Cheap Flights from Calgary to Detroit from €103

Frequently Asked Questions

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

  Based on Trip.com data, WestJet offers one-way fares as low as €103 on Cheapest nonstop routes (e.g. YYC to DTW on Mon, Jan 26), while Delta Air Lines offers Cheapest nonstop round-trips from €227 departing on Thu, Jan 8 and returning on Tue, Jan 13.

• Which airlines offer flights from Calgary to Detroit?

  At the moment, several airlines serve connecting flights from Calgary to Detroit, including: Delta Air Lines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Calgary to Detroit 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 Calgary to Detroit?

  Based on Trip.com data in the past 4 weeks, there is 1 flight per week flying from Calgary to Detroit. You can check the weekly schedule for popular airlines on this route below: Delta Air Lines: -/-/-/-/-/-/- -- DL8947 (10:10)

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

  To find best deals on flights from Calgary to Detroit, 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 Mon, Jan 26, with one-way flights priced at just €103.
  · 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 Detroit travel is around January.
  · Get exclusive promo codes for Trip.com app users.

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

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

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

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Calgary to Detroit on December 12, 2025 with American Airlines, with prices starting at €198.

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

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

• Is there any time difference between Calgary and Detroit?

  The time difference between Detroit and Calgary is 2h.

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

  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.