Cheap Flights from Irvine from £43

View £43 flight on Wed, 6 Aug 2025Opens in a new window

Popular airlines from Irvine

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Air France

    Air France

  • British Airways

    British 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.

Delta
Mon, 1 Sep - Tue, 2 Sep
SNA
Orange County
LAS
Las Vegas
£73 Return, found 1 day ago
£73
Return
found 1 day ago
Select Delta flight, departing Mon, 1 Sep from Orange County to Las Vegas, returning Tue, 2 Sep, priced at £73 found 1 day ago
United
Wed, 30 Jul - Tue, 12 Aug
ONT
Ontario
SFO
San Francisco
£86 Return, found 4 days ago
£86
Return
found 4 days ago
Select United flight, departing Wed, 30 Jul from Ontario to San Francisco, returning Tue, 12 Aug, priced at £86 found 4 days ago
Hawaiian Airlines
Tue, 9 Sep - Tue, 9 Sep
SNA
Orange County
SFO
San Francisco
£97 Return, found 3 days ago
£97
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, 9 Sep from Orange County to San Francisco, returning Tue, 9 Sep, priced at £97 found 3 days ago
Hawaiian Airlines
Tue, 12 Aug - Tue, 19 Aug
ONT
Ontario
SEA
Seattle
£115 Return, found 4 days ago
£115
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, 12 Aug from Ontario to Seattle, returning Tue, 19 Aug, priced at £115 found 4 days ago
American Airlines
Mon, 11 Aug - Tue, 12 Aug
ONT
Ontario
LAS
Las Vegas
£140 Return, found 22 hours ago
£140
Return
found 22 hours ago
Select American Airlines flight, departing Mon, 11 Aug from Ontario to Las Vegas, returning Tue, 12 Aug, priced at £140 found 22 hours ago
Alaska Airlines
Wed, 15 Oct - Wed, 22 Oct
SNA
Orange County
SEA
Seattle
£144 Return, found 5 days ago
£144
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 15 Oct from Orange County to Seattle, returning Wed, 22 Oct, priced at £144 found 5 days ago
Alaska Airlines
Fri, 10 Oct - Fri, 17 Oct
ONT
Ontario
DFW
Dallas
£149 Return, found 5 days ago
£149
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 10 Oct from Ontario to Dallas, returning Fri, 17 Oct, priced at £149 found 5 days ago
Alaska Airlines
Wed, 15 Oct - Wed, 22 Oct
ONT
Ontario
DEN
Denver
£152 Return, found 5 days ago
£152
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 15 Oct from Ontario to Denver, returning Wed, 22 Oct, priced at £152 found 5 days ago
Delta
Tue, 12 Aug - Tue, 12 Aug
SNA
Orange County
DEN
Denver
£156 Return, found 6 days ago
£156
Return
found 6 days ago
Select Delta flight, departing Tue, 12 Aug from Orange County to Denver, returning Tue, 12 Aug, priced at £156 found 6 days ago
Alaska Airlines
Fri, 10 Oct - Fri, 17 Oct
SNA
Orange County
PAE
Seattle
£159 Return, found 5 days ago
£159
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 10 Oct from Orange County to Seattle, returning Fri, 17 Oct, priced at £159 found 5 days ago