United Flight AS1243 Deals & Information (2025/2026)

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United Flight 1243 Route Deals From $206

The cheapest prices found with in the last 7 days for return flights were $562 and $206 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 11 - Sat, Dec 13
PVR
Licenciado Gustavo Diaz Ordaz Intl.
SFO
San Francisco Intl.
$562 Roundtrip, found 7 hours ago
$562
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Dec 11 from Licenciado Gustavo Diaz Ordaz Intl. to San Francisco Intl., returning Sat, Dec 13, priced at $562 found 7 hours ago

Frequently asked questions

What route does flight number UA1243 take?
UA1243 flies directly from Lic. Gustavo Díaz Ordaz Intl. Airport to San Francisco, CA Airport (SFO-San Francisco Intl.). During this journey, you'll be in the air for about 3 hours and 48 minutes. Consider booking ahead to get your preferred seat.
How often is UA1243 on time?
United Airlines flight number UA1243 from Lic. Gustavo Díaz Ordaz Intl. Airport to San Francisco Airport takes off according to schedule 83% of the time --- so you can relax knowing that you'll touch down at your destination ASAP. If your service is late, the average wait time is roughly 25 minutes. This route has a star rating of 2.7.
What kind of plane is on flight number UA1243?
Get set to climb aboard an Airbus A320 if you're booked on flight UA1243. Nearly all services from PVR to San Francisco, CA Airport (SFO-San Francisco Intl.) are operated using this kind of aircraft.
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 UA1243 flight with Travelocity, please visit our Customer Service Portal.