Cheap flights from Toronto to Ontario from C$496 YHM, YYZ → ONT
Hamilton Airport (YHM), Pearson International Airport (YYZ) → Ontario International Airport (ONT)
The cheapest return found recently is C$496 (US$348) with Porter Airlines Canada, 15 Dec – 19 Dec, found yesterday.
- Cheapest return found recently
- C$496 (US$348), 15 Dec to 19 Dec
- Usual return price
- C$578 (US$406) to C$728 (US$511)
Return
The cheapest return fare on each of 3 departure dates is usually C$578 (US$406) to C$728 (US$511).
Cheapest return found recently
C$496 (US$348)
15 Dec – 19 Dec · Porter Airlines Canada
Pearson International Airport (YYZ) → Ontario International Airport (ONT)
Leaves 11:30 a.m. · Return leaves 10:51 p.m. · 39 h 2 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
C$496 (US$348) 15 Dec – 19 Decfound yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 31 days, 24 Sept to 12 Nov, the cheapest return we saw each day was C$496 (US$348) to C$1,294 (US$908).
At C$496 (US$348), the cheapest return found recently is at the low end of that range.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 15 Dec to 29 Dec, 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?
We hold no other 4-night return fares leaving within 3 days of 15 Dec to compare.
Every date we hold
4 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 15 Dec – 19 Dec | C$496 (US$348) | Porter Airlines Canada | Pearson International Airport (YYZ) → Ontario International Airport (ONT) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 25 Dec – 10 Jan 2027 | C$797 (US$559) | American Airlines | Pearson International Airport (YYZ) → Ontario International Airport (ONT) | out 1 stop, back 2 stops | found yesterday | See prices for these dates |
| 29 Dec – 30 Dec | C$660 (US$463) | United Airlines | Pearson International Airport (YYZ) → Ontario International Airport (ONT) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
Airlines on the cheapest dates: Porter Airlines Canada, American Airlines, United Airlines.
Premium cabin fares from Toronto to Ontario
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 15 Dec – 19 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Toronto to Ontario?
Return
Not enough history yet: in 31 days of return prices, 24 Sept to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Toronto → Los Angeles
56 km from Ontario
C$426 (US$299)
C$70 (US$49) less than flying to Ontario
9 Jan 2027 – 17 Jan 2027 · YYZ → LAX · out nonstop, back nonstop
found 15 hours ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Toronto → Los Angeles
56 km from Ontario
C$376 (US$264)
7 Aug 2027 · YYZ → LAX · 2 stops
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 15 Dec – 19 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Toronto to Ontario?
The cheapest return found recently is C$496 (US$348) with Porter Airlines Canada, 15 Dec to 19 Dec, found yesterday. The cheapest return fare on each of 3 departure dates is usually C$578 (US$406) to C$728 (US$511).
Which airlines have the cheapest flights from Toronto to Ontario?
Between 15 Dec and 29 Dec, Porter Airlines Canada has the cheapest return on 1 of the 3 departure dates we hold, American Airlines on 1 and United Airlines on 1.
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 2026-11-12, US dollars in brackets. Fares change, so check today's price before you book. How our prices work