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Cheap flights from San Diego to St. John's from C$ 639

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 24/8. 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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Find the cheapest flights from San Diego to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
3:30 p.m. - 10:55 p.m.
SAN
-
YYT
26h 55m
2 stops
WestJet Logo
9:20 a.m. - 2:10 p.m.
YYT
-
SAN
33h 20m
2 stops
C$ 639WestJet
Mon, 24 Aug - Sat, 5 Sep
Air Canada Logo
10:30 p.m. - 5:08 p.m.
SAN
-
YYT
14h 08m
2 stops
Air Canada Logo
5:35 a.m. - 10:27 p.m.
YYT
-
SAN
21h 22m
2 stops
C$ 647Air Canada
Tue, 20 Oct - Sat, 24 Oct
WestJet Logo
3:30 p.m. - 10:55 p.m.
SAN
-
YYT
26h 55m
2 stops
WestJet Logo
7:40 p.m. - 2:10 p.m.
YYT
-
SAN
23h 00m
1 stop
C$ 654WestJet
Mon, 24 Aug - Sat, 5 Sep
United Airlines Logo
10:30 p.m. - 5:08 p.m.
SAN
-
YYT
14h 08m
2 stops
United Airlines Logo
5:35 a.m. - 3:30 p.m.
YYT
-
SAN
14h 25m
2 stops
C$ 701United Airlines
Tue, 20 Oct - Sat, 24 Oct
United Airlines Logo
10:25 p.m. - 7:05 p.m.
SAN
-
YYT
16h 10m
2 stops
United Airlines Logo
8:30 a.m. - 6:32 p.m.
YYT
-
SAN
14h 32m
2 stops
C$ 811United Airlines
Tue, 7 Jul - Fri, 10 Jul
Air Canada Logo
7:00 a.m. - 1:18 p.m.
SAN
-
YYT
25h 48m
2 stops
Air Canada Logo
8:40 p.m. - 8:39 p.m.
YYT
-
SAN
28h 29m
2 stops
C$ 855Air Canada
Sat, 1 Aug - Sun, 9 Aug
United Airlines Logo
6:55 p.m. - 12:45 a.m.
SAN
-
YYT
25h 20m
2 stops
United Airlines Logo
5:40 p.m. - 1:21 p.m.
YYT
-
SAN
24h 11m
2 stops
C$ 879United Airlines
Fri, 26 Jun - Mon, 6 Jul
Air Canada Logo
7:00 a.m. - 1:18 p.m.
SAN
-
YYT
25h 48m
2 stops
Air Canada Logo
8:40 p.m. - 8:39 p.m.
YYT
-
SAN
28h 29m
2 stops
C$ 881Air Canada
Sat, 1 Aug - Sun, 9 Aug
United Airlines Logo
7:41 p.m. - 5:10 p.m.
SAN
-
YYT
16h 59m
3 stops
United Airlines Logo
2:05 p.m. - 10:10 p.m.
YYT
-
SAN
12h 35m
2 stops
C$ 882United Airlines
Mon, 24 Aug - Sat, 5 Sep
Air Canada Logo
7:00 a.m. - 10:28 a.m.
SAN
-
YYT
22h 58m
2 stops
Air Canada Logo
8:00 p.m. - 11:35 a.m.
YYT
-
SAN
20h 05m
1 stop
C$ 894Air Canada
Tue, 7 Jul - Fri, 10 Jul

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
20 Oct
SAN10:30 p.m.San Diego
14h 08m
2 stops
YYT5:08 p.m.St John's
24 Oct
YYT5:35 a.m.St John's
14h 25m
2 stops
SAN3:30 p.m.San Diego
C$ 701
United Airlines
7 Jul
SAN10:25 p.m.San Diego
16h 10m
2 stops
YYT7:05 p.m.St John's
10 Jul
YYT8:30 a.m.St John's
14h 32m
2 stops
SAN6:32 p.m.San Diego
C$ 811
United Airlines
26 Jun
SAN6:55 p.m.San Diego
25h 20m
2 stops
YYT12:45 a.m.St John's
6 Jul
YYT5:40 p.m.St John's
24h 11m
2 stops
SAN1:21 p.m.San Diego
C$ 879

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
20 Oct
SAN10:30 p.m.San Diego
14h 08m
2 stops
YYT5:08 p.m.St John's
24 Oct
YYT5:35 a.m.St John's
21h 22m
2 stops
SAN10:27 p.m.San Diego
C$ 647
Air Canada
1 Aug
SAN7:00 a.m.San Diego
25h 48m
2 stops
YYT1:18 p.m.St John's
9 Aug
YYT8:40 p.m.St John's
28h 29m
2 stops
SAN8:39 p.m.San Diego
C$ 855
Air Canada
1 Aug
SAN7:00 a.m.San Diego
25h 48m
2 stops
YYT1:18 p.m.St John's
9 Aug
YYT8:40 p.m.St John's
28h 29m
2 stops
SAN8:39 p.m.San Diego
C$ 881

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 12 May 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 - YYT

SANYYT

San Diego

Mon 24/8

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

2 stops26h 55m

St John's

Sat 5/9

9:20 a.m.-2:10 p.m.

2 stops33h 20m

C$ 639

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Tue 20/10

10:30 p.m.-5:08 p.m.

2 stops14h 08m

St John's

Sat 24/10

5:35 a.m.-10:27 p.m.

2 stops21h 22m

C$ 647

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Mon 24/8

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

2 stops26h 55m

St John's

Sat 5/9

7:40 p.m.-2:10 p.m.

1 stop23h 00m

C$ 654
Quickest round-trip

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Tue 20/10

10:30 p.m.-5:08 p.m.

2 stops14h 08m

St John's

Sat 24/10

5:35 a.m.-3:30 p.m.

2 stops14h 25m

C$ 701

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Tue 7/7

10:25 p.m.-7:05 p.m.

2 stops16h 10m

St John's

Fri 10/7

8:30 a.m.-6:32 p.m.

2 stops14h 32m

C$ 811

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Sat 1/8

7:00 a.m.-1:18 p.m.

2 stops25h 48m

St John's

Sun 9/8

8:40 p.m.-8:39 p.m.

2 stops28h 29m

C$ 855

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Fri 26/6

6:55 p.m.-12:45 a.m.

2 stops25h 20m

St John's

Mon 6/7

5:40 p.m.-1:21 p.m.

2 stops24h 11m

C$ 879

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Sat 1/8

7:00 a.m.-1:18 p.m.

2 stops25h 48m

St John's

Sun 9/8

8:40 p.m.-8:39 p.m.

2 stops28h 29m

C$ 881

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Mon 24/8

7:41 p.m.-5:10 p.m.

3 stops16h 59m

St John's

Sat 5/9

2:05 p.m.-10:10 p.m.

2 stops12h 35m

C$ 882

San DiegoSt. John's

SAN - YYT

SANYYT

San Diego

Tue 7/7

7:00 a.m.-10:28 a.m.

2 stops22h 58m

St John's

Fri 10/7

8:00 p.m.-11:35 a.m.

1 stop20h 05m

C$ 894

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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

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

WestJet and Delta 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

14h 08m

Direct flights

None
The fastest flight from San Diego to St. John's takes 14h 08m
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.
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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 14h 08m, 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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