ATL - YUL

C$ 159 Find Cheap Flights from Atlanta to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Montreal departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Montreal, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals from Atlanta to Montreal (ATL-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Atlanta to Montreal

KAYAK's recommended round-trip deals from the most popular airlines that fly from Atlanta to Montreal.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
10:39 a.m. - 12:37 a.m.ATL-YUL
13h 58m2 stops
 Logo
6:45 a.m. - 1:48 p.m.YUL-ATL
7h 03m1 stop
C$ 397
Find Deal
mié., 14 may. - mar., 20 may.
 Logo
5:20 a.m. - 10:15 p.m.ATL-YUL
16h 55m3 stops
 Logo
8:15 a.m. - 12:34 a.m.YUL-ATL
16h 19m3 stops
C$ 401
Find Deal
jue., 8 may. - lun., 12 may.
 Logo
7:43 a.m. - 5:55 p.m.ATL-YUL
10h 12m1 stop
 Logo
6:45 a.m. - 6:15 p.m.YUL-ATL
11h 30m2 stops
C$ 408
Find Deal
mié., 4 jun. - sáb., 14 jun.
 Logo
5:20 a.m. - 10:15 p.m.ATL-YUL
16h 55m3 stops
 Logo
6:45 a.m. - 12:34 a.m.YUL-ATL
17h 49m2 stops
C$ 411
Find Deal
jue., 8 may. - lun., 12 may.
Delta Logo
7:30 a.m. - 4:05 p.m.ATL-YUL
8h 35m1 stop
Delta Logo
11:15 a.m. - 7:50 p.m.YUL-ATL
8h 35m1 stop
C$ 561Delta
Find Deal
mié., 13 ago. - mar., 19 ago.
Delta Logo
12:30 p.m. - 9:09 p.m.ATL-YUL
8h 39m1 stop
Delta Logo
6:05 a.m. - 3:23 p.m.YUL-ATL
9h 18m1 stop
C$ 567Delta
Find Deal
mié., 14 may. - mar., 20 may.
Delta Logo
7:30 a.m. - 4:04 p.m.ATL-YUL
8h 34m1 stop
Delta Logo
6:05 a.m. - 3:23 p.m.YUL-ATL
9h 18m1 stop
C$ 572Delta
Find Deal
jue., 8 may. - lun., 12 may.
American Airlines Logo
5:00 a.m. - 3:25 p.m.ATL-YUL
10h 25m2 stops
American Airlines Logo
12:30 p.m. - 11:51 p.m.YUL-ATL
11h 21m1 stop
C$ 668American Airlines
Find Deal
sáb., 17 may. - dom., 25 may.
American Airlines Logo
5:00 a.m. - 12:21 p.m.ATL-YUL
7h 21m2 stops
American Airlines Logo
12:30 p.m. - 11:51 p.m.YUL-ATL
11h 21m1 stop
C$ 669American Airlines
Find Deal
sáb., 17 may. - dom., 25 may.
American Airlines Logo
1:23 p.m. - 10:45 p.m.ATL-YUL
9h 22m2 stops
American Airlines Logo
7:47 a.m. - 12:49 p.m.YUL-ATL
5h 02m1 stop
C$ 676American Airlines
Find Deal
mié., 21 may. - mié., 28 may.

Expert advice for your flight from Atlanta to Montreal

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
WestJet

Bid on upgrades for Business or Premium seats, often cheaper than outright purchase.


WestJet's priority boarding for Premium includes two free checked bags and extra legroom.

Read more about WestJetby Stefanie Waldek
Air Canada

Air Canada's Preferred Economy offers up to 10 cm extra legroom for a fee.


Air Canada offers Wi-Fi with free messaging for Aeroplan members on select flights.

Read more about Air Canadaby Stefanie Waldek
Airports
ATL

Avoid parking at ATL due to ongoing construction. Consider using public transport or rideshare for a smoother departure experience.

Read more about ATLby Blane Bachelor
YUL

For a quick arrival at YUL, use the ArriveCAN app to fill out your customs form in advance and access a shorter line.

Read more about YULby Mark Stachiew
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet and Air Canada

Stefanie Waldek

Stefanie Waldek

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.

Read more
Mark Stachiew

Mark Stachiew

Expert on YUL

Mark Stachiew

Mark Stachiew

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.

Read more
Blane Bachelor

Blane Bachelor

Expert on ATL

Blane Bachelor

Blane Bachelor

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.

Read more

KAYAK's insights & trends for Atlanta to Montreal flights

Get data-powered insights and trends into flights from Atlanta to Montreal to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Atlanta to Montreal?

The average price of all round-trip flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Montreal on a Friday and more expensive on a Saturday. On your return trip to Atlanta, you should consider flying back on a Friday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport is January, where tickets cost C$ 350 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is C$ 774 and C$ 751 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low season

November

High season

June

Cheapest flight

C$ 159
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Atlanta to Montreal

When to book flights from Atlanta to Montreal

Are your dates flexible? Find out the best times to travel from Atlanta to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Atlanta to Montreal flights

  • What is the cheapest flight from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport was C$ 115 for a one-way ticket and C$ 287 for a round-trip.

  • Which airports will I be using when flying from Atlanta to Montreal?

    On your way to Montreal, you’ll fly out from Atlanta Hartsfield-Jackson. You’ll be landing at Montreal Pierre Elliott Trudeau Intl.

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to Montreal?

    All the following airlines offer inflight Wi-Fi service on the Atlanta to Montreal flight route: Delta, WestJet, Air Canada, Lufthansa, United Airlines, KLM, Air France, Virgin Atlantic, and Aeromexico.

  • Which aircraft models fly most regularly from Atlanta to Montreal?

    The Airbus A319 is the aircraft model that flies most regularly on the Atlanta to Montreal flight route.

  • Which airline alliances offer flights from Atlanta to Montreal?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Atlanta and Montreal, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Atlanta to Montreal?

    There are direct flights from Atlanta to Montreal on a daily basis.

  • How does KAYAK find such low prices on flights from Atlanta to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Atlanta is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Atlanta with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 283 or less one-way and C$ 278 or less round-trip.

Prefer to fly direct from Atlanta to Montreal?

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

Direct departures

Atlanta Hartsfield-Jackson to Montreal Pierre Elliott Trudeau Intl

Monday

Aeromexico,Air Canada,Delta, +6 more

Aeromexico,Air Canada, +7 more

Tuesday

Aeromexico,Air Canada,Delta, +4 more

Aeromexico,Air Canada, +5 more

Wednesday

Aeromexico,Air Canada,Delta, +6 more

Aeromexico,Air Canada, +7 more

Thursday

Aeromexico,Air Canada,Delta, +6 more

Aeromexico,Air Canada, +7 more

Friday

Aeromexico,Air Canada,Delta, +6 more

Aeromexico,Air Canada, +7 more

Saturday

Aeromexico,Air Canada,Delta, +5 more

Aeromexico,Air Canada, +6 more

Sunday

Aeromexico,Air Canada,Delta, +6 more

Aeromexico,Air Canada, +7 more

See more nonstop flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson

Monday

Aeromexico,Air Canada,Delta, +5 more

Aeromexico,Air Canada, +6 more

Tuesday

Aeromexico,Air Canada,Delta, +4 more

Aeromexico,Air Canada, +5 more

Wednesday

Aeromexico,Air Canada,Delta, +5 more

Aeromexico,Air Canada, +6 more

Thursday

Aeromexico,Air Canada,Delta, +5 more

Aeromexico,Air Canada, +6 more

Friday

Aeromexico,Air Canada,Delta, +5 more

Aeromexico,Air Canada, +6 more

Saturday

Aeromexico,Air Canada,Delta, +5 more

Aeromexico,Air Canada, +6 more

Sunday

Aeromexico,Air Canada,Delta, +5 more

Aeromexico,Air Canada, +6 more

See more nonstop flights
See more nonstop flights

Top airline flying from Atlanta to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 9192 reviews
7.3Boarding
7.0Comfort
7.8Crew
6.8Entertainment
6.3Food
Airline reviews

1. Nowhere to sit at the gate D4 2. No control of lining up in different zones 3. People pushing in during the line up of zones. 4. Certainly not in a dignified manner.

10.0 ExcellentJack, Mar 2025FLL - YUL
Read more Air Canada reviews

1. Nowhere to sit at the gate D4 2. No control of lining up in different zones 3. People pushing in during the line up of zones. 4. Certainly not in a dignified manner.

Air Canada was great! From the airport at Montreal to boarding to the food on board the plane. The crew was great too! There was a slight issue with some other peoples’ tickets that I overheard about but the crew handled with care immediately to ensure everyone was comfortable and we could takeoff! Great experience with Air Canada

The plane was dirty. It appeared that Air Canada did not know vacuum cleaners had been invented. Second, the overhead bins were about 1/3 or 1/2 the size of "normal" bins. That was a problem. The worst was disembarking in the weather in Montreal. I have cold agglutinin disease. That means my red blood cells clump together and then are destroyed when exposed, even by breathing to cold air. A few seconds of exposure can be dangerous. I am now experiencing extreme fatigue caused by the anemia from that experience. I should have had more assistance descending a narrow ramp and then traversing, even if only a few feet, of icy pavement. The blowing snow penetrated my facial covering and has caused problems.

Boarding could be improved, no need to wait after a previous group is completed

We boarded 1.5 hours late. Long wait for the bags when we got to Mexico City. Long wait to get on plane with people mover truck. Friendly staff. They answered all questions as best the could. Such a long, long walk from the plane to customs. Thank you, Michael A. Burris Cambridge, Massachusetts USA

Very good ! I would recommande it to my friend and family

the service was fine but would have which that the audio for announcement is better.

My first flight left so late we knew I would miss my connection. Rather than redirecting me then, they made me take a flight to Montreal, then Toronto (there was a flight leaving for Toronto when I was in NYC, no need for me to also go to montreal). Then they gave me a food voucher that did not work (4 places would not accept it). At least they gave me a hotel automatically, even though it was a cheap crappy one. I'm still not home, and it's been over 24 hours. I'm exhausted.

The boarding was at a dual gate hallway and there was only one spoken explanation about which way to turn to board the correct plane. It wasn't marked visually at the split in the gate. The phone charger did not work at my seat. The temperature was quite chilly throughout the flight and the recorded announcements were extremely loud for a small plane.

I was forced to check my carry-on bag, which I don't appreciate.

Everything you need to know for your flight from Atlanta to Montreal

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.