Cheap Flights from Singapore Changi to Chicago O'Hare International

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Compare Singapore Changi to Chicago O'Hare International flight deals

Find the cheapest month or even day of the year to fly to Chicago O'Hare International

Book the best Chicago O'Hare International fare with no extra fees

Flight deals from Singapore Changi to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Singapore Changi to Chicago O'Hare International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Singapore Changi to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Singapore Changi to Chicago O'Hare International flights are currently cheapest in May.

Singapore Changi to Chicago O'Hare International: Alternative routes

Compare routes from Singapore Changi to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Singapore to Chicago: Flight information

The things to know before you go.
Cheapest flight foundR 9,237
Cheapest month to flyMay

Finding cheap flights from Singapore Changi to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Singapore Changi to Chicago O'Hare International is R 16,145. 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 Singapore Changi to Chicago O'Hare International. But we found flights with one or more stops from R 16,145.
As of April 2025, there are no flights flying from Singapore Changi to Chicago O'Hare International.
The cheapest month to fly from Singapore Changi to Chicago O'Hare International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Singapore Changi Airport to Chicago O'Hare International Airport on Tuesday, 7 October 2025.
No airlines currently offer direct flights between Singapore Changi Airport and Chicago O'Hare International Airport. 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 Chicago O'Hare International 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 Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Canada offers the cheapest flight tickets to Chicago O'Hare International.

Travelling from Changi International Airport (SIN) to O'Hare International Airport (ORD): what you need to know

  • Chicago is 13 hours behind Singapore and is in the UTC-5 timezone.

  • To ensure you get on your SIN to ORD flight, leave plenty of time to navigate the airport and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general rule.

  • You can expect bigger queues in popular months like April. Arriving up to four hours ahead of international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Changi International Airport to O'Hare International Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to visit the city of your choice. Some great stopovers between SIN and ORD include:

    • Taiwan Taoyuan International Airport

    • Hong Kong International Airport

    • Haneda Airport

How to find the cheapest flights from Changi International Airport (SIN) to O'Hare International Airport (ORD)

  • R 9,237 is the best price for a one-way Changi International Airport to O'Hare International Airport flight. A return flight starts at R 16,145. These prices may change depending on availability and demand.

  • To pick up cheap tickets from SIN to ORD, book ahead. Airlines tend to offer their most competitively priced fares when flights are first released.

  • If you're willing to be flexible with your travel plans, use the 'Whole month' search tool. It'll show you the cheapest price across each month when looking for your flight from Changi International Airport to O'Hare International Airport.

  • There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll send you an update as soon as there's a change in price on cheap flights from SIN to ORD.

  • Secure the perfect flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Changi International Airport to O'Hare International Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Changi International Airport (SIN)

  • 68.95% of flights that take off from Changi International Airport arrive at their destination on time.

  • Changi International Airport is around 21 kilometres from central Singapore. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • Planning to take public transport? Expect a trip time of around 1 hour.

  • Need a convenient hotel close to SIN? If you've booked an early flight from Changi International Airport to O'Hare International Airport, these accommodation options will put you moments from check-in:

Arriving at O'Hare International Airport (ORD)

Getting from O'Hare International Airport (ORD) to central Chicago

  • ORD is located at 10000 West O'Hare.

  • From O'Hare International Airport, Chicago is approximately 40 kilometres away. It takes around 35 minutes to reach the centre by car.

  • If you're using public transport, expect a journey of roughly 55 minutes.

When to fly to O'Hare International Airport (ORD)

  • August is the busiest month for flights from Changi International Airport to O'Hare International Airport. To avoid the crowds, head to Chicago in January.

  • When booking your flight from Changi International Airport to O'Hare International Airport, consider the type of weather you like. July is the warmest month in Chicago, with the temperature ranging from 15ºC (59ºF) to 29ºC (84ºF).

  • Look for cheap tickets from SIN to ORD in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 3ºC (37ºF) on average.

Explore more of United States

  • Chicago is easy to fall in love with, but there are so many other corners of United States just waiting to be explored. About 451 kilometres south-east of Chicago, a trip to Columbus will keep you on the move. Start with popular sights like Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Around 257 kilometres south-east of Chicago, Indianapolis is another essential stop in United States. Get a taste of what this destination has to offer at The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

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