Cheap Alaska Airlines flights Boston (BOS) to San Diego (SAN)

  • 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 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in
Flights from Boston (BOS) to San Diego (SAN)
Origin airport
Logan Intl.
Destination airport
San Diego Intl.
Distance
4131 km
Average flight time
4 hours 3 mins

Frequently asked questions

How much is an Alaska Airlines flight from Logan Intl. Airport (BOS) to San Diego Intl. Airport (SAN)?
You'll find budget-friendly return Alaska Airlines flights from BOS to SAN by sorting your results from "Price (lowest to highest)" on Expedia. Or look for deals for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOS to SAN with Alaska Airlines?
Alaska Airlines flights to San Diego tend to be more affordable in the off-peak months of January and November. Whether you're after a return or one-way ticket, you could score a better deal then.
Does Alaska Airlines fly nonstop from Logan Intl. Airport (BOS) to San Diego Intl. Airport (SAN)?
Alaska Airlines has direct flights from Logan Intl. Airport (BOS) to San Diego Intl. Airport (SAN), with 6 departures every week. Simply use the "Nonstop" and "Airline" filters during your search on Expedia to see all direct Alaska Airlines flights to SAN.
How long does it take to fly from BOS to SAN with Alaska Airlines?
From takeoff till touchdown, a direct Alaska Airlines flight from Logan Intl. Airport (BOS) to San Diego Intl. Airport (SAN) takes approximately 6h 47m.
What airports does Alaska Airlines fly into in San Diego?
Alaska Airlines flights from Logan Intl. Airport (BOS) to San Diego arrive at San Diego Intl. Airport (SAN). This is the main gateway to this city.
What type of plane does Alaska Airlines fly from Logan Intl. Airport (BOS) to San Diego Intl. Airport (SAN)?
For the Logan Intl. Airport (BOS) to San Diego Intl. Airport (SAN) route, Alaska Airlines typically operates Boeing 737-900 and Boeing 737 MAX 9 planes. Keep in mind that last-minute changes can occur for operational needs, meaning your flight could be on a different aircraft.
Can I change or cancel my Alaska Airlines flight from Logan Intl. Airport (BOS) to San Diego Intl. Airport (SAN)?
Depending on the type of ticket you purchased, a fee is typically charged if you change or cancel your booking more than 24 hours after it's been confirmed. To find tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes when searching for flights. For more details on canceling or changing your reservation, head to "Trips," select your flight and tick "Manage Booking."
*Available to Expedia members.