SIN - ORD

S$ 628 Find Cheap Flights from Singapore to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to O'Hare Intl departing on 31-8. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Chicago, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
S$ 1,023
Typical prices: S$ 1,253-S$ 1,026
ANA
Wed 4-11Tue 10-11
SIN - ORD • 1 stop
Cheapest one-way flight
S$ 628
Typical prices: S$ 778-S$ 2,672
Air Canada
Mon 31-8
SIN - ORD • 2 stops
Top airlines
Cheapest • from S$ 1,023 (return)
Best reviews • 8.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Singapore and O'Hare Intl. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg S$ 1,232 (return)
Shortest trip • 20h 44m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to O'Hare Intl 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to O'Hare Intl

Wed, 4 Nov - Tue, 10 Nov
ANA Logo
10:45 - 07:20
SIN
-
ORD
34h 35m
1 stop
ANA Logo
16:25 - 06:55
ORD
-
SIN
24h 30m
1 stop
S$ 1,023ANA
Tue, 13 Oct - Tue, 20 Oct
Air Canada Logo
07:00 - 11:25
SIN
-
ORD
41h 25m
2 stops
Air Canada Logo
15:40 - 05:15
ORD
-
SIN
24h 35m
1 stop
S$ 1,026Air Canada
Tue, 13 Oct - Sat, 24 Oct
Air Canada Logo
07:00 - 06:56
SIN
-
ORD
36h 56m
2 stops
Air Canada Logo
22:00 - 07:00
ORD
-
SIN
44h 00m
2 stops
S$ 1,031Air Canada
Wed, 4 Nov - Tue, 10 Nov
Air Canada Logo
08:30 - 14:41
SIN
-
ORD
44h 11m
2 stops
Air Canada Logo
08:00 - 06:55
ORD
-
SIN
32h 55m
2 stops
S$ 1,040Air Canada
Thu, 10 Sep - Mon, 14 Sep
Air Canada Logo
07:00 - 14:43
SIN
-
ORD
20h 43m
1 stop
Air Canada Logo
19:48 - 05:15
ORD
-
SIN
44h 27m
1 stop
S$ 1,041Air Canada
Thu, 15 Oct - Tue, 20 Oct
Air Canada Logo
07:00 - 16:45
SIN
-
ORD
22h 45m
1 stop
Air Canada Logo
15:40 - 05:15
ORD
-
SIN
24h 35m
1 stop
S$ 1,043Air Canada
Thu, 10 Sep - Mon, 14 Sep
Air Canada Logo
07:00 - 14:43
SIN
-
ORD
20h 43m
1 stop
Air Canada Logo
19:48 - 05:15
ORD
-
SIN
44h 27m
1 stop
S$ 1,044Air Canada
Tue, 13 Oct - Sun, 25 Oct
Air Canada Logo
07:00 - 06:56
SIN
-
ORD
36h 56m
2 stops
Air Canada Logo
07:10 - 04:55
ORD
-
SIN
32h 45m
2 stops
S$ 1,045Air Canada
Thu, 10 Sep - Mon, 14 Sep
Air Canada Logo
07:00 - 05:03
SIN
-
ORD
35h 03m
2 stops
Air Canada Logo
19:48 - 05:15
ORD
-
SIN
44h 27m
1 stop
S$ 1,049Air Canada
Wed, 14 Oct - Sun, 25 Oct
Air Canada Logo
22:50 - 20:06
SIN
-
ORD
34h 16m
2 stops
Air Canada Logo
15:40 - 07:00
ORD
-
SIN
26h 20m
1 stop
S$ 1,052Air Canada
Booking Insights

KAYAK's insights & trends for Singapore to O'Hare Intl flights

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

How much is a return flight from Singapore to Chicago O'Hare Intl Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Singapore to Chicago O'Hare Intl Airport departing in November.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Chicago O'Hare Intl Airport, 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 Singapore to Chicago O'Hare Intl Airport is February, where tickets cost S$ 0 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is S$ 2,152 and S$ 2,125 respectively.

Good to know

Low seasonSeptember
Cheapest flightS$ 628
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.
Flight from Singapore to Chicago O'Hare Airport

When to book flights from Singapore to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Singapore to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Singapore to Chicago O'Hare Airport flights

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

    In the last 3 days, the lowest price for a flight from Singapore to Chicago O'Hare Intl Airport was S$ 628 for a one-way ticket and S$ 1,023 for a return.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Singapore to Chicago are EVA Air and Japan Airlines. With an average price for the route of S$ 1,711 and an overall rating of 8.5, EVA Air is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of S$ 1,688 and an overall rating of 8.3.

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

    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 Singapore to Chicago O'Hare Airport.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Singapore with another airline.

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

    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 Chicago O'Hare Airport from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Singapore to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Chicago. 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 Singapore to O'Hare Intl? 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.
8.5
EVA AirOverall score based on 1470 reviews
8.0Entertainment
8.1Food
8.3Comfort
8.4Boarding
8.7Crew
Airline reviews

Other than spotty internet, great servic, comfortable and smooth flight!

8.0 ExcellentDror, Apr 2026
TPE - JFK
Read more EVA Air reviews

Other than spotty internet, great servic, comfortable and smooth flight!

Crew was good. Sometimes food was eh. The spaghetti is gross for me. First time i got food, they didn’t provide utensils so i ate with my hands. I was hungry. They gave it to me 20 mins later when a crew member came by. I would fly with them again. Nobody is perfect

Eva air was fine - Trip.com via KAYAK sold my family access to a “VIP” lounge fo a layover in Taipei… i’m please look at my pictures. It was a scam, Trip.com knows it and they are perpetrating a fraud through your web site.

My flight was amazing smooth and the attendants were so friendly and nice

Organized boarding process, superb food, lovely crew, even arrived early!

Crew are excellent. Food was good generally. Seats are small and there isn’t much leg room. Overhead bins are very small.

What could have been better, was we were delayed from takeoff for two hours. Initially we were informed that we were delayed for refueling. Then we taxied out on the tarmac, then just waited there for a long time, with no explanation of the delay. Were we just waiting on takeoff clearance or was there some other reason for the delay? The pilot, nor none of the crew informed us passengers. That was not good customer service. That needs to be improved, whenever a delay, inform the passengers for the reason.

More seat space More bathrooms Charging outlets Plane was old

This flight was long and I am so thankful I had a seat in the back of the plane. As I usually must get up and stretch every hour . The crew were probably the most friendly I have flown with. Thanks and I will book again with Eva air. Food was ok too.

It was a pleasure to fly with EVA airlines from Taipei to San Francisco.

Service and the plane itself were terrific, but the extensive delays both before we left and after were a real pain.

It was good and there is nothing to complain about .

The seats were narrower compare to other airlines traveling to Asia, which makes them uncomfortable after 6 hours The plane was worn, my tray table wasn’t level, You had to pay for WiFi and no Bluetooth option to use your own headphones. The crew was excellent in servicing the food and drinks. However I felt they needed some extra hands to serve the two sections of economy at the same time. They run out of one of the food option as they got to the rear section of the plane. Having travel on other Asian airlines during this trip; American Airlines can learn a bit from them, but I wonder if their service is geared towards a clientele that has become accustomed to not expect to much from an airline.

It was just a short flight. The crew was nice. No major issue.

Overall, it was ok. The attendants are nice. It was a short flight, and I did not use the restrooms. What I was frustrated was the check-in. I was to fly from ATL to Chicago (American) then change to Japan Airline to go to Japan. I checked in, but I only got a boarding pass for the flight from Atlanta to Chicago. It said I would need to check in for a flight to Japan on Japan Airline site. When I tried to check in on JAL website, it said I need to check in American... It was very confusing.

The crew was great, food was good. My concern is about the plane itself. It wasn't super clean, and during the landing process (after attendants had to take their seats) the air conditioning vent above my daughter's head started leaking a lot of water. It leaked for about 30 minutes, until we landed. I let the attendant know about the leak as we were getting off the plane, and she was very kind about saying she'd look into it. Given concerns about hygiene on planes, plus the fact that my daughter had to hold the blanket over her for 30 minutes to avoid getting soaked, that was not a great situation.

Absolutely WORST experience I’ve ever hard NEVER buy your airline ticket through a third party website, especially this one. Basically stole $1300 from me and has the WORST policy taking a WEEK to change a name on the reservation? A complete joke of a company.

There was a problem with the maintenance so missed the flight from las vegas to L.A and then L.A to Narita with japan airlines. They took care of the problem by rebooked with cathay pacific airways.

I paid for premium and it’s wasn’t what I was told I would be getting. Food wasn’t good. Should be able to pick and not be served items you dislike. Very little leg room.

I am trying to select a seat during booking but it respond that set assigment will be given during check in, and the seat assignment they give is in the middle seat and 2 row from the rest rooms, i am the person who pee a lot in this case I disturb so much the person beside me ,this trip is from Haneda to Texas, the trip from Texas to Cvg is a much better because its a smaller plane few passenger

I flew from Barcelona to Chicago on UA yesterday. The flight was on time, the pilots did a great job and the flight attendants were super nice. All of them. Also food was good, and the drinks, including wine were served a few times during our flight. I highly recommend this airline.

Boarded early, left early, arrived 40 mins early! A win win for me!

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

This flight is a quick way to get to Chicago, but a bit expensive.

The clerk at check in for my bags was very rude. My credit card was hacked during my vacation and she told me it was not possible to pay in cash for my bag. “You bought the cheapest ticket, you should have bought a ticket that included a bag. If you cannot pay with a credit card, we will not let you on this flight”. She spoke to her supervisor and then told me , I could ask other passengers, if they would use their credit card to check my bag. I had to beg 5 different people, till one agreed to use their credit card. I payed them cash of course. This was a very stressful and humiliating experience for me. I strongly suggest you build in some kind of provision for travelers who got robbed.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

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

Information on your arrival and departure airports