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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta from C$ 193

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATL
10 Apr — 17 Apr1
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 April or June, booked 66 days in advance, depart on a Friday or Wednesday and return on a Wednesday

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 11 March 2026.

Sun 26/48:00 a.m.
YUL
-
ATL
1 stop23h 40m
Multiple Airlines
Wed 29/410:40 p.m.
ATL
-
YUL
1 stop17h 45m
Multiple Airlines
Deal found 6/3C$ 360
Mon 20/48:00 a.m.
YUL
-
ATL
1 stop24h 17m
Multiple Airlines
Wed 22/49:10 p.m.
ATL
-
YUL
2 stops19h 20m
Multiple Airlines
Deal found 7/3C$ 363
Wed 15/46:50 a.m.
YUL
-
ATL
2 stops10h 31m
Multiple Airlines
Wed 29/410:45 p.m.
ATL
-
YUL
1 stop26h 00m
Multiple Airlines
Deal found 8/3C$ 391
Tue 21/46:45 a.m.
YUL
-
ATL
1 stop9h 28m
Multiple Airlines
Tue 28/49:10 p.m.
ATL
-
YUL
2 stops19h 20m
Multiple Airlines
Deal found 7/3C$ 394
Mon 27/48:00 a.m.
YUL
-
ATL
1 stop24h 17m
Multiple Airlines
Thu 30/410:00 a.m.
ATL
-
YUL
1 stop14h 45m
Multiple Airlines
Deal found 9/3C$ 395
Sun 19/48:00 a.m.
YUL
-
ATL
1 stop10h 50m
Multiple Airlines
Thu 23/44:41 p.m.
ATL
-
YUL
1 stop8h 04m
Multiple Airlines
Deal found 9/3C$ 402
Tue 21/46:50 a.m.
YUL
-
ATL
2 stops10h 31m
Multiple Airlines
Thu 23/46:00 a.m.
ATL
-
YUL
1 stop18h 30m
Multiple Airlines
Deal found 8/3C$ 405
Thu 23/46:50 a.m.
YUL
-
ATL
2 stops26h 09m
Multiple Airlines
Sun 26/410:43 p.m.
ATL
-
YUL
1 stop17h 45m
Multiple Airlines
Deal found 10/3C$ 407

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 11 March 2026.

Round-trip from

C$ 360

One-way from

C$ 193

Popular in

December

Cheapest in

April

Average price

C$ 675

Good round-trip deal

C$ 509 or less

Good one-way deal

C$ 278 or less
26/4-29/4
  • 26/4-29/4
  • 2 total stops
  • 41h 25m total
  • Montreal to Atlanta
Search Deals
25/4
  • 25/4
  • 1 total stop
  • 8h 16m total
  • Montreal to Atlanta
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson.
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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 March 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

Sun 19/4

8:00 a.m.-9:40 p.m.

1 stop13h 40m

Atlanta Hartsfield-Jackson

Sun 26/4

10:01 p.m.-4:25 p.m.

2 stops18h 24m

C$ 432

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Fri 27/3

4:35 p.m.-12:39 a.m.

1 stop8h 04m

Atlanta Hartsfield-Jackson

Sun 5/4

6:00 a.m.-12:30 a.m.

1 stop18h 30m

C$ 578

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

7:44 p.m.-8:27 a.m.

1 stop12h 43m

Atlanta Hartsfield-Jackson

Thu 4/6

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

Nonstop2h 40m

C$ 592
Quickest round-trip

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

5:00 a.m.-11:42 a.m.

1 stop6h 42m

Atlanta Hartsfield-Jackson

Sun 26/4

12:55 p.m.-3:42 p.m.

Nonstop2h 47m

C$ 629

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

9:15 a.m.-10:15 a.m.

1 stop25h 00m

Atlanta Hartsfield-Jackson

Tue 21/4

7:10 p.m.-11:51 a.m.

1 stop16h 41m

C$ 635

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

9:30 a.m.-6:32 p.m.

1 stop9h 02m

Atlanta Hartsfield-Jackson

Sun 26/4

6:00 a.m.-11:59 a.m.

1 stop5h 59m

C$ 656

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

9:30 a.m.-6:32 p.m.

1 stop9h 02m

Atlanta Hartsfield-Jackson

Sat 2/5

9:00 a.m.-11:36 a.m.

Nonstop2h 36m

C$ 656

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Fri 3/4

6:46 p.m.-10:00 p.m.

Nonstop3h 14m

Atlanta Hartsfield-Jackson

Tue 7/4

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

1 stop12h 00m

C$ 673
Cheapest one-way

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

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

1 stop10h 55m

C$ 288

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

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

1 stop10h 55m

C$ 292

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 20 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 6 March 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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta (average of C$ 285). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta in July is currently the most expensive (average of C$ 585). 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 March 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 27% 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 21 February 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.

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 March 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.
Delta
7.9
Good
8,278 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

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.
Delta
7.9
Good
8,278 reviews
Delta
7.9
Good
8,278 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

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.
United Airlines
7.4
Good
9,413 reviews
Delta
7.9
Good
8,278 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

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.
WestJet
7.2
Good
3,288 reviews
Delta
7.9
Good
8,278 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

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.
Air Canada
7.1
Good
10,800 reviews
Delta
7.9
Good
8,278 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

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 16 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$ 286, 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$ 367 and C$ 513, respectively. These flights start at 56% 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 WestJet, which is currently one of the cheapest options available, starting at C$ 304. Delta flights start at C$ 312 while deals on Air Canada start at C$ 313 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 (91%), Delta (91%), WestJet( 91%).

  • 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$ 793, our data indicates the cheapest price to be C$ 230. The most popular route (Montreal Pierre Elliott Trudeau Intl - Atlanta Hartsfield-Jackson), is priced around C$ 395.

  • 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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta (average of C$ 285). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta in July is currently the most expensive (average of C$ 585). 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
Snellville
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 March 2026.
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 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 286AverageC$ 629FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 367AverageC$ 583FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 513AverageC$ 683FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 540AverageC$ 729FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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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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