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CA $514 Cheap Flights from Kamloops (YKA) to St. Louis (STL)

View CA $514 flight on Fri, Oct 16, 2026Opens in a new window

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

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Cheap flights from Kamloops (YKA) to St. Louis (STL)

Prices were available within the past 7 days and start at CA $514 for one-way flights and CA $882 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 2 - Sun, Oct 18
YKA
Kamloops
STL
St. Louis
CA $882 Roundtrip, found 2 days ago
CA $882
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 2 from Kamloops to St. Louis, returning Sun, Oct 18, priced at CA $882 found 2 days ago
Air Canada
Sat, Oct 10 - Sat, Oct 24
YKA
Kamloops
STL
St. Louis
CA $890 Roundtrip, found 2 days ago
CA $890
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Oct 10 from Kamloops to St. Louis, returning Sat, Oct 24, priced at CA $890 found 2 days ago
Delta
Fri, Oct 2 - Tue, Oct 13
YKA
Kamloops
STL
St. Louis
CA $917 Roundtrip, found 2 days ago
CA $917
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 2 from Kamloops to St. Louis, returning Tue, Oct 13, priced at CA $917 found 2 days ago
Delta
Tue, Sep 29 - Sun, Oct 18
YKA
Kamloops
STL
St. Louis
CA $941 Roundtrip, found 2 days ago
CA $941
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 29 from Kamloops to St. Louis, returning Sun, Oct 18, priced at CA $941 found 2 days ago
Delta
Sat, Oct 17 - Tue, Nov 3
YKA
Kamloops
STL
St. Louis
CA $944 Roundtrip, found 2 days ago
CA $944
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 17 from Kamloops to St. Louis, returning Tue, Nov 3, priced at CA $944 found 2 days ago
Air Canada
Mon, Nov 30 - Tue, Dec 15
YKA
Kamloops
STL
St. Louis
CA $953 Roundtrip, found 2 days ago
CA $953
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Nov 30 from Kamloops to St. Louis, returning Tue, Dec 15, priced at CA $953 found 2 days ago
Delta
Thu, Nov 12 - Sat, Nov 28
YKA
Kamloops
STL
St. Louis
CA $953 Roundtrip, found 2 days ago
CA $953
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 12 from Kamloops to St. Louis, returning Sat, Nov 28, priced at CA $953 found 2 days ago
Delta
Thu, Oct 1 - Sun, Oct 18
YKA
Kamloops
STL
St. Louis
CA $959 Roundtrip, found 2 days ago
CA $959
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 1 from Kamloops to St. Louis, returning Sun, Oct 18, priced at CA $959 found 2 days ago
United
Tue, Sep 29 - Fri, Oct 16
YKA
Kamloops
STL
St. Louis
CA $968 Roundtrip, found 2 days ago
CA $968
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 29 from Kamloops to St. Louis, returning Fri, Oct 16, priced at CA $968 found 2 days ago
WestJet
Sat, Sep 26 - Sat, Oct 3
YKA
Kamloops
STL
St. Louis
CA $1,993 Roundtrip, found 3 days ago
CA $1,993
Roundtrip
found 3 days ago
Select WestJet flight, departing Sat, Sep 26 from Kamloops to St. Louis, returning Sat, Oct 3, priced at CA $1,993 found 3 days ago

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from CA $941
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city centre20 min
Flights from CA $941

Frequently asked questions

How much does a flight from Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.) cost?
You can find cheap one-way flights from CA $514 and cheap return flights from CA $882 YKA to STL with Expedia. Return flights often range between CA$1033 and CA$3042. 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 YKA to STL ticket fares go up or down.
What is the cheapest month to fly from Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The cheapest months to fly from YKA 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 Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Enter YKA to STL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Air Canada is one of the cheapest airlines offering connecting return flights from Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.), with prices starting from around CA$859 for flights that can be booked for departure within the next year. These flights typically include a layover in Vancouver Intl. (YVR). 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 Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
To find a cheap flight from Kamloops, BC (YKA) 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 Kamloops, BC (YKA) 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 Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
There are approximately 5 connecting flights per day from Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.). Some common connection points include Vancouver Intl. (YVR), Calgary Intl. (YYC), and Edmonton Intl. (YEG).
What is the earliest flight from Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The earliest flight from Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.) typically departs around 5:10 AM. This service is offered by WestJet and Delta. This is a seasonal service active only in May. 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 Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
You'll typically find the most flights from Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.) on a Thursday, with around 7 flights available. This gives you several flight options for your travel plans. Major airlines on this route include Air Canada and WestJet. Flight schedules are consistent throughout the week, so you'll have similar options on other days too.
What are the most popular departure times for flights from Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The most popular departure times for flights from Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.) are in the early morning, from 6am to 9am. Air Canada offers flights during this window. Many travellers prefer this time as it allows for an early start to their journey.
How long does it take to fly from Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
There are no nonstop flights from Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.). Flights with two or more stops typically take around 13 hours 18 minutes, covering a distance of approximately 2,696 kilometres. Keep in mind that actual travel times can vary depending on your specific routing, layover durations, and factors like wind patterns.
Can you fly business or first class from Kamloops, BC (YKA) to St. Louis, MO (STL)?
Select the "Business class" and "First class" filters when looking for Kamloops, BC (YKA) to St. Louis, MO (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 Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight with Expedia?
It's easy to earn miles on a Kamloops, BC (YKA) 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 Kamloops, BC (YKA)?
If you're planning to travel to St. Louis from YKA, you typically fly into Lambert-St. Louis Intl. (STL). Some flights may connect through major hubs like Vancouver Intl. (YVR) or 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 Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.) at the last minute?
Typically, booking a last minute flight from Kamloops, BC (YKA) 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 Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight and hotel package?
Securing a Kamloops, BC (YKA) 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 Kamloops, BC (YKA) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
If you booked your Kamloops, BC (YKA) 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
Kamloops
Destination airport
Lambert-St. Louis Intl.
Roundtrip price
CA $881
Distance
2680 km

Book with confidence

Kamloops to St. Louis Flights

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

With Expedia, it’s simple to find and book flights to St. Louis from Kamloops 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 Kamloops to St. Louis today, tomorrow, or this week.  

 

Save dollars with cheap flights from Kamloops, YKA to Lambert-St. Louis Intl., STL 

Sort your search results by price to find great deals on your flight from Kamloops to St. Louis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Louis from Kamloops currently is just CA $882 rising to CA $1,993.  

Here are more money-saving tips: 

  • Fly in October 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 Kamloops 

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.

Kamloops to St. Louis Flights

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