Atlanta to Toronto ATL → YYZ
Hartsfield-Jackson Atlanta International Airport (ATL) → Pearson International Airport (YYZ)
The cheapest return found recently is $268 with Frontier Airlines, 9 Dec – 14 Dec, found today. The cheapest one-way found recently is $120 with Frontier Airlines, 8 Dec, found today.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$268
9 Dec – 14 Dec · Frontier Airlines
Hartsfield-Jackson Atlanta International Airport (ATL) → Pearson International Airport (YYZ)
Leaves 7:09 p.m. · Return leaves 2:25 p.m. · 26 h of travel, both ways together
out 1 stop, back 1 stop
found today
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$268 9 Dec – 14 Decfound todaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 22 days, 24 Sept to 15 Oct, the cheapest return we saw each day was $262 to $304.
22 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 5-night return fares leaving within 3 days of 9 Dec to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 9 Dec – 14 Dec | $268 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → Pearson International Airport (YYZ) | out 1 stop, back 1 stop | found today | See prices for these dates |
Airlines on the cheapest dates: Frontier Airlines.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $126 to $185.
Cheapest one-way found recently
$120
8 Dec · Frontier Airlines
Hartsfield-Jackson Atlanta International Airport (ATL) → Pearson International Airport (YYZ)
Leaves 3:51 p.m. · 47 h 29 min trip
2 stops
found today
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$120 8 Decfound todayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 11 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $110 to $120.
At $120, the cheapest one-way found recently is at the high end of that range.
11 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 4 departure dates from 29 Nov to 14 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?
No. We hold one-way fares on 1 other departure date within 3 days of 8 Dec, and it is not cheaper.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 29 Nov | $256 | WestJet | Hartsfield-Jackson Atlanta International Airport (ATL) → Pearson International Airport (YYZ) | 2 stops | found 4 days ago | Open this trip |
| 7 Dec | $161 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → Pearson International Airport (YYZ) | 1 stop | found 4 days ago | Open this trip |
| 8 Dec | $120 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → Pearson International Airport (YYZ) | 2 stops | found today | Open this trip |
| 14 Dec | $128 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → Pearson International Airport (YYZ) | 1 stop | found today | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $120.
Airlines on the cheapest dates: Frontier Airlines, WestJet.
Premium cabin fares from Atlanta 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 9 Dec – 14 Dec in another cabin: Premium economy · Business · First
Today's prices for 8 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Atlanta to Toronto?
Return
The cheapest fares were 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 15 Oct (22 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 |
|---|---|---|---|---|
| 14–29 days | $283 | $283 | Cheapest seen | 8 |
| 90–179 days | $301 | $262 | +6% | 22 |
| 180+ days | $679 | $679 | +140% | 7 |
One-way
Not enough history yet: in 11 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 9 Dec – 14 Dec. 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, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work