Cheap Flights from Singapore (SIN) to Belleville (BLV)

Popular airlines from Singapore Changi Airport (SIN) to Belleville, IL (BLV-MidAmerica-St. Louis)

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Frequently asked questions

How much does a flight from Changi Airport (SIN) to MidAmerica-St. Louis Airport (BLV) cost?
Grab a cheap one-way flight or cheap return flight from Changi Airport (SIN) to MidAmerica-St. Louis Airport (BLV) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Changi Airport (SIN) to MidAmerica-St. Louis Airport (BLV)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between SIN and BLV. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Changi Airport (SIN) to MidAmerica-St. Louis Airport (BLV)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from SIN to BLV. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Changi Airport (SIN) to MidAmerica-St. Louis Airport (BLV)?
There are no daily direct flights available from Changi Airport (SIN) to MidAmerica-St. Louis Airport (BLV). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SIN to BLV?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Changi Airport (SIN) to MidAmerica-St. Louis Airport (BLV)?
Opt for a flight from Changi Airport (SIN) to MidAmerica-St. Louis Airport (BLV) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Changi Airport (SIN) to MidAmerica-St. Louis Airport (BLV) last-minute?
Booking your flight from SIN to BLV just before your trip is typically more expensive. But if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Can I cancel or change the date of my flight from Changi Airport (SIN) to MidAmerica-St. Louis Airport (BLV)?
In most cases, you're able to reschedule or cancel your SIN to BLV flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Changi
Destination airport
MidAmerica-St. Louis
Distance
9542 mi

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Singapore to Belleville Flights

The cheapest times to fly from Singapore to Belleville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Singapore to Belleville are during the month of . You can find some of the cheapest flights from Singapore to Belleville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Singapore to Belleville

Sunday is one of the best days to book for cheap flights from Singapore to Belleville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Singapore to Belleville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Singapore to Belleville in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Singapore to Belleville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Singapore to Belleville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Singapore to Belleville Flights

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*Available to One Key members.