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Find Calgary to St. Louis flights starting at NZD 283.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • YYC12:40
        10h 58m
        1 stop
        STL00:38
        Mon, Jan 20|Calgary - St. Louis|Delta Air Lines
        NZD 283NZD 436
        35% OFF
        35% OFF
        NZD 436NZD 283

        Choose Delta Air Lines flights from Calgary to St. Louis. The one-way connecting flight with Delta Air Lines departs from Calgary International Airport on Mon, Jan 20, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 283 including taxes and charges.

      • YYC06:29
        8h 54m
        1 stop
        STL16:23
        Wed, Jan 22|Calgary - St. Louis|American Airlines
        NZD 285NZD 436
        35% OFF
        35% OFF
        NZD 436NZD 285

        Choose American Airlines flights from Calgary to St. Louis. The one-way connecting flight with American Airlines departs from Calgary International Airport on Wed, Jan 22, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 285 including taxes and charges.

      • YYC12:41
        8h 4m
        1 stop
        STL21:45
        Tue, Jan 14|Calgary - St. Louis|United Airlines
        NZD 289NZD 436
        34% OFF
        34% OFF
        NZD 436NZD 289

        Choose United Airlines flights from Calgary to St. Louis. The one-way connecting flight with United Airlines departs from Calgary International Airport on Tue, Jan 14, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 289 including taxes and charges.

      • YYC06:19
        9h 12m
        1 stop
        STL16:31
        Tue, Jan 7|Calgary - St. Louis|United Airlines
        NZD 290
        NZD 290

        Choose United Airlines flights from Calgary to St. Louis. The one-way connecting flight with United Airlines departs from Calgary International Airport on Tue, Jan 7, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 290 including taxes and charges.

      • YYC06:35
        9h 18m
        1 stop
        STL16:53
        Wed, Jan 22|Calgary - St. Louis|Delta Air Lines
        NZD 290
        NZD 290

        Choose Delta Air Lines flights from Calgary to St. Louis. The one-way connecting flight with Delta Air Lines departs from Calgary International Airport on Wed, Jan 22, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 290 including taxes and charges.

      • YYC06:29
        8h 54m
        1 stop
        STL16:23
        Thu, Jan 16|Calgary - St. Louis|American Airlines
        NZD 292
        NZD 292

        Choose American Airlines flights from Calgary to St. Louis. The one-way connecting flight with American Airlines departs from Calgary International Airport on Thu, Jan 16, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 292 including taxes and charges.

      • YYC06:29
        12h 1m
        1 stop
        STL19:30
        Fri, Jan 17|Calgary - St. Louis|American Airlines
        NZD 295
        NZD 295

        Choose American Airlines flights from Calgary to St. Louis. The one-way connecting flight with American Airlines departs from Calgary International Airport on Fri, Jan 17, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 295 including taxes and charges.

      • YYC12:41
        8h 4m
        1 stop
        STL21:45
        Thu, Jan 16|Calgary - St. Louis|United Airlines
        NZD 297
        NZD 297

        Choose United Airlines flights from Calgary to St. Louis. The one-way connecting flight with United Airlines departs from Calgary International Airport on Thu, Jan 16, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 297 including taxes and charges.

      • YYC14:09
        5h 34m
        1 stop
        STL20:43
        Fri, Jan 17|Calgary - St. Louis|United Airlines
        NZD 298
        NZD 298

        Choose United Airlines flights from Calgary to St. Louis. The one-way connecting flight with United Airlines departs from Calgary International Airport on Fri, Jan 17, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 298 including taxes and charges.

      • YYC06:35
        9h 10m
        1 stop
        STL16:45
        Sun, Jan 26|Calgary - St. Louis|Delta Air Lines
        NZD 301
        NZD 301

        Choose Delta Air Lines flights from Calgary to St. Louis. The one-way connecting flight with Delta Air Lines departs from Calgary International Airport on Sun, Jan 26, arriving at St. Louis Lambert International Airport. One-way Prices start from NZD 301 including taxes and charges.

      • YYC01:00 pm
        3h 5m
        Nonstop
        STL02:00 pm
        Wed, Dec 25|Calgary - St. Louis|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Calgary to St. Louis?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Calgary to St. Louis

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

WestJet
From NZD 279
Delta Air Lines
From NZD 283
American Airlines
From NZD 285
United Airlines
From NZD 289
Flair Airlines
From NZD 297
Air Canada
From NZD 305
Alaska Airlines
From NZD 414
Porter Airlines
From NZD 1,065

Find more flights and airlines

Alternative Routes for Calgary to St. Louis Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Calgary to St. Louis.

  • Cheapest
    WestJet
    YYC
    19:10
    47h 21m
    2 transfer
    STL
    19:31
    Calgary International Airport - St.Louis Lambert International Airport
    Wed, Jan 22WestJet
    NZD 279
  • WestJet
    YYC
    19:10
    47h 21m
    2 transfer
    STL
    19:31
    Calgary International Airport - St.Louis Lambert International Airport
    Wed, Jan 22WestJet
    NZD 279
    Find More Flights

FAQ

  • When are flight tickets from Calgary (YYC) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Calgary to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Calgary (YYC) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around NZD 781.

  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St. Louis Lambert International Airport to downtown is about 20km, by taxi about 40 minutes.

  • How many airports in St. Louis (STL)?

How to find a cheap flight from Calgary to St. Louis

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Calgary to St. Louis. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Calgary to St. Louis Flights

Cheapest direct flight priceNZD 283
Off-season travel monthNovember
Peak season for travelFebruary
Flight distance2,319.3km
Popular airlineUnited Airlines

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