Alaska Airlines Flight AS3491 Deals & Information (2025/2026)

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Alaska Airlines Flight 3491 Route Deals From $37

The cheapest prices found with in the last 7 days for return flights were $73 and $37 for one-way flights to Fresno Yosemite Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 18 - Sat, Oct 25
SAN
San Diego Intl.
FAT
Fresno Yosemite Intl.
$73 Roundtrip, found 3 days ago
$73
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Oct 18 from San Diego Intl. to Fresno Yosemite Intl., returning Sat, Oct 25, priced at $73 found 3 days ago
Sat, Nov 15 - Mon, Nov 17
SAN
San Diego Intl.
FAT
Fresno Yosemite Intl.
$79 Roundtrip, found 3 days ago
$79
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Nov 15 from San Diego Intl. to Fresno Yosemite Intl., returning Mon, Nov 17, priced at $79 found 3 days ago
Thu, Oct 16 - Mon, Oct 20
SAN
San Diego Intl.
FAT
Fresno Yosemite Intl.
$85 Roundtrip, found 3 days ago
$85
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Oct 16 from San Diego Intl. to Fresno Yosemite Intl., returning Mon, Oct 20, priced at $85 found 3 days ago
Fri, Oct 10 - Tue, Oct 14
SAN
San Diego Intl.
FAT
Fresno Yosemite Intl.
$90 Roundtrip, found 4 days ago
$90
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 10 from San Diego Intl. to Fresno Yosemite Intl., returning Tue, Oct 14, priced at $90 found 4 days ago
Sat, Oct 18 - Sat, Oct 25
SAN
San Diego Intl.
FAT
Fresno Yosemite Intl.
$95 Roundtrip, found 3 days ago
$95
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Oct 18 from San Diego Intl. to Fresno Yosemite Intl., returning Sat, Oct 25, priced at $95 found 3 days ago
Mon, Nov 3 - Tue, Nov 11
SAN
San Diego Intl.
FAT
Fresno Yosemite Intl.
$97 Roundtrip, found 4 hours ago
$97
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Mon, Nov 3 from San Diego Intl. to Fresno Yosemite Intl., returning Tue, Nov 11, priced at $97 found 4 hours ago
Sat, Nov 15 - Mon, Nov 17
SAN
San Diego Intl.
FAT
Fresno Yosemite Intl.
$101 Roundtrip, found 3 days ago
$101
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Nov 15 from San Diego Intl. to Fresno Yosemite Intl., returning Mon, Nov 17, priced at $101 found 3 days ago
Sat, Nov 15 - Mon, Nov 17
SAN
San Diego Intl.
FAT
Fresno Yosemite Intl.
$105 Roundtrip, found 3 days ago
$105
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Nov 15 from San Diego Intl. to Fresno Yosemite Intl., returning Mon, Nov 17, priced at $105 found 3 days ago
Wed, Nov 19 - Sun, Nov 23
SAN
San Diego Intl.
FAT
Fresno Yosemite Intl.
$106 Roundtrip, found 5 days ago
$106
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Nov 19 from San Diego Intl. to Fresno Yosemite Intl., returning Sun, Nov 23, priced at $106 found 5 days ago
Mon, Nov 3 - Tue, Nov 11
SAN
San Diego Intl.
FAT
Fresno Yosemite Intl.
$107 Roundtrip, found 4 hours ago
$107
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Mon, Nov 3 from San Diego Intl. to Fresno Yosemite Intl., returning Tue, Nov 11, priced at $107 found 4 hours ago

Frequently asked questions

What route does flight number AS3491 take?
AS3491 takes approximately 1 hour and 15 minutes to jet non-stop from San Diego Intl. Airport (SAN) to Fresno Yosemite Intl. Airport. We all know there's magic in the destination, but the journey is always half the fun!
What terminal does AS3491 fly out of?
You'll likely be departing from Terminal 2 if you're flying on AS3491 direct from San Diego, CA Airport (SAN-San Diego Intl.) to FAT.
What kind of plane is on flight number AS3491?
The route for AS3491 is almost always San Diego Airport to Fresno, CA Airport (FAT-Fresno Yosemite Intl.), and the Embraer 175 is the type of plane you're likely to be traveling on.
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 AS3491 flight with Travelocity, please visit our Customer Service Portal.