Cheap Flights to Ontario , CA from CA $203

View CA $203 flight on Thu, Sep 17, 2026Opens in a new window

Popular airlines to Ontario

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How much is the cheapest flight to Ontario?

Prices were available within the past 7 days and start at CA $203 for one-way flights and CA $370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Sep 8 - Wed, Sep 16
YYC
Calgary
SNA
Orange County
CA $370 Roundtrip, found 3 days ago
CA $370
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Sep 8 from Calgary to Orange County, returning Wed, Sep 16, priced at CA $370 found 3 days ago
Delta
Tue, Sep 22 - Sun, Sep 27
YYC
Calgary
SNA
Orange County
CA $378 Roundtrip, found 15 hours ago
CA $378
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Sep 22 from Calgary to Orange County, returning Sun, Sep 27, priced at CA $378 found 15 hours ago
United
Sat, Oct 24 - Tue, Nov 10
YYC
Calgary
SNA
Orange County
CA $391 Roundtrip, found 4 days ago
CA $391
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 24 from Calgary to Orange County, returning Tue, Nov 10, priced at CA $391 found 4 days ago
WestJet
Thu, Oct 15 - Sun, Oct 18
YYC
Calgary
SNA
Orange County
CA $418 Roundtrip, found 1 day ago
CA $418
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Oct 15 from Calgary to Orange County, returning Sun, Oct 18, priced at CA $418 found 1 day ago
American Airlines
Tue, Aug 18 - Sat, Aug 22
YYZ
Toronto
SNA
Orange County
CA $457 Roundtrip, just found
CA $457
Roundtrip
just found
Select American Airlines flight, departing Tue, Aug 18 from Toronto to Orange County, returning Sat, Aug 22, priced at CA $457 just found

Alternative airports near Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Cheapest option available. Average driving time to city centre is 42 minutes. Flights from CA $671
SNA
John Wayne
Cheapest
Average driving time to city centre42 min
Flights from CA $671
Select flight to Long Beach Municipal LGB. Average driving time to city centre is 51 minutes. Flights from CA $1,445
LGB
Long Beach Municipal
Average driving time to city centre51 min
Flights from CA $1,445

Frequently asked questions

What is the name of Ontario's airport?
Ontario is served by more than one airport, but most visitors choose to touch down at John Wayne Airport (SNA).
How far is John Wayne Airport (SNA) from central Ontario?
SNA is 48 kilometres from downtown Ontario, so expect a bit of a commute into the city centre.
What airport is best to fly into Ontario?
With a range of airports in one place, travellers are spoiled when flying into Ontario. If you touchdown at SNA, you'll be 48 kilometres from the downtown area. There's also Los Angeles - Ontario Intl. Airport (ONT) (5 kilometres away) and LGB (56 kilometres away).
How many airlines fly to Ontario?
Ontario is serviced by 16 air carriers from at least 46 worldwide airports.
Which airlines fly to Ontario?
Southwest Airlines, American Airlines and Frontier Airlines fly the most frequently to Ontario. The majority of flights begin in Phoenix, with Southwest Airlines having the most services on this route.
How many nonstop flights are there to Ontario?
Organizing an amazing Ontario getaway is easy when there are 1,614 nonstop flights each week to choose from.
Where are the most popular flights to Ontario departing from?
Travellers often depart from Phoenix, Las Vegas and Denver airports when going to Ontario.
How long is the flight to Ontario Airport?
If it's Phoenix you're departing, you'll be airborne for around 1 hour and 24 minutes before you touchdown in Ontario. Runway to runway from Las Vegas takes around 1 hour and 11 minutes and from Denver, the average flight time is 2 hours and 33 minutes.
How to book the cheapest flight to Ontario?
We've all come across those lucky jet-setters who manage to score wonderfully cheap plane tickets every time they fly. Would you like to know how to do it for your Ontario vacation? Don't wait until the last possible moment to lock in your flight. Another excellent way to score an unbeatable deal is to compare all options. If your destination has more than one airport, be sure to research the cost of flying into a smaller terminal. Last but not least, another simple way to save some cash is be ready to book fast. If you stumble on an amazing deal, don't think twice — snap it up while you can.
Do you have any tips for my flight to Ontario?
If you're poorly prepared, air travel can be daunting. But there's no need to worry. Follow these handy hints and enjoy a comfortable start to your time in Ontario. What to pack in your hand luggage:

  • A plane trip can be a cruisy experience if you bring the right things. First of all you'll need toiletry items, such as deodorant, toothpaste and a toothbrush, a fresh change of clothes and a good read. Next, find a spot in your hand luggage for your phone, tablet and chargers, your important medications and maybe a blow-up neck pillow as well. Lastly, remember to take your passport, travel documents and your credit cards.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between airlines, the general guide to follow is nothing sharp, flammable or explosive. This includes things like screwdrivers, pocket knives, spray paint and fireworks. Sporting equipment like ski poles, and items that could injure passengers, such as firearms and ammunition, won't be allowed on board either.

What to wear on a flight:

  • Your goal here is to feel as comfortable as possible. Choose a pair of slip-on shoes, dress in loose, natural fibers and remember to bring a sweater in case you get chilly in the cabin.
  • Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-haul flights. Reduce the risks by drinking water, keeping your feet and legs moving and wearing compression tights or socks.

How to get through airport security fast when flying to Ontario?
The secret is to be organized before you arrive at airport security. That way, you'll be boarding that plane to Ontario in next to no time. Follow these tips and get your vacation off to a flying start:

  • First things first. Your travel documents and ID will need to be inspected by airport security. Have them easily accessible so you don't hold up the line.
  • The X-ray machine comes next. Empty your pockets and remove anything that is likely to beep. This includes things like headphones or earphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • All electronic gadgets, including your phone and tablet, are also required to be scanned separately.
  • Remove all liquids and gels from your carry-on bag. They often need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
  • The right choice of footwear can save you valuable minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on sneakers are usually not.
  • Sharp items such as knives and scissors are not allowed on board. They'll be seized at security, so pack them in your checked suitcase.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Ontario. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Ontario. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Ontario.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Ontario flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Ontario.

Looking to save even more? Get additional savings by bundling your Ontario flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Ontario trip!

Travel information

Destination airport
John Wayne
Destination airport IATA code
SNA
Destination city name
Orange County
Roundtrip price
CA $369

Trending flights to Ontario

Prices were available within the past 7 days and start at CA $203 for one-way flights and CA $370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Sep 8 - Wed, Sep 16
YYC
Calgary
SNA
Orange County
CA $370 Roundtrip, found 3 days ago
CA $370
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Sep 8 from Calgary to Orange County, returning Wed, Sep 16, priced at CA $370 found 3 days ago

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