Cheap flights from Lake Forest

View AU$76 flight on Mon, 15 Dec 2025Opens in a new window

Popular airlines from Lake Forest

  • United

    United

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

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Cheapest flights from Lake Forest

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
Tue, 2 Dec - Tue, 9 Dec
SNA
Orange County
LAS
Las Vegas
AU$150 Return, found 1 day ago
AU$150
Return
found 1 day ago
Select Delta flight, departing Tue, 2 Dec from Orange County to Las Vegas, returning Tue, 9 Dec, priced at AU$150 found 1 day ago
Alaska Airlines
Thu, 5 Feb - Fri, 20 Feb
ONT
Ontario
SEA
Seattle
AU$183 Return, found 1 day ago
AU$183
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 5 Feb from Ontario to Seattle, returning Fri, 20 Feb, priced at AU$183 found 1 day ago
United
Thu, 13 Nov - Thu, 13 Nov
ONT
Ontario
SFO
San Francisco
AU$204 Return, found 3 days ago
AU$204
Return
found 3 days ago
Select United flight, departing Thu, 13 Nov from Ontario to San Francisco, returning Thu, 13 Nov, priced at AU$204 found 3 days ago
Hawaiian Airlines
Wed, 31 Dec - Tue, 13 Jan
SNA
Orange County
SFO
San Francisco
AU$227 Return, found 1 day ago
AU$227
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, 31 Dec from Orange County to San Francisco, returning Tue, 13 Jan, priced at AU$227 found 1 day ago
Delta
Sat, 10 Jan - Sun, 18 Jan
LGB
Long Beach
SEA
Seattle
AU$244 Return, found 6 days ago
AU$244
Return
found 6 days ago
Select Delta flight, departing Sat, 10 Jan from Long Beach to Seattle, returning Sun, 18 Jan, priced at AU$244 found 6 days ago
Alaska Airlines
Sat, 10 Jan - Sun, 18 Jan
SNA
Orange County
SEA
Seattle
AU$244 Return, found 6 days ago
AU$244
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 10 Jan from Orange County to Seattle, returning Sun, 18 Jan, priced at AU$244 found 6 days ago
American Airlines
Fri, 12 Dec - Tue, 16 Dec
SNA
Orange County
PHX
Phoenix
AU$262 Return, found 5 days ago
AU$262
Return
found 5 days ago
Select American Airlines flight, departing Fri, 12 Dec from Orange County to Phoenix, returning Tue, 16 Dec, priced at AU$262 found 5 days ago
United
Tue, 3 Mar - Tue, 3 Mar
ONT
Ontario
DEN
Denver
AU$280 Return, found 23 hours ago
AU$280
Return
found 23 hours ago
Select United flight, departing Tue, 3 Mar from Ontario to Denver, returning Tue, 3 Mar, priced at AU$280 found 23 hours ago
American Airlines
Wed, 25 Feb - Thu, 26 Feb
ONT
Ontario
LAS
Las Vegas
AU$287 Return, found 6 days ago
AU$287
Return
found 6 days ago
Select American Airlines flight, departing Wed, 25 Feb from Ontario to Las Vegas, returning Thu, 26 Feb, priced at AU$287 found 6 days ago
Alaska Airlines
Sat, 10 Jan - Sun, 18 Jan
SNA
Orange County
PAE
Seattle
AU$288 Return, found 6 days ago
AU$288
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 10 Jan from Orange County to Seattle, returning Sun, 18 Jan, priced at AU$288 found 6 days ago

Flights from Lake Forest: Essential Travel Information

Cheapest flight from Lake Forest
AU$150 (roundtrip)
Best airlines to fly from Lake Forest
Delta, United, American Airlines, Alaska Airlines, Hawaiian Airlines
Cheapest month to fly from Lake Forest
December
Lake Forest IATA code
QLA
Lake Forest Country/State
California
Airline ticket deals from Lake Forest
AU$150 - AU$288

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