What is the cheapest airline that flies from Montreal to Atlanta Hartsfield-Jackson?

Air Canada is the most popular carrier operating from Montreal to Atlanta Hartsfield-Jackson

How many flights depart from Montreal to Atlanta on average per day?

16 flights are operational daily from Montreal to Atlanta as of September 2025. The most popular departure time for this route is 7:00AM, with 37% of flights per day taking off at noon.

How many flights depart from Montreal to Atlanta on average per week?

As of September 2025, there are 118 flights per week flying from Montreal to Atlanta. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

What airlines fly to Atlanta?

Air Canada, Delta and WestJet are the top three most popular airlines that fly to Atlanta from Montreal according to our data. Air Canada is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Atlanta. Keep in mind that there are 4 different airlines that fly to Atlanta on a routine basis, so you have a few additional options to choose from.

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?

There are 4 operators available for flights from Montreal to Atlanta Hartsfield-Jackson Airport as of September 2025.

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.

$157 Cheap Flights from Montreal to Atlanta in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Montreal to Atlanta

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:35 pm - 8:34 amYUL-ATL

13h 59m1 stop

8:11 am - 5:55 pmATL-YUL

9h 44m1 stop

$300Multiple Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

6:35 pm - 8:34 amYUL-ATL

13h 59m1 stop

10:46 pm - 10:45 amATL-YUL

11h 59m2 stops

$301Multiple Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 28

6:45 am - 11:08 pmYUL-ATL

16h 23m2 stops

10:09 pm - 3:10 pmATL-YUL

17h 01m1 stop

$302Multiple Airlines

Find Deal

Mon, Nov 10 - Mon, Nov 17

6:35 pm - 8:34 amYUL-ATL

13h 59m1 stop

8:11 am - 4:00 pmATL-YUL

7h 49m2 stops

$303Multiple Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

6:35 pm - 7:36 amYUL-ATL

13h 01m1 stop

7:13 pm - 12:41 amATL-YUL

29h 28m2 stops

$304Multiple Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

6:45 am - 9:09 pmYUL-ATL

14h 24m2 stops

8:45 am - 1:32 pmATL-YUL

28h 47m1 stop

$307Multiple Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

6:35 pm - 8:34 amYUL-ATL

13h 59m1 stop

8:11 am - 4:25 pmATL-YUL

8h 14m1 stop

$309Multiple Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

6:35 pm - 7:36 amYUL-ATL

13h 01m1 stop

8:11 am - 5:55 pmATL-YUL

9h 44m1 stop

$311Multiple Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

7:00 am - 9:53 amYUL-ATL

2h 53mnonstop

6:20 pm - 7:07 amATL-YUL

12h 47m1 stop

$366WestJet

Find Deal

Thu, Oct 9 - Sun, Oct 12

7:00 am - 6:50 amYUL-ATL

23h 50m1 stop

8:45 am - 3:12 pmATL-YUL

30h 27m1 stop

$370WestJet

Find Deal

Fri, Oct 24 - Tue, Oct 28

WestJet flights from Montreal to Atlanta

Our best WestJet deals on Montreal to Atlanta flight tickets

WestJet

Oct 9

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

2h 53m

ATL9:53 amAtlanta Hartsfield-Jackson

Oct 12

ATL6:20 pmAtlanta Hartsfield-Jackson

12h 47m

1 stop

YUL7:07 amMontreal Pierre Elliott Trudeau Intl

$366

Find similar

WestJet

Oct 24

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

23h 50m

1 stop

ATL6:50 amAtlanta Hartsfield-Jackson

Oct 28

ATL8:45 amAtlanta Hartsfield-Jackson

30h 27m

1 stop

YUL3:12 pmMontreal Pierre Elliott Trudeau Intl

$370

Find similar

WestJet

Sep 30

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

2h 48m

ATL9:48 amAtlanta Hartsfield-Jackson

Oct 27

ATL2:59 pmAtlanta Hartsfield-Jackson

2h 35m

YUL5:34 pmMontreal Pierre Elliott Trudeau Intl

$670

Find similar

United Airlines flights from Montreal to Atlanta

Our best United Airlines deals on Montreal to Atlanta flight tickets

United Airlines

Sep 30

YUL9:15 amMontreal Pierre Elliott Trudeau Intl

5h 30m

1 stop

ATL2:45 pmAtlanta Hartsfield-Jackson

Sep 30

ATL7:35 pmAtlanta Hartsfield-Jackson

19h 25m

1 stop

YUL3:00 pmMontreal Pierre Elliott Trudeau Intl

$662

Find similar

United Airlines

Sep 30

YUL8:10 amMontreal Pierre Elliott Trudeau Intl

7h 14m

1 stop

ATL3:24 pmAtlanta Hartsfield-Jackson

Sep 30

ATL7:35 pmAtlanta Hartsfield-Jackson

19h 25m

1 stop

YUL3:00 pmMontreal Pierre Elliott Trudeau Intl

$695

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

6:35 pm-8:34 am

1 stop13h 59m

Atlanta Hartsfield-Jackson

Tue 10/14

8:11 am-5:55 pm

1 stop9h 44m

$300

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

6:35 pm-8:34 am

1 stop13h 59m

Atlanta Hartsfield-Jackson

Tue 10/28

10:46 pm-10:45 am

2 stops11h 59m

$301

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Mon 11/10

6:45 am-11:08 pm

2 stops16h 23m

Atlanta Hartsfield-Jackson

Mon 11/17

10:09 pm-3:10 pm

1 stop17h 01m

$302

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

6:35 pm-8:34 am

1 stop13h 59m

Atlanta Hartsfield-Jackson

Tue 10/14

8:11 am-4:00 pm

2 stops7h 49m

$303

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 10/14

6:35 pm-7:36 am

1 stop13h 01m

Atlanta Hartsfield-Jackson

Tue 10/21

7:13 pm-12:41 am

2 stops29h 28m

$304

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 10/21

6:45 am-9:09 pm

2 stops14h 24m

Atlanta Hartsfield-Jackson

Tue 10/28

8:45 am-1:32 pm

1 stop28h 47m

$307

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 10/21

6:35 pm-8:34 am

1 stop13h 59m

Atlanta Hartsfield-Jackson

Tue 10/28

8:11 am-4:25 pm

1 stop8h 14m

$309

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Tue 10/14

6:35 pm-7:36 am

1 stop13h 01m

Atlanta Hartsfield-Jackson

Tue 10/21

8:11 am-5:55 pm

1 stop9h 44m

$311

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

7:00 am-9:53 am

Nonstop2h 53m

Atlanta Hartsfield-Jackson

Sun 10/12

6:20 pm-7:07 am

1 stop12h 47m

$366

MontrealAtlanta

YUL - ATL

YULATL

Montreal Pierre Elliott Trudeau Intl

Fri 10/24

7:00 am-6:50 am

1 stop23h 50m

Atlanta Hartsfield-Jackson

Tue 10/28

8:45 am-3:12 pm

1 stop30h 27m

$370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $408. 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 $422.

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 $523. 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 $589.

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 $275. Flights to Atlanta are more costly at noon, with an average ticket price of $725. 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 $468 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 $411 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 September 2025, prices for Montreal to Atlanta flights are approximately 0% cheaper 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	$233
Fastest flight time	2h 45m
Direct flights	Every day
Airports in Atlanta	1 airport

The best one-way flight to Atlanta from Montreal in the past 72 hours is $233. The best round-trip flight deal from Montreal to Atlanta found on momondo in the last 72 hours is $399.

The fastest flight from Montreal to Atlanta takes 2h 45m

Direct flights go from Montreal to Atlanta every day.

There is 1 airport near Atlanta: 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 53m 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?
There are 4 operators available for flights from Montreal to Atlanta Hartsfield-Jackson Airport as of September 2025.
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?
Based on momondo bookings for flights between Montreal and Atlanta, the leading plane model is Airbus A319, making up 28.33% of the total bookings. Other popular models include Airbus A321-100/200 with 15.27%, Embraer 175 with 12.86%, and Airbus A321neo with 7.84%.
What is the most popular airline from Montreal to Atlanta?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Montreal to Atlanta is Air Canada (52% of total bookings). The next most popular airlines are Delta (35%) and United Airlines (14%).

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
Delta	PriceFrom $250	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
Air Canada	PriceFrom $359	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom $378	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
WestJet	PriceFrom $416	Free Cancellation	Rating 7.2 3,093 reviews	Search WestJet flights

Delta Flights From Montreal to Atlanta
Across 11 Delta flights from Montreal to Atlanta this week, the average price was $472, with the best Delta deals starting from $250 round-trip. 7,957 users have rated Delta on momondo, with an average score of 7.9/10.
United Airlines Flights From Montreal to Atlanta
Across 8,924 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Montreal to Atlanta about 7 times each week, with ticket deals ranging from $378 to $653. Price data is based on momondo searches in the last 72 hours.

Helen

Marietta

McDonough

Blue Ridge

Duluth

Warner Robins

Athens

Lawrenceville

Stone Mountain

Dahlonega

Norcross

Covington

Gadsden

Auburn

Cartersville

Conyers

Newnan

La Grange

Gainesville

Lithonia

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 10/16

Thu 10/23

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Montreal to Atlanta from $157

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 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Montreal to Atlanta

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

WestJet flights from Montreal to Atlanta

Our best WestJet deals on Montreal to Atlanta flight tickets

United Airlines flights from Montreal to Atlanta

Our best United Airlines deals on Montreal to Atlanta flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Montreal to Atlanta that are best for you.

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 cheapest month to fly to Atlanta?

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

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

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?

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 September 2025, prices for Montreal to Atlanta flights are approximately 0% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Montreal to Atlanta Hartsfield-Jackson?

Air Canada is the most popular carrier operating from Montreal to Atlanta Hartsfield-Jackson

What airlines fly to Atlanta?

How many flights depart from Montreal to Atlanta on average per day?

16 flights are operational daily from Montreal to Atlanta as of September 2025. The most popular departure time for this route is 7:00AM, with 37% of flights per day taking off at noon.

How many flights depart from Montreal to Atlanta on average per week?

As of September 2025, there are 118 flights per week flying from Montreal to Atlanta. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

When to book flights from Montreal to Atlanta

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

Fastest flight time

Direct flights

Airports in Atlanta

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

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

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?

What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

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

Delta Flights From Montreal to Atlanta

United Airlines Flights From Montreal to Atlanta

Traveling to a place near Atlanta?

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Georgia