$140+ Cheap flights from San Francisco to Baltimore (SFO - BWI)
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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Francisco to Baltimore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Francisco to Baltimore/Washington are usually found in January or February, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Thursday
Cheap flight deals from San Francisco to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Baltimore (BWI). 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 March 25, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $300 (CheapOair) |
One-way from | $140 (Cheapflightsfares) |
Popular in | May |
Cheapest in | January |
Average price | $441 |
Find flight deals from San Francisco to Baltimore
Cheapest flights from San Francisco to BaltimoreExplore the most affordable flight options available from San Francisco to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.
Explore the most affordable flight options available from San Francisco to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.
This CheapOair deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Sun Country Air deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Baltimore 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 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from San Francisco to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoBaltimore
SFO - BWI
SFOBWI
San Francisco
Sat 4/5
10:30 pm-7:25 am
1 stop29h 55m
Baltimore/Washington
Sun 4/13
9:56 pm-9:28 pm
1 stop26h 32m
San FranciscoBaltimore
SFO - BWI
SFOBWI
San Francisco
Wed 4/16
6:00 am-8:05 pm
2 stops11h 05m
Baltimore/Washington
Thu 4/17
12:40 pm-7:10 pm
1 stop9h 30m
San FranciscoBaltimore
SFO - BWI
SFOBWI
San Francisco
Wed 5/14
10:30 pm-8:50 am
1 stop7h 20m
Baltimore/Washington
Fri 5/30
6:15 am-11:30 am
1 stop8h 15m
San FranciscoBaltimore
SFO - BWI
SFOBWI
San Francisco
Sat 5/24
11:08 pm-7:27 am
Nonstop5h 19m
Baltimore/Washington
Mon 5/26
5:30 pm-11:59 pm
1 stop9h 29m
San FranciscoBaltimore
SFO - BWI
SFOBWI
San Francisco
Tue 4/15
12:47 am-12:57 pm
2 stops9h 10m
Baltimore/Washington
Sun 4/20
5:00 am-12:16 pm
2 stops10h 16m
San FranciscoBaltimore
SFO - BWI
SFOBWI
San Francisco
Wed 6/4
6:14 pm-11:23 am
1 stop14h 09m
Baltimore/Washington
Mon 6/16
12:25 pm-10:53 pm
1 stop13h 28m
San FranciscoBaltimore
SFO - BWI
SFOBWI
San Francisco
Wed 8/13
10:29 pm-9:55 am
1 stop8h 26m
Baltimore/Washington
Sun 8/17
12:25 pm-5:26 pm
1 stop8h 01m
San FranciscoBaltimore
SFO - BWI
SFOBWI
San Francisco
Wed 5/7
4:49 pm-5:46 am
1 stop9h 57m
Baltimore/Washington
Wed 5/14
7:06 am-10:26 pm
2 stops18h 20m
San FranciscoBaltimore
SFO - BWI
SFOBWI
San Francisco
Thu 4/24
6:00 pm-10:23 am
1 stop13h 23m
San FranciscoBaltimore
SFO - BWI
SFOBWI
San Francisco
Sat 4/26
10:41 am-5:46 am
1 stop16h 05m
Compare providers for flights from San Francisco to Baltimore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Baltimore in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from San Francisco with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Baltimore
How far ahead should I book a flight from San Francisco to Baltimore?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Baltimore. Price data was last updated on March 21, 2025.
To ensure you get the cheapest price possible for a flight from San Francisco to Baltimore, you should look to book at least 47 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 San Francisco to Baltimore?
Currently, August is the cheapest month in which you can book a flight from San Francisco to Baltimore (average of $241). Flying from San Francisco to Baltimore in March is currently the most expensive (average of $290). 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 SFO to BWI?
Find hourly flight availability from San Francisco to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 29% on flights from San Francisco to Baltimore by exploring options for tickets at noon.
What is the cheapest day to fly from San Francisco to Baltimore?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Baltimore. Price data was last updated on March 16, 2025.
Travelers seeking maximum savings on their San Francisco to Baltimore flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Francisco to Baltimore
Explore weekly flight availability from San Francisco to Baltimore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 25, 2025.
The most flights from SFO to BWI are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
Rainfall in Baltimore by month
Plan your trip to Baltimore by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.
Temperature in Baltimore by month
Plan your trip to Baltimore by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Reviews of airlines servicing Baltimore
Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated March 25, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from San Francisco to Baltimore. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for San Francisco to Baltimore
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from San Francisco to Baltimore
Discover the top 7 airlines that operate flights from San Francisco to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$209 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$120 | Average$261 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$195 | Average$362 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$486 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$300 | Average$519 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$486 | FlexibilityNo cancel fee | On-time63% |