YUL - ATL

C$ 235 Find Cheap Flights from Montreal to Atlanta – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 471
Typical prices: C$ 683-C$ 957
Multiple Airlines
Wed 31/1Wed 7/2
YUL - ATL • 1 stop
Cheapest direct flights
C$ 725
Typical prices: C$ 701-C$ 1,036
Air Canada
Mon 19/11Thu 22/11
YUL - ATL • Direct
Direct flights
You can fly direct with Delta and Air Canada. Average duration is 3h 06m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 21 weeks in advance save around 55% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 9% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 427 (round-trip)
Shortest trip • 5h 39m (one-way)
Insights
Insights
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We hope you enjoy your trip to Atlanta!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Montreal to Atlanta (YUL-ATL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Atlanta

Sun, 31 Jan - Sun, 7 Feb
Multiple Airlines Logo
8:00 a.m. - 9:59 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ATL Atlanta Hartsfield-Jackson
13h 59m1 stop Fort Lauderdale
Multiple Airlines Logo
10:36 p.m. - 11:55 a.m.ATL  Atlanta Hartsfield-Jackson-YUL Montreal Pierre Elliott Trudeau Intl
13h 19m2 stops Newark Toronto Island
C$ 471Multiple Airlines
1 day ago
Sun, 31 Jan - Fri, 5 Feb
Multiple Airlines Logo
8:00 a.m. - 9:59 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ATL Atlanta Hartsfield-Jackson
13h 59m1 stop Fort Lauderdale
Multiple Airlines Logo
7:15 a.m. - 4:00 p.m.ATL  Atlanta Hartsfield-Jackson-YUL Montreal Pierre Elliott Trudeau Intl
8h 45m2 stops Newark Toronto Island
C$ 471Multiple Airlines
1 day ago
Thu, 3 Dec - Mon, 7 Dec
Delta Logo
2:20 p.m. - 8:01 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-ATL Atlanta Hartsfield-Jackson
17h 41m2 stops New York LaGuardia Washington, D.C. Reagan-National
Delta Logo
9:59 p.m. - 1:30 p.m.ATL  Atlanta Hartsfield-Jackson-YUL Montreal Pierre Elliott Trudeau Intl
15h 31m2 stops Washington, D.C. Reagan-National New York LaGuardia
C$ 551Delta
3+ days ago
Thu, 19 Nov - Thu, 26 Nov
Delta Logo
9:40 a.m. - 10:42 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ATL Atlanta Hartsfield-Jackson
13h 02m2 stops New York LaGuardia Washington, D.C. Reagan-National
Delta Logo
7:45 p.m. - 7:47 p.m.ATL  Atlanta Hartsfield-Jackson-YUL Montreal Pierre Elliott Trudeau Intl
24h 02m2 stops Washington, D.C. Reagan-National Detroit Metropolitan Wayne County
C$ 584Delta
3+ days ago
Thu, 10 Dec - Wed, 16 Dec
United Airlines Logo
6:25 p.m. - 7:52 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ATL Atlanta Hartsfield-Jackson
25h 27m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
2:39 p.m. - 7:29 a.m.ATL  Atlanta Hartsfield-Jackson-YUL Montreal Pierre Elliott Trudeau Intl
16h 50m2 stops Washington, D.C. Dulles Intl New York LaGuardia
C$ 699United Airlines
3+ days ago
Mon, 23 Nov - Tue, 1 Dec
United Airlines Logo
7:00 a.m. - 7:38 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ATL Atlanta Hartsfield-Jackson
12h 38m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
7:41 p.m. - 10:48 a.m.ATL  Atlanta Hartsfield-Jackson-YUL Montreal Pierre Elliott Trudeau Intl
15h 07m1 stop Washington, D.C. Dulles Intl
C$ 699United Airlines
3+ days ago
Thu, 19 Nov - Sun, 22 Nov
Air Canada Logo
6:10 p.m. - 9:17 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ATL Atlanta Hartsfield-Jackson
3h 07mdirect
Air Canada Logo
12:55 p.m. - 3:37 p.m.ATL  Atlanta Hartsfield-Jackson-YUL Montreal Pierre Elliott Trudeau Intl
2h 42mdirect
C$ 725Air Canada
1 day ago
Thu, 19 Nov - Sun, 22 Nov
Air Canada Logo
6:10 p.m. - 9:17 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ATL Atlanta Hartsfield-Jackson
3h 07mdirect
Air Canada Logo
8:25 a.m. - 2:25 p.m.ATL  Atlanta Hartsfield-Jackson-YUL Montreal Pierre Elliott Trudeau Intl
6h 00m1 stop Toronto Pearson Intl
C$ 734Air Canada
1 day ago
Fri, 4 Dec - Sun, 6 Dec
WestJet Logo
7:00 a.m. - 10:13 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-ATL Atlanta Hartsfield-Jackson
3h 13mdirect
WestJet Logo
9:15 p.m. - 11:48 p.m.ATL  Atlanta Hartsfield-Jackson-YUL Montreal Pierre Elliott Trudeau Intl
2h 33mdirect
C$ 750WestJet
12 hours ago
Sun, 8 Nov - Wed, 11 Nov
WestJet Logo
7:00 a.m. - 9:51 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-ATL Atlanta Hartsfield-Jackson
2h 51mdirect
WestJet Logo
9:15 p.m. - 11:48 p.m.ATL  Atlanta Hartsfield-Jackson-YUL Montreal Pierre Elliott Trudeau Intl
2h 33mdirect
C$ 789WestJet
12 hours ago
Booking Insights

Price, demand, and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta. It's 5% cheaper than the average day, while Monday is the most expensive, with prices 13% higher.

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

•November is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta at C$ 685 round-trip.
•August (C$ 889) and September (C$ 855) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 29% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta are cheapest 21 weeks before departure. Booking in this window typically costs about 55% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Montreal to Atlanta

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on LATAM Airlines

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Stefanie Waldek

Stefanie Waldek

Expert on WestJet and Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Mark Stachiew

Mark Stachiew

Expert on YUL

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Blane Bachelor

Blane Bachelor

Expert on ATL

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Key details for Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights

Low season

February

Cheapest flight

C$ 235
Beat the crowds with an average 40% drop in traveller numbers.
The most popular month to fly with an average 38% increase in traveller numbers.
One-way flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta

When to book flights from Montreal to Atlanta

Are your dates flexible? Find out the best times to travel from Montreal to Atlanta based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    These are the earliest and latest flight times available from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta:

    • Earliest: departs at 7:00 am and lands at 10:06 am
    • Latest: departs at 6:50 pm and lands at 9:56 pm.

    The flight takes about 3h 06m.

  • Which cabin classes can I book on flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    Two cabin classes are available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta:

    • Economy Class
    • Business Class

  • How long does a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta take?

    A direct flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta takes 3h 06m, covering 2,570 km.

  • Do I need a passport to fly from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flight?

    Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta range from C$ 683 to C$ 957, with an average of C$ 755 over the past 12 months. Anything below C$ 683 counts as a good deal.

  • How expensive are last-minute Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights?

    Last-minute fares on this route (booked within two weeks of departure) run 62% above the C$ 755 route average. Book 21 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 427 round-trip via Orlando (MCO), compared to C$ 774 for direct.

  • What is the standard checked bag allowance on flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 29–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    The Airbus A319 family is used most often on this route, operated mainly by WestJet and Delta. Other aircraft seen on the route include Embraer 175 variants.

  • How are flight departures from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta spread across the day?

    Evening is the busiest departure period on Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights, with 50% leaving in that window. Morning departures account for 25%, Afternoon flights for 25%, and Night flights for 0%.

  • Have flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 471 to C$ 1,697. That means the highest observed fare was about 4x higher than the lowest one.

  • Which airlines offer Wi-Fi on Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights?

    Four airlines offer in-flight Wi-Fi on Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights:

    • Air Canada
    • Delta
    • WestJet
    • United Airlines

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta looking right now?

    One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta are currently lower than usual. Average one-way flight prices are about C$ 378, which is 25% below the typical average for this route.

  • What car rental options are available at Atlanta Hartsfield-Jackson Airport (ATL)?

    Atlanta Hartsfield-Jackson Airport (ATL) hosts 5 major car rental companies, with daily rates starting from around C$ 21 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Ace
    • Dollar

  • Which airports can I use when flying from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    Flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Atlanta Hartsfield-Jackson (ATL).

  • Which airports do connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta pass through?

    One-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta most commonly connect through:

    • Newark (EWR) – 22% of one-stop connections
    • Toronto Pearson Intl (YYZ) – 22% of one-stop connections
    • Fort Lauderdale (FLL) – 16% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 16% of one-stop connections

  • Can I save money by using flexible dates for flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    Yes. Flexible dates can save you up to 17% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta. Friday is the cheapest departure day at C$ 719 round-trip on average, while Monday is the most expensive at C$ 861, a difference of C$ 142.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    2 airlines operate flights between Montreal Pierre Elliott Trudeau Intl Airport and Atlanta. The airlines offering direct flights on this route include:

    • Delta
    • Air Canada

  • How much time can I save by choosing a different layover airport when travelling from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 5h 39m, compared with 5h 56m via Toronto Pearson Intl (YYZ) and 8h 51m via Fort Lauderdale (FLL).

  • Which popular places can I visit in Atlanta?

    Some of the most popular sights in Atlanta are Atlanta Stadium, Georgia World Congress Center, and Georgia Aquarium. These are among the most viewed places in Atlanta on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights?

    Among airlines operating Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights:

    • Air Canada: offers free seat selection
    • Delta: offers extra legroom; offers free seat selection
    • WestJet: offers free seat selection
    • United Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Air Canada: a carry-on bag and a checked bag in Economy Class
    • WestJet: a carry-on bag and a checked bag in Economy Class
    • United Airlines: a carry-on bag and a checked bag in Business Class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

  • Are meals served on cheap flights from Montreal to Atlanta?

    The answer depends on the airline and possibly the length of your flight. If you're flying Delta and your flight will be more than six hours, you'll be served a meal, which includes an entrée and dessert. With American Airlines, you can enjoy a beverage, such as coffee, tea, and a soft drink, along with a snack like pretzels or cookies.

  • What airlines offer business-class fares on cheap flights from Montreal (YUL) to Atlanta (ATL)?

    Add a little luxury to your trip when you fly business class. Business-class amenities include larger seats, added legroom, priority boarding, premium meals/snacks, and an allowance for additional luggage. You can fly business class on this flight route with Air Canada. Air Canada also has a lounge at the Montreal Airport. You'll have access to it with your business-class ticket.

  • What is the cheapest way to get from the Atlanta Airport (ATL) to downtown Atlanta?

    The airport is less than 16 km from the heart of Atlanta. Once you have your bags, you can hop on the MARTA train for a quick ride to downtown Atlanta. The train station is just past baggage claim and the fare is very cheap.

  • Is in-flight entertainment offered on cheap flights from Montreal to Atlanta?

    Depending on the plane, you could have access to a screen on the back of the seat, or you might have to use your phone. If you don't like flying, Delta Air Lines has several programs that can help you to relax on your flight. American Airlines has one of the widest movie selections, while Air Canada has several games you can play for free. Don't forget to bring your headphones unless you're flying with American Airlines; it offers them for free. 

Your guide to booking Montreal Pierre Elliott Trudeau Intl Airport to Atlanta flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Monday. On this route, Friday flights average C$ 719, about C$ 142 less than Monday fares (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 55% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Montreal Pierre Elliott Trudeau Intl Airport to Atlanta trip for November. Fares historically average C$ 685 round-trip in that month – typically C$ 203 less than the most expensive month, which is August (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Orlando Airport (MCO) can be cheaper than flying direct. The cheapest layover option averages C$ 427 round-trip on this route – about C$ 347 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Atlanta Hartsfield-Jackson Airport.

    • La Quinta Inn & Suites by Wyndham Atlanta Airport North
    • Sonesta Atlanta Airport South
    • DoubleTree by Hilton Atlanta Airport
  • Several direct flights go from Montreal Pierre Elliott Trudeau International (YUL) to Atlanta-Hartsfield Jackson International Airport (ATL). However, some flights include a plane change at a layover airport. Your stop could be at the Chicago O'Hare Airport (United States), the Toronto Airport (Canada), the Dallas-Ft. Worth Airport (United States), or the Miami Airport (United States), to name a few. On average, the layover is brief, lasting less than two hours.
  • Choose a flight that is friendly to the environment and reduces your carbon footprint. Flights with United Airlines and Air Canada emit about 32% less CO2.
  • The Montreal Pierre Elliott Trudeau International Airport is a hub for Air Canada. The Atlanta-Hartsfield Jackson International Airport is a hub for Delta Air Lines. Therefore, you might have more flight options when you choose to book your flight with one of these airlines. Oftentimes airline hubs also offer cheaper fares.
  • If you have lots of luggage, you might consider flying with Delta or American Airlines. They offer good deals on their checked-baggage fees.
  • Enjoy flying on a wide-body jet with Air Canada. On all or part of your flight from Montreal to Atlanta, the airline uses the Airbus A330, a wide-body jet known for its quiet engine and smooth operation.

Prefer to fly direct from Montreal to Atlanta?

 
Find which airlines fly direct from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta Hartsfield-Jackson Airport, which days they fly and book direct flights.

Direct departures

Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson

Monday

Air Canada,Delta

Air Canada,Delta

Tuesday

Air Canada,Delta

Air Canada,Delta

Wednesday

Air Canada,Delta

Air Canada,Delta

Thursday

Air Canada,Delta

Air Canada,Delta

Friday

Air Canada,Delta

Air Canada,Delta

Saturday

Air Canada,Delta

Air Canada,Delta

Sunday

Air Canada,Delta

Air Canada,Delta

See more nonstop flights

Direct returns

Atlanta Hartsfield-Jackson to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada,Delta

Air Canada,Delta

Tuesday

Air Canada,Delta

Air Canada,Delta

Wednesday

Air Canada,Delta

Air Canada,Delta

Thursday

Air Canada,Delta

Air Canada,Delta

Friday

Air Canada,Delta

Air Canada,Delta

Saturday

Air Canada,Delta

Air Canada,Delta

Sunday

Air Canada,Delta

Air Canada,Delta

See more nonstop flights

More options for your flight from Montreal to Atlanta

Complete your trip to Atlanta with a hotel stay or car rental