Cheap flights San Diego — Boston (SAN — BOS)

Good to know - Cheap tickets San Diego — Boston

Cheapest flight found $82
Minimal flight time 5h 23m
Flight distance 4151 km
Most popular airline JetBlue

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
April 2026
December 2025
November 2025
October 2025
September 2025
August 2025
July 2025
May 2025
April 2025
March 2025
February 2025
January 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 San Diego — Boston

Departure Arrival Flight days Flight Airlines Flight time Airports
08:48 17:43 mon, wed, thu, fri, sat, sun AS390 Alaska Airlines 5h 55m San Diego International Airport — Logan International Airport Select dates
09:15 17:55 mon, tue, wed, thu, fri, sun AS390 Alaska Airlines 5h 40m San Diego International Airport — Logan International Airport Select dates
09:15 17:52 mon, tue, fri AS390 Alaska Airlines 5h 37m San Diego International Airport — Logan International Airport Select dates
09:42 18:23 mon, fri, sun AS390 Alaska Airlines 5h 41m San Diego International Airport — Logan International Airport Select dates
11:14 20:09 mon, tue, wed, thu, fri, sun B6620 JetBlue 5h 55m San Diego International Airport — Logan International Airport Select dates
11:16 20:06 wed, fri, sun B6620 JetBlue 5h 50m San Diego International Airport — Logan International Airport Select dates
11:38 20:14 mon, tue, wed, fri, sun B6920 JetBlue 5h 36m San Diego International Airport — Logan International Airport Select dates
11:45 20:57 fri B6620 JetBlue 6h 12m San Diego International Airport — Logan International Airport Select dates
11:49 20:25 mon, tue, wed, thu, sun B6920 JetBlue 5h 36m San Diego International Airport — Logan International Airport Select dates
11:59 20:58 thu, fri, sun B6620 JetBlue 5h 59m San Diego International Airport — Logan International Airport Select dates
All routes

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

2025-12-28 one-way

2025-12-26 one-way

2025-12-27 one-way

Flights San Diego — Boston

The selection of cheap flights San Diego — Boston

Here you can find and purchase the cheapest flights San Diego — Boston from $82 and San Diego — Boston — San Diego from $89.

The price of the flight San Diego — Boston (United States) — San Diego from $89 (round-trip).

The average price of the flight San Diego — Boston (United States) — San Diego $399 (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.

Minimal flight time from San Diego to Boston 5h 23m.

LowCostClub always do a comparison of airfares San Diego — Boston with several airlines (include Alaska Airlines, JetBlue, Delta Air Lines). They will always give you all available options so you can find the cheapest flight to Boston. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets San Diego — Boston. Last week, for instance, the cheapest round-trip prices stood at $89 while the cheapest one-way price that was available within the last week cost $82

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 $53. The nearest airports from San Diego with a flight to Boston are located in Prescott.

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, they do: AS390, B6620, B6920, AS1457, B62120, AS259, DL2298, DL402

Yes, you can fly from San Diego to Boston. San Diego has 7 airports (Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport) for flights. Alaska Airlines, JetBlue, Delta Air Lines depart from San Diego on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Air Canada, AlphaSky, American Airlines, Boutique Air, Breeze Airways, British Airways, Contour Aviation, Copa Airlines, DHL, FedEx, Frontier (Wellington the Black-footed Ferret), GlobalX Cargo, Hawaiian Airlines, Japan Airlines, Jet Linx Aviation, KLM, Lufthansa (Star Alliance Livery), NetJets, Qatar Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United Airlines, UPS, WestJet.

A direct flight lasts an average of 5h 23m, during which time the aircraft covers a distance of 4151 km.

The price of flights San Diego — Boston starts from $82.

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

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

The following flights fly between San Diego and Boston: AS390, AS390, AS390, AS390, B6620, B6620, B6920, B6620, B6920, B6620, B6620, B6620, B6620, B6620, AS1457, B62120, B62120, B62120, B62120, AS259, B62120, AS259, DL2298, DL402, DL402

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

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

All the following airlines flights San Diego — Boston: Air Canada, Alaska Airlines, AlphaSky, American Airlines, Boutique Air, Breeze Airways, British Airways, Contour Aviation, Copa Airlines, Delta Air Lines, DHL, FedEx, Frontier (Wellington the Black-footed Ferret), GlobalX Cargo, Hawaiian Airlines, Japan Airlines, Jet Linx Aviation, JetBlue, KLM, Lufthansa (Star Alliance Livery), NetJets, Qatar Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United Airlines, UPS, WestJet.

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