gives you 2 checked bags allowance on international flights, so that pleasure cost me $165 for my second suitcase at the airport. On top of that, they damaged that very suitcase, which happens to be a designer one and part of a set - ripped one of the four wheels right off.

Pretty standard for long haul international flying. Food was fine, tv/movie selection was great, wifi did not work at all, crew was pleasant enough.

Very poor service. Not friendly and special food ordered but not served

Very bad from ISTACC leg of flight specifically the seats. These seats are for economy not for Business class. I suppose when flying to a third world country you can fly any craft and no one questions it. I was very disappointed for that leg of the flight. This needs to change.

Was an excellent experience I have been flying Turkish Airlines for 5 years and always will

It was good. Turkish Airlines is one of the best airlines companies. I like a lot to travel with them

Four of my family members was settled in a different seats. I paid extra $200 dollars for 4 seats just to be all together, but they settled us on separated seats. After a lots of time they put us 2 and 2. My kids are 9 and 13 . How i can leave them alone???

It is much better than other airlines but not the best for the price

I did not like the quality of the food and there was no snacks offered between meals.

Awful seats, poor air circulation. Smelled like poop for 3-5 mins after someone used the bathroom. Child screaming for 13 hours

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

late departure due to some unspecified issue with ventilating the cabin. They got it running but it was FREEZING for the whole flight. I asked for a blanket but they didn't provide one. They could not turn up the heat. it was quite miserable.

We were delayed because of ground crew, not because the plane wasn’t ready to go. The food was better than usual!

I still prefer Delta, but Delta doesn’t fly to State College PA.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

United needs to figure out its Economy PLUS standards; its better than economy but that's not saying much. It seems like United stripped away all the basics for an international flight (such as In Seat entertainment) and repackaged some of them as plus. Would not fly United internationally again.

The flight was bumpy. No Breakfast or coffee was served, not even a bottle of water. The food was okay but odd. Rice with peas instead of couscous with some unknown green thing. United Airlines did not tell me that there was VERY LIMITED HANDICAP SERVICE IN NAPLES. De-plane via 20 aluminum steps. Taken to Van. You must walk into the terminal, find luggage, and then walk out to the rental car pickup spot that is 1 block from the terminal.

Crew did their best but the plane configuration is too tight if you're bigger than an average sardine. Controls for the entertainment system didn't all work. The aircraft hadn't been cleaned in awhile.

Flight was delayed due to weather and clogged toilet. Had to deplane. Flight was 3 hours delayed. Crew was awesome and offered water and snacks.

Didn't make it dir to delays - no support from United staff

Book cheap flights from Chicago to Singapore

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Singapore found on KAYAK in the last 72 hours.
11/16Sat
3 stops
55h 20mORD-SIN
$505
11/19Tue
1 stopCathay Pacific
25h 00mORD-SIN
$509
1/19Sun
1 stopTurkish Airlines
39h 40mORD-SIN
$566
1/6Mon
1 stopTurkish Airlines
31h 15mORD-SIN
$586
11/18Mon
1 stopEVA Air
25h 00mORD-SIN
$608
12/4Wed
2 stopsUnited Airlines
31h 20mORD-SIN
$649
11/20Wed
2 stopsDelta
27h 05mORD-SIN
$656
4/5Sat
1 stopEVA Air
22h 30mORD-SIN
$662
11/15Fri
2 stopsDelta
33h 00mORD-SIN
$782
4/6Sun
3 stopsUnited Airlines
32h 35mORD-SIN
$1,931

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Last minute flights from O'Hare Intl to Singapore

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Singapore that are departing in the next 10 days.
11/3Sun
multi-stopCathay Pacific
31h 15mORD-SIN
1/30Thu
multi-stopCathay Pacific
20h 20mSIN-ORD
$932
11/3Sun
multi-stopCathay Pacific
31h 15mORD-SIN
2/2Sun
multi-stopCathay Pacific
30h 45mSIN-ORD
$935
11/3Sun
multi-stopCathay Pacific
35h 40mORD-SIN
2/2Sun
multi-stopCathay Pacific
30h 45mSIN-ORD
$936
11/5Tue
multi-stopEVA Air
25h 00mORD-SIN
11/13Wed
multi-stopEVA Air
20h 20mSIN-ORD
$1,087
11/3Sun
multi-stopEVA Air
22h 35mORD-SIN
11/5Tue
multi-stopEVA Air
41h 50mSIN-ORD
$1,117
11/4Mon
multi-stopUnited Airlines
27h 40mORD-SIN
1/29Wed
multi-stopUnited Airlines
21h 58mSIN-ORD
$1,128
11/4Mon
multi-stopUnited Airlines
24h 00mORD-SIN
12/19Thu
multi-stopUnited Airlines
21h 00mSIN-ORD
$1,137
11/5Tue
multi-stopDelta
33h 00mORD-SIN
11/12Tue
multi-stopDelta
25h 20mSIN-ORD
$1,231
11/4Mon
multi-stopDelta
32h 40mORD-SIN
11/9Sat
multi-stopDelta
30h 16mSIN-ORD
$1,399
11/5Tue
multi-stopTurkish Airlines
39h 40mORD-SIN
11/16Sat
multi-stopTurkish Airlines
33h 00mSIN-ORD
$5,868

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Everything you need to know for your flight from O'Hare Intl to Singapore

Information on your arrival and departure airports