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

According to our current data, WestJet ($280), offers the cheapest pricing from Atlanta to Toronto. WestJet is currently priced 54% 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 American Airlines, which is currently one of the cheapest options available, starting at $191. United Airlines flights start at $201 while deals on WestJet start at $212 one-way.

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.

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).

What are the cheapest flights from Atlanta to Toronto?

The cheapest flight price from Atlanta to Toronto is $236. On average you can expect to pay $2,225. The most popular route, (Atlanta Hartsfield-Jackson - Toronto Pearson Intl), can usually be booked for $234.

What are the most reliable airlines from Atlanta to Toronto?

Consider Jazz (69%), Air Canada (67%) or TAP AIR PORTUGAL (61%) 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 Sunday 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 38 days in advance to save up to 290% 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 38 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 $596, or $1,182 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 $614. You can even find prices in March for less than $614, 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 9%.

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 25 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.

$185+ Flights from Atlanta to Toronto

Q: How much does it cost to fly round-trip from Atlanta to Toronto?

Airfare is below average for this route at the moment. Atlanta to Toronto flights typically cost between $526 and $703 in September. The cheapest round-trip price found within the last 3 days was $275 on Multiple Airlines (Sep 9-Sep 16).

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

Cheap flight deals from Atlanta to Toronto

Round-trip from	$275 (Mytrip)
One-way from	$185 (Kiwi.com)
Popular in	February
Cheapest in	March
Average price	$627
Good round-trip deal	$618 or less
Good one-way deal	$304 or less

From Atlanta Hartsfield-Jackson to Toronto (YTO)

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One-way flight from Atlanta Hartsfield-Jackson to Toronto (YTO)

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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).

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

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Toronto (YTO).

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Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Toronto (YTO).

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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 July 28, 2025.

Tue 9/95:27 amATL - YYZ

1 stop8h 38mMultiple Airlines

Tue 9/166:30 amYYZ - ATL

2 stops26h 55mMultiple Airlines

Deal found 7/25

$275

Tue 8/268:00 amATL - YTZ

1 stop12h 02mMultiple Airlines

Tue 9/27:45 amYTZ - ATL

1 stop5h 46mMultiple Airlines

Deal found 7/27

$279

Thu 9/182:00 pmATL - YYZ

1 stop7h 13mWestJet

Mon 9/226:30 pmYYZ - ATL

1 stop12h 23mWestJet

Deal found 7/27

$282

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 July 28, 2025.

Tue 9/95:27 amATL - YYZ

1 stop8h 38mMultiple Airlines

Tue 9/166:30 amYYZ - ATL

2 stops26h 55mMultiple Airlines

Deal found 7/25

$275

Fri 9/192:00 pmATL - YYZ

1 stop7h 13mWestJet

Mon 9/226:30 pmYYZ - ATL

1 stop12h 23mWestJet

Deal found 7/27

$280

Tue 8/268:00 amATL - YTZ

1 stop12h 02mMultiple Airlines

Tue 9/27:45 amYTZ - ATL

1 stop5h 46mMultiple Airlines

Deal found 7/27

$279

Last-minute flights from Atlanta to Toronto
Discover last-minute flight deals from Atlanta to Toronto. Data last updated July 28, 2025 and is based on user searches.

Sun 8/311:05 amATL - YYZ

1 stop5h 45mSun Country Air

Thu 8/711:40 amYYZ - ATL

1 stop23h 46mSun Country Air

Deal found 7/28

$572

Mon 8/45:20 amATL - YYZ

2 stops9h 09mMultiple Airlines

Fri 8/1511:00 amYYZ - ATL

1 stop10h 22mMultiple Airlines

Deal found 7/25

$343

Tue 8/52:05 pmATL - YTZ

1 stop7h 26mAir Canada

Fri 8/83:25 pmYTZ - ATL

1 stop6h 20mAir Canada

Deal found 7/26

$1,008

Thu 8/78:48 amATL - YTZ

2 stops10h 54mMultiple Airlines

Thu 8/148:45 amYTZ - ATL

1 stop8h 06mMultiple Airlines

Deal found 7/26

$358

Tue 8/198:16 amATL - YYZ

1 stop10h 54mMultiple Airlines

Tue 8/266:30 amYYZ - ATL

1 stop7h 30mMultiple Airlines

Deal found 7/26

$283

Tue 8/268:00 amATL - YTZ

1 stop12h 02mMultiple Airlines

Tue 9/27:45 amYTZ - ATL

1 stop5h 46mMultiple Airlines

Deal found 7/27

$279

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 July 28, 2025.

Mon 8/259:05 pmATL - YYZ

1 stop10h 50mMultiple Airlines

Deal found 7/27

$185

Thu 8/78:48 amATL - YTZ

2 stops10h 54mMultiple Airlines

Deal found 7/26

$189

Wed 9/311:54 amATL - YYZ

1 stop11h 09mAmerican Airlines

Deal found 7/26

$191

Wed 9/310:15 amATL - YYZ

1 stop12h 53mUnited Airlines

Deal found 7/27

$201

Wed 9/35:15 pmATL - YYZ

2 stops12h 36mWestJet

Deal found 7/27

$212

Wed 10/156:20 amATL - YYZ

Nonstop2h 16mAir Canada

Deal found 7/28

$236

Sat 10/258:55 amATL - YTZ

1 stop7h 50mAir Canada

Deal found 7/27

$265

Fri 10/247:42 pmATL - YYZ

Nonstop2h 13mDelta

Deal found 7/28

$277

Fly from

Fly to

Route

Depart

Return

Price

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Tue 9/9

5:27 am-2:05 pm

1 stop8h 38m

Toronto Pearson Intl

Tue 9/16

6:30 am-9:25 am

2 stops26h 55m

$275

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Tue 8/26

8:00 am-8:02 pm

1 stop12h 02m

Toronto Island

Tue 9/2

7:45 am-1:31 pm

1 stop5h 46m

$279

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Thu 9/18

2:00 pm-9:13 pm

1 stop7h 13m

Toronto Pearson Intl

Mon 9/22

6:30 pm-6:53 am

1 stop12h 23m

$282

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Mon 8/25

9:05 pm-7:55 am

1 stop10h 50m

$185

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Thu 8/7

8:48 am-7:42 pm

2 stops10h 54m

$189

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Wed 9/3

11:54 am-11:03 pm

1 stop11h 09m

$191

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Wed 9/3

10:15 am-11:08 pm

1 stop12h 53m

$201

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Sat 1/24

6:30 am-5:24 pm

2 stops10h 54m

$207

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Fri 10/24

5:15 pm-5:51 am

2 stops12h 36m

$212

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Sat 9/6

4:00 pm-6:16 pm

Nonstop2h 16m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 12 results

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

Consider using the South security area at ATL for potentially faster lines during busy times.

YYZ

For a budget-friendly trip from YYZ to downtown, use public transportation like TTC express buses connecting to the subway.

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 August is currently the most expensive (average of $348). 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 morning tend to be the most expensive. A flight at noon could potentially save you up to 28% 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. Tuesday mornings 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 Monday (29 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (18 on average).

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

Reviews of airlines servicing Toronto

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines 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

8.0

Very good

7,975 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

7,975 reviews

Delta

8.0

Very good

7,975 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

United Airlines

7.4

Good

8,892 reviews

Delta

8.0

Very good

7,975 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

7,975 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

WestJet

7.2

Good

2,968 reviews

Delta

8.0

Very good

7,975 reviews

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

Air Canada

7.1

Good

9,813 reviews

Delta

8.0

Very good

7,975 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 25 outbound flights to Toronto per day. 4 airlines have flights to Toronto from Atlanta Hartsfield-Jackson on a regular basis.
What is the cheapest airline to fly from Atlanta to Toronto round-trip?
According to our current data, WestJet ($280), offers the cheapest pricing from Atlanta to Toronto. WestJet is currently priced 54% 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 American Airlines, which is currently one of the cheapest options available, starting at $191. United Airlines flights start at $201 while deals on WestJet start at $212 one-way.
What are the most reliable airlines from Atlanta to Toronto?
Consider Jazz (69%), Air Canada (67%) or TAP AIR PORTUGAL (61%) 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 $236. On average you can expect to pay $2,225. The most popular route, (Atlanta Hartsfield-Jackson - Toronto Pearson Intl), can usually be booked for $234.
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 August is currently the most expensive (average of $348). 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$240	Average$572	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$247	Average$596	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$260	Average$627	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$466	Average$712	FlexibilityNo cancel fee	On-time60%

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$185+ 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 8/25. 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 April, booked 90 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from Atlanta to Toronto

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 July 28, 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 July 28, 2025.

Cheapflights Fare Finder

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

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 July 25, 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 July 28, 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 December 16, 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 July 28, 2025.

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

Reviews of airlines servicing Toronto

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines 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.

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 is the cheapest airline to fly 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

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Alternative routes for Atlanta to Toronto

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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 July 28, 2025.