Cheap flights from Montreal to Atlanta from C$ 257
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ATL
20 Nov — 27 Nov1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Atlanta Hartsfield-Jackson are usually found in May or March, booked 49 days in advance, depart on a Friday or Wednesday and return on a Monday
Cheap flight deals from Montreal to Atlanta
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Montreal to Atlanta
Explore the most affordable flight options available from Montreal to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2026.
Thu 19/111:40 p.m. -
2 stops9h 33m
Sun 22/1110:20 a.m. -
2 stops11h 50m
Deal found 20/10C$ 501
Wed 2/129:45 a.m. -
2 stops15h 12m
Wed 9/1210:16 p.m. -
2 stops17h 44m
Deal found 19/10C$ 513
Tue 1/124:40 p.m. -
2 stops16h 12m
Tue 8/1210:16 p.m. -
2 stops17h 44m
Deal found 17/10C$ 516
Tue 10/116:45 a.m. -
2 stops12h 59m
Tue 17/116:19 a.m. -
2 stops12h 46m
Deal found 19/10C$ 523
Sat 14/119:45 a.m. -
2 stops15h 48m
Tue 17/117:35 p.m. -
2 stops20h 25m
Deal found 20/10C$ 550
Fri 4/1212:08 p.m. -
1 stop10h 18m
Fri 11/127:22 p.m. -
1 stop16h 06m
Deal found 19/10C$ 551
Sat 21/1110:35 a.m. -
2 stops13h 21m
Wed 25/1110:29 p.m. -
2 stops20h 43m
Deal found 19/10C$ 556
Thu 3/1212:08 p.m. -
1 stop10h 18m
Mon 7/127:22 p.m. -
1 stop16h 06m
Deal found 19/10C$ 564
Best flights from Montreal to Atlanta
Discover carefully curated flight deals from Montreal to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 October 2026.
Tue 10/119:40 a.m. -
1 stop9h 55m
Tue 17/119:30 a.m. -
1 stop9h 28m
Deal found 19/10C$ 778
Sat 5/127:00 a.m. -
1 stop10h 20m
Sat 12/129:30 a.m. -
1 stop10h 18m
Deal found 20/10C$ 887
Tue 17/119:40 a.m. -
1 stop8h 59m
Mon 23/119:30 a.m. -
1 stop9h 28m
Deal found 20/10C$ 783
Tue 16/26:10 p.m. -
1 stop17h 50m
Wed 24/21:18 p.m. -
2 stops18h 28m
Deal found 20/10C$ 934
Thu 3/1212:41 p.m. -
Nonstop2h 59m
Wed 9/126:00 a.m. -
1 stop12h 54m
Deal found 18/10C$ 862
Tue 1/126:39 p.m. -
Nonstop3h 12m
Wed 9/126:00 a.m. -
1 stop12h 54m
Deal found 17/10C$ 862
Thu 21/16:15 p.m. -
Nonstop3h 10m
Mon 25/16:30 p.m. -
1 stop14h 12m
Deal found 17/10C$ 942
Tue 8/126:39 p.m. -
Nonstop3h 12m
Mon 14/122:55 p.m. -
Nonstop2h 38m
Deal found 16/10C$ 952
Fri 27/117:00 a.m. -
Nonstop3h 00m
Wed 2/122:55 p.m. -
Nonstop2h 38m
Deal found 16/10C$ 952
Wed 6/112:45 p.m. -
Nonstop3h 03m
Sun 10/17:30 a.m. -
1 stop6h 05m
Deal found 16/10C$ 952
Tue 24/117:00 a.m. -
Nonstop3h 00m
Mon 30/1112:30 p.m. -
1 stop6h 24m
Deal found 18/10C$ 955
Direct flights from Montreal to Atlanta
Explore direct flight options from Montreal to Atlanta based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 October 2026.
Tue 16/26:10 p.m. -
Nonstop3h 07m
Wed 24/212:55 p.m. -
Nonstop2h 42m
Deal found 20/10C$ 948
Thu 7/112:45 p.m. -
Nonstop3h 03m
Sun 10/19:05 a.m. -
Nonstop2h 39m
Deal found 16/10C$ 949
Thu 19/116:35 p.m. -
Nonstop3h 13m
Mon 23/112:51 p.m. -
Nonstop2h 36m
Deal found 16/10C$ 952
Sat 13/22:45 p.m. -
Nonstop3h 03m
Mon 22/29:05 a.m. -
Nonstop2h 39m
Deal found 17/10C$ 954
Thu 7/16:15 p.m. -
Nonstop3h 10m
Thu 14/12:25 p.m. -
Nonstop2h 38m
Deal found 18/10C$ 955
Thu 19/116:10 p.m. -
Nonstop3h 07m
Sun 22/1112:55 p.m. -
Nonstop2h 42m
Deal found 20/10C$ 958
Fri 20/116:10 p.m. -
Nonstop3h 07m
Sun 22/1112:55 p.m. -
Nonstop2h 42m
Deal found 21/10C$ 959
Thu 25/26:10 p.m. -
Nonstop3h 07m
Sun 7/312:55 p.m. -
Nonstop2h 41m
Deal found 20/10C$ 961
Tue 1/126:10 p.m. -
Nonstop3h 07m
Tue 8/1212:55 p.m. -
Nonstop2h 42m
Deal found 17/10C$ 979
Wed 6/16:10 p.m. -
Nonstop3h 07m
Sun 10/112:55 p.m. -
Nonstop2h 42m
Deal found 16/10C$ 983
Sat 19/126:30 p.m. -
Nonstop3h 13m
Sun 3/18:55 a.m. -
Nonstop2h 42m
Deal found 19/10C$ 985
Wed 6/16:10 p.m. -
Nonstop3h 07m
Fri 15/112:55 p.m. -
Nonstop2h 42m
Deal found 18/10C$ 987
Last-minute flights from Montreal to Atlanta
Discover last-minute flight deals from Montreal to Atlanta. Data last updated 21 October 2026 and is based on user searches.
Tue 10/116:45 a.m. -
2 stops12h 59m
Tue 17/116:19 a.m. -
2 stops12h 46m
Deal found 19/10C$ 523
Wed 11/119:45 a.m. -
2 stops13h 06m
Sun 15/117:44 a.m. -
2 stops11h 21m
Deal found 20/10C$ 584
Fri 13/119:45 a.m. -
2 stops13h 28m
Tue 17/117:35 p.m. -
2 stops20h 25m
Deal found 20/10C$ 582
Sat 14/119:45 a.m. -
2 stops15h 48m
Tue 17/117:35 p.m. -
2 stops20h 25m
Deal found 20/10C$ 550
Tue 17/119:45 a.m. -
2 stops13h 06m
Mon 23/1110:20 a.m. -
2 stops11h 50m
Deal found 20/10C$ 574
Wed 18/114:40 p.m. -
2 stops8h 53m
Mon 23/1110:20 a.m. -
2 stops11h 50m
Deal found 20/10C$ 516
Thu 19/111:40 p.m. -
2 stops9h 33m
Sun 22/1110:20 a.m. -
2 stops11h 50m
Deal found 20/10C$ 501
Sat 21/1110:35 a.m. -
2 stops13h 21m
Wed 25/1110:29 p.m. -
2 stops20h 43m
Deal found 19/10C$ 556
One-way flights from Montreal to Atlanta
Search for one-way flight options from Montreal to Atlanta. Find affordable one-way fares based on user searches. Data last updated 21 October 2026.
Sat 16/17:05 a.m. -
1 stop24h 36m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 257
Sat 5/128:00 a.m. -
1 stop25h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/10C$ 266
Wed 18/114:40 p.m. -
2 stops8h 53m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 17/10C$ 267
Sun 17/18:00 a.m. -
1 stop13h 59m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 270
Mon 22/28:00 a.m. -
1 stop23h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/10C$ 273
Tue 12/16:45 a.m. -
3 stops25h 52m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 277
Tue 16/28:00 a.m. -
1 stop13h 59m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/10C$ 280
Tue 10/112:15 p.m. -
2 stops18h 59m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 291
Fri 4/124:40 p.m. -
2 stops8h 17m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 297
Mon 9/116:45 a.m. -
2 stops26h 24m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/10C$ 304
Mon 18/18:00 a.m. -
1 stop23h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 305
Thu 14/18:00 a.m. -
1 stop13h 59m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 307
Find flight deals from Montreal to Atlanta
Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 21 October 2026.
Customize your flight search to find flights from Montreal 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 7,457,451 searches. Data last updated 21 October 2026.
Use the filters below to find and compare flights from Montreal to Atlanta that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
MontrealAtlanta
YUL Montreal Pierre Elliott Trudeau Intl - ATL Atlanta Hartsfield-Jackson
YULATL
Montreal Pierre Elliott Trudeau Intl
Thu 7/1
8:00 p.m.-5:38 p.m.
2 stops21h 38m
Atlanta Hartsfield-Jackson
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 308
MontrealAtlanta
YUL Montreal Pierre Elliott Trudeau Intl - ATL Atlanta Hartsfield-Jackson
YULATL
Montreal Pierre Elliott Trudeau Intl
Tue 15/12
6:50 p.m.-4:33 p.m.
1 stop21h 43m
Atlanta Hartsfield-Jackson
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 478
MontrealAtlanta
YUL Montreal Pierre Elliott Trudeau Intl - ATL Atlanta Hartsfield-Jackson
YULATL
Montreal Pierre Elliott Trudeau Intl
Sat 20/2
9:25 a.m.-9:33 p.m.
1 stop12h 08m
Atlanta Hartsfield-Jackson
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 508
MontrealAtlanta
YUL Montreal Pierre Elliott Trudeau Intl - ATL Atlanta Hartsfield-Jackson
YULATL
Montreal Pierre Elliott Trudeau Intl
Sat 21/11
2:43 p.m.-5:41 p.m.
Nonstop2h 58m
Atlanta Hartsfield-Jackson
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 513
Quickest round-trip
MontrealAtlanta
YUL Montreal Pierre Elliott Trudeau Intl - ATL Atlanta Hartsfield-Jackson
YULATL
Montreal Pierre Elliott Trudeau Intl
Tue 24/11
12:44 p.m.-3:35 p.m.
Nonstop2h 51m
Atlanta Hartsfield-Jackson
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 513
MontrealAtlanta
YUL Montreal Pierre Elliott Trudeau Intl - ATL Atlanta Hartsfield-Jackson
YULATL
Montreal Pierre Elliott Trudeau Intl
Sat 19/12
6:30 p.m.-9:43 p.m.
Nonstop3h 13m
Atlanta Hartsfield-Jackson
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 515
MontrealAtlanta
YUL Montreal Pierre Elliott Trudeau Intl - ATL Atlanta Hartsfield-Jackson
YULATL
Montreal Pierre Elliott Trudeau Intl
Sun 13/12
6:39 p.m.-9:51 p.m.
Nonstop3h 12m
Atlanta Hartsfield-Jackson
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 515
MontrealAtlanta
YUL Montreal Pierre Elliott Trudeau Intl - ATL Atlanta Hartsfield-Jackson
YULATL
Montreal Pierre Elliott Trudeau Intl
Mon 4/1
6:15 p.m.-9:25 p.m.
Nonstop3h 10m
Atlanta Hartsfield-Jackson
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 515
MontrealAtlanta
YUL Montreal Pierre Elliott Trudeau Intl - ATL Atlanta Hartsfield-Jackson
YULATL
Montreal Pierre Elliott Trudeau Intl
Tue 5/1
7:00 a.m.-10:12 a.m.
Nonstop3h 12m
Atlanta Hartsfield-Jackson
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 515
MontrealAtlanta
YUL Montreal Pierre Elliott Trudeau Intl - ATL Atlanta Hartsfield-Jackson
YULATL
Montreal Pierre Elliott Trudeau Intl
Mon 18/1
6:15 p.m.-9:25 p.m.
Nonstop3h 10m
Atlanta Hartsfield-Jackson
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 532
Flights are sorted by cheapest round-trip flights first.
Deals found on 21/10
Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Montreal to Atlanta
Have a flexible travel schedule? Discover the best time to fly to Atlanta from Montreal with our price prediction graph.
YMQ-ATL
YUL-ATL
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 to Atlanta
YMQ-ATL
YUL-ATL
What is the cheapest month to book a flight from Montreal to Atlanta?
Currently, November is the cheapest month in which you can book a flight from Montreal to Atlanta (average of C$ 691). Flying from Montreal to Atlanta in August is currently the most expensive (average of C$ 942). 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 YMQ to ATL?
Find hourly flight availability from Montreal 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 21 October 2026.
When flying from Montreal to Atlanta, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 32% versus a flight at noon.
Weekly flight availability from Montreal to Atlanta
Explore weekly flight availability from Montreal to Atlanta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 October 2026.
The most flights from YMQ to ATL are scheduled on a Tuesday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Montreal to Atlanta?
Airfare is below average for this route at the moment.
Montreal to Atlanta flights typically cost between C$ 712 and C$ 992 in November.The cheapest round-trip price found within the last 5 days was C$ 501 on Multiple Airlines (19 Nov-22 Nov).
How far ahead should I book a flight from Montreal to Atlanta?
To ensure you get the cheapest price possible for a flight from Montreal to Atlanta, you should look to book at least 42 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.
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 21 October 2026.
Get a feel of what it's like to fly with Delta,WestJet, andAir Canada from Montreal to Atlanta by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
Related info for your journey
Find useful and relevant information for your journey from Montreal 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?
If you book a flight to Atlanta from Montreal, you will be flying to Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 13.2 km from the centre of Atlanta. There are 12 flights from Montreal to Hartsfield-Jackson per day from 4 different airlines.
How long is the flight from Montreal to Atlanta?
For as low as C$ 778, Delta can have you in Atlanta from Montreal in 9h 55m. The distance from Montreal to Atlanta is about 1596 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Montreal to Atlanta round-trip?
According to our current data, Air Canada (C$ 314), Delta (C$ 382), and United Airlines (C$ 393) offers the cheapest pricing from Montreal to Atlanta. You may be able to fly from Montreal to Atlanta for 59% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Montreal to Atlanta one-way?
To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 384. Delta flights start at C$ 387 while deals on WestJet start at C$ 391 one-way.
What are the most reliable airlines from Montreal to Atlanta?
No one likes to see their flight delayed. When booking a flight from Montreal to Atlanta consider choosing Korean Air (95%), LATAM Airlines (94%) or Delta (93%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Montreal to Atlanta?
The cheapest flight price from Montreal to Atlanta is C$ 267. On average you can expect to pay C$ 737. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Atlanta Hartsfield-Jackson), can usually be booked for C$ 501.
Can I find deals for business class flights from Montreal to Atlanta?
Yes. Cheapflights offers flight deals from Montreal 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 to Atlanta?
Currently, November is the cheapest month in which you can book a flight from Montreal to Atlanta (average of C$ 691). Flying from Montreal to Atlanta in August is currently the most expensive (average of C$ 942). 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.
Explore flights to Atlanta departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 October 2026.
Browse through other flights departing from Montreal. Flights are based on user searches made on Cheapflights and were last updated on 21 October 2026.
Discover the top 4 airlines that operate flights from Montreal 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 7,457,451 searches. Data last updated 21 October 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Montreal to Atlanta?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Atlanta from Montreal today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Montreal to Atlanta?
Cheapflights simply makes it quick and affordable to book flights from Montreal to Atlanta by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Montreal to Atlanta with no change fees?
Certainly. Search results for flights to Atlanta from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Montreal to Atlanta become cheaper?
Not ready to book yet? You can track prices for flights from Montreal to Atlanta on Cheapflights with our Price Alert feature and get notified when better prices are available.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review and update your choices anytime by clicking the ’Privacy Preferences’ link in the page side navigation.