YUL - ATL

$164 Find Cheap Flights from Montreal to Atlanta

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Atlanta departing on 8/28. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Atlanta

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Atlanta, 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 Montreal to Atlanta, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Montreal to Atlanta (YUL-ATL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Atlanta 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Atlanta

Tue, Oct 14 - Sat, Oct 18
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6:45 am - 11:35 pmYUL-ATL
16h 50m2 stops
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7:47 am - 5:55 pmATL-YUL
10h 08m1 stop
Thu, Sep 4 - Sun, Sep 7
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6:45 am - 8:12 pmYUL-ATL
13h 27m2 stops
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7:45 am - 5:55 pmATL-YUL
10h 10m1 stop
Thu, Oct 30 - Mon, Nov 3
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6:45 am - 8:12 pmYUL-ATL
13h 27m2 stops
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7:47 am - 4:25 pmATL-YUL
8h 38m1 stop
Wed, Sep 10 - Mon, Sep 22
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6:45 am - 8:12 pmYUL-ATL
13h 27m2 stops
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7:47 am - 5:55 pmATL-YUL
10h 08m1 stop
Thu, Sep 4 - Sun, Sep 7
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6:35 pm - 8:30 amYUL-ATL
13h 55m1 stop
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7:45 am - 5:55 pmATL-YUL
10h 10m1 stop
Thu, Aug 28 - Thu, Sep 4
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6:45 am - 8:12 pmYUL-ATL
13h 27m1 stop
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9:59 am - 9:17 pmATL-YUL
11h 18m2 stops
Thu, Sep 4 - Sat, Sep 6
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6:45 am - 8:12 pmYUL-ATL
13h 27m2 stops
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7:47 am - 5:55 pmATL-YUL
10h 08m1 stop
Thu, Sep 18 - Wed, Sep 24
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6:45 am - 8:12 pmYUL-ATL
13h 27m1 stop
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7:47 am - 5:55 pmATL-YUL
10h 08m1 stop
Wed, Sep 17 - Mon, Sep 22
Delta Logo
7:00 am - 4:26 pmYUL-ATL
9h 26m1 stop
Delta Logo
9:00 am - 11:34 amATL-YUL
2h 34mnonstop
$386Delta
Find Deal
Fri, Oct 31 - Mon, Nov 3
Delta Logo
7:00 am - 9:53 amYUL-ATL
2h 53mnonstop
Delta Logo
6:30 am - 12:54 pmATL-YUL
6h 24m1 stop
$395Delta
Find Deal
Expert advice

Expert advice for your flight from Montreal to Atlanta

 
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 original 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
LATAM Airlines

LATAM's Premium Economy offers priority check-in and boarding, ideal for efficient travel.


LATAM's in-flight entertainment streams wirelessly, perfect for personal device use.

Delta

Delta provides free Wi-Fi for SkyMiles members on domestic flights, enhancing connectivity.


Delta's Sky Priority check-in speeds up the process for premium and elite passengers.

Read more about Deltaby Stefanie Waldek
WestJet

WestJet offers priority boarding for Premium passengers, enhancing efficiency on short-haul flights.


WestJet's Wi-Fi is available for purchase, ensuring connectivity during your flight.

Read more about WestJetby Stefanie Waldek
Airports
YUL

At YUL, pre-clear US customs before departure. Arrive early to allow extra time for this process, especially during holidays.

Read more about YULby Brandon Schultz
ATL

Use MARTA rail to avoid Atlanta's traffic. The airport station is the final stop on the red and gold lines, offering a convenient city connection.

Read more about ATLby Blane Bachelor
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on LATAM Airlines

Marisa Garcia

Marisa Garcia

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.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta and WestJet

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
Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

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
Booking Insights

KAYAK's insights & trends for Montreal to Atlanta flights

Get data-powered insights and trends into flights from Montreal to Atlanta 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 Montreal to Atlanta?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta clicked on KAYAK for each day over the last 12 months.

When flying from Montreal to Atlanta, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Montreal, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta, 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 Montreal Pierre Elliott Trudeau Intl Airport to Atlanta is April, where tickets cost $405 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $514 and $497 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta, 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 Montreal Pierre Elliott Trudeau Intl Airport to Atlanta, you should book around 4 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$164
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Montreal 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
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 Montreal to Atlanta flights

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Atlanta was $164 for a one-way ticket and $310 for a round-trip.

  • Do I need a passport to fly between Montreal and Atlanta?

    Yes

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

    When flying out of Montreal you will be using Montreal Pierre Elliott Trudeau Intl. You will be landing at Atlanta, also known as Atlanta Hartsfield-Jackson.

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

    All the following airlines offer inflight Wi-Fi service on the Montreal to Atlanta flight route: Air Canada, WestJet, Delta, United Airlines, American Airlines, and WestJet Encore.

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

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

  • Which airline alliances offer flights from Montreal to Atlanta?

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

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

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

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

    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 Montreal to Atlanta.

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

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

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

    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 Atlanta with an airline and back to Montreal with another airline. Booking your flights between Montreal and ATL can sometimes prove cheaper using this method.

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

    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 Atlanta from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $251 or less one-way and $394 or less round-trip.

Prefer to fly direct from Montreal to Atlanta?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson.
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

Aeromexico, Air Canada, Delta, +6 more

Aeromexico, Air Canada, +7 more

Tuesday

Aeromexico, Air Canada, Delta, +6 more

Aeromexico, Air Canada, +7 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, +6 more

Aeromexico, Air Canada, +7 more

Sunday

Aeromexico, Air Canada, Delta, +6 more

Aeromexico, Air Canada, +7 more

See more direct flights

Direct returns

Atlanta Hartsfield-Jackson to Montreal Pierre Elliott Trudeau Intl

Monday

Aeromexico, Air Canada, Delta, +7 more

Aeromexico, Air Canada, +8 more

Tuesday

Aeromexico, Air Canada, Delta, +6 more

Aeromexico, Air Canada, +7 more

Wednesday

Aeromexico, Air Canada, Delta, +7 more

Aeromexico, Air Canada, +8 more

Thursday

Aeromexico, Air Canada, Delta, +7 more

Aeromexico, Air Canada, +8 more

Friday

Aeromexico, Air Canada, Delta, +7 more

Aeromexico, Air Canada, +8 more

Saturday

Aeromexico, Air Canada, Delta, +6 more

Aeromexico, Air Canada, +7 more

Sunday

Aeromexico, Air Canada, Delta, +7 more

Aeromexico, Air Canada, +8 more

See more direct flights

Reviews of the top 4 airlines serving from Montreal to Atlanta

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Atlanta. 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 Montreal to Atlanta? 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.5Crew
8.2Boarding
7.3Food
7.9Entertainment
Airline reviews

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

8.0 ExcellentHarry, Jul 2025RDU - ATL
Read more Delta reviews

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Leaving on time and having my luggage on my connecting flight

After all the weather issues at least they got me to my destination the next day

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

Lost luggage, they need a baggage service representative available all times in Atlanta

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

Staff were courteous and helpful. The only negative was the flight delays (which are usually unavoidable) and the high baggage price.

Absolutely terrible, from the customer service to boarding the plane. On the phone, there was some mishaps with getting in my correct date and they did not help me retrieve a refund or any assistance. I’m gonna be reporting to all my followers and family around the region of Los Angeles to New York.

Could not fly out of Canada. Called airlines on Monday, July 14th. Tried to cancel the flight 7 days away, but they said I could not cancel and there would be no refund.

A little disorganized but overall good. The Delta flights were great though

Price was good. Entertainment and food could have been better

Staff was nice, helpful, and did all they could. I understand economy seats are bottom of the barrel, but we're crammed in there with others in our row.

Our flight info was lost as the original booking was with westjet... almost missed our outbound flight trying to get it corrected. Inbound we had to reschedule completely as they didn't have our information and resold our seats ending up getting home much later than planned. The confirmation numbers we received from justfly for westjet didn't help anything with delta as they said we needed a delta confirmation which we never received. I talked with justfly and they said it's the airlines problem and with westjet and they said it is the 3rd party bookers issue.... so, not fun

They kept making changes to the itinerary. I actually wasn't able to go and i tried to get flight credit in exchange for the ticket, but the customer service chat was taking way too much time.

WestJet canceled my booking, replaced it with a booking that didn't work (departing from cruise ship), and didn't offer any flights that did work. Their only option was for me to cancel and go to another airline for more money. Which I did.

Nothing to like because my inbound flight was cancelled without notification by West Jet or third party, JustFly. I couldn’t take the inbound flight due to cancellation; therefore could not take the outbound flight back.

My return flight experience was one of the worst times I have had traveling anywhere this year. Not because of the flight. It was because there was not enough time allocated to deplane, go through U.S. Customs and U.S. Security to get to the gate for the connecting flight to Boston which I missed, There was well less than an hour between my landing in Montreal from Prince Edward Island to my connecting gate. I even called Air Canada on the morning of my return and noted my concern over the short layover time, not more that 45 minutes. The initial flight was four minutes late. I was seated in the rear of the first aircraft, and it took at least 20 minutes to deplane. The U.S. Customs was a considerable distance from the gate at which we landed. The need for double security seemed unnecessary and redundant. The distance from the security to my gate was again fairly great, and the wrong gate number was listed on my boarding pass. The agent I approached at the flight that was going to Newark, New Jersey was too busy to answer my question as to what gate was for Boston. When I got to the right gate, they had just closed the door to the aircraft even though I arrived a minute late. If I knew the distance to Customs and from Security to the gate, I would have asked for a seat on the next available flight which was 4:30 pm. When I made my call at 6:00AM that morning. When I asked the agent at the Boston gate, he said that the 4:30 flight was already “OVERBOOKED!” I was put on an 8:30 PM flight and didn’t get home until MIDNIGHT. I then had to care for a barnful of hungry animals and didn’t get to bed until 2:00 AM.

From Montreal to Cincinnati the flight was perfect! Flight free and everyone was perfect and a pleasure to travel with. But from Casablanca to Montreal the flight crew were quite cold, unhelpful, also seemed to scold many passengers instead of simply educating or instructing them. There were a couple for sure I could describe but not name… i was really shocked bc my experience w air Canada is typically a good one at the very least. It seemed something was very much so I’m the air w the crew. The two older lady crew members and the male were amazing but the younger lady crew members w the exception of one were very clique-y and snarky, sassy

Seating wasn’t too cramped; I don’t understand how luggage bins get full if there are enough for each person. Shouldn’t there be room for the designated carry-on and personal item for each passenger at their seat? THEN, IF for some reason extra room is available for someone who prefers it, then shifts can occur. I’m simply saying it seems that I should have primary access to the storage bin at my seat and underneath in front of me. It was suggested that I go to the back of the plane to store my carry-on when I paid to have access to the first seat after 1st class. The additional stress and inconvenience could be avoided and I think all passengers and flight crew are interested in guidelines that are fair, clear, and reduce tension.

The flight was delayed for 2 hrs. We were changed to a smaller plane, which was shaking a lot.

Flight got canceled last minute and rescheduled 3 days later, as if we do not have jobs and children to return to. 5+ hours on hold with customer support with no answer. We booked a different airline and spent 3x as much to escape Montreal bc of Air Canada. Still haven’t heard from them. Boooo

Took off on-time and staff was very nice. Got stuck on tarmac at ATL due to storms, but staff was still wonderful even though they were working and not getting paid.

The plane was filthy!!!! There were empty food wrappers in the pockets and worst of all a wad of hair where someone had obviously brushed their hair, cleaned out the brush and left the wad of hair in the pocket. It was the most disgusting thing I’ve ever seen!! The seats are so crammed together with NO leg room. The AC vent controllers do not adjust. I will likely not book another AC flight from Florida to Montreal.

Registered my luggage at 5pm. Arrived at JFK at 1:00 am. Worst trip ever. Never again

Air Canada never runs on time. You’re lucky if your flight is not cancelled or diverted. Worst airline in the world for gas lighting its customers.

Received email saying that there won’t be a seat back entertainment screen and inflight WiFi would be available. But no WiFi both ways. Say it in the email.

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

Information on your arrival and departure airports

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