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Cheap flights from San Diego to St. John's from $430

This is the cheapest round-trip 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 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

WestJet Logo
2:05 pm - 6:20 amSAN-YYT
11h 45m1 stop
WestJet Logo
5:00 pm - 1:20 pmYYT-SAN
24h 50m2 stops
$430WestJet
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Fri, Aug 22 - Thu, Sep 4
WestJet Logo
2:05 pm - 6:20 amSAN-YYT
11h 45m1 stop
WestJet Logo
7:10 am - 12:08 pmYYT-SAN
33h 28m2 stops
$451WestJet
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Sun, Sep 14 - Sun, Sep 21
WestJet Logo
1:00 pm - 6:20 amSAN-YYT
36h 50m2 stops
WestJet Logo
5:00 pm - 1:20 pmYYT-SAN
24h 50m2 stops
$456WestJet
Find Deal
Fri, Aug 22 - Thu, Sep 4
WestJet Logo
1:00 pm - 6:20 amSAN-YYT
12h 50m2 stops
WestJet Logo
7:10 am - 12:08 pmYYT-SAN
33h 28m2 stops
$471WestJet
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Sun, Sep 14 - Sun, Sep 21
Logo
10:30 pm - 5:09 pmSAN-YYT
14h 09m2 stops
Logo
5:00 am - 11:31 amYYT-SAN
11h 01m1 stop
$538
Find Deal
Tue, Sep 2 - Wed, Sep 10
United Airlines Logo
10:30 pm - 5:12 pmSAN-YYT
14h 12m2 stops
United Airlines Logo
5:50 am - 3:50 pmYYT-SAN
14h 30m2 stops
$541United Airlines
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Fri, Aug 22 - Thu, Sep 4
Logo
6:15 am - 12:38 amSAN-YYT
37h 53m3 stops
Logo
7:10 am - 12:08 pmYYT-SAN
33h 28m2 stops
$557
Find Deal
Sun, Sep 14 - Sun, Sep 21
Air Canada Logo
8:10 am - 12:39 amSAN-YYT
11h 59m1 stop
Air Canada Logo
5:00 am - 11:31 amYYT-SAN
11h 01m1 stop
$698Air Canada
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Sun, Sep 14 - Sun, Sep 21
Air Canada Logo
12:25 pm - 12:46 pmSAN-YYT
19h 51m1 stop
Air Canada Logo
5:00 am - 11:31 amYYT-SAN
11h 01m1 stop
$838Air Canada
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Tue, Sep 2 - Wed, Sep 10
United Airlines Logo
4:07 pm - 4:36 pmSAN-YYT
19h 59m3 stops
United Airlines Logo
1:30 pm - 9:39 amYYT-SAN
24h 39m2 stops
$3,297United Airlines
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Sat, Oct 18 - Mon, Oct 27

WestJet flights from San Diego to St. John's

Our best WestJet deals on San Diego to St. John's flight tickets
WestJet
Aug 22
SAN2:05 pmSan Diego
11h 45m
1 stop
YYT6:20 amSt John's
Sep 4
YYT5:00 pmSt John's
24h 50m
2 stops
SAN1:20 pmSan Diego
$430
Find similar
WestJet
Sep 14
SAN2:05 pmSan Diego
11h 45m
1 stop
YYT6:20 amSt John's
Sep 21
YYT7:10 amSt John's
33h 28m
2 stops
SAN12:08 pmSan Diego
$451
Find similar
WestJet
Aug 22
SAN1:00 pmSan Diego
36h 50m
2 stops
YYT6:20 amSt John's
Sep 4
YYT5:00 pmSt John's
24h 50m
2 stops
SAN1:20 pmSan Diego
$456
Find similar

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
Aug 22
SAN10:30 pmSan Diego
14h 12m
2 stops
YYT5:12 pmSt John's
Sep 4
YYT5:50 amSt John's
14h 30m
2 stops
SAN3:50 pmSan Diego
$541
Find similar
United Airlines
Oct 18
SAN4:07 pmSan Diego
19h 59m
3 stops
YYT4:36 pmSt John's
Oct 27
YYT1:30 pmSt John's
24h 39m
2 stops
SAN9:39 amSan Diego
$3,297
Find similar

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 832,500 searches. Data last updated August 2, 2025.
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

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Fri 8/22

2:05 pm-6:20 am

1 stop11h 45m

St John's

Thu 9/4

5:00 pm-1:20 pm

2 stops24h 50m

$430

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Sun 9/14

2:05 pm-6:20 am

1 stop11h 45m

St John's

Sun 9/21

7:10 am-12:08 pm

2 stops33h 28m

$451

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Fri 8/22

1:00 pm-6:20 am

2 stops36h 50m

St John's

Thu 9/4

5:00 pm-1:20 pm

2 stops24h 50m

$456

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Sun 9/14

1:00 pm-6:20 am

2 stops12h 50m

St John's

Sun 9/21

7:10 am-12:08 pm

2 stops33h 28m

$471

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Tue 9/2

10:30 pm-5:09 pm

2 stops14h 09m

St John's

Wed 9/10

5:00 am-11:31 am

1 stop11h 01m

$538

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Fri 8/22

10:30 pm-5:12 pm

2 stops14h 12m

St John's

Thu 9/4

5:50 am-3:50 pm

2 stops14h 30m

$541

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Sun 9/14

6:15 am-12:38 am

3 stops37h 53m

St John's

Sun 9/21

7:10 am-12:08 pm

2 stops33h 28m

$557

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Sun 9/14

8:10 am-12:39 am

1 stop11h 59m

St John's

Sun 9/21

5:00 am-11:31 am

1 stop11h 01m

$698

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Tue 9/2

12:25 pm-12:46 pm

1 stop19h 51m

St John's

Wed 9/10

5:00 am-11:31 am

1 stop11h 01m

$838

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Sat 10/18

4:07 pm-4:36 pm

3 stops19h 59m

St John's

Mon 10/27

1:30 pm-9:39 am

2 stops24h 39m

$3,297

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. John's from

How to get the cheapest flight ticket from San Diego to St. John's

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

Can stopping save me money on San Diego to St. John's flights?

You could potentially save up to 30% on your flight if you consider stops on a San Diego to St. John's flight.

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

Best Price Found

$430

Fastest flight time

11h 45m

Direct flights

None

Airports in St. John's

1 airport
The best flight deal from San Diego to St. John's found on momondo in the last 72 hours is $430
The fastest flight from San Diego to St. John's takes 11h 45m
There are no direct flights from San Diego to St. John's. Popular non-direct route for this connection is San Diego Airport - St John's Airport.
There is 1 airport near St. John's: St John's (YYT)
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  • How far is San Diego to St John's by plane?

    There are 3447.2 mi between San Diego and St John's. Typically, this will take 11h 45m by plane in normal conditions.

  • 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 refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 recognisable 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?

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. John's from San Diego.

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

Yes. momondo can track prices for San Diego to St. John's 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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