S$187 Cheap Flights to Alton

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Cheap round-trip flights to Alton

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
Wed, 8 Jan - Wed, 15 Jan
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
S$346 Return, found 5 days ago
S$346
Return
found 5 days ago
Select Delta flight, departing Wed, 8 Jan from San Francisco Intl. to Lambert-St. Louis Intl., returning Wed, 15 Jan, priced at S$346 found 5 days ago
United
Wed, 8 Jan - Wed, 15 Jan
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
S$413 Return, found 5 days ago
S$413
Return
found 5 days ago
Select United flight, departing Wed, 8 Jan from San Francisco Intl. to Lambert-St. Louis Intl., returning Wed, 15 Jan, priced at S$413 found 5 days ago
American Airlines
Thu, 5 Dec - Mon, 9 Dec
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
S$426 Return, found 6 days ago
S$426
Return
found 6 days ago
Select American Airlines flight, departing Thu, 5 Dec from San Francisco Intl. to Lambert-St. Louis Intl., returning Mon, 9 Dec, priced at S$426 found 6 days ago
EVA Airways
Tue, 11 Feb - Mon, 5 May
SIN
Changi
STL
Lambert-St. Louis Intl.
S$1,491 Return, found 4 days ago
S$1,491
Return
found 4 days ago
Select EVA Airways flight, departing Tue, 11 Feb from Changi to Lambert-St. Louis Intl., returning Mon, 5 May, priced at S$1,491 found 4 days ago
Lufthansa
Wed, 27 Nov - Wed, 4 Dec
SIN
Changi
STL
Lambert-St. Louis Intl.
S$1,669 Return, found 4 days ago
S$1,669
Return
found 4 days ago
Select Lufthansa flight, departing Wed, 27 Nov from Changi to Lambert-St. Louis Intl., returning Wed, 4 Dec, priced at S$1,669 found 4 days ago
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Find Your Flights to Alton STL

Cheap flights to Alton (STL)

Get started finding a cheap flight to Alton 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 Alton.

Return prices range from S$346 - S$1,669 and one-ways Alton start as low as S$187.

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 Alton (STL)

You have several options for which airline you choose to travel with to Alton. There are 10 airlines flying into STL: Delta, United, American Airlines, EVA Airways, Air Canada, Lufthansa. 

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 Alton (STL) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to STL in January 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 Alton's airport?
If you’re travelling by air, you won’t have to ponder too long which airport to fly into. Alton has just one – Lambert-St. Louis Intl. Airport (STL).
How far is St. Louis Lambert International Airport from central Alton?
It’s 23 kilometres from STL to downtown Alton. Make things easier by working out the quickest way of travelling from the airport to the city centre before you arrive.
What airport is best to fly into Alton?
Travellers from all corners of the globe go through STL every day. Hop off the plane, gather your bags and you’ll find yourself 23 kilometres from downtown Alton.
How many airlines fly to Alton?
There are a total of 12 air carriers connecting Alton to 64 airports across the globe.
Which airlines fly to Alton?
United Airlines and American Airlines operate the most flights to Alton. One of the most popular ways to travel there is with a United Airlines flight leaving from Chicago.
How many nonstop flights are there to Alton?
Flying to a new place is much simpler when there aren’t any annoying stopovers to slow you down. If you’re heading to Alton, the great news is that there are 1,319 direct flights each week.
Where are the most popular flights to Alton departing from?
Flights to Alton departing from Denver, Dallas and Chicago airports are the most sought after.
How long is the flight to Alton Airport?
If it’s Chicago you’re leaving behind, you’ll be midair for around 1 hour and 15 minutes before you touchdown in Alton. Airport to airport from Queens Village typically takes 2 hours and 51 minutes and from Denver, 1 hour and 59 minutes.
How to book the cheapest flight to Alton?
Don’t leave locking in your flight to Alton until the last minute. That’s one move well-versed jet-setters use to get the best prices. Booking well in advance means more options and less expensive flights. Also, shop around and compare your options. If your destination has a few airports, you may be able to nab a great deal by flying into a less busy terminal. Lastly, another simple way to save a few dollars is be ready to book fast. If you see an irresistible deal, don’t hold off — snap it up while you can.
How to survive the flight to Alton?
Depending on where you’re coming from, your journey to Alton could be simple and straightforward or it could go on forever. We’ve rounded up some handy tips that will help you start your next unforgettable escape on a positive note.What to pack in your hand luggage:

  • First things first, pack your passport, travel docs, bank cards and medications. Next, you’ll want some extra in-flight entertainment to while away the time. A thrilling book and a laptop filled with your favourite shows are good options. If you intend to catch more than just forty winks, a neck pillow and a pair of noise-cancelling headphones will also come in handy. Finally, find room for a toothbrush and some facial wipes to ensure you step off the plane feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Make sure you don’t have sharp or pointed objects hiding in your hand luggage. Other banned items include explosive or flammable substances, such as fuel and matches, and gels and liquids in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Your number one priority is to make yourself as comfortable as possible. Dress in loose, breathable clothing and take a sweater in case it gets cool in the cabin. Opt for flat, slightly roomy shoes as your feet may swell during the journey. Leave the stilettos and hiking boots in your checked luggage.
  • A serious condition by the name of DVT (deep vein thrombosis) is a potential risk on long-haul flights. It results from blood clotting due to poor circulation. Walking around the cabin and doing regular leg and foot exercises while seated is a great way to prevent this occurring. Wearing a quality pair of compression socks also helps reduce your risk.

How to get through airport security fast when flying to Alton?
It’s simple — be prepared. We’ve pulled together some useful tips for an easy trip through airport security. Watch out Alton, here you come:

  • Be sure to keep your boarding pass and ID close by. They’re the first things you’ll be asked to show at security.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to beep. This includes items like earphones or headphones, as well as heavy jackets or coats. They’ll all need to go on the X-ray conveyor belt.
  • Your electronic devices like laptops and phones will also need to go on a tray for inspection. Don’t worry, you’ll be back online soon enough.
  • Can’t travel without your favourite hand and nail cream? No problem. As long as it’s in a container no larger than 3.4 ounces (100 milliliters) and it’s stored in a clear zip-close bag, it’s fine to bring with you in your carry-on luggage.
  • Slip-on shoes are a good footwear choice as you’re less likely to be asked to remove them when passing through security. Hiking boots and other bulky shoes are often subjected to extra screening.
  • Airlines won’t allow any sharp objects to come on board with you. If you must bring these kinds of items, pack them safely in your checked baggage.

Flights to Alton information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
S$345

Trending flights to Alton

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
Tue, 11 Feb - Mon, 5 May
SIN
Changi
STL
Lambert-St. Louis Intl.
S$1,491 Return, found 4 days ago
S$1,491
Return
found 4 days ago
Select EVA Airways flight, departing Tue, 11 Feb from Changi to Lambert-St. Louis Intl., returning Mon, 5 May, priced at S$1,491 found 4 days ago
*Available to Expedia members.