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

According to our current data, Delta ($391), WestJet ($425), and Air Canada ($455) offers the cheapest pricing from Atlanta to Toronto. Delta is currently priced 35% 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 WestJet, which is currently one of the cheapest options available, starting at $208. American Airlines flights start at $216 while deals on Delta start at $220 one-way.

What are the cheapest flights from Atlanta to Toronto?

The cheapest flight price from Atlanta to Toronto is $177. On average you can expect to pay $909. The most popular route, (Atlanta Hartsfield-Jackson - Toronto Pearson Intl), can usually be booked for $206.

What are the most reliable airlines from Atlanta to Toronto?

Consider LATAM Airlines (82%), Korean Air (78%) or Jazz (77%) when booking your flight. These represent the most reliable airlines when flying from Atlanta to Toronto.

What are the most popular airlines that fly from Atlanta to Toronto?

Air Canada, Delta and United Airlines are the most popular airlines when flying from Atlanta to Toronto.

What is the cheapest day to fly round-trip from Atlanta to Toronto?

Users have found that flying from Atlanta to Toronto on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Travelers have found it’s best to book a flight 22 days in advance to save up to 191% 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 22 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 Toronto 1-2 weeks in advance for as low as $575, or $1,208 for flights within the next 24 hours.

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

The best pricing can be found in the month of March. Prices to Toronto from Atlanta average $609. You can even find prices in March for less than $609, as users have found deals to Toronto from as low as $195. The month of February appears to be one of the more expensive times to travel to Toronto from Atlanta. Flying in the targeted month can save you up to 10%.

Most accurate provider : When it comes to deals on Atlanta-Toronto flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Atlanta-Toronto flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.

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 21 outbound flights to Toronto per day. 4 airlines have flights to Toronto from Atlanta Hartsfield-Jackson on a regular basis.

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.

$108+ Flights from Atlanta to Toronto

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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

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 are usually found in March or May, booked 90 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Atlanta to Toronto

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$206 (Mytrip)
One-way from	$108 (Kiwi.com)
Popular in	February
Cheapest in	March
Average price	$572
Good round-trip deal	$577 or less
Good one-way deal	$324 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. 1% potential increase in price ($11 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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

Find 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 April 16, 2025.

Tue 6/35:20 amATL - YYZ

1 stop8h 45mMultiple Airlines

Sat 6/76:30 amYYZ - ATL

1 stop7h 44mMultiple Airlines

Deal found 4/16

$206

Wed 5/141:03 pmATL - YTZ

1 stop4h 50mMultiple Airlines

Thu 5/2212:00 pmYTZ - ATL

2 stops12h 34mMultiple Airlines

Deal found 4/15

$274

Tue 5/61:30 pmATL - YYZ

1 stop9h 21mDelta

Sat 5/106:15 amYYZ - ATL

1 stop9h 07mDelta

Deal found 4/15

$391

Sat 10/116:12 pmATL - YYZ

1 stop14h 47mWestJet

Sun 10/1212:00 pmYYZ - ATL

1 stop25h 10mWestJet

Deal found 4/15

$394

Fri 5/306:25 amATL - YYZ

Nonstop2h 12mAir Canada

Fri 6/68:05 amYYZ - ATL

Nonstop2h 18mAir Canada

Deal found 4/14

$455

Tue 5/68:55 amATL - YTZ

1 stop7h 55mAir Canada

Sat 5/103:25 pmYTZ - ATL

1 stop6h 09mAir Canada

Deal found 4/16

$534

Best flights from Atlanta to Toronto
Discover carefully curated flight deals from Atlanta to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2025.

Tue 6/35:20 amATL - YYZ

1 stop8h 45mMultiple Airlines

Sat 6/76:30 amYYZ - ATL

1 stop7h 44mMultiple Airlines

Deal found 4/16

$206

Tue 5/61:30 pmATL - YYZ

1 stop9h 21mDelta

Sat 5/106:15 amYYZ - ATL

1 stop9h 07mDelta

Deal found 4/15

$391

Thu 6/192:05 pmATL - YYZ

1 stop24h 07mWestJet

Sat 6/2111:39 amYYZ - ATL

Nonstop2h 17mWestJet

Deal found 4/15

$425

Fri 5/306:25 amATL - YYZ

Nonstop2h 12mAir Canada

Fri 6/68:05 amYYZ - ATL

Nonstop2h 18mAir Canada

Deal found 4/14

$455

Tue 5/275:35 amATL - YYZ

1 stop11h 09mAmerican Airlines

Wed 6/46:30 amYYZ - ATL

1 stop11h 55mAmerican Airlines

Deal found 4/16

$457

Wed 5/141:03 pmATL - YTZ

1 stop4h 50mMultiple Airlines

Wed 5/211:35 pmYTZ - ATL

1 stop6h 42mMultiple Airlines

Deal found 4/16

$258

Sat 6/148:55 amATL - YTZ

1 stop7h 55mAir Canada

Wed 6/183:25 pmYTZ - ATL

1 stop6h 05mAir Canada

Deal found 4/16

$537

Last-minute flights from Atlanta to Toronto
Discover last-minute flight deals from Atlanta to Toronto. Data last updated April 16, 2025 and is based on user searches.

Tue 4/2212:40 pmATL - YYZ

1 stop19h 55mWestJet

Thu 4/249:30 amYYZ - ATL

1 stop26h 18mWestJet

Deal found 4/15

$558

Tue 4/226:30 amATL - YYZ

Nonstop2h 18mAir Canada

Tue 4/292:15 pmYYZ - ATL

Nonstop2h 18mAir Canada

Deal found 4/15

$560

Wed 4/232:30 pmATL - YYZ

1 stop8h 21mDelta

Tue 4/292:30 pmYYZ - ATL

1 stop8h 38mDelta

Deal found 4/16

$494

Fri 4/254:14 pmATL - YYZ

1 stop7h 58mMultiple Airlines

Mon 4/2812:45 pmYYZ - ATL

1 stop10h 55mMultiple Airlines

Deal found 4/15

$353

Sat 4/267:59 pmATL - YTZ

1 stop12h 31mMultiple Airlines

Tue 4/2911:30 amYTZ - ATL

1 stop6h 47mMultiple Airlines

Deal found 4/15

$371

Sat 4/265:37 amATL - YYZ

1 stop6h 22mAmerican Airlines

Wed 5/711:32 amYYZ - ATL

1 stop10h 22mAmerican Airlines

Deal found 4/15

$607

Sat 4/2611:45 amATL - YTZ

1 stop6h 05mAir Canada

Mon 4/283:25 pmYTZ - ATL

1 stop6h 04mAir Canada

Deal found 4/15

$620

Sat 4/266:00 amATL - YYZ

1 stop5h 44mUnited Airlines

Sat 4/262:15 pmYYZ - ATL

Nonstop2h 18mUnited Airlines

Deal found 4/15

$677

Wed 4/309:20 amATL - YYZ

Nonstop2h 18mUnited Airlines

Wed 5/71:05 pmYYZ - ATL

Nonstop2h 16mUnited Airlines

Deal found 4/15

$530

Tue 5/61:30 pmATL - YYZ

1 stop9h 21mDelta

Sat 5/106:15 amYYZ - ATL

1 stop9h 07mDelta

Deal found 4/15

$391

Tue 5/68:55 amATL - YTZ

1 stop7h 55mAir Canada

Sat 5/103:25 pmYTZ - ATL

1 stop6h 09mAir Canada

Deal found 4/16

$534

Tue 5/132:05 pmATL - YYZ

1 stop24h 07mWestJet

Mon 6/168:00 amYYZ - ATL

1 stop29h 12mWestJet

Deal found 4/15

$486

One-way flights from Atlanta to Toronto
Search for one-way flight options from Atlanta to Toronto. Find affordable one-way fares based on user searches. Data last updated April 16, 2025.

Tue 5/137:26 amATL - YYZ

1 stop13h 34mMultiple Airlines

Deal found 4/14

$108

Tue 5/135:20 amATL - YTZ

2 stops14h 07mMultiple Airlines

Deal found 4/16

$114

Wed 5/72:05 pmATL - YYZ

1 stop19h 52mWestJet

Deal found 4/15

$208

Sun 5/255:55 amATL - YYZ

1 stop8h 35mAmerican Airlines

Deal found 4/15

$216

Fri 5/1610:55 pmATL - YYZ

2 stops12h 30mDelta

Deal found 4/14

$220

Wed 6/410:25 amATL - YYZ

1 stop13h 33mUnited Airlines

Deal found 4/14

$233

Sun 6/158:55 amATL - YYZ

1 stop5h 39mAir Canada

Deal found 4/16

$246

Wed 4/3011:07 amATL - YTZ

2 stops9h 30mAir Canada

Deal found 4/16

$255

Cheapflights Fare Finder

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

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Tue 6/3

5:20 am-2:05 pm

1 stop8h 45m

Toronto Pearson Intl

Sat 6/7

6:30 am-2:14 pm

1 stop7h 44m

$206

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Wed 5/14

1:03 pm-5:53 pm

1 stop4h 50m

Toronto Island

Thu 5/22

12:00 pm-12:34 am

2 stops12h 34m

$274

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Tue 5/6

1:30 pm-10:51 pm

1 stop9h 21m

Toronto Pearson Intl

Sat 5/10

6:15 am-3:22 pm

1 stop9h 07m

$391

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Sat 10/11

6:12 pm-8:59 am

1 stop14h 47m

Toronto Pearson Intl

Sun 10/12

12:00 pm-1:10 pm

1 stop25h 10m

$394

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Fri 5/30

6:25 am-8:37 am

Nonstop2h 12m

Toronto Pearson Intl

Fri 6/6

8:05 am-10:23 am

Nonstop2h 18m

$455

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Tue 5/27

5:35 am-4:44 pm

1 stop11h 09m

Toronto Pearson Intl

Wed 6/4

6:30 am-6:25 pm

1 stop11h 55m

$457

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Tue 5/6

8:55 am-4:50 pm

1 stop7h 55m

Toronto Island

Sat 5/10

3:25 pm-9:34 pm

1 stop6h 09m

$534

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Tue 5/13

7:26 am-9:00 pm

1 stop13h 34m

$108

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Tue 5/6

8:50 pm-8:30 am

1 stop11h 40m

$118

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Wed 5/7

2:05 pm-2:12 pm

1 stop24h 07m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 15 results

Compare providers for flights from Atlanta to Toronto

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Toronto in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Atlanta-Toronto flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.

The best insider tips for Atlanta to Toronto flights

Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Toronto trip

Airports

ATL

For a quicker security experience at ATL, try the South security area, often faster than the main one.

YYZ

Expect a quick customs process at YYZ, even during peak hours, when arriving from international flights.

Our travel experts

Chris Dong

Expert on ATL

Kaitlyn McInnis

Expert on YYZ

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?

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 90 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, January is the cheapest month in which you can book a flight from Atlanta to Toronto (average of $243). Flying from Atlanta to Toronto in July is currently the most expensive (average of $359). 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?

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 afternoon tend to be the most expensive. A flight at noon could potentially save you up to 33% on airfare.

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

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

Weekly flight availability from Atlanta to Toronto

The most flights from ATL to YTO are scheduled on a Wednesday (28 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Toronto by month

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

Temperature in Toronto by month

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Toronto

See what other customers who have flown with Delta, United Airlines and American Airlines from Atlanta to Toronto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,916 reviews

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

8.0

Very good

7,916 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

United Airlines

7.4

Good

8,665 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

WestJet

7.2

Good

2,806 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

Air Canada

7.0

Good

9,134 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

Related info for your journey

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 21 outbound flights to Toronto per day. 4 airlines have flights to Toronto from Atlanta Hartsfield-Jackson on a regular basis.
What are the cheapest airlines flying from Atlanta to Toronto round-trip?
According to our current data, Delta ($391), WestJet ($425), and Air Canada ($455) offers the cheapest pricing from Atlanta to Toronto. Delta is currently priced 35% 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 WestJet, which is currently one of the cheapest options available, starting at $208. American Airlines flights start at $216 while deals on Delta start at $220 one-way.
What are the most reliable airlines from Atlanta to Toronto?
Consider LATAM Airlines (82%), Korean Air (78%) or Jazz (77%) 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 $177. On average you can expect to pay $909. The most popular route, (Atlanta Hartsfield-Jackson - Toronto Pearson Intl), can usually be booked for $206.
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, January is the cheapest month in which you can book a flight from Atlanta to Toronto (average of $243). Flying from Atlanta to Toronto in July is currently the most expensive (average of $359). 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

Top 4 airlines flying from Atlanta to Toronto

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$222	Average$524	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$251	Average$572	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$256	Average$626	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$425	Average$711	FlexibilityNo cancel fee	On-time60%

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$108+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlanta to Toronto with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Toronto are usually found in March or May, booked 90 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Atlanta to Toronto

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Atlanta to Toronto

Cheapest flights from Atlanta to TorontoExplore 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 April 16, 2025.

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 April 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Toronto that are best for you.

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 April.

The best insider tips for Atlanta to Toronto flights

Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Toronto trip

Airports

ATL

YYZ

Our travel experts

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.

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 April 11, 2025.

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

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 April 16, 2025.

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 May 5, 2024.

Weekly flight availability from Atlanta to Toronto

Explore weekly flight availability from Atlanta to Toronto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 16, 2025.

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

Reviews of airlines servicing Toronto

See what other customers who have flown with Delta, United Airlines and American Airlines from Atlanta to Toronto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

What are the most reliable airlines from Atlanta to Toronto?

What are the cheapest flights from Atlanta to Toronto?

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

How can I find direct flights from Atlanta to Toronto?

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

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

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.

Alternative routes for Atlanta to Toronto

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Atlanta to Toronto

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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 April 16, 2025.