How long is the flight from San Diego to St. John's?

Departing from San Diego to St. John's will take you 24h 22m. The distance between San Diego and St. John's is about 3446 mi.

In terms of precipitation, rainfall in St. John's ranges from 3.6 - 6.5 inches per month. December is typically the wettest month, when rainfall can reach 6.5 in. July is typically the driest time to visit St. John's when rainfall is around 3.6 in.

If weather is an important factor for your trip to St. John's, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from SAN to YYT?

When flying from San Diego to St. John's, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on San Diego-St. John's flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-St. John's flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-St. John's flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Diego-St. John's flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from San Diego to St. John's that include hotel bookings?

Yes. In addition to deals on San Diego to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Diego to St. John's?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to St. John's.

Can I find deals for business class flights from San Diego to St. John's?

Yes. Cheapflights offers flight deals from San Diego to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$425+ Cheap Flights from San Diego to St. John's

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Cheap flight deals from San Diego to St. John's

Cheapest

Best

Last-minute

Cheapest flights from San Diego to St. John's
Explore the most affordable flight options available from San Diego to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.

Sun 10/47:00 am -

1 stop13h 03m

Sun 10/111:15 pm -

1 stop11h 51m

Deal found 9/6

$425

Mon 9/2810:30 pm -

2 stops21h 33m

Fri 10/21:15 pm -

1 stop11h 51m

Deal found 9/8

$480

Sat 10/177:41 pm -

2 stops24h 22m

Tue 10/205:35 am -

2 stops19h 34m

Deal found 9/6

$486

Sun 10/47:41 pm -

3 stops16h 57m

Sun 10/111:15 pm -

1 stop11h 51m

Deal found 9/6

$641

Mon 9/287:00 am -

1 stop13h 03m

Fri 10/21:15 pm -

1 stop11h 51m

Deal found 9/8

$767

Sat 10/177:00 am -

2 stops13h 03m

Tue 10/205:00 am -

1 stop11h 46m

Deal found 9/6

$795

Best flights from San Diego to St. John's
Discover carefully curated flight deals from San Diego to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Mon 9/283:56 pm -

3 stops28h 07m

Fri 10/21:15 pm -

1 stop11h 51m

Deal found 9/8

$480

Sat 10/177:41 pm -

2 stops24h 22m

Tue 10/205:35 am -

2 stops19h 34m

Deal found 9/6

$486

Mon 9/283:56 pm -

3 stops28h 07m

Fri 10/25:35 am -

2 stops17h 35m

Deal found 9/8

$490

Sun 10/47:41 pm -

3 stops16h 57m

Sun 10/111:15 pm -

1 stop11h 51m

Deal found 9/6

$641

Last-minute flights from San Diego to St. John's
Discover last-minute flight deals from San Diego to St. John's. Data last updated September 11, 2026 and is based on user searches.

Mon 9/283:56 pm -

3 stops28h 07m

Fri 10/21:15 pm -

1 stop11h 51m

Deal found 9/8

$480

Mon 9/287:00 am -

1 stop13h 03m

Fri 10/21:15 pm -

1 stop11h 51m

Deal found 9/8

$767

Sun 10/47:00 am -

1 stop13h 03m

Sun 10/111:15 pm -

1 stop11h 51m

Deal found 9/6

$425

Sun 10/47:41 pm -

3 stops16h 57m

Sun 10/111:15 pm -

1 stop11h 51m

Deal found 9/6

$641

Sat 10/177:41 pm -

2 stops24h 22m

Tue 10/205:35 am -

2 stops19h 34m

Deal found 9/6

$486

Sat 10/177:00 am -

2 stops13h 03m

Tue 10/205:00 am -

1 stop11h 46m

Deal found 9/6

$795

Find flight deals from San Diego to St. John's

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$425 (Air Canada)

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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

Mon 9/28

3:56 pm-12:33 am

3 stops28h 07m

St John's

Fri 10/2

1:15 pm-8:36 pm

1 stop11h 51m

$480

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Sat 10/17

7:41 pm-12:33 am

2 stops24h 22m

St John's

Tue 10/20

5:35 am-8:39 pm

2 stops19h 34m

$486

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Mon 9/28

3:56 pm-12:33 am

3 stops28h 07m

St John's

Fri 10/2

5:35 am-6:40 pm

2 stops17h 35m

$490

Quickest round-trip

San DiegoSt. John's

SAN San Diego - YYT St John's

SANYYT

San Diego

Sun 10/4

7:41 pm-5:08 pm

3 stops16h 57m

St John's

Sun 10/11

1:15 pm-8:36 pm

1 stop11h 51m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Sorted by cheapest first

Most accurate provider: When it comes to deals on San Diego-St. John's flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-St. John's flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-St. John's flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Diego-St. John's flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from San Diego with our price prediction graph.

SAN-YYT

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from San Diego to St. John's?
Departing from San Diego to St. John's will take you 24h 22m. The distance between San Diego and St. John's is about 3446 mi.
Can I find deals for flights from San Diego to St. John's that include hotel bookings?
Yes. In addition to deals on San Diego to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to St. John's?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to St. John's.
Can I find deals for business class flights from San Diego to St. John's?
Yes. Cheapflights offers flight deals from San Diego to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$425+ Cheap flights from San Diego (SAN) to St. John's (YYT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to St. John's with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Diego to St. John's

Cheapest flights from San Diego to St. John'sExplore the most affordable flight options available from San Diego to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.

Explore the most affordable flight options available from San Diego to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.

Best flights from San Diego to St. John'sDiscover carefully curated flight deals from San Diego to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Discover carefully curated flight deals from San Diego to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Last-minute flights from San Diego to St. John'sDiscover last-minute flight deals from San Diego to St. John's. Data last updated September 11, 2026 and is based on user searches.

Discover last-minute flight deals from San Diego to St. John's. Data last updated September 11, 2026 and is based on user searches.

Find flight deals from San Diego to St. John's

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

Best time to book a flight from San Diego to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from San Diego with our price prediction graph.

Related info for your journey

How long is the flight from San Diego to St. John's?

Can I find deals for flights from San Diego to St. John's that include hotel bookings?

How can I find direct flights from San Diego to St. John's?

Can I find deals for business class flights from San Diego to St. John's?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Diego to St. John's

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Complete your trip

Complete your trip to St. John's by adding a car rental and/or hotel reservation to your travel itinerary.

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San Diego and St. John's flights

Browse other San Diego and St. John's flight options. Last updated on September 11, 2026.

Other flights from San Diego

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Cheapest flights from San Diego to St. John's
Explore the most affordable flight options available from San Diego to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.

Best flights from San Diego to St. John's
Discover carefully curated flight deals from San Diego to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.

Last-minute flights from San Diego to St. John's
Discover last-minute flight deals from San Diego to St. John's. Data last updated September 11, 2026 and is based on user searches.