Ottawa to Toronto YOW → YHM, YTZ, YYZ
Ottawa/Macdonald-Cartier International Airport (YOW) → Hamilton Airport (YHM), Toronto City Centre Airport (YTZ), Pearson International Airport (YYZ)
The cheapest return found recently is C$311 (US$220) with Porter Airlines Canada, 13 Nov – 16 Nov, found yesterday. The cheapest one-way found recently is C$168 (US$119) with Porter Airlines Canada, 29 Oct, found today.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
C$311 (US$220)
13 Nov – 16 Nov · Porter Airlines Canada
Ottawa/Macdonald-Cartier International Airport (YOW) → Hamilton Airport (YHM)
Leaves 2:10 p.m. · Return leaves 4:05 p.m. · 2 h 25 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
C$311 (US$220)
13 Nov – 16 Nov · Porter Airlines Canada
Ottawa/Macdonald-Cartier International Airport (YOW) → Hamilton Airport (YHM)
Leaves 2:10 p.m. · Return leaves 4:05 p.m. · 2 h 25 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
C$311 (US$220) 13 Nov – 16 Novfound yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 9 days, 4 Oct to 18 Oct, the cheapest return we saw each day was C$311 (US$220) to C$476 (US$336).
At C$311 (US$220), the cheapest return found recently is at the low end of that range.
9 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 3-night return fares leaving within 3 days of 13 Nov to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 13 Nov – 16 Nov | C$311 (US$220) | Porter Airlines Canada | Ottawa/Macdonald-Cartier International Airport (YOW) → Hamilton Airport (YHM) | out nonstop, back nonstop | found yesterday | See prices for these dates |
Airlines on the cheapest dates: Porter Airlines Canada.
One-way
The cheapest one-way fare on each of 13 departure dates is usually C$171 (US$121) to C$192 (US$136).
Cheapest one-way found recently
C$168 (US$119)
29 Oct · Porter Airlines Canada
Ottawa/Macdonald-Cartier International Airport (YOW) → Hamilton Airport (YHM)
Leaves 8:55 p.m. · 1 h 15 min trip
nonstop
found today
Cheapest nonstop one-way
C$168 (US$119)
29 Oct · Porter Airlines Canada
Ottawa/Macdonald-Cartier International Airport (YOW) → Hamilton Airport (YHM)
Leaves 8:55 p.m. · 1 h 15 min trip
nonstop
found today
Found recently, and the cheapest we hold
C$168 (US$119) 29 Octfound todayOpen this trip
C$151 (US$107) 22 Novfound 4 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was C$142 (US$100) to C$197 (US$139).
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 13 departure dates from 20 Oct to 23 Nov, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold one-way fares on 4 other departure dates within 3 days of 29 Oct, and none is cheaper.
Every date we hold
20 fares on 13 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct | C$188 (US$133) | Porter Airlines Canada | Ottawa/Macdonald-Cartier International Airport (YOW) → Pearson International Airport (YYZ) | nonstop | found 2 days ago | Open this trip |
| 23 Oct | C$174 (US$123) | Porter Airlines Canada | Ottawa/Macdonald-Cartier International Airport (YOW) → Toronto City Centre Airport (YTZ) | nonstop | found 6 days ago | Open this trip |
| 24 Oct | C$176 (US$124) | Porter Airlines Canada | Ottawa/Macdonald-Cartier International Airport (YOW) → Pearson International Airport (YYZ) | nonstop | found 5 days ago | Open this trip |
| 25 Oct | C$192 (US$136) | Porter Airlines Canada | Ottawa/Macdonald-Cartier International Airport (YOW) → Pearson International Airport (YYZ) | nonstop | found 4 days ago | Open this trip |
| 26 Oct | C$171 (US$121) | Porter Airlines Canada | Ottawa/Macdonald-Cartier International Airport (YOW) → Hamilton Airport (YHM) | nonstop | found 3 days ago | Open this trip |
| 27 Oct | C$171 (US$121) | Porter Airlines Canada | Ottawa/Macdonald-Cartier International Airport (YOW) → Hamilton Airport (YHM) | nonstop | found 2 days ago | Open this trip |
| 28 Oct | C$171 (US$121) | Porter Airlines Canada | Ottawa/Macdonald-Cartier International Airport (YOW) → Hamilton Airport (YHM) | nonstop | found yesterday | Open this trip |
| 29 Oct | C$168 (US$119) | Porter Airlines Canada | Ottawa/Macdonald-Cartier International Airport (YOW) → Hamilton Airport (YHM) | nonstop | found today | Open this trip |
| 30 Oct | C$200 (US$141) | WestJet | Ottawa/Macdonald-Cartier International Airport (YOW) → Pearson International Airport (YYZ) | nonstop | found 4 days ago | Open this trip |
| 3 Nov | C$202 (US$143) | Porter Airlines Canada | Ottawa/Macdonald-Cartier International Airport (YOW) → Hamilton Airport (YHM) | nonstop | found today | Open this trip |
| 6 Nov | C$212 (US$150) | Porter Airlines Canada | Ottawa/Macdonald-Cartier International Airport (YOW) → Hamilton Airport (YHM) | nonstop | found today | Open this trip |
| 22 Nov | C$151 (US$107) | WestJet | Ottawa/Macdonald-Cartier International Airport (YOW) → Pearson International Airport (YYZ) | nonstop | found 4 days ago | Open this trip |
| 23 Nov | C$151 (US$107) | WestJet | Ottawa/Macdonald-Cartier International Airport (YOW) → Pearson International Airport (YYZ) | nonstop | found 4 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from C$151 (US$107).
Airlines on the cheapest dates: Porter Airlines Canada, WestJet.
Premium cabin fares from Ottawa to Toronto
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 13 Nov – 16 Nov in another cabin: Premium economy · Business · First
Today's prices for 29 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Ottawa to Toronto?
Return
Not enough history yet: in 9 days of return prices, 4 Oct to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
One-way
Fares 14 to 29 days before departure were typically 14% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | C$173 (US$122) | C$142 (US$100) | +16% | 24 |
| 7–13 days | C$171 (US$121) | C$147 (US$104) | +15% | 25 |
| 14–29 days | C$149 (US$105) | C$149 (US$105) | Cheapest seen | 13 |
| 30–59 days | C$151 (US$107) | C$151 (US$107) | +2% | 7 |
| 90–179 days | C$214 (US$151) | C$200 (US$141) | +44% | 9 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
One-way
Ogdensburg → Toronto
83 km from Ottawa
C$435 (US$307)
C$266 (US$188) more than flying from Ottawa
28 Oct · OGS → YYZ · 3 stops
found yesterday
Massena → Toronto
85 km from Ottawa
C$494 (US$349)
C$326 (US$230) more than flying from Ottawa
29 Oct · MSS → YTZ · 1 stop
found today
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 13 Nov – 16 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days: the price the seller showed on Aviasales; bags may cost extra. Canadian dollars at the Bank of Canada rate of 2026-10-16, US dollars in brackets. Fares change, so check today's price before you book. How our prices work