CA $223 Cheap Flights from Baltimore (BWI) to San Francisco (SFO)

Popular airlines from Baltimore Washington International Airport (BWI) to San Francisco International Airport (SFO)

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Cheap flights from Baltimore (BWI) to San Francisco (SFO)

Prices were available within the past 7 days and start at CA $223 for one-way flights and CA $476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Delta
Sun Country Airlines
Hawaiian Airlines
Delta
American Airlines
Alaska Airlines
American Airlines
American Airlines
Alaska Airlines

Find the cheapest month to fly from Baltimore (BWI) to San Francisco (SFO)

April is typically the cheapest month to fly

From CA $194 - CA $689 per traveller.

Graph displaying average flight prices per month

Flight from Baltimore to San Francisco (BWI - SFO) route information
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta
Roundtrip price
CA $475
Distance
3922 km
Average flight time
3 hours 28 mins

Baltimore to San Francisco Flights

The easy way to book your flights from Baltimore to San Francisco 

With Expedia, it’s simple to find and book flights to San Francisco from Baltimore whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Southwest Airlines, Virgin Australia, Air New Zealand, United Airlines nonstop flights to San Francisco Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Baltimore to San Francisco today, tomorrow, or this week.  

 

Save dollars with cheap flights from Baltimore Washington Intl. Thurgood Marshall, BWI to San Francisco Intl., SFO 

Sort your search results by price to find great deals on your flight from Baltimore to San Francisco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Francisco from Baltimore currently is just CA $476 rising to CA $527.  

Here are more money-saving tips: 

  • Fly in November when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Francisco  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Francisco from Baltimore 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Francisco with Expedia today.

Frequently asked questions

How much is a flight from BWI to San Francisco Intl. Airport (SFO)?
Start packing your suitcase, because round-trip flights from BWI to San Francisco Intl. Airport (SFO) start from CA $476. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BWI Marshall to San Francisco Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from BWI Airport to San Francisco Airport that have flexible change policies?
Many airlines offer the option to move your flight without charging a fee. All you pay is the fare difference. When searching for BWI Marshall to San Francisco Intl. Airport (SFO) flights, you'll find a "No change fees" box for you to pick.
How many hours is the flight from BWI Marshall to San Francisco Airport?
You may like to bring your own on-board entertainment, as it takes around 8 hours and 18 minutes to reach San Francisco Intl. Airport (SFO) from BWI Airport. A pair of noise-cancelling headphones will be useful too.
How far is the flight from BWI to San Francisco Airport?
Expect to be soaring through the sky for a while, as the flight distance from Baltimore to San Francisco is 3,900 kilometres. Create a playlist of your favourite songs before you leave home to stay entertained during your trip.
Which airlines fly direct from BWI Marshall to SFO?
Operating 30 flights each month, United Airlines (UA) is a top choice when flying directly from BWI to San Francisco Intl. Airport (SFO).
Are BWI Marshall to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score a great last-minute deal from BWI Airport to SFO, but it's also possible to miss out altogether! As many airlines release seats up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can be sure you're always getting the latest offers.

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