Cheap Flights to Adelanto

View AU$623 flight on Thu, 9 Oct. 2025Opens in a new window

Popular airlines to Adelanto

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Cheap Tickets to Adelanto

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.

American Airlines
Wed, 21 Jan. - Sun, 15 Feb.
BOG
Bogotá
ONT
Ontario
AU$970 Return, found 2 days ago
AU$970
Return
found 2 days ago
Select American Airlines flight, departing Wed, 21 Jan. from Bogotá to Ontario, returning Sun, 15 Feb., priced at AU$970 found 2 days ago
United
Mon, 4 May - Sun, 10 May
BOG
Bogotá
ONT
Ontario
AU$1,009 Return, found 4 days ago
AU$1,009
Return
found 4 days ago
Select United flight, departing Mon, 4 May from Bogotá to Ontario, returning Sun, 10 May, priced at AU$1,009 found 4 days ago
Delta
Wed, 26 Nov. - Wed, 21 Jan.
BOG
Bogotá
ONT
Ontario
AU$1,088 Return, found 5 hours ago
AU$1,088
Return
found 5 hours ago
Select Delta flight, departing Wed, 26 Nov. from Bogotá to Ontario, returning Wed, 21 Jan., priced at AU$1,088 found 5 hours ago
avianca
Tue, 26 Aug. - Sat, 30 Aug.
BOG
Bogotá
ONT
Ontario
AU$1,272 Return, found 2 days ago
AU$1,272
Return
found 2 days ago
Select avianca flight, departing Tue, 26 Aug. from Bogotá to Ontario, returning Sat, 30 Aug., priced at AU$1,272 found 2 days ago
Alaska Airlines
Sun, 1 Feb. - Sun, 22 Feb.
SYD
Sydney
ONT
Ontario
AU$1,636 Return, found 1 day ago
AU$1,636
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 1 Feb. from Sydney to Ontario, returning Sun, 22 Feb., priced at AU$1,636 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Ontario (ONT)

August is typically the cheapest month to fly

From AU$284 - AU$1,183 per traveller.

Graph displaying average flight prices per month

Adelanto Flights

Have the time of your life in Adelanto

Flying to Adelanto is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Adelanto flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Adelanto in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Adelanto. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Adelanto, California has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Adelanto when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Adelanto AU$970. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Adelanto-bound flight. Bon voyage!

Frequently asked questions

What is the name of Adelanto's airport?
If you're travelling by air, you won't have to think too long and hard about which airport to fly into. Adelanto has just one – Los Angeles - Ontario Intl. Airport (ONT).
What airport is best to fly into Adelanto?
Los Angeles - Ontario Intl. Airport (ONT) is the only major airport in Adelanto. Before you take off, it's a smart idea to find out a little about it. It sits around 64 kilometres from the centre of town.
How many airlines fly to Adelanto?
There are 11 airlines connecting Adelanto with 22 airports across the globe.
Which airlines fly to Adelanto?
Typically, travellers fly with Southwest Airlines, Frontier Airlines and United Airlines when going to Adelanto. The largest number of these flights arrive from Denver, with Southwest Airlines servicing this route the most.
How many nonstop flights are there to Adelanto?
Flying to someplace new is much more fun when there aren't any annoying stopovers. If you're off to Adelanto, the good news is that there are 483 nonstop flights operating every week.
Where are the most popular flights to Adelanto departing from?
Travellers often set off from Dallas, Phoenix and Denver airports when flying to Adelanto.
How long is the flight to Adelanto Airport?
Where you depart from determines how long you'll be strapped into your seat. From Denver to Adelanto, the average flight time is 2 hours and 21 minutes. From Phoenix it's more or less 1 hour and 14 minutes, and from Seattle it's 2 hours and 37 minutes.
How to book the cheapest flight to Adelanto?
We all know those lucky jet-setters who somehow grab impossibly cheap fares every time they fly. Eager to know how to do it for your Adelanto holiday? Don't leave it until the last possible moment to lock in your flight. Also, look around online and compare your options. If your destination has a few airports, you may be able to nab a terrific deal by flying into one that's farther away. Lastly, be ready to book quickly if you stumble on a real bargain. It might not stick around for long. With a bit of knowledge and some good fortune, the ideal airfare can be yours.
How to survive the flight to Adelanto?
We've got the lowdown on how to make your flight as stress-free as possible. Follow our insider tips and you'll be speeding through the airport and having a ball in Adelanto before you know it.What to pack in your hand luggage:

  • Flying can be a great experience if you pack the right things. Firstly, you'll want some basic toiletries, such as deodorant and a toothbrush, a fresh change of clothes and a good novel. Secondly, find a spot in your hand luggage for your electronic gadgets, chargers, any medications and maybe a blow-up neck pillow too. Lastly, remember to take your passport, travel documents and your credit cards.

Do not pack the following items in your hand luggage:

  • Make sure you don't have a Swiss Army knife lurking in one of the zippers of your hand luggage. Other restricted items include explosive or flammable products, such as aerosol cans and fuel, and gels and liquids in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Comfort should be your main priority when choosing what to wear during your flight. Consider your choice of footwear carefully too, as swollen feet are a common side effect of flying. Shoes which are flat and slightly roomy work well.
  • Unfortunately, one risk of long-distance travel is developing DVT (deep vein thrombosis), a blood clotting condition caused by extended periods of inactivity. To prevent this, take every opportunity to wander around the cabin. Compression socks and tights are another easy way to help reduce this risk.

How to get through airport security fast when flying to Adelanto?
The trick is to be organised before you reach security. That way, you'll be hopping onto that plane to Adelanto in the blink of an eye. Follow these tips and get your holiday off to a great start:

  • Security personnel first need to establish that you have a valid passport and travel documents before you're allowed to proceed any further. Have them in your hand, ready for inspection.
  • Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to beep. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All electronic devices, including your tablet and phone, must also be separately scanned.
  • Remove all liquids and gels from your carry-on bag. They usually need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • Choosing your footwear wisely can save you a few precious minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
  • Airlines won't allow any pocket knives or other sharp items in the cabin. If you need to bring these kinds of items, pack them in your checked baggage.

Flights to Adelanto information
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Destination city name
Ontario
Return price
AU$970

Trending flights to Adelanto

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
Sun, 1 Feb. - Sun, 15 Feb.
MEL
Melbourne
ONT
Ontario
AU$1,361 Return, found 1 day ago
AU$1,361
Return
found 1 day ago
Select United flight, departing Sun, 1 Feb. from Melbourne to Ontario, returning Sun, 15 Feb., priced at AU$1,361 found 1 day ago
*Available to Expedia members.