Cheap Flights to Weldon Spring Heights: Weldon Spring Heights Flight Deals

View €39 flight on Sat, 16 Aug 2025Opens in a new window

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Cheap round-trip flights to Weldon Spring Heights

Prices were available within the past 7 days and start at €39 for one-way flights and €78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 16 Aug - Mon, 18 Aug
ORD
Chicago
STL
St. Louis
€78 Return, found 8 hours ago
€78
Return
found 8 hours ago
Select American Airlines flight, departing Sat, 16 Aug from Chicago to St. Louis, returning Mon, 18 Aug, priced at €78 found 8 hours ago
Delta
Thu, 14 Aug - Mon, 18 Aug
ORD
Chicago
STL
St. Louis
€116 Return, found 1 day ago
€116
Return
found 1 day ago
Select Delta flight, departing Thu, 14 Aug from Chicago to St. Louis, returning Mon, 18 Aug, priced at €116 found 1 day ago
United
Sat, 16 Aug - Mon, 18 Aug
ORD
Chicago
STL
St. Louis
€118 Return, found 8 hours ago
€118
Return
found 8 hours ago
Select United flight, departing Sat, 16 Aug from Chicago to St. Louis, returning Mon, 18 Aug, priced at €118 found 8 hours ago
Southern Airways Express
Thu, 14 Aug - Mon, 18 Aug
ORD
Chicago
STL
St. Louis
€173 Return, found 1 day ago
€173
Return
found 1 day ago
Select Southern Airways Express flight, departing Thu, 14 Aug from Chicago to St. Louis, returning Mon, 18 Aug, priced at €173 found 1 day ago
Brussels Airlines
Fri, 1 Aug - Fri, 8 Aug
BUD
Budapest
STL
St. Louis
€665 Return, found 16 hours ago
€665
Return
found 16 hours ago
Select Brussels Airlines flight, departing Fri, 1 Aug from Budapest to St. Louis, returning Fri, 8 Aug, priced at €665 found 16 hours ago

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

August is typically the cheapest month to fly

From €124 - €519 per traveller.

Graph displaying average flight prices per month

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Weldon Spring Heights. 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 Weldon Spring Heights. 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 Weldon Spring Heights, or are just on the lookout for the best flights to Weldon Spring Heights, 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 Weldon Spring Heights 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.

Frequently asked questions

What is the name of Weldon Spring Heights' airport?
Weldon Spring Heights is served by just one airport, Lambert-St. Louis Intl. Airport (STL).
How far is STL from central Weldon Spring Heights?
Lambert-St. Louis Intl. Airport (STL) is 26 kilometres from downtown Weldon Spring Heights, so expect a decent commute into the city.
What airport is best to fly into Weldon Spring Heights?
Located 26 kilometres from the downtown area, St. Louis Lambert International Airport will likely be your first stop in Weldon Spring Heights.
How many airlines fly to Weldon Spring Heights?
Weldon Spring Heights is serviced by 12 airlines from at least 64 airports around the world.
Which airlines fly to Weldon Spring Heights?
United Airlines and American Airlines operate the largest proportion of flights to Weldon Spring Heights. One of the most preferred ways to get there is with a United Airlines flight leaving from Chicago.
How many nonstop flights are there to Weldon Spring Heights?
Organising an unforgettable Weldon Spring Heights adventure is a piece of cake when there are 1,319 nonstop flights every week to choose from.
Where are the most popular flights to Weldon Spring Heights departing from?
Travellers frequently set off from Denver, Dallas and Chicago airports when heading to Weldon Spring Heights.
How long is the flight to Weldon Spring Heights Airport?
If you're flying to Weldon Spring Heights from Chicago, you're looking at a flight duration of 1 hour and 15 minutes. Those setting off from Queens Village can expect to be in the air for 2 hours and 51 minutes. From Denver it's around 1 hour and 59 minutes away.
How to book the cheapest flight to Weldon Spring Heights?
Don't leave booking your flight to Weldon Spring Heights until the last minute. That's one trick seasoned travellers use to get the best prices. Booking well in advance means more choices and more affordable flights. Another excellent way to pick up the most affordable fare is to compare all options. If where you're headed has a few airports, be sure to research the cost of flying into a less busy terminal. And finally, remember that the early bird catches the worm. Familiarize yourself with airfare costs and have your credit card ready to snap up a ticket as soon as you see an unbeatable bargain. The sweetest deals don't last long.
How to survive the flight to Weldon Spring Heights?
If you're not prepared, travelling can be daunting. But there's no need to worry. Follow these tips and tricks for a stress-free start to your time in Weldon Spring Heights.What to pack in your hand luggage:

  • Flying can be a cruisy experience if you carry the right things. First things first, you'll need toiletry items, such as deodorant, toothpaste and a toothbrush, a spare change of clothes and a magazine or two. Secondly, find room in your bag for your mobile phone, a charger, any daily medications and maybe a neck pillow too. Lastly, don't forget to take your passport, travel documents and your bank cards.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and conditioner in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated. Pointed or sharp objects, like your precious Swiss Army knife, and dangerous products which are flammable or explosive, such as flares, chemicals agents and fireworks, are also restricted.

What to wear on a flight:

  • The main aim is to make yourself as comfortable as you can. Layer up with loose, breathable clothing and take a pullover in case it gets cold in the cabin. Opt for a pair of flat, slightly roomy shoes as it's possible that your feet and ankles will swell during the journey. Leave the stilettos and chunky boots in your luggage.
  • The serious condition by the name of DVT (deep vein thrombosis) is a risk on long-haul flights. It's the result of blood clots forming due to inactivity and poor circulation. Doing foot and leg exercises in your seat helps to prevent this occurring. Wearing a high-quality pair of compression socks or tights is also recommended.

How to get through airport security fast when flying to Weldon Spring Heights?
It's all about being prepared. We've compiled some helpful hints for an easy trip through security. Watch out Weldon Spring Heights, here you come:

  • First things first. Your travel ID and boarding pass will need to be presented to security personnel. Have them close by so you don't have to dig 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 bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • For just a few minutes, you'll need to unplug from technology. Your laptop, phone and any other electronic gadgets will need to be sent through the scanner.
  • Any liquids or gels, such as hair oil or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 milliliters). Also, everything must fit inside a quart-size (one litre), clear zip-close bag.
  • Choosing your footwear wisely can save you several precious minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
  • Sharp items like knives can't be taken on board. They'll be seized at security, so put them in your checked bags.

Flights to Weldon Spring Heights information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
€78

Trending flights to Weldon Spring Heights

Prices were available within the past 7 days and start at €39 for one-way flights and €78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, 5 Nov - Mon, 10 Nov
DUB
Dublin
STL
St. Louis
€788 Return, found 1 day ago
€788
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 5 Nov from Dublin to St. Louis, returning Mon, 10 Nov, priced at €788 found 1 day ago
*Available to Expedia members.