Find flights
When to book
Airlines
FAQs

Cheap flights from Edmonton to St. Louis from C$ 365

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — STL
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Edmonton to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Edmonton (YEG) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 March 2025.

Round-trip from

C$ 511

One-way from

C$ 365

Popular in

June

Cheapest in

February

Average price

C$ 717
1/5-6/5
  • 1/5-6/5
  • 3 total stops
  • 51h 44m total
  • Edmonton to St. Louis
Search Deals
United Airlines
  • United Airlines
  • 9/7
  • 1 total stop
  • 5h 33m total
  • Edmonton to St. Louis
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Edmonton to St. Louis

Cheapest flights from Edmonton to St. Louis
Explore the most affordable flight options available from Edmonton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Thu 1/59:25 a.m.YEG - STL
1 stop25h 06mMultiple Airlines
Tue 6/56:10 p.m.STL - YEG
2 stops26h 38mMultiple Airlines
Deal found 25/3C$ 511
Thu 1/59:35 a.m.YEG - STL
1 stop7h 21mWestJet
Tue 6/56:00 a.m.STL - YEG
1 stop10h 58mWestJet
Deal found 25/3C$ 661
Wed 30/412:55 a.m.YEG - STL
1 stop17h 48mAir Canada
Tue 6/51:41 p.m.STL - YEG
1 stop9h 23mAir Canada
Deal found 25/3C$ 695
Sat 29/36:00 a.m.YEG - STL
1 stop14h 34mUnited Airlines
Sat 12/48:48 a.m.STL - YEG
1 stop14h 16mUnited Airlines
Deal found 25/3C$ 1,166

Cheapflights Fare Finder

Customize your flight search to find flights from Edmonton to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 March 2025.
Use the filters below to find and compare flights from Edmonton to St. Louis that are best for you.

Fly from

Edmonton

Fly to

St. Louis

Route

Depart

Return

Price

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 1/5

9:25 a.m.-11:31 a.m.

1 stop25h 06m

Lambert-St Louis

Tue 6/5

6:10 p.m.-7:48 p.m.

2 stops26h 38m

C$ 511

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 1/5

9:35 a.m.-5:56 p.m.

1 stop7h 21m

Lambert-St Louis

Tue 6/5

6:00 a.m.-3:58 p.m.

1 stop10h 58m

C$ 661

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 30/4

12:55 a.m.-7:43 p.m.

1 stop17h 48m

Lambert-St Louis

Tue 6/5

1:41 p.m.-10:04 p.m.

1 stop9h 23m

C$ 695

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 9/7

3:17 p.m.-9:50 p.m.

1 stop5h 33m

C$ 365

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 9/7

9:30 a.m.-8:30 p.m.

2 stops10h 00m

C$ 370

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Tue 8/7

12:55 a.m.-12:27 p.m.

2 stops10h 32m

C$ 445

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Edmonton 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.

Cheapflights Insights

Everything you need to know about your flight from Edmonton to St. Louis

What is the cheapest month to book a flight from Edmonton to St. Louis?

Currently, January is the cheapest month in which you can book a flight from Edmonton to St. Louis (average of C$ 365). Flying from Edmonton to St. Louis in September is currently the most expensive (average of C$ 491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Edmonton to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

It’s typically best to fly out from Edmonton to St. Louis in the afternoon. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 mm per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated 26 March 2025.
United Airlines
7.4
Good
8,608 reviews
Check prices

Crew

8.1

Entertainment

7.0

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
United Airlines
7.4
Good
8,608 reviews
United Airlines
7.4
Good
8,608 reviews
Check prices

Crew

8.1

Entertainment

7.0

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
WestJet
7.2
Good
2,785 reviews
United Airlines
7.4
Good
8,608 reviews
Check prices

Crew

8.1

Entertainment

7.0

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Air Canada
7.0
Good
8,960 reviews
United Airlines
7.4
Good
8,608 reviews
Check prices

Crew

8.1

Entertainment

7.0

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

Find useful and relevant information for your journey from Edmonton to St. Louis. 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 Edmonton to St. Louis round-trip?

    Currently priced at C$ 661, WestJet will fly you from Edmonton to St. Louis and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as C$ 695. WestJet is currently priced 19% below the average price you’ll pay for this route.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 365. Users have also found prices from C$ 370 and C$ 445 on WestJet and Air Canada, respectively.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Edmonton to St. Louis?

    Currently, January is the cheapest month in which you can book a flight from Edmonton to St. Louis (average of C$ 365). Flying from Edmonton to St. Louis in September is currently the most expensive (average of C$ 491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Edmonton?

Book flights to Edmonton if you plan to visit one of these locations
St. Peters
Chesterfield

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 Edmonton to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Edmonton to Kansas City flights
Calgary to Kansas City flights
Calgary to St. Louis flights
Edmonton to Columbia flights
Calgary to Columbia flights

Top 2 airlines flying from Edmonton to St. Louis

Discover the top 2 airlines that operate flights from Edmonton to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 353AverageC$ 688FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 462AverageC$ 755FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Edmonton to St. Louis?

Cheapflights helps you search for flights from Edmonton to St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Edmonton to St. Louis?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Edmonton.

Can Cheapflights find flights from Edmonton to St. Louis with no change fees?

Need flexible booking options for your flight to St. Louis from Edmonton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Edmonton to St. Louis become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.