Cheap Flights from Detroit to Calgary from US$94

Frequently Asked Questions

• What are the cheapest flights from Detroit to Calgary (DTT-YYC)?

  Based on Trip.com data, WestJet offers one-way fares as low as US$94 on Cheapest nonstop routes (e.g. DTW to YYC on Thu, Jul 16), while WestJet offers Cheapest nonstop round-trips from US$224 departing on Tue, Jul 14 and returning on Tue, Jul 21.

• Which airlines offer direct flights from Detroit to Calgary?

  At the moment, you can catch a nonstop flight from Detroit to Calgary with the following airlines, including: WestJet Air Canada Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Detroit to Calgary?

  It takes about 4 hours 5 minutes to fly from Detroit to Calgary.

• When is the best time to book flights from Detroit 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 Detroit 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 many flights are there per week from Detroit to Calgary?

  Based on Trip.com data in the past 4 weeks, there is 4 flight per week flying from Detroit to Calgary. You can check the weekly schedule for popular airlines on this route below: WestJet: S/M/T/W/T/F/S -- WS1621 (18:17) Delta Air Lines: S/M/T/W/T/F/S -- DL6875 (18:17)

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

  To find best deals on flights from Detroit 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, Jul 16, with one-way flights priced at just US$94.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is WestJet.
  · 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 January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Detroit (DTT) to Calgary (YYC) the cheapest?

  The cheapest months to fly from Detroit to Calgary is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Detroit to Calgary on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Detroit to Calgary on June 29, 2026 with United Airlines, with prices starting at US$259.

• Which airports can I fly to for Calgary from Detroit?

  You can land at any one of the following hubs in Calgary, with Detroit Metropolitan Wayne County Airport to Calgary International Airport (DTW-YYC) is by far the most common option on this route: Calgary International Airport (YYC).

• Is there any time difference between Detroit and Calgary?

  The time difference between Calgary and Detroit is 2h.

• How do I change or cancel my ticket from Detroit to Calgary?

  Tickets can only be changed or canceled 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.