Choose up to 3 origin airports
Enter a location to see nearby airports
We work with more than 300 partners to bring you better travel deals
Cheap Flights to San Diego International
| Most popular in | August | High demand for flights, 10% potential price rise |
| Cheapest in | January | Best time to find cheap flights, 2% potential price drop |
| Average price | C$ 462 | Price for this month |
| Cheapest price | C$ 392 | From Toronto to San Diego |
Cheapest prices for San Diego International flights by month
January
C$ 428
February
C$ 446
March
C$ 500
April
C$ 447
May
C$ 520
June
C$ 546
July
C$ 614
August
C$ 617
September
C$ 461
October
C$ 479
November
C$ 480
December
C$ 568
Currently, the cheapest month for flights to San Diego International is January. The most expensive month for flights is August. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
When is the best time to fly to San Diego International?
Choose a month below to see average flight price and weather conditions.
The best time to fly to San Diego International is during January, but great deals can be found at other times. If you are looking for warm weather when you arrive off of your flight to San Diego International then August is statistically the hottest. February is historically the period with most rainfall.
When is the best time to book flights to San Diego International?
The best time to book flights to San Diego International is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
60
Days before departure
0
Which day is cheapest to fly to San Diego International?
The cheapest flights to San Diego International are usually found when departing on a Tuesday. The departure day with the highest cost at present is Sunday.
What time of day is cheapest to fly?
San Diego International flights can be made cheaper if you choose a flight in the evening. Booking a flight in the morning will likely mean higher prices.
Sometimes referred to as Lindbergh Field, San Diego International Airport (SAN) is located 3 miles (4.8 km) north-west of the centre of the city of San Diego, at the southern tip of California.
It is the United States’ busiest single runway commercial airport, handling around 18 million passengers per year. As it’s situated within a highly populated suburban area, departures are only permitted between 6:30am and 11:30pm.
San Diego International has three terminals: Terminals 1 and 2 and the Commuter Terminal. All international arrivals are handled by Terminal 2, while the Commuter Terminal services flights between San Diego and Los Angeles International Airport. The airport is relatively easy to navigate and flights are generally punctual during most of the year, however delays are common in autumn and winter when visibility is low (thanks to the mighty Santa Ana winds that sweep through the region).
Despite having only one runway, San Diego International manages to keep up with the number of passengers frequenting its terminals each year. It’s a small and clean airport with helpful staff and sufficient amenities.