Cheap Flights to Leasburg: Leasburg Flight Deals

View €148 flight on Mon, 27 Oct 2025Opens in a new window

Popular airlines to Leasburg

  • 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 15% 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 Leasburg

Prices were available within the past 7 days and start at €148 for one-way flights and €294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 27 Oct - Tue, 4 Nov
SFO
San Francisco
STL
St. Louis
€294 Return, found 13 hours ago
€294
Return
found 13 hours ago
Select American Airlines flight, departing Mon, 27 Oct from San Francisco to St. Louis, returning Tue, 4 Nov, priced at €294 found 13 hours ago
Delta
Mon, 27 Oct - Tue, 4 Nov
SFO
San Francisco
STL
St. Louis
€294 Return, found 13 hours ago
€294
Return
found 13 hours ago
Select Delta flight, departing Mon, 27 Oct from San Francisco to St. Louis, returning Tue, 4 Nov, priced at €294 found 13 hours ago
United
Mon, 27 Oct - Tue, 4 Nov
SFO
San Francisco
STL
St. Louis
€354 Return, found 13 hours ago
€354
Return
found 13 hours ago
Select United flight, departing Mon, 27 Oct from San Francisco to St. Louis, returning Tue, 4 Nov, priced at €354 found 13 hours ago
Air Canada
Tue, 10 Feb - Tue, 17 Feb
YYZ
Toronto
STL
St. Louis
€424 Return, found 1 day ago
€424
Return
found 1 day ago
Select Air Canada flight, departing Tue, 10 Feb from Toronto to St. Louis, returning Tue, 17 Feb, priced at €424 found 1 day ago
WestJet
Tue, 10 Feb - Tue, 17 Feb
YYZ
Toronto
STL
St. Louis
€474 Return, found 1 day ago
€474
Return
found 1 day ago
Select WestJet flight, departing Tue, 10 Feb from Toronto to St. Louis, returning Tue, 17 Feb, priced at €474 found 1 day ago

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

August is typically the cheapest month to fly

From €123 - €427 per traveller.

Frequently asked questions

What is the name of Leasburg's airport?
Leasburg is served by more than one airport, but most travellers prefer to touch down at Lambert-St. Louis Intl. Airport (STL).
How many airlines fly to Leasburg?
Leasburg is serviced by 12 air carriers from 61 airports around the world.
Which airlines fly to Leasburg?
United Airlines and American Airlines fly frequently into Leasburg. Catching a United Airlines flight from Chicago is one of the most preferred options to get there.
How many nonstop flights are there to Leasburg?
Flying to someplace new is much easier when there aren't any stopovers to worry about. If you're jetting off to Leasburg, the fantastic news is that there are roughly 1,241 nonstop flights operating each week.
Where are the most popular flights to Leasburg departing from?
Travellers frequently jet off from Chicago, Dallas and New York airports when flying to Leasburg.
How long is the flight to Leasburg Airport?
If you're flying to Leasburg from Chicago, you'll have a flight time of 1 hour and 24 minutes. Those departing from Dallas can expect to be in the air for 1 hour and 42 minutes. From New York it's around 3 hours and 1 minute away.
How to book the cheapest flight to Leasburg?
Don't leave locking in your flight to Leasburg until the last moment. That's one move frequent travellers use to get the best deals. Booking ahead means more options and less expensive flights. Don't stop there, however. Do some research and see if there are a few airports at your destination. Prices often differ depending on which airport you fly into. Don't forget to compare prices across airlines too. And finally, don't forget that the early bird catches the worm. Familiarise yourself with airfare costs and have your credit card ready to grab your ticket as soon as you spot an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to Leasburg?
Wherever you're coming from, flying can be a seamless experience if you've planned ahead. We've made a list of top travel tips that will get your Leasburg holiday started on the right foot. What to pack in your hand luggage:

  • A plane trip can be a comfortable experience if you pack the right things. Firstly, you'll want a few basic toiletry items, such as deodorant and a toothbrush, a spare change of clothes and a good book. Secondly, find room in your hand luggage for your phone, tablet and chargers, medications and perhaps a cosy neck pillow too. Last, but definitely not least, be sure to take your passport, travel papers and some money.

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 sharp, flammable or explosive. This includes things like screwdrivers, blades, spray paint and flares. Sports equipment like hockey sticks, and items that could injure passengers, such as swords and batons, can't come on board with you either.

What to wear on a flight:

  • You'll want to choose comfort over style. Prepare for changes in cabin temperature by dressing in layers, and wear flat, easy-to-remove footwear like slip-ons.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some gentle exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Leasburg?
As savvy travellers know, the secret is to be well prepared before you reach security. That way, you'll be boarding that plane to Leasburg before you know it. Follow these tips and get your holiday off to a spectacular start:

  • Security personnel first need to make sure that you have a valid ID and travel documents before you can proceed any further. Keep them within easy reach.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll have to unplug from technology. Your tablet, phone and any other electronics also need to be sent through the scanner.
  • Want to bring along your favourite hand cream? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you can bring it with you in your carry-on.
  • There's a chance you'll be asked to remove your shoes to be X-rayed, so wearing slip-on sneakers is always a clever idea.
  • Sharp or pointed objects (like knives and scissors) are prohibited in the cabin. They'll be seized at security, so pack them in your checked suitcase.

Book with confidence

Book with confidence

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

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
€294

Trending flights to Leasburg

Prices were available within the past 7 days and start at €148 for one-way flights and €294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 10 Feb - Tue, 17 Feb
DUB
Dublin
COU
Columbia
€612 Return, found 3 days ago
€612
Return
found 3 days ago
Select American Airlines flight, departing Tue, 10 Feb from Dublin to Columbia, returning Tue, 17 Feb, priced at €612 found 3 days ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.