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Cheap flights from Ontario to Atlanta from $133

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 10/31. 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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0 bags

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Find the cheapest flights from Ontario to Atlanta

Cheap round-trip flights

Logo
2:20 pm - 8:43 pmYYZ-ATL
6h 23m1 stop
Logo
9:30 am - 9:19 pmATL-YYZ
11h 49m1 stop
$219
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Sat, Nov 1 - Sat, Nov 8
Logo
2:20 pm - 12:17 pmYYZ-ATL
21h 57m1 stop
Logo
9:38 am - 9:19 pmATL-YYZ
11h 41m1 stop
$222
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Fri, Oct 31 - Mon, Nov 3
Logo
6:30 am - 8:17 pmYYZ-ATL
13h 47m1 stop
Logo
5:27 am - 2:05 pmATL-YYZ
8h 38m1 stop
$230
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Thu, Sep 4 - Tue, Sep 23
Logo
7:45 am - 11:57 pmYYZ-ATL
16h 12m1 stop
Logo
10:11 pm - 2:05 pmATL-YYZ
15h 54m1 stop
$231
Find Deal
Mon, Sep 8 - Wed, Oct 15
Logo
11:00 am - 6:38 pmYYZ-ATL
7h 38m1 stop
Logo
9:38 am - 9:21 pmATL-YYZ
11h 43m1 stop
$237
Find Deal
Fri, Oct 3 - Fri, Oct 10
Logo
11:00 am - 6:38 pmYYZ-ATL
7h 38m1 stop
Logo
5:27 am - 2:05 pmATL-YYZ
8h 38m1 stop
$238
Find Deal
Fri, Oct 3 - Tue, Oct 7
Logo
7:45 am - 11:57 pmYYZ-ATL
16h 12m1 stop
Logo
10:11 pm - 2:25 pmATL-YYZ
16h 14m1 stop
$239
Find Deal
Mon, Sep 8 - Fri, Oct 17
Logo
7:45 am - 8:17 pmYYZ-ATL
12h 32m2 stops
Logo
8:00 am - 2:25 pmATL-YYZ
6h 25m1 stop
$242
Find Deal
Mon, Sep 8 - Sat, Oct 18
WestJet Logo
6:30 pm - 6:50 amYYZ-ATL
12h 20m1 stop
WestJet Logo
6:20 pm - 6:13 amATL-YYZ
11h 53m1 stop
$264WestJet
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Fri, Oct 17 - Sun, Oct 19
WestJet Logo
6:30 pm - 6:53 amYYZ-ATL
12h 23m1 stop
WestJet Logo
8:40 am - 8:53 pmATL-YYZ
12h 13m1 stop
$268WestJet
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Fri, Sep 12 - Sat, Sep 27

WestJet flights from Region of Ontario to Atlanta

Our best WestJet deals on Region of Ontario to Atlanta flight tickets
WestJet
Oct 17
YYZ6:30 pmToronto Pearson Intl
12h 20m
1 stop
ATL6:50 amAtlanta Hartsfield-Jackson
Oct 19
ATL6:20 pmAtlanta Hartsfield-Jackson
11h 53m
1 stop
YYZ6:13 amToronto Pearson Intl
$264
Find similar
WestJet
Sep 12
YYZ6:30 pmToronto Pearson Intl
12h 23m
1 stop
ATL6:53 amAtlanta Hartsfield-Jackson
Sep 27
ATL8:40 amAtlanta Hartsfield-Jackson
12h 13m
1 stop
YYZ8:53 pmToronto Pearson Intl
$268
Find similar
WestJet
Sep 5
YYZ6:30 pmToronto Pearson Intl
12h 23m
1 stop
ATL6:53 amAtlanta Hartsfield-Jackson
Oct 16
ATL6:20 pmAtlanta Hartsfield-Jackson
11h 53m
1 stop
YYZ6:13 amToronto Pearson Intl
$269
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Ontario to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Sat 11/1

2:20 pm-8:43 pm

1 stop6h 23m

Atlanta Hartsfield-Jackson

Sat 11/8

9:30 am-9:19 pm

1 stop11h 49m

$219

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Fri 10/31

2:20 pm-12:17 pm

1 stop21h 57m

Atlanta Hartsfield-Jackson

Mon 11/3

9:38 am-9:19 pm

1 stop11h 41m

$222

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Thu 9/4

6:30 am-8:17 pm

1 stop13h 47m

Atlanta Hartsfield-Jackson

Tue 9/23

5:27 am-2:05 pm

1 stop8h 38m

$230

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Mon 9/8

7:45 am-11:57 pm

1 stop16h 12m

Atlanta Hartsfield-Jackson

Wed 10/15

10:11 pm-2:05 pm

1 stop15h 54m

$231

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Fri 10/3

11:00 am-6:38 pm

1 stop7h 38m

Atlanta Hartsfield-Jackson

Fri 10/10

9:38 am-9:21 pm

1 stop11h 43m

$237

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Fri 10/3

11:00 am-6:38 pm

1 stop7h 38m

Atlanta Hartsfield-Jackson

Tue 10/7

5:27 am-2:05 pm

1 stop8h 38m

$238

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Mon 9/8

7:45 am-11:57 pm

1 stop16h 12m

Atlanta Hartsfield-Jackson

Fri 10/17

10:11 pm-2:25 pm

1 stop16h 14m

$239

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Mon 9/8

7:45 am-8:17 pm

2 stops12h 32m

Atlanta Hartsfield-Jackson

Sat 10/18

8:00 am-2:25 pm

1 stop6h 25m

$242

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Fri 10/17

6:30 pm-6:50 am

1 stop12h 20m

Atlanta Hartsfield-Jackson

Sun 10/19

6:20 pm-6:13 am

1 stop11h 53m

$264

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Fri 9/12

6:30 pm-6:53 am

1 stop12h 23m

Atlanta Hartsfield-Jackson

Sat 9/27

8:40 am-8:53 pm

1 stop12h 13m

$268

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Atlanta from

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

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 $455. 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 $491.

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

Our data shows that Thursday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $492. 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 $573.

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

The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as $435. Flights to Atlanta are more costly in the afternoon, with an average ticket price of $534. 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 $515 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 $457 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 4% 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

$133

Fastest flight time

5h 01m

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 $133. The best round-trip flight deal from Region of Ontario to Atlanta found on momondo in the last 72 hours is $219.
The fastest flight from Region of Ontario to Atlanta takes 5h 01m
Direct flights go from Region of Ontario to Atlanta every day.
There is 1 airport near Atlanta: Atlanta Hartsfield-Jackson (ATL)
Search flight deals

  • 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?

  • 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?

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
WestJetPriceFrom $231Free CancellationRating
7.2
3,015 reviews
Search WestJet flights
DeltaPriceFrom $366Free CancellationRating
8.0
7,980 reviews
Search Delta flights
Air CanadaPriceFrom $380Free CancellationRating
7.1
9,949 reviews
Search Air Canada flights
United AirlinesPriceFrom $437Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Blue Ridge
Warner Robins
Athens
Lawrenceville
Stone Mountain
Norcross
Dahlonega
Auburn
Gadsden
Covington
Cartersville
Conyers
La Grange
Gainesville
Newnan
Lithonia

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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