Cheap flights from Irvine

View AU$76 flight on Wed, 7 Jan 2026Opens in a new window

Popular airlines from Irvine

  • United

    United

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Southwest Airlines

    Southwest Airlines

  • Delta

    Delta

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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
Sun, 11 Jan - Tue, 13 Jan
SNA
Orange County
LAS
Las Vegas
AU$150 Return, found 3 days ago
AU$150
Return
found 3 days ago
Select Delta flight, departing Sun, 11 Jan from Orange County to Las Vegas, returning Tue, 13 Jan, priced at AU$150 found 3 days ago
Alaska Airlines
Fri, 23 Jan - Sun, 25 Jan
SNA
Orange County
SEA
Seattle
AU$152 Return, found 10 hours ago
AU$152
Return
found 10 hours ago
Select Alaska Airlines flight, departing Fri, 23 Jan from Orange County to Seattle, returning Sun, 25 Jan, priced at AU$152 found 10 hours ago
Alaska Airlines
Thu, 8 Jan - Sun, 11 Jan
SNA
Orange County
PAE
Seattle
AU$183 Return, found 20 hours ago
AU$183
Return
found 20 hours ago
Select Alaska Airlines flight, departing Thu, 8 Jan from Orange County to Seattle, returning Sun, 11 Jan, priced at AU$183 found 20 hours ago
Delta
Wed, 14 Jan - Wed, 21 Jan
ONT
Ontario
SEA
Seattle
AU$183 Return, found 2 days ago
AU$183
Return
found 2 days ago
Select Delta flight, departing Wed, 14 Jan from Ontario to Seattle, returning Wed, 21 Jan, priced at AU$183 found 2 days ago
Alaska Airlines
Wed, 7 Jan - Mon, 12 Jan
SNA
Orange County
SFO
San Francisco
AU$241 Return, found 23 hours ago
AU$241
Return
found 23 hours ago
Select Alaska Airlines flight, departing Wed, 7 Jan from Orange County to San Francisco, returning Mon, 12 Jan, priced at AU$241 found 23 hours ago
Alaska Airlines
Thu, 5 Feb - Mon, 9 Feb
ONT
Ontario
DEN
Denver
AU$271 Return, found 6 days ago
AU$271
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 5 Feb from Ontario to Denver, returning Mon, 9 Feb, priced at AU$271 found 6 days ago
American Airlines
Wed, 7 Jan - Sat, 10 Jan
ONT
Ontario
DFW
Dallas
AU$275 Return, found 22 hours ago
AU$275
Return
found 22 hours ago
Select American Airlines flight, departing Wed, 7 Jan from Ontario to Dallas, returning Sat, 10 Jan, priced at AU$275 found 22 hours ago
American Airlines
Thu, 15 Jan - Thu, 22 Jan
SNA
Orange County
PHX
Phoenix
AU$300 Return, found 1 day ago
AU$300
Return
found 1 day ago
Select American Airlines flight, departing Thu, 15 Jan from Orange County to Phoenix, returning Thu, 22 Jan, priced at AU$300 found 1 day ago
Delta
Fri, 23 Jan - Thu, 5 Feb
ONT
Ontario
DAL
Dallas
AU$332 Return, found 7 hours ago
AU$332
Return
found 7 hours ago
Select Delta flight, departing Fri, 23 Jan from Ontario to Dallas, returning Thu, 5 Feb, priced at AU$332 found 7 hours ago
Hawaiian Airlines
Sat, 14 Mar - Tue, 24 Mar
ONT
Ontario
SLC
Salt Lake City
AU$408 Return, found 3 days ago
AU$408
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, 14 Mar from Ontario to Salt Lake City, returning Tue, 24 Mar, priced at AU$408 found 3 days ago

Black Friday Sale

Save up to 40% on select hotels
Book now

Flights from Irvine: Essential Travel Information

Cheapest flight from Irvine
AU$150 (roundtrip)
Best airlines to fly from Irvine
Delta, Alaska Airlines, American Airlines, United, Hawaiian Airlines
Cheapest month to fly from Irvine
January
Irvine IATA code
QLA
Irvine Country/State
California
Airline ticket deals from Irvine
AU$150 - AU$408

Explore a world of travel with Expedia

*Available to Expedia members.