Cheap flights from Calgary to Sidney (YYC to SDY)

Popular airlines from Calgary International Airport (YYC) to Sidney, MT (SDY-Sidney-Richland Municipal)

American Airlines
American Airlines
United
United
Southwest Airlines
Southwest Airlines
Delta
Delta
Frontier Airlines
Frontier Airlines
JetBlue Airways
JetBlue Airways
Alaska Airlines
Alaska Airlines

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Cheap Flights from Calgary to Sidney (YYC-SDY)

Prices were available within the past 7 days and start at for one-way flights and $558 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Tue, Jul 29 - Sat, Aug 9

YYC

Calgary

SDY

Sidney

$558

Roundtrip

found 1 day ago

Tue, Jul 29 - Tue, Aug 5

YYC

Calgary

SDY

Sidney

$592

Roundtrip

found 1 day ago

Fri, Aug 1 - Sat, Aug 9

YYC

Calgary

SDY

Sidney

$616

Roundtrip

found 1 day ago

Tue, Jul 29 - Sun, Aug 3

YYC

Calgary

SDY

Sidney

$622

Roundtrip

found 1 day ago

Fri, Aug 1 - Tue, Aug 5

YYC

Calgary

SDY

Sidney

$636

Roundtrip

found 1 day ago

Tue, Jul 29 - Wed, Aug 6

YYC

Calgary

SDY

Sidney

$637

Roundtrip

found 1 day ago

Wed, Jul 30 - Sat, Aug 9

YYC

Calgary

SDY

Sidney

$660

Roundtrip

found 1 day ago

Fri, Aug 1 - Sun, Aug 3

YYC

Calgary

SDY

Sidney

$666

Roundtrip

found 1 day ago

Sat, Aug 2 - Sat, Aug 9

YYC

Calgary

SDY

Sidney

$677

Roundtrip

found 1 day ago

Fri, Aug 1 - Wed, Aug 6

YYC

Calgary

SDY

Sidney

$681

Roundtrip

found 1 day ago

Wed, Jul 30 - Tue, Aug 5

YYC

Calgary

SDY

Sidney

$695

Roundtrip

found 1 day ago

Tue, Jul 29 - Thu, Aug 7

YYC

Calgary

SDY

Sidney

$696

Roundtrip

found 1 day ago

Sat, Aug 2 - Tue, Aug 5

YYC

Calgary

SDY

Sidney

$697

Roundtrip

found 1 day ago

Tue, Jul 29 - Mon, Aug 4

YYC

Calgary

SDY

Sidney

$698

Roundtrip

found 1 day ago

Thu, Jul 31 - Sat, Aug 9

YYC

Calgary

SDY

Sidney

$708

Roundtrip

found 1 day ago

Mon, Jul 28 - Sat, Aug 9

YYC

Calgary

SDY

Sidney

$721

Roundtrip

found 1 day ago

Wed, Jul 30 - Sun, Aug 3

YYC

Calgary

SDY

Sidney

$724

Roundtrip

found 1 day ago

Sat, Aug 2 - Sun, Aug 3

YYC

Calgary

SDY

Sidney

$726

Roundtrip

found 1 day ago

Fri, Aug 1 - Thu, Aug 7

YYC

Calgary

SDY

Sidney

$740

Roundtrip

found 1 day ago

Sat, Aug 2 - Wed, Aug 6

YYC

Calgary

SDY

Sidney

$742

Roundtrip

found 1 day ago

Alternative airports near Sidney

Prices were available within the past 7 days. Prices and availability are subject to change.

SDY

Sidney-Richland Municipal

CheapestClosest

3 min

Flights from $616

Flights from Calgary (YYC) to Sidney (SDY)
Origin airport	Calgary Intl.
Destination airport	Sidney-Richland Municipal
Roundtrip price	$557
Distance	500 mi

Frequently asked questions

How much does a flight from Calgary Intl. Airport (YYC) to Sidney-Richland Municipal Airport (SDY) cost?

Discover the latest flight deals from YYC to SDY by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.

What is the cheapest month to fly from YYC to SDY?

The cheapest flights from YYC to SDY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.

What is the cheapest airline that flies from YYC to SDY?

Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YYC to SDY. Sort your results by "Price (lowest to highest)" to snap up a great deal.

How many flights per day from Calgary Intl. Airport (YYC) to Sidney-Richland Municipal Airport (SDY)?

Nonstop flights from Calgary Intl. Airport (YYC) to Sidney-Richland Municipal Airport (SDY) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."

What day of the week has the most flights from YYC to SDY?

Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.

What is the best time to fly from Calgary Intl. Airport (YYC) to Sidney-Richland Municipal Airport (SDY)?

To avoid possible delays on the Calgary Intl. Airport (YYC) to Sidney-Richland Municipal Airport (SDY) route, fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Is it cheaper to buy a plane ticket from Calgary Intl. Airport (YYC) to Sidney-Richland Municipal Airport (SDY) last-minute?

Booking your ticket from YYC to SDY right before your trip is generally more expensive. But if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.

Is it cheaper to book a YYC to SDY flight and hotel package?

You'll typically save money by booking a YYC to SDY flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your preferred accommodations and flights, consider adding extras including activities, tours and car rentals.

Can I cancel or change the date of my flight from Calgary Intl. Airport (YYC) to Sidney-Richland Municipal Airport (SDY)?

In most instances, you're able to cancel or reschedule your YYC to SDY flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want further information, head to our Customer Service portal.

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Cheap Flights from Calgary (YYC) to Sidney (SDY)

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Popular airlines from Calgary International Airport (YYC) to Sidney, MT (SDY-Sidney-Richland Municipal)

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Cheap Flights from Calgary to Sidney (YYC-SDY)

Alternative airports near Sidney

Frequently asked questions

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