International route
Cheap flights from Montreal to Atlanta
Montréal-Trudeau International Airport (YUL) to Hartsfield-Jackson Atlanta International Airport (ATL). 994 miles, 2h 30m nonstop.
YUL to ATL at a glance
Computed from airline schedules and the fares we track for this route. Refreshed several times a day.
- Distance
- 994 milesgreat-circle
- Typical flight time
- 2h 30mnonstop, gate to gate
- Nonstop airlines
- AADLWNAS9 airlinesAmerican, Delta, Southwest
- Nonstop flights per day
- 16all airlines combined
- Cheapest month
- January 2027over the next six months
- Best day to fly
- Wednesday18% less than Friday
- Time difference
- Same time zone
Montreal to Atlanta
Round trips from $99
Per traveler, taxes and fees included. Lowest fare we found departs Tue, Jan 5.
Cheapest month: January 2027
See fares on these datesLock any fare free — pay only when you accept your last-minute deal
Or ask an agent on WhatsAppMontreal to Atlanta fares by month
Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.
Airlines flying Montreal to Atlanta
9 airlines fly nonstop with 16 departures a day combined, plus 3 more with one stop.
- ACAir CanadaStar AllianceNonstop · 3 flights a day · first checked bag from $35
- DLDelta Air LinesSkyTeamNonstop · 3 flights a day · first checked bag from $35
- F9Frontier AirlinesLow-costNonstop · 2 flights a day · first checked bag from $55
- WNSouthwest AirlinesLow-costNonstop · 2 flights a day · first checked bag from $35
- NKSpirit AirlinesLow-costNonstop · 2 flights a day · first checked bag from $55
- ASAlaska AirlinesoneworldNonstop · 1 flight a day · first checked bag from $35
- G4Allegiant AirLow-costNonstop · 1 flight a day · first checked bag from $50
- AAAmerican AirlinesoneworldNonstop · 1 flight a day · first checked bag from $40
- MXBreeze AirwaysLow-costNonstop · 1 flight a day · first checked bag from $45
- B6JetBlueConnecting via JFK, BOS · first checked bag from $40
- UAUnited AirlinesStar AllianceConnecting via ORD, EWR, IAD · first checked bag from $40
- WSWestJetConnecting via YYZ · first checked bag from $35
Connecting options
Hubs where one airline can carry you on both legs, most choices first.
- Chicago (ORD)UA1 airline
- Newark (EWR)UA1 airline
- Washington (IAD)UA1 airline
- New York (JFK)B61 airline
- Boston (BOS)B61 airline
Tips for this route
- American, Delta, Southwest and Alaska all fly YUL to ATL nonstop, so compare the total with bags before picking the lowest base fare: the difference between a basic and a standard economy ticket is often less than one checked bag each way.
- January 2027 is the cheapest month to fly over the next six months, with round trips from $99; September 2026 is the most expensive at $139 and up, a difference of $40 per traveler.
- Departing on a Wednesday averages 18% less than a Friday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
- Book 6 to 12 weeks ahead; fares climb in the last three weeks and around holidays.
Destination guide
Atlanta: The world's busiest airport and a city worth the stop
Hartsfield–Jackson is the busiest airport on earth and Delta's home, so Atlanta is reachable nonstop from almost anywhere in the US at low fares. The city itself has the civil rights history, the BeltLine and a food scene that goes far beyond fried chicken.
Best time to visit: March–May (dogwoods and azaleas) and October–November are pleasant. Summer is hot and humid; winter is mild with rare ice days and low fares.
Flying the other way? Atlanta to MontrealFares, airlines and tips for ATL to YUL.Ready to compare live fares?
See every airline on YUL–ATL side by side with bags and seat rules spelled out.
Search Montreal to AtlantaMontreal to Atlanta: common questions
How long is the flight from Montreal to Atlanta?
A nonstop flight from Montreal (YUL) to Atlanta (ATL) takes about 2h 30m gate to gate, covering 994 miles. Connecting itineraries add the layover, typically 2 to 5 hours more in total.
Which airlines fly nonstop from YUL to ATL?
American Airlines, Delta Air Lines, Southwest Airlines, Alaska Airlines, Spirit Airlines, Frontier Airlines, Allegiant Air, Breeze Airways and Air Canada operate nonstop flights from Montreal (YUL) to Atlanta (ATL), with 16 nonstop departures a day between them. One-stop options connect through ORD, EWR and IAD.
What is the cheapest month to fly from Montreal to Atlanta?
Over the next six months, January 2027 has the lowest round-trip fares from Montreal (YUL) to Atlanta (ATL), starting at $99 per traveler including taxes and fees. Within any month, Wednesday departures average the lowest prices.
How far in advance should I book Montreal to Atlanta flights?
Book 6 to 12 weeks ahead; fares climb in the last three weeks and around holidays. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.
What is the time difference between Montreal and Atlanta?
Atlanta is in the same time zone as Montreal, so there is no clock change. YUL is on America/Toronto time and ATL on America/New York time. Departure and arrival times in search results are always shown in local time at each airport.
Related routes
Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.