Question 1

How much does a flight from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) cost?

Accepted Answer

You can find cheap one-way flights from CA $391 and cheap return flights from CA $661 YEG to STL with Expedia. One-way flights typically cost between CA$400 and CA$1576, and return flights often range between CA$854 and CA$2751. 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 YEG to STL ticket fares go up or down.

Question 2

What is the cheapest month to fly from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?

Accepted Answer

The cheapest months to fly from YEG 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.

Question 3

Which airlines fly direct from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?

Accepted Answer

Enter YEG to STL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Question 4

What is the cheapest airline that flies from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?

Accepted Answer

Porter Airlines is one of the cheapest airlines offering connecting return flights from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.), with tickets starting from around CA$802 for flights that can be booked for departure within the next year. These flights typically include a layover in Pearson Intl. (YYZ). 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.

Question 5

How do I find cheap flights from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?

Accepted Answer

To find a cheap flight from Edmonton, AB (YEG-Edmonton Intl.) 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.

Question 6

What is the best time to fly from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?

Accepted Answer

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.

Question 7

How many flights per day from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?

Accepted Answer

There are approximately 42 connecting flights per day from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.). Some common connection points include Pearson Intl. (YYZ), Seattle - Tacoma Intl. (SEA), and Calgary Intl. (YYC).

Question 8

What is the earliest flight from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?

Accepted Answer

The earliest flight from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) typically departs around 12:05 AM. This flight is operated by WestJet and Delta. Keep in mind that this is a seasonal service, active only in September. An early departure like this can be great for maximizing your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 9

What day of the week has the most flights from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?

Accepted Answer

You'll find the most flights from Edmonton International Airport (YEG) to Lambert-St. Louis International Airport (STL) on a Monday, with around 33 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include WestJet, Air Canada, and United. Looking at the week, Mondays tend to have notably more flight options compared to other days, which typically see around 22 to 30 flights.

Question 10

What are the most popular departure times for flights from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?

Accepted Answer

The most popular departure times for flights from Edmonton International Airport (YEG) to Lambert-St. Louis International Airport (STL) are in the early morning, from 6am to 9am. Many major carriers, including United, Air Canada and WestJet, 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 spare for the day's activities.

Question 11

How long does it take to fly from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?

Accepted Answer

There are no nonstop flights from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.). The shortest flights, with one stop, typically take around 6 hours 20 minutes. These flights cover a distance of approximately 2,396 kilometers. Flights with two or more stops usually take longer, averaging around 16 hours. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.

Question 12

Can you fly business or first class from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?

Accepted Answer

Yes, you can fly business class or first class between YEG and STL. You can fly business class with Air Canada and United.

First class cabins are available on Alaska Airlines and United.

Question 13

How do I earn miles on a Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Edmonton, AB (YEG-Edmonton Intl.) 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.

Question 14

What airports do you fly into for St. Louis, MO (STL) from Edmonton, AB (YEG)?

Accepted Answer

If you're planning to travel to St. Louis from Edmonton Intl. (YEG), you can fly directly into Lambert-St. Louis Intl. (STL). Some flights may connect through major hubs like Pearson Intl. (YYZ), 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.

Question 15

Is it cheaper to buy a plane ticket from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Edmonton, AB (YEG-Edmonton Intl.) 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.

Question 16

Is it cheaper to book a Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight and hotel package?

Accepted Answer

Securing a Edmonton, AB (YEG-Edmonton Intl.) 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.

Question 17

Can I cancel or change the date of my flight from Edmonton, AB (YEG-Edmonton Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?

Accepted Answer

If you booked your Edmonton, AB (YEG-Edmonton Intl.) 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.

Origin airport	Edmonton Intl.
Destination airport	Lambert-St. Louis Intl.
Airlines serving	Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price	CA $661
Distance	2381 km

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

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CA $391 Cheap Flights from Edmonton (YEG) to St. Louis (STL)