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Find cheap flights from Chicago O'Hare Airport to Singapore from $520

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 8/28. 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
Wed 7/10
Wed 7/17

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Best Singapore Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore1 stop$900

Good to know

Low season

August

High season

July

Cheapest flight

$520
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 23% increase in price.
Flight from Chicago O'Hare Airport to Singapore

FAQs - booking Singapore flights

  • 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.

  • 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 tips for finding cheap flights to Singapore

  • Morning departure is around 11% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from O'Hare Intl to Singapore

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 1488 reviews
8.6Crew
8.0Food
8.4Boarding
8.0Entertainment
8.2Comfort
Airline reviews

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.

10.0 ExcellentBinhui, Jun 2024IAH - TPE
Read more about EVA Air reviews

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.

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.

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

My biggest complaint is the comfort and no good movies to choose from. My headphones didn't work either. 😔

Great, the flight attendants were very friendly and the food was also good.

The overall flight went well and the aircrew was pleasant.

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.

My seat was sold off to someone else. Had to wait 9 hours to catch the next filght. Definitely will never use Cathay Pacific again. Bad, very bad airline. will comment on google reviews too.

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

Overnight flight in the old style Business class, but still very good.

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

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.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

I’ve had a couple flights this week on United that were delayed by an hour or more

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

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?

Book cheap flights from Chicago to Singapore

Recent round-trip flight deals

10/8Tue
1 stopCathay Pacific
24h 25mORD-SIN
10/17Thu
1 stopCathay Pacific
20h 55mSIN-ORD
$900
10/1Tue
1 stopTurkish Airlines
32h 20mORD-SIN
10/9Wed
1 stopTurkish Airlines
23h 15mSIN-ORD
$904
10/8Tue
1 stopCathay Pacific
24h 25mORD-SIN
10/16Wed
1 stopCathay Pacific
25h 40mSIN-ORD
$910
9/30Mon
1 stopEVA Air
22h 30mORD-SIN
10/9Wed
1 stopEVA Air
20h 35mSIN-ORD
$1,084
9/12Thu
1 stopEVA Air
22h 30mORD-SIN
9/23Mon
1 stopEVA Air
20h 35mSIN-ORD
$1,122
10/13Sun
2 stopsDelta
28h 40mORD-SIN
10/19Sat
2 stopsDelta
28h 42mSIN-ORD
$1,346
8/1Thu
1 stopUnited Airlines
32h 15mORD-SIN
8/14Wed
1 stopUnited Airlines
29h 00mSIN-ORD
$1,377
8/1Thu
1 stopUnited Airlines
32h 15mORD-SIN
8/14Wed
2 stopsUnited Airlines
28h 14mSIN-ORD
$1,381
9/23Mon
2 stopsDelta
30h 00mORD-SIN
9/26Thu
2 stopsDelta
24h 41mSIN-ORD
$1,391
9/13Fri
2 stopsKorean Air
50h 19mORD-SIN
9/22Sun
2 stopsKorean Air
24h 41mSIN-ORD
$1,403

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Recent one-way flight deals

8/28Wed
3 stops
31h 20mORD-SIN
$520
7/9Tue
1 stopTurkish Airlines
32h 25mORD-SIN
$562
8/14Wed
3 stops
57h 25mORD-SIN
$574
9/29Sun
1 stopEVA Air
22h 30mORD-SIN
$624
9/30Mon
1 stopUnited Airlines
28h 26mORD-SIN
$649
11/10Sun
2 stopsDelta
36h 05mORD-SIN
$657
9/13Fri
1 stopEVA Air
24h 20mORD-SIN
$662
9/6Fri
1 stopCathay Pacific
24h 25mORD-SIN
$706
10/15Tue
3 stopsCathay Pacific
32h 00mORD-SIN
$1,093
10/15Tue
2 stopsUnited Airlines
32h 40mORD-SIN
$1,189

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Last minute flights from O'Hare Intl to Singapore

Last minute flight, train and bus deals

6/13Thu
multi-stopQatar Airways
31h 05mORD-SIN
6/15Sat
multi-stopQatar Airways
31h 10mSIN-ORD
$1,413
6/13Thu
multi-stopUnited Airlines
23h 40mORD-SIN
6/15Sat
multi-stopUnited Airlines
21h 47mSIN-ORD
$1,479
6/13Thu
multi-stopUnited Airlines
24h 41mORD-SIN
6/15Sat
multi-stopUnited Airlines
28h 51mSIN-ORD
$1,483
6/15Sat
multi-stop
31h 50mORD-SIN
8/20Tue
multi-stop
37h 25mSIN-ORD
$1,905
6/13Thu
multi-stop
28h 30mORD-SIN
6/15Sat
multi-stop
44h 34mSIN-ORD
$1,937
6/14Fri
multi-stopEVA Air
24h 20mORD-SIN
8/20Tue
multi-stopEVA Air
29h 47mSIN-ORD
$2,419
6/14Fri
multi-stopEVA Air
22h 30mORD-SIN
8/15Thu
multi-stopEVA Air
27h 50mSIN-ORD
$2,485
6/11Tue
multi-stopCathay Pacific
24h 25mORD-SIN
6/22Sat
multi-stopCathay Pacific
25h 40mSIN-ORD
$2,949
6/11Tue
multi-stopCathay Pacific
34h 20mORD-SIN
6/22Sat
multi-stopCathay Pacific
25h 40mSIN-ORD
$2,966
6/11Tue
multi-stopDelta
38h 05mORD-SIN
6/22Sat
multi-stopDelta
35h 46mSIN-ORD
$3,598

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Chicago O'Hare Airport - Singapore Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Singapore - Chicago O'Hare Airport

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