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Not ready to book? to track prices.Find the cheapest flights from Boston to San Diego
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How to get the cheapest flight ticket from Boston to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Diego?
The month of January is, on average, the cheapest month to fly to San Diego from Boston, with most prices found around R5 246. The month of May is another great option to travel to San Diego, with average flight prices from Boston averaging around R6 494.
How far in advance should I book a flight to San Diego?
You are more likely to see cheaper flights to San Diego from Boston when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around R7 233 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Boston for as low as R6 255 on momondo.
What cabin class options are available on Boston Logan Intl to San Diego flights?
There are 1 cabin classes available to choose from on Boston Logan Intl to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Boston to San Diego flight prices changed over time?
As of February 2025, prices for Boston to San Diego flights are approximately 1% more expensive when compared to flights at the same time last year.
When to book flights from Boston to San Diego
Cheap Boston to San Diego (BOS to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to San Diego
How far is Boston Logan Intl to San Diego by plane?
San Diego is 4146,9 km away from Boston Logan Intl.
When did momondo last update prices for flights from Boston Logan Intl Airport to San Diego Airport?
Prices for flights from Boston Logan Intl Airport to San Diego Airport were last updated today.
How old do you have to be to fly from Boston Logan Intl Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Boston to San Diego?
momondo data reveals that the most frequently booked plane model on the route from Boston to San Diego is Airbus A318/A319/A320/A321, representing 30,52% of all bookings. The subsequent popular models are Airbus A321neo at 29,90%, Boeing 737 at 25,42%, and Boeing 737 MAX 9 at 5,16%.
Why use momondo?
Why should I use momondo to find a flight deal from Boston to San Diego?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Boston.
Can I find flights from Boston to San Diego with flexible booking policies on momondo?
All flight searches from Boston to San Diego on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Boston to San Diego?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Boston.
I’m not ready to book a flight from Boston to San Diego right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Boston and alert you when they change.