Alaska Airlines Flight UA3404 Deals & Information (2025/2026)

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Alaska Airlines Flight 3404 Route Deals From $39

The cheapest prices found with in the last 7 days for return flights were $77 and $39 for one-way flights to John Wayne for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 15 - Wed, Jul 16
SFO
San Francisco Intl.
SNA
John Wayne
$77 Roundtrip, found 14 hours ago
$77
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Tue, Jul 15 from San Francisco Intl. to John Wayne, returning Wed, Jul 16, priced at $77 found 14 hours ago
Sat, Jul 5 - Wed, Jul 9
SFO
San Francisco Intl.
SNA
John Wayne
$78 Roundtrip, found 1 hour ago
$78
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Jul 5 from San Francisco Intl. to John Wayne, returning Wed, Jul 9, priced at $78 found 1 hour ago
Tue, Jul 29 - Sat, Aug 2
SFO
San Francisco Intl.
SNA
John Wayne
$97 Roundtrip, found 1 hour ago
$97
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Jul 29 from San Francisco Intl. to John Wayne, returning Sat, Aug 2, priced at $97 found 1 hour ago
Sat, Jul 5 - Wed, Jul 9
SFO
San Francisco Intl.
SNA
John Wayne
$99 Roundtrip, found 1 hour ago
$99
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Jul 5 from San Francisco Intl. to John Wayne, returning Wed, Jul 9, priced at $99 found 1 hour ago
Tue, Aug 12 - Wed, Aug 13
SFO
San Francisco Intl.
SNA
John Wayne
$107 Roundtrip, found 1 day ago
$107
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Aug 12 from San Francisco Intl. to John Wayne, returning Wed, Aug 13, priced at $107 found 1 day ago
Sat, Aug 9 - Mon, Aug 11
SFO
San Francisco Intl.
SNA
John Wayne
$113 Roundtrip, found 22 hours ago
$113
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Sat, Aug 9 from San Francisco Intl. to John Wayne, returning Mon, Aug 11, priced at $113 found 22 hours ago
Tue, Jul 29 - Sat, Aug 2
SFO
San Francisco Intl.
SNA
John Wayne
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Jul 29 from San Francisco Intl. to John Wayne, returning Sat, Aug 2, priced at $117 found 1 hour ago
Wed, Jun 25 - Sat, Jun 28
SFO
San Francisco Intl.
SNA
John Wayne
$118 Roundtrip, just found
$118
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Jun 25 from San Francisco Intl. to John Wayne, returning Sat, Jun 28, priced at $118 just found
Tue, Jul 8 - Wed, Jul 16
SFO
San Francisco Intl.
SNA
John Wayne
$119 Roundtrip, found 1 hour ago
$119
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Jul 8 from San Francisco Intl. to John Wayne, returning Wed, Jul 16, priced at $119 found 1 hour ago

Frequently asked questions

What route does flight number AS3404 take?
Flight number AS3404 takes about 1 hour and 30 minutes to jet non-stop from SFO to San Diego Airport. We all know there’s magic in the destination, but getting there is half the fun!
What terminal does AS3404 fly out of?
AS3404 runs between San Francisco, CA Airport (SFO-San Francisco Intl.) and San Diego, CA Airport (SAN-San Diego Intl.), and travelers with a seat on this flight typically take off from Terminal 2.
What kind of plane is on flight number AS3404?
There’s every chance you’ll find yourself on the Embraer 175 if you’re on flight AS3404. This flight typically takes off from San Francisco Airport and lands at San Diego Airport.
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 AS3404 flight with Travelocity, please visit our Customer Service Portal.