United Flight WN1222 Deals & Information (2025/2026)

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United Flight 1222 Route Deals From $79

The cheapest prices found with in the last 7 days for return flights were $160 and $79 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 15 - Wed, Dec 3
SFO
San Francisco Intl.
DEN
Denver Intl.
$160 Roundtrip, just found
$160
Roundtrip
just found
Select United flight, departing Sat, Nov 15 from San Francisco Intl. to Denver Intl., returning Wed, Dec 3, priced at $160 just found

Frequently asked questions

What route does flight number UA1222 take?
You'll be landing at San Jose Airport (SJO-Juan Santamaria Intl.) from Newark Airport if you're traveling on flight number UA1222. You'll be in the air for 5 hours and 14 minutes on this trip. It's also worthwhile noting that the service conveniently travels direct.
What terminal does UA1222 fly out of?
Flights between Newark Airport and Juan Santamaria Intl. Airport (SJO) are served by UA1222, and passengers booked on this route usually depart from Terminal C.
What kind of plane is on flight number UA1222?
The Boeing 737-800 is the aircraft usually used for flight number UA1222. This flight nearly always leaves from Newark Airport and comes in to land at Juan Santamaria Intl. Airport.
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 UA1222 flight with Travelocity, please visit our Customer Service Portal.