£106 Cheap Flights to Ontario

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Cheap round-trip flights to Ontario

Prices were available within the past 7 days and start at £106 for one-way flights and £211 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 16 Oct - Thu, 24 Oct
KOA
Kona Intl.
ONT
Los Angeles - Ontario Intl.
£211 Return, found 13 hours ago
£211
Return
found 13 hours ago
Select Delta flight, departing Wed, 16 Oct from Kona Intl. to Los Angeles - Ontario Intl., returning Thu, 24 Oct, priced at £211 found 13 hours ago
Delta
Sun, 13 Oct - Mon, 21 Oct
LIH
Lihue
ONT
Los Angeles - Ontario Intl.
£218 Return, found 16 hours ago
£218
Return
found 16 hours ago
Select Delta flight, departing Sun, 13 Oct from Lihue to Los Angeles - Ontario Intl., returning Mon, 21 Oct, priced at £218 found 16 hours ago
Hawaiian Airlines
Thu, 10 Oct - Thu, 17 Oct
KOA
Kona Intl.
ONT
Los Angeles - Ontario Intl.
£296 Return, found 13 hours ago
£296
Return
found 13 hours ago
Select Hawaiian Airlines flight, departing Thu, 10 Oct from Kona Intl. to Los Angeles - Ontario Intl., returning Thu, 17 Oct, priced at £296 found 13 hours ago
Iberia
Wed, 25 Sep - Wed, 2 Oct
LHR
Heathrow
ONT
Los Angeles - Ontario Intl.
£416 Return, found 6 hours ago
£416
Return
found 6 hours ago
Select Iberia flight, departing Wed, 25 Sep from Heathrow to Los Angeles - Ontario Intl., returning Wed, 2 Oct, priced at £416 found 6 hours ago
British Airways
Sun, 17 Nov - Wed, 27 Nov
LHR
Heathrow
ONT
Los Angeles - Ontario Intl.
£425 Return, found 10 hours ago
£425
Return
found 10 hours ago
Select British Airways flight, departing Sun, 17 Nov from Heathrow to Los Angeles - Ontario Intl., returning Wed, 27 Nov, priced at £425 found 10 hours ago

Expedia flights to Ontario

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

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Ontario for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Ontario flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Frequently asked questions

What is the name of Ontario's airport?
Ontario has only one airport, Los Angeles - Ontario Intl. Airport (ONT).
How far is ONT from central Ontario?
Ontario Airport is only a short drive from the hustle and bustle of downtown Ontario. You’ll find it 4 mi from the centre of the city.
What airport is best to fly into Ontario?
With a few airports in one place, travellers have a good deal of choice when flying to Ontario. If you hit the tarmac at John Wayne Airport (SNA), you’ll be 30 mi from the downtown area. There’s also ONT (4 mi away) and Long Beach Airport (35 mi away).
How many airlines fly to Ontario?
There are 15 air carriers that jet into Ontario from 47 airports around the world.
Which airlines fly to Ontario?
Most often, travellers choose to fly with Southwest Airlines, Spirit Airlines and Frontier Airlines when heading off to Ontario. The largest number of these flights come in from Las Vegas, with Southwest Airlines servicing this route the most.
How many nonstop flights are there to Ontario?
Organising an exciting Ontario getaway is easy when there are 1,749 direct flights every week to pick from.
Where are the most popular flights to Ontario departing from?
A large number of flights to Ontario take off from Phoenix, Seattle and Denver airports.
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 holiday, 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 travellers know, the secret is to be well organised 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 holiday 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 litre), 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
Return price
£210

Trending flights to Ontario

Prices were available within the past 7 days and start at £106 for one-way flights and £211 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Iberia
Wed, 25 Sep - Wed, 2 Oct
LHR
Heathrow
ONT
Los Angeles - Ontario Intl.
£416 Return, found 6 hours ago
£416
Return
found 6 hours ago
Select Iberia flight, departing Wed, 25 Sep from Heathrow to Los Angeles - Ontario Intl., returning Wed, 2 Oct, priced at £416 found 6 hours ago
*Available to Expedia members.