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Cheap Flights from Chicago to Singapore

Travellers and cabin class

Compare Chicago to Singapore flight deals

Find the cheapest month or even day of the year to fly to Singapore

Book the best Singapore fare with no extra fees

Flight deals from Chicago to Singapore

Looking for a cheap last-minute deal or the best return flight from Chicago to Singapore? Find the lowest prices on one-way and return tickets right here.
Singapore.SAR 1,529 per passenger.Departing Thu, 28 Aug.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Chicago O'Hare International on Thu, 28 Aug, arriving in Singapore Changi.Price includes taxes and charges.From SAR 1,529, select.
Singapore.SAR 1,531 per passenger.Departing Thu, 24 Apr.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Chicago O'Hare International on Thu, 24 Apr, arriving in Singapore Changi.Price includes taxes and charges.From SAR 1,531, select.
Singapore.SAR 1,754 per passenger.Departing Fri, 2 May.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Chicago O'Hare International on Fri, 2 May, arriving in Singapore Changi.Price includes taxes and charges.From SAR 1,754, select.
Singapore.SAR 1,800 per passenger.Departing Mon, 8 Sep.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Chicago O'Hare International on Mon, 8 Sep, arriving in Singapore Changi.Price includes taxes and charges.From SAR 1,800, select.
Singapore.SAR 1,958 per passenger.Departing Thu, 5 Feb.One-way flight with Air India.Outbound indirect flight with Air India, departs from Chicago O'Hare International on Thu, 5 Feb, arriving in Singapore Changi.Price includes taxes and charges.From SAR 1,958, select.
Singapore.SAR 2,043 per passenger.Departing Sun, 15 Mar.One-way flight with Air India.Outbound indirect flight with Air India, departs from Chicago O'Hare International on Sun, 15 Mar, arriving in Singapore Changi.Price includes taxes and charges.From SAR 2,043, select.
Singapore.SAR 2,053 per passenger.Departing Sat, 15 Nov.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Sat, 15 Nov, arriving in Singapore Changi.Price includes taxes and charges.From SAR 2,053, select.
Singapore.SAR 2,054 per passenger.Departing Sun, 12 Oct.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Sun, 12 Oct, arriving in Singapore Changi.Price includes taxes and charges.From SAR 2,054, select.

Find the cheapest month to fly from Chicago to Singapore

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Singapore flights are currently cheapest in August.
Apr
from SAR 1,531
May
from SAR 1,754
Jun
from SAR 2,396
Jul
from SAR 2,125
Aug
from SAR 1,529
Sep
from SAR 1,800
Oct
from SAR 2,054
Nov
from SAR 2,053
Dec
from SAR 2,299
Jan
from SAR 2,068
Feb
from SAR 1,958
Mar
from SAR 2,043

Alternative Chicago to Singapore routes

Looking for the cheapest, fastest or easiest route from Chicago to Singapore? You could fly into the following airports instead.

Chicago to Singapore: Flight information

The things to know before you go.
Cheapest flight foundSAR 1,529
Cheapest month to flyAugust

Finding cheap flights from Chicago to Singapore: Frequently asked questions

There are 2 airports in Singapore: Seletar and Singapore Changi.
The best price we found for a return flight from Chicago to Singapore is SAR 3,007. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago to Singapore. But we found flights with one or more stops from SAR 3,007.
As of April 2025, there are no flights flying from Chicago to Singapore.
The cheapest month to fly from Chicago to Singapore is usually April 2025.
If you're flying from Chicago, the cheapest airport near Singapore is Singapore Changi – which is 17.9 km away from the centre of Singapore. We've found flights into this airport from SAR 3,007.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Singapore on Tuesday, 19 August 2025.
No airlines currently offer direct flights between Chicago and Singapore. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 28°C. May is typically the warmest month in Singapore, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is December, with temperatures averaging 25°C. The rainiest month is December.
The cheapest airline that flies to Singapore is Cathay Pacific .

How to find cheap flights to Singapore from Chicago

Looking for cheap tickets from Chicago to Singapore? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Chicago to Singapore. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Singapore from Chicago from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Chicago-Singapore ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Singapore from Chicago.
  • Set up a Price Alert. You can easily track the fare of your cheap Chicago-Singapore flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Chicago and Singapore? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Chicago and Singapore. We scour the internet for the best Business, Premium Economy and First Class flight fares to Singapore, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Chicago to Singapore flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Singapore from Chicago with hotels and car hire

    Once you've secured your cheap flight ticket from Chicago to Singapore, discover the best prices and exclusive rates for hotels in Singapore or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Chicago to Singapore

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.