Cheap flights from Lake Forest

View AU$76 flight on Wed, 17 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
Wed, 5 Nov. - Thu, 6 Nov.
SNA
Orange County
LAS
Las Vegas
AU$180 Return, found 1 day ago
AU$180
Return
found 1 day ago
Select Delta flight, departing Wed, 5 Nov. from Orange County to Las Vegas, returning Thu, 6 Nov., priced at AU$180 found 1 day ago
Alaska Airlines
Tue, 30 Sep. - Wed, 1 Oct.
SNA
Orange County
SFO
San Francisco
AU$210 Return, found 5 hours ago
AU$210
Return
found 5 hours ago
Select Alaska Airlines flight, departing Tue, 30 Sep. from Orange County to San Francisco, returning Wed, 1 Oct., priced at AU$210 found 5 hours ago
United
Sat, 27 Sep. - Mon, 29 Sep.
ONT
Ontario
SFO
San Francisco
AU$211 Return, found 5 hours ago
AU$211
Return
found 5 hours ago
Select United flight, departing Sat, 27 Sep. from Ontario to San Francisco, returning Mon, 29 Sep., priced at AU$211 found 5 hours ago
American Airlines
Thu, 16 Oct. - Sat, 18 Oct.
ONT
Ontario
DFW
Dallas
AU$244 Return, found 2 days ago
AU$244
Return
found 2 days ago
Select American Airlines flight, departing Thu, 16 Oct. from Ontario to Dallas, returning Sat, 18 Oct., priced at AU$244 found 2 days ago
Alaska Airlines
Wed, 24 Sep. - Sat, 11 Oct.
ONT
Ontario
SEA
Seattle
AU$271 Return, found 2 hours ago
AU$271
Return
found 2 hours ago
Select Alaska Airlines flight, departing Wed, 24 Sep. from Ontario to Seattle, returning Sat, 11 Oct., priced at AU$271 found 2 hours ago
Delta
Mon, 22 Sep. - Sat, 27 Sep.
LGB
Long Beach
SLC
Salt Lake City
AU$284 Return, found 5 days ago
AU$284
Return
found 5 days ago
Select Delta flight, departing Mon, 22 Sep. from Long Beach to Salt Lake City, returning Sat, 27 Sep., priced at AU$284 found 5 days ago
American Airlines
Mon, 6 Oct. - Sat, 11 Oct.
SNA
Orange County
PHX
Phoenix
AU$295 Return, found 6 days ago
AU$295
Return
found 6 days ago
Select American Airlines flight, departing Mon, 6 Oct. from Orange County to Phoenix, returning Sat, 11 Oct., priced at AU$295 found 6 days ago
Alaska Airlines
Tue, 14 Oct. - Tue, 21 Oct.
SNA
Orange County
SEA
Seattle
AU$302 Return, found 2 days ago
AU$302
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 14 Oct. from Orange County to Seattle, returning Tue, 21 Oct., priced at AU$302 found 2 days ago
Delta
Fri, 24 Oct. - Thu, 6 Nov.
ONT
Ontario
SLC
Salt Lake City
AU$308 Return, found 6 days ago
AU$308
Return
found 6 days ago
Select Delta flight, departing Fri, 24 Oct. from Ontario to Salt Lake City, returning Thu, 6 Nov., priced at AU$308 found 6 days ago
Hawaiian Airlines
Tue, 4 Nov. - Thu, 20 Nov.
ONT
Ontario
DEN
Denver
AU$319 Return, found 5 days ago
AU$319
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, 4 Nov. from Ontario to Denver, returning Thu, 20 Nov., priced at AU$319 found 5 days ago

Flights from Lake Forest: Essential Travel Information

Cheapest flight from Lake Forest
AU$180 (roundtrip)
Best airlines to fly from Lake Forest
Delta, United, Alaska Airlines, American Airlines, Hawaiian Airlines
Cheapest month to fly from Lake Forest
November
Lake Forest IATA code
QLA
Lake Forest Country/State
California
Airline ticket deals from Lake Forest
AU$180 - AU$319
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