Direct (nonstop) flights from Montreal to San Diego
1 airline flys nonstop from Pierre Elliott Trudeau International (YUL) to San Diego International Airport (SAN). It's 2,459 miles (3,958 km), about 5h 54m in the air. Operated by Air Canada.
Air Canada
Route data last updated: May 29, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Montreal to San Diego with one stop · direct emits 416 kg CO₂ per passenger
Looking for the return flight?
SAN → YUL: Flights from San Diego to MontrealOther direct flights from Montreal
Direct flights from San Diego (SAN)
Frequently Asked Questions
How long is the direct flight from Montreal to San Diego?
A nonstop flight from Montreal (YUL) to San Diego (SAN) takes approximately 5 hours and 54 minutes. The distance is 2,459 miles (3,958 km).
Which airlines fly nonstop from Montreal to San Diego?
Just Air Canada.
Is there a nonstop flight from Montreal to San Diego?
Yes. 1 airline: Air Canada.
How far is Montreal from San Diego?
The flight distance from Montreal to San Diego is 2,459 miles (3,958 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What is the time difference between Montreal and San Diego?
San Diego is 3 hours behind Montreal. (America/Toronto vs America/Los_Angeles.)
What type of aircraft flies from Montreal to San Diego?
At 5h 54m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Canada to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Montreal to San Diego?
Roughly 416 kg CO2 per passenger one-way. That's about the same as driving 2,080 km.
Is the return flight from San Diego to Montreal also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Montreal to San Diego?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Pierre Elliott Trudeau International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.