S$158 Cheap Flights to Silex

View S$158 flight on Thu, 28 Aug, 2025Opens in a new window

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Cheap round-trip flights to Silex

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.

American Airlines
Mon, 18 Aug - Mon, 25 Aug
DCA
Washington
COU
Columbia
S$691 Return, found 17 hours ago
S$691
Return
found 17 hours ago
Select American Airlines flight, departing Mon, 18 Aug from Washington to Columbia, returning Mon, 25 Aug, priced at S$691 found 17 hours ago
Air Canada
Thu, 17 Jul - Tue, 22 Jul
SIN
Singapore
STL
St. Louis
S$1,134 Return, found 3 days ago
S$1,134
Return
found 3 days ago
Select Air Canada flight, departing Thu, 17 Jul from Singapore to St. Louis, returning Tue, 22 Jul, priced at S$1,134 found 3 days ago
Delta
Wed, 10 Dec - Sat, 10 Jan
HYD
Hyderabad
STL
St. Louis
S$1,384 Return, found 3 days ago
S$1,384
Return
found 3 days ago
Select Delta flight, departing Wed, 10 Dec from Hyderabad to St. Louis, returning Sat, 10 Jan, priced at S$1,384 found 3 days ago
KLM
Wed, 10 Dec - Sat, 10 Jan
HYD
Hyderabad
STL
St. Louis
S$1,455 Return, found 3 days ago
S$1,455
Return
found 3 days ago
Select KLM flight, departing Wed, 10 Dec from Hyderabad to St. Louis, returning Sat, 10 Jan, priced at S$1,455 found 3 days ago
Air France
Wed, 10 Dec - Sat, 10 Jan
HYD
Hyderabad
STL
St. Louis
S$1,547 Return, found 3 days ago
S$1,547
Return
found 3 days ago
Select Air France flight, departing Wed, 10 Dec from Hyderabad to St. Louis, returning Sat, 10 Jan, priced at S$1,547 found 3 days ago

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

August is typically the cheapest month to fly

From S$200 - S$884 per traveller.

Graph displaying average flight prices per month

Find Your Flights to Silex null

Cheap flights to Silex (null)

Get started finding a cheap flight to Silex 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 Silex.

Return prices range from S$691 - S$1,547 and one-ways Silex start as low as S$158.

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 Silex (null)

You have several options for which airline you choose to travel with to Silex. There are 10 airlines flying into null: American Airlines, Delta, United, Air Canada, KLM, Air France. 

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 Silex (null) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to null in August and in August 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 Silex's airport?
If you're arriving by plane, you won't have to decide which airport to fly into. Silex has just one -- Lambert-St. Louis Intl. Airport (STL).
What airport is best to fly into Silex?
Sitting 72 kilometres from the centre of town, Lambert Field is the gateway to Silex.
How many airlines fly to Silex?
There are 12 airlines connecting Silex to 64 airports from all over the globe.
Which airlines fly to Silex?
United Airlines and American Airlines offer the majority of flights to Silex. One of the most common ways to travel there is on a United Airlines flight leaving from Chicago.
How many nonstop flights are there to Silex?
Organising an unforgettable Silex escape is child's play when there are 1,319 direct flights every week to choose from.
Where are the most popular flights to Silex departing from?
Travellers often depart from Denver, Dallas and Chicago airports when heading to Silex.
How long is the flight to Silex Airport?
If it's Chicago you're departing, you'll be midair for around 1 hour and 15 minutes before you arrive in Silex. Runway to runway from Queens Village takes approximately 2 hours and 51 minutes and from Denver, the flight time is 1 hour and 59 minutes.
How to book the cheapest flight to Silex?
Don't leave booking your flight to Silex until the last moment. That's one trick well-versed travellers use to get the best deals. Booking well in advance means more options and more affordable flights. Don't stop there, however. Do some research and check if there are a few airports at your destination. Ticket prices often differ depending on which airport you fly into. Be sure to compare fares across airlines too. Last but not least, another easy way to save a few dollars is be ready to book fast. If you see a terrific bargain, don't hold off --- snap it up while you've got the chance.
How to survive the flight to Silex?
Depending on where you're coming from, your trip to Silex could be completely painless or it could go on forever. Here are some handy hints that will help you start your next big adventure on the right foot.What to pack in your hand luggage:

  • First of all, put in your passport, official ID, credit cards and vital medications. Next, you'll want some entertainment to while away the time. A juicy book and a laptop filled with your favourite shows are some great options. If you plan to take a quick snooze, a comfy neck pillow and some noise-cancelling headphones will also be useful. Finally, make room for a few toiletry items to ensure you step off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between air carriers, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes tools, metal cutlery, spray paint and flares. Sporting equipment like bows and arrows, and items that could injure passengers, such as firearms and ammunition, won't be allowed on board either.

What to wear on a flight:

  • The long, narrow aisles of your plane are no place for a fashion parade. Layer yourself up with comfortable clothes and pack a cardigan as it tends to get cool in the cabin during long-haul flights. Closed-toed, flat shoes are also a good idea.
  • Unfortunately, one risk of flying long distances is developing deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity. To prevent this from happening, make the most of every opportunity to wander around the cabin. Compression socks and tights are another easy way to help reduce this risk.

How to get through airport security fast when flying to Silex?
A little pre-planning before you arrive at the airport can make your trip to Silex a piece of cake. Check out our handy hints for a speedy journey through security:

  • Airport security personnel first need to establish that you have a valid passport and matching travel documents before you can proceed any further. Have them close by, ready for inspection.
  • After that, both you and your carry-on bag will be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items such as your belt, coat and headphones need to go through the machine.
  • Electronic devices like phones and laptops will also have to go through the machine to be scanned. Don't worry though, you'll be back online before you know it.
  • Remember to remove gels and liquids from your hand luggage. They often need to be sent through the X-ray scanner separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
  • There's a good chance you'll be required to remove your shoes to be X-rayed, so wearing slip-on shoes is always a wise idea.
  • Airlines won't allow any sharp or pointed objects to come on board with you. If you must bring these kinds of items, pack them in your checked baggage.

Flights to Silex information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
S$226

Trending flights to Silex

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
Thu, 17 Jul - Tue, 22 Jul
SIN
Singapore
STL
St. Louis
S$1,134 Return, found 3 days ago
S$1,134
Return
found 3 days ago
Select Air Canada flight, departing Thu, 17 Jul from Singapore to St. Louis, returning Tue, 22 Jul, priced at S$1,134 found 3 days ago
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