C$ 450 Find Cheap Flights from Saint John to California – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint John to California departing on 15/9. 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.
1 adult
1 adult, Economy, 0 bags

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Best California Flight Deals from Saint John

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stopC$ 768
San Francisco
San Francisco1 stopC$ 821
Los Angeles
Los Angeles1 stopC$ 768
San Francisco
San Francisco1 stopC$ 821

Cheap Flights from Saint John to California

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint John to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Saint John to California

Mon, 21 Sep - Fri, 25 Sep
Air Canada Logo
5:00 a.m. - 10:44 a.m.
YSJ
-
SFO
9h 44m
1 stop
Air Canada Logo
10:45 p.m. - 11:56 a.m.
SFO
-
YSJ
9h 11m
1 stop
C$ 821Air Canada
Mon, 21 Sep - Fri, 25 Sep
Air Canada Logo
5:00 a.m. - 10:44 a.m.
YSJ
-
SFO
9h 44m
1 stop
Air Canada Logo
10:45 p.m. - 11:56 a.m.
SFO
-
YSJ
9h 11m
1 stop
C$ 822Air Canada
Mon, 21 Sep - Fri, 25 Sep
Air Canada Logo
5:00 a.m. - 10:44 a.m.
YSJ
-
SFO
9h 44m
1 stop
Air Canada Logo
10:45 p.m. - 3:59 p.m.
SFO
-
YSJ
13h 14m
2 stops
C$ 825Air Canada
Mon, 21 Sep - Fri, 25 Sep
Air Canada Logo
5:00 a.m. - 10:44 a.m.
YSJ
-
SFO
9h 44m
1 stop
Air Canada Logo
10:45 p.m. - 3:59 p.m.
SFO
-
YSJ
13h 14m
2 stops
C$ 827Air Canada
Mon, 21 Sep - Fri, 25 Sep
Air Canada Logo
5:00 a.m. - 3:21 p.m.
YSJ
-
SFO
14h 21m
2 stops
Air Canada Logo
10:45 p.m. - 3:59 p.m.
SFO
-
YSJ
13h 14m
2 stops
C$ 888Air Canada
Sat, 3 Oct - Fri, 9 Oct
Air Canada Logo
5:40 a.m. - 11:02 a.m.
YSJ
-
LAS
9h 22m
1 stop
Air Canada Logo
11:30 p.m. - 11:56 a.m.
LAS
-
YSJ
8h 26m
1 stop
C$ 922Air Canada
Fri, 18 Sep - Tue, 22 Sep
Air Canada Logo
5:00 a.m. - 11:02 a.m.
YSJ
-
LAS
10h 02m
1 stop
Air Canada Logo
11:50 p.m. - 11:51 p.m.
LAS
-
YSJ
20h 01m
2 stops
C$ 923Air Canada
Fri, 18 Sep - Tue, 22 Sep
Air Canada Logo
5:00 a.m. - 11:02 a.m.
YSJ
-
LAS
10h 02m
1 stop
Air Canada Logo
11:25 p.m. - 11:56 a.m.
LAS
-
YSJ
8h 31m
1 stop
C$ 923Air Canada
Mon, 14 Sep - Mon, 21 Sep
Multiple Airlines Logo
10:45 a.m. - 10:22 p.m.
YSJ
-
LAS
15h 37m
1 stop
Multiple Airlines Logo
11:20 p.m. - 11:15 p.m.
LAS
-
YSJ
19h 55m
2 stops
C$ 1,009Multiple Airlines
Sun, 13 Sep - Sat, 19 Sep
United Airlines Logo
5:00 a.m. - 10:44 a.m.
YSJ
-
SFO
9h 44m
1 stop
United Airlines Logo
12:35 a.m. - 3:59 p.m.
SFO
-
YSJ
11h 24m
2 stops
C$ 1,012United Airlines
Booking Insights

KAYAK's insights & trends for Saint John to California flights

Get data-powered insights and trends into flights from Saint John to California to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Saint John to California?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Saint John to California were found on Air Canada (C$ 821) and United Airlines (C$ 1,045).

Find deals

Good to know

Cheapest flight

C$ 450
Flight from Saint John to San Francisco

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Saint John to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint John to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint John to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Saint John to California is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Saint John to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Saint John to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint John to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Saint John to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Saint John to California

 
See real verified KAYAK customer reviews for airlines flying from Saint John to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Saint John to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11419 reviews
7.8Crew
7.1Comfort
7.3Boarding
6.8Entertainment
6.3Food
Airline reviews

Everything was great except that I wasn’t issued a boarding pass for the second flight so they would not let me into customs until I had said boarding pass. Luckily a gate attendant from another Air Canada flight was able to print one for me so I could go through.

10.0 ExcellentSally, Jul 2026
YVR - SNA
Read more Air Canada reviews

Everything was great except that I wasn’t issued a boarding pass for the second flight so they would not let me into customs until I had said boarding pass. Luckily a gate attendant from another Air Canada flight was able to print one for me so I could go through.

I suppose to board the plane AC5110 to San Francisco on July 16 2026 @07:00 am and arrive San Francisco at 09:25 am. At 9:30am still in YVR I was told the plane was delayed until 11:30 am to take off. Not until 11:35am the pilot of the plane declared that due to hydraulic system problem this plane was cancelled. After waited in a long pile up for negotiating with the counter-staff, I finally got the tickets for myself and my wife Yim Mei KONG firstly to Seattle and then transferred to San Francisco on the plane AS 2014 & AS 791 with Alaska Airlines. I suppose to attend the funeral of our friend in San Francisco on July 18 and a Memorial Gathering for the Birthday of the deceased on July 16, 2026. I arrived San Francisco at 9:40 pm that day (12 hours later) and couldn't joint the Memorial Gathering. This upset me a lot. I am seeking for compensation of this failing trip. Please let me know how to and where to forward my complaint.

Horrible! Rude flight attendant, barely any service on such a long flight. I wouldn't recommend Air Canada to anyone.

not able to change flight, no customer service from KAYAK

Delay, after delay, after delay. It was hard as an adult travelling alone. I felt bad for the families with young children to entertain for several hours. Agents and crew performed to their usual good standard. Air Canada, never again.

Lovely flight.....only cold drinks and no more complimentary cookies!

It was good. Short flight and the crew were well organized. I find the seats a little close together. I am tall so more leg room would always be welcome.

Had to wait to clean snow at end of ramp.

I needed special assistance and all staff members, from check in to boarding and also disembarking were extremely helpful. The seats were reasonably comfortable.

Air Canada service was very poor. Delays, cancelations, ground agents overwhelmed and uninformed.. very mismanaged when having challenges

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

Information on your arrival and departure airports

Saint John (YSJ)