Cheap Flights to Lake St Louis , MO from CA $114

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How much is the cheapest flight to Lake St Louis?

Prices were available within the past 7 days and start at CA $114 for one-way flights and CA $205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue., Aug. 20 - Wed., Aug. 21
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
CA $205 Roundtrip, found 19 hours ago
CA $205
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Tue., Aug. 20 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Wed., Aug. 21, priced at CA $205 found 19 hours ago
Frontier Airlines
Sat., Aug. 24 - Tue., Sep. 3
BUF
Buffalo Niagara Intl.
STL
Lambert-St. Louis Intl.
CA $226 Roundtrip, found 1 day ago
CA $226
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat., Aug. 24 from Buffalo Niagara Intl. to Lambert-St. Louis Intl., returning Tue., Sep. 3, priced at CA $226 found 1 day ago
United
Thu., Sep. 5 - Fri., Sep. 6
YVR
Vancouver Intl.
STL
Lambert-St. Louis Intl.
CA $423 Roundtrip, found 3 days ago
CA $423
Roundtrip
found 3 days ago
Select United flight, departing Thu., Sep. 5 from Vancouver Intl. to Lambert-St. Louis Intl., returning Fri., Sep. 6, priced at CA $423 found 3 days ago
Delta
Tue., Jun. 4 - Fri., Jun. 7
YYC
Calgary Intl.
STL
Lambert-St. Louis Intl.
CA $437 Roundtrip, found 3 days ago
CA $437
Roundtrip
found 3 days ago
Select Delta flight, departing Tue., Jun. 4 from Calgary Intl. to Lambert-St. Louis Intl., returning Fri., Jun. 7, priced at CA $437 found 3 days ago
Air Canada
Thu., Sep. 5 - Tue., Sep. 10
YHZ
Stanfield Intl.
STL
Lambert-St. Louis Intl.
CA $488 Roundtrip, found 5 hours ago
CA $488
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Thu., Sep. 5 from Stanfield Intl. to Lambert-St. Louis Intl., returning Tue., Sep. 10, priced at CA $488 found 5 hours ago

Expedia.ca gives you the best tools to secure great deals on flights to Lake St Louis. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Lake St Louis. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Lake St Louis.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Lake St Louis flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Lake St Louis.

Looking to save even more? Get additional savings by bundling your Lake St Louis flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Lake St Louis trip!

Frequently asked questions

What is the name of Lake St Louis' airport?
Lambert-St. Louis Intl. Airport (STL) is the sole airport in Lake St Louis.
How far is Lambert-St. Louis Intl. Airport (STL) from central Lake St Louis?
The journey between Lambert-St. Louis Intl. Airport (STL) and downtown Lake St Louis is reasonably long. You’ll have to travel 40 kilometres before you can drop your bags at your hotel in the city.
What airport is best to fly into Lake St Louis?
Step through the exit doors of Lambert-St. Louis Intl. Airport (STL) and your Lake St Louis getaway will have begun! The city’s main airport, it’s located 40 kilometres from the center of town.
How many airlines fly to Lake St Louis?
There are a total of 12 airlines connecting Lake St Louis with 64 airports globally.
Which airlines fly to Lake St Louis?
United Airlines and American Airlines fly often into Lake St Louis. Hopping on a United Airlines flight from Chicago is one of the most preferred options to travel there.
How many nonstop flights are there to Lake St Louis?
Organizing an unforgettable Lake St Louis adventure is easy when there are 1,319 direct flights each week to pick from.
Where are the most popular flights to Lake St Louis departing from?
Travelers frequently depart from Denver, Dallas and Chicago airports when going to Lake St Louis.
How long is the flight to Lake St Louis Airport?
If you’re flying to Lake St Louis from Chicago, you’re looking at a flight duration of 1 hour and 15 minutes. Those departing from Queens Village can expect to be airborne for 2 hours and 51 minutes. From Denver it’s 1 hour and 59 minutes away.
How to book the cheapest flight to Lake St Louis?
If you’d like to save some cash on your Lake St Louis vacation, listen up! As any experienced jet-setter knows, avoid booking at the last minute. Airfares are often highest just prior to the departure date. Another good way to get the most affordable fare is to compare all options. If your destination has multiple airports, research the cost of flying into a smaller terminal. Last but not least, be ready to lock in your seat quickly if you find an irresistible price. It might not stick around for long! With a bit of know-how and some good fortune, the ideal airfare will be yours.
How to survive the flight to Lake St Louis?
Wherever you’re coming from, flying can be a pleasant experience if you prepare well enough. We’ve made a list of handy tips that will help get your Lake St Louis vacation started on the right note.What to pack in your hand luggage:

  • Air travel can be a comfortable experience if you carry the right things. First things first, you’ll need basic toiletries, such as deodorant and a toothbrush, a fresh set of clothes and something to read. Secondly, make room in your hand luggage for your electronic gadgets, chargers, any vital medications and maybe a proper neck pillow too. Lastly, and most importantly, don’t forget to take your passport, travel docs and your credit cards.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between airlines, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes things like knives, scissors, spray paint and fireworks. Sports equipment like ski poles, and items that could injure passengers, such as firearms and ammunition, are also banned from the cabin.

What to wear on a flight:

  • The best way to ensure a comfortable flight is as simple as your clothing choices. Prepare for changes in temperature by bringing layers. That way you’ll stay nice and warm if the cabin begins to cool down. Shoes like stilettos, flip flops and lace-up boots are best left in your suitcase. Instead, go for flat, closed-toed footwear like slip-ons. Your feet will appreciate it.
  • Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a serious condition that can affect some passengers during long-haul flights. But the great news is there are proven ways to significantly reduce the risk of developing it. Stay hydrated, wander through the cabin as often as you can and wear compression socks or tights.

How to get through airport security fast when flying to Lake St Louis?
Being prepared before your flight can make your trip to Lake St Louis a piece of cake. Check out our top tips for a speedy journey past security:

  • First things first. Your passport and boarding pass will need to be presented to airport security personnel. Keep them someplace accessible so you don’t hold up the line.
  • The X-ray machine comes next. Empty your pockets and remove anything that is likely to set off the alarm. This includes items like earphones or headphones, as well as your coat or jacket. They’ll need to be placed on the conveyor belt for screening.
  • Your electronic gadgets like phones and laptops will also need to go on a tray for inspection. No need to worry though, you’ll be back online in no time.
  • Don’t forget to remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit inside a single quart-size (one liter), clear zip-lock bag.
  • There’s a chance you’ll need to take your shoes off for scanning, so wearing slip-on sneakers is always a good idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, put them in your checked luggage. They won’t be allowed on board.

Flights to Lake St Louis information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
CA $204

Trending flights to Lake St Louis

Prices were available within the past 7 days and start at CA $114 for one-way flights and CA $205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu., Sep. 5 - Fri., Sep. 6
YVR
Vancouver Intl.
STL
Lambert-St. Louis Intl.
CA $423 Roundtrip, found 3 days ago
CA $423
Roundtrip
found 3 days ago
Select United flight, departing Thu., Sep. 5 from Vancouver Intl. to Lambert-St. Louis Intl., returning Fri., Sep. 6, priced at CA $423 found 3 days ago
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