Alaska Airlines Flight 3427 Deals & Information (2025/2026)

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Alaska Airlines Flight 3427 Route Deals From $49

The cheapest prices found with in the last 7 days for return flights were $83 and $49 for one-way flights to Harry Reid Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 13 - Thu, Aug 14
SAN
San Diego Intl.
LAS
Harry Reid Intl.
$83 Roundtrip, found 2 hours ago
$83
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Aug 13 from San Diego Intl. to Harry Reid Intl., returning Thu, Aug 14, priced at $83 found 2 hours ago
Sat, Nov 1 - Wed, Nov 5
SAN
San Diego Intl.
LAS
Harry Reid Intl.
$86 Roundtrip, found 5 hours ago
$86
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Sat, Nov 1 from San Diego Intl. to Harry Reid Intl., returning Wed, Nov 5, priced at $86 found 5 hours ago
Sat, Nov 8 - Mon, Nov 10
SAN
San Diego Intl.
LAS
Harry Reid Intl.
$90 Roundtrip, just found
$90
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Nov 8 from San Diego Intl. to Harry Reid Intl., returning Mon, Nov 10, priced at $90 just found
Thu, Aug 14 - Wed, Aug 20
SAN
San Diego Intl.
LAS
Harry Reid Intl.
$93 Roundtrip, just found
$93
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Aug 14 from San Diego Intl. to Harry Reid Intl., returning Wed, Aug 20, priced at $93 just found

Frequently asked questions

What route does flight number AS3427 take?
Flight number AS3427 flies direct from Roberts Field to San Diego Airport. During this journey, you can expect to be in the air for approximately 2 hours and 15 minutes. It's wise to book ahead to secure your favorite seat.
What kind of plane is on flight number AS3427?
The Embraer 175 is the aircraft type most commonly used for flight AS3427. This flight typically sets off from RDM and lands at San Diego, CA Airport (SAN-San Diego Intl.).
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 AS3427 flight with Travelocity, please visit our Customer Service Portal.