$180 Cheap Delta flights Atlanta (ATL) to Montreal (YUL)

View $180 flight on Tue, Sep 23, 2025Opens in a new window

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$180 Cheap Delta flights Atlanta (ATL) to Montreal (YUL)

Prices were available within the past 7 days and start at $180 for one-way flights and $386 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 3 - Tue, Sep 9
ATL
Atlanta
YUL
Montreal
$386 Roundtrip, found 1 hour ago
$386
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Sep 3 from Atlanta to Montreal, returning Tue, Sep 9, priced at $386 found 1 hour ago
Delta
Wed, Oct 15 - Tue, Oct 21
ATL
Atlanta
YUL
Montreal
$395 Roundtrip, just found
$395
Roundtrip
just found
Select Delta flight, departing Wed, Oct 15 from Atlanta to Montreal, returning Tue, Oct 21, priced at $395 just found
Delta
Wed, Sep 3 - Sat, Sep 6
ATL
Atlanta
YUL
Montreal
$396 Roundtrip, found 1 hour ago
$396
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Sep 3 from Atlanta to Montreal, returning Sat, Sep 6, priced at $396 found 1 hour ago
Delta
Sat, Oct 18 - Tue, Oct 21
ATL
Atlanta
YUL
Montreal
$405 Roundtrip, just found
$405
Roundtrip
just found
Select Delta flight, departing Sat, Oct 18 from Atlanta to Montreal, returning Tue, Oct 21, priced at $405 just found
Delta
Wed, Sep 3 - Wed, Sep 24
ATL
Atlanta
YUL
Montreal
$410 Roundtrip, found 1 day ago
$410
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 3 from Atlanta to Montreal, returning Wed, Sep 24, priced at $410 found 1 day ago
Delta
Tue, Dec 9 - Wed, Dec 10
ATL
Atlanta
YUL
Montreal
$413 Roundtrip, found 6 days ago
$413
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Dec 9 from Atlanta to Montreal, returning Wed, Dec 10, priced at $413 found 6 days ago
Flights from Atlanta (ATL) to Montreal (YUL)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Popular airline
WestJet
Distance
993 mi
Average flight time
2 hours 44 mins

Frequently asked questions

How much is a Delta Air Lines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Grab cheap return Delta Air Lines flights from $386 from ATL to YUL by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $180 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ATL to YUL with Delta Air Lines?
January is one of the cheapest months to travel to Montreal with Delta Air Lines. You could also find great deals on one-way and return fares in February.
What is the cheapest time to book flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Pierre Elliott Trudeau Intl. Airport (YUL) with Delta Air Lines?
Check for Delta Air Lines flights from ATL to YUL about one month before you want to go. The cheapest time to book an international flight is usually 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your itinerary or ticket type, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Travelers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Jet off on one of Delta Air Lines's 18 weekly direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Pierre Elliott Trudeau Intl. Airport (YUL). To view available options, enter your origin, dates and destination and hit search. Next, apply the "Nonstop" and "Airline" filters.
How long does it take to fly from ATL to YUL with Delta Air Lines?
Leave Hartsfield-Jackson Atlanta Intl. Airport (ATL) for Pierre Elliott Trudeau Intl. Airport (YUL) on a nonstop Delta Air Lines flight, and you'll be in the sky for around 2h 35m.
Which day of the week has the most Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Thursday has the most Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Pierre Elliott Trudeau Intl. Airport (YUL). With 3 daily departures, this is the best day of the week to find something that will work for your schedule.
What is the earliest Delta Air Lines flight from ATL to YUL?
Leaving ATL at 9:10AM UTC-5, the earliest Delta Air Lines flight to YUL lands at 11:47AM UTC-5. Flying early means you'll be less likely to encounter delays or cancellations.* Don't like early starts? The last Delta Air Lines flight from ATL to YUL departs at 9:18PM UTC-5 and touches down at 11:52PM UTC-5.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Montreal?
Pierre Elliott Trudeau Intl. Airport (YUL) is the primary Montreal hub for Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL).
Why fly with Delta Air Lines from ATL to YUL?
Delta Air Lines makes traveling from ATL to YUL more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You even have the chance to collect points with Delta SkyMiles. Be sure to sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Delta Air Lines fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Pierre Elliott Trudeau Intl. Airport (YUL)?
You'll most likely be flying on an Airbus A319 for your Delta Air Lines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Pierre Elliott Trudeau Intl. Airport (YUL). However, you could be switched to an alternative aircraft if there are operational changes.
Can I change or cancel my Delta Air Lines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Depending on your ticket type, a fee generally applies if you cancel or change your booking more than 24 hours after it's been confirmed. To find flexible plane tickets, select our "Changes included" and "No cancel fee" boxes when you search for flights. For more details on canceling or modifying your reservation, visit "Trips," select your flight and click on "Manage Booking."

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