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Missouri

$159+ Cheap flights from Calgary (YYC) to Missouri

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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — STL
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Calgary to Missouri

Cheapest flights from Calgary to Missouri
Explore the most affordable flight options available from Calgary to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:30 am
YYC
-
STL
1 stop29h 20m
Multiple Airlines
Sun 5/34:59 pm
STL
-
YYC
2 stops19h 01m
Multiple Airlines
Deal found 3/12$375
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:40 pm
YYC
-
STL
1 stop17h 44m
American Airlines
Wed 5/65:21 pm
STL
-
YYC
1 stop20h 38m
American Airlines
Deal found 3/14$399
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:40 pm
YYC
-
STL
1 stop9h 16m
American Airlines
Sat 5/239:08 am
STL
-
YYC
1 stop15h 30m
American Airlines
Deal found 3/13$406
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:34 pm
YYC
-
MCI
1 stop6h 11m
United Airlines
Sat 4/186:00 am
MCI
-
YYC
1 stop8h 53m
United Airlines
Deal found 3/12$433
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:40 am
YYC
-
MCI
1 stop10h 26m
Delta
Sat 4/182:25 pm
MCI
-
YYC
1 stop9h 35m
Delta
Deal found 3/16$438
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
YYC
-
STL
1 stop13h 43m
United Airlines
Sun 5/246:00 am
STL
-
YYC
1 stop6h 32m
United Airlines
Deal found 3/13$443
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:00 am
YYC
-
STL
1 stop24h 55m
Multiple Airlines
Sun 5/243:33 pm
STL
-
YYC
2 stops19h 07m
Multiple Airlines
Deal found 3/13$445
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:30 am
YYC
-
STL
1 stop9h 43m
American Airlines
Sat 4/46:50 pm
STL
-
YYC
1 stop17h 54m
American Airlines
Deal found 3/12$448
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:30 pm
YYC
-
STL
1 stop10h 51m
Delta
Sun 4/197:25 am
STL
-
YYC
2 stops14h 15m
Delta
Deal found 3/12$449
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:40 am
YYC
-
STL
2 stops15h 56m
Delta
Fri 4/172:20 pm
STL
-
YYC
1 stop9h 40m
Delta
Deal found 3/12$453
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:45 am
YYC
-
STL
1 stop8h 40m
Air Canada
Sat 4/44:05 pm
STL
-
YYC
1 stop9h 18m
Air Canada
Deal found 3/15$454
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
YYC
-
STL
1 stop13h 54m
United Airlines
Wed 4/226:30 am
STL
-
YYC
1 stop6h 02m
United Airlines
Deal found 3/15$455

Find flight deals from Calgary to Missouri

Keep the following information in mind while searching for Calgary to Missouri flight deals. Data was last updated March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$399
(American Airlines)

One-way from

$159
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$508
Provider with most accurate pricing for Calgary-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Lambert-St Louis flights.
Search Deals
From Calgary to Missouri
Search Deals
One-way flight from Calgary to Missouri
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary 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 2,558,603 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Calgary to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Wed 4/15

12:34 pm-7:45 pm

1 stop6h 11m

Kansas City

Sat 4/18

6:00 am-1:53 pm

1 stop8h 53m

$433

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Wed 4/15

7:40 am-7:06 pm

1 stop10h 26m

Kansas City

Sat 4/18

2:25 pm-11:00 pm

1 stop9h 35m

$438

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sat 5/16

12:34 pm-9:13 pm

1 stop7h 39m

Lambert-St Louis

Sun 5/24

9:23 am-10:37 pm

1 stop14h 14m

$443

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Mon 5/18

1:27 pm-8:43 pm

1 stop6h 16m

Lambert-St Louis

Sat 5/23

7:22 am-10:37 pm

1 stop16h 15m

$443

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Wed 5/13

6:00 am-8:43 pm

1 stop13h 43m

Lambert-St Louis

Sun 5/24

6:00 am-11:32 am

1 stop6h 32m

$443

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sun 4/12

12:30 pm-12:21 am

1 stop10h 51m

Lambert-St Louis

Sun 4/19

7:25 am-8:40 pm

2 stops14h 15m

$449

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 4/14

6:40 am-11:36 pm

2 stops15h 56m

Lambert-St Louis

Fri 4/17

2:20 pm-11:00 pm

1 stop9h 40m

$453

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 3/31

12:34 pm-9:47 pm

1 stop8h 13m

Lambert-St Louis

Mon 4/6

8:15 pm-11:32 am

1 stop16h 17m

$455

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 4/21

12:34 pm-9:13 pm

1 stop7h 39m

Lambert-St Louis

Wed 4/22

8:54 am-9:48 pm

1 stop13h 54m

$455

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Sat 3/28

6:15 am-8:44 pm

1 stop13h 29m

Kansas City

Mon 4/6

7:00 pm-11:32 am

1 stop17h 32m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Calgary to Missouri

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

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

Currently, May is the cheapest month in which you can book a flight from Calgary to Missouri (average of $284). Flying from Calgary to Missouri in February is currently the most expensive (average of $520). 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.

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 March 17, 2026.
Read reviews from past customers who have flown United Airlines,WestJet, andAmerican Airlines from Calgary to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,433 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,433 reviews
United Airlines
7.4
Good
9,433 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,296 reviews
United Airlines
7.4
Good
9,433 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
11,467 reviews
United Airlines
7.4
Good
9,433 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Calgary to Missouri. 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 Calgary to Missouri?

    For a flight from Calgary to Missouri, you will be flying from Calgary. Calgary (YYC) is just 5.8 mi from the center of the city.

  • How long is the flight from Calgary to Missouri?

    A quick flight from Calgary to Missouri can take about 6h 11m. United Airlines provides one of the quickest options available for as low as $433. The distance from Calgary to Missouri is about 1237 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Calgary to Missouri one-way?

    One-way options have recently been found by users for as low as $183 on United Airlines. Other airlines that offer cheap prices include Delta from $190 and WestJet from $252 one-way.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Calgary to Missouri (average of $284). Flying from Calgary to Missouri in February is currently the most expensive (average of $520). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Calgary to Missouri

Discover the top 3 airlines that operate flights from Calgary 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 2,558,603 searches. Data last updated March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$422Average$509FlexibilityNo cancel feeOn-time69%
WestJetCheapest$517Average$616FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$560Average$947FlexibilityNo cancel feeOn-time71%

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