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Cheap flights from Alberta to Missouri from C$ 235

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — STL
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alberta to Missouri

Enter your travel dates to find the best prices.

Cheapest flights from Alberta to Missouri
Explore the most affordable flight options available from Alberta to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 August 2026.

Tue 6/1012:20 a.m.
YYC
-
STL
1 stop11h 50m
Multiple Airlines
Mon 12/1010:35 a.m.
STL
-
YYC
1 stop12h 15m
Multiple Airlines
Deal found 2/8C$ 396
Tue 6/1012:20 a.m.
YYC
-
STL
1 stop11h 50m
Multiple Airlines
Wed 7/108:10 p.m.
STL
-
YYC
1 stop19h 35m
Multiple Airlines
Deal found 2/8C$ 444
Sun 13/98:45 a.m.
YYC
-
MCI
1 stop24h 40m
Multiple Airlines
Sun 20/98:32 p.m.
MCI
-
YYC
2 stops40h 38m
Multiple Airlines
Deal found 30/7C$ 461
Fri 11/911:45 a.m.
YYC
-
STL
2 stops30h 32m
Multiple Airlines
Mon 21/92:29 p.m.
STL
-
YYC
1 stop8h 21m
Multiple Airlines
Deal found 2/8C$ 469
Sun 13/98:45 a.m.
YYC
-
MCI
1 stop24h 40m
Multiple Airlines
Wed 16/97:00 a.m.
MCI
-
YYC
2 stops13h 55m
Multiple Airlines
Deal found 1/8C$ 489
Thu 27/88:45 a.m.
YYC
-
MCI
1 stop27h 08m
Multiple Airlines
Sun 30/81:38 p.m.
MCI
-
YYC
1 stop26h 07m
Multiple Airlines
Deal found 30/7C$ 503
Thu 20/89:00 p.m.
YYC
-
STL
2 stops11h 54m
WestJet
Tue 25/86:20 a.m.
STL
-
YYC
2 stops14h 20m
WestJet
Deal found 30/7C$ 520
Sun 30/89:00 p.m.
YYC
-
STL
2 stops11h 20m
WestJet
Sun 6/911:13 a.m.
STL
-
YYC
2 stops9h 27m
WestJet
Deal found 2/8C$ 524
Mon 17/87:00 a.m.
YYC
-
STL
1 stop15h 58m
WestJet
Tue 25/811:00 a.m.
STL
-
YYC
1 stop11h 50m
WestJet
Deal found 30/7C$ 542
Tue 1/127:00 a.m.
YYC
-
MCI
1 stop12h 52m
United Airlines
Tue 8/126:00 a.m.
MCI
-
YYC
1 stop7h 54m
United Airlines
Deal found 1/8C$ 572
Fri 16/1012:33 p.m.
YYC
-
MCI
1 stop10h 44m
Delta
Tue 20/102:59 p.m.
MCI
-
YYC
1 stop9h 11m
Delta
Deal found 29/7C$ 581
Tue 1/1212:00 p.m.
YYC
-
MCI
2 stops10h 20m
WestJet
Tue 8/126:14 a.m.
MCI
-
YYC
2 stops13h 06m
WestJet
Deal found 1/8C$ 598

Find flight deals from Alberta to Missouri

Keep the following information in mind while searching for Alberta to Missouri flight deals. Data was last updated 3 August 2026.

Round-trip from

C$ 396

One-way from

C$ 235

Popular in

May

Cheapest in

January

Average price

C$ 688
6/10-12/10
  • 6/10-12/10
  • 2 total stops
  • 24h 05m total
  • Alberta to Missouri
Search Deals
12/10
  • 12/10
  • 1 total stop
  • 25h 40m total
  • Alberta to Missouri
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta to Missouri 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 3 August 2026.
Use the filters below to find and compare flights from Alberta to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Fri 11/9

11:45 a.m.-7:17 p.m.

2 stops30h 32m

Lambert-St Louis

Mon 21/9

2:29 p.m.-9:50 p.m.

1 stop8h 21m

C$ 469

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 18/8

12:20 a.m.-9:54 a.m.

1 stop8h 34m

Lambert-St Louis

Wed 26/8

2:10 p.m.-8:15 p.m.

1 stop7h 05m

C$ 542

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 1/9

8:00 a.m.-8:46 p.m.

1 stop11h 46m

Lambert-St Louis

Tue 8/9

2:40 p.m.-9:05 p.m.

1 stop7h 25m

C$ 544

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Fri 11/9

9:15 a.m.-11:16 p.m.

2 stops13h 01m

Lambert-St Louis

Mon 21/9

3:52 p.m.-12:44 a.m.

2 stops9h 52m

C$ 551

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Mon 9/11

11:30 a.m.-10:56 p.m.

2 stops11h 26m

Lambert-St Louis

Mon 23/11

9:45 a.m.-10:35 p.m.

2 stops12h 50m

C$ 555

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sun 30/8

6:00 a.m.-11:31 p.m.

1 stop16h 31m

Lambert-St Louis

Mon 31/8

4:40 p.m.-9:48 p.m.

1 stop6h 08m

C$ 565

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Fri 16/10

12:33 p.m.-12:17 a.m.

1 stop10h 44m

Kansas City

Tue 20/10

2:59 p.m.-11:10 p.m.

1 stop9h 11m

C$ 581

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sun 4/10

12:20 a.m.-9:00 a.m.

1 stop7h 40m

Lambert-St Louis

Tue 6/10

10:14 a.m.-5:10 p.m.

1 stop7h 56m

C$ 587
Quickest round-trip

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Wed 6/1

10:39 a.m.-3:03 p.m.

1 stop4h 24m

Kansas City

Thu 7/1

9:17 a.m.-4:24 p.m.

1 stop7h 07m

C$ 604

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Fri 18/9

2:45 p.m.-11:25 p.m.

1 stop7h 40m

Kansas City

Fri 25/9

8:32 p.m.-12:10 p.m.

2 stops40h 38m

C$ 625

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 58 resultsSorted by cheapest first
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6

Best time to book a flight from Alberta to Missouri

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

What is the cheapest month to book a flight from Alberta to Missouri?

Currently, March is the cheapest month in which you can book a flight from Alberta to Missouri (average of C$ 682). Flying from Alberta to Missouri in May is currently the most expensive (average of C$ 939). 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.

How much does it cost to fly round-trip from Alberta to Missouri?

Airfare is below average for this route at the moment.
Alberta to Missouri flights typically cost between C$ 601 and C$ 708 in October.
The cheapest round-trip price found within the last 5 days was C$ 396 on Multiple Airlines (6 Oct-12 Oct).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated 3 August 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Alberta to Missouri by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,483 reviews
Check prices

Crew

8.5

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,483 reviews
Delta
7.8
Good
8,483 reviews
Check prices

Crew

8.5

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
10,060 reviews
Delta
7.8
Good
8,483 reviews
Check prices

Crew

8.5

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
WestJet
7.2
Good
3,426 reviews
Delta
7.8
Good
8,483 reviews
Check prices

Crew

8.5

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,424 reviews
Delta
7.8
Good
8,483 reviews
Check prices

Crew

8.5

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

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

  • How long is the flight from Alberta to Missouri?

    A quick flight from Alberta to Missouri can take about 4h 24m. WestJet provides one of the quickest options available for as low as C$ 604. There are 1991 km between Alberta and Missouri. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Alberta to Missouri that include hotel bookings?

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

  • How can I find direct flights from Alberta to Missouri?

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

  • Can I find deals for business class flights from Alberta to Missouri?

    Yes. Cheapflights offers flight deals from Alberta to Missouri 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 Alberta to Missouri?

    Currently, March is the cheapest month in which you can book a flight from Alberta to Missouri (average of C$ 682). Flying from Alberta to Missouri in May is currently the most expensive (average of C$ 939). 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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Top 4 airlines flying from Alberta to Missouri

Discover the top 4 airlines that operate flights from Alberta to Missouri. 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 3 August 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 350AverageC$ 550FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 399AverageC$ 940FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 549AverageC$ 950FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 573AverageC$ 712FlexibilityNo cancel feeOn-time60%
Search WestJet 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 Alberta to Missouri?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Missouri from Alberta today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Alberta to Missouri?

Cheapflights helps you find that perfect flight to Missouri from Alberta by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Alberta to Missouri with no change fees?

Certainly. Search results for flights to Missouri from Alberta shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Alberta to Missouri become cheaper?

Of course! You can now track prices for flights from Alberta to Missouri and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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