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ORD - SIN

Find cheap flights from Chicago O'Hare Airport to Singapore from $600

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 5/16. 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.
1 adult
0 bags
Fri 5/24
Fri 5/31

Search hundreds of travel sites at once for deals on flights to Singapore

 
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.
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

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Cheap flight deals from O'Hare Intl to Singapore (ORD-SIN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:05 pm - 3:25 pmORD-SIN
34h 20m2 stops
1:45 am - 2:25 pmSIN-ORD
25h 40m1 stop
$1,011Cathay Pacific
Find Deal
Sat, Apr 27 - Sat, May 11
8:30 pm - 5:55 pmORD-SIN
32h 25m1 stop
11:25 pm - 9:40 amSIN-ORD
23h 15m1 stop
$1,028Turkish Airlines
Find Deal
Fri, May 3 - Thu, May 9
9:45 pm - 6:45 pmORD-SIN
32h 00m1 stop
9:00 pm - 1:12 pmSIN-ORD
29h 12m1 stop
$1,331United Airlines
Find Deal
Fri, May 10 - Sun, May 19
5:00 am - 6:45 pmORD-SIN
24h 45m2 stops
9:00 pm - 9:30 amSIN-ORD
25h 30m2 stops
$1,336United Airlines
Find Deal
Fri, May 10 - Sun, May 19
6:20 am - 11:40 pmORD-SIN
28h 20m2 stops
1:10 am - 11:55 pmSIN-ORD
35h 45m2 stops
$1,346Delta
Find Deal
Sat, Apr 27 - Sat, May 11
4:54 pm - 3:45 pmORD-SIN
33h 51m2 stops
2:15 am - 7:31 pmSIN-ORD
30h 16m2 stops
$1,353American Airlines
Find Deal
Tue, Apr 30 - Sun, May 19
12:30 pm - 5:00 amORD-SIN
27h 30m1 stop
10:50 am - 1:54 pmSIN-ORD
40h 04m2 stops
$1,386Delta
Find Deal
Tue, Jul 16 - Sat, Aug 24
8:01 am - 9:00 amORD-SIN
35h 59m2 stops
2:15 am - 7:31 pmSIN-ORD
30h 16m2 stops
$1,390American Airlines
Find Deal
Sat, Apr 27 - Tue, May 7
12:30 am - 1:50 pmORD-SIN
24h 20m1 stop
1:10 pm - 9:10 pmSIN-ORD
21h 00m1 stop
$1,532EVA Air
Find Deal
Mon, Jul 8 - Fri, Jul 19
12:30 am - 1:50 pmORD-SIN
24h 20m1 stop
1:10 pm - 9:10 pmSIN-ORD
21h 00m1 stop
$1,559EVA Air
Find Deal
Tue, Jul 16 - Sun, Jul 28

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 Wednesday and more expensive on a Tuesday. On your return trip to Chicago O'Hare Airport, you should consider flying back on a Wednesday, and avoid Sundays 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 April, where tickets cost $1,160 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $1,747 and $1,669 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 2 days before departure. For the absolute cheapest price, our data suggests you should book 2 days before departure.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to Singapore?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Chicago O'Hare Airport to Singapore were found on Cathay Pacific ($1,011) and Turkish Airlines ($1,028). Korean Air proposed the cheapest one-way flight at $628.

Good to know

Low season

September

High season

May

Cheapest flight

$600
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 5% 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 $600 for a one-way ticket and $1,011 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?

    SkyTeam, Star Alliance, and oneworld 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, Korean Air or ANA?

    The two airlines most popular with KAYAK users for flights from Chicago to Singapore are Korean Air and ANA. With an average price for the route of $1,411 and an overall rating of 8.5, Korean Air is the most popular choice. ANA is also a great choice for the route, with an average price of $1,672 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.
8.3
EVA AirOverall score based on 1560 reviews
7.9food
8.2comfort
8.4boarding
8.6crew
8.0entertainment
Airline reviews

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

10.0 ExcellentDamian, Mar 2024LAX - TPE
Read more about EVA Air reviews

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

It was a pleasant fly with Eva Air from NYC to Taipei. The crew were friendly and the food was exceeded my expectation.

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Overall the flight was what might be expected for a long haul flight to Asia in economy class. The cabin crew was attentive and the food was good. Boarding was fairly fast and easy. The one thing I found frustrating was the EVA app. It is terrible. Trying to do anything on it was almost impossible.

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

seamless check in/ friendly staff, food is good, always love flying Eva Air

Very uncomfortable and crowded seats in economy. Flight attendant refused request to move to nearby unused seat with more legroom because “It was more money for that seat”. It was also near impossible to reach airline directly by phone. Waits upwards of an hour and not very helpful customer service representatives after long wait. Cannot recommend this airline.

My experience with Eva sir was good except the long walk in LA Lex, that was inconvenient for my age,

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Very poor check-in experience, and flight meal service was very disappointing with no drinks service or hot meal.

Seats were very comfortable. Crew were excellent. Food very good.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

The coffee in Premium economy and economy is terrible. That's it. Everything else is great

The crew were fine. I didn’t enjoy the food at all. I found it unappetising and really had trouble eating it. The comfort level was fine and our return flight is with Cathay Pacific but honestly I probably wouldn’t fly Cathay Pacific again.

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

Oh my god! For an13 hour flight they serve you food just one time. Also don’t be thirsty they give you a little small cup of soda to drink. They seem like their goal is to feed you one so they don’t have to be bothered with you. It quite surprise for such a long flight there are several times to eat at least three and the food was well lackluster. The food and lack of offering drinks which were always hot no ice provided.

The food could be better. The service was okay. Could have done more to provide water throughout the flight.

We were traveling first class. Checkin counter lady and her manager, both were in bad mood and did not treat us well about checking in the handbag. The gate agent took care of it right away. I travel Turkish twice a year in first class. No one has ever refused to check in the hand bag. Not sure, why this agent and her manager refused. Everything else was excellent.

The 787 economy was a disaster for long haul. The space was too little compared to 777 or 747. Also the extremely low tray table behind the seat made any dining effort a nightmare. However, the movies were up to date, and the food taste was good, despite of terrible serving process caused by small space.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

Flight delayed for 2 hours due to a part. The plane sat waiting for boarding for a long time and during final preflight inspection the issue was found. Why not do the preflight inspection sooner if you know the plane is being used?

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

my seat got changed twice after checking on then boarding it had been given to a family so by the time they found a seat for me no overhead storage left. i ended up losing my Sony Headphones case because i could even access underthe seat in front of my when deplaning.

All good, useful to have the united app from check in to boarding

All planes flying to Mexico City are very old. Seats don’t even have power outlets.

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.
5/16Thu
3 stops
56h 01mORD-SIN
$600
5/2Thu
3 stops
33h 15mORD-SIN
$605
5/5Sun
2 stopsUnited Airlines
35h 55mORD-SIN
$649
5/15Wed
2 stopsDelta
27h 40mORD-SIN
$657
5/2Thu
1 stopUnited Airlines
34h 35mORD-SIN
$666
7/15Mon
1 stopEVA Air
22h 30mORD-SIN
$745
7/13Sat
1 stopEVA Air
24h 20mORD-SIN
$783
5/27Mon
1 stopTurkish Airlines
32h 25mORD-SIN
$828
5/26Sun
1 stopTurkish Airlines
32h 25mORD-SIN
$843
5/28Tue
2 stopsDelta
33h 00mORD-SIN
$864

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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.
4/27Sat
multi-stopCathay Pacific
24h 25mORD-SIN
5/11Sat
multi-stopCathay Pacific
25h 40mSIN-ORD
$995
4/27Sat
multi-stopCathay Pacific
34h 20mORD-SIN
5/11Sat
multi-stopCathay Pacific
25h 40mSIN-ORD
$1,011
4/27Sat
multi-stopTurkish Airlines
32h 25mORD-SIN
5/8Wed
multi-stopTurkish Airlines
23h 15mSIN-ORD
$1,089
4/27Sat
multi-stopQatar Airways
31h 05mORD-SIN
5/12Sun
multi-stopQatar Airways
34h 10mSIN-ORD
$1,176
4/27Sat
multi-stopCathay Pacific
34h 20mORD-SIN
5/8Wed
multi-stopCathay Pacific
31h 15mSIN-ORD
$1,178
4/27Sat
multi-stopTurkish Airlines
32h 25mORD-SIN
5/12Sun
multi-stopTurkish Airlines
26h 15mSIN-ORD
$1,221
4/27Sat
multi-stopDelta
28h 20mORD-SIN
5/11Sat
multi-stopDelta
35h 45mSIN-ORD
$1,346
4/27Sat
multi-stopAmerican Airlines
35h 59mORD-SIN
5/7Tue
multi-stopAmerican Airlines
30h 16mSIN-ORD
$1,390
4/26Fri
multi-stopEVA Air
24h 20mORD-SIN
5/12Sun
multi-stopEVA Air
51h 49mSIN-ORD
$1,416
4/26Fri
multi-stopEVA Air
22h 30mORD-SIN
5/12Sun
multi-stopEVA Air
20h 50mSIN-ORD
$1,454

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Chicago O'Hare Airport - Singapore Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Destination:

Singapore (SIN)Singapore

Return flight deals:

Singapore - Chicago O'Hare Airport

Cabin classes:

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