What is the cheapest airline to fly from San Diego to St. John's, Saint John round-trip?

Our cheapest airline available from San Diego to St. John's, Saint John is American Airlines. Our recent data shows that you can find tickets from as low as $777 on this airline. American Airlines is priced at 6% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from San Diego to St. John's, Saint John?

Travelers seeking maximum savings on their San Diego to St. John's, Saint John flight should consider departing on Monday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from San Diego to St. John's, Saint John?

Sunday is generally a great day to depart. Flying on this day could help you save up to 70%.

What is the cheapest month to fly from San Diego to St. John's, Saint John?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, September can be a great choice for travel to St. John's, Saint John. Flights to St. John's, Saint John from San Diego in September are about $832 on average during September, but can be found for as low as $525.

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.

$777+ Flights from San Diego to St. John's

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

Round-trip from	$777 (American Airlines)
Popular in	July
Cheapest in	September
Average price	$1,112

From San Diego to St. John's V.C. Bird Intl

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($232 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

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

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 June 12, 2025.

Wed 10/2211:00 pmSAN - ANU

1 stop13h 20mAmerican Airlines

Mon 11/33:20 pmANU - SAN

1 stop11h 03mAmerican Airlines

Deal found 6/12

$777

Wed 12/241:35 pmSAN - ANU

3 stops21h 25mMultiple Airlines

Wed 12/314:20 pmANU - SAN

2 stops48h 25mMultiple Airlines

Deal found 6/10

$2,286

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 June 12, 2025.

Wed 10/2211:00 pmSAN - ANU

1 stop13h 20mAmerican Airlines

Mon 11/33:20 pmANU - SAN

1 stop11h 03mAmerican Airlines

Deal found 6/12

$777

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 June 12, 2025 and is based on user searches.

Sun 6/1510:13 pmSAN - ANU

1 stop13h 17mAmerican Airlines

Sun 6/221:50 pmANU - SAN

1 stop10h 54mAmerican Airlines

Deal found 6/10

$1,516

Cheapflights Fare Finder

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 - ANU

SANANU

San Diego

Wed 10/22

11:00 pm-3:20 pm

1 stop13h 20m

St. John's V.C. Bird Intl

Mon 11/3

3:20 pm-10:23 pm

1 stop11h 03m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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.

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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to St. John's

What is the cheapest month to book a flight from San Diego to St. John's, Saint John?

Currently, August is the cheapest month in which you can book a flight from San Diego to St. John's, Saint John (average of $500). Flying from San Diego to St. John's, Saint John in June is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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

Reviews of airlines servicing St. John's

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

What is the cheapest airline to fly from San Diego to St. John's, Saint John round-trip?
Our cheapest airline available from San Diego to St. John's, Saint John is American Airlines. Our recent data shows that you can find tickets from as low as $777 on this airline. American Airlines is priced at 6% lower than the current average price of a flight leaving 3 months from now.
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.
What is the cheapest month to book a flight from San Diego to St. John's, Saint John?
Currently, August is the cheapest month in which you can book a flight from San Diego to St. John's, Saint John (average of $500). Flying from San Diego to St. John's, Saint John in June is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from San Diego to St. John's

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$525	Average$832	FlexibilityNo cancel fee	On-time71%

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$777+ Cheap flights from San Diego (SAN) to St. John's (ANU)

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 10/22. 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

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2. Select your favorite providers

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

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Find 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to St. John's

What is the cheapest month to book a flight from San Diego to St. John's, Saint John?

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

Find hourly flight availability from San Diego to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Reviews of airlines servicing St. John's

Related info for your journey

Find useful and relevant information for your journey from San Diego to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from San Diego to St. John's, Saint John round-trip?

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?

What is the cheapest month to book a flight from San Diego to St. John's, Saint John?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to St. John's

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from San Diego to St. John's

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Travel Smart

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 June 12, 2025.