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Cheap flights from Edmonton to St. Louis from C$ 263

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
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 580

One-way from

C$ 263

Popular in

June

Cheapest in

February

Average price

C$ 1,092
21/8-25/8
  • 21/8-25/8
  • 3 total stops
  • 25h 57m total
  • Edmonton to St. Louis
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9/7
  • 9/7
  • 2 total stops
  • 26h 52m total
  • Edmonton to St. Louis
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
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Average for round-trip flights in June 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 12 June 2025.

Thu 21/88:45 p.m.YEG - STL
2 stops14h 36mMultiple Airlines
Mon 25/86:00 a.m.STL - YEG
1 stop11h 21mMultiple Airlines
Deal found 10/6C$ 580
Thu 21/89:25 a.m.YEG - STL
1 stop6h 20mWestJet
Mon 25/85:30 p.m.STL - YEG
1 stop23h 28mWestJet
Deal found 10/6C$ 596
Mon 22/96:00 a.m.YEG - STL
1 stop13h 46mUnited Airlines
Tue 30/912:25 p.m.STL - YEG
2 stops26h 43mUnited Airlines
Deal found 10/6C$ 597
Thu 11/91:00 a.m.YEG - STL
1 stop17h 57mAir Canada
Sat 27/94:05 p.m.STL - YEG
1 stop7h 51mAir Canada
Deal found 12/6C$ 644
Fri 12/99:45 a.m.YEG - STL
1 stop7h 12mDelta
Sat 27/912:10 p.m.STL - YEG
2 stops13h 17mDelta
Deal found 11/6C$ 648

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 12 June 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 21/8

8:45 p.m.-12:21 p.m.

2 stops14h 36m

Lambert-St Louis

Mon 25/8

6:00 a.m.-4:21 p.m.

1 stop11h 21m

C$ 580

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 21/8

9:25 a.m.-4:45 p.m.

1 stop6h 20m

Lambert-St Louis

Mon 25/8

5:30 p.m.-3:58 p.m.

1 stop23h 28m

C$ 596

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Mon 22/9

3:17 p.m.-11:53 p.m.

1 stop7h 36m

Lambert-St Louis

Tue 30/9

5:15 a.m.-2:08 p.m.

1 stop9h 53m

C$ 597

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Thu 11/9

1:00 a.m.-7:57 p.m.

1 stop17h 57m

Lambert-St Louis

Sat 27/9

4:05 p.m.-10:56 p.m.

1 stop7h 51m

C$ 644

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 12/9

9:45 a.m.-5:57 p.m.

1 stop7h 12m

Lambert-St Louis

Sat 27/9

12:10 p.m.-12:27 a.m.

2 stops13h 17m

C$ 648

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 9/7

6:00 a.m.-9:52 a.m.

2 stops26h 52m

C$ 263

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Wed 9/7

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

1 stop5h 33m

C$ 335

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 13/9

6:15 a.m.-7:57 p.m.

2 stops12h 42m

C$ 336

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Fri 25/7

6:30 p.m.-12:18 p.m.

2 stops16h 48m

C$ 338

EdmontonSt. Louis

YEG - STL

YEGSTL

Edmonton

Sat 13/9

8:45 p.m.-10:40 a.m.

2 stops12h 55m

C$ 372

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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.

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 12 June 2025.
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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$ 596, 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. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from C$ 597 and C$ 644, respectively. WestJet is currently priced 23% 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$ 335. Users have also found prices from C$ 336 and C$ 338 on Air Canada and WestJet, 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
Chesterfield
St. Peters

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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.
Edmonton to Kansas City flights
Calgary to Kansas City flights
Calgary to St. Louis flights
Calgary to Columbia flights
Edmonton 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 337AverageC$ 658FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 441AverageC$ 704FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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.

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