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Cheap flights from Montreal to Atlanta from C$ 180

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 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
7:30 p.m. - 6:52 a.m.
YUL
-
ATL
11h 22m1 stop
WestJet Logo
8:25 a.m. - 12:43 a.m.
ATL
-
YUL
16h 18m2 stops
C$ 431WestJet
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
6:45 a.m. - 7:16 p.m.
YUL
-
ATL
12h 31m1 stop
Multiple Airlines Logo
8:57 p.m. - 4:55 p.m.
ATL
-
YUL
19h 58m2 stops
C$ 440Multiple Airlines
Thu, 15 Jan - Tue, 17 Mar
Multiple Airlines Logo
6:45 a.m. - 8:22 a.m.
YUL
-
ATL
25h 37m2 stops
Multiple Airlines Logo
10:44 p.m. - 3:10 p.m.
ATL
-
YUL
16h 26m1 stop
C$ 445Multiple Airlines
Fri, 27 Feb - Tue, 10 Mar
Multiple Airlines Logo
8:00 a.m. - 7:16 p.m.
YUL
-
ATL
11h 16m1 stop
Multiple Airlines Logo
3:26 p.m. - 12:38 a.m.
ATL
-
YUL
33h 12m3 stops
C$ 448Multiple Airlines
Sun, 8 Feb - Wed, 11 Feb
Multiple Airlines Logo
6:45 a.m. - 7:16 p.m.
YUL
-
ATL
12h 31m2 stops
Multiple Airlines Logo
6:00 a.m. - 12:43 a.m.
ATL
-
YUL
18h 43m2 stops
C$ 449Multiple Airlines
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
8:00 a.m. - 10:24 a.m.
YUL
-
ATL
26h 24m1 stop
Multiple Airlines Logo
5:32 p.m. - 12:45 a.m.
ATL
-
YUL
7h 13m1 stop
C$ 453Multiple Airlines
Mon, 20 Apr - Thu, 23 Apr
Multiple Airlines Logo
6:45 a.m. - 7:16 p.m.
YUL
-
ATL
12h 31m2 stops
Multiple Airlines Logo
6:00 a.m. - 12:43 a.m.
ATL
-
YUL
18h 43m2 stops
C$ 460Multiple Airlines
Mon, 12 Jan - Sun, 25 Jan
Multiple Airlines Logo
6:45 a.m. - 2:20 p.m.
YUL
-
ATL
7h 35m1 stop
Multiple Airlines Logo
8:45 a.m. - 1:32 p.m.
ATL
-
YUL
28h 47m1 stop
C$ 462Multiple Airlines
Thu, 15 Jan - Tue, 17 Mar
Multiple Airlines Logo
8:00 a.m. - 8:01 a.m.
YUL
-
ATL
24h 01m2 stops
Multiple Airlines Logo
8:21 p.m. - 12:43 a.m.
ATL
-
YUL
28h 22m2 stops
C$ 467Multiple Airlines
Thu, 15 Jan - Sun, 18 Jan
Multiple Airlines Logo
8:00 a.m. - 7:53 a.m.
YUL
-
ATL
23h 53m2 stops
Multiple Airlines Logo
4:27 p.m. - 12:38 a.m.
ATL
-
YUL
32h 11m2 stops
C$ 470Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb

Delta flights from Montreal to Atlanta

Our best Delta deals on Montreal to Atlanta flight tickets
Delta
29 Jan
YUL9:34 a.m.Montreal Pierre Elliott Trudeau Intl
9h 08m
1 stop
ATL6:42 p.m.Atlanta Hartsfield-Jackson
2 Feb
ATL8:30 a.m.Atlanta Hartsfield-Jackson
10h 07m
1 stop
YUL6:37 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 537
Find similar
Delta
27 Dec
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 21m
1 stop
ATL3:21 p.m.Atlanta Hartsfield-Jackson
11 Jan
ATL9:30 a.m.Atlanta Hartsfield-Jackson
9h 07m
1 stop
YUL6:37 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,021
Find similar
Delta
27 Dec
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 21m
1 stop
ATL3:21 p.m.Atlanta Hartsfield-Jackson
11 Jan
ATL9:20 p.m.Atlanta Hartsfield-Jackson
2h 30m
YUL11:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,058
Find similar

WestJet flights from Montreal to Atlanta

Our best WestJet deals on Montreal to Atlanta flight tickets
WestJet
13 Jan
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
11h 22m
1 stop
ATL6:52 a.m.Atlanta Hartsfield-Jackson
22 Jan
ATL4:15 p.m.Atlanta Hartsfield-Jackson
14h 50m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 430
Find similar
WestJet
12 Jan
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
11h 22m
1 stop
ATL6:52 a.m.Atlanta Hartsfield-Jackson
19 Jan
ATL8:25 a.m.Atlanta Hartsfield-Jackson
16h 18m
2 stops
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 431
Find similar
WestJet
13 Jan
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
11h 22m
1 stop
ATL6:52 a.m.Atlanta Hartsfield-Jackson
23 Jan
ATL4:15 p.m.Atlanta Hartsfield-Jackson
14h 50m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 441
Find similar

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 18 December 2025.
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 12/1

7:30 p.m.-6:52 a.m.

1 stop11h 22m

Atlanta Hartsfield-Jackson

Mon 19/1

8:25 a.m.-12:43 a.m.

2 stops16h 18m

C$ 431

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

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

1 stop12h 31m

Atlanta Hartsfield-Jackson

Tue 17/3

8:57 p.m.-4:55 p.m.

2 stops19h 58m

C$ 440

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Fri 27/2

6:45 a.m.-8:22 a.m.

2 stops25h 37m

Atlanta Hartsfield-Jackson

Tue 10/3

10:44 p.m.-3:10 p.m.

1 stop16h 26m

C$ 445

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

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

1 stop11h 16m

Atlanta Hartsfield-Jackson

Wed 11/2

3:26 p.m.-12:38 a.m.

3 stops33h 12m

C$ 448

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

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

2 stops12h 31m

Atlanta Hartsfield-Jackson

Mon 19/1

6:00 a.m.-12:43 a.m.

2 stops18h 43m

C$ 449

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

8:00 a.m.-10:24 a.m.

1 stop26h 24m

Atlanta Hartsfield-Jackson

Thu 23/4

5:32 p.m.-12:45 a.m.

1 stop7h 13m

C$ 453

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

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

2 stops12h 31m

Atlanta Hartsfield-Jackson

Sun 25/1

6:00 a.m.-12:43 a.m.

2 stops18h 43m

C$ 460

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

6:45 a.m.-2:20 p.m.

1 stop7h 35m

Atlanta Hartsfield-Jackson

Tue 17/3

8:45 a.m.-1:32 p.m.

1 stop28h 47m

C$ 462

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

8:00 a.m.-8:01 a.m.

2 stops24h 01m

Atlanta Hartsfield-Jackson

Sun 18/1

8:21 p.m.-12:43 a.m.

2 stops28h 22m

C$ 467

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

8:00 a.m.-7:53 a.m.

2 stops23h 53m

Atlanta Hartsfield-Jackson

Sat 7/2

4:27 p.m.-12:38 a.m.

2 stops32h 11m

C$ 470

Flights are sorted by cheapest round-trip flights first.

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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$ 598.

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$ 759. 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$ 825. 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$ 626. Flights to Atlanta are more costly at noon, with an average ticket price of C$ 861. 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$ 662 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$ 586 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.

Can stopping save me money on Montreal to Atlanta flights?

No. A direct flight is the cheapest option for a flight between Montreal to Atlanta.

How have Montreal to Atlanta flight prices changed over time?

As of December 2025, prices for Montreal to Atlanta flights are approximately 62% 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$ 424

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$ 424. The best round-trip flight deal from Montreal to Atlanta found on momondo in the last 72 hours is C$ 665.
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$ 347Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Air CanadaPriceFrom C$ 475Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 498Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
WestJetPriceFrom C$ 556Free CancellationRating
7.2
3,204 reviews
Search WestJet flights

  • Delta Flights From Montreal to Atlanta

    Delta is one of the most popular airlines flying from Montreal to Atlanta, operating 7 flights/week on average for this route. A good Delta flight deal for Montreal to Atlanta starts from C$ 347 round-trip, up to an average price of C$ 608. 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$ 498, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at C$ 693 round-trip. United Airlines operates 7 flights out of Montreal into Atlanta in an average week, so prices vary by time and availability. 9,093 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
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.

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