C$ 128 Cheap flights to San Diego
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Diego departing on 29/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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What is the cheapest month to fly to San Diego?
In general, April is the cheapest month to fly from Canada to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 375. If you are unable to visit San Diego during the month of April, then departing from Canada during the month February is also very affordable. Most momondo users find prices during this month for around C$ 379.
What is the absolute cheapest flight to San Diego?
Users booking trips to San Diego from Vancouver found flights 37% cheaper than the average price of flights to San Diego. To find the cheapest price to San Diego from your area, use momondo’s Airport-to-Airport Pricing Tool.
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What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart on your flight to San Diego is on a Wednesday when prices can be found for as low as C$ 429. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Saturday is C$ 644.
What is the cheapest time of day to depart on your flight to San Diego?
Flying to San Diego from Canada in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 485 when looking at flights departing in the morning. Flights to San Diego are more costly in the evening, with an average ticket price of C$ 699. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
Cheapest flights to San Diego
Find the cheapest flights to San Diego from your nearest city or airport
| CHEAPEST MONTH TO FLY TO SAN DIEGO FROM TORONTO PEARSON INTL AIRPORT | January | 30% cheaper | Flying from Toronto Pearson Intl Airport to San Diego costs on average just C$ 343 in January |
| MOST EXPENSIVE MONTH TO FLY TO SAN DIEGO FROM TORONTO PEARSON INTL AIRPORT | September | 26% more expensive | It costs about C$ 619 for flights to San Diego from Toronto Pearson Intl Airport in September |
| MOST POPULAR MONTH TO FLY TO SAN DIEGO FROM TORONTO PEARSON INTL AIRPORT | December | 223% more users visited | More momondo users searched in flights to San Diego from Toronto Pearson Intl Airport in December than any other month |
Cheap San Diego flight deals and tips
Summary info about San Diego flight prices, duration and airlines
Best One-Way Price | C$ 128 |
|---|---|
Best Round-Trip Price | C$ 204 |
Fastest flight time | 2h 57m |
Popular in | December |
Frequently asked questions about flying to San Diego
When is the best time to plan a beach trip to San Diego?
August is widely considered the best time to visit San Diego to go to area beaches like Mission Beach. For those looking to visit another area beach, La Jolla Cove is a great option in the San Diego area.
How far in advance should I book a flight to San Diego?
The best time to book a flight to San Diego from Canada is 65 days out, which is when prices tend to be around C$ 514. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Canada for as low as C$ 358 on momondo.
Is there an alternative airport near San Diego?
Those flying to San Diego could potentially find better pricing at San Diego Carlsbad-Palomar Airport (47 km from San Diego city centre), Santa Ana J. Wayne/Orange Cnty Airport (126 km from San Diego city centre), Palm Springs Airport (138 km from San Diego city centre), Long Beach Municipal Airport (153 km from San Diego city centre) or Ontario Airport (155 km from San Diego city centre) depending on the month and departure airport.
Is there a cheaper alternative to flying into San Diego?
With an average price of C$ 184 per person, Long Beach Municipal Airport is the cheapest airport to fly into when planning your trip to San Diego. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.
When did momondo last update prices for flights to San Diego Airport?
Prices for flights to San Diego Airport were last updated today.
How many operators does momondo search for flights to San Diego Airport?
As of July 2025, there are 15 operators available to choose from for flights to San Diego Airport.
How old do you have to be to fly to San Diego Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Travelling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal to San Diego?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego.
Can I find flights to San Diego with flexible booking policies on momondo?
All flight searches to San Diego on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights to San Diego?
Once all potential San Diego flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.
I’m not ready to book a flight to San Diego right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego and alert you when they change.