Alaska Airlines Flight 259 Deals & Information (2025/2026)

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Alaska Airlines Flight 259 Route Deals From $121

The cheapest prices found with in the last 7 days for return flights were $195 and $121 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 1 - Tue, Sep 9
SAN
San Diego Intl.
BOS
Logan Intl.
$195 Roundtrip, found 2 hours ago
$195
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Mon, Sep 1 from San Diego Intl. to Logan Intl., returning Tue, Sep 9, priced at $195 found 2 hours ago
Wed, Sep 3 - Wed, Sep 10
SAN
San Diego Intl.
BOS
Logan Intl.
$203 Roundtrip, found 2 hours ago
$203
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Sep 3 from San Diego Intl. to Logan Intl., returning Wed, Sep 10, priced at $203 found 2 hours ago
Sun, Sep 7 - Wed, Sep 10
SAN
San Diego Intl.
BOS
Logan Intl.
$205 Roundtrip, found 1 hour ago
$205
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sun, Sep 7 from San Diego Intl. to Logan Intl., returning Wed, Sep 10, priced at $205 found 1 hour ago
Mon, Sep 1 - Sat, Sep 6
SAN
San Diego Intl.
BOS
Logan Intl.
$225 Roundtrip, just found
$225
Roundtrip
just found
Select Alaska Airlines flight, departing Mon, Sep 1 from San Diego Intl. to Logan Intl., returning Sat, Sep 6, priced at $225 just found
Wed, Sep 3 - Sat, Sep 6
SAN
San Diego Intl.
BOS
Logan Intl.
$233 Roundtrip, found 4 hours ago
$233
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Sep 3 from San Diego Intl. to Logan Intl., returning Sat, Sep 6, priced at $233 found 4 hours ago
Fri, Sep 5 - Tue, Sep 9
SAN
San Diego Intl.
BOS
Logan Intl.
$234 Roundtrip, found 2 hours ago
$234
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Fri, Sep 5 from San Diego Intl. to Logan Intl., returning Tue, Sep 9, priced at $234 found 2 hours ago
Tue, Oct 21 - Tue, Oct 28
SAN
San Diego Intl.
BOS
Logan Intl.
$237 Roundtrip, just found
$237
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Oct 21 from San Diego Intl. to Logan Intl., returning Tue, Oct 28, priced at $237 just found
Wed, Nov 5 - Tue, Nov 11
SAN
San Diego Intl.
BOS
Logan Intl.
$238 Roundtrip, found 16 hours ago
$238
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Wed, Nov 5 from San Diego Intl. to Logan Intl., returning Tue, Nov 11, priced at $238 found 16 hours ago
Wed, Sep 3 - Wed, Sep 10
SAN
San Diego Intl.
BOS
Logan Intl.
$245 Roundtrip, found 2 hours ago
$245
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Sep 3 from San Diego Intl. to Logan Intl., returning Wed, Sep 10, priced at $245 found 2 hours ago
Wed, Oct 22 - Fri, Oct 24
SAN
San Diego Intl.
BOS
Logan Intl.
$246 Roundtrip, found 3 hours ago
$246
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Oct 22 from San Diego Intl. to Logan Intl., returning Fri, Oct 24, priced at $246 found 3 hours ago

Frequently asked questions

What route does flight number AS259 take?
AS259 operates between Los Cabos Intl. Airport (SJD) and San Jose Intl. Airport directly. This trip takes 3 hours.
What terminal does AS259 fly out of?
Flight number AS259 runs between Los Cabos Intl. Airport (SJD) and Norman Y. Mineta San Jose Intl. Airport (SJC), and travelers on this flight commonly depart from Terminal 2.
What kind of plane is on flight number AS259?
Get ready to board a Boeing 737-900 if you're taking off on flight AS259. Almost all services from SJD to San Jose Intl. Airport operate using this kind of aircraft.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AS259 flight with Travelocity, please visit our Customer Service Portal.