Nonstop Boston to San Diego Flights on JetBlue (Dec 2026 - Feb 2027 Travel)

No special codes or coupons are required. Book these fares while seats last, and note that travel is limited to the dates below.

Important Exclusions

• These are basic economy fares, which are a restricted fare type.
• Carry-on allowance includes one personal item and one carry-on bag.
• Departures from Boston (BOS), December 2026 to February 2027: Dec 3, 5, 7-10, 12, 14-16; Jan 5-6, 9, 11-13, 19-21, 25-28, 30; Feb 2-4, 6, 8-9
• Departures from San Diego (SAN), December 2026 to February 2027: Dec 2-3, 5, 7-10, 12, 14-16; Jan 5-6, 9, 11-14, 16, 19-21, 25-28, 30; Feb 1-4, 6, 8-10