Can I combine different airlines on the same trip?

Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

Is lastminute.com a trustworthy travel brand?

In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

What options are there if I have to change my flight?

lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.**Flexibility services are available on selected flights only. Please read our T&Cs for more information.

I am afraid to lose my luggage, every time I fly. What can I do?

lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.****Baggage protection services are available on selected flights only. Please read our T&Cs for more information.

How long does a flight take between Boston and San Diego?

The flight from Boston to San Diego has a duration of 7h 0m.

What are the cheapest flights from Boston to San Diego?

The cheapest one-way flight costs £112 flying with JetBlue Airways and the cheapest return flight costs £275 with JetBlue Airways.

How many airports are there in the city of Boston?

Boston has 1 airport: Logan Airport.

How many airports does San Diego have?

There are 1 airports in San Diego: San Diego International Airport

Which San Diego airport is the most central?

The most central airport is San Diego International Airport, 3.9km.

Cheap flights from Boston to San Diego

Fly smart, spend less

Flights to San Diego from Boston

Cheap flights from Boston to San Diego from £112. Boston (United States) - San Diego (United States) return flights from £275. From 26/10/2026 (Monday) - 30/10/2026 (Friday). Check for the dates with the lowest prices and find the cheapest rates.

Boston to San Diego flight information

DEPARTING FROM:

Logan Airport

ARRIVING IN:

San Diego International Airport

AIRLINES:

Alaska Airlines, Delta Air Lines, JetBlue Airways, more

AVG FLIGHT TIME:

7h

More information about flights to San Diego from Boston

Information about flights from Boston to San Diego

Greetings! Welcome to the lastminute.com’s travel website for low cost flights. If you are looking for a low cost flight Boston-San Diego , you are in the right place! Your are click away from confirming your flight Boston-San Diego.

lastminute.com cares about its customers and offers more than an online travel booking tool. We support our customers from start to finish and beyond. Helping you plan your trip, to during your holiday and even when you return from your trip .

Once you have your flight Boston-San Diego booked you can always use lastminute.com to organise the rest of your trip just the way you want it. lastminute.com allows you to book a hotel, car hire, tours and activities in San Diego.

When you’re looking to get away and not interested in a precise date, take a look at our flight offers this month. Flight deals from Boston to San Diego are great time of year. Be inspired!

lastminute.com would like to be the perfect travel tool for all your travelling needs . The lastminute.com App is also available for the smartphone so you don’t miss out and being able to use our search engine from wherever you are.

FAQs Boston to San Diego flights

FAQs

Can I combine different airlines on the same trip?
Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.
Is lastminute.com a trustworthy travel brand?
In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.
What options are there if I have to change my flight?
lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.*
*Flexibility services are available on selected flights only. Please read our T&Cs for more information.
I am afraid to lose my luggage, every time I fly. What can I do?
lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.**
**Baggage protection services are available on selected flights only. Please read our T&Cs for more information.
How long does a flight take between Boston and San Diego?
The flight from Boston to San Diego has a duration of 7h 0m.
What are the cheapest flights from Boston to San Diego?
The cheapest one-way flight costs £112 flying with JetBlue Airways and the cheapest return flight costs £275 with JetBlue Airways.
How many airports are there in the city of Boston?
Boston has 1 airport: Logan Airport.
How many airports does San Diego have?
There are 1 airports in San Diego: San Diego International Airport
Which San Diego airport is the most central?
The most central airport is San Diego International Airport, 3.9km.