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Cheap flights from Missouri to Alberta from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Alberta departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Missouri to Alberta

Cheap round-trip flights

American Airlines Logo
8:04 pm - 12:34 pmSTL-YYC
17h 30m1 stop
American Airlines Logo
1:29 pm - 1:44 pmYYC-STL
23h 15m1 stop
$282American Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26
American Airlines Logo
8:04 pm - 12:34 pmSTL-YYC
17h 30m1 stop
American Airlines Logo
1:29 pm - 8:09 amYYC-STL
17h 40m1 stop
$288American Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 19
United Airlines Logo
10:30 am - 11:41 amSTL-YYC
26h 11m1 stop
United Airlines Logo
2:00 pm - 12:43 pmYYC-STL
21h 43m1 stop
$320United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
3:23 pm - 2:08 pmSTL-YEG
23h 45m2 stops
United Airlines Logo
3:17 pm - 10:49 amYEG-STL
18h 32m2 stops
$330United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
6:53 am - 4:12 pmMCI-YEG
10h 19m2 stops
Delta Logo
8:15 am - 11:21 pmYEG-MCI
14h 06m2 stops
$571Delta
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Tue, Oct 7 - Mon, Oct 13
WestJet Logo
6:09 pm - 3:40 pmMCI-YEG
22h 31m2 stops
WestJet Logo
9:15 am - 11:09 pmYEG-MCI
12h 54m1 stop
$608WestJet
Find Deal
Sat, Dec 20 - Tue, Dec 23
WestJet Logo
5:55 am - 10:27 pmMCI-YEG
17h 32m2 stops
WestJet Logo
8:45 pm - 12:29 pmYEG-MCI
14h 44m2 stops
$611WestJet
Find Deal
Tue, Oct 7 - Mon, Oct 13
Delta Logo
6:30 am - 3:55 pmMCI-YEG
10h 25m1 stop
Delta Logo
9:15 am - 11:04 pmYEG-MCI
12h 49m1 stop
$659Delta
Find Deal
Fri, Mar 6 - Tue, Mar 10
Air Canada Logo
4:30 pm - 10:04 pmSTL-YEG
6h 34m1 stop
Air Canada Logo
12:15 am - 12:20 pmYEG-STL
11h 05m2 stops
$694Air Canada
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Tue, Mar 10 - Tue, Mar 10
Air Canada Logo
4:30 pm - 10:04 pmSTL-YEG
6h 34m1 stop
Air Canada Logo
12:15 am - 12:20 pmYEG-STL
11h 05m2 stops
$704Air Canada
Find Deal
Tue, Mar 10 - Tue, Mar 10

United Airlines flights from Missouri to Alberta

Our best United Airlines deals on Missouri to Alberta flight tickets
United Airlines
Mar 3
STL10:30 amLambert-St Louis
26h 11m
1 stop
YYC11:41 amCalgary
Mar 4
YYC2:00 pmCalgary
21h 43m
1 stop
STL12:43 pmLambert-St Louis
$320
Find similar
United Airlines
Oct 14
STL3:23 pmLambert-St Louis
23h 45m
2 stops
YEG2:08 pmEdmonton
Oct 21
YEG3:17 pmEdmonton
18h 32m
2 stops
STL10:49 amLambert-St Louis
$330
Find similar
United Airlines
Oct 10
STL5:28 pmLambert-St Louis
21h 40m
2 stops
YEG2:08 pmEdmonton
Oct 21
YEG3:17 pmEdmonton
18h 32m
2 stops
STL10:49 amLambert-St Louis
$364
Find similar

American Airlines flights from Missouri to Alberta

Our best American Airlines deals on Missouri to Alberta flight tickets
American Airlines
Oct 22
STL8:04 pmLambert-St Louis
17h 30m
1 stop
YYC12:34 pmCalgary
Oct 26
YYC1:29 pmCalgary
23h 15m
1 stop
STL1:44 pmLambert-St Louis
$282
Find similar
American Airlines
Oct 15
STL8:04 pmLambert-St Louis
17h 30m
1 stop
YYC12:34 pmCalgary
Oct 19
YYC1:29 pmCalgary
17h 40m
1 stop
STL8:09 amLambert-St Louis
$288
Find similar
American Airlines
Oct 21
STL8:04 pmLambert-St Louis
17h 30m
1 stop
YYC12:34 pmCalgary
Oct 26
YYC1:29 pmCalgary
23h 15m
1 stop
STL1:44 pmLambert-St Louis
$293
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missouri 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Missouri to Alberta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 10/22

8:04 pm-12:34 pm

1 stop17h 30m

Calgary

Sun 10/26

1:29 pm-1:44 pm

1 stop23h 15m

$282

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 10/15

8:04 pm-12:34 pm

1 stop17h 30m

Calgary

Sun 10/19

1:29 pm-8:09 am

1 stop17h 40m

$288

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 3/3

10:30 am-11:41 am

1 stop26h 11m

Calgary

Wed 3/4

2:00 pm-12:43 pm

1 stop21h 43m

$320

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Tue 10/14

3:23 pm-2:08 pm

2 stops23h 45m

Edmonton

Tue 10/21

3:17 pm-10:49 am

2 stops18h 32m

$330

Kansas CityEdmonton

MCI - YEG

MCIYEG

Kansas City

Tue 10/7

6:53 am-4:12 pm

2 stops10h 19m

Edmonton

Mon 10/13

8:15 am-11:21 pm

2 stops14h 06m

$571

Kansas CityEdmonton

MCI - YEG

MCIYEG

Kansas City

Sat 12/20

6:09 pm-3:40 pm

2 stops22h 31m

Edmonton

Tue 12/23

9:15 am-11:09 pm

1 stop12h 54m

$608

Kansas CityEdmonton

MCI - YEG

MCIYEG

Kansas City

Tue 10/7

5:55 am-10:27 pm

2 stops17h 32m

Edmonton

Mon 10/13

8:45 pm-12:29 pm

2 stops14h 44m

$611

Kansas CityEdmonton

MCI - YEG

MCIYEG

Kansas City

Fri 3/6

6:30 am-3:55 pm

1 stop10h 25m

Edmonton

Tue 3/10

9:15 am-11:04 pm

1 stop12h 49m

$659

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Tue 3/10

4:30 pm-10:04 pm

1 stop6h 34m

Edmonton

Tue 3/10

12:15 am-12:20 pm

2 stops11h 05m

$694

St. LouisEdmonton

STL - YEG

STLYEG

Lambert-St Louis

Tue 3/10

4:30 pm-10:04 pm

1 stop6h 34m

Edmonton

Tue 3/10

12:15 am-12:20 pm

2 stops11h 05m

$704

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Alberta from

How to get the cheapest flight ticket from Missouri to Alberta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Alberta?

The month of January is, on average, the cheapest month to fly to Alberta from Missouri, with most prices found around $361. If you don’t want to visit Alberta in January, then you should wait until April to fly from Missouri, when ticket prices are also cheap, with an average price of $443.

What is the cheapest day to depart on your flight to Alberta?

According to our data, Tuesday is the cheapest day to fly to Alberta from Missouri. The lowest ticket price found for a Tuesday departure recently was $456. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $617. These prices are subject to change though, so be sure to set up a Price Alert for flights to Alberta.

What is the cheapest time of day to depart on your flight to Alberta?

According to our data, the cheapest time of day to fly to Alberta is at noon. momondo users have found flights departing from Missouri to Alberta at noon for as low as $499. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Alberta, so prices are often more expensive at around $628 per ticket.

How far in advance should I book a flight to Alberta?

You are more likely to see cheaper flights to Alberta from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Alberta for around $550 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alberta from Missouri for as low as $395 on momondo.

Can stopping save me money on Missouri to Alberta flights?

You could potentially save up to 53% on your flight if you consider stops on a Missouri to Alberta flight.

Cheap Missouri to Alberta flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Alberta

Direct flights

None
There are no direct flights from Missouri to Alberta. There are no popular flight routes from Missouri to Alberta.
Search flight deals

  • When did momondo last update prices for flights from Missouri to Alberta?

    Prices for flights from Missouri to Alberta are refreshed on a daily basis.

  • How many operators does momondo search for flights from Missouri to Alberta?

  • How old do you have to be to fly from Missouri to Alberta?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Alberta.

  • What documentation or ID do you need to fly to Alberta?

    The required travel and health documents for your Alberta trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alberta. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Alberta

Compare and see reviews for airlines that fly from Missouri to Alberta with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $165Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Air CanadaPriceFrom $168Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $343Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $383Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
WestJetPriceFrom $403Free CancellationRating
7.2
3,095 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Alberta?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to Alberta. momondo saves you time and could save you money on your trip.

Can I find flights from Missouri to Alberta with flexible booking policies on momondo?

All flight searches from Missouri to Alberta on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Missouri to Alberta?

momondo provides multiple filters to help you find the best flight to Alberta from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Missouri to Alberta right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Missouri to Alberta flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Alberta trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Alberta

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Popular flights according to clicks in the last 7 days on momondo
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