Montreal to Toronto in October 2026
Round trips departing in October · Economy · Prices per person in USD
Prices updated
Typical in October
$243
Median of 6 date combinations
Usual on this route
$216
October's cheapest is 21% 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 $283 | 3 | 4 | |||
| 5 | 6 | 7 | 8 $247 | 9 | 10 | 11 |
| 12 | 13 | 14 $193 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 $171 | 23 | 24 | 25 |
| 26 | 27 | 28 $239 | 29 | 30 $246 | 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 22 – 30 8 nights · leave Thu$171Porter Airlines Canada Nonstop · 1h 25mBook
-
Oct 14 – 18 4 nights · leave Wed$193Porter Airlines Canada Nonstop · 1h 30mBook
-
Oct 28 – Nov 1 4 nights · leave Wed$239Porter Airlines Canada Nonstop · 1h 25mBook
-
Oct 30 – Nov 2 3 nights · leave Fri$246WestJet Nonstop · 1h 40mBook
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Oct 8 – 12 4 nights · leave Thu$247WestJet Nonstop · 1h 30mBook
-
Oct 2 – 4 2 nights · leave Fri$283Porter Airlines Canada Nonstop · 1h 30mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
2–4 nights
$193
Oct 14 – 18 · 5 options
8–14 nights
$171
Oct 22 – 30 · 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 | $171 (cheapest month) |
| November 2026 | No fares found yet |
| December 2026 | No fares found yet |
| January 2027 | $300 |
Montreal to Toronto in October: questions
What's the cheapest date to fly from Montreal to Toronto in October 2026?
Leaving Thursday, October 22 and returning Friday, October 30 (8 nights) for $171 round trip on Porter Airlines Canada, the cheapest of the 6 date combinations we track that month.
How much is a round trip from Montreal to Toronto in October 2026?
From $171. Half of the 6 date combinations we track are under $243. Prices are per person in USD and change often.