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Cheap flights from St. Louis (STL) to Alberta from $108

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — YYC
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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How far in advance should I book a flight from St. Louis to Alberta?

Travelers have found it’s best to book a flight 36 days in advance to save up to 134% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 36 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Alberta 1-2 weeks in advance for as low as $596, or $849 for flights within the next 24 hours.

What is the cheapest month to fly from St. Louis to Alberta?

March can be a great time to fly to Alberta from St. Louis with a flight ticket averaging about $589. Cheapflights users have found deals in the month of March for as cheap as $180. The most expensive prices can be found in the month of July.

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

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

Cheap Delta flights from St. Louis to Alberta

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Alberta. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the lowest-priced Delta flights heading from St. Louis to Alberta. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 10/314:00 pmSTL - YYC
1 stop5h 43mDelta
Tue 11/56:50 amYYC - STL
1 stop6h 40mDelta
Deal found 5/29$328
Thu 10/3110:10 amSTL - YYC
2 stops11h 33mDelta
Tue 11/56:50 amYYC - STL
1 stop6h 40mDelta
Deal found 5/29$338
Thu 8/152:35 pmSTL - YYC
1 stop9h 29mDelta
Wed 8/216:45 amYYC - STL
1 stop9h 01mDelta
Deal found 5/29$343
Tue 7/92:35 pmSTL - YYC
1 stop9h 29mDelta
Wed 7/178:00 amYYC - STL
2 stops13h 07mDelta
Deal found 5/29$353
Fri 8/232:35 pmSTL - YYC
1 stop9h 29mDelta
Fri 8/302:50 pmYYC - STL
1 stop7h 38mDelta
Deal found 5/29$365
Wed 10/2311:51 amSTL - YYC
1 stop9h 12mDelta
Mon 10/289:30 pmYYC - STL
2 stops12h 13mDelta
Deal found 5/29$393
Wed 10/236:30 amSTL - YYC
2 stops9h 26mDelta
Mon 10/289:30 pmYYC - STL
2 stops10h 21mDelta
Deal found 5/29$398
Sun 7/142:35 pmSTL - YYC
1 stop9h 29mDelta
Tue 7/238:00 amYYC - STL
1 stop8h 34mDelta
Deal found 5/30$400
Fri 8/167:15 amSTL - YYC
2 stops12h 17mDelta
Fri 8/239:30 pmYYC - STL
2 stops10h 33mDelta
Deal found 5/30$413

Cheap United Airlines flights from St. Louis to Alberta

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Alberta. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from St. Louis to Alberta. Deals frequently update to provide users with more options.
Fri 7/125:30 pmSTL - YYC
1 stop6h 12mUnited Airlines
Wed 7/176:25 amYYC - STL
1 stop14h 46mUnited Airlines
Deal found 5/30$441
Sat 7/131:45 pmSTL - YYC
1 stop21h 43mUnited Airlines
Thu 7/186:25 amYYC - STL
1 stop14h 46mUnited Airlines
Deal found 5/29$538
Sat 8/316:34 amSTL - YEG
2 stops16h 22mUnited Airlines
Tue 9/33:15 pmYEG - STL
2 stops17h 52mUnited Airlines
Deal found 5/29$542
Mon 7/295:30 pmSTL - YEG
2 stops21h 35mUnited Airlines
Mon 8/123:08 pmYEG - STL
1 stop20h 41mUnited Airlines
Deal found 5/30$557
Fri 6/281:45 pmSTL - YYC
1 stop8h 58mUnited Airlines
Fri 7/56:25 amYYC - STL
1 stop14h 46mUnited Airlines
Deal found 5/29$572

Cheap St. Louis to Alberta flights in May & June 2024

Find cheap flight options from St. Louis to Alberta specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Scroll through some of the best deals on flights from St. Louis to Alberta in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 6/117:29 pmSTL - YYC
1 stop20h 10mMultiple Airlines
Tue 6/183:35 pmYYC - STL
1 stop18h 07mMultiple Airlines
Deal found 5/30$257
Tue 6/113:23 pmSTL - YYC
2 stops21h 35mMultiple Airlines
Tue 6/187:30 pmYYC - STL
1 stop16h 35mMultiple Airlines
Deal found 5/30$320
Tue 6/113:23 pmSTL - YYC
2 stops21h 35mMultiple Airlines
Tue 6/187:00 amYYC - STL
3 stops29h 05mMultiple Airlines
Deal found 5/30$329
Tue 6/113:23 pmSTL - YYC
2 stops21h 35mMultiple Airlines
Tue 6/1812:05 pmYYC - STL
2 stops24h 00mMultiple Airlines
Deal found 5/30$342
Tue 6/117:29 pmSTL - YYC
1 stop20h 10mMultiple Airlines
Mon 6/1712:30 amYYC - STL
2 stops13h 20mMultiple Airlines
Deal found 5/30$346
Tue 6/113:23 pmSTL - YYC
2 stops24h 16mMultiple Airlines
Mon 6/1712:30 amYYC - STL
2 stops13h 20mMultiple Airlines
Deal found 5/30$348
Tue 6/113:23 pmSTL - YYC
3 stops26h 30mMultiple Airlines
Tue 6/187:00 amYYC - STL
3 stops29h 05mMultiple Airlines
Deal found 5/30$366
Mon 6/37:23 pmSTL - YYC
1 stop20h 16mMultiple Airlines
Tue 6/47:30 pmYYC - STL
1 stop16h 35mMultiple Airlines
Deal found 5/29$367
Tue 6/113:23 pmSTL - YYC
3 stops26h 30mMultiple Airlines
Mon 6/1712:30 amYYC - STL
2 stops12h 53mMultiple Airlines
Deal found 5/30$382

St. Louis to Alberta 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Alberta in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Scroll through some of the best deals on flights from St. Louis to Alberta in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 6/117:29 pmSTL - YYC
1 stop20h 10mMultiple Airlines
Tue 6/183:35 pmYYC - STL
1 stop18h 07mMultiple Airlines
Deal found 5/30$257
Tue 6/113:23 pmSTL - YYC
2 stops21h 35mMultiple Airlines
Tue 6/187:30 pmYYC - STL
1 stop16h 35mMultiple Airlines
Deal found 5/30$320
Thu 10/314:00 pmSTL - YYC
1 stop5h 43mDelta
Tue 11/56:50 amYYC - STL
1 stop6h 40mDelta
Deal found 5/29$328
Tue 6/113:23 pmSTL - YYC
2 stops21h 35mMultiple Airlines
Tue 6/187:00 amYYC - STL
3 stops29h 05mMultiple Airlines
Deal found 5/30$329
Thu 8/1512:15 pmSTL - YYC
2 stops9h 25mMultiple Airlines
Wed 8/217:30 pmYYC - STL
1 stop13h 48mMultiple Airlines
Deal found 5/29$335
Thu 10/3110:10 amSTL - YYC
2 stops11h 33mDelta
Tue 11/56:50 amYYC - STL
1 stop6h 40mDelta
Deal found 5/29$338
Tue 6/113:23 pmSTL - YYC
2 stops21h 35mMultiple Airlines
Tue 6/1812:05 pmYYC - STL
2 stops24h 00mMultiple Airlines
Deal found 5/30$342
Thu 8/152:35 pmSTL - YYC
1 stop9h 29mDelta
Wed 8/216:45 amYYC - STL
1 stop9h 01mDelta
Deal found 5/29$343
Tue 6/117:29 pmSTL - YYC
1 stop20h 10mMultiple Airlines
Mon 6/1712:30 amYYC - STL
2 stops13h 20mMultiple Airlines
Deal found 5/30$346

One-way flights to Alberta from St. Louis

Search for one-way flight options from St. Louis to Alberta. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Users in need of a one-way flight from St. Louis to Alberta can choose from these deals. Those seeking round-trip flights from St. Louis to Alberta should utilize the search form at the the top of the page.
Tue 8/278:00 amSTL - YYC
1 stop15h 02mMultiple Airlines
Deal found 5/29$108
Tue 8/278:00 amSTL - YYC
1 stop15h 02mMultiple Airlines
Deal found 5/29$113
Tue 8/278:00 amSTL - YYC
2 stops28h 11mMultiple Airlines
Deal found 5/29$122
Tue 8/2710:34 amSTL - YYC
2 stops26h 22mMultiple Airlines
Deal found 5/29$123
Sun 8/257:29 pmSTL - YYC
1 stop27h 33mMultiple Airlines
Deal found 5/29$138
Tue 8/2710:34 amSTL - YYC
3 stops36h 25mMultiple Airlines
Deal found 5/29$144
Tue 7/166:06 amSTL - YYC
1 stop8h 34mDelta
Deal found 5/30$145
Tue 8/2710:34 amSTL - YYC
3 stops31h 24mMultiple Airlines
Deal found 5/29$148
Tue 6/42:12 pmSTL - YYC
1 stop22h 46mMultiple Airlines
Deal found 5/29$158

Find flights from St. Louis to Alberta within your budget

Customize your flight search to find flights from St. Louis to Alberta 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$257 - $613

Route

Depart

Return

Price

Lambert-St LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 6/11

1 stop20h 10m

Calgary

Tue 6/18

1 stop18h 07m

$257

Lambert-St LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 6/11

2 stops21h 35m

Calgary

Tue 6/18

1 stop16h 35m

$320

Lambert-St LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Thu 10/31

1 stop5h 43m

Calgary

Tue 11/5

1 stop6h 40m

$328

Lambert-St LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Thu 10/31

2 stops11h 33m

Calgary

Tue 11/5

1 stop6h 40m

$338

Lambert-St LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Sat 8/31

1 stop7h 40m

Calgary

Tue 9/3

1 stop14h 03m

$387

Lambert-St LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 8/6

1 stop14h 59m

Calgary

Mon 8/12

1 stop15h 43m

$410

Lambert-St LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Fri 7/12

1 stop6h 12m

Calgary

Wed 7/17

1 stop14h 46m

$441

Lambert-St LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Thu 9/19

1 stop21h 19m

Edmonton

Wed 9/25

1 stop11h 16m

$580

Lambert-St LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Thu 6/13

1 stop14h 49m

Calgary

Sat 6/15

1 stop15h 12m

$613

Flights are sorted by cheapest first

Deals found on 5/30

No data available for this route at this time. Please check back soon.

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

Have a flexible travel schedule? Discover the best time to fly to Alberta 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 Alberta

Get insights into the airlines that provide service to Alberta. 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 Alberta. Reviews last updated May 30, 2024.
Peruse reviews from past customers who have flown with Delta, United Airlines and WestJet from St. Louis to Alberta to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,192 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,457 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

WestJet
7.5
Good
2,866 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,777 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,284 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

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

  • What airport do you fly from for flights from St. Louis to Alberta?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Alberta. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • Can I find flights from St. Louis to Alberta for under $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Alberta for under $300. The cheapest flight booked recently is on Multiple Airlines for just $257, but on average you can expect to pay $350.

  • What are the most popular routes from St. Louis to Alberta?

    The most popular route from St. Louis to Alberta is Lambert-St Louis - Calgary. You may also consider Lambert-St Louis - Edmonton or Lambert-St Louis - Grande Prairie.

  • What does STL to YYC mean?

    STL and YYC are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to YYC refers to a flight route from Lambert-St Louis Airport to Calgary Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Edmonton Airport (YEG), Fort Mcmurray Airport (YMM), Grande Prairie Airport (YQU), Lethbridge Airport (YQL), Medicine Hat Airport (YXH).

  • Can I find deals for flights from St. Louis to Alberta that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Alberta flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Alberta with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Alberta flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from St. Louis to Alberta that allow pets onboard?

    Many airlines flying from St. Louis to Alberta offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Alberta?

    Yes, you can often find last-minute deals on St. Louis to Alberta flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Alberta flight deals updated?

    The St. Louis to Alberta flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from St. Louis to Alberta?

    The most popular airlines flying from St. Louis to Alberta are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.

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

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Alberta (average of $309). Flying from St. Louis to Alberta in March is currently the most expensive (average of $437). 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

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Alternative routes for St. Louis to Alberta
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from St. Louis to Alberta

Discover the top 5 airlines that operate flights from St. Louis to Alberta. 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$189Average$573FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$307Average$647FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$388Average$573FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$389Average$662FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapest$484Average$601FlexibilityNo cancel feeOn-time60%
Search WestJet flights
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Search flights from St. Louis to Alberta by cabin class

Find flights from St. Louis to Alberta, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 St. Louis to Alberta?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. Louis to Alberta. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from St. Louis to Alberta.

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

Need flexible booking options for your flight to Alberta from St. Louis? 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 St. Louis to Alberta become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Alberta flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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