Cheap Flights from Boston (BOS) to San Diego (SDM)

Popular airlines from Logan International Airport (BOS) to San Diego, CA (SDM-Brown Field Municipal)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
Find available prices by choosing your travel dates.

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to San Diego, CA (SDM-Brown Field Municipal) cost?
Discover the latest flight deals from BOS to SDM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BOS to SDM?
The cheapest flights from BOS to SDM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BOS to SDM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BOS to SDM. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Logan Intl. Airport (BOS) to San Diego, CA (SDM-Brown Field Municipal)?
There are no daily nonstop flights available from Logan Intl. Airport (BOS) to San Diego, CA (SDM-Brown Field Municipal). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you’ll be cruising above the clouds in no time at all.
What day of the week has the most flights from BOS to SDM?
You’ll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to San Diego, CA (SDM-Brown Field Municipal)?
To avoid potential delays on the Logan Intl. Airport (BOS) to San Diego, CA (SDM-Brown Field Municipal) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for San Diego County from Logan Intl. Airport (BOS)?
Browse your flight options from Logan Intl. Airport (BOS) to San Diego Intl. Airport (SAN). This is the only airport in San Diego County you can touch down at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to San Diego, CA (SDM-Brown Field Municipal) last-minute?
Last-minute fares from BOS to SDM are generally more expensive. To secure the lowest rates, start searching for flights as soon as possible. That said, if you’re flexible with your travel plans, you may score a cheap fare just before your departure.
Is it cheaper to book a BOS to SDM flight and hotel package?
Compared with arranging flights and hotels separately, booking a BOS to SDM flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to San Diego, CA (SDM-Brown Field Municipal)?
In most cases, you can cancel or reschedule your BOS to SDM flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline’s fees and policies on flight changes, or if you want further information, head to our Customer Service portal.
*Available to One Key members.