$139 Cheap Delta flights San Diego (SAN) to Baton Rouge (BTR)

You’ll discover cheap return Delta Air Lines flights from $257 from SAN to BTR by filtering your results from “Price (lowest to highest)” on Expedia. Or search for options from $139 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for round-trip or one-way flights to Baton Rouge in December or January. You could find an affordable fare with Delta Air Lines during these quieter months.

To find cheap Delta Air Lines fares from San Diego Intl. Airport (SAN) to Baton Rouge Metropolitan Airport (BTR), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence how much you pay. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To find out if there’s a direct journey from SAN to BTR with Delta Air Lines or any other carriers, check the “Nonstop” box when searching for flights.

To find the earliest departure from SAN to BTR with Delta Air Lines, sort your results by “Early Morning” and “Morning.” Choosing an early flight usually means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Take a Delta Air Lines flight from San Diego Intl. Airport (SAN) to Baton Rouge, and you’ll probably arrive at Baton Rouge Metropolitan Airport (BTR). This is the airline’s primary hub in this destination.

Delta Air Lines makes flying from SAN to BTR enjoyable with a rewarding loyalty program and an excellent in-flight experience. You even have the chance to collect points with Delta SkyMiles. Be sure to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee may apply if you modify or cancel your booking more than 24 hours after it’s confirmed. To find tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when looking for flights. For more details on changing or canceling your reservation, visit “Trips,” select your flight and tick “Manage Booking.”