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

Prices for flights from Saint John Airport to San Diego Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint John Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The required travel and health documents for your San Diego Airport 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 San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$385 Cheap Flights from Saint John to San Diego in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Saint John to San Diego

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 am - 9:08 pmYSJ-SAN

13h 13m2 stops

10:45 am - 10:49 amSAN-YSJ

20h 04m2 stops

$499United Airlines

Find Deal

Thu, Apr 30 - Mon, May 4

11:55 am - 9:47 pmYSJ-SAN

13h 52m2 stops

10:45 am - 10:49 amSAN-YSJ

20h 04m2 stops

$500United Airlines

Find Deal

Thu, Apr 30 - Mon, May 4

11:55 am - 10:48 pmYSJ-SAN

14h 53m2 stops

10:45 am - 10:49 amSAN-YSJ

20h 04m2 stops

$501United Airlines

Find Deal

Thu, Apr 30 - Mon, May 4

6:15 pm - 10:50 amYSJ-SAN

20h 35m1 stop

8:10 am - 10:49 amSAN-YSJ

22h 39m1 stop

$516Air Canada

Find Deal

Thu, Apr 30 - Mon, May 4

6:15 pm - 10:50 amYSJ-SAN

20h 35m1 stop

8:10 am - 10:49 amSAN-YSJ

22h 39m1 stop

$517Air Canada

Find Deal

Thu, Apr 30 - Mon, May 4

6:15 pm - 10:50 amYSJ-SAN

20h 35m1 stop

8:10 am - 10:49 amSAN-YSJ

22h 39m1 stop

$518Air Canada

Find Deal

Thu, Apr 30 - Mon, May 4

6:15 pm - 10:50 amYSJ-SAN

20h 35m1 stop

6:15 am - 10:49 amSAN-YSJ

24h 34m2 stops

$520Air Canada

Find Deal

Thu, Apr 30 - Mon, May 4

6:15 pm - 10:50 amYSJ-SAN

20h 35m1 stop

6:15 am - 10:49 amSAN-YSJ

24h 34m2 stops

$522Air Canada

Find Deal

Thu, Apr 30 - Mon, May 4

6:15 pm - 10:50 amYSJ-SAN

20h 35m1 stop

6:15 am - 10:49 amSAN-YSJ

24h 34m2 stops

$523Air Canada

Find Deal

Thu, Apr 30 - Mon, May 4

United Airlines flights from Saint John to San Diego

Our best United Airlines deals on Saint John to San Diego flight tickets

United Airlines

Apr 30

YSJ11:55 amSaint John

13h 13m

2 stops

SAN9:08 pmSan Diego

May 4

SAN10:45 amSan Diego

20h 04m

2 stops

YSJ10:49 amSaint John

$499

Find similar

United Airlines

Apr 30

YSJ11:55 amSaint John

13h 52m

2 stops

SAN9:47 pmSan Diego

May 4

SAN10:45 amSan Diego

20h 04m

2 stops

YSJ10:49 amSaint John

$500

Find similar

United Airlines

Apr 30

YSJ11:55 amSaint John

14h 53m

2 stops

SAN10:48 pmSan Diego

May 4

SAN10:45 amSan Diego

20h 04m

2 stops

YSJ10:49 amSaint John

$501

Find similar

Air Canada flights from Saint John to San Diego

Our best Air Canada deals on Saint John to San Diego flight tickets

Air Canada

Apr 30

YSJ6:15 pmSaint John

20h 35m

1 stop

SAN10:50 amSan Diego

May 4

SAN8:10 amSan Diego

22h 39m

1 stop

YSJ10:49 amSaint John

$516

Find similar

Air Canada

Apr 30

YSJ6:15 pmSaint John

20h 35m

1 stop

SAN10:50 amSan Diego

May 4

SAN8:10 amSan Diego

22h 39m

1 stop

YSJ10:49 amSaint John

$517

Find similar

Air Canada

Apr 30

YSJ6:15 pmSaint John

20h 35m

1 stop

SAN10:50 amSan Diego

May 4

SAN8:10 amSan Diego

22h 39m

1 stop

YSJ10:49 amSaint John

$518

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 4/30

11:55 am-9:08 pm

2 stops13h 13m

San Diego

Mon 5/4

10:45 am-10:49 am

2 stops20h 04m

$499

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 4/30

11:55 am-9:47 pm

2 stops13h 52m

San Diego

Mon 5/4

10:45 am-10:49 am

2 stops20h 04m

$500

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 4/30

11:55 am-10:48 pm

2 stops14h 53m

San Diego

Mon 5/4

10:45 am-10:49 am

2 stops20h 04m

$501

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 4/30

6:15 pm-10:50 am

1 stop20h 35m

San Diego

Mon 5/4

8:10 am-10:49 am

1 stop22h 39m

$516

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 4/30

6:15 pm-10:50 am

1 stop20h 35m

San Diego

Mon 5/4

8:10 am-10:49 am

1 stop22h 39m

$517

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 4/30

6:15 pm-10:50 am

1 stop20h 35m

San Diego

Mon 5/4

8:10 am-10:49 am

1 stop22h 39m

$518

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 4/30

6:15 pm-10:50 am

1 stop20h 35m

San Diego

Mon 5/4

6:15 am-10:49 am

2 stops24h 34m

$520

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 4/30

6:15 pm-10:50 am

1 stop20h 35m

San Diego

Mon 5/4

6:15 am-10:49 am

2 stops24h 34m

$522

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 4/30

6:15 pm-10:50 am

1 stop20h 35m

San Diego

Mon 5/4

6:15 am-10:49 am

2 stops24h 34m

$523

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

Thu 12/18

5:40 am-8:16 pm

3 stops18h 36m

$385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Saint John to San Diego

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

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

United Airlines and Air Canada are the most popular carriers operating from Saint John to San Diego

When to book flights from Saint John to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Saint John to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Saint John to San Diego (YSJ to SAN) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Saint John to San Diego by plane?
San Diego is 2823.8 mi away from Saint John. By plane, this route typically takes 13h 13m.
When did momondo last update prices for flights from Saint John Airport to San Diego Airport?
Prices for flights from Saint John Airport to San Diego Airport were last updated today.
How old do you have to be to fly from Saint John Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint John Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport 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 San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Coronado

Chula Vista

El Cajon

Julian

National City

Imperial Beach

La Mesa

Poway

Borrego Springs

San Ysidro

Lemon Grove

Alpine

Santee

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Saint John.

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

All flight searches from Saint John to San Diego on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Saint John to San Diego 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 San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Saint John to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.