$209 Cheap Flights from Montreal (YUL) to Atlanta (ATL)

View $209 flight on Sun, Jun 8, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Montreal to Atlanta (YUL-ATL)

Prices were available within the past 7 days and start at $209 for one-way flights and $364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 17 - Mon, May 26
YUL
Montreal
ATL
Atlanta
$364 Roundtrip, found 1 hour ago
$364
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, May 17 from Montreal to Atlanta, returning Mon, May 26, priced at $364 found 1 hour ago
Delta
Thu, Jun 5 - Tue, Jun 10
YUL
Montreal
ATL
Atlanta
$372 Roundtrip, found 15 hours ago
$372
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, Jun 5 from Montreal to Atlanta, returning Tue, Jun 10, priced at $372 found 15 hours ago
Delta
Fri, Jun 20 - Tue, Jun 24
YUL
Montreal
ATL
Atlanta
$373 Roundtrip, found 1 day ago
$373
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jun 20 from Montreal to Atlanta, returning Tue, Jun 24, priced at $373 found 1 day ago
Delta
Fri, Sep 19 - Sat, Sep 27
YUL
Montreal
ATL
Atlanta
$374 Roundtrip, found 8 hours ago
$374
Roundtrip
found 8 hours ago
Select Delta flight, departing Fri, Sep 19 from Montreal to Atlanta, returning Sat, Sep 27, priced at $374 found 8 hours ago
Delta
Wed, May 14 - Mon, May 26
YUL
Montreal
ATL
Atlanta
$377 Roundtrip, found 1 hour ago
$377
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, May 14 from Montreal to Atlanta, returning Mon, May 26, priced at $377 found 1 hour ago
Delta
Wed, May 21 - Mon, May 26
YUL
Montreal
ATL
Atlanta
$379 Roundtrip, found 1 day ago
$379
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 21 from Montreal to Atlanta, returning Mon, May 26, priced at $379 found 1 day ago
Air Canada
Fri, Jul 18 - Mon, Jul 21
YUL
Montreal
ATL
Atlanta
$386 Roundtrip, found 13 hours ago
$386
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Fri, Jul 18 from Montreal to Atlanta, returning Mon, Jul 21, priced at $386 found 13 hours ago
American Airlines
Sat, May 17 - Wed, May 21
YUL
Montreal
ATL
Atlanta
$388 Roundtrip, found 3 days ago
$388
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 17 from Montreal to Atlanta, returning Wed, May 21, priced at $388 found 3 days ago
United
Tue, Jun 10 - Tue, Jun 17
YUL
Montreal
ATL
Atlanta
$458 Roundtrip, found 2 days ago
$458
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jun 10 from Montreal to Atlanta, returning Tue, Jun 17, priced at $458 found 2 days ago
WestJet
Tue, May 27 - Thu, May 29
YUL
Montreal
ATL
Atlanta
$514 Roundtrip, found 3 days ago
$514
Roundtrip
found 3 days ago
Select WestJet flight, departing Tue, May 27 from Montreal to Atlanta, returning Thu, May 29, priced at $514 found 3 days ago
Flights from Montreal (YUL) to Atlanta (ATL)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Roundtrip price
$364
Distance
993 mi

Montreal to Atlanta Flights

The cheapest times to fly from Montreal to Atlanta

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montreal to Atlanta are during the month of May. You can find some of the cheapest flights from Montreal to Atlanta with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Montreal to Atlanta

Sunday is one of the best days to book for cheap flights from Montreal to Atlanta: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Montreal to Atlanta

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montreal to Atlanta in 2025. You can also book with separate airlines for your outbound and return journeys, from $209 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montreal to Atlanta flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montreal to Atlanta airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) cost?
You can score cheap return tickets from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) starting from $418. Grab your seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Delta flight leaving YUL on May 6 2025 and touching down at ATL. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from YUL to ATL?
The cheapest flights from YUL to ATL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
When departing from Pierre Elliott Trudeau Intl. Airport (YUL), you can hop on a nonstop flight to Hartsfield-Jackson Atlanta Intl. Airport (ATL) with Delta Air Lines.
What is the cheapest airline that flies from YUL to ATL?
Travel from YUL to ATL with United. This airline currently has the cheapest one-way ticket for this route, starting from $236. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from YUL on July 13 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Each day, an average of 3 direct flights take off from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). Select the departure time that best suits your plans.
What are the most popular departure times for flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Flights between YUL and ATL are busiest at 6 PM. If you’re after a less crowded experience and potentially cheaper tickets, choose a time when demand is lower.
What day of the week has the most flights from YUL to ATL?
Friday offers the most flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). Consider leaving on this day and you’ll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Hop on the earliest flight at around 7:00AM UTC-5, heading out of Pierre Elliott Trudeau Intl. Airport (YUL). You’ll be in the air for roughly 3h 20m, reaching Hartsfield-Jackson Atlanta Intl. Airport (ATL) at approximately 10:20AM UTC-5.
How long does it take to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
The average flight time from YUL to ATL is 3 hours and 15 minutes, covering a distance of 990 mi.
What airline has the least delays from YUL to ATL?
Consider traveling with Aeromexico if you’d like to fly straight from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) without any holdups. This airline has the best track record for punctuality, with an on-time performance of 100%. Want to be notified if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
To avoid potential delays on the Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Atlanta from Pierre Elliott Trudeau Intl. Airport (YUL)?
Browse your flight options from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). This is the only airport in Atlanta you can arrive at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) last-minute?
Waiting until just before your trip to book your flight from YUL to ATL often results in higher prices. While it’s possible to find some last-minute deals, they aren’t always guaranteed. Be flexible with your travel plans for the best chance of scoring a bargain.
Is it cheaper to book a YUL to ATL flight and hotel package?
Securing a YUL to ATL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Generally, it’s possible to cancel or reschedule your YUL to ATL flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find further details on our Customer Service portal.

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