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

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Alaska Airlines Flight 3451 Route Deals From $90

The cheapest prices found with in the last 7 days for return flights were $220 and $90 for one-way flights to General Mariano Escobedo Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 4 - Mon, Jul 7
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$220 Roundtrip, found 22 hours ago
$220
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Fri, Jul 4 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Mon, Jul 7, priced at $220 found 22 hours ago
Wed, Aug 13 - Fri, Aug 22
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Aug 13 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Fri, Aug 22, priced at $222 found 4 days ago
Sat, Jul 5 - Mon, Jul 7
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$242 Roundtrip, found 7 hours ago
$242
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Sat, Jul 5 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Mon, Jul 7, priced at $242 found 7 hours ago
Tue, Jun 17 - Sat, Jun 21
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$248 Roundtrip, found 8 hours ago
$248
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Tue, Jun 17 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Sat, Jun 21, priced at $248 found 8 hours ago
Wed, Aug 13 - Fri, Aug 22
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Aug 13 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Fri, Aug 22, priced at $253 found 4 days ago
Tue, Sep 9 - Mon, Sep 15
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Sep 9 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Mon, Sep 15, priced at $255 found 1 day ago
Fri, Jul 18 - Thu, Jul 24
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$257 Roundtrip, found 3 days ago
$257
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Jul 18 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Thu, Jul 24, priced at $257 found 3 days ago
Sun, Jul 6 - Tue, Jul 8
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$261 Roundtrip, found 2 days ago
$261
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Jul 6 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Tue, Jul 8, priced at $261 found 2 days ago
Tue, Sep 9 - Mon, Sep 15
LAX
Los Angeles Intl.
MTY
General Mariano Escobedo Intl.
$261 Roundtrip, found 1 day ago
$261
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Sep 9 from Los Angeles Intl. to General Mariano Escobedo Intl., returning Mon, Sep 15, priced at $261 found 1 day 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.