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Cheap flights from Alberta to Missouri from C$ 264

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — MCI
19 Jul — 26 Jul1
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 19 June 2026.

Fri 18/97:45 a.m.
YYC
-
STL
1 stop8h 52m
Delta
Mon 21/92:27 p.m.
STL
-
YYC
1 stop9h 34m
Delta
Deal found 18/6C$ 497
Thu 13/812:45 p.m.
YYC
-
STL
1 stop9h 57m
American Airlines
Mon 17/83:32 p.m.
STL
-
YYC
1 stop7h 02m
American Airlines
Deal found 16/6C$ 531
Tue 1/96:00 a.m.
YYC
-
STL
1 stop13h 46m
United Airlines
Tue 8/95:30 p.m.
STL
-
YYC
1 stop6h 06m
United Airlines
Deal found 15/6C$ 537
Thu 13/87:45 p.m.
YYC
-
STL
1 stop17h 17m
Air Canada
Wed 19/812:10 p.m.
STL
-
YYC
1 stop10h 22m
Air Canada
Deal found 18/6C$ 541
Wed 5/812:20 a.m.
YYC
-
STL
1 stop14h 57m
WestJet
Sun 9/810:44 a.m.
STL
-
YYC
1 stop7h 26m
WestJet
Deal found 16/6C$ 542
Wed 12/812:20 a.m.
YYC
-
STL
1 stop16h 17m
Multiple Airlines
Mon 17/88:08 p.m.
STL
-
YYC
1 stop19h 37m
Multiple Airlines
Deal found 16/6C$ 545
Fri 24/77:00 a.m.
YYC
-
STL
2 stops26h 28m
WestJet
Sun 26/76:30 a.m.
STL
-
YYC
1 stop14h 45m
WestJet
Deal found 15/6C$ 546
Fri 17/76:30 p.m.
YYC
-
STL
2 stops13h 36m
WestJet
Mon 20/76:30 a.m.
STL
-
YYC
1 stop14h 45m
WestJet
Deal found 18/6C$ 549
Thu 1/108:45 a.m.
YYC
-
MCI
1 stop27h 37m
Multiple Airlines
Sat 10/102:17 p.m.
MCI
-
YYC
1 stop25h 28m
Multiple Airlines
Deal found 15/6C$ 551
Fri 18/911:05 a.m.
YYC
-
STL
2 stops11h 15m
WestJet
Mon 21/96:25 a.m.
STL
-
YYC
2 stops10h 45m
WestJet
Deal found 18/6C$ 553
Thu 16/79:00 p.m.
YYC
-
MCI
2 stops19h 10m
Multiple Airlines
Mon 20/71:45 p.m.
MCI
-
YYC
1 stop26h 00m
Multiple Airlines
Deal found 18/6C$ 563
Wed 19/86:00 a.m.
YYC
-
MCI
1 stop9h 11m
United Airlines
Sat 22/85:08 p.m.
MCI
-
YYC
1 stop6h 28m
United Airlines
Deal found 17/6C$ 576

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 19 June 2026.

Round-trip from

C$ 497

One-way from

C$ 264

Popular in

November

Cheapest in

May

Average price

C$ 874
Delta
  • Delta
  • 18/9-21/9
  • 2 total stops
  • 18h 26m total
  • Alberta to Missouri
Search Deals
16/8
  • 16/8
  • 1 total stop
  • 27h 15m total
  • Alberta to Missouri
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 19 June 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 18/9

7:45 a.m.-5:37 p.m.

1 stop8h 52m

Lambert-St Louis

Mon 21/9

2:27 p.m.-11:01 p.m.

1 stop9h 34m

C$ 497

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 1/9

6:00 a.m.-8:46 p.m.

1 stop13h 46m

Lambert-St Louis

Tue 8/9

5:30 p.m.-10:36 p.m.

1 stop6h 06m

C$ 537

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 13/8

7:45 p.m.-2:02 p.m.

1 stop17h 17m

Lambert-St Louis

Wed 19/8

12:10 p.m.-9:32 p.m.

1 stop10h 22m

C$ 541

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 1/9

11:05 a.m.-11:26 p.m.

2 stops11h 21m

Lambert-St Louis

Tue 8/9

5:46 p.m.-3:15 p.m.

2 stops22h 29m

C$ 558

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Fri 18/9

9:15 a.m.-11:20 p.m.

2 stops13h 05m

Lambert-St Louis

Mon 21/9

1:55 p.m.-8:15 p.m.

1 stop7h 20m

C$ 558

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Thu 16/7

9:00 p.m.-5:10 p.m.

2 stops19h 10m

Kansas City

Mon 20/7

1:45 p.m.-2:45 p.m.

1 stop26h 00m

C$ 563

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 23/7

11:50 p.m.-10:15 p.m.

2 stops21h 25m

Lambert-St Louis

Sun 26/7

6:30 a.m.-8:15 p.m.

1 stop14h 45m

C$ 565

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Mon 31/8

7:00 a.m.-9:20 a.m.

1 stop25h 20m

Lambert-St Louis

Tue 1/9

12:52 p.m.-9:50 p.m.

1 stop9h 58m

C$ 570

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Wed 19/8

6:00 a.m.-4:11 p.m.

1 stop9h 11m

Kansas City

Sat 22/8

5:08 p.m.-10:36 p.m.

1 stop6h 28m

C$ 576

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Wed 4/11

2:50 p.m.-11:17 p.m.

1 stop7h 27m

Kansas City

Fri 6/11

2:15 p.m.-11:13 p.m.

1 stop9h 58m

C$ 577

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/6

Showing 1-10 of 60 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, July is the cheapest month in which you can book a flight from Alberta to Missouri (average of C$ 263). Flying from Alberta to Missouri in February is currently the most expensive (average of C$ 729). 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?

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 19 June 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
8,419 reviews
Check prices

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Comfort

7.8

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
8,419 reviews
Delta
7.8
Good
8,419 reviews
Check prices

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Comfort

7.8

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
9,865 reviews
Delta
7.8
Good
8,419 reviews
Check prices

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Comfort

7.8

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
3,375 reviews
Delta
7.8
Good
8,419 reviews
Check prices

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Comfort

7.8

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
11,225 reviews
Delta
7.8
Good
8,419 reviews
Check prices

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Comfort

7.8

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 8h 52m. Delta provides one of the quickest options available for as low as C$ 497. There are 2297 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, July is the cheapest month in which you can book a flight from Alberta to Missouri (average of C$ 263). Flying from Alberta to Missouri in February is currently the most expensive (average of C$ 729). 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 Alberta to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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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 19 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 266AverageC$ 913FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 324AverageC$ 554FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 613AverageC$ 758FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 654AverageC$ 725FlexibilityNo 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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