What is the cheapest airline that flies from Ontario to Atlanta Hartsfield-Jackson?

Air Canada, United Airlines, and WestJet are the most popular carriers operating from Ontario to Atlanta Hartsfield-Jackson

How many flights depart from Region of Ontario to Atlanta on average per day?

34 flights are operational daily from Region of Ontario to Atlanta as of April 2026. The most popular departure time for this route is 7:00PM, with 43% of flights per day taking off at noon.

How long does it take to fly to Atlanta?

Flight times from Region of Ontario to Atlanta vary, but if you’re flying out of Toronto and flying into Atlanta (one of the most popular routes), then the duration is 4h 01m on average. Another popular route from Region of Ontario to Atlanta is flying from Ottawa to Atlanta, which will take roughly 5h. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Region of Ontario to Atlanta on average per week?

As of April 2026, there are 241 flights per week flying from Region of Ontario to Atlanta. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.

What airlines fly to Atlanta?

Air Canada, Delta and WestJet are the top three most popular airlines that fly to Atlanta from Region of Ontario according to our data. Air Canada is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Atlanta. Keep in mind that there are 4 different airlines that fly to Atlanta on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario to Atlanta Hartsfield-Jackson Airport?

Prices for flights from Ontario to Atlanta Hartsfield-Jackson Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Ontario to Atlanta Hartsfield-Jackson Airport?

There are 4 operators available for flights from Ontario to Atlanta Hartsfield-Jackson Airport as of April 2026.

How old do you have to be to fly from Ontario to Atlanta Hartsfield-Jackson Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Atlanta Hartsfield-Jackson Airport.

What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

The travel and health documents you'll need for your trip to Atlanta Hartsfield-Jackson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$149 Cheap Flights from Ontario to Atlanta in 2026

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Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:50 pm - 8:44 pm

YTZ

ATL

6h 54m

1 stop

8:17 am - 5:35 pm

ATL

YTZ

9h 18m

1 stop

$258Multiple Airlines

Wed, May 20 - Wed, May 27

8:55 am - 3:10 pm

YTZ

ATL

6h 15m

1 stop

10:05 am - 6:00 pm

ATL

YTZ

7h 55m

1 stop

$264Multiple Airlines

Wed, May 20 - Wed, May 27

8:55 am - 3:10 pm

YTZ

ATL

6h 15m

1 stop

10:05 am - 6:00 pm

ATL

YTZ

7h 55m

1 stop

$265Multiple Airlines

Wed, May 20 - Wed, May 27

9:15 am - 11:08 pm

YTZ

ATL

13h 53m

1 stop

8:17 am - 5:35 pm

ATL

YTZ

9h 18m

1 stop

$269Multiple Airlines

Sun, May 24 - Wed, Jun 3

9:15 am - 7:51 pm

YTZ

ATL

10h 36m

1 stop

1:38 pm - 1:00 pm

ATL

YTZ

23h 22m

1 stop

$271Multiple Airlines

Tue, May 19 - Sun, May 24

9:15 am - 9:54 pm

YTZ

ATL

12h 39m

1 stop

9:16 pm - 5:35 pm

ATL

YTZ

20h 19m

1 stop

$273Multiple Airlines

Tue, May 26 - Tue, Jun 2

8:55 am - 3:10 pm

YTZ

ATL

6h 15m

1 stop

8:17 am - 5:35 pm

ATL

YTZ

9h 18m

1 stop

$275Multiple Airlines

Wed, May 27 - Thu, May 28

9:15 am - 9:54 pm

YTZ

ATL

12h 39m

1 stop

10:08 am - 6:00 pm

ATL

YTZ

7h 52m

1 stop

$276Multiple Airlines

Tue, May 26 - Tue, Jun 2

8:55 am - 3:30 pm

YTZ

ATL

6h 35m

1 stop

9:00 pm - 1:00 pm

ATL

YTZ

16h 00m

1 stop

$277Multiple Airlines

Tue, May 5 - Wed, May 27

8:55 am - 3:30 pm

YTZ

ATL

6h 35m

1 stop

1:38 pm - 1:00 pm

ATL

YTZ

23h 22m

1 stop

$278Multiple Airlines

Tue, May 5 - Sun, May 24

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Air Canada flights from Region of Ontario to Atlanta

Our best Air Canada deals on Region of Ontario to Atlanta flight tickets

Air Canada

May 30

YOW3:00 pmOttawa

5h 12m

1 stop

ATL8:12 pmAtlanta Hartsfield-Jackson

Jun 6

ATL1:20 pmAtlanta Hartsfield-Jackson

7h 31m

1 stop

YOW8:51 pmOttawa

$360

Air Canada

Jun 24

YOW10:05 pmOttawa

14h 25m

1 stop

ATL12:30 pmAtlanta Hartsfield-Jackson

Jun 26

ATL7:00 amAtlanta Hartsfield-Jackson

6h 10m

1 stop

YOW1:10 pmOttawa

$361

Air Canada

May 10

YOW3:00 pmOttawa

5h 12m

1 stop

ATL8:12 pmAtlanta Hartsfield-Jackson

May 17

ATL7:00 amAtlanta Hartsfield-Jackson

6h 05m

1 stop

YOW1:05 pmOttawa

$382

United Airlines flights from Region of Ontario to Atlanta

Our best United Airlines deals on Region of Ontario to Atlanta flight tickets

United Airlines

Jun 1

YOW7:30 pmOttawa

5h 00m

1 stop

ATL12:30 amAtlanta Hartsfield-Jackson

Jun 7

ATL5:30 amAtlanta Hartsfield-Jackson

4h 33m

1 stop

YOW10:03 amOttawa

$336

United Airlines

Jun 1

YOW7:30 pmOttawa

5h 00m

1 stop

ATL12:30 amAtlanta Hartsfield-Jackson

Jun 5

ATL9:25 amAtlanta Hartsfield-Jackson

14h 29m

1 stop

YOW11:54 pmOttawa

$337

United Airlines

Jun 1

YOW7:30 pmOttawa

5h 00m

1 stop

ATL12:30 amAtlanta Hartsfield-Jackson

Jun 5

ATL9:25 amAtlanta Hartsfield-Jackson

14h 29m

1 stop

YOW11:54 pmOttawa

$339

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Wed 5/20

1:50 pm-8:44 pm

1 stop6h 54m

Atlanta Hartsfield-Jackson

Wed 5/27

8:17 am-5:35 pm

1 stop9h 18m

$258

Quickest round-trip

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Wed 5/20

8:55 am-3:10 pm

1 stop6h 15m

Atlanta Hartsfield-Jackson

Wed 5/27

10:05 am-6:00 pm

1 stop7h 55m

$264

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Wed 5/20

8:55 am-3:10 pm

1 stop6h 15m

Atlanta Hartsfield-Jackson

Wed 5/27

10:05 am-6:00 pm

1 stop7h 55m

$265

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Sun 5/24

9:15 am-11:08 pm

1 stop13h 53m

Atlanta Hartsfield-Jackson

Wed 6/3

8:17 am-5:35 pm

1 stop9h 18m

$269

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Tue 5/19

9:15 am-7:51 pm

1 stop10h 36m

Atlanta Hartsfield-Jackson

Sun 5/24

1:38 pm-1:00 pm

1 stop23h 22m

$271

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Tue 5/26

9:15 am-9:54 pm

1 stop12h 39m

Atlanta Hartsfield-Jackson

Tue 6/2

9:16 pm-5:35 pm

1 stop20h 19m

$273

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Wed 5/27

8:55 am-3:10 pm

1 stop6h 15m

Atlanta Hartsfield-Jackson

Thu 5/28

8:17 am-5:35 pm

1 stop9h 18m

$275

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Tue 5/26

9:15 am-9:54 pm

1 stop12h 39m

Atlanta Hartsfield-Jackson

Tue 6/2

10:08 am-6:00 pm

1 stop7h 52m

$276

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Tue 5/5

8:55 am-3:30 pm

1 stop6h 35m

Atlanta Hartsfield-Jackson

Wed 5/27

9:00 pm-1:00 pm

1 stop16h 00m

$277

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Tue 5/5

8:55 am-3:30 pm

1 stop6h 35m

Atlanta Hartsfield-Jackson

Sun 5/24

1:38 pm-1:00 pm

1 stop23h 22m

$278

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How to get the cheapest flight ticket from Region of Ontario to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Atlanta?

The month of October is, on average, the cheapest month to fly to Atlanta from Region of Ontario, with most prices found around $431. If you aren’t able to travel to Atlanta during the month of October, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $503.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $507. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $599.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is at noon when flights can be purchased for as low as $475. Flights to Atlanta are more costly in the afternoon, with an average ticket price of $566. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ontario to Atlanta Hartsfield-Jackson flight route?

Fly from Toronto Pearson Intl to Atlanta Hartsfield-Jackson for the best Ontario - Atlanta Hartsfield-Jackson flight prices

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

You are more likely to see cheaper flights to Atlanta from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $543 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Region of Ontario for as low as $445 on momondo.

What cabin class options are available on Ontario to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on Ontario to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Atlanta flights?

You could potentially save up to 57% on your flight if you consider stops on a Region of Ontario to Atlanta flight.

Cheap Region of Ontario to Atlanta flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Atlanta

Best Price Found	$216
Fastest flight time	2h 12m
Direct flights	Every day
Airports in Atlanta	1 airport

The best one-way flight to Atlanta from Region of Ontario in the past 72 hours is $216. The best round-trip flight deal from Region of Ontario to Atlanta found on momondo in the last 72 hours is $387.

The fastest flight from Region of Ontario to Atlanta takes 2h 12m

Direct flights go from Region of Ontario to Atlanta every day.

There is 1 airport in Atlanta. From Region of Ontario there are direct flights to Atlanta Hartsfield-Jackson (ATL).

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Frequently asked questions about flying from Ontario to Atlanta

When did momondo last update prices for flights from Ontario to Atlanta Hartsfield-Jackson Airport?
Prices for flights from Ontario to Atlanta Hartsfield-Jackson Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Atlanta Hartsfield-Jackson Airport?
There are 4 operators available for flights from Ontario to Atlanta Hartsfield-Jackson Airport as of April 2026.
How old do you have to be to fly from Ontario to Atlanta Hartsfield-Jackson Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Atlanta Hartsfield-Jackson Airport.
What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?
The travel and health documents you'll need for your trip to Atlanta Hartsfield-Jackson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Region of Ontario to Atlanta?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Atlanta is Embraer 195 E2, representing 20.35% of all bookings. The subsequent popular models are Embraer 175 at 14.05%, Boeing 737 MAX 8 at 12.12%, and Airbus A321-100/200 at 11.75%.

Best airlines flying from Region of Ontario to Atlanta

Compare and see reviews for airlines that fly from Region of Ontario to Atlanta with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $287	Free Cancellation	Rating 7.4 9,594 reviews	Search United Airlines flights
Air Canada	PriceFrom $293	Free Cancellation	Rating 7.1 10,930 reviews	Search Air Canada flights
WestJet	PriceFrom $295	Free Cancellation	Rating 7.2 3,321 reviews	Search WestJet flights
Delta	PriceFrom $432	Free Cancellation	Rating 7.9 8,409 reviews	Search Delta flights

Helen

Marietta

Duluth

McDonough

Warner Robins

Blue Ridge

Stone Mountain

Lawrenceville

Cartersville

Norcross

Covington

Auburn

Kennesaw

Newnan

College Park

Dahlonega

La Grange

Lithonia

Gainesville

Douglasville

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Atlanta?

It is quick and easy to find Ontario to Atlanta flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Atlanta that suits you.

Can I find flights from Ontario to Atlanta with flexible booking policies on momondo?

Flights from Ontario to Atlanta with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Atlanta?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Atlanta from Ontario.

I’m not ready to book a flight from Ontario to Atlanta right now. Can momondo alert me if prices change?

Price alerts on flights to Atlanta from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Ontario to Atlanta from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Atlanta departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Region of Ontario to Atlanta

Our best Air Canada deals on Region of Ontario to Atlanta flight tickets

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How to get the cheapest flight ticket from Region of Ontario to Atlanta

What is the cheapest month to fly to Atlanta?

What is the cheapest day to depart on your flight to Atlanta?

What is the cheapest time of day to depart on your flight to Atlanta?

What is the cheapest Ontario to Atlanta Hartsfield-Jackson flight route?

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

What cabin class options are available on Ontario to Atlanta Hartsfield-Jackson flights?

Can stopping save me money on Region of Ontario to Atlanta flights?

What is the cheapest airline that flies from Ontario to Atlanta Hartsfield-Jackson?

What airlines fly to Atlanta?

How many flights depart from Region of Ontario to Atlanta on average per day?

How many flights depart from Region of Ontario to Atlanta on average per week?

How long does it take to fly to Atlanta?

Cheap Region of Ontario to Atlanta flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Atlanta

Best Price Found

Fastest flight time

Direct flights

Airports in Atlanta

Frequently asked questions about flying from Ontario to Atlanta

Best airlines flying from Region of Ontario to Atlanta

Compare and see reviews for airlines that fly from Region of Ontario to Atlanta with momondo

Traveling to a place near Atlanta?

Why use momondo?

An easier way to manage your Atlanta trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to Atlanta

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Atlanta. Availability may vary depending on flight origin and airline.

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