Cheap Flights from Montreal, QC to New Orleans, LA from $203

On Cheapflightsplus.com you will find 339 connecting flights from Montreal to New Orleans. You can compare airfare deals from 10 airlines and multiple travel sites from $203, book and save on cheap plane tickets and last minute offers. Also check out YMQ-MSY flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Montreal to New Orleans Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $203 (one-way), $348 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Montreal to New Orleans. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:45 — 19:15
06:45 — 10:05 TS820 Air Transat
Montreal — Orlando
8h 16m stop
18:21 — 19:15 NK1067 Spirit Airlines
Orlando — New Orleans
13h 30m
including layover
Find flight
from$212
06:45 — 18:30
06:45 — 10:05 TS820 Air Transat
Montreal — Orlando
7h 34m stop
17:39 — 18:30 NK2084 Spirit Airlines
Orlando — New Orleans
12h 45m
including layover
Find flight
from$223
07:00 — 20:15
07:00 — 09:52 WS6536 WestJet
Montreal — Atlanta
10h 2m stop
21:35 — 22:06 WS6642 WestJet
Atlanta — New Orleans
14h 15m
including layover
Find flight
from$375
07:00 — 15:58
07:00 — 09:49 WS6536 WestJet
Montreal — Atlanta
5h 35m stop
15:24 — 15:58 WS6713 WestJet
Atlanta — New Orleans
9h 58m
including layover
Find flight
from$380
08:10 — 18:48
08:10 — 09:43 UA8487 United Airlines
Montreal — Newark
6h 52m stop
16:35 — 18:48 UA1149 United Airlines
Newark — New Orleans
11h 38m
including layover
Find flight
from$303
08:20 — 22:30
08:20 — 09:51 UA8371 United Airlines
Montreal — Chicago
10h 8m stop
19:59 — 22:30 UA1899 United Airlines
Chicago — New Orleans
15h 10m
including layover
Find flight
from$262
09:30 — 19:13
09:15 — 11:14 UA3590 United Airlines
Montreal — Washington D.C.
6h 17m stop
17:55 — 19:38 UA251 United Airlines
Washington D.C. — New Orleans
10h 43m
including layover
Find flight
from$351
09:45 — 19:16
09:45 — 11:23 UA1160 United Airlines
Montreal — Chicago
5h 27m stop
16:50 — 19:16 UA1346 United Airlines
Chicago — New Orleans
10h 31m
including layover
Find flight
from$306
11:23 — 18:48
11:23 — 13:00 UA3583 United Airlines
Montreal — Newark
3h 35m stop
16:35 — 18:48 UA1149 United Airlines
Newark — New Orleans
8h 25m
including layover
Find flight
from$352
11:23 — 18:52
11:23 — 13:00 UA3583 United Airlines
Montreal — Newark
3h 42m stop
16:42 — 18:52 UA2402 United Airlines
Newark — New Orleans
8h 29m
including layover
Find flight
from$353
12:45 — 17:33
12:45 — 15:45 WS6339 WestJet
Montreal — Atlanta
1h 11m stop
16:56 — 17:33 WS6415 WestJet
Atlanta — New Orleans
5h 48m
including layover
Find flight
from$372
13:10 — 00:24
+1 day
13:10 — 14:50 PD2405 Porter Airlines
Montreal — Newark
7h 28m stop
22:18 — 00:24 NK749 Spirit Airlines
Newark — New Orleans
12h 14m
including layover
Find flight
from$293
13:15 — 18:48
13:15 — 14:43 UA8158 United Airlines
Montreal — Newark
1h 52m stop
16:35 — 18:48 UA1149 United Airlines
Newark — New Orleans
6h 33m
including layover
Find flight
from$349
14:20 — 19:13
14:20 — 16:19 UA3414 United Airlines
Montreal — Washington D.C.
1h 15m stop
17:55 — 19:38 UA251 United Airlines
Washington D.C. — New Orleans
5h 53m
including layover
Find flight
from$349
14:48 — 20:19
12:46 — 15:39 WS6339 WestJet
Montreal — Atlanta
2h 2m stop
19:28 — 19:55 WS6363 WestJet
Atlanta — New Orleans
6h 31m
including layover
Find flight
from$378
15:41 — 18:52
+1 day
15:41 — 17:18 UA3626 United Airlines
Montreal — Newark
23h 24m stop
16:42 — 18:52 UA2402 United Airlines
Newark — New Orleans
28h 11m
including layover
Find flight
from$324
16:20 — 11:43
+1 day
16:20 — 19:55 TS822 Air Transat
Montreal — Orlando
15h stop
10:55 — 11:43 NK1572 Spirit Airlines
Orlando — New Orleans
20h 23m
including layover
Find flight
from$234
16:20 — 07:02
+1 day
16:20 — 19:55 TS822 Air Transat
Montreal — Orlando
10h 20m stop
06:15 — 07:02 NK423 Spirit Airlines
Orlando — New Orleans
15h 42m
including layover
Find flight
from$240
18:35 — 00:24
+1 day
18:35 — 20:15 PD2407 Porter Airlines
Montreal — Newark
2h 3m stop
22:18 — 00:24 NK749 Spirit Airlines
Newark — New Orleans
6h 49m
including layover
Find flight
from$293
18:40 — 13:20
+1 day
18:40 — 20:16 UA8687 United Airlines
Montreal — Chicago
14h 34m stop
10:50 — 13:20 UA1815 United Airlines
Chicago — New Orleans
19h 40m
including layover
Find flight
from$305
19:20 — 12:15
+1 day
19:20 — 21:00 PD2407 Porter Airlines
Montreal — New York
12h 55m stop
09:55 — 12:15 NK1550 Spirit Airlines
New York — New Orleans
17h 55m
including layover
Find flight
from$242
19:20 — 12:15
+1 day
19:20 — 21:00 TS7015 Air Transat
Montreal — New York
12h 55m stop
09:55 — 12:15 NK1550 Spirit Airlines
New York — New Orleans
17h 55m
including layover
Find flight
from$275
20:15 — 11:02
+1 day
20:15 — 21:39 AC427 Air Canada
Montreal — Toronto
11h 26m stop
09:05 — 11:03 AC1711 Air Canada
Toronto — New Orleans
15h 47m
including layover
Find flight
from$374
*Departure and arrival times - local. Updated on July 7, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Montreal to New Orleans depends on and how to choose the most interesting flight option for you.

Distance between Montreal and New Orleans is 2256 miles. Time difference between the cities is 1h. Airplanes depart 06:00 to 23:25 from 4 Montreal airports and arrive 06:00 to 23:25 to 3 New Orleans airports. Average flight time is 17h 40m.

  • The fastest flight 5h 4m
  • Average flight time 17h 40m
  • The earliest flight 06:00
  • The latest flight 23:25
  • Distance 1402 ml

The cheapest months to travel to New Orleans are october (from 203 $), july (from 212 $), august (from 220 $).

The most expensive months are september (from 223 $), june (from 223 $), may (from 221 $).

What is the lowest airfare Montreal to New Orleans?

The cheapest plane ticket found by our users is $203. This airfare is for economy class on one-way PD2466 flight by Porter Airlines for October 7, 2025 which leaves Pierre Elliott Trudeau in Montreal at 13:10 am and arrives at New Orleans Louis Armstrong Intl at 16:59.

Economy class
$203
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Business class
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First class
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Popular Airlines on the Route

The flight Montreal — New Orleans is served by 10 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by PB - 1 departures per week at the price of from $ 409 . And the most expensive tickets are offered by Air Transat airline - from $ 1052.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 339 flights with layovers on the route. The fastest connecting flight is WS6331 by WestJet takes 5h 4m and the cheapest is PD2466 by Porter Airlines for $203.

  • AC - Air Canada
    from $325
    Find
  • PB - PB
    from $409
    Find
  • PD - Porter Airlines
    from $203
    Find
  • AV - Avianca
    from $775
    Find
  • P6 - P6
    from $425
    Find
  • DM - Aero-Charter
    from $440
    Find
  • UA - United Airlines
    from $262
    Find
  • WS - WestJet
    from $291
    Find
  • AM - Aeromexico
    from $440
    Find
  • TS - Air Transat
    from $212
    Find
See more connecting flights

Airports

You can fly from Montreal to New Orleans from 4 airports (St Lambert Rail Svce., Pierre Elliott Trudeau, Mirabel, St Hubert).

Montreal airports

  • St Lambert Rail Svce.-XLM
    Find
  • Pierre Elliott Trudeau-YUL
    from $203
    Find
  • Mirabel-YMX
    Find
  • St Hubert-YHU
    from $425
    Find

New Orleans airports

  • Lakefront-NEW
    Find
  • Louis Armstrong Intl-MSY
    Find
  • Alvin Callendar-NBG
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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