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

One-way options have recently been found by users for as low as $234 on Delta. Other airlines that offer cheap prices include Air Canada from $247 and United Airlines from $254 one-way.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta

The most flights from YUL to ATL are scheduled on a Monday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

In terms of precipitation, rainfall in Atlanta ranges from 3.4 - 5.3 inches per month. July is typically the wettest month, when rainfall can reach 5.3 in. April is typically the driest time to visit Atlanta when rainfall is around 3.4 in.

If weather is an important factor for your trip to Atlanta, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta, you may want to consider flying on Air Canada, Delta or WestJet as they are the most popular for this route.

Most accurate provider : When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Atlanta flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Atlanta flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Atlanta flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Atlanta flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Atlanta from Montreal Pierre Elliott Trudeau Intl?

Most people fly into Atlanta Hartsfield-Jackson (ATL) if they book a flight to Atlanta from Montreal Pierre Elliott Trudeau Intl. On average, Hartsfield-Jackson has 16 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 4 airlines. Atlanta Hartsfield-Jackson is conveniently located just 8.2 mi from Atlanta’s city center.

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.

$141+ Flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta

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

Airfare is below average for this route at the moment. Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights typically cost between $455 and $686 in January. The cheapest round-trip price found within the last 3 days was $308 on Multiple Airlines (Jan 21-Jan 28).

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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 Thursday or Wednesday and return on a Saturday

Cheap 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 December 10, 2025.

Mon 12/155:25 pmYUL - ATL

3 stops22h 00mMultiple Airlines

Mon 12/229:01 amATL - YUL

1 stop7h 22mMultiple Airlines

Deal found 12/8

$349

Sun 12/144:35 pmYUL - ATL

1 stop29h 06mMultiple Airlines

Wed 12/178:39 amATL - YUL

1 stop15h 51mMultiple Airlines

Deal found 12/8

$359

Sun 12/144:35 pmYUL - ATL

1 stop29h 24mMultiple Airlines

Sun 12/215:55 amATL - YUL

1 stop18h 35mMultiple Airlines

Deal found 12/9

$360

Tue 12/165:25 pmYUL - ATL

2 stops18h 20mMultiple Airlines

Tue 12/237:46 amATL - YUL

1 stop8h 37mMultiple Airlines

Deal found 12/9

$368

Wed 12/106:45 amYUL - ATL

1 stop14h 49mMultiple Airlines

Wed 12/178:39 amATL - YUL

1 stop15h 51mMultiple Airlines

Deal found 12/8

$370

Sun 12/144:35 pmYUL - ATL

1 stop29h 24mMultiple Airlines

Fri 12/196:00 amATL - YUL

1 stop18h 30mMultiple Airlines

Deal found 12/9

$381

Wed 12/106:45 amYUL - ATL

1 stop14h 07mMultiple Airlines

Tue 12/167:01 pmATL - YUL

1 stop20h 09mMultiple Airlines

Deal found 12/8

$386

Best flights from Pierre Elliott Trudeau Intl to Atlanta
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 10, 2025.

Mon 2/28:00 amYUL - ATL

1 stop11h 16mMultiple Airlines

Tue 4/710:25 pmATL - YUL

2 stops14h 35mMultiple Airlines

Deal found 12/10

$317

Thu 1/299:34 amYUL - ATL

1 stop9h 08mDelta

Mon 2/28:30 amATL - YUL

1 stop10h 07mDelta

Deal found 12/9

$387

Thu 2/199:29 amYUL - ATL

1 stop9h 13mDelta

Wed 2/259:30 amATL - YUL

1 stop9h 05mDelta

Deal found 12/8

$421

Wed 1/217:00 amYUL - ATL

Nonstop3h 28mDelta

Mon 1/269:30 amATL - YUL

1 stop9h 07mDelta

Deal found 12/10

$444

Thu 1/89:34 amYUL - ATL

1 stop9h 08mDelta

Sun 1/119:20 pmATL - YUL

Nonstop2h 30mDelta

Deal found 12/10

$449

Wed 1/72:45 pmYUL - ATL

Nonstop3h 23mDelta

Wed 1/149:30 amATL - YUL

1 stop9h 07mDelta

Deal found 12/8

$457

Tue 1/139:34 amYUL - ATL

1 stop9h 08mDelta

Sat 1/1711:00 amATL - YUL

Nonstop2h 32mDelta

Deal found 12/7

$462

Sat 1/179:34 amYUL - ATL

1 stop10h 19mDelta

Sat 1/249:10 amATL - YUL

Nonstop2h 35mDelta

Deal found 12/7

$463

Last-minute flights from Pierre Elliott Trudeau Intl to Atlanta
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Atlanta. Data last updated December 10, 2025 and is based on user searches.

Mon 1/55:10 pmYUL - ATL

1 stop7h 29mMultiple Airlines

Wed 1/75:57 amATL - YUL

2 stops9h 18mMultiple Airlines

Deal found 12/7

$326

Wed 1/76:45 amYUL - ATL

2 stops18h 13mMultiple Airlines

Wed 1/145:25 amATL - YUL

3 stops19h 10mMultiple Airlines

Deal found 12/8

$311

Wed 1/78:00 amYUL - ATL

1 stop9h 53mMultiple Airlines

Wed 1/710:45 pmATL - YUL

2 stops16h 30mMultiple Airlines

Deal found 12/10

$329

Thu 1/86:45 amYUL - ATL

1 stop7h 35mMultiple Airlines

Sun 1/115:45 amATL - YUL

2 stops7h 15mMultiple Airlines

Deal found 12/10

$322

Wed 1/218:00 amYUL - ATL

1 stop15h 08mMultiple Airlines

Wed 1/288:58 amATL - YUL

3 stops15h 37mMultiple Airlines

Deal found 12/8

$308

Wed 1/2110:45 amYUL - ATL

3 stops12h 40mMultiple Airlines

Mon 1/268:58 amATL - YUL

1 stop7h 24mMultiple Airlines

Deal found 12/10

$318

Thu 1/228:00 amYUL - ATL

1 stop12h 49mMultiple Airlines

Thu 1/298:58 amATL - YUL

3 stops15h 37mMultiple Airlines

Deal found 12/8

$312

Sun 1/255:25 pmYUL - ATL

3 stops23h 13mMultiple Airlines

Wed 1/288:58 amATL - YUL

1 stop7h 24mMultiple Airlines

Deal found 12/9

$315

Sun 1/258:00 amYUL - ATL

1 stop11h 16mMultiple Airlines

Thu 1/295:25 amATL - YUL

3 stops19h 10mMultiple Airlines

Deal found 12/8

$316

One-way flights from Pierre Elliott Trudeau Intl to Atlanta
Search for one-way flight options from Pierre Elliott Trudeau Intl to Atlanta. Find affordable one-way fares based on user searches. Data last updated December 10, 2025.

Thu 1/228:00 amYUL - ATL

1 stop12h 05mMultiple Airlines

Deal found 12/8

$141

Mon 1/268:00 amYUL - ATL

1 stop11h 16mMultiple Airlines

Deal found 12/8

$142

Wed 1/218:00 amYUL - ATL

1 stop15h 08mMultiple Airlines

Deal found 12/7

$145

Wed 1/76:45 amYUL - ATL

2 stops14h 07mMultiple Airlines

Deal found 12/7

$147

Wed 2/48:00 amYUL - ATL

1 stop11h 12mMultiple Airlines

Deal found 12/8

$148

Sun 2/88:00 amYUL - ATL

1 stop26h 24mMultiple Airlines

Deal found 12/8

$149

Sun 1/118:00 amYUL - ATL

1 stop26h 24mMultiple Airlines

Deal found 12/10

$150

Tue 1/137:55 amYUL - ATL

1 stop11h 21mMultiple Airlines

Deal found 12/9

$151

Tue 2/108:00 amYUL - ATL

1 stop11h 16mMultiple Airlines

Deal found 12/10

$154

Thu 1/156:45 amYUL - ATL

2 stops16h 23mMultiple Airlines

Deal found 12/8

$155

Find flight deals from Pierre Elliott Trudeau Intl to Atlanta

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$308 (Mytrip)
One-way from	$141 (Trip.com)
Popular in	December
Cheapest in	April
Average price	$539
Good round-trip deal	$425 or less
Good one-way deal	$271 or less

Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Atlanta Hartsfield-Jackson flight deals.

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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Atlanta Hartsfield-Jackson flights.

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From Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson

Search Deals

One-way flight from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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.

Search Deals

Cheapflights Fare Finder

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

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

8:00 am-7:16 pm

1 stop11h 16m

Atlanta Hartsfield-Jackson

Tue 4/7

10:25 pm-1:00 pm

2 stops14h 35m

$317

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

9:34 am-6:42 pm

1 stop9h 08m

Atlanta Hartsfield-Jackson

Mon 2/2

8:30 am-6:37 pm

1 stop10h 07m

$387

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 2/19

9:29 am-6:42 pm

1 stop9h 13m

Atlanta Hartsfield-Jackson

Wed 2/25

9:30 am-6:35 pm

1 stop9h 05m

$421

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

7:00 am-10:28 am

Nonstop3h 28m

Atlanta Hartsfield-Jackson

Mon 1/26

9:30 am-6:37 pm

1 stop9h 07m

$444

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 1/8

9:34 am-6:42 pm

1 stop9h 08m

Atlanta Hartsfield-Jackson

Sun 1/11

9:20 pm-11:50 pm

Nonstop2h 30m

$449

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

2:45 pm-6:08 pm

Nonstop3h 23m

Atlanta Hartsfield-Jackson

Wed 1/14

9:30 am-6:37 pm

1 stop9h 07m

$457

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 1/13

9:34 am-6:42 pm

1 stop9h 08m

Atlanta Hartsfield-Jackson

Sat 1/17

11:00 am-1:32 pm

Nonstop2h 32m

$462

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sat 1/17

9:34 am-7:53 pm

1 stop10h 19m

Atlanta Hartsfield-Jackson

Sat 1/24

9:10 am-11:45 am

Nonstop2h 35m

$463

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 1/26

8:00 am-7:16 pm

1 stop11h 16m

$144

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 2/10

8:00 am-9:10 pm

1 stop13h 10m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 16 results

Compare providers for flights from Pierre Elliott Trudeau Intl to Atlanta

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pierre Elliott Trudeau Intl to Atlanta in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Atlanta flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Atlanta flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Atlanta flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Atlanta flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Prices

Airlines

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

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, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta (average of $216). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta in July is currently the most expensive (average of $433). 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?

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta in the evening. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight at noon.

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

The best insider tips for Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights

Cheapflights partnered with top experts to bring you the best recommendations for your Montreal Pierre Elliott Trudeau Intl Airport to Atlanta trip

Airports

YUL

Use YULExpress to pre-book security fast track up to 72 hours before departure for a smoother experience.

ATL

After landing at ATL, take the MARTA train for a quick 15-20 minute ride to downtown Atlanta.

Our travel experts

John Walton

Expert on YUL

Chris Dong

Expert on ATL

Reviews of airlines servicing Atlanta

Read reviews from past customers who have flown Delta, United Airlines, and WestJet from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,007 reviews

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

8,007 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,092 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

WestJet

7.2

Good

3,194 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Air Canada

7.1

Good

10,513 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly into for flights to Atlanta from Montreal Pierre Elliott Trudeau Intl?
Most people fly into Atlanta Hartsfield-Jackson (ATL) if they book a flight to Atlanta from Montreal Pierre Elliott Trudeau Intl. On average, Hartsfield-Jackson has 16 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 4 airlines. Atlanta Hartsfield-Jackson is conveniently located just 8.2 mi from Atlanta’s city center.
How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?
A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta can take about 9h 08m. Delta provides one of the quickest options available for as low as $387. Montreal Pierre Elliott Trudeau Intl Airport and Atlanta are separated by a distance of 992 mi.
What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta round-trip?
Currently priced at $219, 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 $250 and $378, respectively. Air Canada is priced at 54% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta one-way?
One-way options have recently been found by users for as low as $234 on Delta. Other airlines that offer cheap prices include Air Canada from $247 and United Airlines from $254 one-way.
What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?
The top 3 most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta are KLM (91%), Aeromexico (89%) and Delta (87%).
What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?
The cheapest flight price from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta is $166. On average you can expect to pay $732. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Atlanta Hartsfield-Jackson), can usually be booked for $264.
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 $216). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta in July is currently the most expensive (average of $433). 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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Top 4 airlines flying from Pierre Elliott Trudeau Intl to Atlanta

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$265	Average$487	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$352	Average$494	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$378	Average$528	FlexibilityNo cancel fee	On-time69%
WestJet	Cheapest$426	Average$752	FlexibilityNo cancel fee	On-time60%

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$141+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Atlanta (ATL)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Pierre Elliott Trudeau Intl to Atlanta with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 Thursday or Wednesday and return on a Saturday

Cheap flight deals from Pierre Elliott Trudeau Intl to Atlanta

Cheapest flights from Pierre Elliott Trudeau Intl to AtlantaExplore 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 December 10, 2025.

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 December 10, 2025.

Find flight deals from Pierre Elliott Trudeau Intl to Atlanta

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta that are best for you.

Compare providers for flights from Pierre Elliott Trudeau Intl to Atlanta

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pierre Elliott Trudeau Intl to Atlanta in December.

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.

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?

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

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

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

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta

The best insider tips for Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Montreal Pierre Elliott Trudeau Intl Airport to Atlanta trip

Airports

YUL

ATL

Our travel experts

Reviews of airlines servicing Atlanta

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?

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

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

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

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

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

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

How can I 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?

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

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Alternative routes for Pierre Elliott Trudeau Intl to Atlanta

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Top 4 airlines flying from Pierre Elliott Trudeau Intl to Atlanta

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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 December 10, 2025.