Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Montreal to Atlanta from C$ 183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Atlanta departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Montreal to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 a.m. - 9:20 a.m.
YUL
-
ATL
25h 20m
1 stop
Multiple Airlines Logo
5:25 a.m. - 4:22 p.m.
ATL
-
YUL
10h 57m
1 stop
C$ 346Multiple Airlines
Mon, 26 Jan - Thu, 29 Jan
Multiple Airlines Logo
8:00 a.m. - 7:49 a.m.
YUL
-
ATL
23h 49m
1 stop
Multiple Airlines Logo
5:25 a.m. - 4:22 p.m.
ATL
-
YUL
10h 57m
1 stop
C$ 362Multiple Airlines
Sun, 25 Jan - Thu, 29 Jan
Multiple Airlines Logo
8:00 a.m. - 7:49 a.m.
YUL
-
ATL
23h 49m
1 stop
Multiple Airlines Logo
8:58 a.m. - 4:22 p.m.
ATL
-
YUL
7h 24m
1 stop
C$ 373Multiple Airlines
Sun, 25 Jan - Fri, 30 Jan
Multiple Airlines Logo
8:55 a.m. - 8:11 p.m.
YUL
-
ATL
11h 16m
2 stops
Multiple Airlines Logo
5:45 a.m. - 3:15 p.m.
ATL
-
YUL
9h 30m
2 stops
C$ 379Multiple Airlines
Thu, 29 Jan - Sun, 1 Feb
Multiple Airlines Logo
7:55 a.m. - 8:49 p.m.
YUL
-
ATL
12h 54m
1 stop
Multiple Airlines Logo
5:43 p.m. - 12:31 a.m.
ATL
-
YUL
6h 48m
1 stop
C$ 380Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
8:00 a.m. - 7:16 p.m.
YUL
-
ATL
11h 16m
1 stop
Multiple Airlines Logo
5:45 a.m. - 10:45 p.m.
ATL
-
YUL
17h 00m
2 stops
C$ 391Multiple Airlines
Thu, 29 Jan - Sun, 1 Feb
Multiple Airlines Logo
8:00 a.m. - 9:42 p.m.
YUL
-
ATL
13h 42m
1 stop
Multiple Airlines Logo
9:33 p.m. - 5:45 p.m.
ATL
-
YUL
20h 12m
2 stops
C$ 393Multiple Airlines
Thu, 12 Feb - Thu, 19 Feb
Multiple Airlines Logo
8:00 a.m. - 7:49 a.m.
YUL
-
ATL
23h 49m
1 stop
Multiple Airlines Logo
10:45 p.m. - 4:30 p.m.
ATL
-
YUL
17h 45m
2 stops
C$ 394Multiple Airlines
Sun, 25 Jan - Fri, 30 Jan
Multiple Airlines Logo
6:45 a.m. - 7:16 p.m.
YUL
-
ATL
12h 31m
2 stops
Multiple Airlines Logo
10:44 p.m. - 4:22 p.m.
ATL
-
YUL
17h 38m
1 stop
C$ 398Multiple Airlines
Tue, 10 Feb - Tue, 17 Feb
Multiple Airlines Logo
1:10 p.m. - 8:11 p.m.
YUL
-
ATL
7h 01m
1 stop
Multiple Airlines Logo
5:45 a.m. - 12:00 p.m.
ATL
-
YUL
6h 15m
1 stop
C$ 400Multiple Airlines
Thu, 29 Jan - Sun, 1 Feb

United Airlines flights from Montreal to Atlanta

Our best United Airlines deals on Montreal to Atlanta flight tickets
United Airlines
25 Jan
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
5h 25m
1 stop
ATL2:40 p.m.Atlanta Hartsfield-Jackson
28 Jan
ATL8:00 a.m.Atlanta Hartsfield-Jackson
5h 28m
1 stop
YUL1:28 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 566
United Airlines
26 Jan
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
8h 25m
1 stop
ATL11:25 p.m.Atlanta Hartsfield-Jackson
27 Jan
ATL8:00 a.m.Atlanta Hartsfield-Jackson
5h 28m
1 stop
YUL1:28 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 568
United Airlines
25 Jan
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
5h 25m
1 stop
ATL2:40 p.m.Atlanta Hartsfield-Jackson
30 Jan
ATL6:30 a.m.Atlanta Hartsfield-Jackson
6h 58m
1 stop
YUL1:28 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 662

Delta flights from Montreal to Atlanta

Our best Delta deals on Montreal to Atlanta flight tickets
Delta
26 Jan
YUL6:02 p.m.Montreal Pierre Elliott Trudeau Intl
3h 32m
ATL9:34 p.m.Atlanta Hartsfield-Jackson
29 Jan
ATL8:30 a.m.Atlanta Hartsfield-Jackson
4h 52m
1 stop
YUL1:22 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 580
Delta
26 Jan
YUL2:15 p.m.Montreal Pierre Elliott Trudeau Intl
5h 38m
1 stop
ATL7:53 p.m.Atlanta Hartsfield-Jackson
27 Jan
ATL9:20 p.m.Atlanta Hartsfield-Jackson
2h 30m
YUL11:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 589
Delta
26 Jan
YUL2:15 p.m.Montreal Pierre Elliott Trudeau Intl
5h 38m
1 stop
ATL7:53 p.m.Atlanta Hartsfield-Jackson
27 Jan
ATL9:20 p.m.Atlanta Hartsfield-Jackson
2h 30m
YUL11:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 590

momondo Fare Finder

 
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, momondo users made 96,600 searches. Data last updated 13 January 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

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

8:00 a.m.-9:20 a.m.

1 stop25h 20m

Atlanta Hartsfield-Jackson

Thu 29/1

5:25 a.m.-4:22 p.m.

1 stop10h 57m

C$ 346

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

8:00 a.m.-7:49 a.m.

1 stop23h 49m

Atlanta Hartsfield-Jackson

Thu 29/1

5:25 a.m.-4:22 p.m.

1 stop10h 57m

C$ 362

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

8:00 a.m.-7:49 a.m.

1 stop23h 49m

Atlanta Hartsfield-Jackson

Fri 30/1

8:58 a.m.-4:22 p.m.

1 stop7h 24m

C$ 373

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

8:55 a.m.-8:11 p.m.

2 stops11h 16m

Atlanta Hartsfield-Jackson

Sun 1/2

5:45 a.m.-3:15 p.m.

2 stops9h 30m

C$ 379

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

7:55 a.m.-8:49 p.m.

1 stop12h 54m

Atlanta Hartsfield-Jackson

Tue 10/2

5:43 p.m.-12:31 a.m.

1 stop6h 48m

C$ 380

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

8:00 a.m.-7:16 p.m.

1 stop11h 16m

Atlanta Hartsfield-Jackson

Sun 1/2

5:45 a.m.-10:45 p.m.

2 stops17h 00m

C$ 391

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

8:00 a.m.-9:42 p.m.

1 stop13h 42m

Atlanta Hartsfield-Jackson

Thu 19/2

9:33 p.m.-5:45 p.m.

2 stops20h 12m

C$ 393

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

8:00 a.m.-7:49 a.m.

1 stop23h 49m

Atlanta Hartsfield-Jackson

Fri 30/1

10:45 p.m.-4:30 p.m.

2 stops17h 45m

C$ 394

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

6:45 a.m.-7:16 p.m.

2 stops12h 31m

Atlanta Hartsfield-Jackson

Tue 17/2

10:44 p.m.-4:22 p.m.

1 stop17h 38m

C$ 398

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

1:10 p.m.-8:11 p.m.

1 stop7h 01m

Atlanta Hartsfield-Jackson

Sun 1/2

5:45 a.m.-12:00 p.m.

1 stop6h 15m

C$ 400

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Atlanta from

How to get the cheapest flight ticket from Montreal to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Montreal and Atlanta?

What is the cheapest month to fly to Atlanta?

If you aren’t able to travel during the month of April, then book flights to Atlanta from Montreal during November instead. Flights to Atlanta in November, while not as cheap as those in April, still average around C$ 602.

What is the cheapest day to depart on your flight to Atlanta?

On average, the least expensive day to fly to Atlanta from Montreal is on a Friday. momondo users have found tickets for Friday departures for as low as C$ 764. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Montreal to Atlanta on a Saturday will generally be more expensive and average around C$ 838. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as C$ 630. Flights to Atlanta are more costly at noon, with an average ticket price of C$ 862. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Montreal to Atlanta Hartsfield-Jackson flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Atlanta Hartsfield-Jackson for the best Montreal - Atlanta Hartsfield-Jackson flight prices

How far in advance should I book a flight to Atlanta?

You are more likely to see cheaper flights to Atlanta from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around C$ 674 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Montreal for as low as C$ 583 on momondo.

What cabin class options are available on Montreal to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on Montreal to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Montreal to Atlanta flight prices changed over time?

As of January 2026, prices for Montreal to Atlanta flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Montreal to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Atlanta according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Atlanta (YMQ to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Atlanta

Best price found

C$ 426

Fastest flight time

2h 52m

Direct flights

Every day

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from Montreal in the past 72 hours is C$ 426. The best round-trip flight deal from Montreal to Atlanta found on momondo in the last 72 hours is C$ 602.
The fastest flight from Montreal to Atlanta takes 2h 52m
Direct flights go from Montreal to Atlanta every day.
There is 1 airport in Atlanta. From Montreal there are direct flights to Atlanta Hartsfield-Jackson (ATL).
Search flight deals

  • How far is Montreal to Atlanta Hartsfield-Jackson by plane?

    There are 1597.0 km between Montreal and Atlanta Hartsfield-Jackson. 2h 52m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Montreal to Atlanta Hartsfield-Jackson Airport?

    Prices for flights from Montreal to Atlanta Hartsfield-Jackson Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal to Atlanta Hartsfield-Jackson Airport?

  • How old do you have to be to fly from Montreal to Atlanta Hartsfield-Jackson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The travel and health documents required for your trip to Atlanta Hartsfield-Jackson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Atlanta Hartsfield-Jackson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Montreal to Atlanta?

  • What is the most popular airline from Montreal to Atlanta?

Best airlines flying from Montreal to Atlanta

Compare and see reviews for airlines that fly from Montreal to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 349Free CancellationRating
7.9
8,039 reviews
Search Delta flights
Air CanadaPriceFrom C$ 441Free CancellationRating
7.1
10,618 reviews
Search Air Canada flights
WestJetPriceFrom C$ 552Free CancellationRating
7.2
3,238 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 588Free CancellationRating
7.4
9,152 reviews
Search United Airlines flights

  • Delta Flights From Montreal to Atlanta

    Delta is one of the most popular airlines flying from Montreal to Atlanta, operating 14 flights/week on average for this route. A good Delta flight deal for Montreal to Atlanta starts from C$ 349 round-trip, up to an average price of C$ 619. Our users have rated Delta at 7.9/10.

  • United Airlines Flights From Montreal to Atlanta

    The best United Airlines deal for Montreal to Atlanta flight tickets found on momondo in the last 72 hours was C$ 588, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at C$ 698 round-trip. United Airlines operates 3 flights out of Montreal into Atlanta in an average week, so prices vary by time and availability. 9,151 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Locust Grove
East Point
Douglasville
Lithonia
Braselton
Opelika
Acworth
College Park
Sandy Springs

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Atlanta?

It is quick and easy to find Montreal to Atlanta flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Atlanta that suits you.

Can I find flights from Montreal to Atlanta with flexible booking policies on momondo?

momondo does allow users to show only those flights to Atlanta from Montreal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montreal to Atlanta?

Once all potential Montreal to Atlanta flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montreal to Atlanta right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Montreal to Atlanta flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Atlanta trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/2
Thu 19/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States