Cheap flights San Diego — Boston (SAN — BOS)

Good to know - Cheap tickets San Diego — Boston

Flight distance 4151 km
Round-trip from $93
Cheapest month to fly September

Airfare San Diego – Boston by month

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

Month One-way Round-trip
January 2027
December 2026
October 2026
September 2026
August 2026
July 2026
June 2026
May 2026
April 2026
March 2026
February 2026
January 2026

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.

Sales of tickets from San Diego to Boston in the last 48 hours

2026-06-18 - 2026-06-21

2026-06-05 - 2026-06-09

2026-06-19 - 2026-06-21

Dynamics airfare San Diego — Boston 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 San Diego — Boston

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

Flights San Diego — Boston

The selection of cheap flights San Diego — Boston

The price of the flight San Diego — Boston (United States) — San Diego from $93 (round-trip).

The average price of the flight San Diego — Boston (United States) — San Diego $442 (round-trip).

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

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

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

Routes from nearby cities to Boston

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

Most often, departures to Boston are from Los Angeles, this is the cheapest flight from $142. The nearest airports from San Diego with a flight to Boston are located in Flagstaff.

Popular International routes from San Diego

Popular routes from Boston

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

Popular domestic routes from San Diego

FAQ about San Diego — Boston

Yes, you can fly from San Diego to Boston. San Diego has 6 airports (Montgomery Field, Miramar MS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport) for flights. There are non-direct flights through American Airlines, British Airways, Contour Aviation, Jet Linx Aviation, JetBlue, NetJets, SkyWest Charter.

The price of flights San Diego — Boston starts from $93.

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

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

All the following airlines flights San Diego — Boston: American Airlines, British Airways, Contour Aviation, Jet Linx Aviation, JetBlue, NetJets, SkyWest Charter.

Low price calendar