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Did you mean flights from Calgary to St Louis?

Flights from St Louis to Calgary, Canada Last modified: Sep 26, 2016 2:42 AM

St Louis to Calgary Last modified: Sep 26, 2016 2:42 AM

We've scanned 20,789,023,501 round trip itineraries and found the cheapest flights from St Louis to Calgary. American & United frequently offer the best deals on St Louis to Calgary flights, or select your preferred carrier below to see the cheapest days to fly.

American
STLYYC
Thu 10/13
1 stop
YYCSTL
Mon 10/17
1 stop
$314
Select
American
STLYYC
Thu 10/13
2 stops
YYCSTL
Mon 10/17
2 stops
$314
Select
United
STLYYC
Thu 10/20
1 stop
YYCSTL
Fri 10/28
1 stop
$319
Select
United
STLYYC
Mon 10/31
1 stop
YYCSTL
Mon 11/7
1 stop
$319
Select
Alaska
STLYYC
Fri 10/14
1 stop
YYCSTL
Mon 10/17
1 stop
$333
Select
WestJet
STLYYC
Tue 11/1
1 stop
YYCSTL
Thu 11/3
1 stop
$374
Select
Air Canada
STLYYC
Mon 10/31
1 stop
YYCSTL
Mon 11/7
1 stop
$450
Select

How Much is a Flight from St Louis to Calgary?

We have collected flight cost data from across the web for travel from St Louis to Calgary, and have found the average flight price for this trip to be $362.

Where To Buy Cheap Flights from St Louis to Calgary?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from St Louis to Calgary based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from St Louis to Calgary?

The chart below shows up-to-date information regarding how far in advance to book your flight from St Louis to Calgary.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $0
7-14 days $0 $348
14-21 days $0 $314
21-30 days $0 $319
30-60 days $0 $319
60-90 days $0 $429
90+ days $0 $334

Cheapest Day To Fly from St Louis to Calgary

We've examined 20,795,316,600 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from St Louis to Calgary is Thursday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$319 $374 $429 $314 $319 $348 $429

Compare Flight Prices from St Louis to Calgary by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for St Louis to Calgary flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
October St Louis Calgary American 10/13/16 10/17/16 1 $314
November St Louis Calgary WestJet 11/1/16 11/3/16 1 $374
December St Louis Calgary WestJet 12/20/16 12/26/16 1 $429
February St Louis Calgary United 2/23/17 2/28/17 1 $348
March St Louis Calgary WestJet 3/9/17 3/13/17 1 $426
April St Louis Calgary Alaska 4/12/17 4/16/17 2 $556
May St Louis Calgary Alaska 5/15/17 5/22/17 1 $423
June St Louis Calgary WestJet 6/23/17 6/27/17 1 $334

Cheap Last Minute Flights from St Louis to Calgary

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from St Louis to Calgary. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
9 10 11 12 13 14 15
$314
16 17 18 19 20 21 22
$314
23 24 25 26 27 28 29
$319
30 31 1 2 3 4 5
$319

Connecting Flights vs Direct Flights from St Louis to Calgary

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from St Louis to Calgary is $420.

The average price for direct flights from St Louis to Calgary is not available.

One Way Flights vs Round Trip Flights from St Louis to Calgary

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Calgary. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Calgary is not available.

The average price for round trip flights from St Louis to Calgary is $420.

St Louis to Calgary Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from St Louis to Calgary?
Answer: Chicago, IL

Airlines in St Louis flying to Calgary Last modified: Sep 26, 2016 2:42 AMNumber of routes searched: 73Number of itineraries searched: 4,658

Wondering which airlines fly out of St Louis to Calgary? We've gathered the average price of St Louis airlines with flights to Calgary. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

St Louis to Calgary
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW
Air Canada YYZ
Delta SLC
United DEN
American ORD
Delta ATL / SLC
Delta MSP / SEA
Delta MSP / SLC
Alaska SEA
Delta CVG / SLC
American ORD / LAX
Alaska PDX / SEA
American ORD / DFW
American LAX
Air Canada YYZ / YQR
United IAH
Air Canada YYZ / YEG
Air Canada YYZ / YOW
Air Canada YYZ / YWG
United DEN / SEA
United IAH / PHX
United IAH / SEA
Alaska CLT / SEA
Alaska LAX / SEA
Alaska ORD / SEA

St Louis to Calgary Airports

These are the major commercial airports we're currently monitoring in St Louis and Calgary. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
Flights from St Louis to Seattle American, Alaska, Delta, United $236
Flights from St Louis to Chicago American, United $231
Flights from St Louis to Las Vegas American, Delta, Frontier, United $117
Flights from St Louis to Los Angeles American, Alaska, Delta, Frontier, United $239
Flights from St Louis to Dallas - Ft Worth American, Alaska $213
Flights from St Louis to Denver Delta, Frontier, United $87
Flights from St Louis to Atlanta American, Delta, Frontier $87
Flights from St Louis to New York American, Alaska, Delta, United $251
Flights from St Louis to San Francisco American, Alaska, Delta, Frontier, United $264
Flights from St Louis to Kalispell American, Alaska, Delta, United $411
Flights from St Louis to Portland American, Alaska, Delta, United $275
Flights from St Louis to Phoenix American, Alaska, Delta, Frontier, United $134
Flights from St Louis to Spokane American, Alaska, Delta, United $328
Flights from St Louis to Missoula Alaska, Delta, United $400
Flights from St Louis to Salt Lake City American, Alaska, Delta, Frontier, United $264
Flights from St Louis to Bozeman American, Alaska, Delta, United $356
Flights from St Louis to Minneapolis - St Paul Delta Check Dates
Flights from St Louis to Great Falls Alaska, Delta, United $477

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
Flights from St Louis to Edmonton American, Air Canada, Alaska, Delta, United $452
Flights from St Louis to Vancouver American, Air Canada, Alaska, Delta, United, WestJet $336

Cheap Domestic Flights to Calgary - YYC

FlightsAirlineLowest Price
Flights from Springfield to Seattle American, Delta, United $325
Flights from Moline to Seattle American, Delta, United $303
Flights from Bloomington - Normal to Denver American, Delta $244
Flights from Peoria to Seattle American, Delta, United $304
Flights from Peoria to Las Vegas Delta, United $284

Cheap International Flights to Calgary - YYC

FlightsAirlineLowest Price
Flights from Springfield to Calgary American, Delta, United $452
Flights from Moline to Calgary American, Delta, United Check Dates
Flights from Peoria to Calgary American, Delta, United $414
Flights from Evansville to Calgary American, Delta, United Check Dates
Flights from Springfield to Edmonton Delta, United Check Dates
Cheap Flights from St Louis to Calgary