Cheap flights from Montreal to Deer Lake

Cheapest current fares: $184 in September 2026, 1,298 km direct flight in ~1h 32m.

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Live fares · YUL → YDF

Cheapest month-by-month fares

Lowest available fare per calendar month from Montreal (YUL) to Deer Lake (YDF). Refreshed daily.

Montreal (YUL) → Deer Lake (YDF)

  1. September 2026 $184

Frequently asked questions

  • What is the cheapest month to fly from Montreal to Deer Lake?

    Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Montreal (YUL) to Deer Lake (YDF), with fares starting from $184.

  • What is the lowest current fare from YUL to YDF?

    The lowest currently-listed fare from Montreal (YUL) to Deer Lake (YDF) is $184 on 2026-09-21.

  • How long is the flight from Montreal to Deer Lake?

    Direct flights from YUL to YDF cover approximately 1,298 km (807 miles), with an estimated flight time of 1h 32m. Operating airlines: AC.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: YUL → YDF Cheapest month to fly to Deer Lake All flights from Montreal All flights to Deer Lake Flights to Canada Visa-free with Canada passport AC routes