Cheap Flights to West Alton , MO from CA $246

View CA $246 flight on Tue, Sep. 23, 2025Opens in a new window

Popular airlines to West Alton

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How much is the cheapest flight to West Alton?

Prices were available within the past 7 days and start at CA $246 for one-way flights and CA $424 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep. 11 - Sun, Sep. 21
YYC
Calgary
STL
St. Louis
CA $424 Roundtrip, found 5 days ago
CA $424
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Calgary to St. Louis, returning Sun, Sep. 21, priced at CA $424 found 5 days ago
Air Canada
Tue, Sep. 23 - Tue, Oct. 7
YVR
Vancouver
STL
St. Louis
CA $438 Roundtrip, found 5 days ago
CA $438
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Sep. 23 from Vancouver to St. Louis, returning Tue, Oct. 7, priced at CA $438 found 5 days ago
United
Wed, Sep. 3 - Fri, Sep. 5
YVR
Vancouver
STL
St. Louis
CA $445 Roundtrip, found 5 days ago
CA $445
Roundtrip
found 5 days ago
Select United flight, departing Wed, Sep. 3 from Vancouver to St. Louis, returning Fri, Sep. 5, priced at CA $445 found 5 days ago
Delta
Tue, Sep. 23 - Thu, Oct. 2
YVR
Vancouver
STL
St. Louis
CA $445 Roundtrip, found 5 days ago
CA $445
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep. 23 from Vancouver to St. Louis, returning Thu, Oct. 2, priced at CA $445 found 5 days ago
WestJet
Mon, Oct. 27 - Tue, Oct. 28
YVR
Vancouver
STL
St. Louis
CA $585 Roundtrip, found 4 days ago
CA $585
Roundtrip
found 4 days ago
Select WestJet flight, departing Mon, Oct. 27 from Vancouver to St. Louis, returning Tue, Oct. 28, priced at CA $585 found 4 days ago

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

August is typically the cheapest month to fly

From CA $197 - CA $945 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to West Alton. 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 West Alton. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to West Alton.

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 West Alton 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 West Alton.

Looking to save even more? Get additional savings by bundling your West Alton 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 West Alton trip!

Frequently asked questions

What is the name of West Alton's airport?
Organize a flight to West Alton with Expedia and you'll be stepping off the plane at Lambert-St. Louis Intl. Airport (STL).
How far is Lambert Field from central West Alton?
Lambert Field is 18 kilometres from downtown West Alton, so expect a bit of a commute into the heart of the city.
What airport is best to fly into West Alton?
A flight to West Alton means coming in to land at STL. Jump off the plane, gather your bags and you'll be 18 kilometres from the centre of town.
How many airlines fly to West Alton?
West Alton is serviced by 12 air carriers from 61 airports around the world.
Which airlines fly to West Alton?
United Airlines and American Airlines are some of the most popular airlines with flights to West Alton. Travellers often choose Chicago as a starting point with United Airlines flying this route the most.
How many nonstop flights are there to West Alton?
Organizing an amazing West Alton escape is child's play when there are 1,206 nonstop flights each week to pick from.
Where are the most popular flights to West Alton departing from?
Travellers often depart from Chicago, Dallas and New York airports when going to West Alton.
How long is the flight to West Alton Airport?
Which airport you depart from determines how long you'll be strapped into your seat. From Chicago to West Alton, the average flight time is 1 hour and 22 minutes. From Dallas it takes about 1 hour and 43 minutes, and from New York it's 3 hours and 1 minute.
How to book the cheapest flight to West Alton?
Don't leave locking in your flight to West Alton until the last possible moment. That's one move savvy travellers use to get the best prices. Booking in advance means more choices and less expensive flights. Also, do some online research and compare your options. If your destination has several airports, you may be able to pick up a fantastic deal by flying into a less busy terminal. Last but not least, another simple way to save a few dollars is be ready to book fast. If you spot an amazing deal, don't hesitate --- snap it up while you can.
Do you have any tips for my flight to West Alton?
Depending on where you're coming from, your flight to West Alton could be no sweat at all or it could go on forever. Here are some handy tips that will help you start your next big adventure on a positive note. What to pack in your hand luggage:

  • It's simple --- first, pack your passport, official ID, bank cards and daily medications. Next, you'll need some in-flight entertainment to help pass the time. A thrilling book and a phone filled with your favourite shows are always good options. If you plan to take a short nap, a quality neck pillow and some noise-cancelling headphones will also be useful. Finally, make room for a toothbrush and some cleansing wipes to ensure you arrive looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp objects (like a knife or scissors) lurking in your hand luggage. Other prohibited items include explosive or flammable goods, such as aerosol cans and fuel, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an airplane are no place for a fashion parade. Layer your clothing and choose shoes that are closed-toe, flat and easy to pull on and off.
  • Most travellers are aware of deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. To lower your risk on board, drink lots of water, consider wearing compression socks and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to West Alton?
Being prepared before you arrive at the airport will make your getaway to West Alton quick and painless. We've compiled some useful tips for a stress-free journey through security:

  • Keep your passport and travel documents within close reach. They're the first items you'll be asked to present to airport security.
  • Time to strip down. Well sort of. Your coat, belt, keys and other small items, like coins, will need to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
  • All electronic gadgets, including your tablet and phone, are also required to be scanned separately.
  • Any gels or liquids, such as toothpaste or perfume, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • It's also likely that you'll be asked to take your shoes off for scanning, so wearing slip-on shoes is always a good idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked baggage. They won't be allowed on board and will be confiscated.

Flights to West Alton information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
CA $423

Trending flights to West Alton

Prices were available within the past 7 days and start at CA $246 for one-way flights and CA $424 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep. 11 - Sun, Sep. 21
YYC
Calgary
STL
St. Louis
CA $424 Roundtrip, found 5 days ago
CA $424
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Calgary to St. Louis, returning Sun, Sep. 21, priced at CA $424 found 5 days ago
*Available to Expedia members.