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Cheap flights from Ontario to Atlanta from C$ 194

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 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 a.m. - 2:20 p.m.
YOW
-
ATL
7h 20m1 stop
Multiple Airlines Logo
8:58 a.m. - 5:25 p.m.
ATL
-
YOW
8h 27m1 stop
C$ 308Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
4:15 p.m. - 10:24 a.m.
YOW
-
ATL
18h 09m1 stop
Multiple Airlines Logo
6:45 a.m. - 5:15 p.m.
ATL
-
YOW
10h 30m1 stop
C$ 314Multiple Airlines
Mon, 2 Feb - Thu, 5 Feb
Multiple Airlines Logo
4:15 p.m. - 7:49 a.m.
YOW
-
ATL
15h 34m1 stop
Multiple Airlines Logo
8:00 a.m. - 5:15 p.m.
ATL
-
YOW
9h 15m1 stop
C$ 318Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
Multiple Airlines Logo
9:30 a.m. - 7:58 a.m.
YOW
-
ATL
22h 28m1 stop
Multiple Airlines Logo
10:50 p.m. - 5:15 p.m.
ATL
-
YOW
18h 25m1 stop
C$ 323Multiple Airlines
Tue, 20 Jan - Fri, 23 Jan
Multiple Airlines Logo
1:30 p.m. - 8:11 p.m.
YTZ
-
ATL
6h 41m1 stop
Multiple Airlines Logo
5:45 a.m. - 11:40 a.m.
ATL
-
YTZ
5h 55m1 stop
C$ 326Multiple Airlines
Mon, 26 Jan - Fri, 30 Jan
Multiple Airlines Logo
1:30 p.m. - 8:31 p.m.
YTZ
-
ATL
7h 01m1 stop
Multiple Airlines Logo
6:00 a.m. - 6:55 p.m.
ATL
-
YTZ
12h 55m1 stop
C$ 328Multiple Airlines
Mon, 23 Feb - Thu, 26 Feb
Multiple Airlines Logo
3:40 p.m. - 11:08 p.m.
YYZ
-
ATL
7h 28m1 stop
Multiple Airlines Logo
2:45 p.m. - 10:12 p.m.
ATL
-
YYZ
7h 27m1 stop
C$ 328Multiple Airlines
Tue, 20 Jan - Fri, 23 Jan
Multiple Airlines Logo
2:05 p.m. - 7:14 a.m.
YTZ
-
ATL
17h 09m2 stops
Multiple Airlines Logo
10:45 p.m. - 10:35 a.m.
ATL
-
YTZ
11h 50m1 stop
C$ 329Multiple Airlines
Thu, 5 Feb - Sun, 8 Feb
WestJet Logo
6:30 p.m. - 7:12 a.m.
YYZ
-
ATL
12h 42m1 stop
WestJet Logo
8:25 a.m. - 9:53 p.m.
ATL
-
YYZ
13h 28m1 stop
C$ 335WestJet
Wed, 21 Jan - Mon, 26 Jan
WestJet Logo
7:30 p.m. - 6:53 a.m.
YUL
-
ATL
11h 23m1 stop
WestJet Logo
4:15 p.m. - 7:05 a.m.
ATL
-
YUL
14h 50m1 stop
C$ 336WestJet
Tue, 3 Feb - Tue, 10 Feb

United Airlines flights from Region of Ontario to Atlanta

Our best United Airlines deals on Region of Ontario to Atlanta flight tickets
United Airlines
1 May
YOW10:35 a.m.Ottawa
10h 16m
1 stop
ATL8:51 p.m.Atlanta Hartsfield-Jackson
17 May
ATL5:40 a.m.Atlanta Hartsfield-Jackson
4h 23m
1 stop
YOW10:03 a.m.Ottawa
C$ 394
United Airlines
30 Jan
YOW7:27 p.m.Ottawa
14h 53m
1 stop
ATL10:20 a.m.Atlanta Hartsfield-Jackson
1 Feb
ATL7:34 p.m.Atlanta Hartsfield-Jackson
4h 20m
1 stop
YOW11:54 p.m.Ottawa
C$ 402
United Airlines
2 Feb
YOW5:55 p.m.Ottawa
5h 30m
1 stop
ATL11:25 p.m.Atlanta Hartsfield-Jackson
5 Feb
ATL1:15 p.m.Atlanta Hartsfield-Jackson
8h 03m
1 stop
YOW9:18 p.m.Ottawa
C$ 405

Air Canada flights from Region of Ontario to Atlanta

Our best Air Canada deals on Region of Ontario to Atlanta flight tickets
Air Canada
26 Feb
YOW4:00 p.m.Ottawa
5h 53m
1 stop
ATL9:53 p.m.Atlanta Hartsfield-Jackson
1 Mar
ATL12:55 p.m.Atlanta Hartsfield-Jackson
4h 46m
1 stop
YOW5:41 p.m.Ottawa
C$ 408
Air Canada
26 Feb
YOW4:00 p.m.Ottawa
5h 53m
1 stop
ATL9:53 p.m.Atlanta Hartsfield-Jackson
1 Mar
ATL12:55 p.m.Atlanta Hartsfield-Jackson
7h 31m
1 stop
YOW8:26 p.m.Ottawa
C$ 409
Air Canada
2 Feb
YOW2:50 p.m.Ottawa
7h 03m
1 stop
ATL9:53 p.m.Atlanta Hartsfield-Jackson
5 Feb
ATL6:30 a.m.Atlanta Hartsfield-Jackson
9h 53m
2 stops
YOW4:23 p.m.Ottawa
C$ 481

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 96,600 searches. Data last updated 8 January 2026.
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

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Tue 3/2

7:00 a.m.-2:20 p.m.

1 stop7h 20m

Atlanta Hartsfield-Jackson

Tue 10/2

8:58 a.m.-5:25 p.m.

1 stop8h 27m

C$ 308

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Mon 2/2

4:15 p.m.-10:24 a.m.

1 stop18h 09m

Atlanta Hartsfield-Jackson

Thu 5/2

6:45 a.m.-5:15 p.m.

1 stop10h 30m

C$ 314

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Thu 5/2

4:15 p.m.-7:49 a.m.

1 stop15h 34m

Atlanta Hartsfield-Jackson

Mon 9/2

8:00 a.m.-5:15 p.m.

1 stop9h 15m

C$ 318

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Tue 20/1

9:30 a.m.-7:58 a.m.

1 stop22h 28m

Atlanta Hartsfield-Jackson

Fri 23/1

10:50 p.m.-5:15 p.m.

1 stop18h 25m

C$ 323

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Mon 26/1

1:30 p.m.-8:11 p.m.

1 stop6h 41m

Atlanta Hartsfield-Jackson

Fri 30/1

5:45 a.m.-11:40 a.m.

1 stop5h 55m

C$ 326

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Mon 23/2

1:30 p.m.-8:31 p.m.

1 stop7h 01m

Atlanta Hartsfield-Jackson

Thu 26/2

6:00 a.m.-6:55 p.m.

1 stop12h 55m

C$ 328

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Tue 20/1

3:40 p.m.-11:08 p.m.

1 stop7h 28m

Atlanta Hartsfield-Jackson

Fri 23/1

2:45 p.m.-10:12 p.m.

1 stop7h 27m

C$ 328

TorontoAtlanta

YTZ - ATL

YTZATL

Toronto Island

Thu 5/2

2:05 p.m.-7:14 a.m.

2 stops17h 09m

Atlanta Hartsfield-Jackson

Sun 8/2

10:45 p.m.-10:35 a.m.

1 stop11h 50m

C$ 329

TorontoAtlanta

YYZ - ATL

YYZATL

Toronto Pearson Intl

Wed 21/1

6:30 p.m.-7:12 a.m.

1 stop12h 42m

Atlanta Hartsfield-Jackson

Mon 26/1

8:25 a.m.-9:53 p.m.

1 stop13h 28m

C$ 334

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

7:30 p.m.-6:53 a.m.

1 stop11h 23m

Atlanta Hartsfield-Jackson

Tue 10/2

4:15 p.m.-7:05 a.m.

1 stop14h 50m

C$ 336

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?

If you aren’t able to travel during the month of October, then book flights to Atlanta from Region of Ontario during May instead. Flights to Atlanta in May, while not as cheap as those in October, still average around C$ 628.

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

On average, the least expensive day to fly to Atlanta from Region of Ontario is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 699. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Region of Ontario to Atlanta on a Monday will generally be more expensive and average around C$ 769. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 C$ 674. Flights to Atlanta are more costly in the afternoon, with an average ticket price of C$ 764. 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 C$ 715 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 C$ 621 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 6% 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

C$ 393

Fastest flight time

2h 15m

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 C$ 393. The best round-trip flight deal from Region of Ontario to Atlanta found on momondo in the last 72 hours is C$ 604.
The fastest flight from Region of Ontario to Atlanta takes 2h 15m
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

  • 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?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required for your trip to Atlanta Hartsfield-Jackson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Atlanta Hartsfield-Jackson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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 C$ 323Free CancellationRating
7.2
3,235 reviews
Search WestJet flights
DeltaPriceFrom C$ 370Free CancellationRating
7.9
8,029 reviews
Search Delta flights
United AirlinesPriceFrom C$ 430Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 470Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Locust Grove
East Point
Douglasville
Lithonia
Braselton
Opelika
Acworth
College Park
Sandy Springs

Why use momondo?

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

Finding the right flight to Atlanta from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Atlanta quick and easy, saving you time and money.

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?

If you are simply researching potential flights to Atlanta, momondo offers a useful price alert feature which will track prices for flights to Atlanta from Ontario and alert you when they change.

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