Cheap flights from Montreal to Atlanta

Montreal
YMQ
Hartsfield-Jackson
ATL

Flight deals from Montreal to Atlanta

Below you can see the best deals on flights Montreal — Atlanta for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 18 September, from $128.

Top 10 cheap flights from Montreal to Atlanta

WS
F9
$ 134

Montreal — Atlanta

06:45—15:55
14 Sep 2026
9 h 10 m
1 stop
WS
F9
$ 134

Montreal — Atlanta

17:45—15:55
13 Sep 2026
22 h 10 m
1 stop
WS
F9
$ 134

Montreal — Atlanta

06:45—15:55
13 Sep 2026
33 h 10 m
1 stop
WS
F9
$ 134

Montreal — Atlanta

06:45—15:55
9 Sep 2026
9 h 10 m
1 stop
WS
F9
$ 134

Montreal — Atlanta

06:45—16:00
12 Sep 2026
9 h 15 m
1 stop
WS
F9
$ 134

Montreal — Atlanta

06:45—15:55
11 Sep 2026
9 h 10 m
1 stop
PD
F9
$ 145

Montreal — Atlanta

06:45—15:55
14 Sep 2026
9 h 10 m
1 stop
PD
F9
$ 145

Montreal — Atlanta

15:50—15:55
13 Sep 2026
24 h 5 m
1 stop
PD
F9
$ 145

Montreal — Atlanta

10:15—15:55
13 Sep 2026
29 h 40 m
1 stop
PD
F9
$ 145

Montreal — Atlanta

06:45—15:55
13 Sep 2026
33 h 10 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Montreal — Atlanta flight

Looking for cheap flights from Montreal to Atlanta? Compare fares from different airlines, check the flight schedule and travel time — and book your Montreal — Atlanta ticket online at the best price.

The route has direct flights — around 90 flights per week, flights are operated by Delta, Air Canada, WestJet, United Airlines and 1 more airline, a nonstop flight takes about 2 h 45 min, the distance between the cities is around 1,599 km.

Planning your trip? You may find our Atlanta travel guide, how to get from the airport into town and Atlanta weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $128Min. price
SeptemberCheapest
MayPeak season
YesDirect flights
1,599 kmDistance
2 h 45 minTravel time
5Airlines
90 / wkFlights

Flight schedule from Montreal to Atlanta

The table shows direct flights from Montreal to Atlanta on the selected date. The flight takes approximately 2 h 45 min. Regular flights are operated by Delta, Air Canada, WestJet and United Airlines. Departures from Montreal-Pierre Elliott Trudeau International Airport and St. Hubert Airport airports, arrivals at Hartsfield-Jackson Atlanta International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 16 Aug 2026

Flight ticket prices by day: Montreal — Atlanta

Below is a calendar of the lowest flight ticket prices for Montreal — Atlanta by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $128 in September, and the most expensive are around $303 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Montreal to Atlanta by month. Tickets are usually cheapest in February (around $238) and priciest in July (about $346) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$250lowMay$280mediumSep$286medium
Feb$238lowJun$310highOct$268medium
Mar$262mediumJul$346highNov$244low
Apr$244lowAug$334highDec$340high

Some values are estimated based on seasonality.

When to fly

Weather in Atlanta: it is warmest in July (up to 31 °C on average) and coolest in January (around 12 °C). The driest month is October.

Tickets are usually cheapest in September and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Atlanta

Dry and wet days · Atlanta

Wind speed and direction · Atlanta

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How to get the best deal on a Montreal — Atlanta ticket

  • Book ahead: fares for Montreal — Atlanta are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Montreal is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Atlanta is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Montreal — Atlanta route are operated by 5 airlines; Delta runs the most flights (around 47% of all flights). Compare carriers, flight shares and schedules below.

  • DeltaDL
    14x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight YUL → ATL14x/week
      Duration
      2h 54m
      Days
      MTWTFSS
    46.7%Open →
  • Air CanadaAC
    9x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight YUL → ATL9x/week
      Duration
      3h
      Days
      MTWTFSS
    31.1%Open →
  • WestJetWS
    4x/week
    WebsiteFleet: 15325M pax/year
    • Direct flight YUL → ATL4x/week
      Duration
      2h 54m
      Days
      MTWTFSS
    12.2%Open →
  • United AirlinesUA
    2x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight YUL → ATL2x/week
      Duration
      3h 1m
      Days
      MTWTFSS
    5.6%Open →
  • Latam Airlines GroupLA
    1x/week
    WebsiteFleet: 34782M pax/year
    • Direct flight YUL → ATL1x/week
      Days
      MTWTFSS
    4.4%Open →

Cities and airports on the Montreal — Atlanta route

Flights Montreal — Atlanta depart from Montreal-Pierre Elliott Trudeau International Airport and St. Hubert Airport and arrive at Hartsfield-Jackson Atlanta International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Montreal

YMQ
Canada
About the cityHow to get thereWeatherAll about the country Canada
Arrival

Atlanta

ATL
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Montreal — Atlanta flight

How long is the flight from Montreal to Atlanta?

A nonstop Montreal — Atlanta flight takes about 2 h 45 min — the distance between the cities is around 1,599 km.

How far is it from Montreal to Atlanta?

The distance from Montreal to Atlanta is about 1,599 km, which a nonstop flight covers in around 2 h 45 min.

Are there direct flights from Montreal to Atlanta?

Yes, there are nonstop flights Montreal — Atlanta — around 90 flights per week.

Which airlines fly from Montreal to Atlanta?

Airlines operating Montreal — Atlanta include Delta, Air Canada, WestJet, United Airlines, Latam Airlines Group. See the full list with schedules in the "Airlines" section on this page.

Which airports do Montreal — Atlanta flights use?

Flights from Montreal depart from Montreal-Pierre Elliott Trudeau International Airport, St. Hubert Airport, and arrive at Hartsfield-Jackson Atlanta International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Montreal to Atlanta?

The price of a Montreal — Atlanta ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in May. Tickets typically cost between $128 and $303. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Montreal — Atlanta?

Flights Montreal — Atlanta are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Montreal to Atlanta?

To catch a low fare Montreal — Atlanta, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Montreal

See all
TorontoNew York CityChicagoOttawaQuebec CityWashington, D.C.HalifaxCalgaryVancouverParisDetroitBostonEdmontonSt. John'sFrederictonPhiladelphiaMiamiMinneapolisMonctonLondonWinnipegOrlandoFort LauderdalePunta CanaCancunNashvilleSan FranciscoRomeCharlottetownLos AngelesFrankfurt am MainCasablancaLas VegasSan DiegoRaleighSidneyDallasLisbonAlgiersAthens

Where else you can fly from Atlanta

See all
New York CityWashington, D.C.ChicagoOrlandoFort LauderdaleDallasLos AngelesMiamiHoustonPhiladelphiaDetroitTampaSeattleTorontoDenverJacksonvilleCharlotteCancunLas VegasRaleighClevelandAustinMinneapolisNashvilleNew OrleansNorth CharlestonBirminghamSan FranciscoMemphisKnoxvilleSan DiegoSan JuanPhoenixWest Palm BeachGreenvilleSalt Lake CityCincinnatiSt. LouisBentonvilleKansas City

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