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Uncover the best deals on Baltimore to San Diego flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest BWI - SAN Flights
Useful information for finding best airline tickets from Baltimore/Washington International Thurgood Marsha to San Diego International on your next trip.
Cheapest Round Trip Flight
$332
Southwest Airlines
• 1 stop
• 12h 10m
Nov 24 – Dec 02
The cheapest round trip flight from Baltimore to San Diego (BWI-SAN-BWI) is currently $332
Cheapest One way Flight
$154
United Airlines
• 1 stop
• 14h 12m
Oct 25
The cheapest one way flight from Baltimore to San Diego (BWI-SAN) is currently $154
Cheapest Direct Flight
$342
Southwest Airlines
• nonstop
• 8h 55m
Nov 24
The cheapest nonstop flight from Baltimore to San Diego (BWI-SAN) is currently $342
Fastest Flight
8h 50m
The fastest nonstop flight from Baltimore to San Diego (BWI-SAN) takes 8h 50m
Latest Flight Deals from Baltimore (BWI) to San Diego (SAN)
Compare and book low fare round-trip air tickets from Baltimore to San Diego. Ideal for travelers with confirmed return itineraries.
Nov 24 - Dec 02, Economy
Baltimore → San Diego
12h 10m
7:25 PM - 11:55 PM • 1 stop
Baltimore → San Diego
10h 45m
6:30 AM - 4:15 PM • 1 stop
Southwest Airlines
Nov 29 - Dec 02, Economy
Baltimore → San Diego
11h 55m
5:15 PM - 9:30 PM • 1 stop
Baltimore → San Diego
10h 45m
6:30 AM - 4:15 PM • 1 stop
Southwest Airlines
Nov 26 - Nov 29, Economy
Baltimore → San Diego
15h 5m
7:35 AM - 1:40 PM • 1 stop
Baltimore → San Diego
10h 5m
7:50 AM - 4:55 PM • 1 stop
Southwest Airlines
Nov 26 - Nov 29, Economy
Baltimore → San Diego
9h 5m
8:15 AM - 11:00 AM • nonstop
Baltimore → San Diego
10h 5m
7:50 AM - 4:55 PM • 1 stop
Southwest Airlines
Nov 24 - Dec 02, Economy
Baltimore → San Diego
13h 58m
6:00 AM - 11:38 AM • 1 stop
Baltimore → San Diego
10h 42m
6:20 AM - 4:02 PM • 1 stop
Delta Airlines
Explore competitive one-way airfare options for BWI - SAN flights. Best suited for flexible or open-ended travel plans.
Flying to San Diego soon? We've surfaced some of the most affordable last-minute flights from Baltimore to San Diego, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to San Diego? These direct flight options from BWI to SAN offer both convenience and value—no layovers, just straight to your destination.
Nov 24 - Dec 02, Economy
Baltimore → San Diego
8h 55m
4:40 PM - 7:15 PM • nonstop
Baltimore → San Diego
7h 20m
9:55 PM - 5:35 AM • nonstop
Southwest Airlines
Nov 24 - Dec 02, Economy
Baltimore → San Diego
9h
7:10 AM - 9:50 AM • nonstop
Baltimore → San Diego
7h 20m
9:55 PM - 5:35 AM • nonstop
Southwest Airlines
Nov 29 - Dec 02, Economy
Baltimore → San Diego
8h 50m
3:10 PM - 5:40 PM • nonstop
Baltimore → San Diego
7h 20m
9:55 PM - 5:35 AM • nonstop
Southwest Airlines
Nov 29 - Dec 02, Economy
Baltimore → San Diego
9h
11:05 AM - 1:45 PM • nonstop
Baltimore → San Diego
7h 30m
11:40 AM - 7:30 PM • nonstop
Southwest Airlines
Nov 29 - Dec 02, Economy
Baltimore → San Diego
8h 50m
8:50 PM - 11:20 PM • nonstop
Baltimore → San Diego
7h 20m
9:55 PM - 5:35 AM • nonstop
Southwest Airlines
FAQs on Baltimore to San Diego Flights
What are the airports in Baltimore?
IAD,BWI,DCA
What’s the most popular airline flying from BWI to SAN?
The most popular airline flying from Baltimore to San Diego are
Can I fly from BWI to SAN non-stop?
Yes, you can fly BWI to SAN non-stop on
Which airlines fly nonstop between Baltimore and San Diego?
The non-stop flights between Baltimore and San Diego are .
What’s the earliest departure time from BWI to SAN Airport?
The earliest flight leaves BWI at 6:00 am and lands in SAN - San Diego International
What are the airports in San Diego?
SAN
Can I make changes to my Baltimore to San Diego flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BWI to SAN?
Read the fare rules of the Baltimore to San Diego air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Baltimore and San Diego?
operate flights between Baltimore and San Diego
How long does a flight from Baltimore to San Diego take?
It takes approximately 5 hour to fly non-stop from BWI to SAN, which is 2294.96 miles by air.
Which airlines provide the cheapest flights from Baltimore (BWI) to San Diego (SAN) ?
In the past couple of days, the cheapest tickets to SAN from BWI were found on AS : USD 387
Do I need a passport to fly between BWI and SAN?
No
What’s the latest departure time from BWI to SAN ?
The last flight leaves BWI at 8:50 pm
Baltimore (BWI) to San Diego (SAN): Airport Information
| Origin Airport | Baltimore/Washington International Thurgood Marsha, Baltimore, US |
| Destination Airport | San Diego International , San Diego, US |
| Distance | 2295 miles |
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