Use YULExpress to pre-book security fast track up to 72 hours before departure for a smoother experience.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $212 (Ticket) |
One-way from | $139 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $360 |
Good round-trip deal | $217 or less |
Good one-way deal | $210 or less |
Fly from
Fly to
Route
Depart
Return
Price
MontrealNew York
YUL - LGA
YULLGA
Montreal Pierre Elliott Trudeau Intl
Tue 1/20
10:15 am-4:55 pm
1 stop6h 40m
New York LaGuardia
Wed 1/28
9:55 am-5:00 pm
1 stop7h 05m
MontrealNew York
YUL - LGA
YULLGA
Montreal Pierre Elliott Trudeau Intl
Sat 1/17
10:15 am-4:55 pm
1 stop6h 40m
New York LaGuardia
Tue 1/27
5:55 pm-12:35 am
1 stop6h 40m
MontrealNew York
YUL - LGA
YULLGA
Montreal Pierre Elliott Trudeau Intl
Sat 1/17
10:15 am-4:55 pm
1 stop6h 40m
New York LaGuardia
Sat 1/24
5:55 pm-12:35 am
1 stop6h 40m
MontrealNew York
YUL - LGA
YULLGA
Montreal Pierre Elliott Trudeau Intl
Fri 4/3
7:30 pm-9:04 pm
Nonstop1h 34m
New York LaGuardia
Tue 4/7
6:59 am-8:30 am
Nonstop1h 31m
MontrealNew York
YUL - LGA
YULLGA
Montreal Pierre Elliott Trudeau Intl
Wed 2/4
9:34 am-11:22 am
Nonstop1h 48m
New York LaGuardia
Tue 2/10
4:59 pm-6:37 pm
Nonstop1h 38m
MontrealNew York
YUL - LGA
YULLGA
Montreal Pierre Elliott Trudeau Intl
Wed 2/11
7:30 pm-9:19 pm
Nonstop1h 49m
New York LaGuardia
Sun 2/15
4:59 pm-6:35 pm
Nonstop1h 36m
MontrealNew York
YUL - LGA
YULLGA
Montreal Pierre Elliott Trudeau Intl
Thu 1/15
9:34 am-11:22 am
Nonstop1h 48m
New York LaGuardia
Sun 1/18
4:59 pm-6:37 pm
Nonstop1h 38m
MontrealNew York
YUL - LGA
YULLGA
Montreal Pierre Elliott Trudeau Intl
Sun 2/8
7:30 pm-9:19 pm
Nonstop1h 49m
New York LaGuardia
Fri 2/20
7:00 am-8:37 am
Nonstop1h 37m
MontrealNew York
YUL - LGA
YULLGA
Montreal Pierre Elliott Trudeau Intl
Sun 2/8
7:30 pm-9:19 pm
Nonstop1h 49m
New York LaGuardia
Thu 2/19
4:59 pm-6:35 pm
Nonstop1h 36m
MontrealNew York
YUL - LGA
YULLGA
Montreal Pierre Elliott Trudeau Intl
Fri 1/30
9:34 am-11:22 am
Nonstop1h 48m
New York LaGuardia
Sat 1/31
11:55 am-1:31 pm
Nonstop1h 36m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport (average of $132). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport in February is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the morning.
Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 16% of weekly flights between Montreal and New York have experienced delays in the past year, with the average delay time being 127 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Sally,Oct 2025
ATH - JFK
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Sally,Oct 2025
ATH - JFK
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Sally,Oct 2025
ATH - JFK
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Sally,Oct 2025
ATH - JFK
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Sally,Oct 2025
ATH - JFK
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$285 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$199 | Average$281 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$214 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$218 | Average$353 | FlexibilityNo cancel fee | On-time71% |