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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta from C$ 206

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATL
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson are usually found in April or November, booked 50 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Pierre Elliott Trudeau Intl to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Round-trip from

C$ 453

One-way from

C$ 206

Popular in

August

Cheapest in

April

Average price

C$ 657

Good round-trip deal

C$ 698 or less

Good one-way deal

C$ 375 or less
23/10-27/10
  • 23/10-27/10
  • 3 total stops
  • 31h 30m total
  • Montreal to Atlanta
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7/12
  • 7/12
  • 1 total stop
  • 16h 11m total
  • Montreal to Atlanta
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Highest demand for flights based on searches. 6% potential increase in price (C$ 67 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson.
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Find flight deals from Pierre Elliott Trudeau Intl to Atlanta

Cheapest flights from Pierre Elliott Trudeau Intl to Atlanta
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Thu 23/106:45 a.m.YUL - ATL
2 stops14h 31mMultiple Airlines
Mon 27/1010:11 p.m.ATL - YUL
1 stop16h 59mMultiple Airlines
Deal found 11/9C$ 453
Fri 31/104:00 p.m.YUL - ATL
2 stops20h 31mMultiple Airlines
Mon 3/1110:06 p.m.ATL - YUL
1 stop17h 04mMultiple Airlines
Deal found 11/9C$ 457
Sat 15/1110:15 a.m.YUL - ATL
2 stops13h 22mMultiple Airlines
Thu 20/119:40 p.m.ATL - YUL
1 stop17h 30mMultiple Airlines
Deal found 11/9C$ 460
Sat 18/107:20 p.m.YUL - ATL
1 stop12h 16mMultiple Airlines
Sat 25/108:11 a.m.ATL - YUL
1 stop9h 44mMultiple Airlines
Deal found 10/9C$ 461
Fri 24/106:35 p.m.YUL - ATL
1 stop13h 59mMultiple Airlines
Sun 26/108:11 a.m.ATL - YUL
1 stop8h 14mMultiple Airlines
Deal found 11/9C$ 463
Tue 30/910:45 a.m.YUL - ATL
2 stops24h 25mMultiple Airlines
Sat 4/1010:46 p.m.ATL - YUL
1 stop19h 09mMultiple Airlines
Deal found 11/9C$ 464
Sun 12/1010:45 a.m.YUL - ATL
2 stops21h 20mMultiple Airlines
Thu 16/107:52 a.m.ATL - YUL
1 stop10h 03mMultiple Airlines
Deal found 9/9C$ 466
Thu 25/96:45 a.m.YUL - ATL
1 stop17h 10mMultiple Airlines
Tue 30/910:14 p.m.ATL - YUL
1 stop19h 41mMultiple Airlines
Deal found 10/9C$ 467
Mon 13/106:55 a.m.YUL - ATL
2 stops24h 41mMultiple Airlines
Wed 15/107:40 a.m.ATL - YUL
1 stop10h 15mMultiple Airlines
Deal found 10/9C$ 468
Wed 8/102:30 p.m.YUL - ATL
2 stops17h 06mMultiple Airlines
Mon 13/109:17 p.m.ATL - YUL
2 stops20h 38mMultiple Airlines
Deal found 9/9C$ 470
Fri 17/104:45 p.m.YUL - ATL
2 stops19h 46mMultiple Airlines
Sun 26/107:52 a.m.ATL - YUL
1 stop8h 33mMultiple Airlines
Deal found 10/9C$ 471
Tue 14/108:55 a.m.YUL - ATL
3 stops15h 27mMultiple Airlines
Fri 17/105:15 p.m.ATL - YUL
3 stops26h 05mMultiple Airlines
Deal found 9/9C$ 475

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Atlanta

Route

Depart

Return

Price

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

6:45 a.m.-4:36 p.m.

2 stops9h 51m

Atlanta Hartsfield-Jackson

Sun 2/11

5:22 a.m.-4:28 p.m.

1 stop11h 06m

C$ 468

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

4:45 p.m.-12:31 p.m.

2 stops19h 46m

Atlanta Hartsfield-Jackson

Sun 26/10

7:52 a.m.-4:25 p.m.

1 stop8h 33m

C$ 471

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sat 11/10

10:45 a.m.-12:39 a.m.

3 stops13h 54m

Atlanta Hartsfield-Jackson

Sun 12/10

6:20 p.m.-7:07 a.m.

1 stop12h 47m

C$ 477

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

6:45 a.m.-8:48 p.m.

2 stops14h 03m

Atlanta Hartsfield-Jackson

Thu 26/2

9:58 p.m.-4:28 p.m.

1 stop18h 30m

C$ 478

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

6:55 a.m.-11:59 p.m.

3 stops17h 04m

Atlanta Hartsfield-Jackson

Sun 5/10

7:52 a.m.-5:55 p.m.

1 stop10h 03m

C$ 482

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sat 11/10

10:45 a.m.-12:39 a.m.

3 stops13h 54m

Atlanta Hartsfield-Jackson

Thu 16/10

9:17 p.m.-12:27 a.m.

3 stops27h 10m

C$ 488

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

10:45 a.m.-6:38 p.m.

2 stops7h 53m

Atlanta Hartsfield-Jackson

Tue 14/10

10:46 p.m.-5:55 p.m.

1 stop19h 09m

C$ 500

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

2:30 p.m.-8:34 a.m.

2 stops18h 04m

Atlanta Hartsfield-Jackson

Tue 14/10

10:46 p.m.-5:55 p.m.

1 stop19h 09m

C$ 509

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

8:55 a.m.-11:37 p.m.

2 stops14h 42m

Atlanta Hartsfield-Jackson

Mon 17/11

11:53 a.m.-11:46 a.m.

2 stops23h 53m

C$ 513

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

4:45 p.m.-8:41 p.m.

3 stops27h 56m

Atlanta Hartsfield-Jackson

Tue 14/10

3:48 p.m.-12:30 p.m.

3 stops20h 42m

C$ 520

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 20 results
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Atlanta

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Atlanta. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta (average of C$ 278). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta in May is currently the most expensive (average of C$ 423). 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 YUL to ATL?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 21% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta by exploring options for tickets in the evening.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Atlanta. Price data was last updated on 7 September 2025.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated 11 September 2025.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta, such as Delta,United Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews
Check prices

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews
Check prices

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews
Check prices

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
WestJet
7.2
Good
3,091 reviews
Delta
8.0
Very good
7,960 reviews
Check prices

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews
Check prices

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Atlanta. 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 into for flights to Atlanta from Montreal Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Atlanta, you will be flying into Hartsfield-Jackson. Atlanta Hartsfield-Jackson (ATL) is just 13.2 km from the centre of the city. Hartsfield-Jackson is the only Atlanta airport and it handles 6 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 4 airlines have flights to Atlanta Hartsfield-Jackson from Montreal Pierre Elliott Trudeau Intl on a regular basis.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta round-trip?

    Currently priced at C$ 348, Delta will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from C$ 453 and C$ 523, respectively. These flights start at 47% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    Before booking your flight to Atlanta from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), Aeromexico (96%), KLM( 89%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta? While on average our users pay C$ 730, our data indicates the cheapest price to be C$ 232. The most popular route (Montreal Pierre Elliott Trudeau Intl - Atlanta Hartsfield-Jackson), is priced around C$ 356.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Atlanta that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Atlanta?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Atlanta?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Atlanta 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 Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta (average of C$ 278). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta in May is currently the most expensive (average of C$ 423). 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

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Athens
Peachtree City
Norcross

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Fly from Pierre Elliott Trudeau Intl to Atlanta on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Atlanta. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2025.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson
WestJet flights from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson

Top 4 airlines flying from Pierre Elliott Trudeau Intl to Atlanta

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to Atlanta. 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 348AverageC$ 599FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 453AverageC$ 630FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 523AverageC$ 692FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 551AverageC$ 854FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Atlanta?

When you search for this flight from Pierre Elliott Trudeau Intl to Atlanta, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Atlanta?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Atlanta with no change fees?

Yes! Cheapflights helps users easily find flights from Pierre Elliott Trudeau Intl to Atlanta with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Atlanta become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Atlanta flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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