$139 Find Cheap Flights from San Diego to Boston - Compare and Save

If you opt for JetBlue, Spirit Airlines, or Southwest, you'll depart from Terminal 1. If you'd rather fly with American Airlines, Delta Air Lines, United Airlines, or Alaska Airlines, you'll depart from Terminal 2.

Yes, you'll find multiple nonstop flights with JetBlue. If you don't mind making one-stop, all the airlines listed above make stops in cities such as Chicago, Newark, Seattle, New York, and Denver, among others.

While it's a matter of preference, JetBlue will get you there faster on its nonstop flights. That said, if you'd like to access an airline lounge, United Airlines has a United Club at both SAN and BOS that you can access with your plane ticket.

Yes. Just exit the airport terminals on the lower level to find the free blue and white shuttle that'll take you to the Rental Car Facility. Car rental agencies available here include Avis, Alamo, Budget, Hertz, National, Payless, and Thrifty, among others. Make your reservation through KAYAK for a seamless process.

Apart from Boston, BOS Airport also serves other cities in Massachusetts, including Chelsea, Winthrop, Revere, Everett, Malden, Somerville, and Cambridge.

There are water refill stations in all terminals, cots for stranded passengers, a chapel in Terminal C, and art exhibits throughout the airport. Most seating areas have mobile charging stations, and pet relief areas are available in all terminals. There are shoe shine services in all terminals, a Classique Salon in Terminal C, and rocking chairs throughout the airport.

Yes, all areas are accessible, including terminals, garages, and elevators. Service animals are allowed, and there’s an Aira program for vision assistance.

In the last 5 days, the lowest price for a flight from San Diego to Boston was $139 for a one-way ticket and $277 for a round-trip.

No

All the following airlines offer inflight Wi-Fi service on the San Diego to Boston flight route: JetBlue, Alaska Airlines, Delta, American Airlines, KLM, Hawaiian Airlines, and Lufthansa.

The Airbus A318/A319/A320/A321 is the aircraft model that flies most regularly on the San Diego to Boston flight route.

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between San Diego and Boston, with Star Alliance being the most commonly used for this route.

There are nonstop flights from San Diego to Boston on a daily basis.

The two airlines most popular with KAYAK users for flights from San Diego to Boston are Southwest and Alaska Airlines. With an average price for the route of $409 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $425 and an overall rating of 7.9.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Boston.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to San Diego with another airline. Booking your flights between San Diego and BOS can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.