A suspension bridge over a river with a fallen tree in the foreground.

Cheap Flights to Bethalto: Bethalto Flight Deals

View €51 flight on Sat, 19 Sept 2026Opens in a new window

Popular airlines to Bethalto

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Cheap round-trip flights to Bethalto

Prices were available within the past 7 days and start at €51 for one-way flights and €102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
United
Scandinavian Airlines
Lufthansa

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

From €130 - €338 per traveller.

Frequently asked questions

What is the name of Bethalto's airport?
Lambert-St. Louis Intl. Airport (STL) is the major airport in Bethalto.
How far is Lambert-St. Louis Intl. Airport (STL) from central Bethalto?
Long commutes don't have to be stressful if you work out your strategy ahead of time. Downtown Bethalto is 32 kilometres from Lambert-St. Louis Intl. Airport (STL), so it's smart to know how to get to the city before you arrive.
What airport is best to fly into Bethalto?
A flight to Bethalto means landing at Lambert-St. Louis Intl. Airport (STL). Hop off the plane, collect your bags and you'll be 32 kilometres from the centre of town.
How many airlines fly to Bethalto?
There are 12 air carriers connecting Bethalto to 61 airports around the world.
Which airlines fly to Bethalto?
United Airlines and American Airlines offer the majority of flights to Bethalto. One of the most preferred ways to travel there is on a United Airlines flight leaving from Chicago.
How many nonstop flights are there to Bethalto?
With around 1,206 direct flights running each week, you'll be hitting the tarmac in Bethalto before you can say, "Are we there yet?"
Where are the most popular flights to Bethalto departing from?
The most popular flights to Bethalto leave from Chicago, Dallas and New York airports.
How long is the flight to Bethalto Airport?
If it's Chicago you're leaving behind, you'll be midair for around 1 hour and 22 minutes before you touchdown in Bethalto. Terminal to terminal from Dallas takes about 1 hour and 43 minutes and from New York, the average flight time is 3 hours and 1 minute.
How to book the cheapest flight to Bethalto?
We've all come across those fortunate travellers who somehow manage to score impossibly cheap airfares every time they fly. Eager to know how to do it for your Bethalto holiday? Don't wait until the last moment to lock in your flight. Another easy way to score a bargain is to research all options. If where you're headed has more than one airport, look into the cost of flying into a smaller terminal. Finally, another simple way to save some cash is be ready to book fast. If you find a terrific deal, don't think twice — snap it up while you can.
Do you have any tips for my flight to Bethalto?
Wherever you're jetting in from, flying can be an enjoyable experience if you're well organised. Follow these top travel tips that will help get your Bethalto holiday started on the right foot. What to pack in your hand luggage:
  • The trick to having an awesome travel experience is to be prepared. So, let's start with the essentials: passport, travel docs, cash and important medications. Next, bring on board items that'll help while away those hours, like some electronic gadgets or a thrilling book. You'll also want to bring your chargers, a comfy neck pillow and a pair of headphones. Last but not least, don't forget to squeeze in toiletry items like a toothbrush, cleansing wipes and a fresh change of clothes.
Do not pack the following items in your hand luggage:
  • Squeeze all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp or pointed objects, like a pocket knife, and products which are explosive or flammable, such as aerosol cans, flares and poisons, are also not allowed.
What to wear on a flight:
  • The aisles of an airplane are no place for a fashion parade. Wear layers and choose shoes that are flat and easy to remove.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clotting due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.
How to get through airport security fast when flying to Bethalto?
Being prepared before your flight will make your trip to Bethalto a breeze. Below are some useful tips for a speedy journey past security:
  • Airport security personnel first need to make sure that you have a valid passport and matching boarding pass before you're allowed to proceed any further. Have them within easy reach, ready for inspection.
  • Your belt, coat, keys and other items in your pocket, like your earphones, will need to go through the X-ray machine. Make the whole process easier by removing them as your turn draws near.
  • Electronic devices like laptops and phones will also have to go through the machine to be scanned. Don't worry, you'll be back online soon enough.
  • Can't travel without your favourite perfume or cologne? No problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you're allowed to bring it with you in your carry-on baggage.
  • Lightweight sneakers are a good footwear choice as you're less likely to be required to remove them when passing through security. Boots and other bulky shoes are often subjected to additional screening.
  • Airlines will not allow any sharp or pointed objects in your hand luggage. If you must bring these kinds of items, put them in your checked baggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Bethalto. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Bethalto. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Bethalto, or are just on the lookout for the best flights to Bethalto, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Bethalto to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
€102

Trending flights to Bethalto

Prices were available within the past 7 days and start at €51 for one-way flights and €102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
*Available to Expedia members.