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$86+ Cheap flights from Atlanta (ATL) to Toronto (YTO)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — YTO
Apr 5 — Apr 121
Sun 4/5
Sun 4/12
1 adult, Economy
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Find cheap flights from Atlanta to Toronto 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

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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Toronto are usually found in November or October, booked 22 days in advance, depart on a Wednesday or Thursday and return on a Friday

Cheap flight deals from Atlanta to Toronto

Cheapest flights from Atlanta to Toronto
Explore the most affordable flight options available from Atlanta to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Mon 3/2310:50 pm
ATL
-
YTZ
1 stop11h 45m
Multiple Airlines
Tue 3/316:15 pm
YTZ
-
ATL
1 stop6h 44m
Multiple Airlines
Deal found 3/2$263
This Mytrip deal was found by Cheapflights users on 3/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:07 am
ATL
-
YYZ
1 stop14h 13m
Multiple Airlines
Sun 4/510:05 am
YYZ
-
ATL
1 stop10h 29m
Multiple Airlines
Deal found 3/3$264
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Wed 4/15:45 am
ATL
-
YTZ
1 stop5h 55m
Multiple Airlines
Sun 4/52:05 pm
YTZ
-
ATL
2 stops9h 54m
Multiple Airlines
Deal found 3/3$264
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Wed 3/2510:45 pm
ATL
-
YYZ
1 stop12h 41m
Multiple Airlines
Mon 3/307:10 am
YYZ
-
ATL
1 stop23h 54m
Multiple Airlines
Deal found 3/3$265
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Wed 3/2510:50 pm
ATL
-
YTZ
1 stop11h 45m
Multiple Airlines
Mon 3/309:15 am
YTZ
-
ATL
1 stop24h 11m
Multiple Airlines
Deal found 3/3$265
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Wed 4/18:00 am
ATL
-
YYZ
2 stops12h 10m
Multiple Airlines
Wed 4/85:20 pm
YYZ
-
ATL
1 stop7h 47m
Multiple Airlines
Deal found 3/4$266
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Mon 3/2310:50 pm
ATL
-
YTZ
1 stop11h 45m
Multiple Airlines
Mon 3/302:05 pm
YTZ
-
ATL
2 stops17h 39m
Multiple Airlines
Deal found 3/2$266
This Mytrip deal was found by Cheapflights users on 3/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 am
ATL
-
YYZ
1 stop8h 20m
Multiple Airlines
Sat 4/43:25 pm
YYZ
-
ATL
1 stop9h 14m
Multiple Airlines
Deal found 3/6$267
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Wed 3/1810:40 pm
ATL
-
YTZ
1 stop11h 55m
Multiple Airlines
Tue 3/243:00 pm
YTZ
-
ATL
1 stop5h 05m
Multiple Airlines
Deal found 3/1$267
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Sun 4/1210:45 pm
ATL
-
YYZ
1 stop12h 41m
Multiple Airlines
Tue 4/143:40 pm
YYZ
-
ATL
1 stop16h 57m
Multiple Airlines
Deal found 3/3$268
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Mon 3/165:45 am
ATL
-
YTZ
1 stop5h 55m
Multiple Airlines
Tue 3/241:30 pm
YTZ
-
ATL
1 stop6h 35m
Multiple Airlines
Deal found 3/1$268
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Thu 4/98:02 am
ATL
-
YYZ
1 stop6h 18m
Multiple Airlines
Sun 4/128:20 pm
YYZ
-
ATL
1 stop27h 20m
Multiple Airlines
Deal found 3/1$269

Find flight deals from Atlanta to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Toronto (YTO). 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 March 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$263
(Kiwi.com)

One-way from

$86
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$595

Good round-trip deal

$759 or less

Good one-way deal

$328 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Toronto (YTO) flights.
Search Deals
From Atlanta Hartsfield-Jackson to Toronto (YTO)
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Toronto (YTO)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Toronto 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 March 6, 2026.
Use the filters below to find and compare flights from Atlanta to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Thu 3/19

5:45 am-10:35 am

1 stop4h 50m

Toronto Island

Tue 3/24

1:30 pm-8:05 pm

1 stop6h 35m

$274

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Fri 4/10

5:45 am-1:20 pm

1 stop7h 35m

Toronto Island

Sun 4/12

6:15 pm-8:11 am

1 stop13h 56m

$289

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Wed 3/18

5:45 am-11:40 am

1 stop5h 55m

Toronto Island

Mon 3/23

12:30 pm-8:05 pm

1 stop7h 35m

$294

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Fri 4/3

10:40 pm-8:54 am

1 stop10h 14m

Toronto Island

Thu 4/9

12:00 pm-1:07 am

2 stops13h 07m

$296

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Fri 5/1

3:46 pm-9:30 pm

1 stop5h 44m

Toronto Island

Tue 5/5

11:55 am-1:07 am

2 stops13h 12m

$297

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Fri 4/10

9:00 am-8:03 pm

2 stops11h 03m

Toronto Island

Tue 4/14

9:25 am-5:21 pm

1 stop7h 56m

$302

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Thu 4/9

8:00 am-8:03 pm

2 stops12h 03m

Toronto Island

Sat 4/11

6:25 pm-1:07 am

1 stop6h 42m

$320

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Tue 4/14

5:45 am-8:03 pm

2 stops14h 18m

Toronto Island

Sat 4/25

8:45 am-6:59 pm

2 stops10h 14m

$327

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Fri 3/20

5:45 am-1:20 pm

1 stop7h 35m

Toronto Island

Sun 3/29

2:05 pm-12:33 am

2 stops10h 28m

$327

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Thu 4/2

5:45 am-8:03 pm

2 stops14h 18m

Toronto Island

Thu 4/9

9:25 am-12:39 am

2 stops15h 14m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 42 resultsSorted by cheapest first
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Compare providers for flights from Atlanta to Toronto

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 Toronto in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust 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 flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Toronto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Toronto 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 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 Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto 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

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

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Toronto. Price data was last updated on February 27, 2026.

The price you pay for your flight from Atlanta to Toronto may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Atlanta to Toronto (average of $198). Flying from Atlanta to Toronto in October is currently the most expensive (average of $339). 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 YTO?

Find hourly flight availability from Atlanta to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 6, 2026.

One of the essential ways to save on airfare from Atlanta to Toronto is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Atlanta to Toronto?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Toronto. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their Atlanta to Toronto flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday 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?

The best insider tips for Atlanta to Toronto 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 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 Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated March 6, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and WestJet from Atlanta to Toronto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,258 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
7.9
Good
8,258 reviews
Delta
7.9
Good
8,258 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
United Airlines
7.4
Good
9,403 reviews
Delta
7.9
Good
8,258 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
WestJet
7.2
Good
3,281 reviews
Delta
7.9
Good
8,258 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Air Canada
7.1
Good
10,780 reviews
Delta
7.9
Good
8,258 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Toronto. 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?

    For a flight from Atlanta to Toronto, you will be flying from Hartsfield-Jackson. Atlanta Hartsfield-Jackson (ATL) is just 8.2 mi from the center of the city. Hartsfield-Jackson is the only Atlanta airport and it handles 5 outbound flights to Toronto per day. 4 airlines have flights to Toronto from Atlanta Hartsfield-Jackson on a regular basis.

  • How long is the flight from Atlanta to Toronto?

    Delta and United Airlines can get you from Atlanta to Toronto in just under 9h 44m. Your travel time can differ by up to 9h 10m. Airlines will cover a distance of 740 mi. This flight may include one or multiple stops.

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

    According to our current data, Air Canada ($240), United Airlines ($242), and Delta ($243) offers the cheapest pricing from Atlanta to Toronto. Air Canada is currently priced 59% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $225. WestJet flights start at $234 while deals on Air Canada start at $236 one-way.

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

    Consider Jazz (86%), LATAM Airlines (83%) or Korean Air (75%) when booking your flight. These represent the most reliable airlines when flying from Atlanta to Toronto.

  • What are the cheapest flights from Atlanta to Toronto?

    The cheapest flight price from Atlanta to Toronto is $262. On average you can expect to pay $1,108. The most popular route, (Atlanta Hartsfield-Jackson - Toronto Pearson Intl), can usually be booked for $252.

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

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

  • How can I find direct flights from Atlanta to Toronto?

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Toronto 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?

    Currently, April is the cheapest month in which you can book a flight from Atlanta to Toronto (average of $198). Flying from Atlanta to Toronto in October is currently the most expensive (average of $339). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Atlanta to Toronto

Discover the top 4 airlines that operate flights from Atlanta to Toronto. 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 March 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$240Average$547FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$242Average$530FlexibilityNo cancel feeOn-time69%
DeltaCheapest$243Average$555FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$279Average$695FlexibilityNo cancel feeOn-time60%

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