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SIN - ORD

$597 Find cheap flights from Singapore to Chicago

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 9/19. 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
qui 7/11
qui 7/18

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Chicago.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Chicago.
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Cheap flight deals 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 round-trip 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 and deals for you by selecting your travel dates.
Choose your dates
1:10 pm - 8:45 pmSIN-ORD
20h 35m1 stop
12:30 am - 1:50 pmORD-SIN
24h 20m1 stop
$1,012EVA Air
Find Deal
sáb, set 21 - sex, set 27
8:35 am - 7:25 amSIN-ORD
35h 50m1 stop
12:00 pm - 7:30 amORD-SIN
30h 30m1 stop
$1,091Air India
Find Deal
dom, set 22 - qua, set 25
8:05 am - 7:38 pmSIN-ORD
24h 33m2 stops
12:05 pm - 6:15 amORD-SIN
29h 10m1 stop
$1,107American Airlines
Find Deal
dom, set 22 - qua, set 25
1:50 am - 9:10 amSIN-ORD
20h 20m1 stop
6:06 am - 12:20 amORD-SIN
29h 14m2 stops
$1,111American Airlines
Find Deal
sex, set 20 - sáb, set 28
1:50 am - 9:05 amSIN-ORD
44h 15m2 stops
12:25 pm - 6:15 amORD-SIN
28h 50m1 stop
$1,123Japan Airlines
Find Deal
dom, jun 30 - seg, jul 15
8:05 am - 7:11 amSIN-ORD
36h 06m2 stops
12:25 pm - 6:15 amORD-SIN
28h 50m1 stop
$1,133Japan Airlines
Find Deal
qua, jul 10 - qua, jul 17
1:25 pm - 2:25 pmSIN-ORD
38h 00m2 stops
6:55 pm - 3:25 pmORD-SIN
31h 30m3 stops
$1,208Cathay Pacific
Find Deal
sáb, set 21 - sáb, set 28
1:45 am - 2:25 pmSIN-ORD
25h 40m1 stop
4:05 pm - 5:30 amORD-SIN
24h 25m1 stop
$1,332Cathay Pacific
Find Deal
sex, set 20 - sáb, set 28
8:45 am - 4:52 amSIN-ORD
33h 07m1 stop
9:05 am - 8:00 amORD-SIN
32h 55m1 stop
$1,335United Airlines
Find Deal
dom, ago 4 - seg, jan 20
8:45 am - 4:52 amSIN-ORD
33h 07m1 stop
2:18 pm - 8:00 amORD-SIN
27h 42m2 stops
$1,344United Airlines
Find Deal
dom, ago 4 - seg, jan 20

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

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.

What’s the cheapest day of the week to fly from Singapore to Chicago?

The average price of all flights from Singapore to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
For Singapore to Chicago, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Chicago back to Singapore, the best deals are generally found on Wednesday, with Monday being the most expensive.

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 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 $1,098 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is $1,853 and $1,487 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Singapore to Chicago O'Hare Intl Airport, 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 Singapore to Chicago O'Hare Intl Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 62 days before departure.

Which airlines provide the cheapest flights from Singapore to Chicago?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Chicago from Singapore were found on EVA Air ($662) and IndiGo ($676), and the lowest round-trip tickets were found on EVA Air ($1,012) and Air India ($1,091).

Good to know

Low season

February

High season

July

Cheapest flight

$597
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 41% increase in price.
Flight from Singapore to Chicago

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 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 Singapore to Chicago 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 $597 for a one-way ticket and $1,012 for a round-trip.

  • Do I need a passport to fly between Singapore and Chicago?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Singapore and on arrival in Chicago.

  • Which aircraft models fly most regularly from Singapore to Chicago?

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

  • Which airline alliances offer flights from Singapore to Chicago?

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

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

    The two airlines most popular with KAYAK users for flights from Singapore to Chicago are Korean Air and EVA Air. With an average price for the route of $1,329 and an overall rating of 8.5, Korean Air is the most popular choice. EVA Air is also a great choice for the route, with an average price of $1,314 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Singapore to Chicago?

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Singapore 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 Singapore to Chicago?

    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 Chicago with an airline and back to Singapore with another airline. Booking your flights between Singapore and ORD 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 Singapore to Chicago?

    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 from Singapore 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 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.
8.3
EVA AirOverall score based on 1488 reviews
8.4Boarding
8.0Entertainment
8.0Food
8.2Comfort
8.6Crew
Airline reviews

Overall great experience. All four members of my family were seated together without paying extra to reserve seats. Everything was on time. Food was great and healthy. Media entertainment was good. Rock music could be added as a listening choice. No issue with baggages. Flight attendants were friendly and helpful. I would recommend EVA to friends and family.

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

Overall great experience. All four members of my family were seated together without paying extra to reserve seats. Everything was on time. Food was great and healthy. Media entertainment was good. Rock music could be added as a listening choice. No issue with baggages. Flight attendants were friendly and helpful. I would recommend EVA to friends and family.

I was expecting that movie selection and food would have been better. Everything else was great.

Flight was smooth no complaint. Except maybe better food choice for the long flight…

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

They didn’t have ice for the drinks and only gave you half a cup of your beverage. Did not have enough water. I got dehydrated

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

My original flight was rescheduled & EVA did a good job rescheduling my flight & connecting flight.

American Airlines didn’t allow you to complete online check-in unless you paid for your seats. Quite disappointing.

Very pleasant, look forward to flying with JAL again if the price is right.

All of the JAL flights in this itinerary were great. However the last leg of my flight from LAX to SFO was through Japan Air’s partner, AA which wqsn’t up to par. We were informed only minutes before boarding time of a delay despite the airlines knowing about the delay far earlier (the aircraft we would be taking arriving arrived and disembarked close to our boarding time, for all to see but AA still kept the original boarding time posted until last minute). Furthermore, once we boarded the taxi/wait time was also extended, with the pilot blaming “construction at SFO” for the delay, rather than taking accountability for the the plane’s late arrival coming into LAX. We took off approximately an hour later than scheduled. It’s for these reasons I adamantly avoid American Airlines when possible. Again, JAL was stellar.

Great service but food taste and options have gone down a few notches.

This airlines is always my favorite. Very consistent customer service and food is good. My last flight with them, I had no idea we landed because it was just that smooth of a land.

At least it was not very cold inside the plane. I noticed there was now a bidet in the bathroom and that’s good! I didn’t like the window seat. Flight was smooth except for 1 turbulence. Plane was on time. Thanks. Food was not that great. Miso and green tea were good! As usual movies were old and there were no changes.

I like the braised beef., miso soup,, and green tea. Very little choices of hollywood movies. The PA announcement in English was not very clear and very soft. I could hardly hear.

Great crew, Japanese domestic flight is just a drink service but crew are very attentive

First of all I had dozed off. And when I woke up, my food was on a tray without telling me the food was there or asking me if I wanted something to drink. They never came back to ask me if I wanted anything to drink and I tried to stop them several times. I personally have a problem swallowing food without something to drink with it. so therefore I could not eat., second thing for the entertainment. There was no place to plug the headset in because the tip had been broken off into the monitor to where you couldn’t even watch a movie or hear any music that was annoying .

I didn’t like the check in process I had to check in at the counter took too much time . Didn’t give the upgrade my seat .

The flight was cancelled. I wasn't informed where to check in, how and when. It wasn't easy to get in contact with Cathay service representative, and they were not very helpful... The staff on the airport - Air Canada (I assume) were the most helpful, kind efficient, patient... Thank you for all your help and care, for your patience, for your professionalism!!!

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

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

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.

Not impressed with check in desk staff at Vancouver airport. Not a professional mind service and not cared or tried to help. Don’t think I would fly with them again

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 aircraft was slightly newer but the food was very bad. Bland and uninteresting. Nothing special at all.

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

We were delayed an hour leaving Munich (No fault of the crew). They kept us posted on the status so we knew what was going on, but as a result we missed our connection in Chicago and the communication on connecting flights was pretty poor as we disembarked. It was already stressful and some of that could have been reduced by better communications about where to find transfers, etc.

One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Wifi wasn't working on one of the UA flights after boarding.

Good with British Airways - terrible with American Airlines! Stood at gate for “mechanical problem” - plane delayed. Had to check my personal belonging with 5 empty bins available in plane, desk staff rude!!! Toilet not working- asked “to use working toilet sparingly - it may overflow in cabin!”

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Left on time. Arrived early. Turbulence coming in and gate not open due to early arrival but expected.

The CX617 from HK to BKK was delayed more than 1.5 hours.

The plane was old and in new of a cleaning up and renovating on the interior. Seats and carpets were very worn and dirty looking. Cushioning on the seats was broken down and not as comfortable as newer jet seats. Food was a little below average but okay. Staff were friendly and hard working but did not pick up debris or food they spilled when collecting from the customers. But they were very helpful and professional.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

Book cheap flights from Singapore to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Singapore to Chicago found on KAYAK in the last 72 hours.
9/19qui
3 stops
53h 33mSIN-ORD
$597
9/20sex
3 stops
36h 13mSIN-ORD
$599
9/20sex
2 stops
32h 48mSIN-ORD
$629
9/20sex
1 stopEVA Air
20h 35mSIN-ORD
$662
9/19qui
1 stopCathay Pacific
25h 40mSIN-ORD
$798
10/28seg
2 stopsCathay Pacific
46h 45mSIN-ORD
$854
6/26qua
1 stopAmerican Airlines
20h 30mSIN-ORD
$937
7/1seg
2 stopsAmerican Airlines
30h 37mSIN-ORD
$999
9/20sex
2 stopsUnited Airlines
29h 50mSIN-ORD
$1,062
7/16ter
1 stopEVA Air
21h 00mSIN-ORD
$1,321

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Singapore - Chicago Flights

Departure:

Singapore (SIN)Singapore

Destination:

Chicago (ORD)United States

Return flight deals:

Chicago - Singapore

Cabin classes: