C$ 89+ Cheap flights from San Diego

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. 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.
SAN — YVR
3 Aug — 10 Aug1
1 adult

What to know about flights from San Diego

Discover essential information about flights departing from San Diego, including flight schedules, destinations, airlines operating at the San Diego airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 29 July 2025.

Cheapest one-way flight

C$ 67

Cheapest airline

Frontier

Most popular destination

Calgary (YYC)

Good round-trip deal

C$ 153 or less

Good one-way deal

C$ 67 or less
The cheapest one-way flight from San Diego is currently to San Francisco.
On average, Frontier currently has the cheapest one-way flight from San Diego (avg. price of C$ 119).
Calgary (YYC) is currently the most popular flight destination from San Diego (average round-trip price of C$ 312).
Price to beat on a round-trip flight from San Diego.
Price to beat on a one-way flight from San Diego.

Find flights from San Diego

Cheapest flights from San Diego
Explore the most affordable flight options available from San Diego. Find the lowest fares based on data from user searches, with prices last updated on 29 July 2025.

Fri 5/92:05 p.m.SAN - YVR
1 stop6h 31mWestJet
Wed 10/97:00 a.m.YVR - SAN
1 stop6h 20mWestJet
Deal found 27/7C$ 218
Thu 11/91:00 p.m.SAN - YYC
1 stop6h 00mWestJet
Thu 18/97:00 a.m.YYC - SAN
1 stop6h 08mWestJet
Deal found 27/7C$ 252
Thu 18/98:25 a.m.SAN - YVR
1 stop14h 00mMultiple Airlines
Sun 21/93:55 p.m.YVR - SAN
1 stop15h 34mMultiple Airlines
Deal found 29/7C$ 255
Fri 26/92:05 p.m.SAN - YYC
Nonstop3h 20mMultiple Airlines
Tue 30/93:40 p.m.YYC - SAN
1 stop6h 44mMultiple Airlines
Deal found 27/7C$ 314
Thu 16/104:40 p.m.SAN - YYC
1 stop7h 02mAir Canada
Tue 21/108:25 a.m.YYC - SAN
1 stop8h 25mAir Canada
Deal found 27/7C$ 322
Fri 28/1112:35 p.m.SAN - YXX
1 stop7h 10mWestJet
Wed 3/125:30 a.m.YXX - SAN
1 stop6h 15mWestJet
Deal found 27/7C$ 331
Wed 20/81:38 p.m.SAN - YYC
1 stop8h 19mDelta
Sun 24/86:40 a.m.YYC - SAN
1 stop7h 08mDelta
Deal found 26/7C$ 346
Wed 3/92:05 p.m.SAN - YEG
1 stop6h 07mWestJet
Thu 4/96:15 a.m.YEG - SAN
1 stop6h 53mWestJet
Deal found 28/7C$ 357
Thu 25/96:15 a.m.SAN - YEG
2 stops10h 52mMultiple Airlines
Mon 29/96:15 a.m.YEG - SAN
1 stop6h 53mMultiple Airlines
Deal found 28/7C$ 365
Fri 10/106:25 a.m.SAN - YYZ
1 stop10h 33mMultiple Airlines
Mon 13/109:45 a.m.YYZ - SAN
1 stop16h 19mMultiple Airlines
Deal found 26/7C$ 377
Thu 28/811:15 a.m.SAN - YYZ
1 stop8h 39mWestJet
Fri 12/96:30 a.m.YYZ - SAN
1 stop9h 50mWestJet
Deal found 27/7C$ 412
Thu 21/811:15 a.m.SAN - YKF
1 stop10h 31mWestJet
Sun 24/86:00 a.m.YKF - SAN
1 stop10h 20mWestJet
Deal found 28/7C$ 425

Find flights from San Diego within your budget

 
Find flights departing from San Diego that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 29 July 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Vancouver Intl

Route

Depart

Return

Price

San DiegoVancouver

SAN - YVR

SANYVR

San Diego

Fri 5/9

2:05 p.m.-8:36 p.m.

1 stop6h 31m

Vancouver Intl

Wed 10/9

7:00 a.m.-1:20 p.m.

1 stop6h 20m

C$ 218

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Thu 11/9

1:00 p.m.-8:00 p.m.

1 stop6h 00m

Calgary

Thu 18/9

7:00 a.m.-12:08 p.m.

1 stop6h 08m

C$ 252

San DiegoVancouver

SAN - YVR

SANYVR

San Diego

Thu 18/9

8:25 a.m.-10:25 p.m.

1 stop14h 00m

Vancouver Intl

Sun 21/9

3:55 p.m.-7:29 a.m.

1 stop15h 34m

C$ 255

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Fri 26/9

2:05 p.m.-6:25 p.m.

Nonstop3h 20m

Calgary

Tue 30/9

3:40 p.m.-9:24 p.m.

1 stop6h 44m

C$ 314

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Thu 16/10

4:40 p.m.-12:42 a.m.

1 stop7h 02m

Calgary

Tue 21/10

8:25 a.m.-3:50 p.m.

1 stop8h 25m

C$ 322

San DiegoAbbotsford

SAN - YXX

SANYXX

San Diego

Fri 28/11

12:35 p.m.-7:45 p.m.

1 stop7h 10m

Abbotsford

Wed 3/12

5:30 a.m.-11:45 a.m.

1 stop6h 15m

C$ 331

San DiegoCalgary

SAN - YYC

SANYYC

San Diego

Wed 20/8

1:38 p.m.-10:57 p.m.

1 stop8h 19m

Calgary

Sun 24/8

6:40 a.m.-12:48 p.m.

1 stop7h 08m

C$ 346

San DiegoEdmonton

SAN - YEG

SANYEG

San Diego

Wed 3/9

2:05 p.m.-9:12 p.m.

1 stop6h 07m

Edmonton

Thu 4/9

6:15 a.m.-12:08 p.m.

1 stop6h 53m

C$ 357

San DiegoEdmonton

SAN - YEG

SANYEG

San Diego

Thu 25/9

6:15 a.m.-6:07 p.m.

2 stops10h 52m

Edmonton

Mon 29/9

6:15 a.m.-12:08 p.m.

1 stop6h 53m

C$ 365

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Fri 10/10

6:25 a.m.-7:58 p.m.

1 stop10h 33m

Toronto Pearson Intl

Mon 13/10

9:45 a.m.-11:04 p.m.

1 stop16h 19m

C$ 377

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 60 results
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Best time to book a flight from San Diego

Have a flexible travel schedule? Discover the best time to fly from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Diego

Get recent, data-driven insights about flights from San Diego including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Vancouver Intl. Price data was last updated on 25 July 2025.

The price you pay for your flight from San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Diego?

Currently, March is the cheapest month in which you can book a flight from San Diego (average of C$ 96). Flying from San Diego in December will prove the most costly (average of C$ 154). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from San Diego?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Vancouver Intl. Price data was last updated on 27 July 2025.

Those who are seeking the cheapest fare on flights departing from San Diego would be wise to consider leaving during Friday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday mornings when fares are usually the most expensive.

Airline reviews for flights from San Diego

Get insights into the airlines that provide service from 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 airline for your flight from San Diego. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from San Diego by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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Popular international destinations from San Diego

The most popular international flight routes departing from San Diego we’ve come across at this time.

Related info for your journey

Access useful and relevant information related to your journey from San Diego. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 29 July 2025.
  • What are the most popular destinations to fly to from San Diego?

    This month, the top selected destinations from San Diego are Boston, Chicago, Atlanta. Throughout the year, Boston, Chicago, Atlanta are some of the top choices made by users flying from San Diego.

  • What is the cheapest flight from San Diego to anywhere?

    Users have flown out of San Diego for as low as C$ 67 to San Francisco (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 400 to fly from San Diego.

  • What are the cheapest airlines flying from San Diego to anywhere?

    According to our data, users have found Hawaiian Airlines, Frontier, and WestJet to have the cheapest round-trip prices from San Diego. Some of the destinations and prices are as follows: Hawaiian Airlines flights from San Diego to San Francisco (C$ 50). Frontier flights from San Diego to Phoenix Sky Harbor Intl (C$ 59). WestJet flights from San Diego to Vancouver Intl (C$ 148).

  • What is the cheapest premium economy flight from San Diego?

    Options for some of the cheapest premium economy flights from San Diego we have found on Cheapflights are as follows:
    Fly from San Diego to Seattle starting at C$ 173
    Fly from San Diego to Toronto Pearson Intl Airport starting at C$ 836
    Fly from San Diego to Atlanta starting at C$ 1,038
    Fly from San Diego to Vancouver Intl Airport starting at C$ 2,267

  • What is the cheapest first class flight from San Diego?

    If you’re looking to fly first-class from San Diego to anywhere, put Everett on your list as prices start at C$ 764 for this destination.

  • What is the cheapest month to fly from San Diego?

    At the present moment the cheapest month to fly from San Diego is currently March; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from San Diego?

    Check out the cheapest flights from San Diego to embark to:
    Travel from San Diego to Vancouver from C$ 237 round trip
    Travel from San Diego to Calgary from C$ 285 round trip
    Travel from San Diego to Toronto from C$ 339 round trip
    Travel from San Diego to Montreal from C$ 438 round trip

  • How does Cheapflights help users find flights from San Diego?

    Deals for flights from San Diego are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from San Diego?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Diego.

  • Can Cheapflights find flights from San Diego with no change fees?

    Certainly. Search results for flights from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from San Diego become cheaper?

    Yes, Cheapflights offers price alerts on flights from San Diego so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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How does Cheapflights help users find flights from San Diego?

Deals for flights from San Diego are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Diego?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Diego.

Can Cheapflights find flights from San Diego with no change fees?

Certainly. Search results for flights from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Diego become cheaper?

Yes, Cheapflights offers price alerts on flights from San Diego so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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