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Cheap flights from Baltimore to San Francisco from £122

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SFO
28 Dec — 4 Jan1
1 adult

Cheap flight deals from Baltimore to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 December 2024.

Round-trip from

£245

One-way from

£122

Popular in

June

Cheapest in

January

Average price

£402
Delta
  • Delta
  • 24/1-27/1
  • 2 total stops
  • 16h 06m total
  • Baltimore to San Francisco
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Delta
  • Delta
  • 22/1
  • 1 total stop
  • 8h 49m total
  • Baltimore to San Francisco
Search Deals
High demand for flights, 9% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Baltimore to San Francisco

Cheapest flights from Baltimore to San Francisco
Explore the most affordable flight options available from Baltimore to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2024.

Wed 25/1206:02BWI - SFO
1 stop10h 53mDelta
Mon 13/113:40SFO - BWI
1 stop6h 54mDelta
Deal found 21/12£368
Wed 25/1213:55BWI - SFO
2 stops10h 35mSouthwest
Mon 13/111:05SFO - BWI
1 stop8h 00mSouthwest
Deal found 21/12£372
Tue 31/1217:16BWI - SFO
1 stop9h 43mUnited Airlines
Tue 7/122:47SFO - BWI
Nonstop5h 15mUnited Airlines
Deal found 23/12£409
Sun 22/1218:57BWI - SFO
1 stop17h 23mAlaska Airlines
Tue 31/1214:36SFO - BWI
1 stop11h 54mAlaska Airlines
Deal found 22/12£492

Find flights from Baltimore to San Francisco within your budget

Customise your flight search to find flights from Baltimore to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Fri 24/1

06:00-11:24

1 stop8h 24m

San Francisco

Fri 31/1

14:33-00:37

1 stop7h 04m

£245

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Fri 28/2

06:20-11:50

1 stop8h 30m

San Francisco

Mon 3/3

06:15-18:00

2 stops8h 45m

£246

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Fri 10/1

06:15-09:39

Nonstop6h 24m

San Francisco

Sun 12/1

22:47-07:02

Nonstop5h 15m

£254

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Tue 17/6

12:25-17:26

1 stop8h 01m

San Francisco

Wed 25/6

23:59-11:23

1 stop8h 24m

£282

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Sun 2/2

18:59-10:03

2 stops18h 04m

San Francisco

Thu 6/2

06:00-17:59

1 stop8h 59m

£296

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Wed 22/1

17:33-23:22

1 stop8h 49m

£122

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Mon 27/1

11:25-17:35

2 stops9h 10m

£126

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Fri 20/6

12:25-17:26

1 stop8h 01m

£138

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Sun 12/1

18:59-09:11

1 stop17h 12m

£151

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Thu 27/3

06:35-12:20

1 stop8h 45m

£162

Flights are sorted by cheapest return flights first.

Deals found on 23/12

Showing 1-10 of 11 results
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Best time to book a flight from Baltimore to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Baltimore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Baltimore to San Francisco

Get recent, data-driven insights about flights from Baltimore to San Francisco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Baltimore to San Francisco?

Use this chart to determine the optimal time to book a return flight from Baltimore to San Francisco. Price data was last updated on 20 December 2024.

To ensure you get the cheapest price possible for a flight from Baltimore to San Francisco, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Baltimore to San Francisco?

Currently, February is the cheapest month in which you can book a flight from Baltimore to San Francisco (average of £538). Flying from Baltimore to San Francisco in July is currently the most expensive (average of £803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to SFO?

Find hourly flight availability from Baltimore to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to San Francisco as you normally would.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 23 December 2024.
To help decide which airline to fly from Baltimore to San Francisco, see what other customers have to say about Delta, Southwest and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very Good
4,780 reviews
Check prices

Entertainment

7.7

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very Good
4,780 reviews
Southwest
8.1
Very Good
4,780 reviews
Check prices

Entertainment

7.7

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very Good
9,549 reviews
Southwest
8.1
Very Good
4,780 reviews
Check prices

Entertainment

7.7

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very Good
8,588 reviews
Southwest
8.1
Very Good
4,780 reviews
Check prices

Entertainment

7.7

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,020 reviews
Southwest
8.1
Very Good
4,780 reviews
Check prices

Entertainment

7.7

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very Good
4,780 reviews
Check prices

Entertainment

7.7

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Baltimore to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Baltimore to San Francisco flight route?

    Within the past month, 3 users have taken a look at flights from Baltimore/Washington to San Francisco.

  • What are the cheapest airlines flying from Baltimore to San Francisco round-trip?

    Our cheapest airline available from Baltimore to San Francisco is Delta. Our recent data shows that you can find tickets from as low as £245 on this airline. Additional options worth looking into are Southwest and United Airlines, starting at £246 and £254 round-trip. These flights start at 29% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Baltimore to San Francisco one-way?

    £122 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Southwest, with prices starting from £126 and £126, respectively.

  • What are the most reliable airlines from Baltimore to San Francisco?

    The top 3 most reliable airlines when flying from Baltimore to San Francisco are Air New Zealand (92%), Virgin Australia (91%) and United Airlines (89%).

  • Can I find deals for flights from Baltimore to San Francisco that include hotel bookings?

    Yes. In addition to deals on Baltimore to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to San Francisco.

  • Can I find deals for business class flights from Baltimore to San Francisco?

    Yes. Cheapflights offers flight deals from Baltimore to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to San Francisco?

    Currently, February is the cheapest month in which you can book a flight from Baltimore to San Francisco (average of £538). Flying from Baltimore to San Francisco in July is currently the most expensive (average of £803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Baltimore to San Francisco?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Baltimore to San Francisco.

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Yes! Cheapflights helps users easily find flights from Baltimore to San Francisco with no change fees.

Can Cheapflights notify me if prices for flights from Baltimore to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from Baltimore to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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