S$166 Cheap Flights to Belleville

Airlines that fly to Belleville

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap round-trip flights to Belleville

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
American Airlines
Delta
American Airlines
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.

Find Your Flights to Belleville STL

Cheap flights to Belleville (STL)

Get started finding a cheap flight to Belleville on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Belleville.

Return prices range from S$297 - S$1,453 and one-ways Belleville start as low as S$166.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Belleville (STL)

You have several options for which airline you choose to travel with to Belleville. There are 10 airlines flying into STL: Delta, United, American Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Belleville (STL) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to STL in December and in December for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Belleville's airport?
Belleville is served by a single airport, Lambert-St. Louis Intl. Airport (STL).
How far is Lambert-St. Louis Intl. Airport (STL) from central Belleville?
Lambert Field is 40 kilometres from downtown Belleville, so prepare yourself for a bit of a journey into the centre of the city.
What airport is best to fly into Belleville?
A flight to Belleville means hitting the tarmac at Lambert Field. Hop off the plane, gather your bags and you’ll be 40 kilometres from the downtown streets.
How many airlines fly to Belleville?
Belleville is serviced by 12 air carriers from 64 airports around the world.
Which airlines fly to Belleville?
United Airlines and American Airlines offer the majority of flights to Belleville. One of the most popular ways to travel there is with a United Airlines flight from Chicago.
How many nonstop flights are there to Belleville?
Organising an unforgettable Belleville escape is child’s play when there are 1,319 nonstop flights every week to pick from.
Where are the most popular flights to Belleville departing from?
Travellers often set off from Denver, Dallas and Chicago airports when going to Belleville.
How long is the flight to Belleville Airport?
If it’s Chicago you’re leaving behind, you’ll be airborne for around 1 hour and 15 minutes before you arrive in Belleville. Terminal to terminal from Queens Village takes approximately 2 hours and 51 minutes and from Denver, the average flight time is 1 hour and 59 minutes.
How to book the cheapest flight to Belleville?
If you’d like to save some cash on your Belleville holiday, listen up! As any seasoned traveller knows, don’t leave booking until the last minute. Fares are often highest just prior to the departure date. Don’t stop there, though. Do some research and check if there is more than one airport at your destination. Fares often differ depending on which airport you jet into. Remember to compare fares across airlines too. Lastly, be prepared to secure your seat quickly if you stumble on a great deal. It might not stick around for too long! With a bit of know-how and some luck, the ideal airfare will be yours.
How to survive the flight to Belleville?
If you’re poorly prepared, air travel can be daunting. But there’s no need to worry. Follow these handy tips for a worry-free start to your getaway in Belleville.What to pack in your hand luggage:

  • Flying can be a pleasure if you’ve got all the right things. First of all you’ll need toiletry items, such as toothpaste, a toothbrush and some deodorant, a fresh change of clothes and a magazine or two. Next, find room in your carry-on bag for your electronic gadgets, chargers, any vital medications and maybe a cosy neck pillow as well. Last, but definitely not least, be sure to bring your passport, travel documents and your bank cards.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between air carriers, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes things like tools, metal cutlery, fuels and bleaching agents. Sporting equipment like baseball bats, and objects that could injure passengers, such as guns and swords, can’t come on board with you either.

What to wear on a flight:

  • The key to a comfortable flight is often as simple as the clothes you wear. Prepare for changes in temperature by bringing layers. This will keep you nice and warm if the cabin begins to cool down. Shoes like high heels and sandals are best left in your suitcase. Even though they may be your favourites, opt for flat, closed-toed footwear like sneakers. Your feet will appreciate it.
  • A condition called deep vein thrombosis (DVT) is a potential risk on long-haul flights. It’s the result of blood clots forming due to poor circulation. Doing foot and leg exercises while seated helps to prevent this from happening. Wearing a high-quality pair of compression socks or tights is also recommended.

How to get through airport security fast when flying to Belleville?
The secret is to be prepared before you arrive at the security gate. That way, you’ll be boarding that plane to Belleville before you know it. Follow these helpful tips and get your trip off to a spectacular start:

  • Airport security personnel first need to see that you have a valid ID and boarding pass before you can proceed any further. Keep them within easy reach.
  • After that, both you and your carry-on bag will be X-rayed. To speed things up, take off anything that is likely to set the alarm off. Items such as your belt, jacket and headphones need to go through the machine.
  • For just a few moments, you’ll have to unplug from technology. Your phone, tablet and any other electronic devices will also need to be sent through the scanner.
  • Remove liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • There’s a possibility that you’ll need to take your shoes off for scanning, so wearing lightweight sneakers is always a wise idea.
  • Airlines will not allow any sharp items or pocket knives in your hand luggage. If you must bring these kinds of items, pack them in your checked luggage.

Flights to Belleville information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
S$296

Trending flights to Belleville

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
*Available to Expedia members.