$109 Find Cheap Flights from Atlanta to Montreal - Compare and Save

These are the earliest and latest flight times available from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport:

• Earliest: departs at 8:55 am and lands at 11:34 am
• Latest: departs at 9:20 pm and lands at 11:59 pm.

The flight takes about 2h 39m.

Three cabin classes are available on flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport:

• Economy Class
• Business Class
• First Class

A nonstop flight from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport takes 2h 39m, covering 992 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport range from $568 to $777, with an average of $679 over the past 12 months. Anything below $568 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 42% above the $679 route average. Book 16 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $355 round-trip via Calgary (YYC), compared to $686 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $30–$78 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A319 family is used most often on this route, operated mainly by Delta and WestJet. Other aircraft seen on the route include Embraer 175 variants.

Afternoon is the busiest departure period on Atlanta to Montreal Pierre Elliott Trudeau Intl Airport flights, with 50% of flights leaving in that window. Morning departures account for 25%, night flights for 25%, and evening flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $313 to $1,633. That means the highest observed fare was about 5x higher than the lowest one.

Four airlines offer in-flight Wi-Fi on Atlanta to Montreal Pierre Elliott Trudeau Intl Airport flights:

• Delta
• Air Canada
• WestJet
• TAP AIR PORTUGAL

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport are currently lower than usual. Average one-way flight prices are about $256, which is 31% below the typical average for this route.

Montreal Pierre Elliott Trudeau Intl Airport (YUL) hosts 5 major car rental companies, with daily rates averaging $52 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Alamo
• Thrifty
• Hertz
• Avis

Flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Montreal Pierre Elliott Trudeau Intl (YUL).

One-stop flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport most commonly connect through:

• Fort Lauderdale (FLL) - 30% of one-stop connections
• Newark (EWR) - 15% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) - 15% of one-stop connections
• New York LaGuardia (LGA) - 11% of one-stop connections

Yes. Flexible dates can save you up to 11% on flights from Atlanta to Montreal Pierre Elliott Trudeau Intl Airport. Wednesday is the cheapest departure day at $627 round-trip on average, while Sunday is the most expensive at $697, a difference of $70.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Atlanta and Montreal Pierre Elliott Trudeau Intl Airport. The airlines offering nonstop flights on this route include:

• Delta
• Air Canada

Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 5h 02m, compared with 5h 53m via Toronto Pearson Intl (YYZ) and 7h 49m via New York LaGuardia (LGA).

Some of the most popular sights in Montreal Pierre Elliott Trudeau Intl Airport are Centre Bell, Vieux-Port de Montréal and Palais des congres de Montreal. These are among the most viewed places in Montreal Pierre Elliott Trudeau Intl Airport on KAYAK.

Among airlines operating Atlanta to Montreal Pierre Elliott Trudeau Intl Airport flights:

• Delta: offers extra legroom; offers free seat selection
• Air Canada: offers free seat selection
• WestJet: offers free seat selection
• United Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Delta: a cabin bag and a checked bag in Economy Class
• Air Canada: a cabin bag and a checked bag in Economy Class
• WestJet: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

The 747 bus line is the most convenient option from YUL to downtown Montreal. Buses operate every 10 to 12 minutes during peak hours and every 30 to 60 minutes during off-peak hours. The ride to downtown Montreal will take 45 to 70 minutes. You can also take the AirConnect airport shuttle, which connects YUL with VIA Rail, a nationwide inter-city passenger railway service. Taxis, car rentals, hotel shuttles, and ridesharing apps are also available at the airport.

For Business Class flights from Atlanta to Montreal, consider booking Air Canada, Delta Airlines, and United Airlines, which fly Business Class on their direct and connecting flights on this route. This travel option lets you enjoy priority check-in and boarding, special baggage allowance, access to specific lounges, premium dining, spacious cabins with comfortable seats, and in-flight entertainment.

If you plan to extend your trip from Montreal, you can fly to other destinations within Canada like Winnipeg, Vancouver, Toronto, Edmonton, Calgary, Ottawa, Halifax, and Quebec City or international destinations like Paris, London, Frankfurt, Dubai, Mexico City, Tokyo, Miami, Chicago, Los Angeles, and New York City.

Regardless of your travel class or flight, you can check into The Club at ATL, which has pay-at-the-door access. American Airlines Admirals Club, Delta Sky Club, and United Club are airline lounges at the airport. These lounges feature showers, designated rest zones, comfortable sofas, free internet, workspaces, TVs, newspapers, and magazines.