£658 Cheap Flights to Bethalto

View £658 flight on Wed, 8 Apr 2026Opens in a new window

Popular airlines to Bethalto

  • 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 25% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Bethalto

Prices were available within the past 7 days and start at £658 for one-way flights and £628 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 19 Sep - Fri, 26 Sep
LHR
London
STL
St. Louis
£628 Return, found 12 hours ago
£628
Return
found 12 hours ago
Select Air Canada flight, departing Fri, 19 Sep from London to St. Louis, returning Fri, 26 Sep, priced at £628 found 12 hours ago
Scandinavian Airlines
Wed, 24 Sep - Wed, 8 Oct
LHR
London
STL
St. Louis
£654 Return, found 16 hours ago
£654
Return
found 16 hours ago
Select Scandinavian Airlines flight, departing Wed, 24 Sep from London to St. Louis, returning Wed, 8 Oct, priced at £654 found 16 hours ago
Lufthansa
Fri, 19 Sep - Fri, 26 Sep
LHR
London
STL
St. Louis
£695 Return, found 12 hours ago
£695
Return
found 12 hours ago
Select Lufthansa flight, departing Fri, 19 Sep from London to St. Louis, returning Fri, 26 Sep, priced at £695 found 12 hours ago
Austrian Airlines
Sat, 8 Nov - Tue, 18 Nov
LHR
London
STL
St. Louis
£697 Return, found 14 hours ago
£697
Return
found 14 hours ago
Select Austrian Airlines flight, departing Sat, 8 Nov from London to St. Louis, returning Tue, 18 Nov, priced at £697 found 14 hours ago
Swiss International Air Lines
Wed, 1 Oct - Fri, 17 Oct
LGW
London
STL
St. Louis
£716 Return, found 2 days ago
£716
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 1 Oct from London to St. Louis, returning Fri, 17 Oct, priced at £716 found 2 days ago

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

August is typically the cheapest month to fly

From £106 - £509 per traveller.

Graph displaying average flight prices per month

Expedia flights to Bethalto

Searching for cheap flights to Bethalto? No travel company presents more choices than Expedia if you're looking to compare flights to Bethalto. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Illinois. Expedia provides the cheapest flights to many destinations in Illinois and you may find even greater savings if you combine your flight with a hotel stay in Bethalto.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Bethalto for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Bethalto flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Frequently asked questions

What is the name of Bethalto's airport?
If you're arriving by air, you won't have to ponder too long which airport to fly into. Bethalto has just one -- Lambert-St. Louis Intl. Airport (STL).
How far is St. Louis Lambert International Airport from central Bethalto?
Lambert-St. Louis Intl. Airport (STL) is 20 mi from downtown Bethalto, so be prepared for a bit of a journey into the city.
What airport is best to fly into Bethalto?
St. Louis Lambert International Airport is the main airport in Bethalto. Before you hop on the plane, it's a good idea to find out a little about it. It sits around 20 mi from the centre of town.
How many airlines fly to Bethalto?
There are 12 airlines that fly into Bethalto from 64 airports around the world.
Which airlines fly to Bethalto?
United Airlines and American Airlines are some of the most sought-after airlines with flights to Bethalto. Travelers often choose Chicago as a starting point with United Airlines operating the most flights on this route.
How many nonstop flights are there to Bethalto?
With approximately 1,319 direct flights each week, you'll be hitting the tarmac in Bethalto before you can ask, "Are we there yet?"
Where are the most popular flights to Bethalto departing from?
Travellers often set off from Denver, Dallas and Chicago airports when heading to Bethalto.
How long is the flight to Bethalto Airport?
If you're heading to Bethalto from Chicago, you're looking at a flight time of 1 hour and 15 minutes. Those departing from Queens Village can expect to be travelling for 2 hours and 51 minutes. From Denver it's about 1 hour and 59 minutes away.
How to book the cheapest flight to Bethalto?
If you'd like to have some extra spending money on your trip to Bethalto, then listen up! As any seasoned jet-setter knows, don't book at the very last minute. Fares are generally more expensive just prior to the departure date. Also, shop around and compare your options. If your destination has multiple airports, you may be able to score a great price by flying into one a little farther out. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to grab your ticket as soon as you spot an unbeatable bargain. The sweetest deals don't last long.
How to survive the flight to Bethalto?
Depending on where you're coming from, your flight to Bethalto could be completely painless or it could drag on forever. We've pulled together some handy hints that will help you start your next unforgettable escape on the right foot.What to pack in your hand luggage:

  • The trick to having a stress-free flight experience is to plan ahead. First up, the essentials: passport, travel docs, credit cards and any vital medications. Next, bring items that'll help keep you occupied, like some electronic gadgets or a thrilling book. It's also smart to pack your chargers, a neck pillow and a pair of earplugs. Last but not least, don't forget to chuck in toiletry items like a toothbrush, facial wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between airlines, the general rule of thumb is nothing flammable, sharp or explosive. This includes things like screwdrivers, blades, fuel and fireworks. Sports equipment like baseball bats, and objects that could harm other people, such as firearms and ammunition, won't be allowed on board either.

What to wear on a flight:

  • Comfort should always be your main priority when picking what to wear during your flight. Consider your footwear choice with care too, as swollen ankles and feet are a common side effect of flying. Slightly roomy, flat shoes are always a smart option.
  • 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 and inactivity. Doing foot and leg exercises in your seat is a great way to prevent this happening. Wearing a quality pair of compression socks is also recommended.

How to get through airport security fast when flying to Bethalto?
The trick is to be organised before you arrive at the airport security gate. That way, you'll be boarding that plane to Bethalto in no time flat. Follow these helpful tips and get your holiday off to a terrific start:

  • Airport security personnel first need to determine that you have a valid passport and matching travel documents before you can proceed any further. Keep them within easy reach.
  • After that, both you and your hand luggage must be X-rayed. To speed things up, remove anything that is likely to set the alarm off. Personal belongings like your coat, belt and earphones will be required to go through the machine.
  • Your electronic devices like laptops and phones will also need to go on a tray to be scanned. No need to worry though, you'll be back online soon enough.
  • Remove gels and liquids from your hand luggage. They usually 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 in a quart-size (one litre), clear zip-lock bag.
  • The right choice of footwear can save you several valuable minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
  • 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 luggage.

Flights to Bethalto information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
£627

Trending flights to Bethalto

Prices were available within the past 7 days and start at £658 for one-way flights and £628 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 19 Sep - Fri, 26 Sep
LHR
London
STL
St. Louis
£628 Return, found 12 hours ago
£628
Return
found 12 hours ago
Select Air Canada flight, departing Fri, 19 Sep from London to St. Louis, returning Fri, 26 Sep, priced at £628 found 12 hours ago
*Available to Expedia members.