Cheap United flights Portland (PDX) to Orange County (SNA)

Set the "Price (lowest to highest)" filter on Expedia to look for cheap United Airlines round-trip flights from PDX to SNA. Affordable one-way fares are available as well.*

*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to travel to Santa Ana with United Airlines. You could also find great deals on one-way and round-trip fares in April.

Enter your dates, click search and use the "Nonstop" filter on Expedia to browse any direct flights from PDX to SNA with United Airlines or another carrier.

Catch a United Airlines flight from Portland Intl. Airport (PDX) to Santa Ana, and you'll most likely land at John Wayne Airport (SNA). This is the airline's primary hub here.

Changes are usually free within 24 hours of booking, but your airline may add a charge after that time. For more details about altering your flights, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to change your itinerary without extra charges, check the "Changes included" or "No cancel fee" filter when planning your next adventure.