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Cheap flights from Calgary to Missouri from C$ 221
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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — STL
4 Aug — 11 Aug1
Round-trip
1 adult
Economy
Cheap flight deals from Calgary to Missouri
Keep the following information in mind while searching for Calgary to Missouri flight deals. Data was last updated 30 July 2025.
Find flight deals from Calgary to Missouri
Cheapest flights from Calgary to MissouriExplore 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 30 July 2025.
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 30 July 2025.
Thu 28/88:55 a.m.YYC - STL
1 stop23h 16mMultiple Airlines
Tue 2/97:54 p.m.STL - YYC
1 stop19h 51mMultiple Airlines
Deal found 30/7C$ 421
Fri 5/96:29 a.m.YYC - STL
1 stop28h 01mAmerican Airlines
Sat 13/96:10 a.m.STL - YYC
1 stop18h 09mAmerican Airlines
Deal found 30/7C$ 441
Tue 7/107:45 a.m.YYC - MCI
1 stop8h 35mDelta
Tue 21/102:15 p.m.MCI - YYC
1 stop9h 47mDelta
Deal found 30/7C$ 454
Tue 19/81:29 p.m.YYC - MCI
1 stop6h 19mAmerican Airlines
Sun 24/87:00 a.m.MCI - YYC
1 stop15h 58mAmerican Airlines
Deal found 27/7C$ 524
Sat 20/97:00 p.m.YYC - MCI
2 stops20h 01mAlaska Airlines
Sat 27/93:37 p.m.MCI - YYC
1 stop9h 15mAlaska Airlines
Deal found 28/7C$ 531
Fri 19/912:30 a.m.YYC - MCI
2 stops21h 37mMultiple Airlines
Sat 27/95:15 a.m.MCI - YYC
2 stops17h 36mMultiple Airlines
Deal found 28/7C$ 556
Thu 25/912:20 a.m.YYC - STL
1 stop13h 58mAir Canada
Sun 28/91:30 p.m.STL - YYC
1 stop10h 46mAir Canada
Deal found 29/7C$ 561
Wed 27/86:15 a.m.YYC - MCI
1 stop13h 27mUnited Airlines
Wed 3/93:23 p.m.MCI - YYC
1 stop8h 30mUnited Airlines
Deal found 30/7C$ 567
Thu 6/118:00 a.m.YYC - MCI
2 stops23h 56mAir Canada
Sun 9/116:00 a.m.MCI - YYC
1 stop6h 35mAir Canada
Deal found 29/7C$ 583
Wed 13/86:15 a.m.YYC - STL
1 stop14h 35mUnited Airlines
Sat 16/88:54 a.m.STL - YYC
1 stop13h 54mUnited Airlines
Deal found 30/7C$ 592
Wed 13/86:40 a.m.YYC - STL
1 stop6h 49mDelta
Sat 16/83:30 p.m.STL - YYC
2 stops8h 27mDelta
Deal found 30/7C$ 625
Tue 29/712:30 a.m.YYC - STL
1 stop8h 11mWestJet
Tue 19/85:11 p.m.STL - YYC
1 stop19h 08mWestJet
Deal found 29/7C$ 673
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 629,999 searches. Data last updated 30 July 2025.
Use the filters below to find and compare flights from Calgary to Missouri that are best for you.
Fly from
Calgary
Fly to
Missouri
Route
Depart
Return
Price
CalgarySt. Louis
YYC - STL
YYCSTL
Calgary
Thu 28/8
8:55 a.m.-9:11 a.m.
1 stop23h 16m
Lambert-St Louis
Tue 2/9
7:54 p.m.-2:45 p.m.
1 stop19h 51m
C$ 421
CalgarySt. Louis
YYC - STL
YYCSTL
Calgary
Fri 5/9
6:29 a.m.-11:30 a.m.
1 stop28h 01m
Lambert-St Louis
Sat 13/9
6:10 a.m.-11:19 p.m.
1 stop18h 09m
C$ 441
CalgaryKansas City
YYC - MCI
YYCMCI
Calgary
Tue 7/10
7:45 a.m.-5:20 p.m.
1 stop8h 35m
Kansas City
Tue 21/10
2:15 p.m.-11:02 p.m.
1 stop9h 47m
C$ 454
CalgaryKansas City
YYC - MCI
YYCMCI
Calgary
Tue 19/8
1:29 p.m.-8:48 p.m.
1 stop6h 19m
Kansas City
Sun 24/8
7:00 a.m.-9:58 p.m.
1 stop15h 58m
C$ 524
CalgaryKansas City
YYC - MCI
YYCMCI
Calgary
Sat 20/9
7:00 p.m.-4:01 p.m.
2 stops20h 01m
Kansas City
Sat 27/9
3:37 p.m.-11:52 p.m.
1 stop9h 15m
C$ 531
CalgaryKansas City
YYC - MCI
YYCMCI
Calgary
Fri 19/9
12:30 a.m.-11:07 p.m.
2 stops21h 37m
Kansas City
Sat 27/9
5:15 a.m.-9:51 p.m.
2 stops17h 36m
C$ 556
CalgarySt. Louis
YYC - STL
YYCSTL
Calgary
Thu 25/9
12:20 a.m.-3:18 p.m.
1 stop13h 58m
Lambert-St Louis
Sun 28/9
1:30 p.m.-11:16 p.m.
1 stop10h 46m
C$ 561
CalgaryKansas City
YYC - MCI
YYCMCI
Calgary
Wed 27/8
6:15 a.m.-8:42 p.m.
1 stop13h 27m
Kansas City
Wed 3/9
3:23 p.m.-10:53 p.m.
1 stop8h 30m
C$ 567
CalgaryKansas City
YYC - MCI
YYCMCI
Calgary
Thu 6/11
8:00 a.m.-8:56 a.m.
2 stops23h 56m
Kansas City
Sun 9/11
6:00 a.m.-11:35 a.m.
1 stop6h 35m
C$ 583
CalgarySt. Louis
YYC - STL
YYCSTL
Calgary
Wed 13/8
6:15 a.m.-9:50 p.m.
1 stop14h 35m
Lambert-St Louis
Sat 16/8
8:54 a.m.-9:48 p.m.
1 stop13h 54m
C$ 592
Showing 1-10 of 26 results
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, January is the cheapest month in which you can book a flight from Calgary to Missouri (average of C$ 365). Flying from Calgary to Missouri in September is currently the most expensive (average of C$ 491). 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.
What is the cheapest time of day to fly from YYC to MO?
Find hourly flight availability from Calgary to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2025.
When flying from Calgary to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 30 July 2025.
Read through reviews of airlines operating flights from Calgary to Missouri, such as Alaska Airlines,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
8.0
Food
7.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jul 2025
YEG - SEA
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
8.0
Food
7.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jul 2025
YEG - SEA
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
8.0
Food
7.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jul 2025
YEG - SEA
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
8.0
Food
7.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jul 2025
YEG - SEA
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
8.0
Food
7.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jul 2025
YEG - SEA
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
8.0
Food
7.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jul 2025
YEG - SEA
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.
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Alternative routes for Calgary to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Calgary to Missouri
Discover the top 4 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 629,999 searches. Data last updated 30 July 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Calgary to Missouri?
Deals for Calgary to Missouri flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Calgary to Missouri?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Missouri from Calgary.
Can Cheapflights find flights from Calgary to Missouri with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Calgary to Missouri flexibly with Cheapflights today.
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Of course! You can now track prices for flights from Calgary 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.