Alaska Airlines Flight 3491 Deals & Information (2026/2027)

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Alaska Airlines Flight 3491 Route Deals From $54

The cheapest prices found with in the last 7 days for return flights were $108 and $54 for one-way flights to San Diego Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 30 - Sat, Jun 6
FAT
Fresno Yosemite Intl.
SAN
San Diego Intl.
$108 Roundtrip, found 17 hours ago
$108
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Sat, May 30 from Fresno Yosemite Intl. to San Diego Intl., returning Sat, Jun 6, priced at $108 found 17 hours ago
Sat, May 30 - Sat, Jun 6
FAT
Fresno Yosemite Intl.
SAN
San Diego Intl.
$109 Roundtrip, found 10 hours ago
$109
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, May 30 from Fresno Yosemite Intl. to San Diego Intl., returning Sat, Jun 6, priced at $109 found 10 hours ago
Sat, May 16 - Wed, May 20
FAT
Fresno Yosemite Intl.
SAN
San Diego Intl.
$111 Roundtrip, found 21 hours ago
$111
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, May 16 from Fresno Yosemite Intl. to San Diego Intl., returning Wed, May 20, priced at $111 found 21 hours ago
Sat, May 9 - Wed, May 13
FAT
Fresno Yosemite Intl.
SAN
San Diego Intl.
$113 Roundtrip, found 9 hours ago
$113
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Sat, May 9 from Fresno Yosemite Intl. to San Diego Intl., returning Wed, May 13, priced at $113 found 9 hours ago
Sat, May 2 - Mon, May 4
FAT
Fresno Yosemite Intl.
SAN
San Diego Intl.
$126 Roundtrip, found 1 day ago
$126
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 2 from Fresno Yosemite Intl. to San Diego Intl., returning Mon, May 4, priced at $126 found 1 day ago
Mon, Apr 20 - Tue, Apr 28
FAT
Fresno Yosemite Intl.
SAN
San Diego Intl.
$127 Roundtrip, found 1 day ago
$127
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Apr 20 from Fresno Yosemite Intl. to San Diego Intl., returning Tue, Apr 28, priced at $127 found 1 day ago
Sat, May 2 - Mon, May 4
FAT
Fresno Yosemite Intl.
SAN
San Diego Intl.
$128 Roundtrip, found 8 hours ago
$128
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Sat, May 2 from Fresno Yosemite Intl. to San Diego Intl., returning Mon, May 4, priced at $128 found 8 hours ago
Tue, Apr 21 - Wed, Apr 22
FAT
Fresno Yosemite Intl.
SAN
San Diego Intl.
$136 Roundtrip, found 2 days ago
$136
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Apr 21 from Fresno Yosemite Intl. to San Diego Intl., returning Wed, Apr 22, priced at $136 found 2 days ago
Mon, Jun 1 - Thu, Jun 4
FAT
Fresno Yosemite Intl.
SAN
San Diego Intl.
$140 Roundtrip, found 1 day ago
$140
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Jun 1 from Fresno Yosemite Intl. to San Diego Intl., returning Thu, Jun 4, priced at $140 found 1 day ago
Thu, Apr 23 - Thu, Apr 30
FAT
Fresno Yosemite Intl.
SAN
San Diego Intl.
$144 Roundtrip, found 13 hours ago
$144
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Fresno Yosemite Intl. to San Diego Intl., returning Thu, Apr 30, priced at $144 found 13 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.