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 36% 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.

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 July 2026. The most popular departure time for this route is 6:00PM, with 41% 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 3h 44m 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 July 2026, there are 239 flights per week flying from Region of Ontario to Atlanta. The most common day of the week flights depart is Fri, with 19% of flights taking off on this day.

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

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

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 July 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.

$181 Cheap Flights from Ontario to Atlanta in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Atlanta

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 am - 5:10 pm

YYZ

ATL

7h 40m

1 stop

6:50 am - 2:05 pm

ATL

YYZ

7h 15m

1 stop

$287Multiple Airlines

Sat, Sep 5 - Tue, Sep 8

1:40 pm - 10:50 pm

YTZ

ATL

9h 10m

1 stop

6:50 am - 6:58 pm

ATL

YTZ

12h 08m

2 stops

$289Multiple Airlines

Fri, Aug 28 - Mon, Aug 31

8:55 am - 2:51 pm

YTZ

ATL

5h 56m

1 stop

10:48 pm - 6:58 pm

ATL

YTZ

20h 10m

2 stops

$292Multiple Airlines

Wed, Aug 26 - Sun, Aug 30

9:30 am - 11:59 pm

YYZ

ATL

14h 29m

1 stop

6:50 am - 4:55 pm

ATL

YYZ

10h 05m

1 stop

$292Multiple Airlines

Tue, Aug 25 - Wed, Aug 26

8:55 am - 9:22 am

YTZ

ATL

24h 27m

1 stop

6:50 am - 6:58 pm

ATL

YTZ

12h 08m

2 stops

$293Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

1:30 pm - 9:32 pm

YYZ

ATL

8h 02m

1 stop

7:30 am - 4:55 pm

ATL

YYZ

9h 25m

1 stop

$293Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

1:40 pm - 10:50 pm

YTZ

ATL

9h 10m

1 stop

10:48 pm - 6:58 pm

ATL

YTZ

20h 10m

2 stops

$296Multiple Airlines

Wed, Aug 26 - Sun, Aug 30

8:55 am - 2:51 pm

YTZ

ATL

5h 56m

1 stop

10:48 pm - 6:58 pm

ATL

YTZ

20h 10m

2 stops

$297Multiple Airlines

Wed, Aug 19 - Sun, Aug 23

6:30 am - 5:10 pm

YYZ

ATL

10h 40m

1 stop

6:50 am - 4:55 pm

ATL

YYZ

10h 05m

1 stop

$297Multiple Airlines

Thu, Aug 20 - Wed, Aug 26

7:30 am - 9:32 pm

YYZ

ATL

14h 02m

1 stop

9:13 pm - 8:55 pm

ATL

YYZ

23h 42m

1 stop

$298Multiple Airlines

Sun, Sep 13 - Wed, Sep 16

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United Airlines flights from Region of Ontario to Atlanta

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

United Airlines

Sep 22

YOW5:57 pmOttawa

15h 44m

1 stop

ATL9:41 amAtlanta Hartsfield-Jackson

Sep 23

ATL1:21 pmAtlanta Hartsfield-Jackson

8h 14m

1 stop

YOW9:35 pmOttawa

$394

United Airlines

Oct 16

YOW7:30 pmOttawa

5h 15m

1 stop

ATL12:45 amAtlanta Hartsfield-Jackson

Oct 20

ATL11:11 amAtlanta Hartsfield-Jackson

10h 24m

1 stop

YOW9:35 pmOttawa

$400

United Airlines

Sep 13

YOW7:34 pmOttawa

14h 43m

1 stop

ATL10:17 amAtlanta Hartsfield-Jackson

Sep 17

ATL7:15 amAtlanta Hartsfield-Jackson

9h 23m

1 stop

YOW4:38 pmOttawa

$401

Delta flights from Region of Ontario to Atlanta

Our best Delta deals on Region of Ontario to Atlanta flight tickets

Delta

Jul 22

YUL6:47 pmMontreal Pierre Elliott Trudeau Intl

3h 07m

ATL9:54 pmAtlanta Hartsfield-Jackson

Jul 28

ATL9:00 amAtlanta Hartsfield-Jackson

2h 39m

YUL11:39 amMontreal Pierre Elliott Trudeau Intl

$526

Delta

Jul 24

YUL6:47 pmMontreal Pierre Elliott Trudeau Intl

3h 07m

ATL9:54 pmAtlanta Hartsfield-Jackson

Jul 27

ATL3:28 pmAtlanta Hartsfield-Jackson

7h 57m

1 stop

YUL11:25 pmMontreal Pierre Elliott Trudeau Intl

$527

Delta

Jul 24

YUL6:47 pmMontreal Pierre Elliott Trudeau Intl

3h 07m

ATL9:54 pmAtlanta Hartsfield-Jackson

Jul 27

ATL1:30 pmAtlanta Hartsfield-Jackson

5h 24m

1 stop

YUL6:54 pmMontreal Pierre Elliott Trudeau Intl

$528

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Sat 9/5

9:30 am-5:10 pm

1 stop7h 40m

Atlanta Hartsfield-Jackson

Tue 9/8

6:50 am-2:05 pm

1 stop7h 15m

$287

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Fri 8/28

1:40 pm-10:50 pm

1 stop9h 10m

Atlanta Hartsfield-Jackson

Mon 8/31

6:50 am-6:58 pm

2 stops12h 08m

$289

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Wed 8/26

8:55 am-2:51 pm

1 stop5h 56m

Atlanta Hartsfield-Jackson

Sun 8/30

10:48 pm-6:58 pm

2 stops20h 10m

$292

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Tue 8/25

9:30 am-11:59 pm

1 stop14h 29m

Atlanta Hartsfield-Jackson

Wed 8/26

6:50 am-4:55 pm

1 stop10h 05m

$292

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Mon 8/24

8:55 am-9:22 am

1 stop24h 27m

Atlanta Hartsfield-Jackson

Mon 8/31

6:50 am-6:58 pm

2 stops12h 08m

$293

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Thu 9/17

1:30 pm-9:32 pm

1 stop8h 02m

Atlanta Hartsfield-Jackson

Mon 9/21

7:30 am-4:55 pm

1 stop9h 25m

$293

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Wed 8/26

1:40 pm-10:50 pm

1 stop9h 10m

Atlanta Hartsfield-Jackson

Sun 8/30

10:48 pm-6:58 pm

2 stops20h 10m

$296

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Wed 8/19

8:55 am-2:51 pm

1 stop5h 56m

Atlanta Hartsfield-Jackson

Sun 8/23

10:48 pm-6:58 pm

2 stops20h 10m

$297

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Thu 8/20

6:30 am-5:10 pm

1 stop10h 40m

Atlanta Hartsfield-Jackson

Wed 8/26

6:50 am-4:55 pm

1 stop10h 05m

$297

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Sun 9/13

7:30 am-9:32 pm

1 stop14h 02m

Atlanta Hartsfield-Jackson

Wed 9/16

9:13 pm-8:55 pm

1 stop23h 42m

$298

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 May is, on average, the cheapest month to fly to Atlanta from Region of Ontario, with most prices found around $59. If you aren’t able to travel to Atlanta during the month of May, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $63.

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 $509. 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 $616.

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 $486. Flights to Atlanta are more costly in the afternoon, with an average ticket price of $554. 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 from Ontario 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 $556 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 $479 on momondo.

What cabin class options are available on Region of Ontario to Atlanta flights?

There are 4 cabin classes available to choose from on Region of Ontario to Atlanta 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?

No. A direct flight is the cheapest option for a flight between Region of Ontario 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	$247
Fastest flight time	2h 14m
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 $247. The best round-trip flight deal from Region of Ontario to Atlanta found on momondo in the last 72 hours is $379.

The fastest flight from Region of Ontario to Atlanta takes 2h 14m

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).

Search flight deals

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 July 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 15.18% of all bookings. The subsequent popular models are Airbus A321-100/200 at 14.84%, Embraer 175 at 12.30%, and Boeing 737-900 at 11.53%.

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 $291	Free Cancellation	Rating 7.4 9,980 reviews	Search United Airlines flights
Air Canada	PriceFrom $305	Free Cancellation	Rating 7.1 11,328 reviews	Search Air Canada flights
WestJet	PriceFrom $321	Free Cancellation	Rating 7.2 3,409 reviews	Search WestJet flights
Delta	PriceFrom $432	Free Cancellation	Rating 7.8 8,459 reviews	Search Delta flights

Helen

Marietta

Duluth

McDonough

Warner Robins

Blue Ridge

Stone Mountain

Cartersville

Lawrenceville

Norcross

Douglasville

Kennesaw

College Park

La Grange

Covington

Gainesville

Newnan

Conyers

Lithonia

Auburn

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 $181

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 8/24. 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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United Airlines flights from Region of Ontario to Atlanta

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

Delta flights from Region of Ontario to Atlanta

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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 from Ontario to Atlanta?

What cabin class options are available on Region of Ontario to Atlanta 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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