HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pearson Intl

$142+ Cheap flights from Atlanta (ATL) to Pearson Intl (YYZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — YYZ
juin 17 — juin 241
mer. 6/17
mer. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Pearson Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Toronto Pearson Intl are usually found in November or September, booked 72 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap flight deals from Atlanta to Pearson Intl

Cheapest flights from Atlanta to Pearson Intl
Explore the most affordable flight options available from Atlanta to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/510:48 pm
ATL
-
YYZ
1 stop15h 17m
Multiple Airlines
dim. 6/76:30 am
YYZ
-
ATL
1 stop16h 59m
Multiple Airlines
Deal found 5/17$288
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/228:09 am
ATL
-
YYZ
1 stop8h 36m
Multiple Airlines
dim. 7/266:30 am
YYZ
-
ATL
1 stop16h 57m
Multiple Airlines
Deal found 5/13$301
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/156:35 am
ATL
-
YYZ
2 stops10h 34m
Multiple Airlines
jeu. 6/186:30 am
YYZ
-
ATL
1 stop17h 20m
Multiple Airlines
Deal found 5/14$307
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/66:35 am
ATL
-
YYZ
1 stop7h 30m
Multiple Airlines
mar. 6/99:50 am
YYZ
-
ATL
1 stop21h 21m
Multiple Airlines
Deal found 5/15$310
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/25:05 am
ATL
-
YYZ
1 stop6h 55m
Multiple Airlines
ven. 6/55:50 pm
YYZ
-
ATL
1 stop6h 35m
Multiple Airlines
Deal found 5/17$316
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/105:05 am
ATL
-
YYZ
1 stop6h 55m
Multiple Airlines
mer. 6/179:30 am
YYZ
-
ATL
1 stop15h 05m
Multiple Airlines
Deal found 5/13$319
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/95:05 am
ATL
-
YYZ
1 stop6h 55m
Multiple Airlines
sam. 6/133:20 pm
YYZ
-
ATL
1 stop6h 02m
Multiple Airlines
Deal found 5/17$321
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/1710:42 pm
ATL
-
YYZ
1 stop15h 23m
Multiple Airlines
mar. 6/236:30 am
YYZ
-
ATL
1 stop13h 35m
Multiple Airlines
Deal found 5/17$324
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/310:48 pm
ATL
-
YYZ
1 stop24h 52m
Multiple Airlines
mar. 6/96:30 am
YYZ
-
ATL
1 stop25h 51m
Multiple Airlines
Deal found 5/17$327
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/138:30 pm
ATL
-
YYZ
1 stop18h 00m
Multiple Airlines
mar. 10/207:45 am
YYZ
-
ATL
1 stop9h 41m
Multiple Airlines
Deal found 5/15$328

Find flight deals from Atlanta to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mai 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$288
(Kiwi.com)

One-way from

$142
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$750

Good round-trip deal

$705 or less

Good one-way deal

$294 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Toronto Pearson Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Toronto Pearson Intl flights.
Search Deals
From Atlanta Hartsfield-Jackson to Toronto Pearson Intl
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Toronto Pearson Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Toronto Pearson Intl.
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Toronto Pearson Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Pearson Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mai 18, 2026.
Use the filters below to find and compare flights from Atlanta to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

ven. 7/3

2:30 pm-11:43 pm

1 stop9h 13m

Toronto Pearson Intl

lun. 7/6

6:15 am-8:40 am

Nonstop2h 25m

$554

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

sam. 6/27

2:59 pm-5:19 pm

Nonstop2h 20m

Toronto Pearson Intl

mer. 7/1

6:00 am-2:20 pm

1 stop8h 20m

$609

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

lun. 6/8

3:30 pm-11:40 pm

1 stop8h 10m

Toronto Pearson Intl

lun. 6/15

6:15 am-8:40 am

Nonstop2h 25m

$631

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

sam. 8/1

7:25 am-6:09 pm

2 stops10h 44m

Toronto Pearson Intl

dim. 8/9

4:10 pm-9:12 pm

1 stop5h 02m

$665

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

ven. 6/19

8:00 pm-9:10 am

1 stop13h 10m

Toronto Pearson Intl

sam. 7/11

7:55 am-9:45 pm

2 stops13h 50m

$668

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

sam. 8/1

5:30 am-11:54 pm

1 stop18h 24m

Toronto Pearson Intl

dim. 8/9

1:55 pm-12:30 am

1 stop10h 35m

$670

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

mer. 7/15

5:30 am-11:54 pm

1 stop18h 24m

Toronto Pearson Intl

lun. 7/20

1:55 pm-10:14 am

1 stop20h 19m

$670

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

sam. 7/25

8:30 am-6:09 pm

1 stop9h 39m

Toronto Pearson Intl

lun. 7/27

4:10 pm-11:09 pm

1 stop6h 59m

$670
Quickest round-trip

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

mer. 6/3

7:40 pm-9:55 pm

Nonstop2h 15m

Toronto Pearson Intl

lun. 6/8

11:38 am-1:55 pm

Nonstop2h 17m

$685

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

ven. 6/12

10:05 am-12:25 pm

Nonstop2h 20m

Toronto Pearson Intl

lun. 6/15

1:40 pm-4:08 pm

Nonstop2h 28m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Atlanta to Pearson Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Pearson Intl in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Toronto Pearson Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Toronto Pearson Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Toronto Pearson Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Toronto Pearson Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Toronto Pearson Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Toronto Pearson Intl Airport

How far ahead should I book a flight from Atlanta to Toronto Pearson Intl Airport?

To ensure you get the cheapest price possible for a flight from Atlanta to Toronto Pearson Intl Airport, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Atlanta to Toronto Pearson Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Atlanta to Toronto Pearson Intl Airport (average of $398). Flying from Atlanta to Toronto Pearson Intl Airport in May is currently the most expensive (average of $750). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to YYZ?

Find hourly flight availability from Atlanta to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mai 18, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 36% on flights from Atlanta to Toronto Pearson Intl Airport by exploring options for tickets at noon.

What is the cheapest day to fly from Atlanta to Toronto Pearson Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Pearson Intl. Price data was last updated on May 16, 2026.

Travelers seeking maximum savings on their Atlanta to Toronto Pearson Intl Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Atlanta to Toronto Pearson Intl Airport?

The best insider tips for Atlanta to Toronto Pearson Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Toronto Pearson Intl Airport trip
Our travel experts
Chris Dong

Chris Dong

Expert on ATL

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pearson Intl. Reviews last updated mai 18, 2026.
Read through reviews of airlines operating flights from Atlanta to Toronto Pearson Intl Airport, such as Delta,United Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,449 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.9
Good
8,449 reviews
Delta
7.9
Good
8,449 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
United Airlines
7.4
Good
9,736 reviews
Delta
7.9
Good
8,449 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
WestJet
7.2
Good
3,339 reviews
Delta
7.9
Good
8,449 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Air Canada
7.1
Good
11,062 reviews
Delta
7.9
Good
8,449 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Atlanta to Toronto Pearson Intl?

    Atlanta Hartsfield-Jackson (ATL), located 8.2 mi from the city center, is the airport you fly out of when you book flights from Atlanta to Toronto Pearson Intl. 4 airlines have flights from Hartsfield-Jackson to Toronto Pearson Intl on a regular basis. Booking flights from Atlanta Hartsfield-Jackson to Toronto Pearson Intl should not be difficult; the airport handles an average of 23 outbound flights to Toronto Pearson Intl per day.

  • How long is the flight from Atlanta to Toronto Pearson Intl Airport?

    There are many flights that can get you from Atlanta to Toronto Pearson Intl Airport in 9h 13m. Fly via Delta to get the fastest option. Airlines will cover a distance of 740 mi.

  • What are the cheapest airlines flying from Atlanta to Toronto Pearson Intl Airport round-trip?

    Our cheapest airline available from Atlanta to Toronto Pearson Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $238 on this airline. Additional options worth looking into are Air Canada and Delta, starting at $241 and $262 round-trip. You may be able to fly from Atlanta to Toronto Pearson Intl Airport for 61% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Atlanta to Toronto Pearson Intl Airport one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $191. Qantas Airways flights start at $225 while deals on WestJet start at $234 one-way.

  • What are the most reliable airlines from Atlanta to Toronto Pearson Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Atlanta to Toronto Pearson Intl Airport consider choosing Sun Country Air (100%), United Airlines (89%) or Air Canada (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Atlanta to Toronto Pearson Intl Airport?

    On average you can expect to pay $1,392 for a flight from Atlanta to Toronto Pearson Intl Airport. The cheapest flight overall is $183 while the most popular route, (Atlanta Hartsfield-Jackson - Toronto Pearson Intl) is currently priced at $316.

  • Can I find deals for flights from Atlanta to Pearson Intl that include hotel bookings?

    Yes. In addition to deals on Atlanta to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Pearson Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Pearson Intl.

  • Can I find deals for business class flights from Atlanta to Pearson Intl?

    Yes. Cheapflights offers flight deals from Atlanta to Pearson Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Toronto Pearson Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Atlanta to Toronto Pearson Intl Airport (average of $398). Flying from Atlanta to Toronto Pearson Intl Airport in May is currently the most expensive (average of $750). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Markham
Collingwood
Vaughan
Brantford
Pickering
Lindsay
Oakville
Peterborough
Kitchener
Ajax
Barrie
Cambridge
Milton
Burlington
Oshawa
Orillia
Owen Sound
Richmond Hill

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Atlanta to Pearson Intl

Discover the top 4 airlines that operate flights from Atlanta to Pearson Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mai 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$476FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$241Average$546FlexibilityNo cancel feeOn-time67%
DeltaCheapest$262Average$596FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$279Average$696FlexibilityNo cancel feeOn-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.