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$108+ Cheap flights from Atlanta (ATL) to Hamilton, ON, 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
abr 8 — abr 151
ter 4/8
ter 4/15
1 adult, Economy
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Hamilton 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 Hamilton

Keep the following information in mind while searching for Atlanta to Hamilton flight deals. Data was last updated abril 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 Hamilton
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One-way flight from Atlanta Hartsfield-Jackson to Hamilton
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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 Hamilton

Cheapest flights from Atlanta to Hamilton
Explore the most affordable flight options available from Atlanta to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 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.
ter 4/1510:15 pmATL - YYZ
1 stop13h 30mMultiple Airlines
ter 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.
qua 4/2312:30 pmATL - YYZ
1 stop8h 20mDelta
ter 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.
seg 5/122:05 pmATL - YYZ
1 stop19h 52mWestJet
ter 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.
ter 5/275:35 amATL - YYZ
1 stop11h 09mAmerican Airlines
qua 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 Hamilton 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 abril 3, 2025.
Use the filters below to find and compare flights from Atlanta to Hamilton that are best for you.

Fly from

Atlanta

Fly to

Hamilton

Route

Depart

Return

Price

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

ter 4/15

10:15 pm-11:45 am

1 stop13h 30m

Toronto Pearson Intl

ter 4/22

7:10 am-8:00 am

1 stop24h 50m

$201

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

qua 4/23

12:30 pm-8:50 pm

1 stop8h 20m

Toronto Pearson Intl

ter 4/29

10:20 am-6:25 pm

1 stop8h 05m

$340

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

seg 5/12

2:05 pm-9:57 am

1 stop19h 52m

Toronto Pearson Intl

ter 5/13

1:25 pm-3:41 pm

Nonstop2h 16m

$403

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

ter 5/27

5:35 am-4:44 pm

1 stop11h 09m

Toronto Pearson Intl

qua 6/4

11:05 am-7:34 pm

1 stop8h 29m

$412

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

sáb 5/31

10:14 pm-12:30 pm

1 stop14h 16m

$108

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

qua 5/14

11:30 am-8:44 pm

1 stop9h 14m

$174

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

sex 5/9

5:20 pm-5:51 am

2 stops12h 31m

$179

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

qua 5/28

5:35 am-4:44 pm

1 stop11h 09m

$181

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

qua 5/14

7:34 pm-7:40 am

2 stops12h 06m

$217

AtlantaToronto

ATL - YYZ

ATLYYZ

Atlanta Hartsfield-Jackson

qua 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 Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton 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 Hamilton

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

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Hamilton. 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 Hamilton. 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 Hamilton?

Currently, January is the cheapest month in which you can book a flight from Atlanta to Hamilton (average of $243). Flying from Atlanta to Hamilton 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 H4M?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Hamilton as you normally would.

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

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

Travelers seeking maximum savings on their Atlanta to Hamilton 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 Hamilton

Explore weekly flight availability from Atlanta to Hamilton. 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 abril 3, 2025.

The most flights from ATL to H4M 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 Hamilton by month

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

In terms of precipitation, rainfall in Hamilton 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 Hamilton when rainfall is around 2.0 in.

Temperature in Hamilton by month

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

If weather is an important factor for your trip to Hamilton, 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 Hamilton

Get insights into the airlines that provide service to Hamilton. 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 Hamilton. Reviews last updated abril 3, 2025.
To help decide which airline to fly from Atlanta to Hamilton, see what other customers have to say about Delta, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

8.0

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

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

Food

7.3

Comfort

8.0

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

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
8,619 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

8.0

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

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

Food

7.3

Comfort

8.0

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

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

Food

7.3

Comfort

8.0

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

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
9,029 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Comfort

8.0

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

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 Hamilton. 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 Hamilton?

    For a flight from Atlanta to Hamilton, you will be flying from Hartsfield-Jackson. Atlanta Hartsfield-Jackson (ATL) is just 8.2 mi from the center of the city. Hartsfield-Jackson is the only Atlanta airport and it handles 12 outbound flights to Hamilton per day. 5 airlines have flights to Hamilton from Atlanta Hartsfield-Jackson on a regular basis.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $174. However, be on the lookout for offers from WestJet and American Airlines, as they are both options that can get you from Atlanta to Hamilton for a low price.

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

    The top 3 most reliable airlines when flying from Atlanta to Hamilton are LATAM Airlines (81%), Korean Air (77%) and Jazz (74%).

  • What are the cheapest flights from Atlanta to Hamilton?

    While on average a flight from Atlanta to Hamilton is generally $1,707, our data shows the cheapest flight currently is $169. When looking at the most popular route, (Atlanta Hartsfield-Jackson - Toronto Pearson Intl), you can expect to pay $192 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Hamilton 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 Hamilton?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Hamilton (average of $243). Flying from Atlanta to Hamilton 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.

See more FAQs

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Alternative routes for Atlanta to Hamilton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Atlanta to Hamilton

Discover the top 5 airlines that operate flights from Atlanta to Hamilton. 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 abril 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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