Cheap flights from Chicago to Singapore from $357
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Singapore departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Chicago to Singapore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Chicago and Singapore?
What is the cheapest month to fly to Singapore?
The month of February is, on average, the cheapest month to fly to Singapore from Chicago, with most prices found around $877. If you aren’t able to travel to Singapore during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $909.
What is the cheapest day to depart on your flight to Singapore?
The cheapest day to depart from Chicago to Singapore is on a Tuesday when prices can be found for as low as $1,166. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $1,365.
What is the cheapest time of day to depart on your flight to Singapore?
At noon is the cheapest time of day to fly from Chicago to Singapore when you can find flight prices for as low as $1,148. Flying to Singapore at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,434 on average. Flights to Singapore from Chicago in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Singapore?
You are more likely to see cheaper flights to Singapore from Chicago when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,167 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Chicago for as low as $972 on momondo.
Can stopping save me money on Chicago to Singapore flights?
You could potentially save up to 45% on your flight if you consider stops on a Chicago to Singapore flight.
How have Chicago to Singapore flight prices changed over time?
As of June 2025, prices for Chicago to Singapore flights are approximately 7% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Chicago to Singapore Changi?
Air India, IndiGo, and Korean Air are the most popular carriers operating from Chicago to Singapore Changi
What airlines fly to Singapore?
Turkish Airlines, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Singapore from Chicago according to our data. Turkish Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 11 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.
When to book flights from Chicago to Singapore
Cheap Chicago to Singapore (CHI to SIN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Singapore
How far is Chicago to Singapore Changi by plane?
Singapore Changi is 9361.7 mi away from Chicago. By plane, this route typically takes 22h 05m.
When did momondo last update prices for flights from Chicago to Singapore Changi Airport?
Prices for flights from Chicago to Singapore Changi Airport refresh daily.
How many operators does momondo search for flights from Chicago to Singapore Changi Airport?
As of June 2025, there are 11 operators available to choose from for flights from Chicago to Singapore Changi Airport.
How old do you have to be to fly from Chicago to Singapore Changi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Chicago to Singapore?
momondo data reveals that the most frequently booked airline on the route from Chicago to Singapore is Turkish Airlines, representing 32% of all bookings. The subsequent popular airlines are United Airlines at 23%, Cathay Pacific at 16%, and EVA Air at 14%.
Best airlines flying from Chicago to Singapore
Compare and see reviews for airlines that fly from Chicago to Singapore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $730 | Free Cancellation | Rating 7.3 3,836 reviews | |||
| PriceFrom $741 | Free Cancellation | Rating 8.3 1,485 reviews | |||
| PriceFrom $819 | Free Cancellation | Rating 7.5 885 reviews | |||
| PriceFrom $850 | Free Cancellation | Rating 7.4 3,583 reviews | |||
| PriceFrom $878 | Free Cancellation | Rating 7.4 8,771 reviews | |||
| PriceFrom $895 | Free Cancellation | Rating 7.1 9,484 reviews | |||
| PriceFrom $970 | Free Cancellation | Rating 8.4 1,083 reviews | |||
| PriceFrom $1,083 | Free Cancellation | Rating 8.4 1,200 reviews | |||
| PriceFrom $1,086 | Free Cancellation | Rating 8.3 876 reviews | |||
| PriceFrom $1,203 | Free Cancellation | Rating 7.6 1,288 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Singapore?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Singapore for you.
Can I find flights from Chicago to Singapore with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Singapore from Chicago with this policy.
How can momondo help me find flights from Chicago to Singapore?
Once you have performed a search for Chicago to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Singapore right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.