What are the cheapest airlines flying from Charlottetown to San Francisco round-trip?

Our cheapest airline available from Charlottetown to San Francisco is United Airlines. Our recent data shows that you can find tickets from as low as C$ 246 on this airline. An additional option worth looking into is Air Canada, starting at C$ 386. United Airlines is 61% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Charlottetown to San Francisco?

Travelers seeking maximum savings on their Charlottetown to San Francisco flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest day to fly round-trip from Charlottetown to San Francisco?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 39% when planning your travel around this day of the week.

What is the cheapest month to fly from Charlottetown to San Francisco?

Our data shows that May tends to be the cheapest month to fly to San Francisco from Charlottetown. Users have commonly found prices around C$ 635 for the month, but tickets can be as low as C$ 230. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Charlottetown to San Francisco that include hotel bookings?

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

How can I find direct flights from Charlottetown to San Francisco?

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

Can I find deals for business class flights from Charlottetown to San Francisco?

Yes. Cheapflights offers flight deals from Charlottetown 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.

C$ 317+ Cheap Flights from Charlottetown to San Francisco

Cheap flight deals from Charlottetown to San Francisco

Popular in	December
Cheapest in	May
Average price	C$ 588

Highest demand for flights based on searches. 15% potential increase in price (C$ 155 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (C$ 69 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Charlottetown to San Francisco

Cheapest flights from Charlottetown to San Francisco
Explore the most affordable flight options available from Charlottetown to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Fri 19/912:30 p.m.YYG - SFO

2 stops25h 00mMultiple Airlines

Fri 3/1012:50 p.m.SFO - YYG

3 stops19h 55mMultiple Airlines

Deal found 13/9C$ 1,037

Fri 19/94:20 p.m.YYG - SFO

1 stop9h 20mUnited Airlines

Fri 3/1011:00 p.m.SFO - YYG

2 stops20h 58mUnited Airlines

Deal found 13/9C$ 1,078

Fri 19/94:20 p.m.YYG - SFO

1 stop9h 20mAir Canada

Fri 3/1011:40 a.m.SFO - YYG

1 stop18h 57mAir Canada

Deal found 13/9C$ 1,145

Last-minute flights from Charlottetown to San Francisco
Discover last-minute flight deals from Charlottetown to San Francisco. Data last updated 14 September 2025 and is based on user searches.

Fri 19/912:30 p.m.YYG - SFO

2 stops25h 00mMultiple Airlines

Fri 3/1012:50 p.m.SFO - YYG

3 stops19h 55mMultiple Airlines

Deal found 13/9C$ 1,037

Fri 19/94:20 p.m.YYG - SFO

1 stop9h 20mUnited Airlines

Fri 3/1011:00 p.m.SFO - YYG

2 stops20h 58mUnited Airlines

Deal found 13/9C$ 1,078

Fri 19/94:20 p.m.YYG - SFO

1 stop9h 20mAir Canada

Fri 3/1011:40 a.m.SFO - YYG

1 stop18h 57mAir Canada

Deal found 13/9C$ 1,145

One-way flights from Charlottetown to San Francisco
Search for one-way flight options from Charlottetown to San Francisco. Find affordable one-way fares based on user searches. Data last updated 14 September 2025.

Sat 27/94:15 p.m.YYG - SFO

2 stops21h 04mUnited Airlines

Deal found 13/9C$ 317

Sat 20/911:25 a.m.YYG - SFO

2 stops11h 49mUnited Airlines

Deal found 14/9C$ 1,981

Sat 20/96:40 a.m.YYG - SFO

3 stops21h 00mMultiple Airlines

Deal found 14/9C$ 2,082

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charlottetown to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlottetownSan Francisco

YYG - SFO

YYGSFO

Charlottetown

Sat 27/9

4:15 p.m.-9:19 a.m.

2 stops21h 04m

C$ 317

CharlottetownSan Francisco

YYG - SFO

YYGSFO

Charlottetown

Sat 20/9

11:25 a.m.-7:14 p.m.

2 stops11h 49m

C$ 1,981

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Best time to book a flight from Charlottetown to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Charlottetown 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 Charlottetown to San Francisco

What is the cheapest month to book a flight from Charlottetown to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Charlottetown to San Francisco (average of C$ 276). Flying from Charlottetown to San Francisco in December is currently the most expensive (average of C$ 368). 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 YYG to SFO?

When flying from Charlottetown to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 36% versus a flight at noon.

Reviews of airlines servicing San Francisco

Get a feel of what it's like to fly with United Airlines and Air Canada from Charlottetown to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,931 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

United Airlines

7.4

Good

8,931 reviews

United Airlines

7.4

Good

8,931 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Air Canada

7.1

Good

10,000 reviews

United Airlines

7.4

Good

8,931 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

What are the cheapest airlines flying from Charlottetown to San Francisco round-trip?
Our cheapest airline available from Charlottetown to San Francisco is United Airlines. Our recent data shows that you can find tickets from as low as C$ 246 on this airline. An additional option worth looking into is Air Canada, starting at C$ 386. United Airlines is 61% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Charlottetown to San Francisco that include hotel bookings?
Yes. In addition to deals on Charlottetown to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charlottetown to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charlottetown to San Francisco.
Can I find deals for business class flights from Charlottetown to San Francisco?
Yes. Cheapflights offers flight deals from Charlottetown 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 Charlottetown to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Charlottetown to San Francisco (average of C$ 276). Flying from Charlottetown to San Francisco in December is currently the most expensive (average of C$ 368). 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

Richmond

Newark

Alameda

Redwood City

Burlingame

San Bruno

South San Francisco

Scotts Valley

Belmont

Novato

Millbrae

Santa Clara

Vallejo

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Top 2 airlines flying from Charlottetown to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 246	AverageC$ 682	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 386	AverageC$ 588	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Charlottetown to San Francisco?

Cheapflights helps you search for flights from Charlottetown to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Charlottetown to San Francisco?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Charlottetown to San Francisco.

Can Cheapflights find flights from Charlottetown to San Francisco with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Charlottetown to San Francisco, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Charlottetown to San Francisco become cheaper?

Yes, Cheapflights offers price alerts on Charlottetown to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Charlottetown to San Francisco from C$ 317

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Charlottetown to San Francisco

Popular in

Cheapest in

Average price

Find flight deals from Charlottetown to San Francisco

Cheapest flights from Charlottetown to San FranciscoExplore the most affordable flight options available from Charlottetown to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Explore the most affordable flight options available from Charlottetown to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charlottetown to San Francisco that are best for you.

Best time to book a flight from Charlottetown to San Francisco

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

Cheapflights Insights

Everything you need to know about your flight from Charlottetown to San Francisco

What is the cheapest month to book a flight from Charlottetown to San Francisco?

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

Reviews of airlines servicing San Francisco

Get a feel of what it's like to fly with United Airlines and Air Canada from Charlottetown to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Charlottetown 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 are the cheapest airlines flying from Charlottetown to San Francisco round-trip?

Can I find deals for flights from Charlottetown to San Francisco that include hotel bookings?

How can I find direct flights from Charlottetown to San Francisco?

Can I find deals for business class flights from Charlottetown to San Francisco?

What is the cheapest month to book a flight from Charlottetown to San Francisco?

Travelling to a place near San Francisco?

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 Charlottetown to San Francisco

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

Top 2 airlines flying from Charlottetown to San Francisco

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Charlottetown to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Charlottetown to San Francisco?

Can Cheapflights find flights from Charlottetown to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Charlottetown to San Francisco become cheaper?

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Cheapest flights from Charlottetown to San Francisco
Explore the most affordable flight options available from Charlottetown to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.