Cheap Flights from Baltimore (BWI) to San Diego (SAN)

Popular airlines from Baltimore Washington Intl. Airport (BWI) to San Diego Intl. Airport (SAN)

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Frequently asked questions

Is it cheaper to buy a plane ticket from BWI Marshall to San Diego Airport last minute?
Booking your trip from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to San Diego Intl. Airport (SAN) at the last minute could help you save if you're lucky enough to find an awesome deal. However, airfares usually don't come down in price as the departure date nears. If you wait, flights could also be booked up or the best seats gone (hello, middle seat!). If you'd rather err on the side of caution, book well in advance of the date you want to leave. Keep in mind that some of the best deals can be found up to a year in advance. If your favorite carrier hasn't released tickets yet, check back regularly as offers are updated on Expedia constantly.
What airports do you fly into for San Diego from Baltimore?
From Baltimore, you can fly into San Diego through San Diego Intl. Airport (SAN), McClellan-Palomar Airport (CLD) and San Diego, CA (MYF-Montgomery Field). Be sure to check which terminal works best for you before making your decision. If you settle on San Diego Intl. Airport (SAN), it's about 3 kilometers northwest of the city center. Use the dollars you save when booking your trip with Expedia to explore the city's well-known attractions, such as San Diego Zoo and Balboa Park.
Can I change the date of my flight from BWI Airport to San Diego Airport?
Expedia makes it a breeze to make amendments to your BWI to San Diego Airport journey yourself. Just go to the Expedia Trips portal and choose "change flight." Search for new flights and book the one that works best with your plans. You'll see an estimate of the extra charges, if applicable. Alternatively, head to our Customer Service portal to chat to our Virtual Agent and quickly get answers to all your questions.

Travel information

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
San Diego Intl.
Distance
3664 km
Average flight time
3 hours 49 mins

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