381 - 717 CAD
Most travellers find the cheapest round-trip airfare to San Diego when booking during the month of January.
Most flyers found that booking flight tickets 29 days in advance of their planned departure date is, on average, the best time to get cheap flights to San Diego.
In general, booking your departure to San Diego for a Tuesday represents the best deal on airfare. Try to avoid a Sunday departure to stay away from the highest prices.
Generally, when visiting San Diego, evening flights represent the best value. morning flights are likely to have higher prices.