Affordable Flights from Baltimore to San Diego

Travelers who want an affordable Baltimore to San Diego flight can rely on My Trips Time to find the best deals. This cross-country route is popular for vacations, family visits, and business trips.

Round-trip fares generally range from $180 to $380 depending on travel season and airline choice.

Best Time to Book Flights from Baltimore to San Diego

For the lowest fares, book your flight 5–8 weeks before departure. January, February, and September often see the biggest price drops for flights to San Diego.

Flying early mornings or midweek can also help secure cheaper tickets.

Baltimore/Washington International Thurgood Marshall Airport (BWI)

BWI offers a smooth and efficient departure experience for long-haul routes like Baltimore to San Diego. With multiple dining options, lounges, and easy parking, it is one of the most convenient airports on the East Coast.

San Diego International Airport (SAN)

SAN is centrally located just minutes from downtown San Diego. It is known for beautiful coastal views during landing, modern terminals, and fast access to hotels, beaches, and attractions.

Transportation options include taxis, rideshare, buses, and rental cars.

Discover San Diego – America’s Finest City

San Diego is famous for its year-round sunshine, beaches, cultural districts, and family attractions. It’s one of the most visited cities on the West Coast, offering experiences for all types of travelers.

Major Attractions:

  • San Diego Zoo
  • Balboa Park
  • La Jolla Cove
  • USS Midway Museum
  • Coronado Beach
  • Gaslamp Quarter
  • Old Town San Diego

With beautiful sunsets, outdoor adventures, and vibrant nightlife, San Diego is perfect for both relaxation and exploration.

Airlines Offering Baltimore to San Diego Flights

Major US airlines operate frequent flights from BWI to SAN, offering both nonstop and one-stop options:

  • Southwest Airlines
  • American Airlines
  • United Airlines
  • Delta Air Lines
  • Alaska Airlines

Use My Trips Time to compare schedules, connections, and fares instantly.

Why Book with My Trips Time?

  • Lowest-priced BWI–SAN flight options
  • Secure and seamless booking
  • 24/7 travel support
  • Flexible travel search filters
  • Instant fare comparison across multiple airlines

Frequently Asked Questions

Nonstop flights take around 5 hours 40 minutes; one-stop flights range from 7–10 hours.

January and September typically offer the lowest airfare.

Yes, Southwest has seasonal nonstop service between BWI and SAN.

It’s about 3 miles—roughly a 10-minute drive.

Tuesday and Wednesday typically offer the best deals.

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