$309 Cheap United flights Seattle (SEA) to Orange County (SNA)

View $309 flight on Sat, Dec 20, 2025Opens in a new window

$309 Cheap United flights Seattle (SEA) to Orange County (SNA)

Prices were available within the past 7 days and start at $309 for one-way flights and $527 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Dec 25 - Fri, Jan 2
SEA
Seattle
SNA
Orange County
$527 Roundtrip, found 18 hours ago
$527
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Dec 25 from Seattle to Orange County, returning Fri, Jan 2, priced at $527 found 18 hours ago

Find the cheapest month to fly from Seattle (SEA) to Santa Ana (SNA)

February is typically the cheapest month to fly

From $96 - $213 per traveler.

Alternative airports near Santa Ana

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles - Ontario Intl. ONT. Cheapest option available. Flights from $365
ONT
Los Angeles - Ontario Intl.
Cheapest
Flights from $365
Select flight to Long Beach Municipal LGB. Flights from $423
LGB
Long Beach Municipal
Flights from $423
Flights from Seattle (SEA) to Orange County (SNA)
Origin airport
Seattle - Tacoma Intl.
Destination airport
John Wayne
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
1565 km
Average flight time
2 hours 47 mins