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Cheap flights from Atlanta Hartsfield-Jackson to Montreal

Your route at a glance

Cheapest dealP15,502
Cheapest monthJanuary
Average flight duration2 hours and 36 minutes
Most popular airlineDelta

Compare Atlanta Hartsfield-Jackson to Montreal flight deals

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Flight deals from Atlanta Hartsfield-Jackson to Montreal

Looking for a cheap last-minute deal or the best return flight from Atlanta Hartsfield-Jackson to Montreal? Find the lowest prices on one-way and return tickets right here.
Montreal.P15,502 per passenger.Departing Wed, 28 Jan, returning Tue, 3 Feb.Return flight with Spirit Airlines and Porter Airlines.Outbound indirect flight with Spirit Airlines, departs from Atlanta Hartsfield-Jackson on Wed, 28 Jan, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Tue, 3 Feb, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From P15,502, select.
Montreal.P15,725 per passenger.Departing Wed, 21 Jan, returning Wed, 28 Jan.Return flight with Spirit Airlines and Porter Airlines.Outbound indirect flight with Spirit Airlines, departs from Atlanta Hartsfield-Jackson on Wed, 21 Jan, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Wed, 28 Jan, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From P15,725, select.
Montreal.P18,630 per passenger.Departing Fri, 6 Feb, returning Mon, 9 Feb.Return flight with Spirit Airlines and Air Transat.Outbound indirect flight with Spirit Airlines, departs from Atlanta Hartsfield-Jackson on Fri, 6 Feb, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Transat, departs from Montreal Pierre Elliott Trudeau on Mon, 9 Feb, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From P18,630, select.
Montreal.P22,585 per passenger.Departing Wed, 17 Dec, returning Wed, 7 Jan.Return flight with Frontier Airlines and Air Transat.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Wed, 17 Dec, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Transat, departs from Montreal Pierre Elliott Trudeau on Wed, 7 Jan, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From P22,585, select.
Montreal.P26,340 per passenger.Departing Sat, 14 Mar, returning Thu, 19 Mar.Return flight with Spirit Airlines and Air Transat.Outbound indirect flight with Spirit Airlines, departs from Atlanta Hartsfield-Jackson on Sat, 14 Mar, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Transat, departs from Montreal Pierre Elliott Trudeau on Thu, 19 Mar, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From P26,340, select.
Montreal.P28,795 per passenger.Departing Mon, 23 Feb, returning Mon, 2 Mar.Return flight with Spirit Airlines and Air Transat.Outbound indirect flight with Spirit Airlines, departs from Atlanta Hartsfield-Jackson on Mon, 23 Feb, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Transat, departs from Montreal Pierre Elliott Trudeau on Mon, 2 Mar, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From P28,795, select.
Montreal.P30,344 per passenger.Departing Sat, 10 Jan, returning Sun, 11 Jan.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Atlanta Hartsfield-Jackson on Sat, 10 Jan, arriving in Montreal Pierre Elliott Trudeau.Inbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Sun, 11 Jan, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From P30,344, select.
Montreal.P31,690 per passenger.Departing Sun, 5 Apr, returning Thu, 9 Apr.Return flight with Spirit Airlines and Air Transat.Outbound indirect flight with Spirit Airlines, departs from Atlanta Hartsfield-Jackson on Sun, 5 Apr, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Transat, departs from Montreal Pierre Elliott Trudeau on Thu, 9 Apr, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From P31,690, select.

Find the cheapest month to fly from Atlanta Hartsfield-Jackson to Montreal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Atlanta Hartsfield-Jackson to Montreal flights are currently cheapest in January.
Dec
from P33,859
Jan
from P15,725
Feb
from P18,630
Mar
from P26,340
Apr
from P31,690
May
from P36,115
Jun
from P36,999
Jul
from P38,587
Aug
Find prices
Sep
from P40,132
Oct
from P36,223
Nov
Find prices

Direct flights from Atlanta Hartsfield-Jackson to Montreal

Alternative Atlanta Hartsfield-Jackson to Montreal routes

Looking for the cheapest, fastest or easiest route from Atlanta Hartsfield-Jackson to Montreal? You could fly into the following airports instead.

Finding cheap flights from Atlanta Hartsfield-Jackson to Montreal: Frequently asked questions

There are 3 airports in Montreal: Montreal St Hubert, Montreal Pierre Elliott Trudeau and Montreal Mirabel.
The best price we found for a return flight from Atlanta Hartsfield-Jackson to Montreal is P15,502. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 36 minutes is the average flight time from Atlanta Hartsfield-Jackson to Montreal.
LATAM Airlines, Delta and WestJet fly direct from Atlanta Hartsfield-Jackson to Montreal.
As of December 2025, there are 122 flights per week flying from Atlanta Hartsfield-Jackson to Montreal.
The cheapest month to fly from Atlanta Hartsfield-Jackson to Montreal is usually January.
If you're flying from Atlanta Hartsfield-Jackson Airport, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the centre of Montreal. We've found flights into this airport from P15,502.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Atlanta Hartsfield-Jackson Airport to Montreal on Wednesday, 28 January 2026.
Yes – the average flight time is 2 hours and 36 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Montreal but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Montreal is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around -8°C. July is typically the warmest month in Montreal, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -17°C. The rainiest month is June.
Currently, Spirit Airlines and Air Canada offer the cheapest flight tickets to Montreal.

Flying from Hartsfield-Jackson Atlanta International Airport (ATL) to Montreal: what you need to know

  • The average length of a direct flight from Hartsfield-Jackson Atlanta International Airport to Montreal is 3 hours 5 minutes.

  • Montreal's timezone is UTC-4, which is the same as Atlanta (the location of Hartsfield-Jackson Atlanta International Airport).

  • With 34 flights a week between the two airports, Hartsfield-Jackson Atlanta International Airport (ATL) to Montreal-Pierre Elliott Trudeau International Airport (YUL) is the most popular route. Air Canada operates the earliest flight at 08:55. If you'd like to get more out of your day before you fly, the last departure from ATL to YUL is with Delta Air Lines at 21:28.

  • To avoid rushing for your ATL to Montreal flight, leave plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • If you're travelling during a major holiday or another peak period, give yourself extra time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.

  • You can book a direct Hartsfield-Jackson Atlanta International Airport to Montreal ticket. Start your trip at ATL and land at Montreal-Pierre Elliott Trudeau International Airport (YUL).

  • Keep your eyes peeled for offers from Delta Air Lines. This carrier has direct flights from Hartsfield-Jackson Atlanta International Airport to Montreal.

  • We make it easy to book plane tickets from ATL to Montreal with a stopover. To see all the options, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to tour your chosen city. Major stopovers include:

    • Pearson International Airport (YYZ)

    • Detroit Metropolitan Wayne County Airport (DTW)

    • Washington Dulles International Airport (IAD)

  • The journey from central Atlanta to ATL takes about 1 hour 10 minutes by public transport. If you ride-share, drive or take a cab, you'll cover the 13 kilometres in 15 minutes or so, depending on traffic conditions.

  • In search of a hotel close to ATL? If you're catching an early flight from Hartsfield-Jackson Atlanta International Airport to Montreal, these accommodation options will put you moments from your departure lounge:

  • 76.64% of flights leaving from Hartsfield-Jackson Atlanta International Airport make it to their destination on schedule.

  • You'll find ATL at 6000 N Terminal Parkway.

How to find the cheapest flights from Hartsfield-Jackson Atlanta International Airport (ATL) to Montreal

  • P6,734 is currently the lowest price for a one-way Hartsfield-Jackson Atlanta International Airport to Montreal flight. A return plane ticket starts from P15,502. These fares can change depending on availability.

  • Lock in cheap flights from ATL to Montreal by booking one month ahead. Based on our research, that's the best time for landing a bargain.

  • May is the best month for picking up an incredible deal on Hartsfield-Jackson Atlanta International Airport to Montreal tickets. If you want to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Cut down on the time spent looking for cheap flights from ATL to Montreal by creating a Price Alert. You'll receive an email or push notification on the app when a special offer becomes available.

  • Snag an affordable flight from Hartsfield-Jackson Atlanta International Airport to Montreal with the help of our filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • Montreal-Pierre Elliott Trudeau International Airport (YUL) to central Montreal takes around 25 minutes by car. The centre is roughly 26 kilometres away.

  • Getting to the centre on public transport will take you around 45 minutes.

  • If you have a late flight from Hartsfield-Jackson Atlanta International Airport to Montreal, few things beat the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and relaxing soon after at one of these hotels near YUL:

  • Hit the road running by picking up a Montreal-Pierre Elliott Trudeau International Airport rental car. Grab a set of wheels from Avis, Alamo or Routes Car Rentals and explore beyond Montreal's main sights.

  • Reserving your vehicle from Montreal-Pierre Elliott Trudeau International Airport about four weeks in advance of your flight from ATL to Montreal can help you get the best possible rate.

  • You'll find YUL at 975 Romeo Vachon Street North.

St. Hubert Airport (YHU)

  • St. Hubert Airport (YHU) is around 40 kilometres from the centre of Montreal. Once you've disembarked your flight from Hartsfield-Jackson Atlanta International Airport to Montreal, it'll take you around 35 minutes to reach the heart of the city in a cab or ride-share.

  • If you're catching public transport, it'll take around 1 hour 45 minutes.

  • There are some great places to drop your things at near YHU. Unwind and get cosy after your ATL to Montreal flight at one of these perfectly located options:

  • Why wait around? A St. Hubert Airport rental car lets you start your journey right away. Crank up the music and hit the highway with a set of wheels from Enterprise or Budget.

  • Avoid filling out forms at the rental desk by having everything prearranged. Reserve your ride from YHU ahead of time so you can just grab the keys and get going.

Best time to go to Montreal

  • Plan your trip to Montreal during peak season if you like a busy atmosphere, but remember that prices tend to be higher. Alternatively, book your flights from Hartsfield-Jackson Atlanta International Airport to Montreal during low season when prices are cheaper and it's not as busy.

  • Book a Hartsfield-Jackson Atlanta International Airport to Montreal plane ticket with a departure in July to experience the city during its warmest month. Expect temperatures to range from 14ºC (57ºF) to 28ºC (82ºF).

  • January sees average temperatures of between -19ºC (-2ºF) and -2ºC (28ºF). Look for a cheap ticket from ATL to Montreal around that time if you'd rather travel in cooler conditions.

More about Montreal

  • After booking your flight from Hartsfield-Jackson Atlanta International Airport to Montreal, choose a hotel that puts you where you want to be. Make one of these options your base for exploring Montreal:

  • There are so many things to explore in this city it can be difficult to know where to start. Montreal Botanical Garden, Mount Royal Park and Saint Joseph's Oratory of Mount Royal are highlights which should be on every Montreal itinerary.

Explore more of Canada

  • Montreal is always a good idea, but there are so many other corners of Canada just waiting to be explored. About 499 kilometres south-west of Montreal, a trip to Toronto will fill your itinerary to the brim. Check out popular attractions like CN Tower, Royal Ontario Museum and Go Tours Canada - Distillery District.

  • Ottawa is another sought-after destination in Canada and is around 153 kilometres west of Montreal. No trip is complete without seeing Parliament Hill, Rideau Canal and National Gallery of Canada.

Plan the rest of your trip from Atlanta to Montreal

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.