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Mississauga

$108+ Cheap flights from Atlanta (ATL) to Mississauga, Canada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — YYZ
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Mississauga are usually found in February or April, booked 61 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Atlanta to Mississauga

Keep the following information in mind while searching for Atlanta to Mississauga flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$201
(Mytrip)

One-way from

$108
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$447
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Toronto (YTO) flights.
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From Atlanta Hartsfield-Jackson to Mississauga
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One-way flight from Atlanta Hartsfield-Jackson to Mississauga
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Atlanta to Mississauga

Cheapest flights from Atlanta to Mississauga
Explore the most affordable flight options available from Atlanta to Mississauga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Mytrip deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1510:15 pmATL - YYZ
1 stop13h 30mMultiple Airlines
Tue 4/227:10 amYYZ - ATL
1 stop24h 50mMultiple Airlines
Deal found 4/2$201
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2312:30 pmATL - YYZ
1 stop8h 20mDelta
Tue 4/2910:20 amYYZ - ATL
1 stop8h 05mDelta
Deal found 4/3$340
This WestJet deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/122:05 pmATL - YYZ
1 stop19h 52mWestJet
Tue 5/131:25 pmYYZ - ATL
Nonstop2h 16mWestJet
Deal found 4/2$403
This American Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/275:35 amATL - YYZ
1 stop11h 09mAmerican Airlines
Wed 6/411:05 amYYZ - ATL
1 stop8h 29mAmerican Airlines
Deal found 4/3$412

Cheapflights Fare Finder

Customize your flight search to find flights from Atlanta to Mississauga 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, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from Atlanta to Mississauga that are best for you.

Fly from

Atlanta

Fly to

Mississauga

Route

Depart

Return

Price

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Tue 4/15

10:15 pm-11:45 am

1 stop13h 30m

Toronto Pearson Intl

Tue 4/22

7:10 am-8:00 am

1 stop24h 50m

$201

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Wed 4/23

12:30 pm-8:50 pm

1 stop8h 20m

Toronto Pearson Intl

Tue 4/29

10:20 am-6:25 pm

1 stop8h 05m

$340

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Mon 5/12

2:05 pm-9:57 am

1 stop19h 52m

Toronto Pearson Intl

Tue 5/13

1:25 pm-3:41 pm

Nonstop2h 16m

$403

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Tue 5/27

5:35 am-4:44 pm

1 stop11h 09m

Toronto Pearson Intl

Wed 6/4

11:05 am-7:34 pm

1 stop8h 29m

$412

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Sat 5/31

10:14 pm-12:30 pm

1 stop14h 16m

$108

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Wed 5/14

11:30 am-8:44 pm

1 stop9h 14m

$174

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Fri 5/9

5:20 pm-5:51 am

2 stops12h 31m

$179

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Wed 5/28

5:35 am-4:44 pm

1 stop11h 09m

$181

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Wed 5/14

7:34 pm-7:40 am

2 stops12h 06m

$217

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

Wed 9/3

4:10 pm-6:25 pm

Nonstop2h 15m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Best time to book a flight from Atlanta to Mississauga

Have a flexible travel schedule? Discover the best time to fly to Mississauga from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Mississauga

How far ahead should I book a flight from Atlanta to Mississauga?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Mississauga. Price data was last updated on March 28, 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Mississauga. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Atlanta to Mississauga?

Currently, January is the cheapest month in which you can book a flight from Atlanta to Mississauga (average of $243). Flying from Atlanta to Mississauga in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to M1S?

Find hourly flight availability from Atlanta to Mississauga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

When flying from Atlanta to Mississauga, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Atlanta to Mississauga?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Mississauga. Price data was last updated on May 5, 2024.

Travelers seeking maximum savings on their Atlanta to Mississauga flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Atlanta to Mississauga

Explore weekly flight availability from Atlanta to Mississauga. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 3, 2025.

The most flights from ATL to M1S are scheduled on a Wednesday (25 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Mississauga by month

Plan your trip to Mississauga by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mississauga ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Mississauga when rainfall is around 2.0 in.

Temperature in Mississauga by month

Plan your trip to Mississauga by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mississauga, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Mississauga

Get insights into the airlines that provide service to Mississauga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mississauga. Reviews last updated April 3, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Atlanta to Mississauga to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
United Airlines
7.4
Good
8,616 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
WestJet
7.2
Good
2,795 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Air Canada
7.0
Good
9,028 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Mississauga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Atlanta to Mississauga?

    If you book a flight to Mississauga from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta. There are 12 flights from Hartsfield-Jackson to Mississauga per day from 5 different airlines.

  • What are the cheapest airlines to fly from Atlanta to Mississauga one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $174. WestJet flights start at $179 while deals on American Airlines start at $181 one-way.

  • What are the most reliable airlines from Atlanta to Mississauga?

    Before booking your flight to Mississauga from Atlanta, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (81%), Korean Air (77%), Jazz( 74%).

  • What are the cheapest flights from Atlanta to Mississauga?

    Looking for the cheapest flight from Atlanta to Mississauga? While on average our users pay $1,707, our data indicates the cheapest price to be $169. The most popular route (Atlanta Hartsfield-Jackson - Toronto Pearson Intl), is priced around $192.

  • Can I find deals for flights from Atlanta to Mississauga that include hotel bookings?

    Yes. In addition to deals on Atlanta to Mississauga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Mississauga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Mississauga.

  • Can I find deals for business class flights from Atlanta to Mississauga?

    Yes. Cheapflights offers flight deals from Atlanta to Mississauga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Mississauga?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Mississauga (average of $243). Flying from Atlanta to Mississauga in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Atlanta to Mississauga

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Top 5 airlines flying from Atlanta to Mississauga

Discover the top 5 airlines that operate flights from Atlanta to Mississauga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$223Average$517FlexibilityNo cancel feeOn-time67%
DeltaCheapest$260Average$627FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$261Average$554FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$276Average$673FlexibilityNo cancel feeOn-time71%
WestJetCheapest$409Average$731FlexibilityNo cancel feeOn-time60%

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