A coastal viewpoint with a stone staircase leading down to a sandy area, overlooking a calm sea.

Cheap Flights to Lake Forest , CA from CA $191

View CA $191 flight on Thu, Oct 22, 2026Opens in a new window

Flight 1

Popular airlines to Lake Forest

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Lake Forest?

Prices were available within the past 7 days and start at CA $191 for one-way flights and CA $332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Delta
United
WestJet
American Airlines

Alternative airports near Lake Forest

Prices were available within the past 7 days. Prices and availability are subject to change.

Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX)

From CA $321 - CA $601 per traveller.

Frequently asked questions

What is the name of Lake Forest's airport?
Many people like to fly into Los Angeles Intl. Airport (LAX) when visiting the happening city of Lake Forest.
What airport is best to fly into Lake Forest?
With several airports to take your pick of, Lake Forest is easy to visit on short notice. The terminals that deal with most of the city's air travel are Los Angeles Intl. Airport (LAX) (72 kilometres from downtown), John Wayne Airport (SNA) (16 kilometres from downtown) and ONT (48 kilometres from downtown).
How many airlines fly to Lake Forest?
There are 69 airlines connecting Lake Forest with 158 airports across the world.
Which airlines fly to Lake Forest?
Typically, travellers opt to fly with Southwest Airlines, Delta and United Airlines when going to Lake Forest. The largest number of these flights come in from Las Vegas, with Southwest Airlines operating this route the most.
How many nonstop flights are there to Lake Forest?
Flying to someplace new is much simpler when there aren't any annoying stopovers to slow you down. If you're off to Lake Forest, the great news is that there are roughly 6,154 direct flights each week.
Where are the most popular flights to Lake Forest departing from?
The most popular flights to Lake Forest take off from Las Vegas, San Francisco and Phoenix airports.
How long is the flight to Lake Forest Airport?
If it's Las Vegas you're departing, you'll be midair for around 1 hour and 13 minutes before you touchdown in Lake Forest. Runway to runway from San Francisco typically takes 1 hour and 31 minutes and from Phoenix, it's 1 hour and 27 minutes.
How to book the cheapest flight to Lake Forest?
Don't leave booking your flight to Lake Forest until the last minute. That's one move frequent travellers use to get the best prices. Booking in advance means more options and more affordable flights. Don't stop there, though. Do some research and see if there are a couple of airports at your destination. Fares often differ depending on which airport you go for. Remember to compare prices across air carriers as well. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and be ready to snap up a ticket as soon as you spot an unbeatable bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Lake Forest?
Wherever you're coming from, flying can be a seamless experience if you're prepared. We've put together a list of essential travel tips that will get your Lake Forest escape started on the right note. What to pack in your hand luggage:
  • First things first, put in your passport, travel documents, cash and vital medications. Next, you'll want some entertainment to while away the time. A thrilling book and a laptop filled with your favourite movies are some fantastic options. If you intend to take a quick nap, a quality neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, squeeze in a toothbrush and some deodorant to ensure you step off the plane looking fresh and ready to go.
Do not pack the following items in your hand luggage:
  • While the list of prohibited items can differ between airlines, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like box cutters, razor blades, fuels and bleaching agents. Sporting equipment like bows and arrows, and items that could injure passengers, such as firearms and ammunition, are also banned from the cabin.
What to wear on a flight:
  • Your top priority is to be as comfortable as you can. Pick a pair of slip-on shoes, dress in loose, breathable clothing and remember to bring a pullover in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some simple exercises in your seat to promote better circulation.
How to get through airport security fast when flying to Lake Forest?
Being organized before you get to the airport will help make your trip to Lake Forest easy and painless. Here are some top tips for a swift journey through security:
  • First things first. Your passport and travel documents will need to be shown to security personnel. Have them easily accessible so you don't have to dig around for them.
  • After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, remove anything that might trigger the alarms. Personal belongings such as your belt, jacket and earphones will be required to go through the machine.
  • Your electronic devices like phones and laptops will also have to go on a tray to be scanned. Don't worry though, you'll be back online in no time.
  • Can't travel without your favourite perfume or cologne? No problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you're allowed to bring it with you in your carry-on luggage.
  • Lightweight sneakers are a practical footwear choice as you're less likely to be required to remove them when passing through security. Hiking boots and heavier-style shoes are often subjected to additional screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed in the cabin.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Lake Forest. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Lake Forest. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Lake Forest.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Lake Forest flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Lake Forest.

Looking to save even more? Get additional savings by bundling your Lake Forest flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Lake Forest trip!

Travel information

Destination airport
John Wayne
Destination airport IATA code
SNA
Destination city name
Orange County
Roundtrip price
CA $331

Trending flights to Lake Forest

Prices were available within the past 7 days and start at CA $191 for one-way flights and CA $332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada

Explore a world of travel with Expedia

*Available to Expedia members.