A wooden pier extending into a misty lake with a person in a yellow dress standing at the end.

Cheap Flights to Potosi , MO from CA $221

View CA $221 flight on Fri, Oct 9, 2026Opens in a new window

Popular airlines to Potosi

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How much is the cheapest flight to Potosi?

Prices were available within the past 7 days and start at CA $221 for one-way flights and CA $387 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 7 - Wed, Oct 14
YVR
Vancouver
STL
St. Louis
CA $387 Roundtrip, found 10 hours ago
CA $387
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Oct 7 from Vancouver to St. Louis, returning Wed, Oct 14, priced at CA $387 found 10 hours ago
Delta
Thu, Sep 17 - Tue, Sep 29
YVR
Vancouver
STL
St. Louis
CA $395 Roundtrip, found 20 hours ago
CA $395
Roundtrip
found 20 hours ago
Select Delta flight, departing Thu, Sep 17 from Vancouver to St. Louis, returning Tue, Sep 29, priced at CA $395 found 20 hours ago
American Airlines
Wed, Oct 7 - Wed, Oct 14
YVR
Vancouver
STL
St. Louis
CA $395 Roundtrip, found 10 hours ago
CA $395
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Oct 7 from Vancouver to St. Louis, returning Wed, Oct 14, priced at CA $395 found 10 hours ago
Air Canada
Sun, Sep 6 - Mon, Sep 14
YVR
Vancouver
STL
St. Louis
CA $428 Roundtrip, found 2 days ago
CA $428
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Sep 6 from Vancouver to St. Louis, returning Mon, Sep 14, priced at CA $428 found 2 days ago
Alaska Airlines
Wed, Oct 7 - Wed, Oct 14
YVR
Vancouver
STL
St. Louis
CA $548 Roundtrip, found 10 hours ago
CA $548
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, Oct 7 from Vancouver to St. Louis, returning Wed, Oct 14, priced at CA $548 found 10 hours ago

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

April is typically the cheapest month to fly

From CA $248 - CA $348 per traveller.

Frequently asked questions

What is the name of Potosi's airport?
Organize a flight to Potosi and you'll be disembarking at Lambert-St. Louis Intl. Airport (STL).
What airport is best to fly into Potosi?
STL is the main airport in Potosi. Before you hop on the plane, it's a wise idea to know a little about it. It sits 97 kilometres from the downtown area.
How many airlines fly to Potosi?
There are 12 airlines that fly to Potosi from 61 airports across the globe.
Which airlines fly to Potosi?
United Airlines and American Airlines fly frequently into Potosi. Catching a United Airlines flight from Chicago is one of the most popular ways to travel there.
How many nonstop flights are there to Potosi?
With 1,206 direct flights every week, you'll be touching down in Potosi before you can say, "Are we there yet?"
Where are the most popular flights to Potosi departing from?
The most popular flights to Potosi set off from Chicago, Dallas and New York airports.
How long is the flight to Potosi Airport?
If you're going to Potosi from Chicago, you're looking at a flight time of 1 hour and 22 minutes. Those taking off from Dallas can expect to be travelling for 1 hour and 43 minutes. From New York it's around 3 hours and 1 minute away.
How to book the cheapest flight to Potosi?
If you want to have some extra spending money on your Potosi vacation, listen up! As every experienced traveller knows, avoid booking at the last minute. Airfares are usually highest close to the departure date. Another excellent way to grab the most competitive fare is to research all options. If where you're headed has multiple airports, look into the cost of flying into a smaller terminal. Lastly, another easy way to save a few dollars is be ready to book fast. If you come across an irresistible deal, don't hold off — grab it while the opportunity's there.
Do you have any tips for my flight to Potosi?
If you're not prepared, air travel can be testing. But there's no need to worry. Follow these helpful hints and enjoy a pain-free start to your time in Potosi. What to pack in your hand luggage:

  • The secret to having an awesome flight experience is to plan ahead. First up, the essentials: passport, travel documents, bank cards and important medications. Next, bring on board items that'll help keep you busy, like some electronic gadgets or a good book. It's also wise to pack your chargers, a neck pillow and a pair of noise-cancelling headphones. Finally, be sure to pop in toiletries like a toothbrush, deodorant and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • Squeeze 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 millilitres) will be confiscated by authorities. Pointed or sharp objects, like a Swiss Army knife, and dangerous goods which are explosive or flammable, such as aerosol cans, spray paint and fuels, are also banned.

What to wear on a flight:

  • Go for comfort over style. Prepare for changes in cabin temperature by wearing layers, and pick flat, slightly roomy footwear like slip-ons.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It's the result of blood clots forming due to poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to Potosi?
As savvy travellers know, the secret is to be organized before you reach the airport security gate. That way, you'll be boarding that plane to Potosi in no time flat. Follow these helpful tips and get your vacation off to a great start:

  • Airport security personnel first need to know that you have a valid ID and boarding pass before you're allowed to proceed any further. Have them ready for inspection.
  • Your jacket, belt, keys and other small items, like coins, will need to go through the X-ray machine. Make your life easier by removing them as it gets closer to your turn.
  • For just a few minutes, you'll have to unplug from the digital world. Your laptop, phone and any other electronics will also need to go through the scanner.
  • Any gels or liquids, such as perfume or hairspray, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), zip-lock bag.
  • Slip-on shoes are a practical footwear choice as you're less likely to be required to remove them when passing through security. Big boots and other bulky shoes are often subjected to additional screening.
  • Airlines won't allow any sharp items or pocket knives in your hand luggage. If you need to bring these kinds of items, put them in your checked baggage.

Book with confidence

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

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 Potosi 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 Potosi.

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

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
CA $386

Trending flights to Potosi

Prices were available within the past 7 days and start at CA $221 for one-way flights and CA $387 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 7 - Wed, Oct 14
YVR
Vancouver
STL
St. Louis
CA $387 Roundtrip, found 10 hours ago
CA $387
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Oct 7 from Vancouver to St. Louis, returning Wed, Oct 14, priced at CA $387 found 10 hours ago

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