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Cheap flights from Ontario to Atlanta from C$ 209

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ATL
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Ontario to Atlanta

Keep the following information in mind while searching for Ontario to Atlanta flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 370

One-way from

C$ 209

Popular in

December

Cheapest in

May

Average price

C$ 752

Good round-trip deal

C$ 551 or less

Good one-way deal

C$ 314 or less
13/4-19/4
  • 13/4-19/4
  • 2 total stops
  • 26h 41m total
  • Ontario to Atlanta
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14/4
  • 14/4
  • 1 total stop
  • 13h 12m total
  • Ontario to Atlanta
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Ontario to Atlanta Hartsfield-Jackson.
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Price to beat on a one-way flight from Ontario to Atlanta Hartsfield-Jackson.
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Find flight deals from Ontario to Atlanta

Cheapest flights from Ontario to Atlanta
Explore the most affordable flight options available from Ontario to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Thu 3/48:15 p.m.YYZ - ATL
2 stops28h 35mMultiple Airlines
Fri 11/410:15 p.m.ATL - YYZ
1 stop15h 40mMultiple Airlines
Deal found 27/3C$ 370
Sat 26/42:00 p.m.YTZ - ATL
1 stop10h 32mMultiple Airlines
Wed 30/42:47 p.m.ATL - YTZ
1 stop6h 48mMultiple Airlines
Deal found 28/3C$ 396
Sat 5/43:30 p.m.YUL - ATL
1 stop8h 49mMultiple Airlines
Tue 8/49:14 a.m.ATL - YUL
2 stops15h 21mMultiple Airlines
Deal found 27/3C$ 423
Wed 7/54:10 p.m.YOW - ATL
1 stop6h 25mMultiple Airlines
Sun 11/54:55 p.m.ATL - YOW
1 stop12h 30mMultiple Airlines
Deal found 27/3C$ 435
Sat 26/46:00 a.m.YYZ - ATL
1 stop9h 39mDelta
Wed 30/47:25 a.m.ATL - YYZ
1 stop9h 44mDelta
Deal found 28/3C$ 473
Fri 18/42:15 p.m.YYZ - ATL
Nonstop2h 18mAir Canada
Sat 26/49:20 a.m.ATL - YYZ
Nonstop2h 18mAir Canada
Deal found 27/3C$ 510
Fri 18/46:30 p.m.YUL - ATL
Nonstop2h 59mAir Canada
Tue 22/411:45 a.m.ATL - YUL
Nonstop2h 45mAir Canada
Deal found 26/3C$ 515
Fri 18/43:25 p.m.YTZ - ATL
1 stop6h 04mAir Canada
Sat 26/411:45 a.m.ATL - YTZ
1 stop8h 05mAir Canada
Deal found 27/3C$ 516
Thu 24/412:50 p.m.YYZ - ATL
1 stop7h 09mAmerican Airlines
Mon 28/49:06 a.m.ATL - YYZ
1 stop5h 49mAmerican Airlines
Deal found 28/3C$ 546
Mon 14/42:30 p.m.YUL - ATL
1 stop4h 57mAmerican Airlines
Thu 17/45:00 a.m.ATL - YUL
1 stop8h 39mAmerican Airlines
Deal found 28/3C$ 559
Sat 26/48:15 a.m.YYZ - ATL
1 stop15h 44mUnited Airlines
Tue 29/412:33 p.m.ATL - YYZ
2 stops21h 54mUnited Airlines
Deal found 27/3C$ 580
Thu 24/411:34 a.m.YYZ - ATL
Nonstop2h 15mWestJet
Mon 28/49:45 p.m.ATL - YYZ
Nonstop2h 11mWestJet
Deal found 28/3C$ 589

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Atlanta 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 28 March 2025.
Use the filters below to find and compare flights from Ontario to Atlanta that are best for you.

Fly from

Ontario

Fly to

Atlanta

Route

Depart

Return

Price

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Thu 3/4

8:15 p.m.-12:50 a.m.

2 stops28h 35m

Atlanta Hartsfield-Jackson

Fri 11/4

10:15 p.m.-1:55 p.m.

1 stop15h 40m

C$ 370

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Mon 14/4

1:05 p.m.-11:27 p.m.

2 stops10h 22m

Atlanta Hartsfield-Jackson

Thu 17/4

6:50 a.m.-3:15 p.m.

1 stop8h 25m

C$ 399

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Wed 7/5

4:10 p.m.-10:35 p.m.

1 stop6h 25m

Atlanta Hartsfield-Jackson

Sun 11/5

4:55 p.m.-5:25 a.m.

1 stop12h 30m

C$ 435

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 13/4

3:55 p.m.-8:06 a.m.

1 stop16h 11m

Atlanta Hartsfield-Jackson

Wed 16/4

5:28 a.m.-5:40 p.m.

1 stop12h 12m

C$ 439

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Fri 18/4

2:00 p.m.-9:29 p.m.

1 stop7h 29m

Atlanta Hartsfield-Jackson

Sun 20/4

6:30 a.m.-8:48 a.m.

Nonstop2h 18m

C$ 507

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Fri 18/4

6:30 p.m.-9:29 p.m.

Nonstop2h 59m

Atlanta Hartsfield-Jackson

Tue 22/4

11:45 a.m.-2:30 p.m.

Nonstop2h 45m

C$ 515

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Fri 18/4

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

1 stop6h 04m

Atlanta Hartsfield-Jackson

Sat 26/4

11:45 a.m.-7:50 p.m.

1 stop8h 05m

C$ 516

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Mon 21/4

5:25 p.m.-9:55 p.m.

1 stop4h 30m

Atlanta Hartsfield-Jackson

Mon 28/4

10:37 a.m.-5:20 p.m.

1 stop6h 43m

C$ 556

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 14/4

2:30 p.m.-7:27 p.m.

1 stop4h 57m

Atlanta Hartsfield-Jackson

Thu 17/4

5:00 a.m.-1:39 p.m.

1 stop8h 39m

C$ 559

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Sun 27/4

6:15 a.m.-8:43 a.m.

Nonstop2h 28m

Atlanta Hartsfield-Jackson

Sat 10/5

7:30 a.m.-4:10 p.m.

1 stop8h 40m

C$ 562

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 33 results
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Best time to book a flight from Ontario to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Ontario 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 Ontario to Atlanta

What is the cheapest month to book a flight from Region of Ontario to Atlanta?

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Atlanta (average of C$ 278). Flying from Region of Ontario to Atlanta in May is currently the most expensive (average of C$ 436). 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 ON to ATL?

Find hourly flight availability from Ontario to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Atlanta as you normally would.

Weekly flight availability from Region of Ontario to Atlanta

Explore weekly flight availability from Ontario to Atlanta. 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 28 March 2025.

The most flights from CAON to ATL are scheduled on a Friday (24 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Atlanta by month

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

In terms of precipitation, rainfall in Atlanta ranges from 86.0 - 135.0 mm per month. July is typically the wettest month, when rainfall can reach 135.0 mm. April is typically the driest time to visit Atlanta when rainfall is around 86.0 mm.

Temperature in Atlanta by month

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

If weather is an important factor for your trip to Atlanta, 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 27.0 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 Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated 28 March 2025.
To help decide which airline to fly from Ontario to Atlanta, see what other customers have to say about Alaska Airlines, Delta and Aeromexico. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Aeromexico
7.5
Good
1,701 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,798 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Ontario to Atlanta. 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 into for flights to Atlanta from Ontario?

    If you book a flight to Atlanta from Ontario, you will be flying to Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 13.2 km from the centre of Atlanta.

  • What are the cheapest airlines to fly from Region of Ontario to Atlanta one-way?

    One-way options have recently been found by users for as low as C$ 290 on Air Canada. Other airlines that offer cheap prices include American Airlines from C$ 312 and United Airlines from C$ 346 one-way.

  • What are the most popular routes from Region of Ontario to Atlanta?

    The most popular route from Region of Ontario to Atlanta is Toronto Pearson Intl - Atlanta Hartsfield-Jackson. You may also consider Montreal Pierre Elliott Trudeau Intl - Atlanta Hartsfield-Jackson or Toronto Island - Atlanta Hartsfield-Jackson.

  • What are the most reliable airlines from Region of Ontario to Atlanta?

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to Atlanta consider choosing Aeromexico (85%), KLM (77%) or Delta (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Region of Ontario to Atlanta?

    The cheapest flight price from Region of Ontario to Atlanta is C$ 220. On average you can expect to pay C$ 1,903. The most popular route, (Toronto Pearson Intl - Atlanta Hartsfield-Jackson), can usually be booked for C$ 313.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Atlanta 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 Region of Ontario to Atlanta?

    Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Atlanta (average of C$ 278). Flying from Region of Ontario to Atlanta in May is currently the most expensive (average of C$ 436). 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

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Athens
Peachtree City
Norcross

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Alternative routes for Ontario to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Atlanta flights
Pierre Elliott Trudeau Intl to Atlanta flights
Calgary to Atlanta flights
Vancouver Intl to Atlanta flights
Toronto Island to Atlanta flights
Pearson Intl to Jacksonville flights
Winnipeg to Atlanta flights
Edmonton to Atlanta flights
Ottawa to Atlanta flights
Halifax to Atlanta flights
Pierre Elliott Trudeau Intl to Asheville flights
Edmonton to Jacksonville flights
Pearson Intl to Savannah flights
Pierre Elliott Trudeau Intl to Savannah flights
Vancouver Intl to Jacksonville flights
Ottawa to Jacksonville flights
Pierre Elliott Trudeau Intl to Jacksonville flights
Pearson Intl to Asheville flights
Halifax to Jacksonville flights
Pearson Intl to Tallahassee flights
Victoria to Atlanta flights
Calgary to Savannah flights
Toronto Island to Jacksonville flights
Vancouver Intl to Tallahassee flights
Québec City to Savannah flights
Pearson Intl to Chattanooga flights
Québec City to Atlanta flights
Calgary to Augusta flights
Ottawa to Savannah flights
Thunder Bay to Asheville flights
Vancouver Intl to Asheville flights
Calgary to Asheville flights
Pierre Elliott Trudeau Intl to Chattanooga flights
Victoria to Jacksonville flights
Pierre Elliott Trudeau Intl to Augusta flights
Vancouver Intl to Savannah flights
Halifax to Savannah flights
Winnipeg to Asheville flights
Ottawa to Augusta flights
Moncton to Atlanta flights
Saskatoon to Atlanta flights
Fredericton to Jacksonville flights
Ottawa to Chattanooga flights
Edmonton to Asheville flights
Regina to Chattanooga flights
London to Tallahassee flights

Top 7 airlines flying from Ontario to Atlanta

Discover the top 7 airlines that operate flights from Ontario to Atlanta. 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 118AverageC$ 233FlexibilityNo cancel feeOn-time62%
Search Frontier flights
WestJetCheapestC$ 305AverageC$ 636FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 388AverageC$ 779FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 483AverageC$ 728FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 596AverageC$ 761FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 609AverageC$ 862FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJet EncoreCheapestC$ 825AverageC$ 1,038FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

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 Ontario to Atlanta?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Atlanta. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Atlanta for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Atlanta, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Ontario to Atlanta flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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