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Cheap flights from Saint John to California from C$ 363

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — LAX
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St John to California

Enter your travel dates to find the best prices.

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 28 February 2026.

Wed 15/45:35 a.m.
YSJ
-
SFO
1 stop11h 50m
United Airlines
Sat 18/411:52 p.m.
SFO
-
YSJ
2 stops20h 00m
United Airlines
Deal found 27/2C$ 699
Wed 15/45:35 a.m.
YSJ
-
SFO
1 stop11h 50m
Air Canada
Sat 18/44:15 p.m.
SFO
-
YSJ
1 stop27h 37m
Air Canada
Deal found 27/2C$ 733
Mon 1/65:35 a.m.
YSJ
-
LAS
2 stops17h 15m
Air Canada
Tue 2/66:45 a.m.
LAS
-
YSJ
2 stops13h 07m
Air Canada
Deal found 24/2C$ 804
Wed 29/712:00 p.m.
YSJ
-
LAS
2 stops14h 17m
Multiple Airlines
Tue 4/811:15 p.m.
LAS
-
YSJ
2 stops12h 30m
Multiple Airlines
Deal found 26/2C$ 852
Sat 4/45:35 a.m.
YSJ
-
LAS
1 stop9h 34m
Air Canada
Wed 8/412:10 p.m.
LAS
-
YSJ
2 stops19h 00m
Air Canada
Deal found 26/2C$ 885
Wed 15/45:35 a.m.
YSJ
-
SJC
2 stops19h 33m
Air Canada
Fri 17/43:45 p.m.
SJC
-
YSJ
2 stops28h 07m
Air Canada
Deal found 24/2C$ 931
Mon 13/45:35 a.m.
YSJ
-
LAS
2 stops19h 24m
United Airlines
Mon 20/47:04 p.m.
LAS
-
YSJ
2 stops24h 48m
United Airlines
Deal found 27/2C$ 963
Mon 13/411:55 a.m.
YSJ
-
LAS
2 stops14h 34m
Air Canada
Mon 20/49:10 a.m.
LAS
-
YSJ
1 stop22h 05m
Air Canada
Deal found 27/2C$ 1,019
Wed 29/712:20 p.m.
YSJ
-
LAS
2 stops16h 01m
United Airlines
Tue 4/88:31 p.m.
LAS
-
YSJ
3 stops15h 19m
United Airlines
Deal found 26/2C$ 1,101

Find 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 28 February 2026.

Round-trip from

C$ 699

One-way from

C$ 363

Popular in

March

Cheapest in

December

Average price

C$ 769
United Airlines
  • United Airlines
  • 15/4-18/4
  • 3 total stops
  • 31h 50m total
  • Saint John to California
Search Deals
13/4
  • 13/4
  • 2 total stops
  • 34h 39m total
  • Saint John to California
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 629,999 searches. Data last updated 28 February 2026.
Use the filters below to find and compare flights from Saint John to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint JohnSan Francisco

YSJ - SFO

YSJSFO

Saint John

Wed 15/4

5:35 a.m.-1:25 p.m.

1 stop11h 50m

San Francisco

Sat 18/4

11:52 p.m.-11:52 p.m.

2 stops20h 00m

C$ 699

Saint JohnSan Francisco

YSJ - SFO

YSJSFO

Saint John

Wed 15/4

5:35 a.m.-1:25 p.m.

1 stop11h 50m

San Francisco

Sat 18/4

4:15 p.m.-11:52 p.m.

1 stop27h 37m

C$ 733

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Mon 1/6

5:35 a.m.-6:50 p.m.

2 stops17h 15m

Las Vegas Harry Reid Intl

Tue 2/6

6:45 a.m.-11:52 p.m.

2 stops13h 07m

C$ 804

Saint JohnSan Jose

YSJ - SJC

YSJSJC

Saint John

Wed 15/4

5:35 a.m.-9:08 p.m.

2 stops19h 33m

San Jose

Fri 17/4

3:45 p.m.-11:52 p.m.

2 stops28h 07m

C$ 931

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Mon 13/4

5:35 a.m.-8:59 p.m.

2 stops19h 24m

Las Vegas Harry Reid Intl

Mon 20/4

7:04 p.m.-11:52 p.m.

2 stops24h 48m

C$ 963

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Fri 10/4

12:00 p.m.-10:12 p.m.

2 stops14h 12m

C$ 371

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Sat 11/4

11:55 a.m.-10:29 p.m.

2 stops14h 34m

C$ 438

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Fri 10/4

11:55 a.m.-8:35 p.m.

1 stop12h 40m

C$ 619

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Mon 13/4

5:35 a.m.-10:29 p.m.

1 stop20h 54m

C$ 649

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Sat 11/4

11:55 a.m.-12:50 a.m.

3 stops16h 55m

C$ 946

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/2

Sorted by cheapest first

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 C$ 186). Flying from Saint John to California in January is currently the most expensive (average of C$ 520). 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 28 February 2026.
See what other customers who have flown with United Airlines and Air Canada from Saint John to California have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,363 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,363 reviews
United Airlines
7.4
Good
9,363 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
10,757 reviews
United Airlines
7.4
Good
9,363 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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?

    For a flight from Saint John to California, you will be flying from Saint John. Saint John (YSJ) is just 15.1 km from the centre of the city.

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

    A quick flight from Saint John to California can take about 11h 50m. United Airlines provides one of the quickest options available for as low as C$ 699. Saint John and California are separated by a distance of 4682 km.

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

    Most travellers choose Saint John - Las Vegas Harry Reid Intl, Saint John - San Jose or Saint John - San Francisco when deciding on the best 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 C$ 186). Flying from Saint John to California in January is currently the most expensive (average of C$ 520). 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 2 airlines flying from St John to California

Discover the top 2 airlines 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 629,999 searches. Data last updated 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 301AverageC$ 556FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 377AverageC$ 667FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St John to California?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to California from St John today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St John to California for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to California from St John shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on St John to California 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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