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CA $399 Cheap Flights from Nanaimo (YCD) to St. Louis (STL)

View CA $399 flight on Wed, Dec 16, 2026Opens in a new window

Popular airlines from Nanaimo, BC (YCD) to Lambert-St. Louis International Airport (STL)

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Cheap flights from Nanaimo (YCD) to St. Louis (STL)

Prices were available within the past 7 days and start at CA $399 for one-way flights and CA $827 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Dec 15 - Tue, Jan 5
YCD
Nanaimo
STL
St. Louis
CA $827 Roundtrip, found 5 days ago
CA $827
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Dec 15 from Nanaimo to St. Louis, returning Tue, Jan 5, priced at CA $827 found 5 days ago
Air Canada
Wed, Dec 16 - Mon, Jan 4
YCD
Nanaimo
STL
St. Louis
CA $924 Roundtrip, found 4 days ago
CA $924
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Dec 16 from Nanaimo to St. Louis, returning Mon, Jan 4, priced at CA $924 found 4 days ago
Delta
Fri, Dec 18 - Tue, Jan 5
YCD
Nanaimo
STL
St. Louis
CA $933 Roundtrip, found 5 days ago
CA $933
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Dec 18 from Nanaimo to St. Louis, returning Tue, Jan 5, priced at CA $933 found 5 days ago
Air Canada
Wed, Dec 16 - Mon, Jan 4
YCD
Nanaimo
STL
St. Louis
CA $941 Roundtrip, found 4 days ago
CA $941
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Dec 16 from Nanaimo to St. Louis, returning Mon, Jan 4, priced at CA $941 found 4 days ago
Air Canada
Wed, Dec 16 - Mon, Jan 4
YCD
Nanaimo
STL
St. Louis
CA $960 Roundtrip, found 4 days ago
CA $960
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Dec 16 from Nanaimo to St. Louis, returning Mon, Jan 4, priced at CA $960 found 4 days ago
Delta
Fri, Dec 18 - Thu, Jan 7
YCD
Nanaimo
STL
St. Louis
CA $964 Roundtrip, found 5 days ago
CA $964
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Dec 18 from Nanaimo to St. Louis, returning Thu, Jan 7, priced at CA $964 found 5 days ago
Air Canada
Thu, Dec 17 - Tue, Jan 5
YCD
Nanaimo
STL
St. Louis
CA $983 Roundtrip, found 5 days ago
CA $983
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Dec 17 from Nanaimo to St. Louis, returning Tue, Jan 5, priced at CA $983 found 5 days ago
Air Canada
Wed, Dec 16 - Mon, Jan 4
YCD
Nanaimo
STL
St. Louis
CA $984 Roundtrip, found 4 days ago
CA $984
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Dec 16 from Nanaimo to St. Louis, returning Mon, Jan 4, priced at CA $984 found 4 days ago
United
Fri, Dec 18 - Mon, Jan 4
YCD
Nanaimo
STL
St. Louis
CA $1,129 Roundtrip, found 5 days ago
CA $1,129
Roundtrip
found 5 days ago
Select United flight, departing Fri, Dec 18 from Nanaimo to St. Louis, returning Mon, Jan 4, priced at CA $1,129 found 5 days ago
WestJet
Mon, Sep 21 - Fri, Sep 25
YCD
Nanaimo
STL
St. Louis
CA $1,543 Roundtrip, found 2 days ago
CA $1,543
Roundtrip
found 2 days ago
Select WestJet flight, departing Mon, Sep 21 from Nanaimo to St. Louis, returning Fri, Sep 25, priced at CA $1,543 found 2 days ago

Frequently asked questions

How much does a flight from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.) cost?
You can find cheap one-way flights from CA $399 and cheap return flights from CA $827 YCD to STL with Expedia. Return flights often range between CA$1206 and CA$2783. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when YCD to STL ticket fares go up or down.
What is the cheapest month to fly from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The cheapest months to fly from YCD to STL are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Enter YCD to STL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Air Canada is one of the cheapest airlines offering connecting return flights from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.), with prices starting from around CA$1101 for flights that can be booked for departure within the next year. These flights typically include a layover in Vancouver Intl. (YVR). These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
To find a cheap flight from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
There are approximately 7 connecting flights per day from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.). Some common connection points include Vancouver Intl. (YVR) and Calgary Intl. (YYC).
What is the earliest flight from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The earliest flight from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.) typically departs around 5:15 AM. This service is offered by WestJet and Delta. This is a seasonal service, active in February and March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
You'll typically find the most flights from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.) on a Sunday, with around 6 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Air Canada and WestJet.
What are the most popular departure times for flights from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The most popular departure times for flights from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.) are in the early morning, from 6am to 9am. Many travellers prefer this time because it allows for an early start to their journey. Air Canada offers flights during this window.
How long does it take to fly from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
There are no nonstop flights from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.). Flights with two or more stops typically take around 13 hours, covering a distance of approximately 2890 kilometres. Keep in mind that actual travel times can vary based on your specific routing, layover durations, and factors like wind patterns.
Can you fly business or first class from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Select the "Business class" and "First class" filters when looking for YCD to STL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight with Expedia?
It's easy to earn miles on a Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for St. Louis, MO (STL) from Nanaimo, BC (YCD)?
If you're planning to travel to St. Louis from YCD, you typically fly into Lambert-St. Louis Intl. (STL) which offers international flights and connections. Some flights may connect through major hubs like Vancouver Intl. (YVR), Calgary Intl. (YYC) before reaching St. Louis. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.) at the last minute?
Typically, booking a last minute flight from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight and hotel package?
Securing a Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
If you booked your Nanaimo, BC (YCD) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Nanaimo
Destination airport
Lambert-St. Louis Intl.
Roundtrip price
CA $826
Distance
2872 km

Book with confidence

Cassidy to St. Louis Flights

The easy way to book your flights from Nanaimo to St. Louis 

With Expedia, it’s simple to find and book flights to St. Louis from Nanaimo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Lambert-St. Louis Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Nanaimo to St. Louis today, tomorrow, or this week.  

 

Save dollars with cheap flights from Nanaimo, YCD to Lambert-St. Louis Intl., STL 

Sort your search results by price to find great deals on your flight from Nanaimo to St. Louis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Louis from Nanaimo currently is just CA $827 rising to CA $1,543.  

Here are more money-saving tips: 

  • Fly in December when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to St. Louis  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to St. Louis from Nanaimo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Louis with Expedia today.

Cassidy to St. Louis Flights

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*Available to Expedia members.