Cheap Flights from Duluth to Calgary from AU$ 1,137

Flight FAQs

• Which airlines offer the cheapest flights from Duluth (DLH) to Calgary (YYC)?

  Based on Trip.com data, Delta Air Lines offers one-way fares as low as AU$ 252 on Cheapest nonstop routes (e.g. DLH to YYC on Thu, Jan 22), while WestJet offers Cheapest nonstop round-trips from AU$ 1,137 departing on Thu, Dec 11 and returning on Sun, Dec 14.

• When is the best time to book flights from Duluth to Calgary?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Duluth to Calgary is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Duluth to Calgary?

  To find best deals on flights from Duluth to Calgary, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Jan 22, with one-way flights priced at just AU$ 252.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Calgary travel is around November.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Duluth to Calgary to get the best price?

  The cheapest months to fly from Duluth to Calgary is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Duluth to Calgary?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Duluth to Calgary on November 29, 2025 with WestJet, with prices starting at AU$ 1,139.

• What is the time difference between Duluth and Calgary?

  The time difference between Calgary and Duluth is 1h.

• How can I change or cancel my flight ticket from Duluth to Calgary?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.