What are the cheapest airlines flying from St. Louis to Edmonton round-trip?

WestJet, at $521, was found to be the cheapest airline from St. Louis to Edmonton. An alternate airline flying to your destination would be United Airlines. These flights start at 20% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from St. Louis to Edmonton one-way?

For one-way options, check prices for Delta. According to our data, you can fly for as low as $432. Users have also found prices from $438 and $483 on American Airlines and WestJet, respectively.

In terms of precipitation, rainfall in Edmonton ranges from 0.5 - 3.8 inches per month. July is typically the wettest month, when rainfall can reach 3.8 in. February is typically the driest time to visit Edmonton when rainfall is around 0.5 in.

If weather is an important factor for your trip to Edmonton, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.4 F).

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

When flying from St. Louis to Edmonton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on St. Louis-Edmonton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Edmonton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Edmonton flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Edmonton flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Edmonton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

Yes. Cheapflights offers flight deals from St. Louis to Edmonton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$301+ Cheap Flights from St. Louis to Edmonton

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from St. Louis to Edmonton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Edmonton

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$301 (Kiwi.com)
Popular in	February
Cheapest in	December
Average price	$551

Provider with most accurate pricing for Lambert-St Louis-Edmonton flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-Edmonton flights.

Search Deals

From Lambert-St Louis to Edmonton

Search Deals

Highest demand for flights based on searches. 36% potential increase in price ($381 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Find flight deals from St. Louis to Edmonton

Cheapest flights from St. Louis to Edmonton
Explore the most affordable flight options available from St. Louis to Edmonton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.

dom. 12/710:42 amSTL - YEG

2 stops34h 08mMultiple Airlines

sáb. 12/1312:45 amYEG - STL

1 stop8h 02mMultiple Airlines

Deal found 11/11

$301

mar. 12/97:00 amSTL - YEG

1 stop11h 10mMultiple Airlines

mar. 12/166:45 amYEG - STL

2 stops14h 48mMultiple Airlines

Deal found 11/11

$422

mié. 12/33:30 pmSTL - YEG

2 stops21h 41mMultiple Airlines

lun. 12/86:00 pmYEG - STL

1 stop19h 27mMultiple Airlines

Deal found 11/12

$434

jue. 12/43:30 pmSTL - YEG

2 stops32h 46mMultiple Airlines

lun. 12/86:00 pmYEG - STL

1 stop19h 27mMultiple Airlines

Deal found 11/12

$445

mié. 12/35:05 amSTL - YEG

2 stops11h 31mAmerican Airlines

lun. 12/87:00 amYEG - STL

2 stops15h 38mAmerican Airlines

Deal found 11/12

$494

jue. 12/47:00 amSTL - YEG

1 stop11h 10mAlaska Airlines

lun. 12/86:00 pmYEG - STL

1 stop19h 27mAlaska Airlines

Deal found 11/12

$546

Best flights from St. Louis to Edmonton
Discover carefully curated flight deals from St. Louis to Edmonton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 13, 2025.

dom. 12/710:42 amSTL - YEG

2 stops34h 08mMultiple Airlines

sáb. 12/1312:45 amYEG - STL

1 stop8h 02mMultiple Airlines

Deal found 11/11

$301

mar. 12/95:15 amSTL - YEG

2 stops11h 21mAmerican Airlines

mar. 12/167:00 amYEG - STL

2 stops12h 24mAmerican Airlines

Deal found 11/11

$494

jue. 12/47:00 amSTL - YEG

1 stop11h 10mAlaska Airlines

lun. 12/86:00 pmYEG - STL

1 stop19h 27mAlaska Airlines

Deal found 11/12

$546

vie. 1/168:32 pmSTL - YEG

1 stop16h 39mMultiple Airlines

lun. 1/196:40 amYEG - STL

2 stops12h 39mMultiple Airlines

Deal found 11/12

$339

jue. 12/43:30 pmSTL - YEG

2 stops32h 46mMultiple Airlines

lun. 12/86:00 pmYEG - STL

1 stop19h 27mMultiple Airlines

Deal found 11/12

$445

mié. 12/35:05 amSTL - YEG

2 stops11h 31mAmerican Airlines

lun. 12/87:00 amYEG - STL

2 stops15h 38mAmerican Airlines

Deal found 11/12

$494

jue. 12/45:15 amSTL - YEG

2 stops11h 21mAmerican Airlines

lun. 12/87:00 amYEG - STL

2 stops15h 38mAmerican Airlines

Deal found 11/12

$494

Last-minute flights from St. Louis to Edmonton
Discover last-minute flight deals from St. Louis to Edmonton. Data last updated noviembre 13, 2025 and is based on user searches.

jue. 11/2010:53 amSTL - YEG

3 stops29h 43mMultiple Airlines

vie. 11/2112:45 amYEG - STL

2 stops32h 18mMultiple Airlines

Deal found 11/11

$696

jue. 11/206:00 amSTL - YEG

2 stops10h 09mDelta

vie. 11/2112:45 amYEG - STL

1 stop8h 38mDelta

Deal found 11/11

$915

jue. 11/209:00 amSTL - YEG

1 stop6h 14mAir Canada

sáb. 11/226:00 amYEG - STL

1 stop8h 29mAir Canada

Deal found 11/11

$1,003

vie. 11/213:53 pmSTL - YEG

2 stops17h 17mMultiple Airlines

dom. 11/305:00 pmYEG - STL

1 stop21h 08mMultiple Airlines

Deal found 11/13

$573

vie. 11/214:43 pmSTL - YEG

1 stop6h 36mAir Canada

dom. 11/306:00 amYEG - STL

1 stop5h 39mAir Canada

Deal found 11/13

$861

vie. 11/216:00 amSTL - YEG

2 stops16h 00mWestJet

dom. 11/305:50 pmYEG - STL

2 stops18h 10mWestJet

Deal found 11/13

$1,021

One-way flights from St. Louis to Edmonton
Search for one-way flight options from St. Louis to Edmonton. Find affordable one-way fares based on user searches. Data last updated noviembre 13, 2025.

jue. 11/206:00 amSTL - YEG

2 stops10h 09mDelta

Deal found 11/11

$432

jue. 11/206:00 amSTL - YEG

2 stops18h 16mAmerican Airlines

Deal found 11/12

$438

jue. 11/206:00 amSTL - YEG

1 stop10h 59mWestJet

Deal found 11/11

$483

jue. 11/206:15 amSTL - YEG

3 stops17h 04mUnited Airlines

Deal found 11/11

$820

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

dom. 12/7

10:42 am-7:50 pm

2 stops34h 08m

Edmonton

sáb. 12/13

12:45 am-9:47 am

1 stop8h 02m

$301

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

vie. 1/16

8:32 pm-12:11 pm

1 stop16h 39m

Edmonton

lun. 1/19

6:40 am-8:19 pm

2 stops12h 39m

$339

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

jue. 12/4

3:30 pm-11:16 pm

2 stops32h 46m

Edmonton

lun. 12/8

6:00 pm-2:27 pm

1 stop19h 27m

$445

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

mar. 12/9

5:15 am-3:36 pm

2 stops11h 21m

Edmonton

mar. 12/16

7:00 am-8:24 pm

2 stops12h 24m

$494

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

mié. 12/3

5:05 am-3:36 pm

2 stops11h 31m

Edmonton

lun. 12/8

7:00 am-11:38 pm

2 stops15h 38m

$494

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

jue. 12/4

5:15 am-3:36 pm

2 stops11h 21m

Edmonton

lun. 12/8

7:00 am-11:38 pm

2 stops15h 38m

$494

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

jue. 12/4

7:00 am-5:10 pm

1 stop11h 10m

Edmonton

lun. 12/8

6:00 pm-2:27 pm

1 stop19h 27m

$546

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

jue. 11/20

6:00 am-3:09 pm

2 stops10h 09m

$432

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

jue. 11/20

6:00 am-11:16 pm

2 stops18h 16m

$438

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

jue. 11/20

6:00 am-3:59 pm

1 stop10h 59m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 11 results

Compare providers for flights from St. Louis to Edmonton

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Edmonton in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Edmonton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Edmonton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Edmonton flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Edmonton flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Edmonton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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.

Reviews of airlines servicing Edmonton

See what other customers who have flown with United Airlines and WestJet from St. Louis to Edmonton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,015 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

9,015 reviews

United Airlines

7.4

Good

9,015 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

WestJet

7.2

Good

3,159 reviews

United Airlines

7.4

Good

9,015 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

What are the cheapest airlines flying from St. Louis to Edmonton round-trip?
WestJet, at $521, was found to be the cheapest airline from St. Louis to Edmonton. An alternate airline flying to your destination would be United Airlines. These flights start at 20% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from St. Louis to Edmonton one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $432. Users have also found prices from $438 and $483 on American Airlines and WestJet, respectively.
Can I find deals for flights from St. Louis to Edmonton that include hotel bookings?
Yes. In addition to deals on St. Louis to Edmonton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Edmonton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Edmonton.
Can I find deals for business class flights from St. Louis to Edmonton?
Yes. Cheapflights offers flight deals from St. Louis to Edmonton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Spruce Grove

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for St. Louis to Edmonton

St. Louis to Calgary flights

Kansas City to Calgary flights

Kansas City to Edmonton flights

Springfield to Calgary flights

St. Louis to Grande Prairie flights

Top 2 airlines flying from St. Louis to Edmonton

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest$521	Average$582	FlexibilityNo cancel fee	On-time60%
United Airlines	Cheapest$592	Average$732	FlexibilityNo cancel fee	On-time69%

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.

$301+ Cheap flights from St. Louis (STL) to Edmonton (YEG)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Edmonton with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Edmonton

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Edmonton

Cheapest flights from St. Louis to EdmontonExplore the most affordable flight options available from St. Louis to Edmonton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.

Explore the most affordable flight options available from St. Louis to Edmonton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from St. Louis to Edmonton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Edmonton in November.

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

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

Reviews of airlines servicing Edmonton

See what other customers who have flown with United Airlines and WestJet from St. Louis to Edmonton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Edmonton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from St. Louis to Edmonton round-trip?

What are the cheapest airlines to fly from St. Louis to Edmonton one-way?

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

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

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

Traveling to a place near Edmonton?

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 St. Louis to Edmonton

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

Top 2 airlines flying from St. Louis to Edmonton

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from St. Louis to Edmonton
Explore the most affordable flight options available from St. Louis to Edmonton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.