S$244 Cheap Flights from San Francisco to Baltimore

View S$244 flight on Sat, 25 Apr, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at S$244 for one-way flights and S$587 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 23 Feb - Tue, 24 Feb
SFO
San Francisco
BWI
Baltimore
S$587 Return, found 4 days ago
S$587
Return
found 4 days ago
Select Delta flight, departing Mon, 23 Feb from San Francisco to Baltimore, returning Tue, 24 Feb, priced at S$587 found 4 days ago
United
Mon, 23 Feb - Tue, 24 Feb
SFO
San Francisco
BWI
Baltimore
S$642 Return, found 4 days ago
S$642
Return
found 4 days ago
Select United flight, departing Mon, 23 Feb from San Francisco to Baltimore, returning Tue, 24 Feb, priced at S$642 found 4 days ago
Delta
Mon, 23 Feb - Tue, 24 Feb
SFO
San Francisco
BWI
Baltimore
S$649 Return, found 4 days ago
S$649
Return
found 4 days ago
Select Delta flight, departing Mon, 23 Feb from San Francisco to Baltimore, returning Tue, 24 Feb, priced at S$649 found 4 days ago
American Airlines
Mon, 23 Feb - Tue, 24 Feb
SFO
San Francisco
BWI
Baltimore
S$651 Return, found 4 days ago
S$651
Return
found 4 days ago
Select American Airlines flight, departing Mon, 23 Feb from San Francisco to Baltimore, returning Tue, 24 Feb, priced at S$651 found 4 days ago
United
Mon, 23 Feb - Tue, 24 Feb
SFO
San Francisco
BWI
Baltimore
S$687 Return, found 4 days ago
S$687
Return
found 4 days ago
Select United flight, departing Mon, 23 Feb from San Francisco to Baltimore, returning Tue, 24 Feb, priced at S$687 found 4 days ago
Delta
Fri, 10 Jul - Mon, 13 Jul
SFO
San Francisco
BWI
Baltimore
S$728 Return, found 3 days ago
S$728
Return
found 3 days ago
Select Delta flight, departing Fri, 10 Jul from San Francisco to Baltimore, returning Mon, 13 Jul, priced at S$728 found 3 days ago

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

April is typically the cheapest month to fly

From S$181 - S$680 per traveller.

Frequently asked questions

How much is a flight from San Francisco Airport to BWI Marshall?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between San Francisco Airport and BWI Airport was S$587. Cheap fares don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SFO to BWI Marshall?
Most flights can be conveniently cancelled online, but whether you are charged a fee all comes down to your airline. If you do need to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from San Francisco Intl. Airport (SFO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) 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 SFO to BWI flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Francisco Intl. Airport (SFO) to BWI Marshall?
Around 3,900 kilometres separates San Francisco and Baltimore, so pack some in-flight entertainment to keep you busy for a couple of hours. That juicy novel you haven't had time to start will be perfect.
Which airlines fly direct from SFO to BWI?
Flying nonstop from SFO to BWI Marshall is a cinch with United Airlines (UA). This top airline operates 30 flights each month.
Are San Francisco Airport to BWI Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find an awesome last-minute deal from SFO to Baltimore Washington Intl. Thurgood Marshall Airport (BWI), but it can also be hit-or-miss. As many airlines release seats up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares carrier prices and updates flight deals often, so you can feel confident knowing you're always getting the latest offers.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Return price
S$586
Distance
3922 km
Average flight time
8 hours 56 mins

Book with confidence

Flights from San Francisco to Baltimore

There are several airlines that operate frequent flights from San Francisco (SFO) to Washington D.C. (BWI) including

The earliest flight leaves San Francisco Intl. Airport at 20:30 and arrives at Baltimore Washington Intl. Thurgood Marshall Airport at 05:41. The last flight of the day departs San Francisco at 23:04 and arrives at Washington D.C. at 07:23.

The flight distance from San Francisco to Washington D.C. is about 3965 km, the shortest flight is 05 hours 05 minutes with .

Expedia lets you search across the largest number of airlines and Baltimore flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your San Francisco Baltimore flight!

Browse through dozens of options and rest 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 San Francisco to Baltimore trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Baltimore flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from San Francisco to Baltimore with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Flights from San Francisco to Baltimore

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