What is the cheapest airline that flies from Saint John to California?

Air Canada is the most popular carrier operating from Saint John to California

When did momondo last update prices for flights from Saint John Airport to California?

Prices for flights from Saint John Airport to California are refreshed on a daily basis.

How many operators does momondo search for flights from Saint John Airport to California?

The number of operators available for flights from Saint John Airport to California is 2 as of October 2025.

How old do you have to be to fly from Saint John Airport to California?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint John Airport to California.

What documentation or ID do you need to fly to California?

The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 599 Cheap Flights from Saint John to California in 2025/26

1 adult

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Find the cheapest flights from Saint John to California

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 p.m. - 9:22 p.m.YSJ-SFO

9h 07m1 stop

4:15 p.m. - 10:59 a.m.SFO-YSJ

14h 44m1 stop

C$ 738Air Canada

Find Deal

qui, 4 dez - qui, 11 dez

4:15 p.m. - 9:22 p.m.YSJ-SFO

9h 07m1 stop

5:00 a.m. - 11:29 p.m.SFO-YSJ

14h 29m2 stops

C$ 779United Airlines

Find Deal

qui, 4 dez - qui, 11 dez

4:15 p.m. - 7:47 a.m.YSJ-SFO

19h 32m2 stops

5:00 a.m. - 11:29 p.m.SFO-YSJ

14h 29m2 stops

C$ 786United Airlines

Find Deal

qui, 4 dez - qui, 11 dez

4:15 p.m. - 9:37 a.m.YSJ-LAS

21h 22m2 stops

6:25 p.m. - 11:29 p.m.LAS-YSJ

25h 04m2 stops

C$ 869United Airlines

Find Deal

sáb, 10 jan - sáb, 17 jan

5:40 a.m. - 11:20 a.m.YSJ-LAS

9h 40m1 stop

6:00 a.m. - 11:29 p.m.LAS-YSJ

13h 29m2 stops

C$ 925Air Canada

Find Deal

sáb, 10 jan - sáb, 17 jan

4:15 p.m. - 8:15 p.m.YSJ-LAS

32h 00m2 stops

6:00 a.m. - 10:49 a.m.LAS-YSJ

24h 49m2 stops

C$ 936United Airlines

Find Deal

qua, 11 fev - dom, 15 fev

5:40 a.m. - 11:20 a.m.YSJ-LAS

9h 40m1 stop

11:30 p.m. - 11:29 p.m.LAS-YSJ

19h 59m1 stop

C$ 975Air Canada

Find Deal

sáb, 10 jan - sáb, 17 jan

4:15 p.m. - 9:35 a.m.YSJ-LAS

21h 20m2 stops

6:00 a.m. - 11:29 p.m.LAS-YSJ

13h 29m2 stops

C$ 1,002United Airlines

Find Deal

sáb, 21 mar - sáb, 28 mar

11:30 a.m. - 8:49 p.m.YSJ-LAS

13h 19m2 stops

11:30 p.m. - 11:29 p.m.LAS-YSJ

19h 59m1 stop

C$ 1,018Air Canada

Find Deal

qua, 11 fev - dom, 15 fev

12:00 p.m. - 12:40 p.m.YSJ-SFO

28h 40m2 stops

1:00 p.m. - 3:45 p.m.SFO-YSJ

22h 45m3 stops

C$ 1,055Multiple Airlines

Find Deal

qui, 4 dez - qui, 11 dez

Air Canada flights from Saint John to California

Our best Air Canada deals on Saint John to California flight tickets

Air Canada

4 Dec

YSJ4:15 p.m.Saint John

9h 07m

1 stop

SFO9:22 p.m.San Francisco

11 Dec

SFO4:15 p.m.San Francisco

14h 44m

1 stop

YSJ10:59 a.m.Saint John

C$ 738

Find similar

Air Canada

10 Jan

YSJ5:40 a.m.Saint John

9h 40m

1 stop

LAS11:20 a.m.Las Vegas Harry Reid Intl

17 Jan

LAS6:00 a.m.Las Vegas Harry Reid Intl

13h 29m

2 stops

YSJ11:29 p.m.Saint John

C$ 925

Find similar

Air Canada

10 Jan

YSJ5:40 a.m.Saint John

9h 40m

1 stop

LAS11:20 a.m.Las Vegas Harry Reid Intl

17 Jan

LAS11:30 p.m.Las Vegas Harry Reid Intl

19h 59m

1 stop

YSJ11:29 p.m.Saint John

C$ 975

Find similar

United Airlines flights from Saint John to California

Our best United Airlines deals on Saint John to California flight tickets

United Airlines

4 Dec

YSJ4:15 p.m.Saint John

9h 07m

1 stop

SFO9:22 p.m.San Francisco

11 Dec

SFO5:00 a.m.San Francisco

14h 29m

2 stops

YSJ11:29 p.m.Saint John

C$ 779

Find similar

United Airlines

4 Dec

YSJ4:15 p.m.Saint John

19h 32m

2 stops

SFO7:47 a.m.San Francisco

11 Dec

SFO5:00 a.m.San Francisco

14h 29m

2 stops

YSJ11:29 p.m.Saint John

C$ 786

Find similar

United Airlines

10 Jan

YSJ4:15 p.m.Saint John

21h 22m

2 stops

LAS9:37 a.m.Las Vegas Harry Reid Intl

17 Jan

LAS6:25 p.m.Las Vegas Harry Reid Intl

25h 04m

2 stops

YSJ11:29 p.m.Saint John

C$ 869

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Saint JohnSan Francisco

YSJ - SFO

YSJSFO

Saint John

qui 4/12

4:15 p.m.-9:22 p.m.

1 stop9h 07m

San Francisco

qui 11/12

4:15 p.m.-10:59 a.m.

1 stop14h 44m

C$ 738

Saint JohnSan Francisco

YSJ - SFO

YSJSFO

Saint John

qui 4/12

4:15 p.m.-9:22 p.m.

1 stop9h 07m

San Francisco

qui 11/12

5:00 a.m.-11:29 p.m.

2 stops14h 29m

C$ 779

Saint JohnSan Francisco

YSJ - SFO

YSJSFO

Saint John

qui 4/12

4:15 p.m.-7:47 a.m.

2 stops19h 32m

San Francisco

qui 11/12

5:00 a.m.-11:29 p.m.

2 stops14h 29m

C$ 786

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

sáb 10/1

4:15 p.m.-9:37 a.m.

2 stops21h 22m

Las Vegas Harry Reid Intl

sáb 17/1

6:25 p.m.-11:29 p.m.

2 stops25h 04m

C$ 869

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

sáb 10/1

5:40 a.m.-11:20 a.m.

1 stop9h 40m

Las Vegas Harry Reid Intl

sáb 17/1

6:00 a.m.-11:29 p.m.

2 stops13h 29m

C$ 925

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

qua 11/2

4:15 p.m.-8:15 p.m.

2 stops32h 00m

Las Vegas Harry Reid Intl

dom 15/2

6:00 a.m.-10:49 a.m.

2 stops24h 49m

C$ 936

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

sáb 10/1

5:40 a.m.-11:20 a.m.

1 stop9h 40m

Las Vegas Harry Reid Intl

sáb 17/1

11:30 p.m.-11:29 p.m.

1 stop19h 59m

C$ 975

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

sáb 21/3

4:15 p.m.-9:35 a.m.

2 stops21h 20m

Las Vegas Harry Reid Intl

sáb 28/3

6:00 a.m.-11:29 p.m.

2 stops13h 29m

C$ 1,002

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

qua 11/2

11:30 a.m.-8:49 p.m.

2 stops13h 19m

Las Vegas Harry Reid Intl

dom 15/2

11:30 p.m.-11:29 p.m.

1 stop19h 59m

C$ 1,018

Saint JohnSan Francisco

YSJ - SFO

YSJSFO

Saint John

qui 4/12

12:00 p.m.-12:40 p.m.

2 stops28h 40m

San Francisco

qui 11/12

1:00 p.m.-3:45 p.m.

3 stops22h 45m

C$ 1,055

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Saint John to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to California?

The cheapest month to fly to California from Saint John is in December. Flight prices, which tend to average around C$ 387, are often lower during this time because this is during the off-season. If you’re not able to fly to California in December, then February is your next best option. Flight prices from Saint John to California during February average around C$ 429.

What is the cheapest day to depart on your flight to California?

According to our data, Tuesday is the cheapest day to fly to California from Saint John. The lowest ticket price found for a Tuesday departure recently was C$ 624. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Saint John to California on a Saturday will generally be more expensive and average around C$ 939. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to California?

Our data shows that the cheapest Saint John to California flights are usually those with departure times in the morning. Our users have found flights to California in the morning for as low as C$ 751. Flights to California are more costly in the afternoon, with an average ticket price of C$ 1,061. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Saint John to California flights?

You could potentially save up to 35% on your flight if you consider stops on a Saint John to California flight.

Cheap Saint John to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to California

Direct flights	None

There are no direct flights from Saint John to California. There are no popular flight routes from Saint John to California.

Search flight deals

When did momondo last update prices for flights from Saint John Airport to California?
Prices for flights from Saint John Airport to California are refreshed on a daily basis.
How many operators does momondo search for flights from Saint John Airport to California?
The number of operators available for flights from Saint John Airport to California is 2 as of October 2025.
How old do you have to be to fly from Saint John Airport to California?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint John Airport to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Saint John to California

Compare and see reviews for airlines that fly from Saint John to California with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 357	Free Cancellation	Rating 7.1 10,341 reviews		Search Air Canada flights
United Airlines	PriceFrom C$ 388	Free Cancellation	Rating 7.4 8,988 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Saint John to California?

It is quick and easy to find Saint John to California flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to California that suits you.

Can I find flights from Saint John to California with flexible booking policies on momondo?

momondo does allow users to show only those flights to California from Saint John which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Saint John to California?

Once all potential Saint John to California flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Saint John to California right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to California from Saint John. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.