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Flight tickets from Montreal Pierre Elliott Trudeau to San Diego

Compare Montreal Pierre Elliott Trudeau to San Diego flight deals

Find the cheapest month or even day of the year to fly to San Diego

Book the best San Diego fare with no extra fees

Flight deals from Montreal Pierre Elliott Trudeau to San Diego

Looking for a cheap last-minute deal or the best return flight from Montreal Pierre Elliott Trudeau Airport to San Diego? If you want to travel next month, return fares start from ₹ 40,474. Find the lowest prices on one-way and return tickets right here.
San Diego.₹ 18,000 per passenger.Departing Thu, 1 Oct.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Thu, 1 Oct, arriving in San Diego International.Price includes taxes and charges.From ₹ 18,000, select.
San Diego.₹ 18,100 per passenger.Departing Fri, 11 Sep.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Fri, 11 Sep, arriving in San Diego International.Price includes taxes and charges.From ₹ 18,100, select.
San Diego.₹ 20,159 per passenger.Departing Mon, 24 Aug.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Mon, 24 Aug, arriving in San Diego International.Price includes taxes and charges.From ₹ 20,159, select.
San Diego.₹ 20,350 per passenger.Departing Thu, 23 Jul.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Thu, 23 Jul, arriving in San Diego International.Price includes taxes and charges.From ₹ 20,350, select.
San Diego.₹ 21,114 per passenger.Departing Sat, 6 Jun.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Sat, 6 Jun, arriving in San Diego International.Price includes taxes and charges.From ₹ 21,114, select.
San Diego.₹ 22,188 per passenger.Departing Sun, 22 Nov.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Sun, 22 Nov, arriving in San Diego International.Price includes taxes and charges.From ₹ 22,188, select.
San Diego.₹ 22,373 per passenger.Departing Fri, 29 May.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Fri, 29 May, arriving in San Diego International.Price includes taxes and charges.From ₹ 22,373, select.
San Diego.₹ 25,486 per passenger.Departing Tue, 4 May.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Tue, 4 May, arriving in San Diego International.Price includes taxes and charges.From ₹ 25,486, select.
San Diego.₹ 25,738 per passenger.Departing Wed, 21 Apr.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Wed, 21 Apr, arriving in San Diego International.Price includes taxes and charges.From ₹ 25,738, select.
San Diego.₹ 25,750 per passenger.Departing Sat, 6 Mar.One-way flight with United.Outbound indirect flight with United, departs from Montreal Pierre Elliott Trudeau on Sat, 6 Mar, arriving in San Diego International.Price includes taxes and charges.From ₹ 25,750, select.
San Diego.₹ 26,296 per passenger.Departing Tue, 29 Dec.One-way flight with Delta.Outbound indirect flight with Delta, departs from Montreal Pierre Elliott Trudeau on Tue, 29 Dec, arriving in San Diego International.Price includes taxes and charges.From ₹ 26,296, select.
San Diego.₹ 26,344 per passenger.Departing Tue, 21 Jul.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Tue, 21 Jul, arriving in San Diego International.Price includes taxes and charges.From ₹ 26,344, select.

Find the cheapest month to fly from Montreal Pierre Elliott Trudeau to San Diego

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Montreal Pierre Elliott Trudeau to San Diego flights are currently cheapest in October.
May
from ₹ 22,373
Jun
from ₹ 21,114
Jul
from ₹ 20,350
Aug
from ₹ 20,159
Sep
from ₹ 18,100
Oct
from ₹ 18,000
Nov
from ₹ 22,188
Dec
from ₹ 26,296
Jan
Find prices
Feb
Find prices
Mar
from ₹ 25,750
Apr
from ₹ 25,738

Direct flights from Montreal Pierre Elliott Trudeau to San Diego

Alternative Montreal Pierre Elliott Trudeau to San Diego routes

Looking for the cheapest, fastest or easiest route from Montreal Pierre Elliott Trudeau to San Diego? You could fly into the following airports instead.

San Diego International

4km from central San Diego
ClosestCheapest
from ₹ 18,000
Search flights

McClellan-Palomar

48km from central San Diego
from ₹ 54,410
Search flights

Montreal to San Diego: Flight information

The things to know before you go.
Cheapest flight found₹ 18,000
Cheapest month to flyOctober
Average flight time5 hrs, 56 mins
Most popular airlineAir Canada
Average flights per week30

Finding cheap flights from Montreal Pierre Elliott Trudeau to San Diego: Frequently asked questions

There are 2 airports in San Diego: San Diego International and McClellan-Palomar.
The best price we found for a return flight from Montreal Pierre Elliott Trudeau to San Diego is ₹ 30,825. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 56 minutes is the average flight time from Montreal Pierre Elliott Trudeau to San Diego.
Air Canada, Air Canada Rouge and United fly direct from Montreal Pierre Elliott Trudeau to San Diego.
As of May 2026, there are 30 flights per week flying from Montreal Pierre Elliott Trudeau to San Diego.
The cheapest month to fly from Montreal Pierre Elliott Trudeau to San Diego is usually October.
If you're flying from Montreal Pierre Elliott Trudeau Airport, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the centre of San Diego. We've found flights into this airport from ₹ 30,825.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Montreal Pierre Elliott Trudeau Airport to San Diego on Tuesday, 6 October 2026.
Yes – the average flight time is 5 hours and 56 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 17°C. August is typically the warmest month in San Diego, when it usually averages around 28°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 10°C. The rainiest month is February.
Currently, Air Canada offers the cheapest flight tickets to San Diego.

Flying from Montreal-Trudeau International Airport (YUL) to San Diego: what you need to know

  • Take a direct flight from Montreal-Trudeau International Airport to San Diego and you'll be in the air for an average of 5 hours 30 minutes.

  • San Diego is three hours behind Montreal, where Montreal-Trudeau International Airport is located. San Diego observes the UTC-8 timezone.

  • Montreal-Trudeau International Airport (YUL) to San Diego International Airport (SAN) is the most traveled route, with three flights a week to choose from. If you prefer a later start to the day, the last flight from YUL to SAN is with Air Canada at 16:50. Choose the first departure with Air Canada at 16:45 if you want to get on your way earlier.

  • For a relaxed start to your YUL to San Diego flight, leave enough time to navigate the airport and find your gate. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • Flying over a peak time such as July? School holidays and other popular periods can mean longer lines and delays at security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • Direct Montreal-Trudeau International Airport to San Diego tickets are available for booking. San Diego International Airport (SAN) is where you'll be landing.

  • Get on board with Air Canada. This airline offers direct flights from Montreal-Trudeau International Airport to San Diego.

  • YUL is around 16 kilometres from central Montreal. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 25 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the journey time to be around 45 minutes.

  • Planning to catch an early flight from Montreal-Trudeau International Airport to San Diego? Avoid the hassle of rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels near YUL:

  • Of the flights that depart from Montreal-Trudeau International Airport, 67% arrive as scheduled at their destination.

  • You'll find YUL at 975 Romeo Vachon Street North.

How to find the cheapest flights from Montreal-Trudeau International Airport (YUL) to San Diego

  • The best price we've seen for a one-way Montreal-Trudeau International Airport to San Diego flight is ₹ 18,000. The cheapest price for a return flight is ₹ 30,825. Keep in mind fares can change due to demand at the time of booking.

  • Book one month before your departure date. Research on pricing trends suggests this is the ideal window for finding cheap flights from YUL to San Diego.

  • June is the best month for scoring an amazing deal on Montreal-Trudeau International Airport to San Diego tickets. If you're looking to travel during a different time of year, the 'Whole month' tool will show you the lowest prices across every month.

  • Never miss a deal on cheap flights from YUL to San Diego by setting up a Price Alert. We'll send you an email or notification on the app when a new low fare is offered.

  • Tailor your trip with filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Montreal-Trudeau International Airport to San Diego.

Airports in San Diego

San Diego International Airport (SAN)

  • The distance from San Diego International Airport (SAN) to central San Diego is roughly 5 kilometres. It'll take you around 15 minutes to get to the centre driving.

  • It takes around 25 minutes if you're travelling on public transport.

  • Think about booking a hotel near SAN if you have a late flight from Montreal-Trudeau International Airport to San Diego. Choose one of these accommodation options and skip the long transfer:

  • Get the best deal by reserving your ride from San Diego International Airport around two weeks before your flight from YUL to San Diego.

  • You'll find SAN at N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • Central San Diego is around 48 kilometres from McClellan-Palomar Airport (CLD). Step off your flight from Montreal-Trudeau International Airport to San Diego and then keep an eye out for any airport signs directing you to the city centre.

  • There are some great places to park your luggage (and yourself) near CLD. Tuck yourself in and get cosy after your YUL to San Diego flight at any of these well-located options:

  • Lock in the vehicle you want, not just what's left, by securing your ride from CLD in advance. You'll also avoid paying more than you have to, especially when the airport is busy.

Best time to go to San Diego

  • It's time to pick your trip dates for your flight from Montreal-Trudeau International Airport to San Diego. July is the most popular month to travel to San Diego. If you want a more peaceful vibe, go in December.

  • Book a Montreal-Trudeau International Airport to San Diego plane ticket with a departure in August if you're eager to experience the city during its warmest month. You can expect temperatures to range from 16ºC to 27ºC.

  • Search for cheap tickets from YUL to San Diego in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 8ºC and 22ºC on average.

More about San Diego

  • Once you've booked your flight from Montreal-Trudeau International Airport to San Diego, choose a hotel that puts you right where the action is. Make one of these options your base for exploring San Diego:

  • There are so many things to do and see in this city it can be difficult to know where to begin. San Diego Balboa Park, San Diego Zoo and USS Midway Museum are top attractions which should feature on every San Diego itinerary.

Explore more of the United States

  • You've done San Diego, now it's time to discover more of the United States. Travel around 177 kilometres northwest to Los Angeles to tick off its must-visit sights. From Hollywood Sign to Universal Studios Hollywood and Hollywood Bowl, your itinerary will be busy.

  • Phoenix is another well-known destination in the United States and is around 483 kilometres east of San Diego. No trip is complete without dropping by Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.

Plan the rest of your trip from Montreal to San Diego

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.