United Flight AA5225 Deals & Information (2025/2026)

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 5225 Route Deals From $204

The cheapest prices found with in the last 7 days for return flights were $227 and $204 for one-way flights to General Mitchell Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number UA5225 take?
UA5225 takes several routes. The most popular is San Francisco, CA Airport (SFO-San Francisco Intl.) to Seattle - Tacoma Intl. Airport (SEA), which is a direct flight. This service takes roughly 2 hours and 10 minutes. However, you might find other flights with the same number that have one or more stops.
What terminal does UA5225 fly out of?
You'll likely depart from Terminal 3 if you're booked on a flight out of SFO. Flight number UA5225 serves a variety of routes, but the direct flight between SFO and Sea-Tac Airport is the most popular.
What kind of plane is on flight number UA5225?
If you've booked a ticket on flight UA5225 from SFO to SEA, you'll most likely be aboard an Embraer 175. Flight UA5225 serves a number of different routes, but this is the most common one.
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 UA5225 flight with Travelocity, please visit our Customer Service Portal.