Cheap Flights From Baltimore Washington Intl. Thurgood Marshall (BWI) To San Francisco Intl. (SFO)

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Cheapest Flights from Baltimore (BWI) to San Francisco (SFO)

The cheapest flights to San Francisco Intl. found within the past 7 days were CA $1,732 round trip and CA $307 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Dec 26 - Fri, Dec 26
BWI
Baltimore
SFO
San Francisco
CA $1,732 Roundtrip, found 1 day ago
CA $1,732
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Dec 26 from Baltimore to San Francisco, returning Fri, Dec 26, priced at CA $1,732 found 1 day ago
Fri, Dec 26 - Fri, Dec 26
BWI
Baltimore
SFO
San Francisco
CA $1,744 Roundtrip, found 1 day ago
CA $1,744
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Dec 26 from Baltimore to San Francisco, returning Fri, Dec 26, priced at CA $1,744 found 1 day ago

Frequently asked questions

Are there direct flights from BWI to San Francisco Intl. Airport (SFO)?
If you want to fly directly from BWI Marshall to SFO, look up United Airlines. This airline will be just the ticket if you want to fly from A to B without stress.
What airlines fly from BWI Airport to San Francisco Airport?
With United Airlines, you won't have to stress about lengthy layovers or hanging about waiting to board your next flight. This popular airline company will fly you directly from BWI Airport to SFO on one of the 30 flights offered on this route every month.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Baltimore (BWI)

Travelers at BWI love to visit these top cities. Roam to the top destinations from Baltimore (BWI) today with the cheap prices from Travelocity!

Popular Flight Routes from San Francisco (SFO)

Travelers at SFO love to visit these top cities. Roam to the top destinations from San Francisco(SFO) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.