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Cheap flights from Atlanta to Montreal from $88

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 1/29. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:58 am - 4:22 pm
ATL
-
YUL
7h 24m1 stop
Multiple Airlines Logo
8:00 am - 9:49 pm
YUL
-
ATL
13h 49m1 stop
$242Multiple Airlines
Tue, Feb 10 - Mon, Feb 16
Multiple Airlines Logo
8:58 am - 4:22 pm
ATL
-
YUL
7h 24m1 stop
Multiple Airlines Logo
11:25 am - 9:17 am
YUL
-
ATL
21h 52m2 stops
$257Multiple Airlines
Tue, Feb 10 - Mon, Feb 16
Multiple Airlines Logo
4:55 pm - 2:54 pm
ATL
-
YUL
21h 59m1 stop
Multiple Airlines Logo
8:00 am - 7:16 pm
YUL
-
ATL
11h 16m1 stop
$277Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
8:58 am - 12:35 am
ATL
-
YUL
15h 37m3 stops
Multiple Airlines Logo
8:00 am - 11:08 pm
YUL
-
ATL
15h 08m1 stop
$279Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
8:58 am - 12:35 am
ATL
-
YUL
15h 37m3 stops
Multiple Airlines Logo
8:00 am - 11:08 pm
YUL
-
ATL
15h 08m1 stop
$284Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
5:45 am - 4:30 pm
ATL
-
YUL
10h 45m2 stops
Multiple Airlines Logo
8:00 am - 7:16 pm
YUL
-
ATL
11h 16m1 stop
$285Multiple Airlines
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
10:50 pm - 3:10 pm
ATL
-
YUL
16h 20m1 stop
Multiple Airlines Logo
8:00 am - 7:16 pm
YUL
-
ATL
11h 16m1 stop
$289Multiple Airlines
Fri, Jan 23 - Mon, Jan 26
Multiple Airlines Logo
8:49 am - 6:45 pm
ATL
-
YUL
9h 56m2 stops
Multiple Airlines Logo
8:00 am - 9:49 pm
YUL
-
ATL
13h 49m1 stop
$291Multiple Airlines
Sat, Feb 14 - Mon, Feb 16
Multiple Airlines Logo
5:25 am - 12:35 am
ATL
-
YUL
19h 10m3 stops
Multiple Airlines Logo
5:25 pm - 10:24 am
YUL
-
ATL
16h 59m2 stops
$292Multiple Airlines
Tue, Jan 27 - Mon, Feb 2
Multiple Airlines Logo
5:43 pm - 9:46 am
ATL
-
YUL
16h 03m2 stops
Multiple Airlines Logo
7:55 am - 7:16 pm
YUL
-
ATL
11h 21m1 stop
$293Multiple Airlines
Sat, Jan 17 - Tue, Jan 20

WestJet flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Atlanta to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
Jan 13
ATL4:15 pmAtlanta Hartsfield-Jackson
14h 50m
1 stop
YUL7:05 amMontreal Pierre Elliott Trudeau Intl
Jan 20
YUL7:30 pmMontreal Pierre Elliott Trudeau Intl
11h 22m
1 stop
ATL6:52 amAtlanta Hartsfield-Jackson
$321
Find similar
WestJet
Feb 27
ATL4:15 pmAtlanta Hartsfield-Jackson
14h 50m
1 stop
YUL7:05 amMontreal Pierre Elliott Trudeau Intl
Mar 3
YUL7:30 pmMontreal Pierre Elliott Trudeau Intl
11h 23m
1 stop
ATL6:53 amAtlanta Hartsfield-Jackson
$340
Find similar

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 832,500 searches. Data last updated December 15, 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

Tue 2/10

8:58 am-4:22 pm

1 stop7h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 2/16

8:00 am-9:49 pm

1 stop13h 49m

$242

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Tue 2/10

8:58 am-4:22 pm

1 stop7h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 2/16

11:25 am-9:17 am

2 stops21h 52m

$257

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Thu 1/22

4:55 pm-2:54 pm

1 stop21h 59m

Montreal Pierre Elliott Trudeau Intl

Mon 1/26

8:00 am-7:16 pm

1 stop11h 16m

$277

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Thu 1/22

8:58 am-12:35 am

3 stops15h 37m

Montreal Pierre Elliott Trudeau Intl

Mon 1/26

8:00 am-11:08 pm

1 stop15h 08m

$279

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Wed 1/28

8:58 am-12:35 am

3 stops15h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

8:00 am-11:08 pm

1 stop15h 08m

$284

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Fri 1/9

5:45 am-4:30 pm

2 stops10h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

8:00 am-7:16 pm

1 stop11h 16m

$285

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Fri 1/23

10:50 pm-3:10 pm

1 stop16h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 1/26

8:00 am-7:16 pm

1 stop11h 16m

$289

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Sat 2/14

8:49 am-6:45 pm

2 stops9h 56m

Montreal Pierre Elliott Trudeau Intl

Mon 2/16

8:00 am-9:49 pm

1 stop13h 49m

$291

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Tue 1/27

5:25 am-12:35 am

3 stops19h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

5:25 pm-10:24 am

2 stops16h 59m

$292

AtlantaMontreal

ATL - YUL

ATLYUL

Atlanta Hartsfield-Jackson

Sat 1/17

5:43 pm-9:46 am

2 stops16h 03m

Montreal Pierre Elliott Trudeau Intl

Tue 1/20

7:55 am-7:16 pm

1 stop11h 21m

$293

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 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 January is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Atlanta averaging around $289.

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

The cheapest day to depart from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport is on a Saturday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Saturday will often find tickets for as low as $933. Flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport on a Sunday will generally be more expensive and average around $1,082. 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 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 $569. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $984.

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 $422 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 $332 on momondo.

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

There are 3 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?

You could potentially save up to 1% on your flight if you consider stops on a Atlanta to Montreal Pierre Elliott Trudeau Intl Airport flight.

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

As of December 2025, prices for Atlanta to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 5% more expensive 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

$357

Fastest flight time

2h 32m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Atlanta in the past 72 hours is $357. The best round-trip flight deal from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $750.
The fastest flight from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport takes 2h 32m
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?

    The distance between Atlanta Hartsfield-Jackson and Montreal Pierre Elliott Trudeau Intl is about 984.7 mi. Flights usually cover this in 2h 32m, depending on flying conditions and air traffic around both airports.

  • 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?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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
Air CanadaPriceFrom $240Free CancellationRating
7.1
10,525 reviews
Search Air Canada flights
United AirlinesPriceFrom $243Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
DeltaPriceFrom $243Free CancellationRating
7.9
8,008 reviews
Search Delta flights
WestJetPriceFrom $464Free CancellationRating
7.2
3,202 reviews
Search WestJet flights

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

    Delta operates around 17 flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport every week. The average price of these flights found in the last 72 hours has been $473, but momondo users have found Delta deals from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport from as low as $243 round-trip. Delta has been scored 7.9/10 in 8,008 reviews.

  • United Airlines Flights From Atlanta to Montreal Pierre Elliott Trudeau Intl Airport

    The best United Airlines deal for Atlanta to Montreal Pierre Elliott Trudeau Intl Airport flight tickets found on momondo in the last 72 hours was $243, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $592 round-trip. United Airlines operates 7 flights out of Atlanta into Montreal Pierre Elliott Trudeau Intl Airport in an average week, so prices vary by time and availability. 9,092 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Traveling to a place near Montreal?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Montreal. momondo saves you time and could save you money on your trip.

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 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?

Of course. momondo tracks the price of Atlanta to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

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