Cheap flights Boston — San Diego (BOS — SAN)

Good to know - Cheap tickets Boston — San Diego

Minimal flight time 6h 18m
Flight distance 4151 km
Most popular airline JetBlue
Round-trip from $104

Airfare Boston – San Diego by month

Here you can find out in what months how much a ticket Boston – San Diego costs to buy cheap plane tickets.

Month One-way Round-trip
August 2026
July 2026
June 2026
May 2026
April 2026
March 2026
February 2026
January 2026
December 2025
November 2025
October 2025
September 2025

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Boston — San Diego

Departure Arrival Flight days Flight Airlines Flight time Airports
06:25 09:56 thu, fri B6919 JetBlue 6h 31m Logan International Airport — San Diego International Airport Select dates
06:30 10:01 mon, tue, wed, sun B6919 JetBlue 6h 31m Logan International Airport — San Diego International Airport Select dates
06:50 10:08 tue B6919 JetBlue 6h 18m Logan International Airport — San Diego International Airport Select dates
08:00 11:43 sat B6619 JetBlue 6h 43m Logan International Airport — San Diego International Airport Select dates
08:00 11:44 sat B6619 JetBlue 6h 44m Logan International Airport — San Diego International Airport Select dates
09:25 13:08 mon, tue, wed, fri B6619 JetBlue 6h 43m Logan International Airport — San Diego International Airport Select dates
10:45 14:23 mon, tue, wed, thu, fri, sun B6619 JetBlue 6h 38m Logan International Airport — San Diego International Airport Select dates
10:48 14:25 thu B6619 JetBlue 6h 37m Logan International Airport — San Diego International Airport Select dates
15:50 19:19 mon, tue, sun B619 JetBlue 6h 29m Logan International Airport — San Diego International Airport Select dates
16:00 19:24 mon, tue, thu, fri, sat, sun B619 JetBlue 6h 24m Logan International Airport — San Diego International Airport Select dates
All routes

Dynamics airfare Boston — San Diego by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route Boston — San Diego

The graph shows that booking flights Boston — San Diego is best planned for July and flights Boston — San Diego — Boston in the month of February.

Flights Boston — San Diego

The selection of cheap flights Boston — San Diego

The price of the flight Boston — San Diego (United States) — Boston from $104 (round-trip).

The average price of the flight Boston — San Diego (United States) — Boston $265 (round-trip).

Low cost flights Boston — San Diego (BOS — SAN)

The distance between Boston and San Diego 2579 miles (or 4151 kilometres).

The time difference between Boston and San Diego is 3 h.

Minimal flight time from Boston to San Diego 6h 18m.

Routes from nearby cities to San Diego

A flight from a neighbouring city can help you save money on plane tickets.

The closest airports to Boston with a flight to San Diego are in Hartford.

Popular International routes from Boston

Popular routes from San Diego

If you are going to fly from San Diego, then study the popular flights. The most popular flights from San Diego:

Popular domestic routes from Boston

FAQ about Boston — San Diego

Yes, they do: B6919, B6619, B619, DL571, AS389

Yes, you can fly from Boston to San Diego. Boston has 3 airports (Pease Air Force Base, Logan International Airport, Boston City Heliport) for flights. JetBlue, Delta Connection, Alaska Airlines depart from Boston on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Air Canada, Allegiant Air, American Eagle, Boutique Air, British Airways, Contour Aviation, Copa Airlines, FedEx, Frontier (Penny the Owl Livery), Japan Airlines, Jet Linx Aviation, KLM, Lufthansa, NetJets, SkyWest Charter, Southwest Airlines, Sun Country Airlines, United Express, UPS.

A direct flight lasts an average of 6h 18m, during which time the aircraft covers a distance of 4151 km.

The price of flights Boston — San Diego starts from $104.

Planes fly Boston — San Diego 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Boston — Pease Air Force Base, Logan International Airport, Boston City Heliport. In San Diego — Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport.

The following flights fly between Boston and San Diego: B6919, B6919, B6919, B6619, B6619, B6619, B6619, B6619, B619, B619, B619, B619, B619, B619, DL571, DL571, AS389, AS389

High season is considered to be November and the cheapest month is July. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Boston — San Diego flight deals.

The following airlines have direct flights Boston — San Diego: JetBlue, Delta Connection, Alaska Airlines.

All the following airlines flights Boston — San Diego: Air Canada, Alaska Airlines, Allegiant Air, American Eagle, Boutique Air, British Airways, Contour Aviation, Copa Airlines, Delta Connection, FedEx, Frontier (Penny the Owl Livery), Japan Airlines, Jet Linx Aviation, JetBlue, KLM, Lufthansa, NetJets, SkyWest Charter, Southwest Airlines, Sun Country Airlines, United Express, UPS.

Low price calendar