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Cheap flights from Calgary to Montreal

One-way from $140, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sun, Nov 15Any priceMon, Nov 16Any priceTue, Nov 17Any priceWed, Nov 18$140Thu, Nov 19Any priceFri, Nov 20Any priceSat, Nov 21Any priceSun, Nov 22Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$140
Porter Airlines Canada, flight PD 414Found 6 days ago, 1 adult
Check live price
1:15pmCalgaryWed, Nov 18
Travel time 4h 5m, nonstopYYCYHU
7:20pmMontrealWed, Nov 18
$149
Porter Airlines Canada, flight PD 414Found 5 days ago, 1 adult
Check live price
1:15pmCalgaryTue, Nov 3
Travel time 4h 5m, nonstopYYCYHU
7:20pmMontrealTue, Nov 3
$152
Porter Airlines Canada, flight PD 414Found yesterday, 1 adult
Check live price
1:15pmCalgarySun, Nov 8
Travel time 4h 5m, nonstopYYCYHU
7:20pmMontrealSun, Nov 8
$157
Porter Airlines Canada, flight PD 274Found 2 days ago, 1 adult
Check live price
7:00amCalgarySun, Mar 7
Travel time 6h 23m, 2 stopsYYCYHU
3:23pmMontrealSun, Mar 7
$168
Porter Airlines Canada, flight PD 384Found 7 days ago, 1 adult
Check live price
7:05amCalgaryWed, Oct 28
Travel time 4h 15m, nonstopYYCYUL
1:20pmMontrealWed, Oct 28

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in CanadaTravel eSIM from $7, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Montreal, booked ahead at a fixed price.
    See options
  • Things to do in MontrealPopular tours from $25.56 per person.
    See ideas
  • Flight delayed?Delayed 3+ hours or cancelled for a reason within the airline’s control? Up to CA$1,000 per person under Canada’s rules.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28$16829$17730–31$175

November 2026

MoTuWeThFrSaSu1$1692–3$1494–5$1786–7–8$1529–10–11–12–13–14–15–16–17–18$14019–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23$2172425262728293031
$152 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 18, $140.

Lowest fares by month

In the fares found this week, November has the lowest: from $140 one-way, against $228 in August 2027. Pick a month to see its cheapest date.

  1. Oct$168
  2. Nov$140
  3. Dec$217
  4. Janno fares yet
  5. Febno fares yet
  6. Mar$157
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Aug$228
  12. Sepno fares yet
$0$100$200$300Oct$140NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$168Wed, Oct 28Nonstop
November$140Wed, Nov 18Nonstop
December$217Wed, Dec 231 stop
January 2027—
February 2027—
March 2027$157Sun, Mar 72 stops
April 2027—
May 2027—
June 2027—
July 2027—
August 2027$228Sun, Aug 22Nonstop
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Montreal. Average daily high and low and monthly precipitation.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$168$140$217––$157––––$228–
High °C13°6°-1°-5°-3°2°11°19°24°27°26°21°
Low °C5°-2°-9°-13°-12°-6°1°8°14°17°16°11°
Precipitation mm1038492866677908684919489

Source: Montreal on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Calgary to Montreal?

In the fares found this week, November has the lowest: from $140 one-way, against $228 in August 2027.

What is the weather in Montreal in November?

In November, the cheapest month to fly, the average daily high in Montreal is 6 °C and the low -2 °C.

Are there direct flights from Calgary to Montreal?

Yes. Recent fares include nonstop flights with Porter Airlines Canada, Air Transat and WestJet.

How long is the flight from Calgary to Montreal?

A nonstop flight takes about 4h 5m. The distance is 1,867 mi.

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