Toronto to Montreal in October 2026
Round trips departing in October · Economy · Prices per person in USD
Prices updated
Typical in October
$218
Median of 7 date combinations
Usual on this route
$206
October's cheapest is 41% less
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when October fares drop below your price.October 2026 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 6 $250 | 7 | 8 | 9 $231 | 10 $247 | 11 $218 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 $121 | 22 | 23 $205 | 24 $210 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in October 2026
Round trip, per person-
Oct 21 – 23 2 nights · leave Wed$121Porter Airlines Canada Nonstop · 1h 25mBook
-
Oct 23 – 25 2 nights · leave Fri$205Porter Airlines Canada Nonstop · 1h 25mBook
-
Oct 24 – Nov 8 15 nights · leave Sat$210WestJet Nonstop · 1h 25mBook
-
Oct 11 – 13 2 nights · leave Sun$218Porter Airlines Canada Nonstop · 1h 25mBook
-
Oct 9 – 12 3 nights · leave Fri$231Porter Airlines Canada Nonstop · 1h 25mBook
-
Oct 10 – 12 2 nights · leave Sat$247WestJet Nonstop · 1h 25mBook
-
Oct 6 – 9 3 nights · leave Tue$250Porter Airlines Canada Nonstop · 1h 25mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
2–4 nights
$121
Oct 21 – 23 · 6 options
15–21 nights
$210
Oct 24 – Nov 8 · 1 option
Good to know for October
Airlines with cheap fares
2 airlines
Most often: Porter Airlines Canada, WestJet.
October vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $121 (cheapest month) |
| November 2026 | $182 |
Toronto to Montreal in October: questions
What's the cheapest date to fly from Toronto to Montreal in October 2026?
Leaving Wednesday, October 21 and returning Friday, October 23 (2 nights) for $121 round trip on Porter Airlines Canada, the cheapest of the 7 date combinations we track that month.
How much is a round trip from Toronto to Montreal in October 2026?
From $121. Half of the 7 date combinations we track are under $218. Prices are per person in USD and change often.