How many flights depart from Baltimore to San Francisco Bay Area on average per week?

As of February 2026, 39 flights take off from Baltimore and land in San Francisco Bay Area each week. The most common flight departure day for this route is Fri, with 26% of weekly flights taking off on this day.

What airlines fly to San Francisco Bay Area?

United Airlines, Southwest and Alaska Airlines are the top three most popular airlines that fly to San Francisco Bay Area from Baltimore according to our data. United Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to San Francisco Bay Area. Keep in mind that there are 10 different airlines that fly to San Francisco Bay Area on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Baltimore/Washington to San Francisco Bay Area?

Southwest, Delta, and United Airlines are the most popular carriers operating from Baltimore/Washington to San Francisco Bay Area

How many flights depart from Baltimore to San Francisco Bay Area on average per day?

The number of flights available between Baltimore and San Francisco Bay Area is 5 per day as of February 2026. The most frequent departure time is 8:00AM, with 56% of daily flights leaving at noon.

When did momondo last update prices for flights from Baltimore/Washington Airport to San Francisco Bay Area?

Prices for flights from Baltimore/Washington Airport to San Francisco Bay Area were last updated today.

How many operators does momondo search for flights from Baltimore/Washington Airport to San Francisco Bay Area?

The number of operators available for flights from Baltimore/Washington Airport to San Francisco Bay Area is 8 as of February 2026.

How old do you have to be to fly from Baltimore/Washington Airport to San Francisco Bay Area?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baltimore/Washington Airport to San Francisco Bay Area.

What documentation or ID do you need to fly to San Francisco Bay Area?

The travel and health documents required for your trip to San Francisco Bay Area can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Bay Area. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$81 Cheap Flights from Baltimore to San Francisco Bay Area in 2026

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Find the cheapest flights from Baltimore to San Francisco Bay Area

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 9:20 pm

BWI

SJC

9h 10m

1 stop

6:25 pm - 5:40 am

SJC

BWI

8h 15m

1 stop

$195Southwest

Wed, Apr 22 - Wed, Apr 29

3:10 pm - 9:20 pm

BWI

SJC

9h 10m

1 stop

10:55 pm - 9:50 am

SJC

BWI

7h 55m

1 stop

$217Southwest

Wed, Apr 22 - Tue, Apr 28

3:10 pm - 9:20 pm

BWI

SJC

9h 10m

1 stop

6:35 am - 5:40 pm

SJC

BWI

8h 05m

2 stops

$222Southwest

Wed, Apr 22 - Tue, Apr 28

4:45 pm - 10:25 pm

BWI

SJC

8h 40m

1 stop

7:40 pm - 5:20 am

SJC

BWI

6h 40m

1 stop

$226Southwest

Fri, Apr 17 - Mon, Apr 20

7:11 pm - 9:13 am

BWI

OAK

17h 02m

1 stop

7:19 pm - 5:44 am

OAK

BWI

31h 25m

2 stops

$315Alaska Airlines

Tue, Apr 21 - Tue, Apr 28

9:07 am - 4:54 pm

BWI

SFO

10h 47m

1 stop

8:20 pm - 11:16 am

SFO

BWI

11h 56m

2 stops

$316Frontier

Sun, May 10 - Wed, May 27

6:05 am - 9:16 am

BWI

SFO

6h 11mnonstop

9:25 pm - 6:00 am

SFO

BWI

5h 35mnonstop

$317United Airlines

Tue, Apr 7 - Sat, Apr 11

9:07 am - 4:54 pm

BWI

SFO

10h 47m

1 stop

8:20 pm - 11:16 am

SFO

BWI

11h 56m

2 stops

$318Frontier

Sun, May 10 - Tue, May 26

7:04 pm - 11:43 pm

BWI

OAK

31h 39m

1 stop

10:57 am - 5:44 am

OAK

BWI

15h 47m

2 stops

$318Alaska Airlines

Tue, Mar 31 - Wed, Apr 29

6:05 am - 9:16 am

BWI

SFO

6h 11mnonstop

12:45 am - 11:37 am

SFO

BWI

7h 52m

1 stop

$321United Airlines

Tue, Apr 7 - Fri, Apr 10

United Airlines flights from Baltimore to San Francisco Bay Area

Our best United Airlines deals on Baltimore to San Francisco Bay Area flight tickets

United Airlines

Apr 7

BWI6:05 amBaltimore/Washington

6h 11m

SFO9:16 amSan Francisco

Apr 11

SFO9:25 pmSan Francisco

5h 35m

BWI6:00 amBaltimore/Washington

$317

United Airlines

Apr 7

BWI6:05 amBaltimore/Washington

6h 11m

SFO9:16 amSan Francisco

Apr 10

SFO12:45 amSan Francisco

7h 52m

1 stop

BWI11:37 amBaltimore/Washington

$321

United Airlines

Mar 25

BWI6:31 pmBaltimore/Washington

6h 19m

SFO9:50 pmSan Francisco

Apr 7

SFO12:45 amSan Francisco

7h 52m

1 stop

BWI11:37 amBaltimore/Washington

$322

Frontier flights from Baltimore to San Francisco Bay Area

Our best Frontier deals on Baltimore to San Francisco Bay Area flight tickets

Frontier

Mar 12

BWI6:05 amBaltimore/Washington

16h 09m

1 stop

SFO7:14 pmSan Francisco

Mar 16

SFO10:38 pmSan Francisco

12h 46m

1 stop

BWI2:24 pmBaltimore/Washington

$315

Frontier

May 10

BWI9:07 amBaltimore/Washington

10h 47m

1 stop

SFO4:54 pmSan Francisco

May 27

SFO8:20 pmSan Francisco

11h 56m

2 stops

BWI11:16 amBaltimore/Washington

$316

Frontier

May 10

BWI9:07 amBaltimore/Washington

10h 47m

1 stop

SFO4:54 pmSan Francisco

May 26

SFO8:20 pmSan Francisco

11h 56m

2 stops

BWI11:16 amBaltimore/Washington

$318

momondo Fare Finder

Use the filters below to find and compare flights from Baltimore to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSan Jose

BWI - SJC

BWISJC

Baltimore/Washington

Wed 4/22

3:10 pm-9:20 pm

1 stop9h 10m

San Jose

Wed 4/29

6:25 pm-5:40 am

1 stop8h 15m

$195

BaltimoreSan Jose

BWI - SJC

BWISJC

Baltimore/Washington

Wed 4/22

3:10 pm-9:20 pm

1 stop9h 10m

San Jose

Tue 4/28

10:55 pm-9:50 am

1 stop7h 55m

$217

BaltimoreSan Jose

BWI - SJC

BWISJC

Baltimore/Washington

Wed 4/22

3:10 pm-9:20 pm

1 stop9h 10m

San Jose

Tue 4/28

6:35 am-5:40 pm

2 stops8h 05m

$222

BaltimoreSan Jose

BWI - SJC

BWISJC

Baltimore/Washington

Fri 4/17

4:45 pm-10:25 pm

1 stop8h 40m

San Jose

Mon 4/20

7:40 pm-5:20 am

1 stop6h 40m

$226

BaltimoreOakland

BWI - OAK

BWIOAK

Baltimore/Washington

Tue 4/21

7:11 pm-9:13 am

1 stop17h 02m

Oakland

Tue 4/28

7:19 pm-5:44 am

2 stops31h 25m

$315

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Sun 5/10

9:07 am-4:54 pm

1 stop10h 47m

San Francisco

Wed 5/27

8:20 pm-11:16 am

2 stops11h 56m

$316

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Tue 4/7

6:05 am-9:16 am

Nonstop6h 11m

San Francisco

Sat 4/11

9:25 pm-6:00 am

Nonstop5h 35m

$317

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Sun 5/10

9:07 am-4:54 pm

1 stop10h 47m

San Francisco

Tue 5/26

8:20 pm-11:16 am

2 stops11h 56m

$318

BaltimoreOakland

BWI - OAK

BWIOAK

Baltimore/Washington

Tue 3/31

7:04 pm-11:43 pm

1 stop31h 39m

Oakland

Wed 4/29

10:57 am-5:44 am

2 stops15h 47m

$318

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Tue 4/7

6:05 am-9:16 am

Nonstop6h 11m

San Francisco

Fri 4/10

12:45 am-11:37 am

1 stop7h 52m

$321

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore to San Francisco Bay Area

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to San Francisco Bay Area?

In general, May is the cheapest month to fly from Baltimore to San Francisco Bay Area. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $410. If you aren’t able to travel to San Francisco Bay Area during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $422.

What is the cheapest day to depart on your flight to San Francisco Bay Area?

On average, the least expensive day to fly to San Francisco Bay Area from Baltimore is on a Thursday. momondo users have found tickets for Thursday departures for as low as $656. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Baltimore because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,071.

What is the cheapest time of day to depart on your flight to San Francisco Bay Area?

Our most recent data shows that the best time of day to fly to San Francisco Bay Area is at noon. Flights from Baltimore to San Francisco Bay Area during this time can be as low as $565. In contrast, the most expensive time of day to depart to San Francisco Bay Area is in the evening when prices are around $1,236.

What is the cheapest Baltimore/Washington to San Francisco Bay Area flight route?

Fly from Baltimore/Washington to San Francisco for the best Baltimore/Washington - San Francisco Bay Area flight prices

How far in advance should I book a flight to San Francisco Bay Area?

You are more likely to see cheaper flights to San Francisco Bay Area from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco Bay Area for around $471 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco Bay Area from Baltimore for as low as $352 on momondo.

What cabin class options are available on Baltimore/Washington to San Francisco Bay Area flights?

There are 4 cabin classes available to choose from on Baltimore/Washington to San Francisco Bay Area flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Baltimore to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between Baltimore to San Francisco Bay Area.

Cheap Baltimore to San Francisco Bay Area flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to San Francisco Bay Area

Fastest flight time	5h 35m
Direct flights	Every day
Airports in San Francisco Bay Area	6 airports

The fastest flight from Baltimore to San Francisco Bay Area takes 5h 35m

Direct flights go from Baltimore to San Francisco Bay Area every day.

There are 6 airports in San Francisco Bay Area. From Baltimore there are direct flights to San Jose (SJC), San Francisco (SFO).

Search flight deals

When did momondo last update prices for flights from Baltimore/Washington Airport to San Francisco Bay Area?
Prices for flights from Baltimore/Washington Airport to San Francisco Bay Area were last updated today.
How many operators does momondo search for flights from Baltimore/Washington Airport to San Francisco Bay Area?
The number of operators available for flights from Baltimore/Washington Airport to San Francisco Bay Area is 8 as of February 2026.
How old do you have to be to fly from Baltimore/Washington Airport to San Francisco Bay Area?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baltimore/Washington Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The travel and health documents required for your trip to San Francisco Bay Area can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Bay Area. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Baltimore to San Francisco Bay Area?
momondo data reveals that the most frequently booked plane model on the route from Baltimore to San Francisco Bay Area is Boeing 737 MAX 8, representing 16.79% of all bookings. The subsequent popular models are Airbus A320-100/200 at 10.62%, Boeing 737-800 Passenger/BBJ2 (winglets) at 9.00%, and Airbus A320neo at 8.70%.

Best airlines flying from Baltimore to San Francisco Bay Area

Compare and see reviews for airlines that fly from Baltimore to San Francisco Bay Area with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $120	Free Cancellation	Rating 5.7 3,041 reviews	Search Frontier flights
Sun Country Air	PriceFrom $142	Free Cancellation	Rating 6.8 340 reviews	Search Sun Country Air flights
Spirit Airlines	PriceFrom $161	Free Cancellation	Rating 6.3 8,493 reviews	Search Spirit Airlines flights
Delta	PriceFrom $179	Free Cancellation	Rating 7.9 8,246 reviews	Search Delta flights
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 9,365 reviews	Search United Airlines flights
Southwest	PriceFrom $292	Free Cancellation	Rating 8.0 4,303 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $308	Free Cancellation	Rating 8.0 11,968 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.1 11,367 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to San Francisco Bay Area?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco Bay Area from Baltimore.

Can I find flights from Baltimore to San Francisco Bay Area with flexible booking policies on momondo?

Yes. All flights to San Francisco Bay Area from Baltimore on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Baltimore to San Francisco Bay Area?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to San Francisco Bay Area.

I’m not ready to book a flight from Baltimore to San Francisco Bay Area right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Baltimore to San Francisco Bay Area now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco Bay Area and let you know when they change.