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Cheap flights from San Diego to St. John's from C$ 362

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to St. John's departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:55 p.m. - 12:36 p.m.SAN  San Diego-YYT St John's
15h 11m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
5:35 a.m. - 4:12 p.m.YYT  St John's-SAN San Diego
15h 07m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
C$ 808Air Canada
Wed, 14 Oct - Sat, 24 Oct
Air Canada Logo
4:55 p.m. - 12:36 p.m.SAN  San Diego-YYT St John's
15h 11m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
5:00 a.m. - 12:16 p.m.YYT  St John's-SAN San Diego
11h 46m1 stop Toronto Pearson Intl
C$ 814Air Canada
Wed, 14 Oct - Sat, 24 Oct
Air Canada Logo
4:55 p.m. - 12:36 p.m.SAN  San Diego-YYT St John's
15h 11m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
5:35 a.m. - 4:12 p.m.YYT  St John's-SAN San Diego
15h 07m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
C$ 819Air Canada
Wed, 14 Oct - Sat, 24 Oct
Air Canada Logo
4:55 p.m. - 12:36 p.m.SAN  San Diego-YYT St John's
15h 11m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
5:00 a.m. - 12:16 p.m.YYT  St John's-SAN San Diego
11h 46m1 stop Toronto Pearson Intl
C$ 826Air Canada
Wed, 14 Oct - Sat, 24 Oct
Air Canada Logo
1:10 p.m. - 12:36 p.m.SAN  San Diego-YYT St John's
18h 56m1 stop Toronto Pearson Intl
Air Canada Logo
5:00 a.m. - 12:16 p.m.YYT  St John's-SAN San Diego
11h 46m1 stop Toronto Pearson Intl
C$ 848Air Canada
Wed, 14 Oct - Sat, 24 Oct
Air Canada Logo
1:10 p.m. - 12:36 p.m.SAN  San Diego-YYT St John's
18h 56m1 stop Toronto Pearson Intl
Air Canada Logo
5:00 a.m. - 12:16 p.m.YYT  St John's-SAN San Diego
11h 46m1 stop Toronto Pearson Intl
C$ 860Air Canada
Wed, 14 Oct - Sat, 24 Oct
Air Canada Logo
7:00 a.m. - 12:33 a.m.SAN  San Diego-YYT St John's
13h 03m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:35 a.m. - 4:12 p.m.YYT  St John's-SAN San Diego
15h 07m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
C$ 875Air Canada
Fri, 9 Oct - Fri, 16 Oct
WestJet Logo
3:30 p.m. - 10:55 p.m.SAN  San Diego-YYT St John's
26h 55m2 stops Calgary Toronto Pearson Intl
WestJet Logo
3:00 p.m. - 2:10 p.m.YYT  St John's-SAN San Diego
51h 40m2 stops Toronto Pearson Intl Calgary
C$ 878WestJet
Fri, 9 Oct - Fri, 16 Oct
Air Canada Logo
7:00 a.m. - 11:33 p.m.SAN  San Diego-YYT St John's
12h 03m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl
Air Canada Logo
6:05 p.m. - 12:16 p.m.YYT  St John's-SAN San Diego
22h 41m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 899Air Canada
Sat, 19 Sep - Wed, 23 Sep
Air Canada Logo
7:00 a.m. - 11:28 p.m.SAN  San Diego-YYT St John's
11h 58m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl
Air Canada Logo
6:10 p.m. - 12:16 p.m.YYT  St John's-SAN San Diego
22h 36m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 912Air Canada
Wed, 7 Oct - Thu, 15 Oct

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Air Canada flights from San Diego to St. John's

Our best Air Canada deals on San Diego to St. John's flight tickets
Air Canada
14 Oct
SAN4:55 p.m.San Diego
15h 11m
2 stops
YYT12:36 p.m.St John's
24 Oct
YYT5:35 a.m.St John's
15h 07m
2 stops
SAN4:12 p.m.San Diego
C$ 808
Air Canada
14 Oct
SAN4:55 p.m.San Diego
15h 11m
2 stops
YYT12:36 p.m.St John's
24 Oct
YYT5:00 a.m.St John's
11h 46m
1 stop
SAN12:16 p.m.San Diego
C$ 814
Air Canada
14 Oct
SAN4:55 p.m.San Diego
15h 11m
2 stops
YYT12:36 p.m.St John's
24 Oct
YYT5:35 a.m.St John's
15h 07m
2 stops
SAN4:12 p.m.San Diego
C$ 819

United Airlines flights from San Diego to St. John's

Our best United Airlines deals on San Diego to St. John's flight tickets
United Airlines
9 Oct
SAN7:41 p.m.San Diego
16h 57m
3 stops
YYT5:08 p.m.St John's
16 Oct
YYT5:35 a.m.St John's
16h 00m
2 stops
SAN5:05 p.m.San Diego
C$ 1,041
United Airlines
14 Oct
SAN7:41 p.m.San Diego
16h 57m
3 stops
YYT5:08 p.m.St John's
24 Oct
YYT5:35 a.m.St John's
17h 30m
2 stops
SAN6:35 p.m.San Diego
C$ 1,056
United Airlines
15 Nov
SAN9:45 p.m.San Diego
15h 10m
2 stops
YYT5:25 p.m.St John's
19 Nov
YYT6:00 a.m.St John's
13h 42m
2 stops
SAN3:12 p.m.San Diego
C$ 1,089

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to St. John's that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from San Diego to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Wed 14/10

4:55 p.m.-12:36 p.m.

2 stops15h 11m

St John's

Sat 24/10

5:35 a.m.-4:12 p.m.

2 stops15h 07m

C$ 808
Quickest round-trip

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Wed 14/10

4:55 p.m.-12:36 p.m.

2 stops15h 11m

St John's

Sat 24/10

5:00 a.m.-12:16 p.m.

1 stop11h 46m

C$ 814

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Wed 14/10

4:55 p.m.-12:36 p.m.

2 stops15h 11m

St John's

Sat 24/10

5:35 a.m.-4:12 p.m.

2 stops15h 07m

C$ 819

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Wed 14/10

4:55 p.m.-12:36 p.m.

2 stops15h 11m

St John's

Sat 24/10

5:00 a.m.-12:16 p.m.

1 stop11h 46m

C$ 826

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Wed 14/10

1:10 p.m.-12:36 p.m.

1 stop18h 56m

St John's

Sat 24/10

5:00 a.m.-12:16 p.m.

1 stop11h 46m

C$ 848

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Wed 14/10

1:10 p.m.-12:36 p.m.

1 stop18h 56m

St John's

Sat 24/10

5:00 a.m.-12:16 p.m.

1 stop11h 46m

C$ 860

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Fri 9/10

7:00 a.m.-12:33 a.m.

1 stop13h 03m

St John's

Fri 16/10

5:35 a.m.-4:12 p.m.

2 stops15h 07m

C$ 875

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Fri 9/10

3:30 p.m.-10:55 p.m.

2 stops26h 55m

St John's

Fri 16/10

3:00 p.m.-2:10 p.m.

2 stops51h 40m

C$ 878

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Sat 19/9

7:00 a.m.-11:33 p.m.

2 stops12h 03m

St John's

Wed 23/9

6:05 p.m.-12:16 p.m.

2 stops22h 41m

C$ 899

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Wed 7/10

7:00 a.m.-11:28 p.m.

2 stops11h 58m

St John's

Thu 15/10

6:10 p.m.-12:16 p.m.

2 stops22h 36m

C$ 912

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Diego to St. John's

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What is the cheapest airline that flies from San Diego to St John's?

WestJet and Air Canada are the most popular carriers operating from San Diego to St John's

When to book flights from San Diego to St. John's

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to St. John's according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to St. John's (SAN to YYT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to St. John's

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from San Diego to St. John's takes 15h 10m
There are no direct flights from San Diego to St. John's. There are no popular flight routes from San Diego to St. John's.
Search flight deals

Frequently asked questions about flying from San Diego to St. John's

  • How far is San Diego to St John's by plane?

    San Diego and St John's are 5547.8 km apart from one another. Flights usually cover this in 15h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Diego Airport to St John's Airport?

    Prices for flights from San Diego Airport to St John's Airport are updated daily.

  • How old do you have to be to fly from San Diego Airport to St John's Airport?

    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 San Diego Airport to St John's Airport.

  • What documentation or ID do you need to fly to St John's Airport?

    The necessary travel and health documents for your St John's Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to St. John's?

Finding the right flight to St. John's from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. John's quick and easy, saving you time and money.

Can I find flights from San Diego to St. John's with flexible booking policies on momondo?

Yes. All flights to St. John's from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Diego to St. John's?

momondo helps you find the best flight between San Diego and St. John's by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Diego to St. John's right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Diego to St. John's flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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