
$35 Cheap flight deals from Denver (DEN) to Lake Forest (QLA)
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This Weekend's Flight Deals from Denver to Lake Forest
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $35 One Way, $66 Round Trip from Denver to Lake Forest
Prices starting at $66 for return flights and $35 for one-way flights to Lake Forest were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Lake Forest economy flight packages

Crescent Bay Inn
May 21 - May 25
Denver (DEN) to Orange County (SNA)
Reviewed on Oct 6, 2025

SCP Seven4One
May 21 - May 25
Denver (DEN) to Orange County (SNA)
Reviewed on Jun 19, 2025

Dorymans Oceanfront Inn
May 20 - May 24
Denver (DEN) to Orange County (SNA)
Reviewed on Jan 11, 2026
More About Flying To Lake Forest from Denver
Route Information for Flights from Denver to Lake Forest
Origin Airport IATA Code | DEN |
|---|---|
Destination Airport IATA Code | QLA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Denver to Lake Forest
Orbitz is the number one travel site for finding guaranteed low prices on Denver to Lake Forest flights. Not only do we have discount tickets on domestic and international tickets but our cutting-edge mobile tools keep you informed on the go.
Find Low Prices in One Place
Booking a trip from Denver to Lake Forest has never been easier. Not only will you find great deals on flights, we offer bargains on cruises, car rentals, top-notch hotels, and more. You can also research and add local activities in Lake Forest to your flight or hotel reservation to keep the kids happy and active.
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Use our mobile app for your iPhone, iPad, or Android phone—or our mobile website m.orbitz.com—to find bargains on flights from Denver to Lake Forest wherever you are. Book your cheap Denver to Lake Forest flights and a hotel room too—even at the last minute. Orbitz also makes your life easier with free alerts that are sent to your mobile phone or email about delays to your upcoming flights from Denver to Lake Forest.
Don’t Miss out on Miles
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Flights from Denver
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- Denver to Edmonton
- Denver to Buenos Aires
Lake Forest Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.



