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$385+ Cheap flights from Saint John (YSJ) to California

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — LAX
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from St John to California

Cheapest flights from St John to California
Explore the most affordable flight options available from St John to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Expedia deal was found by Cheapflights users on 11/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:40 amYSJ - LAS
2 stops23h 32mAir Canada
Sun 12/711:30 pmLAS - YSJ
2 stops12h 03mAir Canada
Deal found 11/2$921
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/154:15 pmYSJ - LAS
2 stops31h 52mUnited Airlines
Sat 11/2210:40 amLAS - YSJ
2 stops20h 19mUnited Airlines
Deal found 11/3$955
This Air Canada deal was found by Cheapflights users on 11/3. 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.
Sat 11/154:15 pmYSJ - LAS
1 stop8h 34mAir Canada
Sat 11/2211:30 pmLAS - YSJ
1 stop7h 29mAir Canada
Deal found 11/3$1,015
This United deal was found by Cheapflights users on 11/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:15 pmYSJ - LAS
3 stops26h 42mMultiple Airlines
Sat 11/2211:30 pmLAS - YSJ
2 stops36h 03mMultiple Airlines
Deal found 11/3$1,097
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/304:15 pmYSJ - LAS
2 stops21h 19mUnited Airlines
Sat 12/612:59 amLAS - YSJ
2 stops18h 30mUnited Airlines
Deal found 11/2$1,172

Cheap flight deals from St John to California

Keep the following information in mind while searching for St John to California flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$500
(United Airlines)

One-way from

$385
(United Airlines)

Popular in

March

Cheapest in

December

Average price

$545
Provider with most accurate pricing for Saint John-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Saint John-Los Angeles flights.
Search Deals
From Saint John to California
Search Deals
One-way flight from Saint John to California
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to California 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 November 4, 2025.
Use the filters below to find and compare flights from Saint John to California that are best for you.

Fly from

St John

Fly to

California

Route

Depart

Return

Price

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 4/30

11:55 am-9:47 pm

2 stops13h 52m

San Diego

Mon 5/4

10:45 am-10:49 am

2 stops20h 04m

$500

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 4/30

6:15 pm-10:50 am

1 stop20h 35m

San Diego

Mon 5/4

8:10 am-10:49 am

1 stop22h 39m

$517

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Sun 4/12

5:40 am-11:09 am

1 stop9h 29m

Las Vegas Harry Reid Intl

Tue 4/14

6:15 am-11:29 pm

2 stops13h 14m

$702

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Sun 4/12

5:40 am-2:49 pm

2 stops13h 09m

Las Vegas Harry Reid Intl

Tue 4/14

12:45 pm-11:10 am

3 stops18h 25m

$835

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Sun 11/30

5:40 am-1:12 am

2 stops23h 32m

Las Vegas Harry Reid Intl

Sun 12/7

11:30 pm-3:33 pm

2 stops12h 03m

$921

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 12/18

5:40 am-3:33 pm

2 stops13h 53m

$385

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 12/18

5:40 am-8:16 pm

3 stops18h 36m

$385

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Fri 12/19

12:00 pm-11:08 pm

3 stops39h 08m

$476

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Fri 12/19

11:30 am-10:31 pm

1 stop15h 01m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Best time to book a flight from St John to California

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

Cheapflights Insights

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

What is the cheapest month to book a flight from Saint John to California?

Currently, May is the cheapest month in which you can book a flight from Saint John to California (average of $136). Flying from Saint John to California in November is currently the most expensive (average of $338). 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.

Related info for your journey

Find useful and relevant information for your journey from St John to California. 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 from for flights from Saint John to California?

    Saint John (YSJ), located 9.4 mi from the city center, is the airport you fly out of when you book flights from Saint John to California.

  • How long is the flight from Saint John to California?

    Airlines like United Airlines and Air Canada fly from Saint John to California in about 13h 52m. The time it takes to get you to your destination can typically vary by up to 6h 43m. The distance between Saint John and California is about 2834 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    While some choose either Saint John - Los Angeles or Saint John - San Diego, Saint John - Las Vegas Harry Reid Intl is the most popular route from Saint John to California.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St John to California 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 California?

    Currently, May is the cheapest month in which you can book a flight from Saint John to California (average of $136). Flying from Saint John to California in November is currently the most expensive (average of $338). 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.

See more FAQs

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