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$65 Find cheap flights from Atlanta to Mississauga

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 Mississauga departing on 9/10. 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
Fri 7/12
Fri 7/19

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Good to know

Low season

February

High season

August

Cheapest flight

$65
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Atlanta to Toronto Pearson Airport

When to book flights from Atlanta to Mississauga

Are your dates flexible? Find out the best times to travel from Atlanta to Mississauga based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Atlanta to Mississauga

  • Which airports will I be using when flying from Atlanta to Mississauga?

    When flying out of Atlanta you’ll be using Atlanta Hartsfield-Jackson. Mississauga does not have its own airport so you’ll be flying into nearby Toronto Pearson Intl airport, which is 6.3 mi away.

  • How long does a flight from Atlanta to Mississauga take?

    Direct flights cover the 740 miles separating Atlanta and Mississauga in about 6h 24m.

  • How many flights are there between Atlanta and Mississauga?

    34 direct flights run between Atlanta and Mississauga on a daily basis. On average, there are about 239 departures each week.

  • What’s the cheapest day of the week to fly between Atlanta and Mississauga?

    Consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

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

    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 Mississauga.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mississauga 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 Mississauga?

    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 Mississauga 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 Mississauga?

    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 Mississauga 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 from Atlanta to Mississauga

  • There is no airport in Mississauga. Instead, you’ll be flying into Toronto Pearson Airport when flying between Atlanta and Mississauga.
  • The cheapest flight from Atlanta to Mississauga was found 60 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is January.
See more tips

Top 5 airlines serving Atlanta to Mississauga

Need help choosing which airline to fly with from Atlanta to Mississauga? 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 10000 reviews
8.0Entertainment
7.9Comfort
8.2Boarding
7.4Food
8.6Crew
Airline reviews

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

2.0 MediocreJim, Jun 2024ATL - ANC
Read more about Delta reviews

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

They were an hour late and they didn’t have my wheelchair for me

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

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!

It was okay overall, but it was a 4 hours flight and the only thing we got was snacks, I really expected breakfast.

Keep better track of bags. Not sure how they got lost. Also not sure why it took two weeks for us to get them back. Had to buy a bunch of necessities because they were packed.

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

If they have a tv for movie or map during 5h flight could be better and the food can purchase on flight are ok with that.

not as spartan as an air Canada flight, less comfortable / no in-flight screen as compared to similar priced Air Transat flight. Crew Cabin were professional and approachable. They got the job done, safe flight, on time despite delay in take off.

There was no entertainment and no announcement till well after I and others asked about it, and no "compensation" (like a free snack)

4 hour delay, lost our bags, staff was loud and it was an overnight flight

Entertainment was the only issue. I did not have app & not equipped to watch movie on my phone. Used to other carriers with access to a screen for viewing. Other than that, everything was fine.

Great flight. Pilot was able to fully make up the 42 minute late arrival of the aircraft for an on time arrival in Toronto.

The entertainment wasn’t playing in the app or online.

Lady was a bit rude during boarding and I was being nice to her.

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

Not worth the premium paid for the first class ticket

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Seats are weirdly bent, I felt hunched the entire time.

Nothing exceptional. No drink of any type, even in first class was provided for the hour and half trip.

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Information when booking said the flight would be with American Airlines but the flight was actualy with British Airways. Check in from Orlando was nice and quick. I agreed to put my cabin case in the checked luggage as it was a full flight. Case came back damaged (unable to put the handle down) so will have to dispose of it. Seats were quite cramped with very little leg room, even for economy. This was the experience of both the outgoing and return flight. Cabin crew were ok and flight time was punctual.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

There was a mistake with the first name we only discovered at security. Air canada was unable to correct it to match then passport since it was booked through an agency. The agency could not correct it either since they need at least two hours to do that. We could not fly and lost a bunch of money. Learned my lesson about kayak.

My flight got canceled. Then AC rebooked me to a next day flight. No compensation no apology. It almost messed up my entire trip and schedule. However, all the unexpepected seems routine and ordinary to AC, so customers need to get used to.

I love air Canada. The staff is so helpful and friendly and attentive. I paid for extra room but chose a ser near a person who took up a lot of space which gave me less space than regular economy, I was sad I did that!

Did not appreciate “hidden fees” to check a bag for international flight and purchase a seat to be next to my spouse. Won’t choose this airline again.

No meal. Flight crew was wonderful, happily finding me storage for my guitar. THANK YOU!!!

The original flight from Boston to Toronto was canceled because of a mechanical failure. I was then scheduled on a flight to go from Boston to Montreal and then Montreal to Toronto. The flight was extremely full and I had to check my carry-on bag. When I actually got on the plane there appeared to be room for my bag. I understand the mechanical failures happen. But it was frustrating that they pestered me to check my bag when I don't believe it was necessary. Additionally, not just with Air Canada, modern airline seats are incredibly uncomfortable. There is considerable research that shows that the shape of them is poor for back health.

Unable to initiate refund/reschedule the ticket #worst experience #lost 900$

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Direct nonstop flight was great. Flight was delayed and the crew announced a 2h delay on the sound system. 30 min or so later I hear my name on the sound system for immediate board. Several other passangers were late too. Reason: The crew incorrectly announced a 2h delay when in reality they meant a new boarding time at 2pm.

Book cheap flights from Atlanta to Mississauga

Recent round-trip flight deals

9/11Wed
1 stop
8h 35mATL-YYZ
9/18Wed
1 stop
13h 26mYYZ-ATL
$212
9/28Sat
1 stop
8h 35mATL-YYZ
10/1Tue
1 stop
7h 01mYYZ-ATL
$223
10/3Thu
1 stop
8h 35mATL-YYZ
10/8Tue
1 stop
11h 10mYYZ-ATL
$227
9/10Tue
1 stop
8h 35mATL-YYZ
9/18Wed
1 stop
9h 36mYYZ-ATL
$235
7/9Tue
1 stop
8h 36mATL-YYZ
9/11Wed
1 stop
13h 26mYYZ-ATL
$238
8/27Tue
1 stop
8h 24mATL-YYZ
9/5Thu
1 stop
8h 48mYYZ-ATL
$248
9/6Fri
1 stop
8h 35mATL-YYZ
9/9Mon
1 stop
9h 50mYYZ-ATL
$252
9/4Wed
1 stop
8h 35mATL-YYZ
9/9Mon
1 stop
9h 50mYYZ-ATL
$253
7/15Mon
1 stop
7h 28mATL-YYZ
7/16Tue
1 stop
11h 22mYYZ-ATL
$254
6/26Wed
1 stopWestJet
11h 28mATL-YYZ
6/26Wed
1 stopWestJet
13h 52mYYZ-ATL
$400

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Recent one-way flight deals

9/10Tue
1 stop
16h 21mATL-YYZ
$65
11/5Tue
1 stop
15h 04mATL-YYZ
$75
8/11Sun
1 stopWestJet
9h 29mATL-YYZ
$184
8/11Sun
2 stopsWestJet
18h 16mATL-YYZ
$191
8/3Sat
nonstopAir Canada
2h 18mATL-YYZ
$206
7/11Thu
nonstopDelta
2h 10mATL-YYZ
$218
6/25Tue
1 stopAir Canada
6h 02mATL-YYZ
$219
10/8Tue
nonstopDelta
2h 08mATL-YYZ
$281
6/21Fri
1 stopUnited Airlines
9h 15mATL-YYZ
$301
7/11Thu
2 stopsUnited Airlines
11h 33mATL-YYZ
$303

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Last minute flights from Atlanta to Mississauga

Last minute flight, train and bus deals

6/17Mon
multi-stop
15h 58mATL-YYZ
6/25Tue
multi-stop
7h 07mYYZ-ATL
$339
6/17Mon
multi-stop
15h 58mATL-YYZ
6/24Mon
multi-stop
16h 39mYYZ-ATL
$340
6/14Fri
multi-stop
11h 41mATL-YYZ
7/2Tue
multi-stop
9h 57mYYZ-ATL
$352
6/15Sat
multi-stop
12h 36mATL-YYZ
6/19Wed
multi-stop
7h 44mYYZ-ATL
$369
6/17Mon
multi-stop
23h 16mATL-YYZ
6/20Thu
multi-stop
16h 25mYYZ-ATL
$375
6/16Sun
multi-stopAmerican Airlines
15h 13mATL-YYZ
6/19Wed
multi-stopAmerican Airlines
18h 40mYYZ-ATL
$583
6/14Fri
multi-stopDelta
7h 16mATL-YYZ
6/25Tue
nonstopDelta
2h 19mYYZ-ATL
$701
6/14Fri
multi-stopDelta
6h 41mATL-YYZ
7/2Tue
nonstopDelta
2h 18mYYZ-ATL
$713
6/17Mon
multi-stopAmerican Airlines
7h 18mATL-YYZ
6/21Fri
multi-stopAmerican Airlines
7h 49mYYZ-ATL
$730
6/16Sun
multi-stopWestJet
21h 54mATL-YYZ
6/22Sat
nonstopWestJet
2h 23mYYZ-ATL
$746

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