How does KAYAK find such low prices on flights from Missouri to Calgary?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Calgary.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Calgary?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Calgary from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Calgary?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Calgary with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Calgary?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Calgary from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$118 CHEAP FLIGHTS from Missouri to Calgary

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Flight Deals

Cheap Flights from Missouri to Calgary

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Calgary

Wed, Nov 25 - Wed, Dec 2

8:29 pm - 5:10 pmMCI Kansas City-YYC Calgary

20h 41m2 stops Denver Intl Phoenix Sky Harbor Intl

8:00 pm - 7:33 pmYYC Calgary-MCI Kansas City

23h 33m2 stops Phoenix Sky Harbor Intl Denver Intl

$356Multiple Airlines

Fri, Dec 4 - Sun, Dec 6

7:58 pm - 11:15 amSTL Lambert-St Louis-YYC Calgary

15h 17m2 stops Denver Intl Phoenix Sky Harbor Intl

9:50 am - 10:57 amYYC Calgary-STL Lambert-St Louis

25h 07m2 stops Phoenix Sky Harbor Intl Denver Intl

$367Multiple Airlines

Sun, Nov 22 - Sat, Nov 28

1:40 pm - 10:53 pmSTL Lambert-St Louis-YYC Calgary

9h 13m1 stop Denver Intl

7:00 am - 11:39 pmYYC Calgary-STL Lambert-St Louis

16h 39m1 stop Denver Intl

$532United Airlines

Fri, Dec 11 - Fri, Dec 18

2:54 pm - 10:58 pmSTL Lambert-St Louis-YYC Calgary

8h 04m1 stop Dallas/Fort Worth

3:19 pm - 8:29 amYYC Calgary-STL Lambert-St Louis

17h 10m1 stop Chicago O'Hare Intl

$540American Airlines

Wed, Jan 20 - Thu, Jan 28

8:52 am - 3:21 pmSTL Lambert-St Louis-YYC Calgary

6h 29m1 stop Denver Intl

7:00 am - 2:03 pmYYC Calgary-STL Lambert-St Louis

7h 03m1 stop Denver Intl

$541United Airlines

Mon, Nov 23 - Sat, Nov 28

4:05 pm - 12:06 amSTL Lambert-St Louis-YYC Calgary

8h 01m1 stop Toronto Pearson Intl

7:00 am - 3:26 pmYYC Calgary-STL Lambert-St Louis

8h 26m1 stop Toronto Pearson Intl

$542Air Canada

Sun, Nov 22 - Sat, Nov 28

4:05 pm - 12:06 amSTL Lambert-St Louis-YYC Calgary

8h 01m1 stop Toronto Pearson Intl

7:00 am - 3:26 pmYYC Calgary-STL Lambert-St Louis

8h 26m1 stop Toronto Pearson Intl

$542Air Canada

Wed, Dec 9 - Sun, Dec 13

12:31 pm - 10:07 pmSTL Lambert-St Louis-YYC Calgary

9h 36m1 stop Minneapolis St Paul

2:25 pm - 11:26 pmYYC Calgary-STL Lambert-St Louis

9h 01m1 stop Minneapolis St Paul

$542WestJet

Tue, Nov 24 - Fri, Nov 27

5:00 am - 12:39 pmSTL Lambert-St Louis-YYC Calgary

7h 39m1 stop Dallas/Fort Worth

1:25 pm - 9:59 pmYYC Calgary-STL Lambert-St Louis

8h 34m1 stop Dallas/Fort Worth

$545American Airlines

Wed, Dec 2 - Tue, Dec 8

6:00 am - 1:20 pmMCI Kansas City-YYC Calgary

7h 20m1 stop Minneapolis St Paul

2:25 pm - 11:28 pmYYC Calgary-MCI Kansas City

9h 03m1 stop Minneapolis St Paul

$559WestJet

Recent last minute flight deals from Missouri to Calgary

Mon, Nov 2 - Mon, Nov 30

2:57 pm - 12:10 amMCI Kansas City-YYC Calgary

9h 13m1 stop Salt Lake City

2:20 pm - 11:24 pmYYC Calgary-MCI Kansas City

9h 04m1 stop Minneapolis St Paul

$728Delta

Mon, Nov 2 - Mon, Nov 30

10:34 am - 6:55 pmMCI Kansas City-YYC Calgary

8h 21m1 stop Atlanta Hartsfield-Jackson

8:00 pm - 7:33 pmYYC Calgary-MCI Kansas City

23h 33m2 stops Phoenix Sky Harbor Intl Denver Intl

$761Multiple Airlines

Mon, Nov 2 - Tue, Nov 3

4:05 pm - 12:21 amSTL Lambert-St Louis-YYC Calgary

8h 16m1 stop Toronto Pearson Intl

1:20 am - 3:26 pmYYC Calgary-STL Lambert-St Louis

14h 06m1 stop Toronto Pearson Intl

$823Air Canada

Mon, Nov 2 - Tue, Nov 3

4:05 pm - 12:21 amSTL Lambert-St Louis-YYC Calgary

8h 16m1 stop Toronto Pearson Intl

1:20 am - 3:26 pmYYC Calgary-STL Lambert-St Louis

14h 06m1 stop Toronto Pearson Intl

$844Air Canada

Mon, Nov 2 - Tue, Nov 3

4:39 pm - 10:53 pmSTL Lambert-St Louis-YYC Calgary

6h 14m1 stop Denver Intl

1:20 am - 3:43 pmYYC Calgary-STL Lambert-St Louis

14h 23m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$918Air Canada

Mon, Nov 2 - Mon, Nov 30

8:43 pm - 12:45 pmMCI Kansas City-YYC Calgary

16h 02m2 stops Denver Intl Las Vegas Harry Reid Intl

8:00 pm - 7:33 pmYYC Calgary-MCI Kansas City

23h 33m2 stops Phoenix Sky Harbor Intl Denver Intl

$930Multiple Airlines

Mon, Nov 2 - Tue, Nov 3

7:30 am - 12:21 amSTL Lambert-St Louis-YYC Calgary

16h 51m2 stops Chicago O'Hare Intl Toronto Pearson Intl

1:20 am - 12:10 pmYYC Calgary-STL Lambert-St Louis

10h 50m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$932Air Canada

Mon, Nov 2 - Mon, Nov 30

8:43 pm - 12:45 pmMCI Kansas City-YYC Calgary

16h 02m2 stops Denver Intl Las Vegas Harry Reid Intl

8:00 pm - 7:33 pmYYC Calgary-MCI Kansas City

23h 33m3 stops Phoenix Sky Harbor Intl Los Angeles Denver Intl

$942Multiple Airlines

Mon, Nov 2 - Tue, Nov 3

4:05 pm - 12:21 amSTL Lambert-St Louis-YYC Calgary

8h 16m1 stop Toronto Pearson Intl

1:20 am - 9:40 pmYYC Calgary-STL Lambert-St Louis

20h 20m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$943Air Canada

Mon, Nov 2 - Mon, Nov 30

12:53 pm - 10:36 pmMCI Kansas City-YYC Calgary

33h 43m3 stops Las Vegas Harry Reid Intl Orlando Ottawa

8:00 pm - 7:33 pmYYC Calgary-MCI Kansas City

23h 33m3 stops Phoenix Sky Harbor Intl Los Angeles Denver Intl

$968Multiple Airlines

Useful Info

Low season	November
High season	July
Cheapest flight	$118

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 12% increase in price.

Flight from St. Louis to Calgary

How does KAYAK find such low prices on flights from Missouri to Calgary?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Calgary.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Calgary?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Calgary from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Calgary?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Calgary with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Calgary?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Calgary from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.