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Cheap flights from Montreal to Atlanta from $142

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 4/25. 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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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 am - 7:40 am
YUL
-
ATL
23h 40m
1 stop
Multiple Airlines Logo
10:40 pm - 4:25 pm
ATL
-
YUL
17h 45m
1 stop
$265Multiple Airlines
Sun, Apr 26 - Wed, Apr 29
Multiple Airlines Logo
8:00 am - 8:17 am
YUL
-
ATL
24h 17m
1 stop
Multiple Airlines Logo
9:10 pm - 4:30 pm
ATL
-
YUL
19h 20m
2 stops
$267Multiple Airlines
Mon, Apr 20 - Wed, Apr 22
Multiple Airlines Logo
5:10 pm - 1:07 am
YUL
-
ATL
7h 57m
1 stop
Multiple Airlines Logo
5:45 am - 4:30 pm
ATL
-
YUL
10h 45m
2 stops
$268Multiple Airlines
Mon, Apr 13 - Tue, Apr 14
Multiple Airlines Logo
8:00 am - 10:22 am
YUL
-
ATL
26h 22m
1 stop
Multiple Airlines Logo
5:45 am - 4:30 pm
ATL
-
YUL
10h 45m
2 stops
$271Multiple Airlines
Sun, Apr 12 - Tue, Apr 14
Multiple Airlines Logo
8:00 am - 7:40 am
YUL
-
ATL
23h 40m
1 stop
Multiple Airlines Logo
8:52 pm - 4:55 pm
ATL
-
YUL
20h 03m
2 stops
$274Multiple Airlines
Sun, Apr 26 - Wed, Apr 29
Multiple Airlines Logo
8:00 am - 8:17 am
YUL
-
ATL
24h 17m
1 stop
Multiple Airlines Logo
10:45 pm - 3:10 pm
ATL
-
YUL
16h 25m
1 stop
$275Multiple Airlines
Mon, Apr 20 - Wed, Apr 22
Multiple Airlines Logo
8:00 am - 10:22 am
YUL
-
ATL
26h 22m
1 stop
Multiple Airlines Logo
10:45 pm - 12:30 am
ATL
-
YUL
25h 45m
1 stop
$284Multiple Airlines
Sun, Apr 12 - Tue, Apr 14
Multiple Airlines Logo
6:50 am - 5:21 pm
YUL
-
ATL
10h 31m
2 stops
Multiple Airlines Logo
10:45 pm - 12:45 am
ATL
-
YUL
26h 00m
1 stop
$288Multiple Airlines
Wed, Apr 15 - Wed, Apr 29
Multiple Airlines Logo
6:45 am - 4:13 pm
YUL
-
ATL
9h 28m
1 stop
Multiple Airlines Logo
9:10 pm - 4:30 pm
ATL
-
YUL
19h 20m
2 stops
$290Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
8:00 am - 8:17 am
YUL
-
ATL
24h 17m
1 stop
Multiple Airlines Logo
10:00 am - 12:45 am
ATL
-
YUL
14h 45m
1 stop
$291Multiple Airlines
Mon, Apr 27 - Thu, Apr 30

Air Canada flights from Montreal to Atlanta

Our best Air Canada deals on Montreal to Atlanta flight tickets
Air Canada
Mar 19
YUL6:55 pmMontreal Pierre Elliott Trudeau Intl
3h 11m
ATL10:06 pmAtlanta Hartsfield-Jackson
Mar 23
ATL12:10 pmAtlanta Hartsfield-Jackson
2h 34m
YUL2:44 pmMontreal Pierre Elliott Trudeau Intl
$486
Air Canada
Mar 13
YUL6:55 pmMontreal Pierre Elliott Trudeau Intl
3h 11m
ATL10:06 pmAtlanta Hartsfield-Jackson
Apr 11
ATL12:55 pmAtlanta Hartsfield-Jackson
2h 47m
YUL3:42 pmMontreal Pierre Elliott Trudeau Intl
$547
Air Canada
Mar 13
YUL4:10 pmMontreal Pierre Elliott Trudeau Intl
5h 46m
1 stop
ATL9:56 pmAtlanta Hartsfield-Jackson
Apr 11
ATL12:55 pmAtlanta Hartsfield-Jackson
2h 47m
YUL3:42 pmMontreal Pierre Elliott Trudeau Intl
$556

Delta flights from Montreal to Atlanta

Our best Delta deals on Montreal to Atlanta flight tickets
Delta
Mar 23
YUL6:45 pmMontreal Pierre Elliott Trudeau Intl
3h 14m
ATL9:59 pmAtlanta Hartsfield-Jackson
Mar 31
ATL6:30 amAtlanta Hartsfield-Jackson
7h 07m
1 stop
YUL1:37 pmMontreal Pierre Elliott Trudeau Intl
$497
Delta
Mar 19
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
8h 24m
1 stop
ATL2:24 pmAtlanta Hartsfield-Jackson
Mar 23
ATL9:15 pmAtlanta Hartsfield-Jackson
2h 30m
YUL11:45 pmMontreal Pierre Elliott Trudeau Intl
$502
Delta
Mar 13
YUL12:42 pmMontreal Pierre Elliott Trudeau Intl
3h 07m
ATL3:49 pmAtlanta Hartsfield-Jackson
Apr 11
ATL9:29 amAtlanta Hartsfield-Jackson
13h 44m
2 stops
YUL11:13 pmMontreal Pierre Elliott Trudeau Intl
$538

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 832,500 searches. Data last updated March 10, 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

Cheapest round-trip

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 4/26

8:00 am-7:40 am

1 stop23h 40m

Atlanta Hartsfield-Jackson

Wed 4/29

10:40 pm-4:25 pm

1 stop17h 45m

$265

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 4/20

8:00 am-8:17 am

1 stop24h 17m

Atlanta Hartsfield-Jackson

Wed 4/22

9:10 pm-4:30 pm

2 stops19h 20m

$267
Quickest round-trip

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

5:10 pm-1:07 am

1 stop7h 57m

Atlanta Hartsfield-Jackson

Tue 4/14

5:45 am-4:30 pm

2 stops10h 45m

$268

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

8:00 am-10:22 am

1 stop26h 22m

Atlanta Hartsfield-Jackson

Tue 4/14

5:45 am-4:30 pm

2 stops10h 45m

$271

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 4/26

8:00 am-7:40 am

1 stop23h 40m

Atlanta Hartsfield-Jackson

Wed 4/29

8:52 pm-4:55 pm

2 stops20h 03m

$274

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 4/20

8:00 am-8:17 am

1 stop24h 17m

Atlanta Hartsfield-Jackson

Wed 4/22

10:45 pm-3:10 pm

1 stop16h 25m

$275

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

8:00 am-10:22 am

1 stop26h 22m

Atlanta Hartsfield-Jackson

Tue 4/14

10:45 pm-12:30 am

1 stop25h 45m

$284

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

6:50 am-5:21 pm

2 stops10h 31m

Atlanta Hartsfield-Jackson

Wed 4/29

10:45 pm-12:45 am

1 stop26h 00m

$288

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 4/21

6:45 am-4:13 pm

1 stop9h 28m

Atlanta Hartsfield-Jackson

Tue 4/28

9:10 pm-4:30 pm

2 stops19h 20m

$290

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 4/27

8:00 am-8:17 am

1 stop24h 17m

Atlanta Hartsfield-Jackson

Thu 4/30

10:00 am-12:45 am

1 stop14h 45m

$291

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?

The month of April is, on average, the cheapest month to fly to Atlanta from Montreal, with most prices found around $413. If you aren’t able to travel to Atlanta during the month of April, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $434.

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

Our data shows that Thursday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $512. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Monday is $573.

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 $301. Flights to Atlanta are more costly at noon, with an average ticket price of $594. 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 $489 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 $439 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?

You could potentially save up to 32% on your flight if you consider stops on a Montreal to Atlanta flight.

How have Montreal to Atlanta flight prices changed over time?

As of March 2026, prices for Montreal to Atlanta flights are approximately 9% 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

$241

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 $241. The best round-trip flight deal from Montreal to Atlanta found on momondo in the last 72 hours is $340.
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?

    Atlanta Hartsfield-Jackson is 992.4 mi away from Montreal. 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 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 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 $206Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,276 reviews
Search Delta flights
WestJetPriceFrom $426Free CancellationRating
7.2
3,288 reviews
Search WestJet flights

  • Delta Flights From Montreal to Atlanta

    Across 15 Delta flights from Montreal to Atlanta this week, the average price was $487, with the best Delta deals starting from $256 round-trip. 8,276 users have rated Delta on momondo, with an average score of 7.9/10.

  • WestJet Flights From Montreal to Atlanta

    Across 3,288 WestJet reviews on momondo, the average score is 7.2/10. WestJet flies from Montreal to Atlanta about 20 times each week, with ticket deals ranging from $426 to $736. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Warner Robins
Blue Ridge
Stone Mountain
Lawrenceville
Cartersville
Covington
Norcross
Auburn
Dahlonega
Newnan
Kennesaw
La Grange
Conyers
Gadsden
Lithonia
Douglasville

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?

Flights from Montreal to Atlanta with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Montreal to Atlanta flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

An easier way to manage your Atlanta trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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