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CA $350 Cheap Flights from St. Louis (STL) to Edmonton (YEG)

View CA $350 flight on Sat, Dec 12, 2026Opens in a new window

Popular airlines from Lambert-St. Louis International Airport (STL) to Edmonton Intl. Airport (YEG)

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Cheap flights from St. Louis (STL) to Edmonton (YEG)

Prices were available within the past 7 days and start at CA $350 for one-way flights and CA $841 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Oct 29 - Mon, Nov 2
STL
St. Louis
YEG
Edmonton
CA $841 Roundtrip, found 2 days ago
CA $841
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Oct 29 from St. Louis to Edmonton, returning Mon, Nov 2, priced at CA $841 found 2 days ago
Air Canada
Thu, Oct 29 - Mon, Nov 2
STL
St. Louis
YEG
Edmonton
CA $853 Roundtrip, found 2 days ago
CA $853
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Oct 29 from St. Louis to Edmonton, returning Mon, Nov 2, priced at CA $853 found 2 days ago
United
Thu, Oct 29 - Mon, Nov 2
STL
St. Louis
YEG
Edmonton
CA $871 Roundtrip, found 2 days ago
CA $871
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 29 from St. Louis to Edmonton, returning Mon, Nov 2, priced at CA $871 found 2 days ago
Alaska Airlines
Thu, Oct 29 - Mon, Nov 2
STL
St. Louis
YEG
Edmonton
CA $878 Roundtrip, found 2 days ago
CA $878
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Oct 29 from St. Louis to Edmonton, returning Mon, Nov 2, priced at CA $878 found 2 days ago
American Airlines
Thu, Oct 29 - Mon, Nov 2
STL
St. Louis
YEG
Edmonton
CA $884 Roundtrip, found 2 days ago
CA $884
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Oct 29 from St. Louis to Edmonton, returning Mon, Nov 2, priced at CA $884 found 2 days ago
Air Canada
Thu, Oct 29 - Mon, Nov 2
STL
St. Louis
YEG
Edmonton
CA $890 Roundtrip, found 2 days ago
CA $890
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Oct 29 from St. Louis to Edmonton, returning Mon, Nov 2, priced at CA $890 found 2 days ago
American Airlines
Wed, Nov 4 - Tue, Nov 10
STL
St. Louis
YEG
Edmonton
CA $893 Roundtrip, found 2 days ago
CA $893
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 4 from St. Louis to Edmonton, returning Tue, Nov 10, priced at CA $893 found 2 days ago
Delta
Thu, Oct 29 - Mon, Nov 2
STL
St. Louis
YEG
Edmonton
CA $898 Roundtrip, found 2 days ago
CA $898
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 29 from St. Louis to Edmonton, returning Mon, Nov 2, priced at CA $898 found 2 days ago
Air Canada
Thu, Oct 29 - Mon, Nov 2
STL
St. Louis
YEG
Edmonton
CA $905 Roundtrip, found 2 days ago
CA $905
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Oct 29 from St. Louis to Edmonton, returning Mon, Nov 2, priced at CA $905 found 2 days ago
Delta
Thu, Sep 24 - Sat, Oct 3
STL
St. Louis
YEG
Edmonton
CA $907 Roundtrip, found 15 hours ago
CA $907
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, Sep 24 from St. Louis to Edmonton, returning Sat, Oct 3, priced at CA $907 found 15 hours ago

Alternative airports near Edmonton

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

Select flight to Edmonton Intl. YEG. Cheapest option available. Average driving time to city centre is 27 minutes. Flights from CA $1,215
YEG
Edmonton Intl.
Cheapest
Average driving time to city centre27 min
Flights from CA $1,215

Find the cheapest month to fly from St. Louis (STL) to Edmonton (YEG)

May is typically the cheapest month to fly

From CA $677 - CA $983 per traveller.

Frequently asked questions

How much does a flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.) cost?
You can find cheap one-way flights from CA $350 and cheap return flights from CA $841 STL to YEG with Expedia. One-way flights typically cost between CA$415 and CA$1714, and return flights often range between CA$855 and CA$2887. 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 STL to YEG ticket fares go up or down.
What is the cheapest month to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.)?
May is typically the cheapest month to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.), with average return fares around CA$763. May often sees lower prices as it falls outside of peak holiday travel, making it a great time to find deals. January and March are also good months to find deals on this route.
Which airlines fly direct from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.)?
Enter STL to YEG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.)?
American Airlines is one of the cheapest airlines offering connecting return flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.), with prices starting from around CA$763 for flights that can be booked for departure within the next year, with a layover in O'Hare Intl. (ORD). 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 St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.)?
To find a cheap flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton 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 St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.)?
The best time to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.) is typically May. This month offers a great balance—prices are reasonable at around CA$763 for a return flight, and you'll have plenty of flight options since it's a popular time to travel. May brings pleasant spring weather, making it an ideal time to visit. If you're flexible, May gives you both affordable fares and excellent flight schedules to work with.
How many flights per day from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.)?
There are approximately 40 connecting flights per day from Lambert-St. Louis Intl. (STL) to Edmonton Intl. (YEG). Some common connection points include O'Hare Intl. (ORD), Portland Intl. (PDX), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.)?
The earliest flight from Lambert-St. Louis Intl. (STL) to Edmonton Intl. (YEG) typically departs around 5:00 AM. This flight is operated by American Airlines and Alaska Airlines. This is a seasonal service active in November. 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 St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.)?
You'll generally find the most flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.) on a Thursday, with around 46 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Delta, and Alaska Airlines.
What are the most popular departure times for flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.)?
The most popular departure times for flights from Lambert-St. Louis Intl. (STL) to Edmonton Intl. (YEG) are in the morning, from 6am to 9am. Many major carriers, including United, Delta and Air Canada, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to settle in or start your day.
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.)?
There are no nonstop flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.). The journey covers a distance of approximately 2,396 kilometres. If you're looking for the quickest way to get there, one-stop flights typically take around 9 hours 30 minutes. Flights with two or more stops will take longer, usually around 11 hours 48 minutes. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific route, layover times, and even weather conditions.
Can you fly business or first class from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.)?
Yes, you can fly business class or first class between STL and YEG. Airlines that offer business class service on this route include:
  • Air Canada
  • United
First class cabins are available on Alaska Airlines and United.
How do I earn miles on a St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.) flight with Expedia?
It's easy to earn miles on a St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton 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 Edmonton, AB (YEG) from St. Louis, MO (STL)?
If you're planning to travel to Edmonton from Lambert-St. Louis Intl. (STL), you can fly directly into Edmonton Intl. (YEG). Some flights may connect through major hubs like O'Hare Intl. (ORD), Minneapolis - St. Paul Intl. (MSP), or Denver Intl. (DEN) before reaching Edmonton. 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 St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.) at the last minute?
Typically, booking a last minute flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton 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 St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.) flight and hotel package?
Securing a St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton 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 St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton Intl.)?
If you booked your St. Louis, MO (STL-Lambert-St. Louis Intl.) to Edmonton, AB (YEG-Edmonton 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
Lambert-St. Louis Intl.
Destination airport
Edmonton Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, WestJet
Roundtrip price
CA $841
Distance
2381 km

Book with confidence

St. Louis to Edmonton Flights

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

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

 

Save dollars with cheap flights from Lambert-St. Louis Intl., STL to Edmonton Intl., YEG 

Sort your search results by price to find great deals on your flight from St. Louis to Edmonton—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Edmonton from St. Louis currently is just CA $841 rising to CA $907.  

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 Edmonton  
  • 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 Edmonton from St. Louis 

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 Edmonton with Expedia today.

St. Louis to Edmonton Flights

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