Cheap flights from Atlanta to Montreal from $135
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 9/6. 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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Delta flights from Atlanta to Montreal
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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 $253, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of January, then departing from Atlanta during the month February is also very affordable. Most momondo users find prices during this month for around $258.
What is the cheapest day to depart on your flight to Montreal?
The cheapest day to depart from Atlanta to Montreal is on a Friday when prices can be found for as low as $939. Flights from Atlanta to Montreal on a Sunday will generally be more expensive and average around $1,055. 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?
Our most recent data shows that the best time of day to fly to Montreal is in the evening. Flights from Atlanta to Montreal during this time can be as low as $569. In the morning is when there is more demand to fly to Montreal, so prices are often more expensive at around $999 per ticket.
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 13 weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around $426 when searching 13 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 $327 on momondo.
What cabin class options are available on Atlanta Hartsfield-Jackson to Montreal flights?
There are 4 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.
What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Montreal?
Air Canada, Delta, and American Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Montreal
What airlines fly to Montreal?
Delta, Air Canada and WestJet are the top three most popular airlines that fly to Montreal from Atlanta according to our data. Delta is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Montreal. Keep in mind that there are 4 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.
How many flights depart from Atlanta to Montreal on average per day?
The number of flights available between Atlanta and Montreal is 15 per day as of June 2025. The most frequent departure time is 2:00PM, with 40% of daily flights leaving in the afternoon.
How many flights depart from Atlanta to Montreal on average per week?
The number of flights available between Atlanta and Montreal is 108 per week as of June 2025. The most frequent departure day is Wed, with 18% of weekly flights leaving on this day.
When to book flights from Atlanta to Montreal
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
How far is Atlanta Hartsfield-Jackson to Montreal by plane?
The straight-line distance from Atlanta Hartsfield-Jackson to Montreal is 992.4 mi. A reasonable flight in good conditions will take 2h 38m.
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?
As of June 2025, there are 4 operators available to choose from 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 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.
What documentation or ID do you need to fly to Montreal?
The necessary travel and health documents for your Montreal 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?
Based on momondo bookings for flights between Atlanta and Montreal, the leading plane model is Airbus A319, making up 34.11% of the total bookings. Other popular models include Embraer 175 with 11.29%, Canadair (Bombardier) Regional Jet 900 with 9.03%, and Airbus A220-300 with 8.26%.
What is the most popular airline from Atlanta to Montreal?
momondo data reveals that the most frequently booked airline on the route from Atlanta to Montreal is Delta, representing 44% of all bookings. The subsequent popular airlines are Air Canada at 28%, United Airlines at 15%, and WestJet at 13%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $226 | Free Cancellation | Rating 7.1 9,531 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $464 | Free Cancellation | Rating 7.2 2,868 reviews |
Delta Flights From Atlanta to Montreal
The lowest priced Delta flight from Atlanta to Montreal from the last 72 hours was $236. Generally, Delta has 15 flights on this route every week with an average price of $529. Delta is rated 8.0/10 by our users.
United Airlines Flights From Atlanta to Montreal
United Airlines is also a popular choice for this route. United Airlines flight deals for Atlanta to Montreal start from as low as $236 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $570. United Airlines operates 14 flights to Montreal from Atlanta in an average week. Users have rated it 7.4/10 across 8,790 reviews.
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?
All flight searches from Atlanta to Montreal on momondo can be filtered to show those which offer 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.