$393 Cheap Flights from DuBois (DUJ) to San Francisco (SFO)

View $393 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from DuBois, PA (DUJ-DuBois Regional) to San Francisco Intl. Airport (SFO)

Cheap Flights from DuBois to San Francisco (DUJ-SFO)

Prices were available within the past 7 days and start at $393 for one-way flights and $791 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southern Airways Express
Fri, Nov 7 - Tue, Nov 11
DUJ
DuBois
SFO
San Francisco
$791 Roundtrip, found 1 day ago
$791
Roundtrip
found 1 day ago
Select Southern Airways Express flight, departing Fri, Nov 7 from DuBois to San Francisco, returning Tue, Nov 11, priced at $791 found 1 day ago
Southern Airways Express
Mon, Nov 3 - Fri, Nov 7
DUJ
DuBois
SFO
San Francisco
$3,861 Roundtrip, found 5 days ago
$3,861
Roundtrip
found 5 days ago
Select Southern Airways Express flight, departing Mon, Nov 3 from DuBois to San Francisco, returning Fri, Nov 7, priced at $3,861 found 5 days ago
Southern Airways Express
Fri, Dec 19 - Tue, Jan 6
DUJ
DuBois
SFO
San Francisco
$3,970 Roundtrip, found 6 days ago
$3,970
Roundtrip
found 6 days ago
Select Southern Airways Express flight, departing Fri, Dec 19 from DuBois to San Francisco, returning Tue, Jan 6, priced at $3,970 found 6 days ago
Southern Airways Express
Mon, Nov 3 - Fri, Nov 7
DUJ
DuBois
SFO
San Francisco
$4,061 Roundtrip, found 5 days ago
$4,061
Roundtrip
found 5 days ago
Select Southern Airways Express flight, departing Mon, Nov 3 from DuBois to San Francisco, returning Fri, Nov 7, priced at $4,061 found 5 days ago
Flights from DuBois (DUJ) to San Francisco (SFO)
Origin airport
DuBois Regional
Destination airport
San Francisco Intl.
Roundtrip price
$790
Distance
2310 mi

DuBois to San Francisco Flights

The cheapest times to fly from DuBois to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from DuBois to San Francisco are during the month of November. You can find some of the cheapest flights from DuBois to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from DuBois to San Francisco

Sunday is one of the best days to book for cheap flights from DuBois to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from DuBois to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from DuBois to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $393 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap DuBois to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your DuBois to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from DuBois Regional Airport (DUJ) to San Francisco Intl. Airport (SFO) cost?
Secure a cheap one-way flight from $393 or cheap return flight from $791 from DuBois Regional Airport (DUJ) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from DuBois Regional Airport (DUJ) to San Francisco Intl. Airport (SFO)?
Planning your getaway for November can help you save, as it's the cheapest month for flights between DUJ and SFO. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from DuBois Regional Airport (DUJ) to San Francisco Intl. Airport (SFO)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DUJ to SFO flight.
How many flights per day from DuBois Regional Airport (DUJ) to San Francisco Intl. Airport (SFO)?
Direct flights from DuBois Regional Airport (DUJ) to San Francisco Intl. Airport (SFO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DUJ to SFO?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from DuBois Regional Airport (DUJ) to San Francisco Intl. Airport (SFO)?
To avoid possible delays on the DuBois Regional Airport (DUJ) to San Francisco Intl. Airport (SFO) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from DuBois Regional Airport (DUJ) to San Francisco Intl. Airport (SFO) last-minute?
Waiting until just before your departure to book a flight from DUJ to SFO often results in higher prices. While it's possible to find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a DUJ to SFO flight and hotel package?
Booking a DUJ to SFO flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from DuBois Regional Airport (DUJ) to San Francisco Intl. Airport (SFO)?
Generally, it's possible to reschedule or cancel your DUJ to SFO flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.