A calm lake surrounded by trees with autumn leaves, a clear sky, and distant hills.

Cheap Flights to Crestline

View NZ$332 flight on Fri, 9 Oct 2026Opens in a new window

Flight 1

Popular airlines to Crestline

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Cheap Tickets to Crestline

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.

United
American Airlines
Delta
Air Canada
Finnair

Frequently asked questions

What is the name of Crestline's airport?
Los Angeles - Ontario Intl. Airport (ONT) is the main airport that serves Crestline.
How far is Ontario Airport from central Crestline?
ONT is 32 kilometres from downtown Crestline, so be prepared for a bit of a journey into the centre of the city.
What airport is best to fly into Crestline?
People from all around the world pass through Ontario Airport each day. Get off the plane, collect your luggage and you'll find yourself 32 kilometres from downtown Crestline.
How many airlines fly to Crestline?
There are a total of 12 airlines connecting Crestline with 22 airports from all over the globe.
Which airlines fly to Crestline?
American Airlines and Southwest Airlines are some of the most well-known airlines with flights to Crestline. Travellers often use Phoenix to take off from with American Airlines operating the most flights on this route.
How many nonstop flights are there to Crestline?
Arranging an unforgettable Crestline getaway is easy when there are 458 direct flights every week to get you there.
Where are the most popular flights to Crestline departing from?
A large number of flights to Crestline set off from Phoenix, Las Vegas and Denver airports.
How long is the flight to Crestline Airport?
If you're flying to Crestline from Phoenix, you'll have a flight time of 1 hour and 24 minutes. Those jetting off from Las Vegas can expect to be travelling for 1 hour and 6 minutes. From Denver it's roughly 2 hours and 27 minutes away.
How to book the cheapest flight to Crestline?
We all know those lucky travellers who manage to land impossibly cheap plane tickets wherever they go. Would you like to know how to do it for your Crestline holiday? Don't wait until the last moment to lock in your flight. Another fantastic way to pick up the most competitive fare is to shop around. If your destination has several airports, look into the cost of flying into a less busy terminal. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to grab your ticket as soon as you see an unbeatable bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Crestline?
We've pulled together all the info you need to make your flight as pain-free as possible. Follow our tips and you'll be hightailing it through airport security and having a blast in Crestline in next to no time. What to pack in your hand luggage:
  • First things first, pack your passport, travel docs, cash and daily medications. Next, you'll need some in-flight entertainment to help pass the time. A thrilling book and a laptop filled with your favourite movies are some terrific options. If you plan to take a short nap, a neck pillow and some noise-cancelling headphones will also come in handy. Finally, leave some space for a toothbrush and some deodorant to ensure you touchdown looking fresh and ready to go.
Do not pack the following items in your hand luggage:
  • Pack all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like your beloved pocket knife, and products which are explosive or flammable, such as flares, chemicals agents and fuels, are also banned.
What to wear on a flight:
  • The aisles of a plane aren't the place for a fashion parade. Wear layers and opt for shoes that are flat, enclosed and easy to slip on and off.
  • Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clotting due to poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression tights or socks.
How to get through airport security fast when flying to Crestline?
Being prepared before you arrive at the airport will help make your trip to Crestline a breeze. We've rounded up some top tips for a stress-free journey through security:
  • Be sure to keep your travel documents and passport at hand. They're the first items you'll be asked to present to security.
  • Next up is the X-ray machine. Remove anything on you that is likely to set off the alarm. This includes things like headphones or earphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • Your electronic devices like laptops and phones will also have to go on a tray for inspection. Don't worry though, you'll be back online soon enough.
  • Any liquids or gels, such as perfume or hand cream, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you a few precious minutes. Boots are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed on board.

Book with confidence

Crestline Flights

The Crestline experience you’ve always wanted

Catching a flight to Crestline is easier than it’s ever been when you use Expedia to plan your escape. A great holiday starts with great selection, and we have an amazing amount of Crestline flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Crestline in mere moments, from overnight flights to weekend getaways. Trying to earn frequent flyer points? We even make it easy for you to stay loyal to your preferred airline.

Been a while since you’ve travelled?

If you haven’t flown recently, you might like some insider information. In fact, even seasoned travellers should check out our blog. Featuring hundreds of articles written by our very own experts, our blog keeps you informed about all the fantastic attractions and things to do in the world’s most popular destinations, so you know just what to pack. Get ready for great advice on trip preparation and seeing the sights—then get ready to fly!

Bundle your room and flight to travel for less

Package your flights with your hotel booking in Crestline, and your trip will become even cheaper. By making all of your reservations with us, you’ll save money and time, plus have the peace of mind that comes with booking all of your arrangements in one place. It may seem like magic, but it’s just the Expedia.co.nz way.

A holiday at the tips of your fingers

Take the high-tech road when you use our Expedia app to plan your holiday to Crestline. Our handy app allows you to reserve flights and hotels at any time of day, on any type of phone, because it’s available on both Android and iOS. You’ll also benefit from exclusive deals, have a chance to earn extra points, and can keep your itinerary at your fingertips. No matter where you are, count on our app to help you get where you’re going.

Register for Frequent Flyer Rewards

If you enjoy being pampered every once in a while, register with our Expedia Rewards program to get exclusive offers and discounts you won’t find anywhere else. Expedia Rewards grants you member-only benefits, plus price guarantees on your room rates. We can even help you rack up frequent flyer points more quickly. Plus, by signing up, you can book our Unreal Deals, which, when bundled with your room, could save you the cost of a whole plane ticket.

Start planning and start packing

Expedia.co.nz makes it easy to find cheap flights to Crestline NZ$474. With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Crestline.

Crestline Flights

Travel information

Destination airport
Ontario Intl. Airport
Destination airport IATA code
ONT
Destination city name
Ontario Intl. Airport
Return price
NZ$473

Trending flights to Crestline

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.

United

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