S$114 Cheap Flights to Belleville

View S$114 flight on Tue, 11 Nov, 2025Opens in a new window

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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
Tue, 11 Nov - Fri, 14 Nov
SEA
Seattle
STL
St. Louis
S$227 Return, found 6 days ago
S$227
Return
found 6 days ago
Select Delta flight, departing Tue, 11 Nov from Seattle to St. Louis, returning Fri, 14 Nov, priced at S$227 found 6 days ago
United
Tue, 11 Nov - Fri, 14 Nov
SEA
Seattle
STL
St. Louis
S$279 Return, found 6 days ago
S$279
Return
found 6 days ago
Select United flight, departing Tue, 11 Nov from Seattle to St. Louis, returning Fri, 14 Nov, priced at S$279 found 6 days ago
American Airlines
Tue, 11 Nov - Fri, 14 Nov
SEA
Seattle
STL
St. Louis
S$342 Return, found 6 days ago
S$342
Return
found 6 days ago
Select American Airlines flight, departing Tue, 11 Nov from Seattle to St. Louis, returning Fri, 14 Nov, priced at S$342 found 6 days ago
Air Canada
Wed, 5 Nov - Fri, 28 Nov
FRA
Frankfurt
STL
St. Louis
S$857 Return, found 11 hours ago
S$857
Return
found 11 hours ago
Select Air Canada flight, departing Wed, 5 Nov from Frankfurt to St. Louis, returning Fri, 28 Nov, priced at S$857 found 11 hours ago
Virgin Atlantic
Wed, 5 Nov - Fri, 28 Nov
FRA
Frankfurt
STL
St. Louis
S$1,061 Return, found 11 hours ago
S$1,061
Return
found 11 hours ago
Select Virgin Atlantic flight, departing Wed, 5 Nov from Frankfurt to St. Louis, returning Fri, 28 Nov, priced at S$1,061 found 11 hours ago

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

August is typically the cheapest month to fly

From S$185 - S$642 per traveller.

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$227 - S$1,274 and one-ways Belleville start as low as S$114.

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, Air Canada, Alaska Airlines, Virgin Atlantic. 

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 November and in November 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 has just one airport, Lambert-St. Louis Intl. Airport (STL).
How far is Lambert Field from central Belleville?
Lengthy commutes don't have to be stressful if you plan ahead for them. Downtown Belleville is 40 kilometres from STL, so it's wise to know how you'll get into the city before you touchdown.
What airport is best to fly into Belleville?
People from all around the world pass through Lambert Field each day. Disembark the plane, grab your bags and you'll find yourself 40 kilometres from the central Belleville streets.
How many airlines fly to Belleville?
There are 12 air carriers connecting Belleville to 61 airports globally.
Which airlines fly to Belleville?
United Airlines and American Airlines are some of the top airlines that offer flights to Belleville. Travellers often choose Chicago as a departure point with United Airlines flying this route the most.
How many nonstop flights are there to Belleville?
Flying to somewhere new is much more fun when there aren't any annoying stopovers to slow you down. If you're making your way to Belleville, the fantastic news is that there are around 1,206 direct flights operating every week.
Where are the most popular flights to Belleville departing from?
The most popular flights to Belleville depart from Chicago, Dallas and New York airports.
How long is the flight to Belleville Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Chicago to Belleville, the average flight time is 1 hour and 22 minutes. From Dallas it takes about 1 hour and 43 minutes, and from New York it's 3 hours and 1 minute.
How to book the cheapest flight to Belleville?
Don't leave locking in your flight to Belleville until the very last minute. That's one trick savvy travellers use to get the best prices. Booking ahead means more choices and less expensive flights. Don't stop there, however. Do some research and find out if there are multiple airports at your destination. Fares often differ depending on the airport you fly into. Be sure to compare prices across airlines too. Lastly, another easy way to save a few dollars is be ready to book at a moment's notice. If you find a fantastic deal, don't think twice — snap it up while you can.
Do you have any tips for my flight to Belleville?
Wherever you're jetting in from, flying can be a pleasurable experience if you've planned ahead. Follow these handy hints that will get your Belleville holiday started on the right note. What to pack in your hand luggage:

  • Travelling on a plane can be a comfortable experience if you take the right stuff. Firstly, you'll need basic toiletries, such as a toothbrush and some deodorant, a spare change of clothes and a good book. Next, find a spot in your carry-on bag for your phone and charger, your medications and maybe a quality neck pillow too. Lastly, and most importantly, remember to take your passport, travel documents and your bank cards.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and hairspray in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like your beloved Swiss Army knife, and dangerous goods which are explosive or flammable, such as aerosol cans, flares and poisons, are also restricted.

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for changes in cabin temperature by dressing in layers, and opt for easy-to-remove shoes like sneakers.
  • The result of prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-distance flights. Reduce the risks by staying hydrated, keeping your legs moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Belleville?
The secret is to be prepared before you reach the airport security gate. That way, you'll be stepping onto that plane to Belleville in no time at all. Follow these tips and get your holiday off to a great start:

  • Your travel ID and boarding pass will need to be shown to security personnel. Keep them at hand to avoid fumbling around for them.
  • Next up is the X-ray machine. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes things like headphones or earphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
  • Your electronic gadgets like phones and laptops will also have to go through the machine for inspection. Don't worry, you'll be back online in no time.
  • Remove liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag.
  • There's a good chance you'll be asked to remove your shoes for scanning, so wearing lightweight sneakers is always a clever idea.
  • Sharp items like knives can't be taken on board. They'll be seized at security, so put them in your checked baggage.

Flights to Belleville information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
S$227

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.

Air Canada
Wed, 8 Oct - Thu, 16 Oct
SIN
Singapore
STL
St. Louis
S$1,274 Return, found 3 days ago
S$1,274
Return
found 3 days ago
Select Air Canada flight, departing Wed, 8 Oct from Singapore to St. Louis, returning Thu, 16 Oct, priced at S$1,274 found 3 days ago
*Available to Expedia members.