$161 Find Cheap Flights from St. John's to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. John's to California departing on 1/29. 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

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to California, as well as popular online travel agencies
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Cheap Flights from St. John's to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$324
San Francisco
San Francisco2 stops$300
Sacramento
Sacramento2 stops$675
Los Angeles
Los Angeles1 stop$324
San Francisco
San Francisco2 stops$300
Sacramento
Sacramento2 stops$675

Book Cheap St. John's to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. John's 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 St. John's to California

Fri, May 15 - Tue, May 19
WestJet Logo
3:00 pm - 5:14 pm
YYT
-
SFO
30h 44m2 stops
WestJet Logo
7:30 am - 10:55 pm
SFO
-
YYT
34h 55m2 stops
$300WestJet
Fri, May 15 - Tue, May 19
WestJet Logo
7:10 am - 11:54 am
YYT
-
SFO
33h 14m1 stop
WestJet Logo
6:05 pm - 6:20 am
SFO
-
YYT
31h 45m1 stop
$303WestJet
Fri, May 15 - Tue, May 19
WestJet Logo
7:10 am - 11:54 am
YYT
-
SFO
33h 14m1 stop
WestJet Logo
7:30 am - 10:55 pm
SFO
-
YYT
34h 55m2 stops
$304WestJet
Sat, Jan 31 - Sat, Feb 7
Air Canada Logo
6:35 am - 9:44 pm
YYT
-
SFO
19h 39m1 stop
Air Canada Logo
8:30 am - 1:11 am
SFO
-
YYT
12h 11m2 stops
$343Air Canada
Sat, May 23 - Wed, May 27
Air Canada Logo
5:20 am - 11:17 am
YYT
-
SFO
10h 27m1 stop
Air Canada Logo
4:35 pm - 7:43 pm
SFO
-
YYT
22h 38m2 stops
$345Air Canada
Sat, Jan 31 - Sat, Feb 7
Air Canada Logo
6:35 am - 9:44 pm
YYT
-
SFO
19h 39m1 stop
Air Canada Logo
8:30 am - 1:58 am
SFO
-
YYT
12h 58m1 stop
$363Air Canada
Sat, May 23 - Wed, May 27
United Airlines Logo
5:20 am - 11:17 am
YYT
-
SFO
10h 27m1 stop
United Airlines Logo
6:30 pm - 5:11 pm
SFO
-
YYT
18h 11m2 stops
$368United Airlines
Mon, Jan 19 - Fri, Jan 23
United Airlines Logo
5:05 am - 11:19 pm
YYT
-
LAS
22h 44m2 stops
United Airlines Logo
11:30 pm - 11:13 pm
LAS
-
YYT
19h 13m2 stops
$658United Airlines
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
6:10 pm - 10:15 pm
YYT
-
SMF
32h 35m2 stops
United Airlines Logo
4:41 pm - 1:58 am
SMF
-
YYT
28h 47m2 stops
$675United Airlines
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
6:10 pm - 10:15 pm
YYT
-
SMF
32h 35m2 stops
United Airlines Logo
6:25 am - 12:38 pm
SMF
-
YYT
25h 43m2 stops
$679United Airlines
Booking Insights

KAYAK's insights & trends for St. John's to California flights

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

What is the cheapest month to fly from St. John's to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. John's to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. John's to California is October, when tickets cost $266 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $550 and $501 respectively.

What’s the cheapest day of the week to fly from St. John's to California?

The average price of all round-trip flights from St. John's to California clicked on KAYAK for each day over the last 12 months.

When flying from St. John's to California, you should consider leaving on a Thursday and avoid Tuesdays if you are looking for the best rates. For your return to St. John's, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

Good to know

Low seasonNovember
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 30% lower on average.

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from St. John's 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 St. John's to California.

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

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

  • What is the Hacker Fare option on flights from St. John's 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 St. John's 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 St. John's 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 St. John's to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally in the afternoon, when round-trip flights cost $444 on average. The most expensive time of day to fly to California is generally in the morning, which is peak travel time and where the average cost of a ticket is $540.

Reviews of the top airlines flying from St. John's to California

 
See real verified KAYAK customer reviews for airlines flying from St. John's 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 St. John's 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.
7.4
United AirlinesOverall score based on 9092 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
8.1Crew
Airline reviews

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

6.0 GoodSue, Dec 2025
SJO - SFO
Read more United Airlines reviews

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

The flight attendants were very rude, beyond comprehension. I took a business class from London to SFO for the first time on United. When I asked for a second piece of bread during dinner, the serving attendant threw a 3rd bread on my plate and said, “here. You can have this one too”! I couldn’t believe the rudeness of the attendant. Most all attendants were very rude, unhelpful, sing the food was absolutely disgusting. Never fly United internationally in business class. My flight back to SFO was a nightmare!!

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Subject: Formal Complaint: Discriminatory and Unprofessional Conduct – Request for Immediate Action & Compensation Dear [Airline Customer Relations Team], I am writing to file a formal complaint regarding my recent travel experience with [Airline], which was by far the worst I have ever encountered. What occurred was not only unprofessional, but in several instances discriminatory, unsafe, and unacceptable. On the first leg of my trip, I arrived only four minutes past check-in. Instead of making any attempt to resolve the matter, your representative flatly denied me boarding and made me wait while she attended to passengers who arrived after me. By the time a manager intervened, it was too late to board, costing me time, money, and unnecessary frustration. The second leg of my trip (Chicago–San Francisco) raised even more serious concerns. From the outset, it was apparent that the staff—particularly two attendants—prioritized Caucasian passengers while dismissing African American and minority passengers. • When a Caucasian passenger in the exit row refused to comply with federal safety requirements, I, as a first responder, immediately offered to switch seats and assume the responsibility. My offer was blatantly ignored, and instead, a Caucasian passenger seated further up was chosen. This was discriminatory and deeply insulting, especially as I was actively de-escalating the situation that could have delayed the flight further. • During a lengthy tarmac delay of over 90 minutes, passengers were given conflicting and unreasonable instructions that created unnecessary distress and tension. • Throughout the flight, a visibly intoxicated passenger directly in front of me was disruptive, rude to others, failed to comply with seatbelt and electronic device rules, and yet faced no enforcement from the crew. In stark contrast, I was singled out for repeated compliance checks even though I was following every rule. This unequal treatment was so obvious that multiple passengers around me spoke up in my defense. This pattern of behavior demonstrated a clear lack of professionalism, disregard for passenger safety, and discriminatory treatment. I expect far better from an airline of your stature. As a paying customer subjected to this unacceptable treatment, I am formally requesting: 1. A full investigation into the conduct of the staff on both flights. 2. A written apology acknowledging the discriminatory and unprofessional behavior I endured. 3. Appropriate compensation for the distress, inconvenience, and mishandling of my travel. If this matter is not addressed promptly and thoroughly, I will have no choice but to escalate my complaint further, including filing with the U.S. Department of Transportation and sharing my experience through other channels. I trust [Airline] will take this complaint seriously and provide a timely resolution.

The staff was great and made the long trip easy peasy!

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Great flight. Only complaint is it took over an hour for my luggage to get to the carousel on the return to LAX That was irritating

I knew I was going to fall asleep unsettlingly from exhaustion so I warned the guy next to me in advance. The attendant took to checking on me frequently and even insisted I take my snack because I said no while sleep hazed and then absolutely wanted it about 5 minutes later. He was So caring and kind to my situation!!

It was great other than the plane was really small

The flight was very smooth and good. Boarding was fast, but the staff was just decently friendly.

The crew members were great. The flight was awesome. But I had trouble getting to any of the movies. I tried over and over. The free wifi though is a bonus which I appreciated. Re comfort I am not telling you anything you don’t know. There is nothing comfortable about air travel any longer. As someone with a back issue I am usually squirming about two hours into any flight. But safety matters most of all to me and I do feel safe with air Canada.

Had to cancel flight due to strike. Hope things will be better next August when we will rebook. Very disappointing as it was our 50th wedding anniversary celebration l!

I liked the behaviour of the crew members.The flight was good.

No food to provide, they forgot that, in some cases, people stay at the airport for hours without food. Now, to provide them with food, they have to ask them to pay, because some don't have money. That way, they can't eat.

Everything you need to know for your flight from St. John's to California

Information on your arrival and departure airports