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St John

$706+ Cheap flights from Fremont, CA to Saint John (YSJ)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YSJ
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Fremont to St John

Cheapest flights from Fremont to St John
Explore the most affordable flight options available from Fremont to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Air Canada deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:35 am
SFO
-
YSJ
1 stop8h 16m
Air Canada
Wed 9/235:40 am
YSJ
-
SFO
1 stop8h 59m
Air Canada
Deal found 2/2$706
This Air Canada deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:25 am
SFO
-
YSJ
2 stops12h 27m
Air Canada
Wed 4/2211:55 am
YSJ
-
SFO
2 stops13h 35m
Air Canada
Deal found 1/31$720
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/104:48 pm
SFO
-
YSJ
2 stops19h 02m
United Airlines
Wed 6/1712:20 pm
YSJ
-
SFO
1 stop11h 30m
United Airlines
Deal found 2/1$786
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:00 am
SFO
-
YSJ
3 stops29h 45m
Multiple Airlines
Wed 6/1710:45 am
YSJ
-
SFO
2 stops15h 10m
Multiple Airlines
Deal found 2/1$831
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:10 pm
SFO
-
YSJ
2 stops15h 00m
United Airlines
Wed 4/2211:55 am
YSJ
-
SFO
3 stops13h 42m
United Airlines
Deal found 1/31$1,469

Find flight deals from Fremont to St John

Keep the following information in mind while searching for Fremont to St John flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$712
(Air Canada)
Provider with most accurate pricing for San Francisco-Saint John flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Saint John flights.
Search Deals
From Fremont to Saint John
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to St John 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Fremont to Saint John that are best for you.

Fly from

Fremont

Fly to

St John

Route

Depart

Return

Price

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Sun 4/19

7:25 am-11:52 pm

2 stops12h 27m

Saint John

Wed 4/22

5:35 am-10:55 am

1 stop9h 20m

$712

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Wed 6/10

4:30 pm-11:27 am

1 stop14h 57m

Saint John

Wed 6/17

5:35 am-10:50 am

1 stop9h 15m

$731

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Wed 6/10

4:48 pm-3:50 pm

2 stops19h 02m

Saint John

Wed 6/17

12:20 pm-7:50 pm

1 stop11h 30m

$786

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Wed 6/10

6:00 am-3:45 pm

3 stops29h 45m

Saint John

Wed 6/17

10:45 am-12:00 pm

3 stops29h 15m

$888

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

Sun 4/19

4:10 pm-11:10 am

2 stops15h 00m

Saint John

Wed 4/22

11:55 am-9:37 pm

3 stops13h 42m

$1,469

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Best time to book a flight from Fremont to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Fremont 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 Fremont to Saint John
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Saint John from Fremont?

    Saint John (YSJ), located 9.4 mi from the city center, is the airport you fly into when you book flights from Fremont to Saint John. 0 airlines have flights to Saint John from Fremont on a regular basis. Booking flights from Fremont to Saint John should not be difficult; the airport handles an average of 0 inbound flights from Fremont per day.

  • How long is the flight from Fremont to Saint John?

    Departing from Fremont to Saint John will take you 12h 27m. The distance from Fremont to Saint John is about 2909 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Fremont to St John that include hotel bookings?

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

  • How can I find direct flights from Fremont to St John?

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

  • Can I find deals for business class flights from Fremont to St John?

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

See more FAQs

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