Cheap flights from Vancouver to St. Louis from $169
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Vancouver to St. Louis departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Vancouver to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to St. Louis?
In general, October is the cheapest month to fly from Vancouver to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $301. The month of January is another great option to travel to St. Louis, with average flight prices from Vancouver averaging around $351.
What is the cheapest day to depart on your flight to St. Louis?
The cheapest day to depart on your flight to St. Louis is on a Saturday when prices can be found for as low as $317. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $573. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.
What is the cheapest time of day to depart on your flight to St. Louis?
Flying to St. Louis from Vancouver in the evening is the least expensive time of day to depart. momondo users have found prices as low as $392 when looking at flights departing in the evening. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $498 per ticket.
How far in advance should I book a flight to St. Louis?
You are more likely to see cheaper flights to St. Louis from Vancouver when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $405 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Vancouver for as low as $363 on momondo.
Cheap Vancouver to St. Louis flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Vancouver to St. Louis
How far is Vancouver to Lambert-St Louis by plane?
There are 1775.7 mi between Vancouver and Lambert-St Louis. In terms of flight time, this usually takes a little over 6h 15m.
When did momondo last update prices for flights from Vancouver to Lambert-St Louis Airport?
Prices for flights from Vancouver to Lambert-St Louis Airport are updated daily.
How many operators does momondo search for flights from Vancouver to Lambert-St Louis Airport?
As of June 2025, there is 1 operator available to choose from for flights from Vancouver to Lambert-St Louis Airport.
How old do you have to be to fly from Vancouver to Lambert-St Louis Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Vancouver to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Vancouver to St. Louis
Compare and see reviews for airlines that fly from Vancouver to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $294 | Free Cancellation | Rating 7.4 8,790 reviews |
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Why should I use momondo to find a flight deal from Vancouver to St. Louis?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Vancouver to St. Louis. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Vancouver to St. Louis with flexible booking policies on momondo?
Flights from Vancouver to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Vancouver to St. Louis?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Vancouver.
I’m not ready to book a flight from Vancouver to St. Louis right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Vancouver to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.