Cheap Flights from Irvine from ฿3,110

View ฿3,110 flight on Wed, 7 Oct 2026Opens in a new window

Popular airlines from Irvine

  • Alaska Airlines

  • United

  • American Airlines

  • Delta

  • Frontier Airlines

  • Southwest Airlines

  • JetBlue Airways

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Cheapest flights from Irvine

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 31 Dec - Sat, 16 Jan
ONT
Ontario
SFO
San Francisco
฿6,210 Return, found 6 days ago
฿6,210
Return
found 6 days ago
Select United flight, departing Thu, 31 Dec from Ontario to San Francisco, returning Sat, 16 Jan, priced at ฿6,210 found 6 days ago
United
Fri, 23 Oct - Mon, 26 Oct
ONT
Ontario
SFO
San Francisco
฿7,100 Return, found 6 hours ago
฿7,100
Return
found 6 hours ago
Select United flight, departing Fri, 23 Oct from Ontario to San Francisco, returning Mon, 26 Oct, priced at ฿7,100 found 6 hours ago
United
Fri, 23 Oct - Mon, 26 Oct
ONT
Ontario
SFO
San Francisco
฿7,990 Return, found 6 hours ago
฿7,990
Return
found 6 hours ago
Select United flight, departing Fri, 23 Oct from Ontario to San Francisco, returning Mon, 26 Oct, priced at ฿7,990 found 6 hours ago
Delta
Fri, 23 Oct - Mon, 26 Oct
ONT
Ontario
SFO
San Francisco
฿8,135 Return, found 6 hours ago
฿8,135
Return
found 6 hours ago
Select Delta flight, departing Fri, 23 Oct from Ontario to San Francisco, returning Mon, 26 Oct, priced at ฿8,135 found 6 hours ago
American Airlines
Fri, 23 Oct - Sat, 24 Oct
SNA
Orange County
SFO
San Francisco
฿8,850 Return, found 5 days ago
฿8,850
Return
found 5 days ago
Select American Airlines flight, departing Fri, 23 Oct from Orange County to San Francisco, returning Sat, 24 Oct, priced at ฿8,850 found 5 days ago
United
Fri, 23 Oct - Sat, 24 Oct
SNA
Orange County
SFO
San Francisco
฿8,850 Return, found 5 days ago
฿8,850
Return
found 5 days ago
Select United flight, departing Fri, 23 Oct from Orange County to San Francisco, returning Sat, 24 Oct, priced at ฿8,850 found 5 days ago
United
Fri, 23 Oct - Sat, 24 Oct
SNA
Orange County
SFO
San Francisco
฿8,860 Return, found 5 days ago
฿8,860
Return
found 5 days ago
Select United flight, departing Fri, 23 Oct from Orange County to San Francisco, returning Sat, 24 Oct, priced at ฿8,860 found 5 days ago
Delta
Fri, 23 Oct - Mon, 26 Oct
ONT
Ontario
SFO
San Francisco
฿9,025 Return, found 6 hours ago
฿9,025
Return
found 6 hours ago
Select Delta flight, departing Fri, 23 Oct from Ontario to San Francisco, returning Mon, 26 Oct, priced at ฿9,025 found 6 hours ago
Alaska Airlines
Mon, 19 Oct - Thu, 22 Oct
ONT
Ontario
JFK
New York
฿10,180 Return, found 13 hours ago
฿10,180
Return
found 13 hours ago
Select Alaska Airlines flight, departing Mon, 19 Oct from Ontario to New York, returning Thu, 22 Oct, priced at ฿10,180 found 13 hours ago
Southwest Airlines
Sun, 1 Nov - Mon, 2 Nov
SNA
Orange County
SEA
Seattle
฿16,250 Return, found 1 day ago
฿16,250
Return
found 1 day ago
Select Southwest Airlines flight, departing Sun, 1 Nov from Orange County to Seattle, returning Mon, 2 Nov, priced at ฿16,250 found 1 day ago

Travel information

Flights from Irvine: Essential Travel Information

Cheapest flight from Irvine
฿6,210 (roundtrip)
Best airlines to fly from Irvine
United, Alaska Airlines, Delta, American Airlines, Southwest Airlines
Cheapest month to fly from Irvine
December
Irvine IATA code
QLA
Irvine Country/State
California
Airline ticket deals from Irvine
฿6,210 - ฿16,250

 

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