What are the cheapest airlines flying from San Francisco to St. John's, Saint John round-trip?

Cheapflights users have booked flights from San Francisco to St. John's, Saint John round-trip from $499. Another airline that can offer you cheap pricing is JetBlue. These flights start at 35% lower than the current average price 3 months from now.

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

Travelers seeking maximum savings on their San Francisco to St. John's, Saint John flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday 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 Francisco to St. John's, Saint John?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 37% on the overall cost on flights from San Francisco to St. John's, Saint John.

How far in advance should I book a flight from San Francisco to St. John's, Saint John?

Travelers have found it’s best to book a flight 50 days in advance to save up to 85% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Francisco to St. John's, Saint John 1-2 weeks in advance for as low as $790, or $790 for flights within the next 24 hours.

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

January can be a great time to fly to St. John's, Saint John from San Francisco with a flight ticket averaging about $769. Cheapflights users have found deals in the month of January for as cheap as $467. The most expensive prices can be found in the month of June.

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

Most trusted provider : When it comes to deals on San Francisco-St. John's, Saint John flights, Cheapflights users trust AranGrant the most. AranGrant 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 Francisco-St. John's, Saint John 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 Francisco to St. John's that include hotel bookings?

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

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

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

Yes. Cheapflights offers flight deals from San Francisco 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.

$243+ Flights from San Francisco to St. John's

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from San Francisco to St. John's V.C. Bird Intl are usually found in January or November, booked 52 days in advance, depart on a Monday or Saturday and return on a Monday

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

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$499 (American Airlines)
One-way from	$243 (American Airlines)
Popular in	June
Cheapest in	January
Average price	$994

Provider with most accurate pricing for San Francisco-St. John's V.C. Bird Intl flight deals.

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Provider most trusted by Cheapflights users for San Francisco-St. John's V.C. Bird Intl flights.

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

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One-way flight from San Francisco to St. John's V.C. Bird Intl

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($184 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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

Cheapest flights from San Francisco to St. John's
Explore the most affordable flight options available from San Francisco to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2025.

Mon 7/1411:50 pmSFO - ANU

1 stop10h 54mAmerican Airlines

Tue 7/221:45 pmANU - SFO

1 stop12h 05mAmerican Airlines

Deal found 5/19

$499

Fri 8/18:30 pmSFO - ANU

1 stop15h 34mJetBlue

Thu 8/73:59 pmANU - SFO

1 stop12h 45mJetBlue

Deal found 5/19

$927

Fri 10/106:15 pmSFO - ANU

3 stops43h 40mMultiple Airlines

Fri 10/1712:55 pmANU - SFO

3 stops33h 32mMultiple Airlines

Deal found 5/19

$935

Best flights from San Francisco to St. John's
Discover carefully curated flight deals from San Francisco to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2025.

Mon 7/1411:50 pmSFO - ANU

1 stop10h 54mAmerican Airlines

Tue 7/221:45 pmANU - SFO

1 stop12h 05mAmerican Airlines

Deal found 5/19

$499

Fri 8/18:30 pmSFO - ANU

1 stop15h 34mJetBlue

Thu 8/73:59 pmANU - SFO

1 stop12h 45mJetBlue

Deal found 5/19

$927

Thu 6/1911:40 amSFO - ANU

3 stops27h 10mMultiple Airlines

Sun 6/223:15 pmANU - SFO

2 stops24h 05mMultiple Airlines

Deal found 5/20

$1,094

Last-minute flights from San Francisco to St. John's
Discover last-minute flight deals from San Francisco to St. John's. Data last updated May 20, 2025 and is based on user searches.

Mon 5/2611:53 pmSFO - ANU

1 stop11h 13mAmerican Airlines

Fri 6/65:21 pmANU - SFO

1 stop19h 06mAmerican Airlines

Deal found 5/19

$649

Sat 6/711:50 pmSFO - ANU

1 stop13h 31mAmerican Airlines

Wed 6/115:21 pmANU - SFO

1 stop20h 53mAmerican Airlines

Deal found 5/19

$559

Thu 6/1911:40 amSFO - ANU

3 stops27h 10mMultiple Airlines

Sun 6/223:15 pmANU - SFO

2 stops24h 05mMultiple Airlines

Deal found 5/20

$1,094

One-way flights from San Francisco to St. John's
Search for one-way flight options from San Francisco to St. John's. Find affordable one-way fares based on user searches. Data last updated May 20, 2025.

Tue 6/106:47 pmSFO - ANU

2 stops15h 03mAmerican Airlines

Deal found 5/19

$243

Tue 6/1010:15 pmSFO - ANU

3 stops33h 45mMultiple Airlines

Deal found 5/19

$424

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSt. John's

SFO - ANU

SFOANU

San Francisco

Mon 7/14

11:50 pm-1:44 pm

1 stop10h 54m

St. John's V.C. Bird Intl

Tue 7/22

1:45 pm-10:50 pm

1 stop12h 05m

$499

San FranciscoSt. John's

SFO - ANU

SFOANU

San Francisco

Fri 8/1

8:30 pm-3:04 pm

1 stop15h 34m

St. John's V.C. Bird Intl

Thu 8/7

3:59 pm-1:44 am

1 stop12h 45m

$927

San FranciscoSt. John's

SFO - ANU

SFOANU

San Francisco

Thu 6/19

11:40 am-5:50 pm

3 stops27h 10m

St. John's V.C. Bird Intl

Sun 6/22

3:15 pm-12:20 pm

2 stops24h 05m

$1,094

San FranciscoSt. John's

SFO - ANU

SFOANU

San Francisco

Tue 6/10

6:47 pm-12:50 pm

2 stops15h 03m

$243

San FranciscoSt. John's

SFO - ANU

SFOANU

San Francisco

Tue 6/10

10:15 pm-11:00 am

3 stops33h 45m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Compare providers for flights from San Francisco to St. John's

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to St. John's in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

Have a flexible travel schedule? Discover the best time to fly to St. John's from San Francisco 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 Francisco to St. John's

How far ahead should I book a flight from San Francisco to St. John's, Saint John?

The best time to book flights from San Francisco to St. John's, Saint John is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from San Francisco to St. John's, Saint John (average of $500). Flying from San Francisco 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 SFO to ANU?

When flying from San Francisco to St. John's, Saint John, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 21% versus a flight in the afternoon.

Reviews of airlines servicing St. John's

JetBlue

7.3

Good

2,928 reviews

Reviews

1 / 20

10.0

Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

JetBlue

7.3

Good

2,928 reviews

JetBlue

7.3

Good

2,928 reviews

Reviews

1 / 20

10.0

Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

American Airlines

7.2

Good

10,000 reviews

JetBlue

7.3

Good

2,928 reviews

Reviews

1 / 20

10.0

Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

Related info for your journey

What are the cheapest airlines flying from San Francisco to St. John's, Saint John round-trip?
Cheapflights users have booked flights from San Francisco to St. John's, Saint John round-trip from $499. Another airline that can offer you cheap pricing is JetBlue. These flights start at 35% lower than the current average price 3 months from now.
Can I find deals for flights from San Francisco to St. John's that include hotel bookings?
Yes. In addition to deals on San Francisco to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco 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 Francisco to St. John's.
Can I find deals for business class flights from San Francisco to St. John's?
Yes. Cheapflights offers flight deals from San Francisco 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 Francisco to St. John's, Saint John?
Currently, August is the cheapest month in which you can book a flight from San Francisco to St. John's, Saint John (average of $500). Flying from San Francisco 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.

See more FAQs

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Top 2 airlines flying from San Francisco to St. John's

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$467	Average$796	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$509	Average$836	FlexibilityNo cancel fee	On-time62%

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$243+ Cheap flights from San Francisco (SFO) to St. John's (ANU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Francisco to St. John's V.C. Bird Intl are usually found in January or November, booked 52 days in advance, depart on a Monday or Saturday and return on a Monday

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Cheapest flights from San Francisco to St. John'sExplore the most affordable flight options available from San Francisco to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2025.

Explore the most affordable flight options available from San Francisco to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from San Francisco to St. John's

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to St. John's in May.

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

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

Cheapflights Insights

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

How far ahead should I book a flight from San Francisco to St. John's, Saint John?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to St. John's. Price data was last updated on May 16, 2025.

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

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

Find hourly flight availability from San Francisco 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 May 20, 2025.

Reviews of airlines servicing St. John's

Related info for your journey

Find useful and relevant information for your journey from San Francisco 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 are the cheapest airlines flying from San Francisco to St. John's, Saint John round-trip?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to St. John's

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

Top 2 airlines flying from San Francisco to St. John's

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Cheapest flights from San Francisco to St. John's
Explore the most affordable flight options available from San Francisco to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2025.