Alaska Airlines Flight 3451 Deals & Information (2025/2026)

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Alaska Airlines Flight 3451 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $258 and $109 for one-way flights to General Mariano Escobedo Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 30 - Fri, Oct 3
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$258 Roundtrip, found 10 hours ago
$258
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Sep 30 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Fri, Oct 3, priced at $258 found 10 hours ago
Thu, Oct 2 - Sun, Oct 5
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$272 Roundtrip, found 5 hours ago
$272
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Sun, Oct 5, priced at $272 found 5 hours ago
Thu, Sep 25 - Wed, Oct 1
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$275 Roundtrip, found 1 hour ago
$275
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Wed, Oct 1, priced at $275 found 1 hour ago
Mon, Sep 29 - Sun, Oct 5
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$300 Roundtrip, found 1 day ago
$300
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Sep 29 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Sun, Oct 5, priced at $300 found 1 day ago
Thu, Oct 2 - Sun, Oct 5
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$308 Roundtrip, found 5 hours ago
$308
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Sun, Oct 5, priced at $308 found 5 hours ago
Thu, Oct 2 - Sun, Oct 5
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$312 Roundtrip, found 5 hours ago
$312
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Sun, Oct 5, priced at $312 found 5 hours ago

Frequently asked questions

What route does flight number AS3451 take?
You'll be arriving into San Francisco Intl. Airport (SFO) from Orange County, CA Airport (SNA-John Wayne) if you're traveling on flight number AS3451. You'll be in the sky for 1 hour and 30 minutes on this trip. It's also worthwhile noting that the flight conveniently operates non-stop.
How often is AS3451 on time?
If you're traveling with Alaska Airlines flight number AS3451, be prepared by keeping a book or tablet handy — 75% of these flights arrive on time. If your trip encounters a delay, the typical wait is about 20 minutes. This flight has a star rating of 2.3.
What kind of plane is on flight number AS3451?
Expect to hop on board an Embraer 175 if you have a seat on flight AS3451. Most flights from SNA to San Francisco Airport are operated using this aircraft model.
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 AS3451 flight with Travelocity, please visit our Customer Service Portal.