HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Atlanta

$190+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATL
Jul 6 — Jul 131
Mon 7/6
Mon 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson are usually found in September or November, booked 82 days in advance, depart on a Friday or Thursday and return on a Friday

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 June 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/233:10 pm
YUL
-
ATL
1 stop9h 31m
Multiple Airlines
Thu 6/259:18 am
ATL
-
YUL
1 stop9h 55m
Multiple Airlines
Deal found 6/2$345
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:35 am
YUL
-
ATL
2 stops22h 31m
Multiple Airlines
Sat 8/2210:40 pm
ATL
-
YUL
1 stop19h 35m
Multiple Airlines
Deal found 6/6$384
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:35 am
YUL
-
ATL
2 stops23h 06m
Multiple Airlines
Fri 8/2810:40 pm
ATL
-
YUL
1 stop15h 28m
Multiple Airlines
Deal found 6/2$388
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:35 am
YUL
-
ATL
2 stops22h 31m
Multiple Airlines
Wed 7/225:05 am
ATL
-
YUL
1 stop13h 10m
Multiple Airlines
Deal found 6/6$390
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:35 am
YUL
-
ATL
2 stops28h 11m
Multiple Airlines
Mon 7/275:05 am
ATL
-
YUL
1 stop13h 10m
Multiple Airlines
Deal found 6/6$398
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:20 pm
YUL
-
ATL
1 stop19h 26m
Multiple Airlines
Wed 7/225:05 am
ATL
-
YUL
1 stop13h 10m
Multiple Airlines
Deal found 6/5$400
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:35 am
YUL
-
ATL
2 stops12h 09m
Multiple Airlines
Tue 7/218:16 am
ATL
-
YUL
1 stop9h 59m
Multiple Airlines
Deal found 6/4$403
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:10 pm
YUL
-
ATL
1 stop9h 31m
Multiple Airlines
Thu 6/259:18 am
ATL
-
YUL
1 stop9h 55m
Multiple Airlines
Deal found 6/2$405
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:30 am
YUL
-
ATL
2 stops27h 29m
Multiple Airlines
Fri 7/3110:40 pm
ATL
-
YUL
1 stop15h 28m
Multiple Airlines
Deal found 6/2$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 June 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$345
(Kiwi.com)

One-way from

$190
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$502

Good round-trip deal

$378 or less

Good one-way deal

$275 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Atlanta Hartsfield-Jackson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Atlanta Hartsfield-Jackson flights.
Search Deals
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. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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.
Search Deals

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 2,558,603 searches. Data last updated June 6, 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 7/16

3:15 pm-12:27 am

1 stop9h 12m

Atlanta Hartsfield-Jackson

Mon 7/20

8:22 pm-12:10 pm

2 stops15h 48m

$422

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 8/24

6:47 pm-9:54 pm

Nonstop3h 07m

Atlanta Hartsfield-Jackson

Fri 8/28

7:00 pm-8:39 am

1 stop13h 39m

$480

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

7:00 am-10:12 am

Nonstop3h 12m

Atlanta Hartsfield-Jackson

Wed 10/7

9:15 pm-11:51 pm

Nonstop2h 36m

$496

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 7/16

7:00 am-9:45 am

Nonstop2h 45m

Atlanta Hartsfield-Jackson

Mon 7/20

3:02 pm-5:42 pm

Nonstop2h 40m

$516

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 7/16

6:47 pm-9:54 pm

Nonstop3h 07m

Atlanta Hartsfield-Jackson

Mon 8/31

9:20 pm-11:59 pm

Nonstop2h 39m

$521
Quickest round-trip

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 7/16

7:00 am-9:45 am

Nonstop2h 45m

Atlanta Hartsfield-Jackson

Mon 7/20

9:00 am-11:39 am

Nonstop2h 39m

$521

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 10/13

12:45 pm-3:48 pm

Nonstop3h 03m

Atlanta Hartsfield-Jackson

Wed 10/14

9:15 pm-11:51 pm

Nonstop2h 36m

$521

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 10/22

7:00 am-10:12 am

Nonstop3h 12m

Atlanta Hartsfield-Jackson

Mon 10/26

2:25 pm-5:03 pm

Nonstop2h 38m

$521
Cheapest one-way

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Fri 8/14

6:47 pm-9:54 pm

Nonstop3h 07m

$270

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 8/16

6:47 pm-9:54 pm

Nonstop3h 07m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Atlanta flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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 81 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 $455). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta in December is currently the most expensive (average of $540). 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 June 6, 2026.

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 49% 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

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
Our travel experts
John Walton

John Walton

Expert on YUL

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Chris Dong

Chris Dong

Expert on ATL

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

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 June 6, 2026.
Read reviews from past customers who have flown Delta,WestJet, andAir Canada 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
8,398 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.9
Good
8,398 reviews
Delta
7.9
Good
8,398 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
WestJet
7.2
Good
3,351 reviews
Delta
7.9
Good
8,398 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Air Canada
7.1
Good
11,133 reviews
Delta
7.9
Good
8,398 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

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?

    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 8 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 3 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 2h 45m. Delta provides one of the quickest options available for as low as $516. Montreal Pierre Elliott Trudeau Intl Airport and Atlanta are separated by a distance of 992 mi. Generally, flights for this route are nonstop.

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

    Currently priced at $206, 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 WestJet - these airlines can fly you to your destination from $257 and $426, respectively. Air Canada is priced at 59% 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 $233 on Air Canada. Other airlines that offer cheap prices include Delta from $234 and United Airlines from $258 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 LATAM Airlines (94%), Korean Air (93%) and Aeromexico (93%).

  • 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 $193. On average you can expect to pay $604. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Atlanta Hartsfield-Jackson), can usually be booked for $403.

  • 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 $455). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta in December is currently the most expensive (average of $540). 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

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
College Park
Sandy Springs
Duluth
Lawrenceville
Auburn
Roswell
Marietta
Norcross
Lithia Springs
Peachtree Corners
Gainesville
Canton
McDonough
Covington
Stockbridge
Dunwoody
Commerce
Lithonia
Morrow
Suwanee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pierre Elliott Trudeau Intl to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Jacksonville flights

Top 3 airlines flying from Pierre Elliott Trudeau Intl to Atlanta

Discover the top 3 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 2,558,603 searches. Data last updated June 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$206Average$488FlexibilityNo cancel feeOn-time67%
DeltaCheapest$257Average$509FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$426Average$524FlexibilityNo cancel feeOn-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.