Cheap Flights to Rancho Cucamonga

View ₩140,600 flight on Sat, Feb 28, 2026Opens in a new window

Popular airlines to Rancho Cucamonga

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How much is the cheapest flight to Rancho Cucamonga?

Prices were available within the past 7 days and start at ₩140,600 for one-way flights and ₩313,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jan 27 - Tue, Feb 3
LAS
Las Vegas
ONT
Ontario
₩313,700 Roundtrip, found 4 days ago
₩313,700
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jan 27 from Las Vegas to Ontario, returning Tue, Feb 3, priced at ₩313,700 found 4 days ago
Hawaiian Airlines
Tue, Jan 27 - Tue, Feb 3
LAS
Las Vegas
ONT
Ontario
₩348,200 Roundtrip, found 4 days ago
₩348,200
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 27 from Las Vegas to Ontario, returning Tue, Feb 3, priced at ₩348,200 found 4 days ago
Delta
Sat, Feb 21 - Sat, Feb 28
JFK
New York
ONT
Ontario
₩367,100 Roundtrip, found 5 days ago
₩367,100
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Feb 21 from New York to Ontario, returning Sat, Feb 28, priced at ₩367,100 found 5 days ago
American Airlines
Wed, Feb 11 - Wed, Feb 18
SFO
San Francisco
ONT
Ontario
₩382,100 Roundtrip, found 5 days ago
₩382,100
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Feb 11 from San Francisco to Ontario, returning Wed, Feb 18, priced at ₩382,100 found 5 days ago
Alaska Airlines
Fri, Feb 6 - Sat, Feb 7
HNL
Oahu
ONT
Ontario
₩462,400 Roundtrip, found 2 days ago
₩462,400
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Feb 6 from Oahu to Ontario, returning Sat, Feb 7, priced at ₩462,400 found 2 days ago

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

August is typically the cheapest month to fly

From ₩291,582 - ₩1,060,793 per traveler.

Searching for cheap flights to Rancho Cucamonga? No travel company presents more choices than Expedia if you're looking to compare flights to Rancho Cucamonga. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to California. Expedia provides the cheapest flights to many destinations in California and you may find even greater savings if you combine your flight with a hotel stay in Rancho Cucamonga.

Frequently asked questions

What is the name of Rancho Cucamonga's airport?
Los Angeles - Ontario Intl. Airport (ONT) is the only airport that serves Rancho Cucamonga.
How far is ONT from central Rancho Cucamonga?
Los Angeles - Ontario Intl. Airport (ONT) isn't far from the center of the city. You'll find it only 5 kilometers from downtown Rancho Cucamonga.
What airport is best to fly into Rancho Cucamonga?
People from all corners of the globe go through Los Angeles - Ontario Intl. Airport (ONT) every day. Jump off the plane, grab your bags and you'll be 5 kilometers from downtown Rancho Cucamonga.
How many airlines fly to Rancho Cucamonga?
Rancho Cucamonga is serviced by 12 air carriers from at least 22 worldwide airports.
Which airlines fly to Rancho Cucamonga?
American Airlines and Southwest Airlines frequently fly into Rancho Cucamonga. Hopping on an American Airlines flight from Phoenix is one of the most popular ways to get there.
How many nonstop flights are there to Rancho Cucamonga?
Flying to a new place is much easier when there aren't any stopovers to worry about. If you're traveling to Rancho Cucamonga, the great news is that there are roughly 458 nonstop flights each week.
Where are the most popular flights to Rancho Cucamonga departing from?
Travelers often set off from Phoenix, Las Vegas and Denver airports when going to Rancho Cucamonga.
How long is the flight to Rancho Cucamonga Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Phoenix to Rancho Cucamonga, the average flight time is 1 hour and 24 minutes. From Las Vegas it's more like 1 hour and 6 minutes, and from Denver it's 2 hours and 27 minutes.
How to book the cheapest flight to Rancho Cucamonga?
Don't leave locking in your flight to Rancho Cucamonga until the last moment. That's one move frequent jet-setters use to get the best prices. Booking in advance means more choices and more affordable flights. Don't stop there, however. Do some research and see if there are multiple airports at your destination. Fares often differ depending on the airport you jet into. Be sure to compare fares across airlines as well. Last but not least, another simple way to save some cash is be ready to book fast. If you spot a good bargain, don't hold off — grab it while you've got the chance.
Do you have any tips for my flight to Rancho Cucamonga?
Depending on where you're coming from, your flight to Rancho Cucamonga could be simple and straightforward or it could go on forever. We've put together some handy travel tips that will help you start your next great escape on a positive note. What to pack in your hand luggage:

  • Air travel can be a cruisy experience if you've got all the right things. First things first, you'll need basic toiletries, such as toothpaste, a toothbrush and some deodorant, a spare set of clothes and a good book. Secondly, make room in your bag for your phone, tablet and chargers, any vital medications and maybe a comfy neck pillow too. Last, but definitely not least, don't forget to take your passport, travel docs and some money.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) won't be allowed on. Pointed or sharp objects, like your precious Swiss Army knife, and dangerous goods which are explosive or flammable, such as flares, chemicals agents and matches, are also prohibited.

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for temperature changes in the cabin by donning layers, and pick flat, easy-to-remove shoes like sneakers.
  • Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clotting due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to Rancho Cucamonga?
Being prepared before you arrive at the airport will make your getaway to Rancho Cucamonga a piece of cake. Below are some useful tips for a speedy journey past security:

  • Be sure to keep your boarding pass and ID handy. They're the first things you'll be asked for by security.
  • 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 headphones will be required to go through the machine.
  • All your electronics, including your phone and laptop, will also need to be separately scanned.
  • Any liquids or gels, such as perfume or toothpaste, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 milliliters). Also, everything must fit inside a quart-size (one liter), zip-lock bag.
  • Choosing your footwear wisely can save you valuable minutes. Hiking boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked luggage. They won't be allowed in the cabin.

Flights to Rancho Cucamonga information
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Destination city name
Ontario
Roundtrip price
₩313,700

Trending flights to Rancho Cucamonga

Prices were available within the past 7 days and start at ₩140,600 for one-way flights and ₩313,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Feb 27 - Wed, Mar 4
ICN
Seoul
ONT
Ontario
₩675,300 Roundtrip, found 1 day ago
₩675,300
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 27 from Seoul to Ontario, returning Wed, Mar 4, priced at ₩675,300 found 1 day ago

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