Which airports can I use when flying from Saint John to San Diego?

Flights from Saint John to San Diego usually depart from Saint John (YSJ) and arrive at San Diego (SAN).

What cabin classes can I book on flights from Saint John to San Diego?

Only Economy Class is available on flights from Saint John to San Diego.

Which airports do connecting flights from Saint John to San Diego pass through?

Most connecting flights from Saint John to San Diego pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Saint John to San Diego?

Yes. Flexible dates can save you up to 30% on flights from Saint John to San Diego. Sunday is the cheapest departure day at $464 round-trip on average, while Monday is the most expensive at $655, a difference of $191. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in San Diego?

Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

How long is a flight from Saint John to San Diego?

A nonstop flight from Saint John to San Diego takes 00m, covering 2,834 miles.

Do I need a passport to fly from Saint John to San Diego?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Saint John to San Diego changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $657 to $923. That means the highest observed fare was about 40% higher than the lowest one.

What is the time difference between Saint John and San Diego?

San Diego is 4 hours behind Saint John (Pacific Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at San Diego Airport (SAN)?

San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include: • Dollar • Payless • Europcar • Thrifty • Fox

Which airline is the cheapest to fly from Saint John to San Diego?

United Airlines ($657) and Air Canada ($663) are the cheapest airlines to fly round-trip from Saint John to San Diego according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Saint John to San Diego?

Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of $647. Based on KAYAK data over the past 3 months.

When flying from Saint John to San Diego which airport offers the shortest layover?

Toronto Pearson Intl (YYZ) had the shortest average connection time for Saint John to San Diego layovers at 6h 13m over the past 3 months.

$657 CHEAP FLIGHTS from Saint John to San Diego (YSJ - SAN)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$657

Typical prices: $506-$616

United Airlines

Fri 1/26Mon 1/29

YSJ - SAN • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Saint John and San Diego. You'll need to take a connecting flight to reach the destination.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Diego!

Flight Deals

Cheap Flights from Saint John to San Diego (YSJ-SAN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Saint John to San Diego

Tue, Jan 26 - Fri, Jan 29

11:05 am - 10:37 pmYSJ Saint John-SAN San Diego

15h 32m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

9:55 pm - 11:24 pmSAN San Diego-YSJ Saint John

21h 29m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

$657United Airlines

Tue, Jan 26 - Fri, Jan 29

11:05 am - 10:37 pmYSJ Saint John-SAN San Diego

15h 32m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

7:41 pm - 5:19 pmSAN San Diego-YSJ Saint John

17h 38m3 stops San Francisco Chicago O'Hare Intl Toronto Pearson Intl

$659United Airlines

Tue, Jan 26 - Fri, Jan 29

5:15 am - 4:09 pmYSJ Saint John-SAN San Diego

14h 54m3 stops Toronto Pearson Intl Chicago O'Hare Intl Houston George Bush Intcntl

7:41 pm - 5:19 pmSAN San Diego-YSJ Saint John

17h 38m3 stops San Francisco Chicago O'Hare Intl Toronto Pearson Intl

$662United Airlines

Tue, Jan 26 - Fri, Jan 29

6:00 pm - 1:04 pmYSJ Saint John-SAN San Diego

23h 04m2 stops Toronto Pearson Intl Vancouver Intl

12:50 pm - 5:19 pmSAN San Diego-YSJ Saint John

24h 29m1 stop Toronto Pearson Intl

$663Air Canada

Tue, Jan 26 - Fri, Jan 29

5:15 am - 4:09 pmYSJ Saint John-SAN San Diego

14h 54m3 stops Toronto Pearson Intl Chicago O'Hare Intl Houston George Bush Intcntl

7:41 pm - 5:19 pmSAN San Diego-YSJ Saint John

17h 38m3 stops San Francisco Chicago O'Hare Intl Toronto Pearson Intl

$664United Airlines

Tue, Jan 26 - Fri, Jan 29

6:00 pm - 1:04 pmYSJ Saint John-SAN San Diego

23h 04m2 stops Toronto Pearson Intl Vancouver Intl

12:50 pm - 5:19 pmSAN San Diego-YSJ Saint John

24h 29m1 stop Toronto Pearson Intl

$665Air Canada

Tue, Jan 26 - Fri, Jan 29

6:00 pm - 12:00 pmYSJ Saint John-SAN San Diego

22h 00m1 stop Toronto Pearson Intl

12:50 pm - 11:24 pmSAN San Diego-YSJ Saint John

30h 34m1 stop Toronto Pearson Intl

$681Air Canada

Tue, Jan 26 - Fri, Jan 29

6:00 pm - 12:00 pmYSJ Saint John-SAN San Diego

22h 00m1 stop Toronto Pearson Intl

12:50 pm - 11:24 pmSAN San Diego-YSJ Saint John

30h 34m1 stop Toronto Pearson Intl

$682Air Canada

Tue, Jan 26 - Fri, Jan 29

11:05 am - 8:33 pmYSJ Saint John-SAN San Diego

13h 28m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

9:55 pm - 5:19 pmSAN San Diego-YSJ Saint John

15h 24m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

$732United Airlines

Tue, Jan 26 - Fri, Jan 29

11:05 am - 10:37 pmYSJ Saint John-SAN San Diego

15h 32m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

7:41 pm - 5:19 pmSAN San Diego-YSJ Saint John

17h 38m3 stops San Francisco Chicago O'Hare Intl Toronto Pearson Intl

$742United Airlines

Booking Insights

Price, demand and travel trends for Saint John to San Diego flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Saint John to San Diego?

Round-trip flights from Saint John to San Diego typically range from $506 to $616. The lowest price found in the past 5 days was $657, on United Airlines.

Find deals

Cheapest flight	$657

Round-trip flight from Saint John to San Diego

When to book flights from Saint John to San Diego

Are your dates flexible? Find out the best times to travel from Saint John to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Saint John to San Diego?
Only Economy Class is available on flights from Saint John to San Diego.
How long is a flight from Saint John to San Diego?
A nonstop flight from Saint John to San Diego takes 00m, covering 2,834 miles.
Do I need a passport to fly from Saint John to San Diego?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Saint John to San Diego changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $657 to $923. That means the highest observed fare was about 40% higher than the lowest one.
What car rental options are available at San Diego Airport (SAN)?
San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:

• Dollar
• Payless
• Europcar
• Thrifty
• Fox
Which airports can I use when flying from Saint John to San Diego?
Flights from Saint John to San Diego usually depart from Saint John (YSJ) and arrive at San Diego (SAN).
Which airports do connecting flights from Saint John to San Diego pass through?
Most connecting flights from Saint John to San Diego pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Saint John to San Diego?
Yes. Flexible dates can save you up to 30% on flights from Saint John to San Diego. Sunday is the cheapest departure day at $464 round-trip on average, while Monday is the most expensive at $655, a difference of $191.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What is the time difference between Saint John and San Diego?
San Diego is 4 hours behind Saint John (Pacific Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in San Diego?
Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

If your dates are flexible, aim for a Sunday departure and avoid flying on Monday. On this route, Sunday flights average $464, about $191 less than Monday fares (29% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to San Diego Airport.

• Courtyard by Marriott San Diego Downtown Little Italy
• Wyndham San Diego Bayside
• Bay Club Hotel & Marina

More options for your flight from Saint John to San Diego

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to San Diego with a hotel stay or car rental

Car rentals in San Diego

Hotels in San Diego

Vacations in San Diego

YSJ - SAN

$657 Find Cheap Flights from Saint John to San Diego - Compare and Save

Everything you should know

Cheap Flights from Saint John to San Diego (YSJ-SAN)

Recent round-trip flight deals from Saint John to San Diego

Recent one-way flight deals from Saint John to San Diego

Price, demand and travel trends for Saint John to San Diego flights

How much is a round-trip flight from Saint John to San Diego?

Which airline is the cheapest to fly from Saint John to San Diego?

What is the cheapest layover airport when flying from Saint John to San Diego?

When flying from Saint John to San Diego which airport offers the shortest layover?

Key details for Saint John to San Diego flights

Cheapest flight

When to book flights from Saint John to San Diego

Your Saint John to San Diego flight questions, answered

Your guide to booking Saint John to San Diego flights

More options for your flight from Saint John to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Saint John to San Diego

Find direct flights to and from Saint John and San Diego

Flights from domestic origins to San Diego

Flights to other popular destinations

Find deals for your return flight