￥17,670 Cheap Alaska Airlines flights Boston (BOS) to San Diego (SAN)

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￥17,670 Cheap Alaska Airlines flights Boston (BOS) to San Diego (SAN)

Prices were available within the past 7 days and start at ￥17,670 for one-way flights and ￥35,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Jan 7 - Wed, Jan 14
BOS
Boston
SAN
San Diego
￥35,700 Roundtrip, found 4 days ago
￥35,700
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Jan 7 from Boston to San Diego, returning Wed, Jan 14, priced at ￥35,700 found 4 days ago
Alaska Airlines
Thu, Feb 5 - Wed, Feb 11
BOS
Boston
SAN
San Diego
￥36,990 Roundtrip, found 2 days ago
￥36,990
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Feb 5 from Boston to San Diego, returning Wed, Feb 11, priced at ￥36,990 found 2 days ago
Alaska Airlines
Thu, Feb 5 - Wed, Feb 11
BOS
Boston
SAN
San Diego
￥37,810 Roundtrip, found 2 days ago
￥37,810
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Feb 5 from Boston to San Diego, returning Wed, Feb 11, priced at ￥37,810 found 2 days ago
Alaska Airlines
Sun, Jan 25 - Fri, Jan 30
BOS
Boston
SAN
San Diego
￥38,580 Roundtrip, found 3 days ago
￥38,580
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sun, Jan 25 from Boston to San Diego, returning Fri, Jan 30, priced at ￥38,580 found 3 days ago
Alaska Airlines
Thu, Feb 5 - Wed, Feb 11
BOS
Boston
SAN
San Diego
￥40,110 Roundtrip, found 2 days ago
￥40,110
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Feb 5 from Boston to San Diego, returning Wed, Feb 11, priced at ￥40,110 found 2 days ago
Alaska Airlines
Tue, Mar 24 - Wed, Mar 25
BOS
Boston
SAN
San Diego
￥40,540 Roundtrip, found 4 days ago
￥40,540
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Mar 24 from Boston to San Diego, returning Wed, Mar 25, priced at ￥40,540 found 4 days ago

Find the cheapest month to fly from Boston (BOS) to San Diego (SAN)

March is typically the cheapest month to fly

From ￥26,178 - ￥52,391 per traveler.

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 ￥35,700 from BOS to SAN by sorting your results from "Price (lowest to highest)" on Expedia. Or look for deals from ￥17,670 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."

Travel information

Origin airport
Logan Intl.
Destination airport
San Diego Intl.
Distance
4131 km
Average flight time
3 hours 48 mins
*Available to Expedia members.