Cheap Flights from Chicago (ORD) to Singapore (SIN)

You can find one-way and return flights from ORD to SIN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ORD to SIN ticket fares go up or down.

September is typically the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Singapore (SIN-Changi), with average return fares around AU$1631. September often sees lower prices as it falls outside of peak holiday seasons, when travel demand tends to decrease. Other budget-friendly months to consider for this route include February and November.

Enter ORD to SIN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Air India is one of the cheapest airlines offering connecting return flights from Chicago, IL (ORD-O'Hare Intl.) to Singapore (SIN-Changi), with tickets starting from around AU$1392 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Singapore (SIN-Changi), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The cheapest months to fly from Chicago O'Hare International Airport (ORD) to Singapore Changi (SIN) are typically September and February, with average return flights around AU$1631. These months often fall outside peak travel seasons, which can help you find more affordable fares.

There are approximately 146 connecting flights per day from Chicago O'Hare International (ORD) to Singapore Changi (SIN). Some common connection points include Seattle - Tacoma International (SEA), San Francisco International (SFO), and Pearson International (YYZ).

The earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Singapore (SIN-Changi) typically departs around 12:30 AM local time. This flight is operated by EVA Airways. This is a seasonal service, active in March, April, May, June, July, August, September, and October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Chicago, IL (ORD-O'Hare Intl.) to Singapore (SIN-Changi) on a Tuesday, with around 94 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United, and Alaska Airlines.

The most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Singapore (SIN-Changi) are in the afternoon, from 3pm to 6pm. Many major carriers, including United, All Nippon Airways and Cathay Pacific, offer flights during this window. Many travellers prefer this time because it allows for a full day of activities before heading to the airport, and you'll arrive in Singapore ready to start your day.

There are no nonstop flights from Chicago, IL (ORD-O'Hare Intl.) to Singapore (SIN-Changi), a journey of approximately 15,050 kilometres. Flights with one stop typically take around 24 hours 30 minutes. If you opt for a flight with two or more stops, your travel time will be similar, also around 24 hours 30 minutes. Keep in mind that these are average travel times, and the actual duration can vary depending on the specific routing, layover times, and even weather conditions.

Yes, you can fly business class or first class between ORD and SIN. Airlines that offer business class service on this route include:

* Korean Air
* KLM
* Qatar Airways
* LOT-Polish Airlines
* Air France
* Lufthansa
* Swiss International Air Lines
* Etihad Airways
* Emirates
* Alaska Airlines
* Air Canada
* British Airways
* Turkish Airlines
* Delta
* Cathay Pacific
* Air India
* Republic Airlines
* Aer Lingus
* Finnair
* Japan Airlines
* United
* All Nippon Airways
* Austrian Airlines
* Philippine Airlines
* American Airlines
* EVA Airways
* American Eagle

First class cabins are available on:

* Lufthansa
* Swiss International Air Lines
* Emirates
* British Airways
* Japan Airlines
* American Airlines

It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Singapore (SIN-Changi) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Singapore from O'Hare Intl. (ORD), you can fly directly into Changi (SIN) which offers international flights and connections. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Los Angeles Intl. (LAX), or Minneapolis - St. Paul Intl. (MSP) before reaching Singapore. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Singapore (SIN-Changi) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Chicago, IL (ORD-O'Hare Intl.) to Singapore (SIN-Changi) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Chicago, IL (ORD-O'Hare Intl.) to Singapore (SIN-Changi) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.