Cheap Flights to Ontario

Popular airlines to Ontario

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Cheap round-trip flights to Ontario

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, 28 Jul - Mon, 4 Aug
PUS
Busan
LSE
La Crosse
S$2,912 Return, found 6 days ago
S$2,912
Return
found 6 days ago
Select Korean Air flight, departing Mon, 28 Jul from Busan to La Crosse, returning Mon, 4 Aug, priced at S$2,912 found 6 days ago
Korean Air
Sat, 2 Aug - Sat, 9 Aug
PUS
Busan
LSE
La Crosse
S$3,297 Return, found 1 day ago
S$3,297
Return
found 1 day ago
Select Korean Air flight, departing Sat, 2 Aug from Busan to La Crosse, returning Sat, 9 Aug, priced at S$3,297 found 1 day ago
Korean Air
Fri, 1 Aug - Fri, 8 Aug
PUS
Busan
LSE
La Crosse
S$3,303 Return, found 2 days ago
S$3,303
Return
found 2 days ago
Select Korean Air flight, departing Fri, 1 Aug from Busan to La Crosse, returning Fri, 8 Aug, priced at S$3,303 found 2 days ago
Korean Air
Wed, 30 Jul - Wed, 6 Aug
PUS
Busan
LSE
La Crosse
S$3,457 Return, found 3 days ago
S$3,457
Return
found 3 days ago
Select Korean Air flight, departing Wed, 30 Jul from Busan to La Crosse, returning Wed, 6 Aug, priced at S$3,457 found 3 days ago
Korean Air
Mon, 28 Jul - Mon, 4 Aug
PUS
Busan
LSE
La Crosse
S$3,640 Return, found 6 days ago
S$3,640
Return
found 6 days ago
Select Korean Air flight, departing Mon, 28 Jul from Busan to La Crosse, returning Mon, 4 Aug, priced at S$3,640 found 6 days ago
Korean Air
Fri, 1 Aug - Fri, 8 Aug
PUS
Busan
LSE
La Crosse
S$3,668 Return, found 2 days ago
S$3,668
Return
found 2 days ago
Select Korean Air flight, departing Fri, 1 Aug from Busan to La Crosse, returning Fri, 8 Aug, priced at S$3,668 found 2 days ago
Korean Air
Wed, 30 Jul - Wed, 6 Aug
PUS
Busan
LSE
La Crosse
S$3,717 Return, found 3 days ago
S$3,717
Return
found 3 days ago
Select Korean Air flight, departing Wed, 30 Jul from Busan to La Crosse, returning Wed, 6 Aug, priced at S$3,717 found 3 days ago
Korean Air
Sat, 2 Aug - Sat, 9 Aug
PUS
Busan
LSE
La Crosse
S$3,730 Return, found 1 day ago
S$3,730
Return
found 1 day ago
Select Korean Air flight, departing Sat, 2 Aug from Busan to La Crosse, returning Sat, 9 Aug, priced at S$3,730 found 1 day ago
Korean Air
Wed, 30 Jul - Wed, 6 Aug
PUS
Busan
LSE
La Crosse
S$3,811 Return, found 3 days ago
S$3,811
Return
found 3 days ago
Select Korean Air flight, departing Wed, 30 Jul from Busan to La Crosse, returning Wed, 6 Aug, priced at S$3,811 found 3 days ago
Japan Airlines
Sat, 2 Aug - Sat, 9 Aug
PUS
Busan
LSE
La Crosse
S$5,377 Return, found 1 day ago
S$5,377
Return
found 1 day ago
Select Japan Airlines flight, departing Sat, 2 Aug from Busan to La Crosse, returning Sat, 9 Aug, priced at S$5,377 found 1 day ago

Find Your Flights to Ontario LSE

Cheap flights to Ontario (LSE)

Get started finding a cheap flight to Ontario on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return 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.

Return prices range from S$2,912 - S$5,377 and one-ways Ontario start as low as .

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 (LSE)

You have several options for which airline you choose to travel with to Ontario. There are 10 airlines flying into LSE: Korean Air, Japan 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 in a bag or bring hand baggage, it's worth checking 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 in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes 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 on 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 optimal times. Airfare to Ontario (LSE) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to LSE in July and in 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

What is the name of Ontario's airport?
If you're arriving by plane, you won't have to worry which airport to choose. Ontario has just one -- La Crosse Municipal Airport (LSE).
What airport is best to fly into Ontario?
LSE is the only major airport in Ontario. Before your flight, it's a smart idea to know a little about it. The terminal is situated 56 kilometres from the downtown area.
How many airlines fly to Ontario?
You'll find 2 air carriers that operate on the route to Ontario. These jet in from at least 2 airports worldwide.
Which airlines fly to Ontario?
American Airlines operates a large amount of flights to Ontario. Grabbing an American Airlines flight from Chicago is the preferred way to get there.
How many nonstop flights are there to Ontario?
With roughly 21 direct flights operating each week, you'll be arriving in Ontario before you can say, "Are we there yet?"
Where are the most popular flights to Ontario departing from?
Chicago and Minneapolis - St. Paul airports are very popular departure points for travellers heading to Ontario.
How long is the flight to Ontario Airport?
You can fly from Chicago to Ontario in about 1 hour and 15 minutes. If you're leaving from Minneapolis - St. Paul, it'll take you approximately 53 minutes to get there.
How to book the cheapest flight to Ontario?
Don't leave booking your flight to Ontario until the last possible moment. That's one trick savvy jet-setters use to get the best prices. Booking ahead means more options and more affordable flights. Don't stop there, however. Do some research and check if there are a couple of airports at your destination. Ticket prices often differ depending on which airport you use. Make sure you compare fares across airlines as well. Lastly, be prepared to secure your seat quickly if you stumble on a great deal. It might not stick around for long! With a bit of know-how and a little good fortune, the perfect airfare can be yours.
How to survive the flight to Ontario?
If you're poorly prepared, air travel can be testing. But don't hit the panic button just yet. Follow these helpful hints and enjoy a trouble-free start to your getaway in Ontario.What to pack in your hand luggage:
  • A plane ride can be a great experience if you pack the right gear. Firstly, you'll want a few basic toiletry items, such as deodorant and a toothbrush, a clean pair of socks and a good read. Secondly, leave space in your hand luggage for your phone, tablet and chargers, your important medications and perhaps a quality neck pillow too. Last, but definitely not least, be sure to take your passport, travel docs and some cash.

Do not pack the following items in your hand luggage:
  • While the list of restricted items differs between air carriers, the general rule of thumb is nothing flammable, sharp or explosive. This includes knives, scissors, fuels and bleaching agents. Sports equipment like bows and arrows, and items that could harm other people, such as swords and batons, won't be allowed on board either.

What to wear on a flight:
  • The best way to ensure a comfortable flight is as simple as your choice of clothes. Prepare for temperature changes by bringing layers. That way you'll stay nice and warm if the cabin starts to cool down. Shoes like sandals and heels are best left for other occasions. Instead, opt for flat, closed-toed footwear like sneakers. Your feet will thank you later.
  • Unfortunately, a risk of flying long-haul is developing DVT (deep vein thrombosis), a blood clot condition caused by lengthy periods of inactivity. To prevent this from happening, make the most of every opportunity to stretch your legs and walk around the cabin. Compression socks and tights are another great idea to help minimize this risk.

How to get through airport security fast when flying to Ontario?
The secret is to be well organised before you reach security. That way, you'll be stepping onto that plane to Ontario in no time at all. Follow these tips and get your trip off to a spectacular start:
  • Have your boarding pass and ID at hand. They'll be the first things you'll be asked to present to security.
  • After that, both you and your carry-on bag will be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Personal belongings such as your coat, belt and headphones will be required to go through the machine.
  • For just a few minutes, you'll have to unplug from the digital world. Your phone, tablet and any other electronic devices must also be sent through the scanner.
  • Travelling with your favourite cologne? As long as the volume is no larger than 3.4 ounces (100 milliliters) and it's stored in a clear zip-close bag, you can bring it with you in your carry-on bag.
  • There's a good chance you'll need to remove your shoes for scanning, so wearing slip-on shoes is always a wise idea.
  • Sharp items can't be taken on board. They'll be confiscated at security, so pack them in your checked baggage.

Flights to Ontario information
Destination airport
La Crosse Municipal
Destination airport IATA code
LSE
Destination city name
La Crosse
Return price
S$2,912
*Available to Expedia members.