Cheap flights from Baltimore to San Francisco (BWI - SFO)
The best prices from Baltimore/Washington to San Francisco are usually found in August or September, booked 32 days in advance, depart on a Saturday or Wednesday and return on a Wednesday
How to find the cheapest flight from Baltimore to San Francisco
All the information you need to plan the best BWI to SFO flight in 2022: compare Baltimore to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.
BWI - SFO | Price | $276 - $481 |
SFO | Temperature | 51.8 - 62.6 °F |
SFO | Precipitation | 0 - 4.4 inches |
Popular in
December
High demand for flights, 21% potential price rise
Cheapest in
August
Best time to find cheap flights, 28% potential price drop
Round-trip from
$276
From Baltimore/Washington to San Francisco
One-way from
$63
One-way flight from Baltimore/Washington to San Francisco
What is the cheapest day to fly round-trip from Baltimore to San Francisco?
Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 26% on the overall cost on flights from Baltimore to San Francisco.
How far in advance should I book a flight from Baltimore to San Francisco?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 32 days in advance, which can save you up to 39% on flights from Baltimore to San Francisco compared to booking the week you need them. Waiting 32 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $471. For sooner than that we have options available in the next 3 days from $553.
What is the cheapest month to fly from Baltimore to San Francisco?
Flights from Baltimore to San Francisco lean towards being more expensive in December. Prices are generally better when you fly from Baltimore to San Francisco in August, with the cheapest ticket starting at $148.
When is the cheapest time to fly from Baltimore to San Francisco (BWI - SFO)?
One of the essential ways to save on airfare from Baltimore to San Francisco is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 43% on airfare.
Cheap flights from Baltimore to San Francisco in January, February 2022
The best prices found for BWI to SFO flights for January, February
Baltimore/Washington
San Francisco
1 stop
14h 04mSan Francisco
Baltimore/Washington
1 stop
7h 21mFrontier
Baltimore/Washington
San Francisco
1 stop
14h 16mSan Francisco
Baltimore/Washington
1 stop
7h 21mFrontier
Baltimore/Washington
San Francisco
1 stop
14h 59mSan Francisco
Baltimore/Washington
1 stop
8h 06mFrontier
Baltimore to San Francisco 2022 flight deals
Cheap flights to San Francisco from Baltimore found for this year
Baltimore/Washington
San Francisco
1 stop
14h 04mSan Francisco
Baltimore/Washington
1 stop
7h 21mFrontier
Baltimore/Washington
San Francisco
1 stop
14h 16mSan Francisco
Baltimore/Washington
1 stop
7h 21mFrontier
Baltimore/Washington
San Francisco
1 stop
14h 59mSan Francisco
Baltimore/Washington
1 stop
8h 06mFrontier
Non-stop flights to San Francisco from Baltimore
Save time with Baltimore to San Francisco direct flight deals
Baltimore/Washington
San Francisco
Nonstop
6h 02mSan Francisco
Baltimore/Washington
Nonstop
5h 23mUnited Airlines
Baltimore/Washington
San Francisco
Nonstop
6h 02mSan Francisco
Baltimore/Washington
Nonstop
5h 23mUnited Airlines
Baltimore/Washington
San Francisco
Nonstop
6h 02mSan Francisco
Baltimore/Washington
Nonstop
5h 23mUnited Airlines
Last minute flights from Baltimore to San Francisco
Late deals on return flights to San Francisco from Baltimore, departing today and this week
Baltimore/Washington
San Francisco
1 stop
14h 02mSan Francisco
Baltimore/Washington
1 stop
9h 29mFrontier
Baltimore/Washington
San Francisco
1 stop
14h 02mSan Francisco
Baltimore/Washington
1 stop
7h 21mFrontier
Baltimore/Washington
San Francisco
1 stop
14h 02mSan Francisco
Baltimore/Washington
1 stop
9h 29mFrontier
One-way flights to San Francisco from Baltimore
The cheapest one-way flights from Baltimore to San Francisco
Baltimore/Washington
San Francisco
1 stop
14h 59mFrontier
Baltimore/Washington
San Francisco
1 stop
9h 58mFrontier
Baltimore/Washington
San Francisco
1 stop
12h 41mFrontier
Related info for your journey
Useful info, stats and facts about Baltimore to San Francisco flights.
Which airlines flying from Baltimore/Washington to San Francisco have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Baltimore/Washington to San Francisco that may be offering flexible cancellation policies are United Airlines, Alaska Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from Baltimore to San Francisco for under $200 on Cheapflights?
Yes, there are multiple flights from Baltimore to San Francisco for under $200. The cheapest flight booked recently is on Frontier for just $110, but on average you can expect to pay $139.
Are there nonstop flights from Baltimore to San Francisco for under $400 on Cheapflights?
Cheapflights has at least 20 direct flights from Baltimore to San Francisco under $400. A good price for a nonstop flight from Baltimore to San Francisco is less than $415.
Are there last-minute flights available from Baltimore to San Francisco for under $200?
There are currently 20+ open flights from Baltimore to San Francisco within the next 7 days for less than $200.
How popular is this Baltimore to San Francisco flight route?
Within the past month, 94 users have taken a look at flights from Baltimore/Washington to San Francisco.
What is the cheapest airline to fly from Baltimore to San Francisco round-trip?
Currently priced at $110, Frontier will fly you from Baltimore to San Francisco and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Frontier is 71% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most popular airlines that fly from Baltimore to San Francisco?
The most popular airlines flying from Baltimore to San Francisco are Major Airline, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.
What are the most reliable airlines from Baltimore to San Francisco?
Consider ANA (92%), Air New Zealand (80%) or United Airlines (53%) when booking your flight. These represent the most reliable airlines when flying from Baltimore to San Francisco.
What are the cheapest flights from Baltimore to San Francisco?
Looking at all options, your cheapest flight can be booked for $103. While the most popular route (Baltimore/Washington - San Francisco) can be booked for $129 on average our data indicates $701 when flying from Baltimore to San Francisco.
Other flights from Baltimore
Flights to San Francisco from Baltimore
Can I fly to San Francisco from Baltimore/Washington right now?
Most visitors from Baltimore/Washington need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.
COVID-19 testing requirements
Visitors from Baltimore/Washington must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Francisco.
Quarantine requirements
Visitors from Baltimore/Washington are not required to quarantine after entering San Francisco.
Can I fly back to Baltimore/Washington from San Francisco?
COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Baltimore/Washington.
Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Baltimore/Washington.