In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 mm per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

If weather is an important factor for your trip to St. Louis, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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

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

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

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

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

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

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

Yes. Cheapflights offers flight deals from Nanaimo to St. Louis 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$ 336+ Cheap Flights from Nanaimo to St. Louis

Cheap flight deals from Nanaimo to St. Louis

Enter your travel dates to find the best prices.

One-way

One-way flights from Nanaimo to St. Louis
Search for one-way flight options from Nanaimo to St. Louis. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Thu 29/103:50 p.m. -

3 stops23h 50m

Wed 31/1212:00 a.m. -

Nonstop0h 00m

Deal found 10/9C$ 336

Fri 30/103:50 p.m. -

2 stops21h 54m

Wed 31/1212:00 a.m. -

Nonstop0h 00m

Deal found 10/9C$ 381

Fri 30/102:30 p.m. -

3 stops25h 35m

Wed 31/1212:00 a.m. -

Nonstop0h 00m

Deal found 11/9C$ 594

Find flight deals from Nanaimo to St. Louis

Popular in	September
Cheapest in	July
Average price	C$ 847

Highest demand for flights based on searches. 0% potential increase in price (C$ 8 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 31 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NanaimoSt. Louis

YCD Nanaimo Arpt - STL Lambert-St Louis

YCDSTL

Nanaimo Arpt

Thu 29/10

3:50 p.m.-5:40 p.m.

3 stops23h 50m

Lambert-St Louis

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 336

Quickest round-trip

NanaimoSt. Louis

YCD Nanaimo Arpt - STL Lambert-St Louis

YCDSTL

Nanaimo Arpt

Fri 30/10

3:50 p.m.-3:44 p.m.

2 stops21h 54m

Lambert-St Louis

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 381

NanaimoSt. Louis

YCD Nanaimo Arpt - STL Lambert-St Louis

YCDSTL

Nanaimo Arpt

Fri 30/10

2:30 p.m.-6:05 p.m.

3 stops25h 35m

Lambert-St Louis

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 594

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Sorted by cheapest first

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

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

YCD-STL

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

Can I find deals for flights from Nanaimo to St. Louis that include hotel bookings?
Yes. In addition to deals on Nanaimo to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Nanaimo to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nanaimo to St. Louis.
Can I find deals for business class flights from Nanaimo to St. Louis?
Yes. Cheapflights offers flight deals from Nanaimo to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Chesterfield

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Missouri

Flights by cabin class

Other flight options

Other flights from Nanaimo

Popular flights

St. Louis flight routes

Alternative routes for Nanaimo to St. Louis

Vancouver Intl to Kansas City flights

Vancouver Intl to St. Louis flights

Abbotsford to Kansas City flights

Victoria to Kansas City flights

Calgary to Kansas City flights

Vancouver Intl to Springfield flights

Calgary to St. Louis flights

Comox to Kansas City flights

Victoria to St. Louis flights

Calgary to Columbia flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Nanaimo to St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Nanaimo to St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Nanaimo to St. Louis flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Nanaimo to St. Louis become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Nanaimo to St. Louis from C$ 336

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Nanaimo to St. Louis

One-way flights from Nanaimo to St. LouisSearch for one-way flight options from Nanaimo to St. Louis. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Search for one-way flight options from Nanaimo to St. Louis. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Find flight deals from Nanaimo to St. Louis

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Nanaimo to St. Louis that are best for you.

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

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

Related info for your journey

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

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

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

Travelling to a place near St. Louis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Nanaimo to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Missouri

Book a non-stop flight to one of these other cities located in Missouri.

Search flights from Nanaimo to St. Louis by cabin class

Find flights from Nanaimo to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Nanaimo and St. Louis flights

Browse other Nanaimo and St. Louis flight options. Last updated on 14 September 2026.

Other flights from Nanaimo

Browse through other flights departing from Nanaimo. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to St. Louis

Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.

Fly with Cheapflights

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

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

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

Can Cheapflights notify me if prices for flights from Nanaimo to St. Louis become cheaper?

100% Free

Book with Flexibility

Travel Smart

One-way flights from Nanaimo to St. Louis
Search for one-way flight options from Nanaimo to St. Louis. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.