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

According to our current data, Delta (C$ 515), Air Canada (C$ 565), and WestJet (C$ 578) offers the cheapest pricing from Atlanta to Toronto. These flights start at 41% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from Atlanta to Toronto are WestJet (C$ 273), Delta (C$ 293), and Air Canada (C$ 308).

What are the cheapest flights from Atlanta to Toronto?

The cheapest flight price from Atlanta to Toronto is C$ 243. On average you can expect to pay C$ 611. The most popular route, (Atlanta Hartsfield-Jackson - Toronto Pearson Intl), can usually be booked for C$ 265.

What are the most reliable airlines from Atlanta to Toronto?

Before booking your flight to Toronto from Atlanta, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (79%), Korean Air (78%), Jazz( 73%).

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

When booking a flight from Atlanta to Toronto, you may want to consider flying on Air Canada, Delta or United Airlines as they are the most popular for this route.

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?

Find a great deal and save up to 147% by booking at least 22 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Atlanta to Toronto within the next two weeks, with the cheapest ticket starting at C$ 822.

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

The best pricing can be found in the month of May. Prices to Toronto from Atlanta average C$ 874. You can even find prices in May for less than C$ 874, as users have found deals to Toronto from as low as C$ 382. 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%.

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

If you book a flight to Toronto from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 13.2 km from the centre of Atlanta. There are 19 flights from Hartsfield-Jackson to Toronto per day from 4 different airlines.

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.

C$ 157+ Flights from Atlanta to Toronto

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Toronto are usually found in May or June, booked 21 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap flight deals from Atlanta to Toronto

Round-trip from	C$ 293
One-way from	C$ 157
Popular in	February
Cheapest in	May
Average price	C$ 835
Good round-trip deal	C$ 285 or less
Good one-way deal	C$ 285 or less

17/4-20/4
2 total stops
44h 39m total
Atlanta to Toronto

Search Deals

23/4
2 total stops
19h 32m total
Atlanta to Toronto

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 45 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease (C$ 12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 26 March 2025.

Thu 17/45:28 a.m.ATL - YYZ

1 stop17h 07mMultiple Airlines

Sun 20/47:55 p.m.YYZ - ATL

1 stop27h 32mMultiple Airlines

Deal found 25/3C$ 293

Wed 23/42:47 p.m.ATL - YTZ

1 stop6h 28mMultiple Airlines

Sun 27/411:10 a.m.YTZ - ATL

1 stop20h 10mMultiple Airlines

Deal found 25/3C$ 359

Tue 22/42:48 p.m.ATL - YYZ

Nonstop2h 11mDelta

Tue 29/46:00 a.m.YYZ - ATL

1 stop9h 39mDelta

Deal found 25/3C$ 561

Thu 17/49:20 a.m.ATL - YYZ

Nonstop2h 18mAir Canada

Sun 20/47:15 p.m.YYZ - ATL

Nonstop2h 18mAir Canada

Deal found 25/3C$ 565

Sat 31/52:50 p.m.ATL - YYZ

Nonstop2h 08mWestJet

Sat 31/57:00 p.m.YYZ - ATL

1 stop21h 01mWestJet

Deal found 25/3C$ 578

Mon 26/55:35 a.m.ATL - YYZ

1 stop11h 09mAmerican Airlines

Sat 31/511:05 a.m.YYZ - ATL

1 stop11h 06mAmerican Airlines

Deal found 25/3C$ 612

Tue 22/46:00 a.m.ATL - YTZ

2 stops10h 50mAir Canada

Tue 29/43:25 p.m.YTZ - ATL

1 stop6h 04mAir Canada

Deal found 26/3C$ 649

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 26 March 2025.

Thu 17/45:28 a.m.ATL - YYZ

1 stop17h 07mMultiple Airlines

Sun 20/47:55 p.m.YYZ - ATL

1 stop27h 32mMultiple Airlines

Deal found 25/3C$ 293

Tue 22/412:30 p.m.ATL - YYZ

1 stop8h 20mDelta

Tue 29/46:00 a.m.YYZ - ATL

1 stop9h 39mDelta

Deal found 25/3C$ 515

Thu 17/49:20 a.m.ATL - YYZ

Nonstop2h 18mAir Canada

Sun 20/47:15 p.m.YYZ - ATL

Nonstop2h 18mAir Canada

Deal found 25/3C$ 565

Sat 31/52:50 p.m.ATL - YYZ

Nonstop2h 08mWestJet

Sat 31/57:00 p.m.YYZ - ATL

1 stop21h 01mWestJet

Deal found 25/3C$ 578

Mon 26/55:35 a.m.ATL - YYZ

1 stop11h 09mAmerican Airlines

Sat 31/511:05 a.m.YYZ - ATL

1 stop11h 06mAmerican Airlines

Deal found 25/3C$ 612

Wed 23/42:47 p.m.ATL - YTZ

1 stop6h 28mMultiple Airlines

Sun 27/411:10 a.m.YTZ - ATL

1 stop20h 10mMultiple Airlines

Deal found 25/3C$ 359

Wed 23/46:00 a.m.ATL - YTZ

2 stops10h 50mAir Canada

Tue 29/43:25 p.m.YTZ - ATL

1 stop6h 04mAir Canada

Deal found 24/3C$ 646

Direct flights from Atlanta to Toronto
Explore direct flight options from Atlanta to Toronto based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 March 2025.

Thu 17/49:20 a.m.ATL - YYZ

Nonstop2h 18mAir Canada

Sun 20/47:15 p.m.YYZ - ATL

Nonstop2h 18mAir Canada

Deal found 25/3C$ 565

Tue 22/48:15 a.m.ATL - YYZ

Nonstop2h 09mMultiple Airlines

Tue 29/47:15 p.m.YYZ - ATL

Nonstop2h 18mMultiple Airlines

Deal found 25/3C$ 636

Mon 21/48:15 a.m.ATL - YYZ

Nonstop2h 09mDelta

Mon 28/46:10 p.m.YYZ - ATL

Nonstop2h 24mDelta

Deal found 25/3C$ 698

Sat 26/410:00 a.m.ATL - YYZ

Nonstop2h 12mWestJet

Sun 4/56:10 p.m.YYZ - ATL

Nonstop2h 24mWestJet

Deal found 25/3C$ 735

Thu 29/511:10 a.m.ATL - YYZ

Nonstop2h 12mUnited Airlines

Fri 30/51:05 p.m.YYZ - ATL

Nonstop2h 16mUnited Airlines

Deal found 25/3C$ 868

Last-minute flights from Atlanta to Toronto
Discover last-minute flight deals from Atlanta to Toronto. Data last updated 26 March 2025 and is based on user searches.

Mon 31/35:25 p.m.ATL - YYZ

Nonstop2h 18mAir Canada

Mon 7/47:15 p.m.YYZ - ATL

Nonstop2h 18mAir Canada

Deal found 24/3C$ 1,406

Tue 1/49:53 p.m.ATL - YYZ

1 stop13h 52mMultiple Airlines

Sun 6/48:15 p.m.YYZ - ATL

1 stop10h 50mMultiple Airlines

Deal found 25/3C$ 297

Tue 1/411:30 a.m.ATL - YYZ

1 stop9h 01mDelta

Sat 5/46:00 a.m.YYZ - ATL

1 stop9h 24mDelta

Deal found 25/3C$ 834

Tue 1/49:45 p.m.ATL - YYZ

Nonstop2h 13mWestJet

Sun 6/46:15 p.m.YYZ - ATL

Nonstop2h 24mWestJet

Deal found 25/3C$ 1,346

Tue 1/411:45 a.m.ATL - YTZ

1 stop8h 05mAir Canada

Sat 5/43:25 p.m.YTZ - ATL

1 stop6h 04mAir Canada

Deal found 25/3C$ 1,509

Tue 1/45:57 p.m.ATL - YYZ

2 stops21h 03mAlaska Airlines

Thu 3/44:45 p.m.YYZ - ATL

2 stops25h 33mAlaska Airlines

Deal found 25/3C$ 1,746

Fri 4/45:45 a.m.ATL - YTZ

2 stops13h 08mMultiple Airlines

Tue 8/41:45 p.m.YTZ - ATL

1 stop7h 32mMultiple Airlines

Deal found 25/3C$ 408

Fri 4/412:33 p.m.ATL - YYZ

2 stops24h 49mUnited Airlines

Tue 8/48:00 a.m.YYZ - ATL

2 stops11h 44mUnited Airlines

Deal found 25/3C$ 904

Thu 17/45:28 a.m.ATL - YYZ

1 stop17h 07mMultiple Airlines

Sun 20/47:55 p.m.YYZ - ATL

1 stop27h 32mMultiple Airlines

Deal found 25/3C$ 293

Thu 17/49:20 a.m.ATL - YYZ

Nonstop2h 18mAir Canada

Sun 20/47:15 p.m.YYZ - ATL

Nonstop2h 18mAir Canada

Deal found 25/3C$ 565

Tue 22/46:00 a.m.ATL - YTZ

2 stops10h 50mAir Canada

Tue 29/43:25 p.m.YTZ - ATL

1 stop6h 04mAir Canada

Deal found 26/3C$ 649

Wed 23/42:47 p.m.ATL - YTZ

1 stop6h 28mMultiple Airlines

Sun 27/411:10 a.m.YTZ - ATL

1 stop20h 10mMultiple Airlines

Deal found 25/3C$ 359

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 26 March 2025.

Wed 23/46:33 p.m.ATL - YYZ

2 stops19h 32mMultiple Airlines

Deal found 25/3C$ 157

Mon 14/410:21 p.m.ATL - YTZ

3 stops22h 19mMultiple Airlines

Deal found 24/3C$ 159

Tue 27/55:20 p.m.ATL - YYZ

2 stops12h 31mWestJet

Deal found 25/3C$ 273

Wed 23/49:45 p.m.ATL - YYZ

Nonstop2h 11mDelta

Deal found 25/3C$ 293

Wed 23/411:45 a.m.ATL - YTZ

2 stops8h 52mAir Canada

Deal found 24/3C$ 308

Fri 4/77:00 a.m.ATL - YYZ

1 stop10h 40mAmerican Airlines

Deal found 25/3C$ 338

Sat 31/56:25 a.m.ATL - YYZ

Nonstop2h 12mAir Canada

Deal found 25/3C$ 362

Sat 23/810:20 a.m.ATL - YYZ

1 stop10h 24mUnited Airlines

Deal found 25/3C$ 375

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

Thu 17/4

5:28 a.m.-10:35 p.m.

1 stop17h 07m

Toronto Pearson Intl

Sun 20/4

7:55 p.m.-11:27 p.m.

1 stop27h 32m

C$ 293

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Wed 23/4

2:47 p.m.-9:15 p.m.

1 stop6h 28m

Toronto Island

Sun 27/4

11:10 a.m.-7:20 a.m.

1 stop20h 10m

C$ 359

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Tue 22/4

12:30 p.m.-8:50 p.m.

1 stop8h 20m

Toronto Pearson Intl

Tue 29/4

6:00 a.m.-3:39 p.m.

1 stop9h 39m

C$ 515

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Thu 17/4

9:20 a.m.-11:38 a.m.

Nonstop2h 18m

Toronto Pearson Intl

Sun 20/4

7:15 p.m.-9:33 p.m.

Nonstop2h 18m

C$ 565

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Sat 31/5

2:50 p.m.-4:58 p.m.

Nonstop2h 08m

Toronto Pearson Intl

Sat 31/5

7:00 p.m.-4:01 p.m.

1 stop21h 01m

C$ 578

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Mon 26/5

5:35 a.m.-4:44 p.m.

1 stop11h 09m

Toronto Pearson Intl

Sat 31/5

11:05 a.m.-10:11 p.m.

1 stop11h 06m

C$ 612

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Wed 23/4

6:00 a.m.-4:50 p.m.

2 stops10h 50m

Toronto Island

Tue 29/4

3:25 p.m.-9:29 p.m.

1 stop6h 04m

C$ 646

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Wed 23/4

6:33 p.m.-2:05 p.m.

2 stops19h 32m

C$ 157

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Mon 14/4

10:21 p.m.-8:40 p.m.

3 stops22h 19m

C$ 159

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Tue 27/5

5:20 p.m.-5:51 a.m.

2 stops12h 31m

C$ 273

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 15 results

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?

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Toronto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 167). Flying from Atlanta to Toronto in July is currently the most expensive (average of C$ 258). 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 57% 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 Tuesday 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 (24 on average). You will have fewer flight options on Saturday, 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 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,891 reviews

Check prices

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

7,891 reviews

Delta

8.0

Very good

7,891 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

United Airlines

7.4

Good

8,608 reviews

Delta

8.0

Very good

7,891 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,891 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

WestJet

7.2

Good

2,785 reviews

Delta

8.0

Very good

7,891 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

ATL - JNB

Air Canada

7.0

Good

8,960 reviews

Delta

8.0

Very good

7,891 reviews

Check prices

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?
If you book a flight to Toronto from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 13.2 km from the centre of Atlanta. There are 19 flights from Hartsfield-Jackson to Toronto per day from 4 different airlines.
What are the cheapest airlines flying from Atlanta to Toronto round-trip?
According to our current data, Delta (C$ 515), Air Canada (C$ 565), and WestJet (C$ 578) offers the cheapest pricing from Atlanta to Toronto. These flights start at 41% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Atlanta to Toronto one-way?
The cheapest airlines for a one-way flight from Atlanta to Toronto are WestJet (C$ 273), Delta (C$ 293), and Air Canada (C$ 308).
What are the most reliable airlines from Atlanta to Toronto?
Before booking your flight to Toronto from Atlanta, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (79%), Korean Air (78%), Jazz( 73%).
What are the cheapest flights from Atlanta to Toronto?
The cheapest flight price from Atlanta to Toronto is C$ 243. On average you can expect to pay C$ 611. The most popular route, (Atlanta Hartsfield-Jackson - Toronto Pearson Intl), can usually be booked for C$ 265.
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 C$ 167). Flying from Atlanta to Toronto in July is currently the most expensive (average of C$ 258). 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
Delta	CheapestC$ 285	AverageC$ 337	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 338	AverageC$ 797	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 356	AverageC$ 852	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 701	AverageC$ 1,113	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

How does Cheapflights help users find flights from Atlanta to Toronto?

Cheapflights makes it easy to find Atlanta to Toronto flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Toronto?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Atlanta to Toronto.

Can Cheapflights find flights from Atlanta to Toronto with no change fees?

Yes! Cheapflights helps users easily find flights from Atlanta to Toronto with no change fees.

Can Cheapflights notify me if prices for flights from Atlanta to Toronto become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Atlanta to Toronto from C$ 157

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Toronto are usually found in May or June, booked 21 days in advance, depart on a Tuesday or Friday and return on a Friday

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 26 March 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 26 March 2025.

Cheapflights Fare Finder

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

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 21 March 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 26 March 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 16 December 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 26 March 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

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 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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Atlanta to Toronto?

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Toronto?

Can Cheapflights find flights from Atlanta to Toronto with no change fees?

Can Cheapflights notify me if prices for flights from Atlanta to Toronto become cheaper?

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Travel Smart

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 26 March 2025.