Cheap Flights to Ontario: Ontario Flight Deals

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Cheap round-trip flights to Ontario

Prices were available within the past 7 days and start at €110 for one-way flights and €239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 20 Feb - Mon, 24 Feb
GEG
Spokane Intl.
BOI
Boise
€239 Return, found 1 day ago
€239
Return
found 1 day ago
Select Delta flight, departing Thu, 20 Feb from Spokane Intl. to Boise, returning Mon, 24 Feb, priced at €239 found 1 day ago
United
Sat, 8 Feb - Wed, 12 Feb
MSN
Dane County Regional
BOI
Boise
€294 Return, found 1 day ago
€294
Return
found 1 day ago
Select United flight, departing Sat, 8 Feb from Dane County Regional to Boise, returning Wed, 12 Feb, priced at €294 found 1 day ago
American Airlines
Thu, 6 Feb - Thu, 13 Feb
ORD
O'Hare Intl.
BOI
Boise
€364 Return, found 1 day ago
€364
Return
found 1 day ago
Select American Airlines flight, departing Thu, 6 Feb from O'Hare Intl. to Boise, returning Thu, 13 Feb, priced at €364 found 1 day ago
Scandinavian Airlines
Mon, 2 Jun - Tue, 17 Jun
DUB
Dublin
BOI
Boise
€625 Return, found 6 days ago
€625
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Mon, 2 Jun from Dublin to Boise, returning Tue, 17 Jun, priced at €625 found 6 days ago
Lufthansa
Sat, 8 Feb - Wed, 12 Feb
MAD
Adolfo Suárez Madrid-Barajas
BOI
Boise
€709 Return, found 1 day ago
€709
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 8 Feb from Adolfo Suárez Madrid-Barajas to Boise, returning Wed, 12 Feb, priced at €709 found 1 day ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Ontario. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Ontario. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Ontario, or are just on the lookout for the best flights to Ontario, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Ontario to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Ontario's airport?
Boise Airport (BOI) is the sole airport in Ontario.
What airport is best to fly into Ontario?
If you’re planning on jumping on a plane to Ontario, you’ll probably arrive at Boise Airport (BOI) (88 kilometres from downtown). ONO (6 kilometres from downtown) is the other main airport that services the city.
How many airlines fly to Ontario?
There are 8 air carriers connecting Ontario with 24 airports around the world.
Which airlines fly to Ontario?
Alaska Airlines and Delta Air Lines are some of the most well-known airlines with flights to Ontario. Most travellers use Seattle to set off from with Alaska Airlines flying this route the most.
How many nonstop flights are there to Ontario?
Organising an awesome Ontario getaway is a cinch when there are 483 nonstop flights each week to pick from.
Where are the most popular flights to Ontario departing from?
A large number of flights to Ontario take off from Seattle, Denver and San Francisco airports.
How long is the flight to Ontario Airport?
If it’s Seattle you’re leaving behind, you’ll be midair for around 1 hour and 23 minutes before you touchdown in Ontario. Runway to runway from Denver takes around 2 hours and 2 minutes and from Phoenix, 2 hours and 9 minutes.
How to book the cheapest flight to Ontario?
If you want to save some cash on your trip to Ontario, listen up! As any experienced jet-setter will tell you, don’t book at the very last minute. Fares are usually more expensive close to the departure date. Also, look around online and compare your options. If your destination has multiple airports, you may be able to score a fantastic deal by flying into one that’s farther away. Lastly, another simple way to save some money is be ready to book fast. If you spot a good deal, don’t hesitate — grab it while you’ve got the chance.
How to survive the flight to Ontario?
If you’re not prepared, air travel can be daunting. But there’s no need to hit the panic button just yet. Follow these helpful hints for a comfortable start to your holiday in Ontario.What to pack in your hand luggage:

  • First of all, pack in your passport, official ID, cash and medications. Next, you’ll need some extra in-flight entertainment to while away the hours. A juicy novel and a laptop filled with your favourite shows are some fantastic options. If you intend to catch up on some sleep, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, find room for a few toiletry items to ensure you hop off the plane feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp or pointed objects, like your treasured Swiss Army knife, and dangerous goods which are flammable or explosive, such as aerosol cans, flares and fireworks, are also restricted.

What to wear on a flight:

  • The main aim is to make yourself as comfortable as you can. Layer yourself up in breathable clothing and pack a sweater in case it gets cold in the cabin. Always opt for flat, slightly roomy shoes as your feet may swell a little during the journey. Leave the stilettos and heavy hiking boots in your checked luggage.
  • Most of us have heard about DVT (deep vein thrombosis), a blood clot condition caused by prolonged periods of sitting. There are numerous ways to reduce your risk. Wear a good-quality pair of compression socks or tights, drink lots of water often and move your legs and feet. Walk the aisles of the cabin or try out some exercises in your seat.

How to get through airport security fast when flying to Ontario?
It’s simple — be prepared. We’ve put together some handy tips and tricks for a stress-free trip through security. Look out Ontario, here you come:

  • Keep your passport and boarding pass easily accessible. They’re the first things you’ll be asked to present to airport security.
  • After that, both you and your carry-on luggage must be X-rayed. To speed things up, remove anything that might trigger the alarms. Items such as your coat, belt and headphones need to go through the machine.
  • For just a few minutes, you’ll need to unplug from technology. Your phone, tablet and any other electronic gadgets will need to be sent through the scanner.
  • Can’t travel without your favourite perfume? Not a problem. As long as it’s in a container no larger than 3.4 ounces (100 milliliters) and it’s stored in a clear zip-lock bag, you can bring it with you in your carry-on.
  • There’s a possibility that you’ll be required to take your shoes off to be X-rayed, so wearing slip-on shoes is always a clever idea.
  • Sharp items like knives are prohibited in the cabin. They’ll be seized at security, so pack them safely away in your checked suitcase.

Flights to Ontario information
Destination airport
Boise
Destination airport IATA code
BOI
Destination city name
Boise
Return price
€238

Trending flights to Ontario

Prices were available within the past 7 days and start at €110 for one-way flights and €239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, 2 Jun - Tue, 17 Jun
DUB
Dublin
BOI
Boise
€625 Return, found 6 days ago
€625
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Mon, 2 Jun from Dublin to Boise, returning Tue, 17 Jun, priced at €625 found 6 days ago
*Available to Expedia members.