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Cheap Flights from Baltimore (BWI) to San Francisco (SFO) from HK$1,842~

Photo by Courtesy of San Francisco International Airport
Open Photo by Courtesy of San Francisco International Airport

Cheap Flights from Baltimore to San Francisco (BWI-SFO)

Prices were available within the past 7 days and start at HK$1,842 for one-way flights and HK$3,077 for return, for the period specified. Prices and availability are subject to change.
Delta
Wed, 18 Nov - Tue, 1 Dec
BWI
Baltimore
SFO
San Francisco
HK$3,077
Return
Found 6 days ago
Select Delta flight, departing Wed, 18 Nov from Baltimore to San Francisco, returning Tue, 1 Dec, priced at HK$3,077 Found 6 days ago
Delta
Thu, 19 Nov - Tue, 1 Dec
BWI
Baltimore
SFO
San Francisco
HK$3,615
Return
Found 6 days ago
Select Delta flight, departing Thu, 19 Nov from Baltimore to San Francisco, returning Tue, 1 Dec, priced at HK$3,615 Found 6 days ago
Delta
Sun, 22 Nov - Tue, 1 Dec
BWI
Baltimore
SFO
San Francisco
HK$3,744
Return
Found 6 days ago
Select Delta flight, departing Sun, 22 Nov from Baltimore to San Francisco, returning Tue, 1 Dec, priced at HK$3,744 Found 6 days ago
Southwest Airlines
Fri, 20 Nov - Sat, 21 Nov
BWI
Baltimore
SFO
San Francisco
HK$3,902
Return
Found 2 days ago
Select Southwest Airlines flight, departing Fri, 20 Nov from Baltimore to San Francisco, returning Sat, 21 Nov, priced at HK$3,902 Found 2 days ago
Southwest Airlines
Fri, 20 Nov - Sat, 21 Nov
BWI
Baltimore
SFO
San Francisco
HK$3,947
Return
Found 2 days ago
Select Southwest Airlines flight, departing Fri, 20 Nov from Baltimore to San Francisco, returning Sat, 21 Nov, priced at HK$3,947 Found 2 days ago
Southwest Airlines
Fri, 20 Nov - Sat, 21 Nov
BWI
Baltimore
SFO
San Francisco
HK$4,055
Return
Found 2 days ago
Select Southwest Airlines flight, departing Fri, 20 Nov from Baltimore to San Francisco, returning Sat, 21 Nov, priced at HK$4,055 Found 2 days ago
Southwest Airlines
Fri, 20 Nov - Sat, 21 Nov
BWI
Baltimore
SFO
San Francisco
HK$4,097
Return
Found 2 days ago
Select Southwest Airlines flight, departing Fri, 20 Nov from Baltimore to San Francisco, returning Sat, 21 Nov, priced at HK$4,097 Found 2 days ago
Southwest Airlines
Fri, 20 Nov - Sat, 21 Nov
BWI
Baltimore
SFO
San Francisco
HK$4,100
Return
Found 2 days ago
Select Southwest Airlines flight, departing Fri, 20 Nov from Baltimore to San Francisco, returning Sat, 21 Nov, priced at HK$4,100 Found 2 days ago
American Airlines
Thu, 19 Nov - Fri, 27 Nov
BWI
Baltimore
SFO
San Francisco
HK$4,238
Return
Found 6 days ago
Select American Airlines flight, departing Thu, 19 Nov from Baltimore to San Francisco, returning Fri, 27 Nov, priced at HK$4,238 Found 6 days ago
United
Tue, 24 Nov - Wed, 2 Dec
BWI
Baltimore
SFO
San Francisco
HK$4,394
Return
Found 6 days ago
Select United flight, departing Tue, 24 Nov from Baltimore to San Francisco, returning Wed, 2 Dec, priced at HK$4,394 Found 6 days ago

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

October is typically the cheapest month to fly

From HK$1,662 - HK$2,595 per traveller.

Book with confidence

Flights from Baltimore to San Francisco

Book cheap flights from Baltimore (BWI) to San Francisco (SFO) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Baltimore (BWI) to San Francisco (SFO) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Baltimore (BWI) to San Francisco (SFO) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your San Francisco flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in San Francisco and things to do in San Francisco for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to San Francisco more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Francisco is HK$1,842 now!

Frequently Asked Questions

How much is a flight from BWI Marshall to San Francisco Airport?

The lowest price advertised for a round-trip journey from BWI Marshall to SFO is HK$3,077. But you better act fast. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. 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 to San Francisco Airport?

Most flights can be canceled online, but whether or not you incur a fee depends on your airline. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.

How do I find cheap flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to SFO that have flexible change policies?

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BWI Airport to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.

How far is the flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to SFO?

The flying distance between BWI (BWI) and San Francisco Intl. Airport (SFO) (SFO) is 3,900 kilometers. Squeeze in a nap or bury your nose in a book and the trip will zip by.

Which airlines fly direct from BWI Marshall to San Francisco Intl. Airport (SFO)?

United Airlines (UA) will get you from BWI Marshall to San Francisco Intl. Airport (SFO) comfortably and reliably. Choose from 30 direct flights every month on this route.

Are BWI Marshall to San Francisco Intl. Airport (SFO) flight tickets cheaper when they're purchased at the last minute?

It is possible to pick up amazing last-minute deals from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to SFO, but it can also be hit-or-miss. As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares carrier prices and updates flight deals regularly, so you can be certain you're always getting the latest offers.

Travel information

Origin airport
Baltimore Washington Intl. Airport
Destination airport
San Francisco Intl. Airport
Distance
3,945 km away
Airlines serving
Alaska Airlines, Frontier Airlines, JetBlue Airways, American Airlines, Delta, United, Southwest Airlines, Sun Country Airlines
Popular airline
Alaska Airlines
Return price
HK$3,077
Average flight time
8 hours 2 mins
*Available to Expedia members.