Cheap flights from Baltimore to San Francisco from $89
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to San Francisco departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Baltimore to San Francisco
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
What is the cheapest month to fly to San Francisco?
If you aren’t able to travel to San Francisco during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $387.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart from Baltimore to San Francisco is on a Thursday when prices can be found for as low as $534. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $714.
What is the cheapest time of day to depart on your flight to San Francisco?
Our data shows that the cheapest Baltimore to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $552. Flights in the afternoon are often more expensive with an average ticket price of $678.
What is the cheapest Baltimore/Washington to San Francisco flight route?
Fly from Baltimore/Washington to San Francisco for the best Baltimore/Washington - San Francisco flight prices
How far in advance should I book a flight to San Francisco?
You are more likely to see cheaper flights to San Francisco from Baltimore when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $439 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Baltimore for as low as $360 on momondo.
What cabin class options are available on Baltimore/Washington to San Francisco flights?
There are 4 cabin classes available to choose from on Baltimore/Washington to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Baltimore/Washington to San Francisco?
Frontier, Southwest, and Alaska Airlines are the most popular carriers operating from Baltimore/Washington to San Francisco
What airlines fly to San Francisco?
United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to San Francisco from Baltimore according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 9 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
How many flights depart from Baltimore to San Francisco on average per day?
The number of flights available between Baltimore and San Francisco is 4 per day as of February 2025. The most frequent departure time is 6:00AM, with 91% of daily flights leaving at noon.
How many flights depart from Baltimore to San Francisco on average per week?
The number of flights available between Baltimore and San Francisco is 31 per week as of February 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.
When to book flights from Baltimore to San Francisco
Cheap Baltimore to San Francisco (BWI to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Baltimore to San Francisco
Best Price Found | $89 |
|---|---|
Fastest flight time | 5h 45m |
Direct flights | Every day |
Airports in San Francisco | 1 airport |
How far is Baltimore/Washington to San Francisco by plane?
The distance between Baltimore/Washington and San Francisco is about 2448.9 mi. A reasonable flight in good conditions will take 5h 45m.
When did momondo last update prices for flights from Baltimore/Washington Airport to San Francisco Airport?
Prices for flights from Baltimore/Washington Airport to San Francisco Airport refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to San Francisco Airport?
As of February 2025, there are 8 operators available to choose from for flights from Baltimore/Washington Airport to San Francisco Airport.
How old do you have to be to fly from Baltimore/Washington Airport to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Baltimore to San Francisco?
Based on momondo bookings for flights between Baltimore and San Francisco, the leading plane model is Boeing 737 MAX 8, making up 18.24% of the total bookings. Other popular models include Boeing 777 with 17.36%, Boeing 787-8 Dreamliner with 13.80%, and Boeing 737 MAX 9 with 12.20%.
What is the most popular airline from Baltimore to San Francisco?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Baltimore to San Francisco is United Airlines (69% of total bookings). The next most popular airlines are Delta (12%), American Airlines (7%), and Frontier (5%).
Best airlines flying from Baltimore to San Francisco
Compare and see reviews for airlines that fly from Baltimore to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $91 | Free Cancellation | Rating 6.0 3,339 reviews | |||
| PriceFrom $101 | Free Cancellation | Rating 6.3 7,980 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 8.0 8,138 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 8.0 9,717 reviews | |||
| PriceFrom $290 | Free Cancellation | Rating 7.4 8,724 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 7.0 371 reviews | |||
| PriceFrom $308 | Free Cancellation | Rating 8.1 4,362 reviews |
Southwest Flights From Baltimore to San Francisco
Southwest is one of the most popular airlines flying from Baltimore to San Francisco, operating 8 flights/week on average for this route. A good Southwest flight deal for Baltimore to San Francisco starts from $308 round-trip, up to an average price of $417. Our users have rated Southwest at 8.1/10.
United Airlines Flights From Baltimore to San Francisco
$290 is the best United Airlines flight deal from Baltimore to San Francisco found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $480, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 8,724 user reviews) flies into San Francisco from Baltimore 5 times in an average week so prices can vary.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Baltimore to San Francisco?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baltimore to San Francisco. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Baltimore to San Francisco with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Francisco from Baltimore which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Baltimore to San Francisco?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Baltimore.
I’m not ready to book a flight from Baltimore to San Francisco right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Baltimore to San Francisco 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 and let you know when they change.