Cheap flights from San Diego to Montreal from $128
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Montreal departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport
Our best Air Canada deals on San Diego to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport
Our best United Airlines deals on San Diego to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
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How to get the cheapest flight ticket from San Diego to Montreal Pierre Elliott Trudeau Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between San Diego and Montreal Pierre Elliott Trudeau Intl Airport?
What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The month of June is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from San Diego averaging around $348.
What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
The cheapest day to depart from San Diego to Montreal Pierre Elliott Trudeau Intl Airport is on a Wednesday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Wednesday will often find tickets for as low as $753. Flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport on a Saturday will generally be more expensive and average around $1,049. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
In the evening is the cheapest time of day to fly from San Diego to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as $370. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $879.
What is the cheapest San Diego to Montreal Pierre Elliott Trudeau Intl flight route?
Fly from San Diego to Montreal Pierre Elliott Trudeau Intl for the best San Diego - Montreal Pierre Elliott Trudeau Intl flight prices
How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?
You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around $442 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from San Diego for as low as $171 on momondo.
What cabin class options are available on San Diego to Montreal Pierre Elliott Trudeau Intl flights?
There are 4 cabin classes available to choose from on San Diego to Montreal Pierre Elliott Trudeau Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from San Diego to Montreal Pierre Elliott Trudeau Intl?
Air Canada, United Airlines, and WestJet are the most popular carriers operating from San Diego to Montreal Pierre Elliott Trudeau Intl
What airlines fly to Montreal Pierre Elliott Trudeau Intl Airport?
Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport from San Diego according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 5 different airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Diego to Montreal Pierre Elliott Trudeau Intl Airport on average per day?
As of June 2025, 1 flights take off from San Diego and land in Montreal Pierre Elliott Trudeau Intl Airport each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.
How many flights depart from San Diego to Montreal Pierre Elliott Trudeau Intl Airport on average per week?
8 flights are operational weekly from San Diego to Montreal Pierre Elliott Trudeau Intl Airport as of June 2025. The most popular departure day for this route is Mon, with 25% of flights per week taking off on this day.
When to book flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport
Cheap San Diego to Montreal Pierre Elliott Trudeau Intl Airport (SAN to YUL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport
How far is San Diego to Montreal Pierre Elliott Trudeau Intl by plane?
Montreal Pierre Elliott Trudeau Intl is 2452.2 mi away from San Diego. A reasonable flight in good conditions will take 5h 29m.
When did momondo last update prices for flights from San Diego Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Prices for flights from San Diego Airport to Montreal Pierre Elliott Trudeau Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Diego Airport to Montreal Pierre Elliott Trudeau Intl Airport?
The number of operators available for flights from San Diego Airport to Montreal Pierre Elliott Trudeau Intl Airport is 5 as of June 2025.
How old do you have to be to fly from San Diego Airport to Montreal Pierre Elliott Trudeau Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Montreal Pierre Elliott Trudeau Intl Airport.
What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from San Diego to Montreal Pierre Elliott Trudeau Intl Airport is Airbus A220-300, representing 61.54% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 16.74%, Boeing 787-8 Dreamliner at 4.07%, and Boeing 777-300ER at 2.71%.
What is the most popular airline from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Diego to Montreal Pierre Elliott Trudeau Intl Airport is Air Canada (47% of total bookings). The next most popular airlines are United Airlines (26%), Delta (16%), and American Airlines (7%).
Best airlines flying from San Diego to Montreal Pierre Elliott Trudeau Intl Airport
Compare and see reviews for airlines that fly from San Diego to Montreal Pierre Elliott Trudeau Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $154 | Free Cancellation | Rating 8.0 296 reviews | |||
| PriceFrom $167 | Free Cancellation | Rating 7.1 9,657 reviews | |||
| PriceFrom $170 | Free Cancellation | Rating 8.0 7,969 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 7.4 8,852 reviews | |||
| PriceFrom $324 | Free Cancellation | Rating 7.2 10,000 reviews |
United Airlines Flights From San Diego to Montreal Pierre Elliott Trudeau Intl Airport
United Airlines flies from San Diego to Montreal Pierre Elliott Trudeau Intl Airport around 4 times per week, with 8,852 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from San Diego to Montreal Pierre Elliott Trudeau Intl Airport in the last 72 hours was $218 (round-trip), much lower than the average airfare cost of $449 for United Airlines flights on this route.
Air Canada Flights From San Diego to Montreal Pierre Elliott Trudeau Intl Airport
Air Canada is also a popular choice for this route. Air Canada flight deals for San Diego to Montreal Pierre Elliott Trudeau Intl Airport start from as low as $167 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around $483. Air Canada operates 4 flights to Montreal Pierre Elliott Trudeau Intl Airport from San Diego in an average week. Users have rated it 7.1/10 across 9,657 reviews.
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Why should I use momondo to find a flight deal from San Diego to Montreal?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Montreal. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from San Diego to Montreal with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Montreal from San Diego with this policy.
How can momondo help me find flights from San Diego to Montreal?
Once you have performed a search for San Diego to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from San Diego to Montreal right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Diego to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.