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Cheap flights from Saint John to San Diego from $305

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Saint John to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 pm - 5:59 pmYSJ  Saint John-SAN San Diego
27h 59m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
12:50 pm - 5:19 pmSAN  San Diego-YSJ Saint John
24h 29m1 stop Toronto Pearson Intl
$685Air Canada
Tue, Jan 26 - Fri, Jan 29
Air Canada Logo
6:00 pm - 5:59 pmYSJ  Saint John-SAN San Diego
27h 59m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
12:50 pm - 11:24 pmSAN  San Diego-YSJ Saint John
30h 34m1 stop Toronto Pearson Intl
$686Air Canada
Tue, Jan 26 - Fri, Jan 29
Air Canada Logo
6:00 pm - 5:59 pmYSJ  Saint John-SAN San Diego
27h 59m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
12:50 pm - 11:24 pmSAN  San Diego-YSJ Saint John
30h 34m1 stop Toronto Pearson Intl
$687Air Canada
Tue, Jan 26 - Fri, Jan 29
Air Canada Logo
6:00 pm - 5:59 pmYSJ  Saint John-SAN San Diego
27h 59m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
12:50 pm - 11:24 pmSAN  San Diego-YSJ Saint John
30h 34m1 stop Toronto Pearson Intl
$689Air Canada
Tue, Jan 26 - Fri, Jan 29
United Airlines Logo
11:05 am - 9:15 pmYSJ  Saint John-SAN San Diego
14h 10m2 stops Montreal Pierre Elliott Trudeau Intl Newark
United Airlines Logo
10:20 pm - 5:19 pmSAN  San Diego-YSJ Saint John
14h 59m2 stops Newark Toronto Pearson Intl
$707United Airlines
Tue, Jan 26 - Fri, Jan 29
United Airlines Logo
11:05 am - 10:37 pmYSJ  Saint John-SAN San Diego
15h 32m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
United Airlines Logo
7:41 pm - 5:19 pmSAN  San Diego-YSJ Saint John
17h 38m3 stops San Francisco Chicago O'Hare Intl Toronto Pearson Intl
$708United Airlines
Tue, Jan 26 - Fri, Jan 29
United Airlines Logo
11:05 am - 10:37 pmYSJ  Saint John-SAN San Diego
15h 32m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
United Airlines Logo
7:41 pm - 5:19 pmSAN  San Diego-YSJ Saint John
17h 38m3 stops San Francisco Chicago O'Hare Intl Toronto Pearson Intl
$710United Airlines
Tue, Jan 26 - Fri, Jan 29
United Airlines Logo
11:05 am - 8:33 pmYSJ  Saint John-SAN San Diego
13h 28m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
United Airlines Logo
7:41 pm - 5:19 pmSAN  San Diego-YSJ Saint John
17h 38m3 stops San Francisco Chicago O'Hare Intl Toronto Pearson Intl
$713United Airlines
Tue, Jan 26 - Fri, Jan 29
Air Canada Logo
6:00 pm - 12:00 pmYSJ  Saint John-SAN San Diego
22h 00m1 stop Toronto Pearson Intl
Air Canada Logo
12:50 pm - 11:24 pmSAN  San Diego-YSJ Saint John
30h 34m1 stop Toronto Pearson Intl
$727Air Canada
Tue, Jan 26 - Fri, Jan 29
Air Canada Logo
6:00 pm - 12:00 pmYSJ  Saint John-SAN San Diego
22h 00m1 stop Toronto Pearson Intl
Air Canada Logo
12:50 pm - 11:24 pmSAN  San Diego-YSJ Saint John
30h 34m1 stop Toronto Pearson Intl
$729Air Canada
Tue, Jan 26 - Fri, Jan 29

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Air Canada flights from Saint John to San Diego

Our best Air Canada deals on Saint John to San Diego flight tickets
Air Canada
Jan 26
YSJ6:00 pmSaint John
27h 59m
2 stops
SAN5:59 pmSan Diego
Jan 29
SAN12:50 pmSan Diego
30h 34m
1 stop
YSJ11:24 pmSaint John
$675
Air Canada
Jan 26
YSJ6:00 pmSaint John
27h 59m
2 stops
SAN5:59 pmSan Diego
Jan 29
SAN12:50 pmSan Diego
30h 34m
1 stop
YSJ11:24 pmSaint John
$686
Air Canada
Jan 26
YSJ6:00 pmSaint John
27h 59m
2 stops
SAN5:59 pmSan Diego
Jan 29
SAN12:50 pmSan Diego
30h 34m
1 stop
YSJ11:24 pmSaint John
$687

United Airlines flights from Saint John to San Diego

Our best United Airlines deals on Saint John to San Diego flight tickets
United Airlines
Jan 26
YSJ11:05 amSaint John
14h 10m
2 stops
SAN9:15 pmSan Diego
Jan 29
SAN10:20 pmSan Diego
14h 59m
2 stops
YSJ5:19 pmSaint John
$696
United Airlines
Jan 26
YSJ11:05 amSaint John
14h 10m
2 stops
SAN9:15 pmSan Diego
Jan 29
SAN10:20 pmSan Diego
14h 59m
2 stops
YSJ5:19 pmSaint John
$707
United Airlines
Jan 26
YSJ11:05 amSaint John
15h 32m
2 stops
SAN10:37 pmSan Diego
Jan 29
SAN7:41 pmSan Diego
17h 38m
3 stops
YSJ5:19 pmSaint John
$708

momondo Fare Finder

 
Use the filters below to find and compare flights from Saint John to San Diego that are best for you.

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Route

Depart

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Price

Cheapest round-trip

Saint JohnSan Diego

YSJ Saint John - SAN San Diego

YSJSAN

Saint John

Tue 1/26

6:00 pm-5:59 pm

2 stops27h 59m

San Diego

Fri 1/29

12:50 pm-5:19 pm

1 stop24h 29m

$685

Saint JohnSan Diego

YSJ Saint John - SAN San Diego

YSJSAN

Saint John

Tue 1/26

6:00 pm-5:59 pm

2 stops27h 59m

San Diego

Fri 1/29

12:50 pm-11:24 pm

1 stop30h 34m

$686

Saint JohnSan Diego

YSJ Saint John - SAN San Diego

YSJSAN

Saint John

Tue 1/26

6:00 pm-5:59 pm

2 stops27h 59m

San Diego

Fri 1/29

12:50 pm-11:24 pm

1 stop30h 34m

$687

Saint JohnSan Diego

YSJ Saint John - SAN San Diego

YSJSAN

Saint John

Tue 1/26

6:00 pm-5:59 pm

2 stops27h 59m

San Diego

Fri 1/29

12:50 pm-11:24 pm

1 stop30h 34m

$689
Quickest round-trip

Saint JohnSan Diego

YSJ Saint John - SAN San Diego

YSJSAN

Saint John

Tue 1/26

11:05 am-9:15 pm

2 stops14h 10m

San Diego

Fri 1/29

10:20 pm-5:19 pm

2 stops14h 59m

$707

Saint JohnSan Diego

YSJ Saint John - SAN San Diego

YSJSAN

Saint John

Tue 1/26

11:05 am-10:37 pm

2 stops15h 32m

San Diego

Fri 1/29

7:41 pm-5:19 pm

3 stops17h 38m

$708

Saint JohnSan Diego

YSJ Saint John - SAN San Diego

YSJSAN

Saint John

Tue 1/26

11:05 am-10:37 pm

2 stops15h 32m

San Diego

Fri 1/29

7:41 pm-5:19 pm

3 stops17h 38m

$710

Saint JohnSan Diego

YSJ Saint John - SAN San Diego

YSJSAN

Saint John

Tue 1/26

11:05 am-8:33 pm

2 stops13h 28m

San Diego

Fri 1/29

7:41 pm-5:19 pm

3 stops17h 38m

$713

Saint JohnSan Diego

YSJ Saint John - SAN San Diego

YSJSAN

Saint John

Tue 1/26

6:00 pm-12:00 pm

1 stop22h 00m

San Diego

Fri 1/29

12:50 pm-11:24 pm

1 stop30h 34m

$727

Saint JohnSan Diego

YSJ Saint John - SAN San Diego

YSJSAN

Saint John

Tue 1/26

6:00 pm-12:00 pm

1 stop22h 00m

San Diego

Fri 1/29

12:50 pm-11:24 pm

1 stop30h 34m

$729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to San Diego from

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?

Air Canada and United Airlines 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

Best Price Found

$305

Fastest flight time

15h 32m

Direct flights

None
The best one-way flight to San Diego from Saint John in the past 72 hours is $305. The best round-trip flight deal from Saint John to San Diego found on momondo in the last 72 hours is $685.
The fastest flight from Saint John to San Diego takes 15h 32m
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

Frequently asked questions about flying from Saint John to San Diego

  • 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 15h 32m.

  • 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.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
El Cajon
Coronado
National City
La Mesa
Julian
Poway
San Ysidro
Imperial Beach
Santee
Alpine
Lemon Grove
Borrego Springs

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.

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