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Cheap flights from Atlanta to Montreal from C$ 147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Montreal departing on 6/11. 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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Cheap round-trip flights

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Multiple Airlines Logo
6:05 a.m. - 4:28 p.m.ATL-YUL
10h 23m1 stop
Multiple Airlines Logo
8:00 a.m. - 9:10 p.m.YUL-ATL
13h 10m1 stop
C$ 383Multiple Airlines
Find Deal
vie., 20 feb. - mar., 24 feb.
Multiple Airlines Logo
10:46 p.m. - 7:44 p.m.ATL-YUL
20h 58m2 stops
Multiple Airlines Logo
8:00 a.m. - 11:04 p.m.YUL-ATL
15h 04m1 stop
C$ 387Multiple Airlines
Find Deal
jue., 11 dic. - dom., 14 dic.
Multiple Airlines Logo
9:58 p.m. - 4:55 p.m.ATL-YUL
18h 57m2 stops
Multiple Airlines Logo
8:00 a.m. - 6:12 p.m.YUL-ATL
10h 12m1 stop
C$ 390Multiple Airlines
Find Deal
jue., 22 ene. - lun., 26 ene.
Multiple Airlines Logo
9:01 a.m. - 4:23 p.m.ATL-YUL
7h 22m1 stop
Multiple Airlines Logo
8:00 a.m. - 11:04 p.m.YUL-ATL
15h 04m1 stop
C$ 391Multiple Airlines
Find Deal
jue., 11 dic. - dom., 14 dic.
Multiple Airlines Logo
6:05 a.m. - 4:28 p.m.ATL-YUL
10h 23m1 stop
Multiple Airlines Logo
5:25 p.m. - 7:48 a.m.YUL-ATL
14h 23m2 stops
C$ 398Multiple Airlines
Find Deal
vie., 20 feb. - mar., 24 feb.
Multiple Airlines Logo
9:01 a.m. - 4:23 p.m.ATL-YUL
7h 22m1 stop
Multiple Airlines Logo
8:00 a.m. - 7:48 a.m.YUL-ATL
23h 48m1 stop
C$ 409Multiple Airlines
Find Deal
jue., 4 dic. - dom., 7 dic.
Multiple Airlines Logo
9:57 p.m. - 4:23 p.m.ATL-YUL
18h 26m1 stop
Multiple Airlines Logo
8:00 a.m. - 8:52 p.m.YUL-ATL
12h 52m1 stop
C$ 412Multiple Airlines
Find Deal
mié., 10 dic. - sáb., 13 dic.
Multiple Airlines Logo
7:05 p.m. - 4:55 p.m.ATL-YUL
21h 50m2 stops
Multiple Airlines Logo
8:00 a.m. - 7:58 a.m.YUL-ATL
23h 58m1 stop
C$ 413Multiple Airlines
Find Deal
mié., 19 nov. - lun., 1 dic.
Multiple Airlines Logo
10:40 p.m. - 4:55 p.m.ATL-YUL
18h 15m2 stops
Multiple Airlines Logo
8:00 a.m. - 11:04 p.m.YUL-ATL
15h 04m1 stop
C$ 416Multiple Airlines
Find Deal
jue., 4 dic. - dom., 7 dic.
Multiple Airlines Logo
9:57 p.m. - 6:25 p.m.ATL-YUL
20h 28m2 stops
Multiple Airlines Logo
8:00 a.m. - 8:52 p.m.YUL-ATL
12h 52m1 stop
C$ 420Multiple Airlines
Find Deal
mié., 10 dic. - sáb., 13 dic.

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport 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 31 octubre 2025.
Use the filters below to find and compare flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

vie. 20/2

6:05 a.m.-4:28 p.m.

1 stop10h 23m

Montreal Pierre Elliott Trudeau Intl

mar. 24/2

8:00 a.m.-9:10 p.m.

1 stop13h 10m

C$ 383

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

jue. 11/12

10:46 p.m.-7:44 p.m.

2 stops20h 58m

Montreal Pierre Elliott Trudeau Intl

dom. 14/12

8:00 a.m.-11:04 p.m.

1 stop15h 04m

C$ 387

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

jue. 22/1

9:58 p.m.-4:55 p.m.

2 stops18h 57m

Montreal Pierre Elliott Trudeau Intl

lun. 26/1

8:00 a.m.-6:12 p.m.

1 stop10h 12m

C$ 390

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

jue. 11/12

9:01 a.m.-4:23 p.m.

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

dom. 14/12

8:00 a.m.-11:04 p.m.

1 stop15h 04m

C$ 391

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

vie. 20/2

6:05 a.m.-4:28 p.m.

1 stop10h 23m

Montreal Pierre Elliott Trudeau Intl

mar. 24/2

5:25 p.m.-7:48 a.m.

2 stops14h 23m

C$ 398

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

jue. 4/12

9:01 a.m.-4:23 p.m.

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

dom. 7/12

8:00 a.m.-7:48 a.m.

1 stop23h 48m

C$ 409

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

mié. 10/12

9:57 p.m.-4:23 p.m.

1 stop18h 26m

Montreal Pierre Elliott Trudeau Intl

sáb. 13/12

8:00 a.m.-8:52 p.m.

1 stop12h 52m

C$ 412

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

mié. 19/11

7:05 p.m.-4:55 p.m.

2 stops21h 50m

Montreal Pierre Elliott Trudeau Intl

lun. 1/12

8:00 a.m.-7:58 a.m.

1 stop23h 58m

C$ 413

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

jue. 4/12

10:40 p.m.-4:55 p.m.

2 stops18h 15m

Montreal Pierre Elliott Trudeau Intl

dom. 7/12

8:00 a.m.-11:04 p.m.

1 stop15h 04m

C$ 416

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

mié. 10/12

9:57 p.m.-6:25 p.m.

2 stops20h 28m

Montreal Pierre Elliott Trudeau Intl

sáb. 13/12

8:00 a.m.-8:52 p.m.

1 stop12h 52m

C$ 420

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Montreal from

How to get the cheapest flight ticket from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport

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 cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of February is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Atlanta, with most prices found around C$ 353. The month of January is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Atlanta averaging around C$ 363.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Saturday when prices can be found for as low as C$ 452. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Atlanta because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 980.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the evening is the cheapest time of day to fly from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 380. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around C$ 805. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Atlanta Hartsfield-Jackson to Montreal Pierre Elliott Trudeau Intl flight route?

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

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 584 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Atlanta for as low as C$ 437 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to Montreal Pierre Elliott Trudeau Intl flights?

There are 2 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Montreal Pierre Elliott Trudeau Intl 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 Atlanta to Montreal Pierre Elliott Trudeau Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Atlanta to Montreal Pierre Elliott Trudeau Intl Airport.

How have Atlanta to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of October 2025, prices for Atlanta to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport

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

Cheap Atlanta to Montreal Pierre Elliott Trudeau Intl Airport (ATL to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport

Best price found

C$ 244

Fastest flight time

2h 30m

Direct flights

Every day
The best flight deal from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 244
The fastest flight from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport takes 2h 30m
Direct flights go from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport every day.
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to Montreal Pierre Elliott Trudeau Intl by plane?

    A flight from Atlanta Hartsfield-Jackson to Montreal Pierre Elliott Trudeau Intl will travel around 1584.7 km. 7h 22m is a normal flight duration for this route.

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

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Montreal Pierre Elliott Trudeau Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport?

  • What is the most popular airline from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport?

Best airlines flying from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 286Free CancellationRating
7.9
7,996 reviews
Search Delta flights
Air CanadaPriceFrom C$ 292Free CancellationRating
7.1
10,387 reviews
Search Air Canada flights

  • Delta Flights From Atlanta to Montreal Pierre Elliott Trudeau Intl Airport

    Across 5 Delta flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport this week, the average price was C$ 561, with the best Delta deals starting from C$ 286 round-trip. 7,996 users have rated Delta on momondo, with an average score of 7.9/10.

  • Air Canada Flights From Atlanta to Montreal Pierre Elliott Trudeau Intl Airport

    C$ 292 is the best Air Canada flight deal from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to C$ 705, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 10,387 user reviews) flies into Montreal Pierre Elliott Trudeau Intl Airport from Atlanta 4 times in an average week so prices can vary.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Montebello
Sherbrooke
Trois-Rivières
Brossard
Dorval
Drummondville
Cornwall
North Hatley
Longueuil
Magog
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
Boucherville
Sutton
Waterloo

Why use momondo?

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

It is quick and easy to find Atlanta to Montreal 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 Montreal that suits you.

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

Yes. momondo enables you to select and highlight flights to Montreal from Atlanta with this policy.

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

momondo helps you find the best flight between Atlanta and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Montreal from Atlanta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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