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Cheap flights from Atlanta to Toronto from C$ 261

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — YTO
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 Tuesday or Sunday and return on a Friday

Cheap 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 11 September 2025.

Round-trip from

C$ 376

One-way from

C$ 261

Popular in

August

Cheapest in

March

Average price

C$ 870

Good round-trip deal

C$ 327 or less

Good one-way deal

C$ 519 or less
4/10-6/10
  • 4/10-6/10
  • 2 total stops
  • 18h 16m total
  • Atlanta to Toronto
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10/10
  • 10/10
  • 3 total stops
  • 15h 38m total
  • Atlanta to Toronto
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Highest demand for flights based on searches. 4% potential increase in price (C$ 59 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in September 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 11 September 2025.

Fri 19/92:15 p.m.ATL - YYZ
1 stop7h 06mMultiple Airlines
Tue 30/96:30 a.m.YYZ - ATL
1 stop8h 44mMultiple Airlines
Deal found 10/9C$ 377
Sun 12/105:12 a.m.ATL - YTZ
1 stop8h 28mMultiple Airlines
Sun 19/103:35 p.m.YTZ - ATL
1 stop17h 54mMultiple Airlines
Deal found 9/9C$ 377
Fri 26/99:20 p.m.ATL - YYZ
1 stop16h 45mMultiple Airlines
Sun 28/96:30 a.m.YYZ - ATL
2 stops26h 23mMultiple Airlines
Deal found 11/9C$ 378
Mon 22/99:56 p.m.ATL - YYZ
1 stop16h 09mMultiple Airlines
Mon 29/99:35 a.m.YYZ - ATL
1 stop11h 45mMultiple Airlines
Deal found 10/9C$ 380
Thu 25/95:27 a.m.ATL - YYZ
1 stop8h 38mMultiple Airlines
Sun 28/99:35 a.m.YYZ - ATL
1 stop25h 11mMultiple Airlines
Deal found 10/9C$ 381
Fri 19/92:15 p.m.ATL - YYZ
1 stop7h 06mMultiple Airlines
Mon 22/91:30 p.m.YYZ - ATL
1 stop21h 16mMultiple Airlines
Deal found 9/9C$ 382
Sat 11/109:44 p.m.ATL - YTZ
1 stop14h 33mMultiple Airlines
Thu 16/103:35 p.m.YTZ - ATL
1 stop8h 56mMultiple Airlines
Deal found 10/9C$ 382
Tue 23/95:27 a.m.ATL - YYZ
1 stop8h 38mMultiple Airlines
Mon 29/94:00 p.m.YYZ - ATL
2 stops8h 28mMultiple Airlines
Deal found 10/9C$ 384
Sun 28/98:30 a.m.ATL - YYZ
2 stops16h 01mWestJet
Wed 8/103:30 p.m.YYZ - ATL
2 stops15h 20mWestJet
Deal found 9/9C$ 385
Sat 13/911:54 a.m.ATL - YYZ
1 stop10h 26mMultiple Airlines
Wed 24/99:50 a.m.YYZ - ATL
1 stop10h 22mMultiple Airlines
Deal found 9/9C$ 387
Fri 3/105:09 a.m.ATL - YTZ
2 stops13h 54mMultiple Airlines
Tue 7/107:30 p.m.YTZ - ATL
1 stop12h 06mMultiple Airlines
Deal found 9/9C$ 387
Wed 1/109:12 p.m.ATL - YYZ
2 stops16h 53mMultiple Airlines
Sun 5/106:30 a.m.YYZ - ATL
1 stop10h 06mMultiple Airlines
Deal found 10/9C$ 388

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 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Atlanta to Toronto that are best for you.

Fly from

Atlanta

Fly to

Toronto

Route

Depart

Return

Price

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Sat 11/10

9:44 p.m.-12:17 p.m.

1 stop14h 33m

Toronto Island

Thu 16/10

3:35 p.m.-12:31 a.m.

1 stop8h 56m

C$ 382

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Thu 2/10

7:45 a.m.-1:40 p.m.

1 stop5h 55m

Toronto Island

Sun 5/10

8:40 p.m.-7:36 a.m.

1 stop10h 56m

C$ 399

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Thu 16/10

7:52 a.m.-4:45 p.m.

1 stop8h 53m

Toronto Island

Mon 20/10

12:00 p.m.-12:18 a.m.

2 stops12h 18m

C$ 407

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Wed 24/9

7:45 a.m.-1:40 p.m.

1 stop5h 55m

Toronto Island

Tue 30/9

7:30 p.m.-7:42 a.m.

1 stop12h 12m

C$ 421

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Sat 25/10

8:11 a.m.-6:18 p.m.

2 stops10h 07m

Toronto Island

Thu 30/10

7:40 p.m.-7:36 a.m.

1 stop11h 56m

C$ 424

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Wed 12/11

8:10 a.m.-1:20 p.m.

1 stop5h 10m

Toronto Island

Sat 15/11

11:00 a.m.-8:01 a.m.

1 stop21h 01m

C$ 425

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Sat 25/10

9:44 p.m.-1:42 p.m.

1 stop15h 58m

Toronto Island

Sat 1/11

8:00 a.m.-8:09 p.m.

2 stops12h 09m

C$ 432

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Fri 24/10

8:11 a.m.-1:40 p.m.

1 stop5h 29m

Toronto Island

Sun 26/10

2:05 p.m.-8:13 a.m.

2 stops18h 08m

C$ 437

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Fri 24/10

8:11 a.m.-1:40 p.m.

1 stop5h 29m

Toronto Island

Wed 29/10

8:40 a.m.-2:03 p.m.

1 stop5h 23m

C$ 448

AtlantaToronto

ATL - YTZ

ATLYTZ

Atlanta Hartsfield-Jackson

Wed 22/10

7:40 a.m.-4:45 p.m.

1 stop9h 05m

Toronto Island

Sun 26/10

7:45 a.m.-12:22 a.m.

3 stops16h 37m

C$ 450

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 41 results
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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 29 August 2025.

Booking 90 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$ 168). 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?

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 11 September 2025.

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 evening tend to be the most expensive. A flight at noon could potentially save you up to 67% 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 16 December 2024.

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. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 11 September 2025.

The most flights from ATL to YTO are scheduled on a Thursday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

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 11 September 2025.
Get a feel of what it's like to fly with WestJet and Air Canada from Atlanta to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,091 reviews
Check prices

Entertainment

6.1

Food

6.2

Overall

7.2

Comfort

7.1

Crew

7.9

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.
WestJet
7.2
Good
3,091 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Entertainment

6.1

Food

6.2

Overall

7.2

Comfort

7.1

Crew

7.9

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.
Air Canada
7.1
Good
10,000 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Entertainment

6.1

Food

6.2

Overall

7.2

Comfort

7.1

Crew

7.9

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

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?

    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 24 flights from Hartsfield-Jackson to Toronto per day from 3 different airlines.

  • How long is the flight from Atlanta to Toronto?

    Departing from Atlanta to Toronto will take you 12h 31m. Atlanta and Toronto are separated by a distance of 1191 km.

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

    According to our current data, Delta (C$ 276), Air Canada (C$ 314), and WestJet (C$ 717) offers the cheapest pricing from Atlanta to Toronto. These flights start at 67% lower than the current average price 3 months from now.

  • 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: WestJet (82%), Jazz (82%), LATAM Airlines( 82%).

  • What are the cheapest flights from Atlanta to Toronto?

    The cheapest flight price from Atlanta to Toronto is C$ 262. On average you can expect to pay C$ 908. The most popular route, (Atlanta Hartsfield-Jackson - Toronto Pearson Intl), can usually be booked for C$ 279.

  • 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$ 168). 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

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Alternative routes for Atlanta to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Atlanta to Toronto Island flights
Jacksonville to Pearson Intl flights
Atlanta to Ottawa flights
Chattanooga to Pierre Elliott Trudeau Intl flights
Jacksonville to Pierre Elliott Trudeau Intl flights
Savannah to Pearson Intl flights
Chattanooga to Pearson Intl flights
Savannah to Pierre Elliott Trudeau Intl flights
Tallahassee to Pierre Elliott Trudeau Intl flights
Asheville to Pierre Elliott Trudeau Intl flights
Tallahassee to Pearson Intl flights
Jacksonville to Toronto Island flights
Augusta to Pierre Elliott Trudeau Intl flights
Tallahassee to Ottawa flights
Brunswick to Pierre Elliott Trudeau Intl flights
Augusta to Pearson Intl flights

Top 3 airlines flying from Atlanta to Toronto

Discover the top 3 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 276AverageC$ 322FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 314AverageC$ 839FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 717AverageC$ 1,020FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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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.

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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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