Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta from C$ 210

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATL
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson are usually found in September or June, booked 66 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Atlanta

Enter your travel dates to find the best prices.

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 23 April 2026.

Wed 8/73:10 p.m.
YUL
-
ATL
1 stop9h 53m
Multiple Airlines
Wed 22/74:48 p.m.
ATL
-
YUL
2 stops26h 44m
Multiple Airlines
Deal found 22/4C$ 463
Thu 28/57:15 p.m.
YUL
-
ATL
1 stop13h 22m
Multiple Airlines
Mon 1/610:40 p.m.
ATL
-
YUL
2 stops13h 30m
Multiple Airlines
Deal found 19/4C$ 466
Sun 10/57:15 p.m.
YUL
-
ATL
1 stop13h 22m
Multiple Airlines
Tue 12/510:40 p.m.
ATL
-
YUL
1 stop15h 28m
Multiple Airlines
Deal found 19/4C$ 470
Mon 4/57:15 p.m.
YUL
-
ATL
1 stop5h 52m
Multiple Airlines
Tue 12/510:40 p.m.
ATL
-
YUL
1 stop15h 28m
Multiple Airlines
Deal found 19/4C$ 471
Fri 8/57:15 p.m.
YUL
-
ATL
1 stop13h 22m
Multiple Airlines
Sat 9/510:40 p.m.
ATL
-
YUL
2 stops13h 30m
Multiple Airlines
Deal found 19/4C$ 474
Mon 4/57:15 p.m.
YUL
-
ATL
1 stop5h 52m
Multiple Airlines
Thu 7/510:40 p.m.
ATL
-
YUL
1 stop15h 28m
Multiple Airlines
Deal found 18/4C$ 475
Tue 26/57:15 p.m.
YUL
-
ATL
1 stop5h 53m
Multiple Airlines
Sat 4/710:40 p.m.
ATL
-
YUL
2 stops13h 30m
Multiple Airlines
Deal found 20/4C$ 477
Tue 26/57:15 p.m.
YUL
-
ATL
1 stop5h 53m
Multiple Airlines
Wed 8/710:40 p.m.
ATL
-
YUL
1 stop15h 28m
Multiple Airlines
Deal found 20/4C$ 478
Tue 12/57:15 p.m.
YUL
-
ATL
1 stop5h 53m
Multiple Airlines
Fri 15/56:59 p.m.
ATL
-
YUL
2 stops43h 09m
Multiple Airlines
Deal found 22/4C$ 479
Wed 6/57:15 p.m.
YUL
-
ATL
1 stop5h 53m
Multiple Airlines
Sat 9/510:40 p.m.
ATL
-
YUL
2 stops13h 30m
Multiple Airlines
Deal found 19/4C$ 481
Fri 8/57:15 p.m.
YUL
-
ATL
1 stop13h 22m
Multiple Airlines
Mon 11/59:25 a.m.
ATL
-
YUL
2 stops7h 50m
Multiple Airlines
Deal found 19/4C$ 482
Sat 16/53:10 p.m.
YUL
-
ATL
1 stop9h 58m
Multiple Airlines
Tue 19/510:40 p.m.
ATL
-
YUL
2 stops18h 35m
Multiple Airlines
Deal found 18/4C$ 484

Find 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 23 April 2026.

Round-trip from

C$ 463

One-way from

C$ 210

Popular in

December

Cheapest in

September

Average price

C$ 716

Good round-trip deal

C$ 482 or less

Good one-way deal

C$ 296 or less
8/7-22/7
  • 8/7-22/7
  • 3 total stops
  • 36h 37m total
  • Montreal to Atlanta
20/5
  • 20/5
  • 2 total stops
  • 10h 13m total
  • Montreal to Atlanta
Highest demand for flights based on searches. 1% potential increase in price (C$ 15 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease (C$ 8 potential savings vs. average RT price).
Average for round-trip flights in April 2026
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson.
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson.

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 23 April 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

6:30 a.m.-1:20 p.m.

2 stops30h 50m

Atlanta Hartsfield-Jackson

Mon 18/5

6:00 a.m.-6:15 p.m.

1 stop12h 15m

C$ 583

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

2:29 p.m.-11:17 p.m.

1 stop8h 48m

Atlanta Hartsfield-Jackson

Tue 12/5

8:30 a.m.-6:53 p.m.

1 stop10h 23m

C$ 632

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

2:29 p.m.-11:17 p.m.

1 stop8h 48m

Atlanta Hartsfield-Jackson

Wed 10/6

9:05 a.m.-11:43 a.m.

Nonstop2h 38m

C$ 641

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

2:29 p.m.-11:17 p.m.

1 stop8h 48m

Atlanta Hartsfield-Jackson

Mon 25/5

9:17 p.m.-11:57 p.m.

Nonstop2h 40m

C$ 641

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

7:00 a.m.-9:46 a.m.

Nonstop2h 46m

Atlanta Hartsfield-Jackson

Wed 22/7

10:40 p.m.-6:15 p.m.

1 stop19h 35m

C$ 662

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

2:29 p.m.-11:14 p.m.

1 stop8h 45m

Atlanta Hartsfield-Jackson

Sun 21/6

9:16 p.m.-11:59 p.m.

Nonstop2h 43m

C$ 688
Quickest round-trip

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

7:00 a.m.-9:55 a.m.

Nonstop2h 55m

Atlanta Hartsfield-Jackson

Sun 7/6

6:10 p.m.-11:28 p.m.

1 stop5h 18m

C$ 709
Cheapest one-way

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

8:00 p.m.-6:55 a.m.

1 stop10h 55m

C$ 302

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

7:15 p.m.-2:51 p.m.

1 stop19h 36m

C$ 343

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

1:20 p.m.-4:19 p.m.

Nonstop2h 59m

C$ 369

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/4

Showing 1-10 of 19 resultsSorted by cheapest first
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 17 April 2026.

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 66 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, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta (average of C$ 622). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta in December is currently the most expensive (average of C$ 738). 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 23 April 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 26% 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 18 April 2026.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday 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 23 April 2026.
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.

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 12 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.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta will take you 8h 48m. There are 1596 km between Montreal Pierre Elliott Trudeau Intl Airport and Atlanta.

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

    Currently priced at C$ 305, Air Canada will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from C$ 369 and C$ 516, respectively. These flights start at 55% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 357. Delta flights start at C$ 374 while deals on WestJet start at C$ 379 one-way.

  • 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: LATAM Airlines (92%), Scandinavian Airlines (89%), Delta( 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$ 530, our data indicates the cheapest price to be C$ 228. The most popular route (Montreal Pierre Elliott Trudeau Intl - Atlanta Hartsfield-Jackson), is priced around C$ 441.

  • 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, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta (average of C$ 622). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta in December is currently the most expensive (average of C$ 738). 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
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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 23 April 2026.

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 23 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 305AverageC$ 668FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 369AverageC$ 591FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 516AverageC$ 724FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 644AverageC$ 724FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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

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