Cheap flights from Saint John (YSJ) to San Diego (SAN) from $636

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 10/5. 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.
YSJ — SAN
May 21 — May 281

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 May 16, 2024.

Round-trip from

$288
From Saint John to San Diego

When is the cheapest time to fly from Saint John to San Diego (YSJ - SAN)?

When flying from Saint John to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Air Canada flights from St John to San Diego

Explore cheap flight options specifically provided by Air Canada for the route between St John and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Sat 10/55:10 pmYSJ - SAN
1 stop9h 36mAir Canada
Tue 10/811:20 amSAN - YSJ
1 stop9h 36mAir Canada
Deal found 5/14$653
Sat 10/55:10 pmYSJ - SAN
1 stop9h 36mAir Canada
Tue 10/82:00 pmSAN - YSJ
2 stops22h 26mAir Canada
Deal found 5/15$774
Sat 10/55:10 pmYSJ - SAN
1 stop9h 36mAir Canada
Tue 10/811:20 amSAN - YSJ
1 stop9h 36mAir Canada
Deal found 5/15$780

St John to San Diego 2024 flight deals

Discover exclusive flight deals for travel between St John and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Sat 10/55:30 amYSJ - SAN
2 stops20h 58mUnited Airlines
Tue 10/84:10 pmSAN - YSJ
3 stops20h 16mUnited Airlines
Deal found 5/14$636
Sat 10/55:10 pmYSJ - SAN
1 stop9h 36mAir Canada
Tue 10/811:20 amSAN - YSJ
1 stop9h 36mAir Canada
Deal found 5/14$653
Sat 10/55:10 pmYSJ - SAN
1 stop9h 36mAir Canada
Tue 10/82:00 pmSAN - YSJ
2 stops22h 26mAir Canada
Deal found 5/15$774
Sat 10/55:10 pmYSJ - SAN
1 stop9h 36mAir Canada
Tue 10/811:20 amSAN - YSJ
1 stop9h 36mAir Canada
Deal found 5/15$780

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$636 - $780

Route

Depart

Return

Price

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Sat 10/5

2 stops20h 58m

San Diego

Tue 10/8

3 stops20h 16m

$636

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Sat 10/5

1 stop9h 36m

San Diego

Tue 10/8

1 stop9h 36m

$653

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Sat 10/5

1 stop9h 36m

San Diego

Tue 10/8

2 stops22h 26m

$774

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Sat 10/5

1 stop9h 36m

San Diego

Tue 10/8

1 stop9h 36m

$780

Flights are sorted by cheapest first

Deals found on 5/14

No data available for this route at this time. Please check back soon.

Average price of flights to San Diego by month

Plan your trip from St John to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight from St John to San Diego is currently $0 while a round-trip flight costs $711. Price data was last updated on May 12, 2024.

Currently, October is the cheapest month in which you can book a flight from Saint John to San Diego (average of $288). Flying from Saint John to San Diego in July is currently the most expensive (average of $356). 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.

January

$292

February

$297

March

$339

April

$298

May

$297

June

$346

July

$356

August

$308

September

$298

October

$288

November

$337

December

$305

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

57.2 - 71.6 °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 May 16, 2024.
7.4
Good
10,924 reviews

Boarding

7.7

Crew

8.1

Comfort

7.2

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

7.4
Good
10,924 reviews
7.4
Good
10,924 reviews

Boarding

7.7

Crew

8.1

Comfort

7.2

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

7.0
Good
6,947 reviews
7.4
Good
10,924 reviews

Boarding

7.7

Crew

8.1

Comfort

7.2

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

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.
  • Can I find flights from Saint John to San Diego for under $700 on Cheapflights?

    Yes, there are multiple flights from Saint John to San Diego for under $700. The cheapest flight booked recently is on United Airlines for just $636, but on average you can expect to pay $710.

  • 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 United Airlines. Our recent data shows that you can find tickets from as low as $636 on this airline. An additional option worth looking into is Air Canada, starting at $653.

  • What does YSJ to SAN mean?

    This is defined as Saint John Airport (YSJ) and San Diego Airport (SAN). Codes like San Diego Airport are often used to just call airports uniquely.

  • Can I find deals for flights from St John to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your St John to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St John to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter St John to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from St John to San Diego that allow pets onboard?

    Many airlines flying from St John to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St John to San Diego?

    Yes, you can often find last-minute deals on St John to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Saint John to San Diego flight deals updated?

    The Saint John to San Diego flight deals you see on this page were last updated on 5/15.

See more FAQs

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Deals for St John to San Diego flights 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 better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Diego from St John.

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

Yes! Cheapflights helps users easily find flights from St John to San Diego with no change fees.

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

Yes, Cheapflights offers price alerts on St John to San Diego flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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