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$758+ Cheap flights from Saint John (YSJ) to San Diego (SAN)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — SAN
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from St John to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$758
(Air Canada)
Provider with most accurate pricing for Saint John-San Diego flight deals.
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Provider most trusted by Cheapflights users for Saint John-San Diego flights.
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From Saint John to San Diego
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Find flight deals from St John to San Diego

Cheapest flights from St John to San Diego
Explore the most affordable flight options available from St John to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/39:15 amYSJ - SAN
3 stops28h 00mMultiple Airlines
Tue 12/109:35 amSAN - YSJ
2 stops19h 15mMultiple Airlines
Deal found 11/19$783
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:20 amYSJ - SAN
2 stops18h 33mUnited Airlines
Tue 12/1010:30 pmSAN - YSJ
2 stops13h 08mUnited Airlines
Deal found 11/19$824
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:20 amYSJ - SAN
1 stop10h 43mAir Canada
Tue 12/106:15 amSAN - YSJ
2 stops13h 56mAir Canada
Deal found 11/19$1,738

Find flights from St John to San Diego within your budget

Customize your flight search to find flights from St John to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Sun 1/12

5:20 am-12:03 pm

1 stop10h 43m

San Diego

Sat 1/18

2:14 pm-3:38 pm

2 stops21h 24m

$758

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Sun 1/12

5:20 am-6:44 pm

2 stops17h 24m

San Diego

Sat 1/18

2:14 pm-3:38 pm

2 stops21h 24m

$764

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Tue 12/3

9:15 am-9:15 am

3 stops28h 00m

San Diego

Tue 12/10

9:35 am-8:50 am

2 stops19h 15m

$783

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

  • Most accurate provider: When it comes to deals on Saint John-San Diego flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Saint John-San Diego flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Saint John-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint John-San Diego flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Saint John-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St John to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from St John 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 St John to San Diego

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

Rainfall in San Diego by month

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

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

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

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 November 20, 2024.
United Airlines
7.4
Good
9,171 reviews

Food

6.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

United Airlines
7.4
Good
9,171 reviews
United Airlines
7.4
Good
9,171 reviews

Food

6.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Air Canada
7.0
Good
8,237 reviews
United Airlines
7.4
Good
9,171 reviews

Food

6.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Related info for your journey

Find useful and relevant information for your journey from St John to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Saint John to San Diego round-trip?

    Our cheapest airline available from Saint John to San Diego is Air Canada. Our recent data shows that you can find tickets from as low as $758 on this airline. An additional option worth looking into is United Airlines, starting at $764.

  • Can I find deals for flights from St John to San Diego that include hotel bookings?

    Yes. In addition to deals on St John to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St John to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to San Diego.

  • Can I find deals for business class flights from St John to San Diego?

    Yes. Cheapflights offers flight deals from St John to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Saint John to San Diego (average of $266). Flying from Saint John to San Diego in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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