Find flights
Deals
When to book
Airlines
Travel Guide

Cheap flights to San Diego from C$ 234

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — SAN
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

Flights to San Diego in 2024

Find the latest flights to San Diego in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 409,532 searches and data was last updated on 16 May 2024.

Popular in

December

Cheapest in

September

Average price

C$ 777

Round-trip from

C$ 407

One-way from

C$ 234
High demand for flights, 0% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in May 2024
From Toronto to San Diego
One-way flight from Toronto to San Diego (SAN)

Cheap flights to San Diego in May & June 2024

Discover affordable flights and deals to San Diego in May and June 2024. In the last 7 days, Cheapflights users made a total of 409,532 searches and data was last updated on 16 May 2024.
The following deals offer some of the lowest prices we've found on flights heading to San Diego in May and June 2024. Prices refresh often so be sure to come back soon for more deals.
Sun 16/68:20 p.m.YYZ - SAN
1 stop16h 00mMultiple Airlines
Sat 22/64:52 p.m.SAN - YYZ
1 stop10h 43mMultiple Airlines
Deal found 14/5C$ 324
Thu 20/68:20 p.m.YYZ - SAN
1 stop16h 14mMultiple Airlines
Tue 25/68:24 p.m.SAN - YYZ
1 stop7h 19mMultiple Airlines
Deal found 15/5C$ 326
Sun 23/68:20 p.m.YYZ - SAN
1 stop16h 00mMultiple Airlines
Tue 25/68:24 p.m.SAN - YYZ
1 stop7h 19mMultiple Airlines
Deal found 15/5C$ 327
Mon 3/68:00 p.m.YYZ - SAN
1 stop17h 14mMultiple Airlines
Wed 5/69:36 p.m.SAN - YYZ
1 stop29h 59mMultiple Airlines
Deal found 15/5C$ 328
Sat 15/68:20 p.m.YYZ - SAN
1 stop14h 25mMultiple Airlines
Sat 22/64:52 p.m.SAN - YYZ
1 stop10h 43mMultiple Airlines
Deal found 16/5C$ 339
Wed 5/68:00 p.m.YYZ - SAN
1 stop14h 15mMultiple Airlines
Tue 11/611:08 a.m.SAN - YYZ
1 stop8h 39mMultiple Airlines
Deal found 15/5C$ 345
Thu 20/68:20 p.m.YYZ - SAN
1 stop16h 14mMultiple Airlines
Wed 26/69:36 p.m.SAN - YYZ
1 stop30h 07mMultiple Airlines
Deal found 15/5C$ 350
Sun 23/68:20 p.m.YYZ - SAN
1 stop16h 00mMultiple Airlines
Wed 26/69:36 p.m.SAN - YYZ
1 stop30h 07mMultiple Airlines
Deal found 15/5C$ 352
Wed 12/68:00 p.m.YYZ - SAN
1 stop14h 20mMultiple Airlines
Sat 22/64:52 p.m.SAN - YYZ
1 stop10h 43mMultiple Airlines
Deal found 15/5C$ 353

San Diego 2024 flight deals

Explore flight deals for San Diego in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 409,532 searches and data were last updated on 16 May 2024.
Listed are some of the best fares we've found on flights departing to San Diego in 2024. Check back in a little while for more flight options.
Sun 16/68:20 p.m.YYZ - SAN
1 stop16h 00mMultiple Airlines
Sat 22/64:52 p.m.SAN - YYZ
1 stop10h 43mMultiple Airlines
Deal found 14/5C$ 324
Thu 20/68:20 p.m.YYZ - SAN
1 stop16h 14mMultiple Airlines
Tue 25/68:24 p.m.SAN - YYZ
1 stop7h 19mMultiple Airlines
Deal found 15/5C$ 326
Sun 23/68:20 p.m.YYZ - SAN
1 stop16h 00mMultiple Airlines
Tue 25/68:24 p.m.SAN - YYZ
1 stop7h 19mMultiple Airlines
Deal found 15/5C$ 327
Mon 3/68:00 p.m.YYZ - SAN
1 stop17h 14mMultiple Airlines
Wed 5/69:36 p.m.SAN - YYZ
1 stop29h 59mMultiple Airlines
Deal found 15/5C$ 328
Sat 15/68:20 p.m.YYZ - SAN
1 stop14h 25mMultiple Airlines
Sat 22/64:52 p.m.SAN - YYZ
1 stop10h 43mMultiple Airlines
Deal found 16/5C$ 339
Wed 5/68:00 p.m.YYZ - SAN
1 stop14h 15mMultiple Airlines
Tue 11/611:08 a.m.SAN - YYZ
1 stop8h 39mMultiple Airlines
Deal found 15/5C$ 345
Thu 20/68:20 p.m.YYZ - SAN
1 stop16h 14mMultiple Airlines
Wed 26/69:36 p.m.SAN - YYZ
1 stop30h 07mMultiple Airlines
Deal found 15/5C$ 350
Sun 23/68:20 p.m.YYZ - SAN
1 stop16h 00mMultiple Airlines
Wed 26/69:36 p.m.SAN - YYZ
1 stop30h 07mMultiple Airlines
Deal found 15/5C$ 352
Wed 12/68:00 p.m.YYZ - SAN
1 stop14h 20mMultiple Airlines
Sat 22/64:52 p.m.SAN - YYZ
1 stop10h 43mMultiple Airlines
Deal found 15/5C$ 353

Flights to San Diego departing soon

Discover available last-minute flight options to San Diego, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 409,532 searches and data was last updated on 16 May 2024.
Browse some of the flights available to San Diego departing last-minute. Make sure the flight you book matches the day, time, and destination you're looking for.
Wed 22/58:00 p.m.YYZ - SAN
1 stop21h 40mMultiple Airlines
Wed 19/66:59 p.m.SAN - YYZ
1 stop8h 44mMultiple Airlines
Deal found 15/5C$ 369
Wed 22/58:00 p.m.YYZ - SAN
1 stop16h 14mMultiple Airlines
Wed 19/66:59 p.m.SAN - YYZ
1 stop8h 44mMultiple Airlines
Deal found 15/5C$ 379
Wed 22/510:30 a.m.YYZ - SAN
2 stops14h 55mMultiple Airlines
Wed 19/66:59 p.m.SAN - YYZ
1 stop8h 44mMultiple Airlines
Deal found 15/5C$ 422
Wed 22/58:00 p.m.YYZ - SAN
1 stop16h 14mMultiple Airlines
Wed 19/610:52 a.m.SAN - YYZ
3 stops16h 51mMultiple Airlines
Deal found 15/5C$ 462
Wed 22/58:00 p.m.YYZ - SAN
1 stop16h 14mMultiple Airlines
Wed 19/610:52 a.m.SAN - YYZ
3 stops16h 51mMultiple Airlines
Deal found 15/5C$ 480
Wed 22/58:00 p.m.YYZ - SAN
1 stop21h 40mMultiple Airlines
Wed 29/59:12 p.m.SAN - YYZ
2 stops29h 38mMultiple Airlines
Deal found 15/5C$ 490
Wed 22/510:30 a.m.YYZ - SAN
2 stops12h 52mMultiple Airlines
Wed 19/610:52 a.m.SAN - YYZ
3 stops16h 51mMultiple Airlines
Deal found 15/5C$ 514
Wed 22/58:00 p.m.YYZ - SAN
1 stop21h 40mMultiple Airlines
Wed 29/511:13 a.m.SAN - YYZ
1 stop7h 47mMultiple Airlines
Deal found 15/5C$ 520
Wed 22/58:00 p.m.YYZ - SAN
1 stop16h 14mMultiple Airlines
Wed 29/51:00 p.m.SAN - YYZ
3 stops23h 47mMultiple Airlines
Deal found 15/5C$ 542

One-way flights to San Diego

Explore one-way flight options to San Diego for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 409,532 searches and data was last updated on 16 May 2024.
Take a look at some of the one-way flights departing to San Diego in the near future. Reserve a round-trip flight to San Diego instead by utilizing the search form above.
Thu 6/68:20 p.m.YYZ - SAN
1 stop16h 14mMultiple Airlines
Deal found 15/5C$ 234
Sat 1/611:59 a.m.YYZ - SAN
3 stops24h 15mMultiple Airlines
Deal found 14/5C$ 241
Wed 5/68:00 p.m.YYZ - SAN
2 stops22h 36mMultiple Airlines
Deal found 15/5C$ 243
Fri 26/71:30 p.m.YYZ - SAN
1 stop11h 37mMultiple Airlines
Deal found 15/5C$ 245
Mon 27/58:00 p.m.YYZ - SAN
1 stop16h 14mMultiple Airlines
Deal found 15/5C$ 247
Sat 1/66:30 a.m.YYZ - SAN
2 stops27h 40mMultiple Airlines
Deal found 14/5C$ 251
Fri 5/78:00 p.m.YYZ - SAN
1 stop16h 20mMultiple Airlines
Deal found 15/5C$ 255
Fri 23/86:15 a.m.YKF - SAN
3 stops29h 56mMultiple Airlines
Deal found 15/5C$ 256
Wed 24/76:30 a.m.YYZ - SAN
3 stops16h 51mMultiple Airlines
Deal found 15/5C$ 258

Direct flights to San Diego

Fri 7/66:50 p.m.YYZ - SAN
Nonstop5h 20mAir Canada
Mon 10/610:00 p.m.SAN - YYZ
Nonstop4h 46mAir Canada
Deal found 14/5C$ 538
Tue 9/78:00 a.m.YYZ - SAN
Nonstop5h 10mAir Canada
Fri 9/810:00 p.m.SAN - YYZ
Nonstop4h 50mAir Canada
Deal found 15/5C$ 556
Sun 16/66:50 p.m.YYZ - SAN
Nonstop5h 20mAir Canada
Sat 22/610:00 p.m.SAN - YYZ
Nonstop4h 50mAir Canada
Deal found 14/5C$ 557
Sat 15/68:00 a.m.YYZ - SAN
Nonstop5h 20mAir Canada
Sat 22/610:00 p.m.SAN - YYZ
Nonstop4h 50mAir Canada
Deal found 16/5C$ 574
Wed 19/68:00 a.m.YYZ - SAN
Nonstop5h 10mAir Canada
Mon 24/610:00 p.m.SAN - YYZ
Nonstop4h 50mAir Canada
Deal found 15/5C$ 575
Tue 28/58:00 a.m.YYZ - SAN
Nonstop5h 20mAir Canada
Tue 4/610:00 p.m.SAN - YYZ
Nonstop4h 46mAir Canada
Deal found 16/5C$ 576
Thu 25/78:00 a.m.YYZ - SAN
Nonstop5h 10mAir Canada
Sun 28/710:00 p.m.SAN - YYZ
Nonstop4h 50mAir Canada
Deal found 15/5C$ 632
Sat 6/78:00 a.m.YYZ - SAN
Nonstop5h 10mAir Canada
Thu 8/810:00 p.m.SAN - YYZ
Nonstop4h 50mAir Canada
Deal found 15/5C$ 635
Wed 28/87:00 p.m.YYZ - SAN
Nonstop5h 10mAir Canada
Tue 3/911:20 a.m.SAN - YYZ
Nonstop4h 41mAir Canada
Deal found 15/5C$ 638

Find flights to San Diego within your budget

Locate flights to San Diego that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 409,532 searches and data was last updated on 16 May 2024.

Fly from

Any airport

Budget

C$ 407 - C$ 587

Route

Depart

Return

Price

Toronto Pearson IntlSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sat 15/6

2 stops14h 18m

San Diego

Sat 22/6

2 stops19h 29m

C$ 407

Toronto Pearson IntlSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Mon 3/6

2 stops12h 53m

San Diego

Wed 5/6

1 stop29h 59m

C$ 410

Toronto Pearson IntlSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 7/6

2 stops31h 03m

San Diego

Mon 10/6

1 stop21h 07m

C$ 411

Toronto Pearson IntlSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 19/6

1 stop14h 20m

San Diego

Mon 24/6

1 stop7h 19m

C$ 413

Toronto Pearson IntlSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 9/7

Nonstop5h 10m

San Diego

Fri 9/8

Nonstop4h 50m

C$ 556

Toronto Pearson IntlSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 7/6

Nonstop5h 20m

San Diego

Sat 15/6

1 stop8h 29m

C$ 571

Toronto Pearson IntlSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 4/6

1 stop9h 51m

San Diego

Wed 5/6

1 stop7h 27m

C$ 578

Toronto Pearson IntlSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 11/6

2 stops19h 45m

San Diego

Tue 18/6

2 stops14h 43m

C$ 580

Toronto Pearson IntlSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 26/6

1 stop14h 04m

San Diego

Tue 2/7

1 stop12h 37m

C$ 587

Flights are sorted by cheapest first

Deals found on 16/5

Average price of flights to San Diego by month

Plan your trip to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight to San Diego is currently C$ 248 while a round-trip flight costs C$ 502. Price data was last updated on 12 May 2024.

Currently, September is the cheapest month in which you can book a flight to San Diego (average of C$ 300). Flying to San Diego in March will prove the most costly (average of C$ 570). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

C$ 466

February

C$ 608

March

C$ 777

April

C$ 703

May

C$ 563

June

C$ 488

July

C$ 650

August

C$ 608

September

C$ 409

October

C$ 578

November

C$ 590

December

C$ 582

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

SAN

Temperature

14 - 22 °C

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).

When is the best time to book a flight to San Diego?

Use this chart to determine the optimal time to book a round-trip flight to San Diego. Price data was last updated on 10 May 2024.
The best time to book flights to San Diego is 83 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.
Search Deals

When is the cheapest time to fly to San Diego?

Use this chart to determine the cheapest time to fly round-trip to San Diego. Price data was last updated on 12 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to San Diego should consider flying on Wednesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday at noon, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 16 May 2024.
Read reviews from past customers who have flown WestJet, United Airlines and Air Canada to San Diego. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,673 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

8.0
Very good
10,673 reviews
8.0
Very good
10,673 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

7.5
Good
2,919 reviews
8.0
Very good
10,673 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

7.4
Good
10,924 reviews
8.0
Very good
10,673 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

7.3
Good
14,514 reviews
8.0
Very good
10,673 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

7.0
Good
6,947 reviews
8.0
Very good
10,673 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

California’s southernmost city, and second-largest, lies beside the Pacific Ocean, basking in near year-round sunshine with shimmering beaches and a fascinating history.

Discovered by Europeans – and claimed for Spain – in 1542 when Juan Rodriguez Cabrillo docked his ship at Point Loma, this is a maritime city. It is, after all, homeport of the Pacific Fleet and home to the Maritime Museum, which celebrates San Diego’s briny heritage. The USS Midway, which served the U.S. longer than any other aircraft carrier is docked at Navy Pier and now thousands of tourists take cheap flights to San Diego each year to marvel at it.

One of San Diego’s greatest attractions is Balboa Park, a wonderful collection of gardens, stunning Spanish Revival architecture, museums, wilderness and zoo. Another is the Gaslamp Quarter, the historical heart of the San Diego. A red-light and low-rent district in times gone by, the past few decades has seen it come back to life – now as a lively dining, entertainment and urban shopping area.

With Mexico just a $2 tram journey away, flights to San Diego could be just the beginning of wider travels.

San Diego climate

San Diego enjoys a Mediterranean-style climate with mild sunny weather throughout the year. Winter temperatures range from about 14 degrees Celsius (57 degrees Fahrenheit) in January to 22 degrees (72F) in July. Late summer and early fall are the hottest times of the year. “May gray” in May and “June gloom” in June is when cloudy conditions, sometimes occur in the mornings, but usually burn off by midday.

Getting around San Diego

Like much of Southern California, the easiest way to get around San Diego is by car. You can find several rental car companies at the airport. Bus tickets are cheap and the trolley system is a great way to get around downtown or to nearby Tijuana. The Blue Line can take you through Old Town before crossing the border into Mexico. Tickets cost a few dollars and last for two hours. 

What is good to know if travelling to San Diego?

  • The Horton Plaza Mall is next to the Gaslamp Quarter. Its architecture is a tourist attraction in itself. Painted in sun-bright colours, it is full of nooks and crannies with a good mix of stores such as Macy’s and Nordstrom as well as cool boutiques.
  • Each winter season, the popular holiday production of Dr. Seuss’s How the Grinch Stole Christmas is staged at the Old Globe Theatre.
  • The Hotel del Coronado is a grande-dame hotel situated on the best beaches of San Diego. Built in 1888, the Del has classic Victorian red roofs, white woodwork board and wonderful chandelier-strewn dining rooms. It was designated a National Historic Landmark in 1977. It’s a favourite for weddings, family vacations and business conferences.
  • The Maritime Museum’s biggest draw is the Star of India, launched in 1863 on the Isle of Man to bring immigrants to the U.S., and now the oldest ship in the world with a regular sailing schedule.
  • Most travellers bound for San Diego, will fly to Los Angeles International and negotiate the Interstate 5 for a couple of hours. Seeking direct cheap flights to San Diego will ensure a calmer start to the vacation.
  • Mexico is just a $2 tram ride away. Take the blue-line trolley to San Ysidro. Trolleys run at regular intervals seven days a week from early morning to past midnight. To get back in to the United States Canadian and US citizens must present either their passport or a government-issued photo ID plus proof of citizenship.

San Diego airport overview

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.

  • When is the best time to fly to San Diego?

    The Mediterranean climate ensures that there is no bad time to take cheap flights to San Diego. Peak Season:If basking on the beach is your aim, summer is the best time to visit. For sight-seeing and for the museums and galleries, fall, winter and spring are all good times to go as crowds are thinner. Off Season:Low season runs November to January. Shoulder Season:February to May and September to October.

  • What does SAN mean?

    SAN stands for San Diego Airport. Codes like this one are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • What airport do you fly into for flights to San Diego?

    For a flight to San Diego, you will be flying into San Diego. San Diego (SAN) is just 4.2 km from the centre of the city. Booking flights from Toronto to San Diego should be relatively easy as there are 3 daily flights from 7 different airlines.

  • Can I find cheaper flights to San Diego if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to San Diego on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Diego?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to San Diego.

  • What is the cheapest airport to fly to in San Diego?

    San Diego Airport is currently the cheapest airport to fly to in San Diego. One-way flights to San Diego Airport typically cost C$ 33, while round-trip flights cost around C$ 99.

  • How much is a round-trip flight to San Diego?

    A round-trip flight to San Diego will typically cost around C$ 72, however they can be found for as little as C$ 72.

  • Where does the fastest flight to San Diego depart from?

    For those looking to save time traveling to San Diego, Vancouver offers the quickest one-way flight (2 hours 56 minutes).

  • Does San Diego Airport have rental cars?

    Yes. Those touching down at San Diego Airport can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to San Diego Airport?

    Yes. San Diego Airport has hotels nearby for those requiring accommodations. Sheraton San Diego Hotel & Marina is the closest property to San Diego Airport (0.0 km away from San Diego Airport).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to San Diego by cabin class

Find flights to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.