How long is the flight from St. Louis to Kelowna?

Departing from St. Louis to Kelowna will take you 8h 09m. The distance between St. Louis and Kelowna is about 2596 km.

In terms of precipitation, rainfall in Kelowna ranges from 19.0 - 46.0 mm per month. June is typically the wettest month, when rainfall can reach 46.0 mm. February is typically the driest time to visit Kelowna when rainfall is around 19.0 mm.

If weather is an important factor for your trip to Kelowna, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around -3.0 C).

What is the cheapest time of day to fly from STL to YLW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Kelowna as you normally would.

Can I find deals for flights from St. Louis to Kelowna that include hotel bookings?

Yes. In addition to deals on St. Louis to Kelowna flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from St. Louis to Kelowna?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Kelowna.

Can I find deals for business class flights from St. Louis to Kelowna?

Yes. Cheapflights offers flight deals from St. Louis to Kelowna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 531+ Cheap Flights from St. Louis to Kelowna

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Best flights from St. Louis to Kelowna
Discover carefully curated flight deals from St. Louis to Kelowna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 October 2025.

Tue 10/32:55 p.m.STL - YLW

1 stop8h 09mAlaska Airlines

Wed 11/31:20 p.m.YLW - STL

1 stop8h 36mAlaska Airlines

Deal found 26/10C$ 531

Cheap flight deals from St. Louis to Kelowna

Round-trip from	C$ 531

Alaska Airlines
10/3-11/3
2 total stops
24h 40m total
St. Louis to Kelowna

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

St. LouisKelowna

STL - YLW

STLYLW

Lambert-St Louis

Tue 10/3

2:55 p.m.-9:04 p.m.

1 stop8h 09m

Kelowna

Wed 11/3

1:20 p.m.-11:56 p.m.

1 stop8h 36m

C$ 531

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Best time to book a flight from St. Louis to Kelowna

Have a flexible travel schedule? Discover the best time to fly to Kelowna from St. Louis with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from St. Louis to Kelowna?
Departing from St. Louis to Kelowna will take you 8h 09m. The distance between St. Louis and Kelowna is about 2596 km.
Can I find deals for flights from St. Louis to Kelowna that include hotel bookings?
Yes. In addition to deals on St. Louis to Kelowna flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Kelowna?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Kelowna.
Can I find deals for business class flights from St. Louis to Kelowna?
Yes. Cheapflights offers flight deals from St. Louis to Kelowna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Salmon Arm

West Kelowna

Big White

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How does Cheapflights help users find flights from St. Louis to Kelowna?

When you search for this flight from St. Louis to Kelowna, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Kelowna?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kelowna from St. Louis.

Can Cheapflights find flights from St. Louis to Kelowna with no change fees?

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Cheap flights from St. Louis to Kelowna from C$ 531

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from St. Louis to Kelowna

Best flights from St. Louis to KelownaDiscover carefully curated flight deals from St. Louis to Kelowna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 October 2025.

Discover carefully curated flight deals from St. Louis to Kelowna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 October 2025.