Cheap flights from Atlanta (ATL) to Ontario (ON)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Atlanta (ATL) to Ontario

All the information you need to plan the best ATL to YYZ flight in 2022: compare Atlanta to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
What is the cheapest month to fly from Atlanta to Region of Ontario?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, November can be a great choice for travel to Region of Ontario. Flights to Region of Ontario from Atlanta in November are about $412 on average during November, but can be found for as low as $313.

How far in advance should I book a flight from Atlanta to Region of Ontario?

Travelers have found it’s best to book a flight 61 days in advance to save up to 70% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Atlanta to Region of Ontario 1-2 weeks in advance for as low as $538, or $677 for flights within the next 24 hours.

When is the cheapest time to fly from Atlanta to Region of Ontario (ATL - ON)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Region of Ontario as you normally would.

Cheap flights from Atlanta to Ontario in July, August 2022

The best prices found for ATL to Ontario flights for July, August
20 Aug - 25 Aug
$282pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
18 Aug - 22 Aug
$294pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
20 Aug - 25 Aug
$300pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson to Ontario 2022 flight deals

Cheap flights to Ontario from Atlanta found for this year
20 Aug - 25 Aug
$282pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
23 Oct - 26 Oct
$288pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
23 Sep - 26 Sep
$290pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson

Cheap American Airlines flights from Atlanta to Ontario

16 Jul - 26 Jul
$558pp
ATL
Atlanta Hartsfield-Jackson
American Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
American Airlines
   
2 STOPS
ATL
Atlanta Hartsfield-Jackson
16 Jul - 26 Jul
$573pp
ATL
Atlanta Hartsfield-Jackson
American Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson

Cheap Air Canada flights from Atlanta to Ontario

21 Sep - 25 Sep
$568pp
ATL
Atlanta Hartsfield-Jackson
Air Canada
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
21 Sep - 25 Sep
$572pp
ATL
Atlanta Hartsfield-Jackson
Air Canada
   
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
24 Jul - 27 Jul
$574pp
ATL
Atlanta Hartsfield-Jackson
Air Canada
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
ATL
Atlanta Hartsfield-Jackson

Non-stop flights to Ontario from Atlanta

Save time with Atlanta to Ontario direct flight deals
16 Sep - 24 Sep
$492pp
ATL
Atlanta Hartsfield-Jackson
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
ATL
Atlanta Hartsfield-Jackson
31 Aug - 8 Sep
$502pp
ATL
Atlanta Hartsfield-Jackson
Air Canada
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
Non-Stop
ATL
Atlanta Hartsfield-Jackson
6 Aug - 10 Sep
$503pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Delta
Non-Stop
ATL
Atlanta Hartsfield-Jackson

Last minute flights from Atlanta to Ontario

Late deals on round-trip flights to Ontario from Atlanta, departing today and this week
11 Jul - 15 Jul
$414pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
YTZ
Toronto Island
YTZ
Toronto Island
Multiple Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
13 Jul - 15 Jul
$420pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
12 Jul - 19 Jul
$436pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
YTZ
Toronto Island
YTZ
Toronto Island
Multiple Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson

One-way flights to Ontario from Atlanta

The cheapest one-way flights from Atlanta to Ontario
10:45 am - 6:50 am
Multiple Airlines
1 Stop
20h 05m
ATL - YYZ
Multiple Airlines
$122
Gotogate
4:40 pm - 8:45 am
Multiple Airlines
1 Stop
16h 05m
ATL - YYZ
Multiple Airlines
$126
Gotogate
6:00 am - 6:50 am
Multiple Airlines
1 Stop
24h 50m
ATL - YYZ
Multiple Airlines
$134
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Atlanta</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Atlanta to Ontario

What airport do you fly from for flights from Atlanta to Ontario?

Most people fly from Atlanta Hartsfield-Jackson (ATL) if they book a flight from Atlanta to Ontario. Atlanta Hartsfield-Jackson is conveniently located just 8.2 mi from Atlanta’s city center.

Which airlines flying from Atlanta Hartsfield-Jackson to Ontario have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Atlanta Hartsfield-Jackson to Ontario that may be offering flexible cancellation policies are Delta, Air Canada, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Atlanta to Region of Ontario for under $400 on Cheapflights?

Yes, there are multiple flights from Atlanta to Region of Ontario for under $400. The cheapest flight booked recently is on Multiple Airlines for just $363, but on average you can expect to pay $443.

Are there nonstop flights from Atlanta to Region of Ontario for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from Atlanta to Region of Ontario under $500. A good price for a nonstop flight from Atlanta to Region of Ontario is less than $525.

Are there last-minute flights available from Atlanta to Region of Ontario for under $500?

There are currently 20+ open flights from Atlanta to Region of Ontario within the next 7 days for less than $500.

What days are nonstop flights available from Atlanta to Region of Ontario?

Nonstop flights are available for this route on the following days: Wednesday, Friday.

How many flights depart from Atlanta to Region of Ontario on average per day?

On average, you can expect to see 4 flights from Atlanta to Region of Ontario a day.
Afternoon (Noon - 6pm) - 50% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

What are the most popular routes from Atlanta to Region of Ontario?

Most travelers choose Atlanta Hartsfield-Jackson - Toronto Pearson Intl, Atlanta Hartsfield-Jackson - Toronto Island or Atlanta Hartsfield-Jackson - Ottawa when deciding on the best route from Atlanta to Region of Ontario.

What are the most reliable airlines from Atlanta to Region of Ontario?

Before booking your flight to Region of Ontario from Atlanta, check out the most reliable airlines to get you to your destination on time: Delta (65%), WestJet (65%), ITA Airways( 61%).

What are the most popular airlines that fly from Atlanta to Region of Ontario?

The most popular airlines flying from Atlanta to Region of Ontario are Interjet, Major Airline and American Airlines. Something to consider prior to booking your flight.

What are the cheapest flights from Atlanta to Region of Ontario?

Looking at all options, your cheapest flight can be booked for $188. While the most popular route (Atlanta Hartsfield-Jackson - Toronto Pearson Intl) can be booked for $306 on average our data indicates $848 when flying from Atlanta to Region of Ontario.

COVID Restrictions

View COVID Travel Restrictions for Ontario, Canada

Do I need a COVID test to fly to Ontario from Atlanta?

Information is based on travel restrictions from Atlanta Hartsfield-Jackson to Ontario

Most visitors from Atlanta Hartsfield-Jackson need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Atlanta Hartsfield-Jackson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Ontario.

Quarantine requirements
Visitors from Atlanta Hartsfield-Jackson are not required to quarantine after entering Ontario.

Do I need a test to fly back to Atlanta from Ontario?

Returning to Atlanta Hartsfield-Jackson from Ontario

COVID-19 testing requirements
Visitors from Ontario are not required to present a negative COVID-19 PCR test or antigen result upon entering Atlanta Hartsfield-Jackson.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Atlanta Hartsfield-Jackson.

Hide COVID Travel Restrictions for Ontario, Canada

Destination points for flights from Atlanta to Ontario

Select to see more specific information for flights from Atlanta to all places in Ontario.

Top 6 airlines flying from Atlanta Hartsfield-Jackson to Ontario

The chart below displays the airlines Cheapflights users traveling from Atlanta to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$12 $20 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

American Airlines
$119 $331 No cancel fee 71%
Air Canada
$178 $506 No cancel fee 67%
WestJet
$180 $331 No cancel fee 60%
Delta
$185 $479 No cancel fee N/A
United Airlines
$205 $568 No cancel fee 69%
Home North America Canada Ontario Cheap flights from Atlanta to Ontario