$29 Cheap Flights to Ontario , CA

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How much is the cheapest flight to Ontario?

Prices were available within the past 7 days and start at $29 for one-way flights and $53 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Find Your Flights to Ontario QLA

Cheap flights to Ontario (QLA)

Get started finding a cheap flight to Ontario on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Ontario.

Roundtrip prices range from $53 - $220, and one-ways to Ontario start as low as $29.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Ontario (QLA)

You have several options for which airline you choose to travel with to Ontario. There are 10 airlines flying into QLA: Frontier Airlines, American Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Ontario (QLA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to QLA in April and in April for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Where can I learn more about changing or canceling my flight to Ontario?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Ontario that have flexible change policies?
By using our clever “No change fee” filter, that’s how. All you have to do is enter your origin, destination and travel dates, click “Search,” then click the checkbox directly underneath the “Flexible change policies” subheading (top left of your screen). Expedia makes it a snap to find flexible, cheap tickets to Ontario.
What is the name of Ontario's airport?
Ontario has only one airport, Los Angeles - Ontario Intl. Airport (ONT).
How far is SNA from central Ontario?
Lengthy commutes don’t have to be stressful if you plan ahead of time. Downtown Ontario is 30 mi from John Wayne Airport (SNA), so it’s smart to know how you’ll get into the city before you land.
What airport is best to fly into Ontario?
Loads of travelers fly in and out of Ontario each and every day. With multiple airports located around the city, there are a few places you might hit the tarmac. The major ones are John Wayne Airport (SNA) (30 mi from downtown), Ontario Airport (3 mi from downtown) and Long Beach Airport (35 mi from downtown).
How many airlines fly to Ontario?
There are 15 air carriers that jet into Ontario from 47 airports around the world.
How many nonstop flights are there to Ontario?
Flying to a new place is much more straightforward when there aren’t any lengthy stopovers. If you’re off to Ontario, the awesome news is that there are 1,776 nonstop flights each week.
Where are the most popular flights to Ontario departing from?
Travelers often depart from Las Vegas, Phoenix and Denver airports when flying to Ontario.
How long is the flight to Ontario Airport?
Which airport you depart from determines how much of the in-flight entertainment you’ll get to see. From Las Vegas to Ontario, the average flight time is 1 hour and 5 minutes. From Phoenix it usually takes 1 hour and 21 minutes, and from Denver it’s 2 hours and 26 minutes.
How to book the cheapest flight to Ontario?
If you’d like to save some cash on your Ontario vacation, listen up! As any experienced jet-setter knows, don’t book at the very last minute. Fares are usually more expensive just prior to the departure date. Another good way to land the best deal is to research all options. If where you’re headed has multiple airports, be sure to research the cost of flying into a less busy terminal. Finally, be ready to lock in your seat quickly if you stumble on a great deal. It might not be available for long. With a bit of know-how and some luck, the ideal airfare can be yours.
How to survive the flight to Ontario?
No matter where you’re coming from, flying can be a seamless experience if you’re well prepared. We’ve made a list of top travel tips that will get your Ontario escape started on the right note.What to pack in your hand luggage:

  • A plane trip can be a great experience if you take the right things. Firstly, you’ll need basic toiletries, such as toothpaste, a toothbrush and some deodorant, a spare pair of socks and a magazine or two. Next, find room in your carry-on bag for your electronic gadgets, chargers, your medications and perhaps a proper neck pillow as well. Lastly, be sure to bring your passport, travel papers and your bank cards.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated by security. Pointed or sharp objects, like your trusty pocket knife, and dangerous products which are explosive or flammable, such as spray paint, flares and fuels, are also restricted.

What to wear on a flight:

  • Your aim here is to be as comfortable as possible. Layer up in natural fibers and pack a cardigan in case you get cold. Go for a pair of flat, slightly roomy shoes as your feet may swell during the flight. Leave the high heels and chunky boots in your checked luggage.
  • Unfortunately, a risk of long-distance travel is developing DVT (deep vein thrombosis), a blood clot condition caused by lengthy periods of inactivity. To prevent this, take every opportunity to wander around the cabin. Compression tights and socks are another great idea to help reduce this risk.

How to get through airport security fast when flying to Ontario?
As savvy travelers know, the secret is to be well organized before you get to security. That way, you’ll be boarding that plane to Ontario in a flash. Follow these helpful tips and get your vacation off to a fantastic start:

  • Airport security personnel first need to check that you have a valid ID and travel documents before you’re allowed to proceed any further. Have them within easy reach, ready for inspection.
  • The X-ray machine comes next. Remove anything on you that is likely to set off the alarm. 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 phone and laptop, are also required to be scanned.
  • Remember to remove gels and liquids from your carry-on luggage. They often need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a single quart-size (one liter), clear zip-lock bag.
  • Slip-on shoes are a clever footwear choice as you’re less likely to be required to remove them when passing through security. Big boots and other heavy shoes are usually subjected to extra screening.
  • Knives and other sharp items are prohibited in the cabin. They’ll be seized at security, so put them in your checked suitcase.

Flights to Ontario information
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Destination city name
Ontario
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$122
Popular airline
Alaska Airlines

Trending flights to Ontario

Prices were available within the past 7 days and start at $29 for one-way flights and $53 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
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