Baltimore to San Diego Flight Route Information
| Travel Distance: | 2,292 Miles |
|---|---|
| Airlines Flying This Route: | Southwest Airlines, Alaska Airlines |
| Weekly Flights: | 2 |
| Avg. Flight Duration: | 5.30 Hours |
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10/7/2026 Find Cheap Flights from Baltimore to San Diego (BWI to SAN)
BWI - Baltimore SAN - San Diego 
Find Cheap Flights from Baltimore to San Diego (BWI to SAN)
Fares Starting from $154
BWI - Baltimore SAN - San Diego Great deal! This is the lowest price we've seen for this one way route in the last 12 hours. Prices may change and aren't guaranteed for all flights or dates. Click on the price to continue your search and check the latest available fare. Ref. id 202609~Ref:i05Ga3NBW0y3KjN7y4u-Qw
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Cheap Flights from Baltimore to San Diego - Compare & Book Our Best Deals
This route offers great flexibility for different travel plans. Browse one-way fares from $153.62, round-trip fares from $299.50, and other affordable options across different budgets. Compare flight choices, explore schedules, and book the best Baltimore to San Diego deals that fit your budget and travel preferences.
Top Airlines that fly from Baltimore to San Diego
Cheap Flight Deals from Baltimore to San Diego
BWI Baltimore Wed, Oct 7
SAN San Diego
from $154
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BWI Baltimore Wed, Oct 14
SAN San Diego
from $154
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BWI Baltimore Mon, Nov 23
SAN San Diego
from $156
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BWI Baltimore Thu, Dec 24
SAN San Diego
from $156
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BWI Baltimore Sat, Oct 10
SAN San Diego
from $159
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BWI Baltimore Tue, Oct 27
SAN San Diego
from $159
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BWI Baltimore Tue, Nov 10
SAN San Diego
from $159
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*All fares above were last found on: Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202609~Ref:i05Ga3NBW0y3KjN7y4u-Qw
Cheapest Month
May, April
Avg. Flight Duration
5.30
Peak Season
July
Distance
2,292 miles
Direct Flights
9
When is the Cheapest Time to Book Flights from BWI to SAN?
Explore data-powered insights and trends for flights from Baltimore to San Diego. Discover average fares, cheap months to fly, when to book, and plan smarter.
What’s the cheapest day of the week to fly from Baltimore to San Diego?‡
What is the cheapest month to fly from Baltimore to San Diego?‡
‡This information is based on historical data from the last 365 days.
Finding Affordable Flights from Baltimore to San Diego
- Plan Ahead - One of the keys to securing cheap flights from Baltimore to San Diego is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
- Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
- Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Baltimore to San Diego drop, giving you the opportunity to grab cheap deals.
- Consider Nearby Airports - If San Diego has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
- Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.
When should I book flights from BWI to SAN? ‡
‡Got flexible travel dates? Use our flight data from the past year to discover ideal time to fly from Baltimore to San Diego. Find out which months and days typically offer lower fares and let CheapOair search for the best options.
CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip
‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.
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Insights About Flying from Baltimore to San Diego
Which is the high season to travel from Baltimore to San Diego?
The month of July is considered the high season for flying from BWI to SAN. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.
How many direct flights are available from BWI to SAN?
There are a total of 9 direct flights from Baltimore to San Diego. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.
Which is the low season to travel from Baltimore to San Diego?
May, April is considered the low season for traveling from Baltimore to San Diego, California. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.
Which is the busiest day for passengers flying between Baltimore to San Diego?
Monday are the busiest days for passengers flying between Baltimore to San Diego. Knowing the peak travel day can help you plan your trip to avoid overcrowded flights or airports.
What percentage of travelers spent an average of 3 days in San Diego, California?
Approximately 53.85% of travelers spent an average of 3 days exploring San Diego. This information can assist in planning the duration of your stay in San Diego
What percentage of BWI to SAN flyers traveled with kids under 14?
About 11% of passengers on flights from Baltimore to San Diego were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.
What percentage of Baltimore to San Diego travelers were over 60 years old?
A notable 15% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.
What percentage of BWI to SAN travelers were millennials?
Millennials make up a significant portion of travelers on this route, accounting for 54% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.
What percentage of Baltimore to San Diego travelers were female?
Almost half of the passengers, approximately 38% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.
At what time the earliest flight departs from Baltimore?
The earliest flight departs at 6:00AM - 7:00AM.
What is the price range of a Baltimore to San Diego flight?
Baltimore to San Diego Flight Prices usually vary between 0.1 - 524.76.
On which days one can have the most flight options in San Diego?
Monday offer the most flight options in San Diego.
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All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.
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Cheap Flights from Baltimore to San Diego
Looking for flights from Baltimore to San Diego? Look no more, for you�re at the right place. Book cheap flights from Baltimore to San Diego on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab BWI to SAN flight deals and save big! Hurry, our cheap rates are not going to last forever, so make your bookings right away!
Airports in Baltimore
Baltimore is served by Baltimore-Washington International Airport. The airport is located about 9 miles south of downtown Baltimore. Baltimore-Washington International Airport offers flights to several destinations such as London, Los Angeles, Boston, Atlanta, New York, Miami, and more. The airport is accessible from downtown via shuttles, taxis, buses, and BWI Rail Station.
Explore San Diego
San Diego (Spanish for 'Saint Didacus') is a major city located on the coast of the Pacific Ocean in in San Diego County, California, United States. It lies about 120 miles away from Los Angeles and near the US-Mexico border. The city features an extensive beer-making heritage and has more than 100 breweries to its credit. The city�s oceanside ambiance and proximity of small hills together attract many hiking, rock climbing, swimming, surfing, jetpacking, sailing, kayaking, scuba diving and boating enthusiasts.
Things to do in San Diego
Torrey Pines State Beach
Torrey Pines State Beach is a coastal beach in the community of Torrey Pines in San Diego. It has a picture-perfect landscape made naturally by coastal erosion and is favored as a prominent surfing and beach zone. It is full of several bird species and small light-emitting organisms.
Cabrillo National Monument
The Cabrillo National Monument in San Diego commemorates the first-time event in which a European explorer arrived on what later became the West Coast of the United States. This annual event is celebrated on a Sunday each October and is marked by an enactment of the landing.
Black's Beach
The Black's Beach is a secluded but famous section of beach in San Diego. Named for and donated by a family who had a horse farm here, this beach is a surfer�s paradise.
Best Time to Fly to San Diego
The best times to fly to San Diego are the spring season (from March through May) and autumn season (from September through November). During these times, visitors can go to the beaches and enjoy cultural events like San Diego Earth Fair and San Diego Beer Week.
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