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St John

$278+ Cheap flights from California to Saint John (YSJ)

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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YSJ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from California to St John

Keep the following information in mind while searching for California to St John flight deals. Data was last updated June 12, 2025.

Round-trip from

$621
(Air Canada)

One-way from

$278
(United Airlines)
From California to Saint John
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One-way flight from California to Saint John
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Find flight deals from California to St John

Cheapest flights from California to St John
Explore the most affordable flight options available from California to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/2511:25 pmSFO - YSJ
2 stops20h 25mUnited Airlines
Fri 8/15:55 amYSJ - SFO
2 stops15h 50mUnited Airlines
Deal found 6/10$636
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 7/2710:54 amSAN - YSJ
2 stops19h 56mUnited Airlines
Sun 8/311:35 amYSJ - SAN
2 stops36h 26mUnited Airlines
Deal found 6/12$680
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Sun 7/278:10 amSAN - YSJ
1 stop22h 40mAir Canada
Sun 8/35:55 amYSJ - SAN
1 stop9h 40mAir Canada
Deal found 6/12$703
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Fri 7/2511:40 amSFO - YSJ
1 stop19h 09mAir Canada
Fri 8/15:55 amYSJ - SFO
1 stop10h 58mAir Canada
Deal found 6/10$805
This Mytrip deal was found by Cheapflights users on 6/11. 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 6/246:00 amSJC - YSJ
2 stops24h 00mMultiple Airlines
Fri 6/2710:45 amYSJ - SJC
3 stops16h 49mMultiple Airlines
Deal found 6/11$854
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Sun 6/227:00 amSJC - YSJ
2 stops23h 50mAir Canada
Mon 6/236:45 pmYSJ - SJC
2 stops22h 36mAir Canada
Deal found 6/11$1,498
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 6/216:35 amSJC - YSJ
2 stops13h 37mUnited Airlines
Sun 6/225:30 amYSJ - SJC
2 stops21h 09mUnited Airlines
Deal found 6/12$1,769

Cheapflights Fare Finder

Customize your flight search to find flights from California to St John 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from California to Saint John that are best for you.

Fly from

California

Fly to

St John

Route

Depart

Return

Price

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Fri 7/25

11:25 pm-11:50 pm

2 stops20h 25m

Saint John

Fri 8/1

5:55 am-5:45 pm

2 stops15h 50m

$636

San DiegoSaint John

SAN - YSJ

SANYSJ

San Diego

Sun 7/27

10:54 am-10:50 am

2 stops19h 56m

Saint John

Sun 8/3

11:35 am-8:01 pm

2 stops36h 26m

$680

San DiegoSaint John

SAN - YSJ

SANYSJ

San Diego

Sun 7/27

8:10 am-10:50 am

1 stop22h 40m

Saint John

Sun 8/3

5:55 am-11:35 am

1 stop9h 40m

$703

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Fri 7/25

11:40 am-10:49 am

1 stop19h 09m

Saint John

Fri 8/1

5:55 am-12:53 pm

1 stop10h 58m

$805

San JoseSaint John

SJC - YSJ

SJCYSJ

San Jose

Tue 6/24

6:00 am-10:00 am

2 stops24h 00m

Saint John

Fri 6/27

10:45 am-11:34 pm

3 stops16h 49m

$854

San JoseSaint John

SJC - YSJ

SJCYSJ

San Jose

Sun 6/22

7:00 am-10:50 am

2 stops23h 50m

Saint John

Mon 6/23

6:45 pm-1:21 pm

2 stops22h 36m

$1,498

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Sun 6/29

9:15 pm-6:07 pm

2 stops16h 52m

$278

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Sun 6/29

11:50 am-10:50 am

1 stop19h 00m

$375

San JoseSaint John

SJC - YSJ

SJCYSJ

San Jose

Sun 6/29

7:00 am-6:07 pm

2 stops31h 07m

$536

San JoseSaint John

SJC - YSJ

SJCYSJ

San Jose

Sun 6/29

7:00 am-10:50 am

3 stops23h 50m

$1,372

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from California to St John

Have a flexible travel schedule? Discover the best time to fly to St John from California 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.

Cheapflights Insights

Everything you need to know about your flight from California to Saint John

Rainfall in St John by month

Plan your trip to St John by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Saint John ranges from 3.2 - 5.3 inches per month. November is typically the wettest month, when rainfall can reach 5.3 in. August is typically the driest time to visit Saint John when rainfall is around 3.2 in.

Temperature in St John by month

Plan your trip to St John by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Saint John, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing St John

Get insights into the airlines that provide service to St John. 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 St John. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from California to Saint John by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,537 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly into for flights to Saint John from California?

    Located just 9.4 mi from the city center, Saint John (YSJ) is the airport most travelers will use when flying to Saint John from California.

  • What are the most popular routes from California to Saint John?

    When deciding which route to take from California to Saint John consider San Jose - Saint John, San Francisco - Saint John or San Diego - Saint John as they are the most popular.

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

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

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

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

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

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

See more FAQs

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