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Find cheap flights from Atlanta to Ontario from $131

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Ontario departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 5/28
Tue 6/4

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Best Ontario Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Toronto
Toronto2 stops$255
Ottawa
Ottawa1 stop$367
Sudbury
Sudbury2 stops$708

Good to know

Low season

February

High season

July

Cheapest flight

$131
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Atlanta to Toronto Island

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Atlanta to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Atlanta with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ontario

  • Morning departure is around 23% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Atlanta to Ontario

 
Need help choosing which airline to fly with from Atlanta to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10932 reviews
8.2boarding
8.6crew
8.0entertainment
7.4food
7.9comfort
Airline reviews

The pilots were good. Disappointing when planes don't have electrical ports

6.0 GoodAnonymous, Apr 2024ATL - CHS
Read more about Delta reviews

The pilots were good. Disappointing when planes don't have electrical ports

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

The experience was good and the flight departed on time and landed early

Boarding was good, was able to get on early and get settled in . Loved the glass of wine before take off. Once in the air the service was amazing, from the snacks, drinks and the food was good. The flight attendants were very good and attentive. Love flying with Delta..

On 2 different flights the wifi was horrible and there was no drink or snack service.

Inflight entertainment stopped working as we taxi to runway and never worked again until landing and taxi to gate. Grrrr

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

Please see my lengthy description on MSP to Atlanta survey. Tailbone is killing me from old hard seats. Seat would not recline and were not near exit row. Entertainment did not work properly and couldn’t use. No audio and touch screen failed. 3 plus hours of discomfort in narrower seats than previous flight not in comfort plus. Very dissatisfied and deserve comfort plus charges refunds, at the very least, for both my wife and I. The plane needs to be retired. Please feel free to contact me directly for further details.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

From Montreal to Doha , we habe two complaints : 1) They want to charge for Seat Selection, claiming that the Class of ticket bought on Kayak did not cover seat selection. It such a penny pinching rule, I told them, since we paid almost $20,000 our 3 tickets , that rule should never exist. Also I reserved my tickets so many months ahead, I expected they will naturally put the family together or move somebody else to keep our family seating together. I filed a complaint, and NOBODY ANSWERED. 2) In Montreal, Qatar has an arrangement with the National Bank Lounge. It was so overcrowded and the Lounge is so bad in terms of service and food, amenities etc... The WORST lounge . Why Qatar not have another arrangement their Business Class clients in Montreal. The Air France KLM Lounger is better, the Air Canada Lounge is better. Qatar should send somebody to take a look ! Joseph Chung

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Too bad that first class seats do not recline significantly causing discomfort

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Overall it was a miserable experience... I will never fly spirit for more than a 3 hour flight or overnight.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

My wife and I are both handicapped and at boarding they upgraded us to a seat closer to the front rather than all the way towards the back. Much appreciated.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

First the good, everyone was friendly and efficient. Flight was smooth and plane was very clean and new. Now the bad, seats have almost no padding on your behind. I was in exit row so I had tons of leg room for a 6' 2" bean pole with long legs. Everything was extra - water, soda, snacks everything besides oxygen. Ya get what you pay for, and my flight was cheap as you could ever want it, so no worries.

First the good, everyone was friendly and efficient. Flight was smooth and plane was very clean and new. Now the bad, seats have almost no padding on your behind. I was in exit row so I had tons of leg room for a 6' 2" bean pole with long legs. Everything was extra - water, soda, snacks everything besides oxygen. Ya get what you pay for, and my flight was cheap as you could ever want it, so no worries. They dont really bother you about carry-on size, I brought a descent sized backpack and they didnt even check.

Spirit canceled the flight in March and never notified me!

Seats suck, not enough room, overcrowded planes, hectic situation all together.

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

I do not like the customer service, I had an emergency and needed to cancel a pet reservation right after I had booked it and they would not do anything but issue a credit. I haven't flown in years as I have 7 kids and don't have spare time. I want my $125 back on my card please

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Book cheap flights from Atlanta to Ontario

Recent round-trip flight deals

5/28Tue
2 stops
21h 06mATL-YTZ
6/4Tue
1 stop
5h 56mYTZ-ATL
$255
5/10Fri
3 stops
21h 12mATL-YYZ
5/15Wed
2 stops
17h 13mYYZ-ATL
$259
5/9Thu
nonstopWestJet
2h 12mATL-YYZ
5/9Thu
1 stopWestJet
11h 03mYYZ-ATL
$449
7/9Tue
1 stopDelta
9h 22mATL-YYZ
7/18Thu
1 stopDelta
8h 54mYYZ-ATL
$462
5/29Wed
1 stopDelta
8h 07mATL-YYZ
6/5Wed
1 stopDelta
8h 49mYYZ-ATL
$481
5/7Tue
1 stopWestJet
11h 55mATL-YYZ
5/9Thu
1 stopWestJet
23h 03mYYZ-ATL
$492
6/11Tue
2 stopsAir Canada
9h 32mATL-YSB
6/15Sat
2 stopsAir Canada
10h 46mYSB-ATL
$708
7/29Mon
1 stopUnited Airlines
14h 34mATL-YOW
8/7Wed
1 stopUnited Airlines
9h 10mYOW-ATL
$711
6/11Tue
1 stopAir Canada
12h 37mATL-YSB
6/15Sat
2 stopsAir Canada
10h 46mYSB-ATL
$722
7/5Fri
1 stopUnited Airlines
14h 34mATL-YOW
7/8Mon
2 stopsUnited Airlines
16h 03mYOW-ATL
$746

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Recent one-way flight deals

6/10Mon
2 stops
23h 36mATL-YTZ
$131
6/10Mon
2 stops
22h 15mATL-YTZ
$132
7/10Wed
1 stopDelta
9h 18mATL-YYZ
$220
7/2Tue
1 stopUnited Airlines
8h 52mATL-YYZ
$248
6/1Sat
1 stopAmerican Airlines
8h 24mATL-YYZ
$262
6/1Sat
1 stopUnited Airlines
18h 24mATL-YYZ
$280
5/27Mon
nonstopAir Canada
2h 18mATL-YYZ
$293
5/28Tue
nonstopDelta
2h 12mATL-YYZ
$294
6/21Fri
nonstopAir Canada
2h 18mATL-YYZ
$297
5/19Sun
1 stopAmerican Airlines
5h 43mATL-YYZ
$302

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Last minute flights from Atlanta to Ontario

Last minute flight, train and bus deals

5/2Thu
multi-stop
7h 37mATL-YTZ
5/7Tue
multi-stop
5h 49mYTZ-ATL
$504
5/2Thu
multi-stop
18h 03mATL-YTZ
5/6Mon
multi-stop
5h 57mYTZ-ATL
$530
5/1Wed
multi-stopDelta
9h 04mATL-YYZ
5/7Tue
multi-stopDelta
8h 23mYYZ-ATL
$692
5/3Fri
multi-stopDelta
9h 25mATL-YYZ
5/6Mon
multi-stopDelta
9h 54mYYZ-ATL
$748
5/3Fri
multi-stopAmerican Airlines
9h 55mATL-YYZ
5/6Mon
multi-stopAmerican Airlines
6h 43mYYZ-ATL
$791
5/2Thu
multi-stopAmerican Airlines
9h 55mATL-YYZ
5/5Sun
multi-stopAmerican Airlines
6h 45mYYZ-ATL
$915
5/2Thu
multi-stopUnited Airlines
7h 17mATL-YYZ
5/6Mon
multi-stopUnited Airlines
8h 59mYYZ-ATL
$939
5/3Fri
multi-stopUnited Airlines
8h 56mATL-YYZ
5/6Mon
multi-stopUnited Airlines
6h 29mYYZ-ATL
$950
5/3Fri
nonstopAir Canada
2h 17mATL-YYZ
5/11Sat
multi-stopAir Canada
11h 57mYYZ-ATL
$1,190
5/1Wed
nonstopAir Canada
2h 18mATL-YYZ
5/6Mon
multi-stopAir Canada
11h 57mYYZ-ATL
$1,301

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Atlanta - Ontario Flights

Departure:

Atlanta (ATL)United States

Return flight deals:

Ontario - Atlanta

Cabin classes:

$1,055
$596
$1,164
$283