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$254+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — LAX
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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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 July 30, 2025.

Round-trip from

$378
(Air Canada)

One-way from

$254
(Air Canada)

Popular in

September

Cheapest in

December

Average price

$483
From Saint John to California
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One-way flight from Saint John to California
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Highest demand for flights based on searches. 20% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 30, 2025.

This Air Canada deal was found by Cheapflights users on 7/29. 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 8/315:55 amYSJ - LAS
1 stop20h 20mAir Canada
Sun 9/711:15 pmLAS - YSJ
1 stop7h 34mAir Canada
Deal found 7/29$378
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:45 amYSJ - LAS
1 stop15h 10mMultiple Airlines
Sat 10/1112:20 pmLAS - YSJ
1 stop17h 40mMultiple Airlines
Deal found 7/28$388
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/315:55 amYSJ - LAS
2 stops11h 29mUnited Airlines
Sun 9/711:50 pmLAS - YSJ
2 stops13h 56mUnited Airlines
Deal found 7/29$443
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 11/65:40 amYSJ - SAN
2 stops22h 33mUnited Airlines
Mon 11/1010:45 pmSAN - YSJ
2 stops20h 39mUnited Airlines
Deal found 7/29$518
This United deal was found by Cheapflights users on 7/29. 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.
Thu 11/65:40 amYSJ - SAN
2 stops20h 49mMultiple Airlines
Mon 11/1012:10 pmSAN - YSJ
1 stop25h 04mMultiple Airlines
Deal found 7/29$699
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Thu 11/65:40 amYSJ - SAN
1 stop9h 38mAir Canada
Mon 11/1012:10 pmSAN - YSJ
1 stop25h 04mAir Canada
Deal found 7/29$780
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 7/305:55 amYSJ - LAX
2 stops20h 35mUnited Airlines
Thu 8/285:20 pmLAX - YSJ
2 stops27h 40mUnited Airlines
Deal found 7/30$875
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Wed 7/305:55 amYSJ - LAX
2 stops13h 03mAir Canada
Thu 8/281:30 pmLAX - YSJ
1 stop24h 10mAir Canada
Deal found 7/30$976
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Wed 7/3010:45 amYSJ - LAX
2 stops15h 02mMultiple Airlines
Thu 8/286:45 amLAX - YSJ
3 stops23h 15mMultiple Airlines
Deal found 7/30$1,015

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 July 30, 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 JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Sun 8/31

5:55 am-10:15 pm

1 stop20h 20m

Las Vegas Harry Reid Intl

Sun 9/7

11:15 pm-10:49 am

1 stop7h 34m

$378

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Mon 10/6

10:45 am-9:55 pm

1 stop15h 10m

Las Vegas Harry Reid Intl

Sat 10/11

12:20 pm-10:00 am

1 stop17h 40m

$388

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Mon 10/6

6:40 pm-9:36 am

2 stops18h 56m

Las Vegas Harry Reid Intl

Sat 10/11

10:30 pm-5:40 pm

2 stops15h 10m

$454

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 11/6

5:40 am-12:13 am

2 stops22h 33m

San Diego

Mon 11/10

10:45 pm-11:24 pm

2 stops20h 39m

$518

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 11/6

5:40 am-10:29 pm

2 stops20h 49m

San Diego

Mon 11/10

12:10 pm-5:14 pm

1 stop25h 04m

$699

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 11/6

5:40 am-11:18 am

1 stop9h 38m

San Diego

Mon 11/10

12:10 pm-5:14 pm

1 stop25h 04m

$780

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Fri 9/12

5:55 am-10:13 pm

1 stop20h 18m

$254

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Fri 9/12

6:40 pm-9:36 am

2 stops18h 56m

$258

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Thu 10/9

5:55 am-12:33 pm

1 stop10h 38m

$261

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Sat 9/13

11:35 am-10:55 pm

2 stops15h 20m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 12 results
1
2

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, January is the cheapest month in which you can book a flight from Saint John to California (average of $246). Flying from Saint John to California in March is currently the most expensive (average of $326). 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.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from Saint John to California by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,837 reviews
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

  • 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, January is the cheapest month in which you can book a flight from Saint John to California (average of $246). Flying from Saint John to California in March is currently the most expensive (average of $326). 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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Top airline flying from St John to California

Discover the top airline that operate flights from St John to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$376Average$486FlexibilityNo cancel feeOn-time69%

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