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Cheap flights from Montreal to Atlanta from C$ 191

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 19/3. 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

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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.
Multiple Airlines Logo
8:00 a.m. - 4:23 p.m.
YUL
-
ATL
8h 23m
1 stop
Multiple Airlines Logo
9:07 a.m. - 4:20 p.m.
ATL
-
YUL
7h 13m
1 stop
C$ 332Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
8:00 a.m. - 11:59 p.m.
YUL
-
ATL
15h 59m
1 stop
Multiple Airlines Logo
7:00 a.m. - 6:25 p.m.
ATL
-
YUL
11h 25m
2 stops
C$ 355Multiple Airlines
Mon, 13 Apr - Thu, 23 Apr
Multiple Airlines Logo
8:00 a.m. - 8:17 a.m.
YUL
-
ATL
24h 17m
1 stop
Multiple Airlines Logo
10:44 p.m. - 6:25 p.m.
ATL
-
YUL
19h 41m
2 stops
C$ 359Multiple Airlines
Mon, 13 Apr - Wed, 22 Apr
Multiple Airlines Logo
8:00 a.m. - 8:17 a.m.
YUL
-
ATL
24h 17m
1 stop
Multiple Airlines Logo
10:44 p.m. - 3:10 p.m.
ATL
-
YUL
16h 26m
1 stop
C$ 381Multiple Airlines
Mon, 13 Apr - Wed, 22 Apr
Multiple Airlines Logo
8:00 a.m. - 8:17 a.m.
YUL
-
ATL
24h 17m
1 stop
Multiple Airlines Logo
10:44 p.m. - 3:10 p.m.
ATL
-
YUL
16h 26m
1 stop
C$ 388Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
8:00 a.m. - 8:11 p.m.
YUL
-
ATL
12h 11m
1 stop
Multiple Airlines Logo
6:00 a.m. - 3:10 p.m.
ATL
-
YUL
9h 10m
2 stops
C$ 391Multiple Airlines
Thu, 5 Mar - Mon, 9 Mar
Multiple Airlines Logo
8:00 a.m. - 7:44 a.m.
YUL
-
ATL
23h 44m
1 stop
Multiple Airlines Logo
10:40 p.m. - 3:10 p.m.
ATL
-
YUL
16h 30m
2 stops
C$ 393Multiple Airlines
Fri, 6 Mar - Mon, 9 Mar
Multiple Airlines Logo
8:00 a.m. - 11:59 p.m.
YUL
-
ATL
15h 59m
1 stop
Multiple Airlines Logo
6:40 a.m. - 3:10 p.m.
ATL
-
YUL
8h 30m
1 stop
C$ 395Multiple Airlines
Mon, 13 Apr - Fri, 24 Apr
Multiple Airlines Logo
8:00 a.m. - 8:11 p.m.
YUL
-
ATL
12h 11m
1 stop
Multiple Airlines Logo
6:40 a.m. - 10:45 p.m.
ATL
-
YUL
16h 05m
2 stops
C$ 406Multiple Airlines
Thu, 5 Mar - Fri, 13 Mar
Multiple Airlines Logo
8:00 a.m. - 7:54 a.m.
YUL
-
ATL
23h 54m
1 stop
Multiple Airlines Logo
5:45 a.m. - 4:30 p.m.
ATL
-
YUL
10h 45m
2 stops
C$ 407Multiple Airlines
Mon, 9 Mar - Thu, 12 Mar

United Airlines flights from Montreal to Atlanta

Our best United Airlines deals on Montreal to Atlanta flight tickets
United Airlines
10 Feb
YUL8:20 a.m.Montreal Pierre Elliott Trudeau Intl
11h 39m
2 stops
ATL7:59 p.m.Atlanta Hartsfield-Jackson
12 Feb
ATL9:10 a.m.Atlanta Hartsfield-Jackson
7h 40m
1 stop
YUL4:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,170
United Airlines
8 Feb
YUL8:05 a.m.Montreal Pierre Elliott Trudeau Intl
7h 01m
1 stop
ATL3:06 p.m.Atlanta Hartsfield-Jackson
15 Feb
ATL12:55 p.m.Atlanta Hartsfield-Jackson
2h 39m
YUL3:34 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,301
United Airlines
10 Feb
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
5h 25m
1 stop
ATL2:40 p.m.Atlanta Hartsfield-Jackson
12 Feb
ATL2:39 p.m.Atlanta Hartsfield-Jackson
5h 09m
1 stop
YUL7:48 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,428

WestJet flights from Montreal to Atlanta

Our best WestJet deals on Montreal to Atlanta flight tickets
WestJet
13 Feb
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
3h 28m
ATL10:28 a.m.Atlanta Hartsfield-Jackson
16 Feb
ATL8:50 a.m.Atlanta Hartsfield-Jackson
2h 35m
YUL11:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,017
WestJet
8 Feb
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
3h 28m
ATL10:28 a.m.Atlanta Hartsfield-Jackson
15 Feb
ATL1:10 p.m.Atlanta Hartsfield-Jackson
10h 00m
1 stop
YUL11:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,206
WestJet
10 Feb
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
3h 28m
ATL10:28 a.m.Atlanta Hartsfield-Jackson
11 Feb
ATL2:25 p.m.Atlanta Hartsfield-Jackson
2h 30m
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,315

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 3 February 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

Thu 12/3

8:00 a.m.-4:23 p.m.

1 stop8h 23m

Atlanta Hartsfield-Jackson

Thu 19/3

9:07 a.m.-4:20 p.m.

1 stop7h 13m

C$ 332

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

8:00 a.m.-11:59 p.m.

1 stop15h 59m

Atlanta Hartsfield-Jackson

Thu 23/4

7:00 a.m.-6:25 p.m.

2 stops11h 25m

C$ 355

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

8:00 a.m.-8:17 a.m.

1 stop24h 17m

Atlanta Hartsfield-Jackson

Wed 22/4

10:44 p.m.-6:25 p.m.

2 stops19h 41m

C$ 359

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

8:00 a.m.-8:17 a.m.

1 stop24h 17m

Atlanta Hartsfield-Jackson

Wed 22/4

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

1 stop16h 26m

C$ 381

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

8:00 a.m.-8:17 a.m.

1 stop24h 17m

Atlanta Hartsfield-Jackson

Mon 20/4

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

1 stop16h 26m

C$ 388

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 5/3

8:00 a.m.-8:11 p.m.

1 stop12h 11m

Atlanta Hartsfield-Jackson

Mon 9/3

6:00 a.m.-3:10 p.m.

2 stops9h 10m

C$ 391

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

8:00 a.m.-7:44 a.m.

1 stop23h 44m

Atlanta Hartsfield-Jackson

Mon 9/3

10:40 p.m.-3:10 p.m.

2 stops16h 30m

C$ 393

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

8:00 a.m.-11:59 p.m.

1 stop15h 59m

Atlanta Hartsfield-Jackson

Fri 24/4

6:40 a.m.-3:10 p.m.

1 stop8h 30m

C$ 395

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 5/3

8:00 a.m.-8:11 p.m.

1 stop12h 11m

Atlanta Hartsfield-Jackson

Fri 13/3

6:40 a.m.-10:45 p.m.

2 stops16h 05m

C$ 406

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

8:00 a.m.-7:54 a.m.

1 stop23h 54m

Atlanta Hartsfield-Jackson

Thu 12/3

5:45 a.m.-4:30 p.m.

2 stops10h 45m

C$ 407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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$ 593.

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$ 751. 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$ 833. 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$ 620. Flights to Atlanta are more costly at noon, with an average ticket price of C$ 857. 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$ 663 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$ 574 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 February 2026, prices for Montreal to Atlanta flights are approximately 19% 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$ 343

Fastest flight time

2h 50m

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$ 343. The best round-trip flight deal from Montreal to Atlanta found on momondo in the last 72 hours is C$ 548.
The fastest flight from Montreal to Atlanta takes 2h 50m
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 50m 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
Air CanadaPriceFrom C$ 337Free CancellationRating
7.1
10,684 reviews
Search Air Canada flights
DeltaPriceFrom C$ 343Free CancellationRating
7.9
8,138 reviews
Search Delta flights
United AirlinesPriceFrom C$ 494Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
WestJetPriceFrom C$ 528Free CancellationRating
7.2
3,255 reviews
Search WestJet flights

  • Delta Flights From Montreal to Atlanta

    Delta is one of the most popular airlines flying from Montreal to Atlanta, operating 17 flights/week on average for this route. A good Delta flight deal for Montreal to Atlanta starts from C$ 343 round-trip, up to an average price of C$ 602. 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$ 494, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at C$ 687 round-trip. United Airlines operates 6 flights out of Montreal into Atlanta in an average week, so prices vary by time and availability. 9,236 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
Jonesboro
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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