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 6 hours ago
$97
Roundtrip
found 6 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 6 hours ago
Tue, Aug 12 - Thu, Aug 14
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$99 Roundtrip, found 14 hours ago
$99
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Tue, Aug 12 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Thu, Aug 14, priced at $99 found 14 hours ago
Tue, Jul 8 - Thu, Jul 10
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$100 Roundtrip, found 5 hours ago
$100
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Jul 8 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Thu, Jul 10, priced at $100 found 5 hours ago
Tue, Jul 29 - Tue, Aug 5
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$109 Roundtrip, found 4 hours ago
$109
Roundtrip
found 4 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 $109 found 4 hours ago
Thu, Jul 10 - Thu, Jul 17
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$115 Roundtrip, found 2 hours ago
$115
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Jul 10 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Thu, Jul 17, priced at $115 found 2 hours ago
Tue, Sep 23 - Wed, Sep 24
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$117 Roundtrip, found 6 hours ago
$117
Roundtrip
found 6 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 $117 found 6 hours ago
Tue, Jul 29 - Tue, Aug 5
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$119 Roundtrip, found 4 hours ago
$119
Roundtrip
found 4 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 4 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
Sat, Oct 4 - Thu, Oct 9
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$124 Roundtrip, found 7 hours ago
$124
Roundtrip
found 7 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 7 hours ago
Fri, Aug 1 - Tue, Aug 5
SJC
Norman Y. Mineta San Jose Intl.
SAN
San Diego Intl.
$127 Roundtrip, found 2 hours ago
$127
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Fri, Aug 1 from Norman Y. Mineta San Jose Intl. to San Diego Intl., returning Tue, Aug 5, priced at $127 found 2 hours ago

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.