United Airlines flights from Montreal to San Diego (YMQ - SAN)
Cheapflights users flying from Montreal to San Diego on United Airlines typically fly into San Diego and depart from Montreal Pierre Elliott Trudeau Intl. Select your dates above for pricing.
United Airlines flights from Montreal to San Diego in 2025
Find detailed information about United Airlines flights from Montreal to San Diego. Explore the options provided by United Airlines to plan your journey from Montreal to San Diego. Data last updated 6 June 2025.
Find United Airlines flight deals from Montreal to San Diego
Cheapest United Airlines flights from Montreal to San DiegoExplore the most affordable United Airlines flight options available from Montreal to San Diego. Find the lowest fares with prices last updated on 6 June 2025.
Explore the most affordable United Airlines flight options available from Montreal to San Diego. Find the lowest fares with prices last updated on 6 June 2025.
Travel insights for United Airlines flights from Montreal to San Diego
Get recent, data-driven insights about United Airlines flights from Montreal to San Diego including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Montreal to San Diego with United Airlines?
Currently, the most affordable month to book a United Airlines flight from Montreal to San Diego in March, with an average price of C$ 209. Conversely, traveling with United Airlines from Montreal to San Diego in December will be the most expensive, with an average cost of C$ 548. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Weekly United Airlines flight availability from Montreal to San Diego
The most United Airlines flights from YMQ to SAN are scheduled on a Monday (1 on average). You will have fewer United Airlines flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 mm per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).
Best time to book a flight from Montreal to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Montreal with our price prediction graph.
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Fly from Montreal to San Diego on another airline
Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on 6 June 2025.
See what others are saying about United Airlines
Read reviews and see what other travellers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated 6 June 2025.
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