Cheap flights from Portland to Calgary

Compare Portland to Calgary flight deals

Find the cheapest month or even day of the year to fly to Calgary

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Flight deals from Portland to Calgary

Looking for a cheap last-minute deal or the best round-trip flight from Portland to Calgary? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Portland to Calgary

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Calgary flights are currently cheapest in August.

Portland to Calgary: Alternative routes

Compare routes from Portland to Calgary below. You may find an airport to fly into that's cheaper, faster, or easier than Calgary.

Portland to Calgary: Flight information

The things to know before you go.
Cheapest flight foundC$1,085
Cheapest month to flyAugust

Finding cheap flights from Portland to Calgary: Frequently asked questions

The best price we found for a round-trip flight from Portland to Calgary is C$1,085. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Calgary. But we found flights with one or more stops from C$1,085.
There are no flights flying from Portland to Calgary, as of August 2025.
The cheapest month to fly from Portland to Calgary is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Calgary Airport on Wednesday, August 6, 2025.
No airlines currently offer direct flights between Portland Airport and Calgary Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Calgary but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Calgary is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Calgary.

Travelling from Portland International Jetport Airport (PWM) to Calgary International Airport (YYC): what you need to know

  • The timezone in Calgary is UTC-6, which is two hours behind Portland.

  • Your PWM to YYC flight won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • You can expect longer lines in popular months such as August. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a good idea.

  • Think about adding a stopover when booking your ticket from Portland International Jetport Airport to Calgary International Airport. Simply uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Here are some options between PWM and YYC:

    • O'Hare International Airport

    • Newark Liberty International Airport

    • John F. Kennedy International Airport

How to find the cheapest flights from Portland International Jetport Airport (PWM) to Calgary International Airport (YYC)

  • C$344 is the best price for a one-way Portland International Jetport Airport to Calgary International Airport flight. A return flight starts at C$1,085. These fares may change based on availability.

  • To pick up cheap tickets from PWM to YYC, book in advance. Airlines tend to offer their most competitively priced fares when flights are first made available.

  • If you're willing to be flexible with your trip dates, try using the 'Whole month' search function. It'll show you the lowest price across the month when looking for a flight from Portland International Jetport Airport to Calgary International Airport.

  • Landing cheap flights from PWM to YYC is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll let you know when a new deal comes up.

  • Tailor your flights using filters. Pick your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Portland International Jetport Airport to Calgary International Airport.

Handy information about Portland International Jetport Airport (PWM)

  • PWM's address is 1001 Westbrook Street.

  • 82.15% of flights departing from Portland International Jetport Airport reach their destination on schedule. Given its strong on-time stats, you're unlikely to experience delays when taking off from PWM.

  • Portland International Jetport Airport is around 8 kilometres from central Portland. If you're driving, ride-sharing or catching a cab from the centre, it'll take 15 minutes or so to get there, depending on the traffic.

  • Catching public transport? Expect a trip time of around 40 minutes.

  • Catching an early flight from Portland International Jetport Airport to Calgary International Airport? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels near PWM:

Arriving at Calgary International Airport (YYC)

Getting from Calgary International Airport (YYC) to central Calgary

  • YYC is located at 2000 Airport Road Northeast.

  • Calgary International Airport is approximately 16 kilometres from central Calgary. Driving there takes about 20 minutes.

  • Getting there by public transport typically takes 1 hour.

When to fly to Calgary International Airport (YYC)

  • The quietest month for a flight from Portland International Jetport Airport to Calgary International Airport is February, while July is the most popular. Choose the best time to go to Calgary based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Calgary is August, with temperatures ranging between 8ºC (46ºF) and 26ºC (79ºF). Lock in your flights from Portland International Jetport Airport to Calgary International Airport in this month if you like this kind of weather.

  • For cooler conditions, look for a cheap ticket from PWM to YYC in December. Average temperatures are between -18ºC (0ºF) and 0ºC (32ºF) then.

Explore more of Canada

  • You've visited Calgary, now it's time to discover other parts of Canada. Travel around 274 kilometres north to Edmonton to check off its leading sights. From Royal Alberta Museum to Fort Edmonton Park and Alberta Legislature Building, there's plenty to keep you on the go.

  • Kelowna is another well-known destination in Canada and is around 402 kilometres west of Calgary. No journey is complete without dropping by Kasugai Japanese Garden, Waterfront Park and BC Wine Museum & VQA Wine Shop.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.