S$315 Cheap Flights from Montreal to San Diego

View S$315 flight on Mon, 9 Mar, 2026Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to San Diego Intl. Airport (SAN)

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Cheap Flights from Montreal to San Diego (YUL-SAN)

Prices were available within the past 7 days and start at S$315 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Montreal (YUL) to San Diego (SAN)

June is typically the cheapest month to fly

From S$320 - S$597 per traveller.
Montreal to San Diego route information
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
San Diego Intl.
Distance
3928 km

Perfect flights from Montreal to San Diego

Your Journey from Montreal to San Diego

Start your unforgettable journey with Expedia. Our broad selection of flights from Montreal to San Diego caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, Delta, Air Canada, WestJet, American Airlines. Our selection of flights from Pierre Elliott Trudeau Intl. to San Diego Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Montreal to San Diego Flights

Experience the joy of finding cheap flights from Pierre Elliott Trudeau Intl. to San Diego Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$315 and roundtrip prices *.
 

Pre-Flight Essentials

Ensure a smooth journey from Montreal to San Diego with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Diego

Picture yourself stepping off the plane in San Diego and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Montreal to San Diego Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Montreal to San Diego.
 

Beyond the Flight – Exploring San Diego

With Expedia, your adventure extends beyond the flight. Explore San Diego at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Montreal to San Diego with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Montreal to San Diego with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Montreal Airport to SAN?
Pack your bags, because round-trip journeys from Montreal Airport to San Diego Airport start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from YUL to San Diego Airport?
Most flights can be cancelled online, but whether you incur a fee varies between airlines. If you do need to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Montreal Airport to SAN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for YUL to San Diego Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Montréal–Trudeau to San Diego Airport?
You'll be up above the clouds for a while, as the flight distance from Dorval to San Diego is 4,000 kilometres. Put together a playlist of your favourite podcasts before leaving home to keep yourself entertained during your trip.
Which airlines fly direct from Montréal–Trudeau to San Diego Intl. Airport (SAN)?
If you want to fly directly from Montréal–Trudeau to San Diego Intl. Airport (SAN), Air Canada (AC) is a great choice. It operates 17 monthly flights between Dorval and San Diego.
Are YUL to SAN flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some super cheap airfares from Montréal–Trudeau to San Diego Intl. Airport (SAN) popping up a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines release prices so far in advance.

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