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Cheap flights from Atlanta to Montreal from C$ 161

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 14/6. 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 Atlanta to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:07 p.m. - 12:25 a.m.
ATL
-
YUL
28h 18m
2 stops
Multiple Airlines Logo
7:20 p.m. - 9:08 a.m.
YUL
-
ATL
13h 48m
1 stop
C$ 414Multiple Airlines
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
9:00 p.m. - 2:08 p.m.
ATL
-
YUL
17h 08m
1 stop
Multiple Airlines Logo
10:35 a.m. - 9:09 a.m.
YUL
-
ATL
22h 34m
2 stops
C$ 424Multiple Airlines
Fri, 8 May - Tue, 12 May
Multiple Airlines Logo
9:10 p.m. - 5:15 p.m.
ATL
-
YUL
20h 05m
2 stops
Multiple Airlines Logo
7:15 p.m. - 1:07 a.m.
YUL
-
ATL
5h 52m
1 stop
C$ 425Multiple Airlines
Sat, 2 May - Mon, 4 May
Multiple Airlines Logo
10:40 p.m. - 2:08 p.m.
ATL
-
YUL
15h 28m
1 stop
Multiple Airlines Logo
6:45 a.m. - 8:19 a.m.
YUL
-
ATL
25h 34m
2 stops
C$ 432Multiple Airlines
Wed, 13 May - Tue, 19 May
Multiple Airlines Logo
8:09 a.m. - 12:25 a.m.
ATL
-
YUL
16h 16m
2 stops
Multiple Airlines Logo
7:15 p.m. - 1:04 a.m.
YUL
-
ATL
5h 49m
1 stop
C$ 433Multiple Airlines
Wed, 10 Jun - Tue, 16 Jun
Multiple Airlines Logo
12:39 p.m. - 12:25 a.m.
ATL
-
YUL
11h 46m
2 stops
Multiple Airlines Logo
7:20 p.m. - 9:08 a.m.
YUL
-
ATL
13h 48m
1 stop
C$ 443Multiple Airlines
Wed, 13 May - Sun, 17 May
Multiple Airlines Logo
5:05 a.m. - 6:15 p.m.
ATL
-
YUL
13h 10m
1 stop
Multiple Airlines Logo
6:45 a.m. - 11:29 p.m.
YUL
-
ATL
16h 44m
2 stops
C$ 446Multiple Airlines
Sat, 30 May - Sun, 31 May
Multiple Airlines Logo
10:40 p.m. - 2:08 p.m.
ATL
-
YUL
15h 28m
1 stop
Multiple Airlines Logo
6:45 a.m. - 5:12 p.m.
YUL
-
ATL
10h 27m
2 stops
C$ 450Multiple Airlines
Sat, 16 May - Tue, 19 May
Multiple Airlines Logo
10:40 p.m. - 2:08 p.m.
ATL
-
YUL
15h 28m
1 stop
Multiple Airlines Logo
3:10 p.m. - 1:08 a.m.
YUL
-
ATL
9h 58m
1 stop
C$ 453Multiple Airlines
Tue, 5 May - Sat, 9 May
Multiple Airlines Logo
8:09 a.m. - 12:25 a.m.
ATL
-
YUL
16h 16m
2 stops
Multiple Airlines Logo
7:15 p.m. - 9:11 a.m.
YUL
-
ATL
13h 56m
1 stop
C$ 454Multiple Airlines
Wed, 10 Jun - Mon, 15 Jun

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Montreal 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 15 April 2026.
Use the filters below to find and compare flights from Atlanta to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Tue 12/5

8:07 p.m.-12:25 a.m.

2 stops28h 18m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

7:20 p.m.-9:08 a.m.

1 stop13h 48m

C$ 414

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Fri 8/5

9:00 p.m.-2:08 p.m.

1 stop17h 08m

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

10:35 a.m.-9:09 a.m.

2 stops22h 34m

C$ 424

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Sat 2/5

9:10 p.m.-5:15 p.m.

2 stops20h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

7:15 p.m.-1:07 a.m.

1 stop5h 52m

C$ 425

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Wed 13/5

10:40 p.m.-2:08 p.m.

1 stop15h 28m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:45 a.m.-8:19 a.m.

2 stops25h 34m

C$ 432
Quickest round-trip

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Wed 10/6

8:09 a.m.-12:25 a.m.

2 stops16h 16m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

7:15 p.m.-1:04 a.m.

1 stop5h 49m

C$ 433

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Wed 13/5

12:39 p.m.-12:25 a.m.

2 stops11h 46m

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

7:20 p.m.-9:08 a.m.

1 stop13h 48m

C$ 443

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Sat 30/5

5:05 a.m.-6:15 p.m.

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

6:45 a.m.-11:29 p.m.

2 stops16h 44m

C$ 446

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Sat 16/5

10:40 p.m.-2:08 p.m.

1 stop15h 28m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:45 a.m.-5:12 p.m.

2 stops10h 27m

C$ 450

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Tue 5/5

10:40 p.m.-2:08 p.m.

1 stop15h 28m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

3:10 p.m.-1:08 a.m.

1 stop9h 58m

C$ 453

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Wed 10/6

8:09 a.m.-12:25 a.m.

2 stops16h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

7:15 p.m.-9:11 a.m.

1 stop13h 56m

C$ 454

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 Montreal from

How to get the cheapest flight ticket from Atlanta to Montreal

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 Atlanta and Montreal?

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Atlanta is in January. Flight prices, which tend to average around C$ 415, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Montreal from Atlanta during June instead. Flights to Montreal in June, while not as cheap as those in January, still average around C$ 637.

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

Our data shows that Tuesday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 362. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Montreal for around C$ 783.

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

Our data shows that the cheapest Atlanta to Montreal flights are usually those with departure times in the morning. Our users have found flights to Montreal in the morning for as low as C$ 390. Flights at noon are often more expensive with an average ticket price of C$ 793.

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

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

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

You are more likely to see cheaper flights to Montreal from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 639 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Atlanta for as low as C$ 451 on momondo.

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

There are 2 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Montreal 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 flights?

You could potentially save up to 5% on your flight if you consider stops on a Atlanta to Montreal flight.

How have Atlanta to Montreal flight prices changed over time?

As of April 2026, prices for Atlanta to Montreal flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Montreal

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

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

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

Fastest flight time

2h 36m

Direct flights

Every day

Airports in Montreal

2 airports
The fastest flight from Atlanta to Montreal takes 2h 36m
Direct flights go from Atlanta to Montreal every day.
There are 2 airports in Montreal. From Atlanta there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).
Search flight deals

Frequently asked questions about flying from Atlanta to Montreal

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

    Montreal is 1597.0 km away from Atlanta Hartsfield-Jackson. In terms of flight time, this usually takes a little over 2h 36m.

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

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Montreal refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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.

  • What documentation or ID do you need to fly to Montreal?

    The travel and health documents you'll need for your trip to Montreal 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. 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?

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

Best airlines flying from Atlanta to Montreal

Compare and see reviews for airlines that fly from Atlanta to Montreal with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 344Free CancellationRating
7.9
8,406 reviews
Search Delta flights
Air CanadaPriceFrom C$ 348Free CancellationRating
7.1
10,927 reviews
Search Air Canada flights

  • Delta Flights From Atlanta to Montreal

    Delta operates around 20 flights from Atlanta to Montreal every week. The average price of these flights found in the last 72 hours has been C$ 403, but momondo users have found Delta deals from Atlanta to Montreal from as low as C$ 344 round-trip. Delta has been scored 7.9/10 in 8,407 reviews.

  • Air Canada Flights From Atlanta to Montreal

    Across 10,930 Air Canada reviews on momondo, the average score is 7.1/10. Air Canada flies from Atlanta to Montreal about 7 times each week, with ticket deals ranging from C$ 348 to C$ 783. Price data is based on momondo searches in the last 72 hours.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Atlanta to Montreal for you.

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

Yes. momondo allows you to filter the results for Atlanta to Montreal flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Montreal from Atlanta. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Montreal from Atlanta are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport