Alaska Airlines Flight WN3443 Deals & Information (2025/2026)

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Alaska Airlines Flight 3443 Route Deals From $49

The cheapest prices found with in the last 7 days for return flights were $97 and $49 for one-way flights to San Diego Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 23 - Wed, Sep 24
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$97 Roundtrip, found 14 hours ago
$97
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Wed, Sep 24, priced at $97 found 14 hours ago
Tue, Aug 5 - Thu, Aug 7
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$99 Roundtrip, found 1 hour ago
$99
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Aug 5 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Thu, Aug 7, priced at $99 found 1 hour ago
Tue, Aug 5 - Thu, Aug 7
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$109 Roundtrip, found 1 hour ago
$109
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Aug 5 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Thu, Aug 7, priced at $109 found 1 hour ago
Tue, Sep 2 - Mon, Sep 8
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Sep 2 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Mon, Sep 8, priced at $117 found 1 hour ago
Tue, Jul 29 - Tue, Aug 5
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$119 Roundtrip, found 13 hours ago
$119
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Tue, Jul 29 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Tue, Aug 5, priced at $119 found 13 hours ago
Wed, Jul 30 - Thu, Aug 7
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$120 Roundtrip, found 2 days ago
$120
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Jul 30 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Thu, Aug 7, priced at $120 found 2 days ago
Thu, Jul 17 - Mon, Jul 21
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$123 Roundtrip, just found
$123
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Jul 17 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Mon, Jul 21, priced at $123 just found
Sat, Oct 4 - Thu, Oct 9
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$124 Roundtrip, found 15 hours ago
$124
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Sat, Oct 4 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Thu, Oct 9, priced at $124 found 15 hours ago
Wed, Sep 10 - Fri, Sep 19
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$127 Roundtrip, just found
$127
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Sep 10 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Fri, Sep 19, priced at $127 just found

Frequently asked questions

What route does flight number AS3443 take?
AS3443 jets between San Jose, CA Airport (SJC-Norman Y. Mineta San Jose Intl.) and Los Angeles, CA Airport (LAX-Los Angeles Intl.) directly. This journey usually takes 1 hour and 30 minutes.
What terminal does AS3443 fly out of?
Passengers with seats on flight number AS3443 from SJC to LAX typically depart from Terminal B.
What kind of plane is on flight number AS3443?
The Embraer 175 is the aircraft that’s generally used for flight number AS3443. Usually, this flight heads off from San Jose, CA Airport (SJC-Norman Y. Mineta San Jose Intl.) and lands at Los Angeles Intl. Airport (LAX).
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 AS3443 flight with Travelocity, please visit our Customer Service Portal.