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

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Alaska Airlines Flight 3451 Route Deals From $125

The cheapest prices found with in the last 7 days for return flights were $267 and $125 for one-way flights to General Mariano Escobedo Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 29 - Thu, Oct 2
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$267 Roundtrip, found 1 day ago
$267
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Sep 29 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Thu, Oct 2, priced at $267 found 1 day ago
Mon, Sep 29 - Thu, Oct 2
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$286 Roundtrip, found 1 day ago
$286
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Sep 29 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Thu, Oct 2, priced at $286 found 1 day ago
Wed, Oct 1 - Mon, Oct 6
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$288 Roundtrip, found 9 hours ago
$288
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Wed, Oct 1 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Mon, Oct 6, priced at $288 found 9 hours ago
Mon, Sep 29 - Sun, Oct 5
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$300 Roundtrip, found 4 days ago
$300
Roundtrip
found 4 days 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 4 days 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.