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$158+ Cheap flights from Newfoundland and Labrador to San Francisco (SFO)

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — SFO
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Newfoundland and Labrador to San Francisco

Keep the following information in mind while searching for Newfoundland and Labrador to San Francisco flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$158
(oojo)

Popular in

November

Cheapest in

April

Average price

$223
Provider with most accurate pricing for St John's-San Francisco flight deals.
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Provider most trusted by Cheapflights users for St John's-San Francisco flights.
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From Newfoundland and Labrador to San Francisco
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One-way flight from Newfoundland and Labrador to San Francisco
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Highest demand for flights based on searches. 28% potential increase in price ($238 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Newfoundland and Labrador to San Francisco

Cheapest flights from Newfoundland and Labrador to San Francisco
Explore the most affordable flight options available from Newfoundland and Labrador to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 5/272:00 pmYYT - SFO
1 stop10h 40mUnited Airlines
Sat 5/318:45 pmSFO - YYT
2 stops20h 24mUnited Airlines
Deal found 4/1$329
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Fri 5/166:00 amYYT - SFO
1 stop11h 00mPorter Airlines
Fri 5/231:30 pmSFO - YYT
1 stop18h 14mPorter Airlines
Deal found 4/1$574
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Fri 5/161:10 pmYYT - SFO
3 stops32h 35mMultiple Airlines
Fri 5/231:30 pmSFO - YYT
2 stops20h 11mMultiple Airlines
Deal found 4/1$575
This Booking.com deal was found by Cheapflights users on 4/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2612:30 amYYT - SFO
2 stops25h 25mWestJet
Sat 5/3112:50 pmSFO - YYT
1 stop13h 00mWestJet
Deal found 4/1$1,532

Cheapflights Fare Finder

Customize your flight search to find flights from Newfoundland and Labrador to San Francisco 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 April 1, 2025.
Use the filters below to find and compare flights from Newfoundland and Labrador to San Francisco that are best for you.

Fly from

Newfoundland and Labrador

Fly to

San Francisco

Route

Depart

Return

Price

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Tue 5/27

2:00 pm-8:10 pm

1 stop10h 40m

San Francisco

Sat 5/31

8:45 pm-9:39 pm

2 stops20h 24m

$329

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Fri 5/16

6:00 am-12:30 pm

1 stop11h 00m

San Francisco

Fri 5/23

1:30 pm-12:14 pm

1 stop18h 14m

$574

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Fri 5/16

1:10 pm-5:15 pm

3 stops32h 35m

San Francisco

Fri 5/23

1:30 pm-2:11 pm

2 stops20h 11m

$575

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Mon 5/26

12:30 am-9:25 pm

2 stops25h 25m

San Francisco

Sat 5/31

12:50 pm-6:20 am

1 stop13h 00m

$1,532

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Mon 7/14

6:50 am-2:48 pm

1 stop12h 28m

$158

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Sun 6/1

5:45 am-11:35 am

1 stop10h 20m

$167

St. John'sSan Francisco

YYT - SFO

YYTSFO

St John's

Sun 6/1

6:00 am-12:30 pm

1 stop11h 00m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Best time to book a flight from Newfoundland and Labrador to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Newfoundland and Labrador 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 Newfoundland and Labrador to San Francisco

What is the cheapest month to book a flight from Newfoundland and Labrador to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Newfoundland and Labrador to San Francisco (average of $276). Flying from Newfoundland and Labrador to San Francisco in June is currently the most expensive (average of $393). 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.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated April 1, 2025.
Porter Airlines
7.9
Good
278 reviews

Boarding

8.2

Overall

7.9

Comfort

8.0

Food

7.6

Crew

8.7

Entertainment

6.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
7.9
Good
278 reviews
Porter Airlines
7.9
Good
278 reviews

Boarding

8.2

Overall

7.9

Comfort

8.0

Food

7.6

Crew

8.7

Entertainment

6.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
United Airlines
7.4
Good
8,615 reviews
Porter Airlines
7.9
Good
278 reviews

Boarding

8.2

Overall

7.9

Comfort

8.0

Food

7.6

Crew

8.7

Entertainment

6.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
WestJet
7.2
Good
2,789 reviews
Porter Airlines
7.9
Good
278 reviews

Boarding

8.2

Overall

7.9

Comfort

8.0

Food

7.6

Crew

8.7

Entertainment

6.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Canada
7.0
Good
9,013 reviews
Porter Airlines
7.9
Good
278 reviews

Boarding

8.2

Overall

7.9

Comfort

8.0

Food

7.6

Crew

8.7

Entertainment

6.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

Find useful and relevant information for your journey from Newfoundland and Labrador to San Francisco. 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 San Francisco from Newfoundland and Labrador?

    If you book a flight to San Francisco from Newfoundland and Labrador, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

  • What are the cheapest airlines to fly from Newfoundland and Labrador to San Francisco one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $158. Users have also found prices from $167 and $349 on Air Canada and Porter Airlines, respectively.

  • Can I find deals for flights from Newfoundland and Labrador to San Francisco that include hotel bookings?

    Yes. In addition to deals on Newfoundland and Labrador to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newfoundland and Labrador to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newfoundland and Labrador to San Francisco.

  • Can I find deals for business class flights from Newfoundland and Labrador to San Francisco?

    Yes. Cheapflights offers flight deals from Newfoundland and Labrador to San Francisco 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 Newfoundland and Labrador to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Newfoundland and Labrador to San Francisco (average of $276). Flying from Newfoundland and Labrador to San Francisco in June is currently the most expensive (average of $393). 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

Traveling to a place near Newfoundland and Labrador?

Book flights to Newfoundland and Labrador if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
Fairfield
South San Francisco
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Hayward
Vallejo
Newark
Alameda
Sunnyvale
Campbell
Daly City

Browse thousands of different options on Cheapflights for your next trip

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