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Cheap flights from Edmonton to St. Louis from C$ 318

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — STL
27 Feb — 6 Mar1
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 22 February 2025.

Round-trip from

C$ 659

One-way from

C$ 318

Popular in

June

Cheapest in

February

Average price

C$ 670
WestJet
  • WestJet
  • 7/4-14/4
  • 3 total stops
  • 24h 08m total
  • Edmonton to St. Louis
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7/4
  • 7/4
  • 3 total stops
  • 20h 07m total
  • Edmonton to St. Louis
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 238 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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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 22 February 2025.

Fri 24/1010:00 a.m.YEG - STL
2 stops10h 31mWestJet
Fri 31/106:30 a.m.STL - YEG
2 stops11h 20mWestJet
Deal found 21/2C$ 620
Sat 29/36:00 a.m.YEG - STL
1 stop8h 06mAir Canada
Sat 12/48:48 a.m.STL - YEG
1 stop6h 20mAir Canada
Deal found 21/2C$ 843
Mon 27/1011:50 a.m.YEG - STL
1 stop11h 06mAlaska Airlines
Sat 1/117:00 a.m.STL - YEG
1 stop10h 40mAlaska Airlines
Deal found 21/2C$ 845

Find flights from Edmonton to St. Louis within your budget

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 22 February 2025.

Fly from

Edmonton

Fly to

St. Louis

Route

Depart

Return

Price

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 7/4

9:45 a.m.-11:04 p.m.

1 stop12h 19m

Lambert-St Louis

Mon 14/4

6:00 a.m.-4:49 p.m.

2 stops11h 49m

C$ 659

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 29/3

6:00 a.m.-3:06 p.m.

1 stop8h 06m

Lambert-St Louis

Sat 12/4

8:48 a.m.-2:08 p.m.

1 stop6h 20m

C$ 843

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 7/4

8:45 p.m.-5:52 p.m.

3 stops20h 07m

C$ 318

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 7/4

8:45 p.m.-11:30 p.m.

2 stops25h 45m

C$ 359

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 7/4

9:45 a.m.-11:04 p.m.

1 stop12h 19m

C$ 399

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/2

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.

Travel insights for flights from Edmonton to St. Louis

Get recent, data-driven insights about flights from Edmonton to St. Louis including ideal travel times, pricing trends, and more.

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 22 February 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 22 February 2025.
Delta
8.0
Very good
8,213 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,213 reviews
Delta
8.0
Very good
8,213 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,800 reviews
Delta
8.0
Very good
8,213 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,756 reviews
Delta
8.0
Very good
8,213 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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$ 659, 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$ 843. WestJet is currently priced 20% below the average price you’ll pay for this route.

  • 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

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Alternative routes for Edmonton to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Calgary to St. Louis flights
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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 22 February 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 350AverageC$ 684FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 458AverageC$ 753FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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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!

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