Title: CA $98 Cheap Flights from Portland (PDX) to Ontario (ONT) - Expedia.ca ![Ontario showing night scenes and street scenes](https://images.trvl-media.com/place/2680/6f6cbfd1-6188-4a75-9ba7-05d8edf0fb1d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Ontario Convention & Visitors Bureau / Jon Edwards. ![](https://images.trvl-media.com/place/2680/6f6cbfd1-6188-4a75-9ba7-05d8edf0fb1d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $98 Cheap Flights from Portland (PDX) to Ontario (ONT) [View CA $98 flight on Thu, Jan 8, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:PDX,to:ONT,departure:08/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:97.50&airProductToken=AQpvCjYIxJgBEgQxMjcwGO-4ASDyEiiI8oEDMP_ygQM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWV0I0QkMKNQjEmAESAzQ3NRjyEiCumwEom_SBAzCS9YEDOEVAAVgBaglNQUlOQkFTSUNyCFZBVldCNEJDEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Portland International Airport (PDX) to Los Angeles - Ontario Intl. Airport (ONT) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:ont,departure:09/11/2025TANYT&leg2=from:ont,to:pdx,departure:16/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:ont,departure:09/11/2025TANYT&leg2=from:ont,to:pdx,departure:16/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:ont,departure:09/11/2025TANYT&leg2=from:ont,to:pdx,departure:16/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:ont,departure:09/11/2025TANYT&leg2=from:ont,to:pdx,departure:16/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:ont,departure:09/11/2025TANYT&leg2=from:ont,to:pdx,departure:16/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:ont,departure:09/11/2025TANYT&leg2=from:ont,to:pdx,departure:16/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pdx,to:ont,departure:09/11/2025TANYT&leg2=from:ont,to:pdx,departure:16/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Portland (PDX) to Ontario (ONT) Prices were available within the past 7 days and start at CA $98 for one-way flights and CA $194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Jan 20 - Wed, Feb 4 PDX Portland ONT Ontario CA $194 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PDX,to:ONT,departure:20/01/2026TANYT&leg2=from:ONT,to:PDX,departure:04/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:193.80&airProductToken=AQpGCiEIxJgBEgQzOTE4GO-4ASCSASjJ_oIDMIn_ggM4RUAAWAEKIQjEmAESBDQwMjcYkgEgrpsBKMv_ggMw7oCDAzhFQAFYAQpGCiEIxJgBEgQ0MDMxGK6bASCSASjApoQDMPSnhAM4RUAAWAEKIQjEmAESBDM5OTcYkgEg77gBKKGohAMw36iEAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Jan 20 - Sat, Feb 7 PDX Portland ONT Ontario CA $199 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PDX,to:ONT,departure:20/01/2026TANYT&leg2=from:ONT,to:PDX,departure:07/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:198.10&airProductToken=AQpGCiEIxJgBEgQzOTE4GO-4ASCSASjJ_oIDMIn_ggM4RUAAWAEKIQjEmAESBDQwMjcYkgEgrpsBKMv_ggMw7oCDAzhFQAFYAQpGCiEIxJgBEgQ0MDMxGK6bASCSASigyIQDMNTJhAM4RUAAWAEKIQjEmAESBDM5OTcYkgEg77gBKIHKhAMwv8qEAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Jan 24 - Sat, Feb 7 PDX Portland ONT Ontario CA $203 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PDX,to:ONT,departure:24/01/2026TANYT&leg2=from:ONT,to:PDX,departure:07/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:202.40&airProductToken=AQpGCiEIxJgBEgQzOTE4GO-4ASCSASjJq4MDMImsgwM4RUAAWAEKIQjEmAESBDQwMjcYkgEgrpsBKMusgwMw7q2DAzhFQAFYAQpGCiEIxJgBEgQ0MDMxGK6bASCSASigyIQDMNTJhAM4RUAAWAEKIQjEmAESBDM5OTcYkgEg77gBKIHKhAMwv8qEAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Jan 20 - Fri, Feb 6 PDX Portland ONT Ontario CA $211 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PDX,to:ONT,departure:20/01/2026TANYT&leg2=from:ONT,to:PDX,departure:06/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:211.00&airProductToken=AQpGCiEIxJgBEgQzOTE4GO-4ASCSASjJ_oIDMIn_ggM4RUAAWAEKIQjEmAESBDQwMjcYkgEgrpsBKMv_ggMw7oCDAzhFQAFYAQpGCiEIxJgBEgQ0MDMxGK6bASCSASiAvYQDMLS-hAM4RUAAWAEKIQjEmAESBDM5OTcYkgEg77gBKOG-hAMwn7-EAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Jan 24 - Fri, Feb 6 PDX Portland ONT Ontario CA $216 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PDX,to:ONT,departure:24/01/2026TANYT&leg2=from:ONT,to:PDX,departure:06/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:215.30&airProductToken=AQpGCiEIxJgBEgQzOTE4GO-4ASCSASjJq4MDMImsgwM4RUAAWAEKIQjEmAESBDQwMjcYkgEgrpsBKMusgwMw7q2DAzhFQAFYAQpGCiEIxJgBEgQ0MDMxGK6bASCSASiAvYQDMLS-hAM4RUAAWAEKIQjEmAESBDM5OTcYkgEg77gBKOG-hAMwn7-EAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Wed, Dec 3 - Wed, Dec 24 PDX Portland ONT Ontario CA $220 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PDX,to:ONT,departure:03/12/2025TANYT&leg2=from:ONT,to:PDX,departure:24/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:219.10&airProductToken=AQokCiIIyIIBEgQ2MzcwGO-4ASCumwEolt_-AjCe4P4COFVAAFgBCiQKIgjIggESBDYzNTYYrpsBIO-4ASj9zoADMI7QgAM4VUAAWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Dec 6 - Tue, Dec 16 PDX Portland ONT Ontario CA $220 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PDX,to:ONT,departure:06/12/2025TANYT&leg2=from:ONT,to:PDX,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:219.60&airProductToken=AQpGCiEIxJgBEgQzMjM0GO-4ASDyEiiVhP8CMIiF_wI4RUAAWAEKIQjEmAESBDE2MTQY8hIgrpsBKK-F_wIwo4b_AjhFQAFYAQpGCiEIxJgBEgQxODk2GK6bASDyEijp8v8CMNTz_wI4RUAAWAEKIQjEmAESBDMyMzMY8hIg77gBKIr0_wIwhvX_AjhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, Nov 22 - Mon, Dec 8 PDX Portland ONT Ontario CA $234 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PDX,to:ONT,departure:22/11/2025TANYT&leg2=from:ONT,to:PDX,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:233.10&airProductToken=AQoiCiAIwaYBEgI5NxjvuAEgrpsBKM7o_QIw2-n9AjhYQABYAQojCiEIwaYBEgM1NDQYrpsBIO-4ASjulf8CMIWX_wI4WEAAWAESCggBEAEYASoCQVMYASIECAEQASgEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Nov 8 - Sat, Nov 15 PDX Portland ONT Ontario CA $429 Roundtrip found 6 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PDX,to:ONT,departure:08/11/2025TANYT&leg2=from:ONT,to:PDX,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:429.00&airProductToken=AQpmCjEI1YIBEgM0NTkY77gBIINpKKzD_AIww8T8AjhUQABYAWoFMl9lY29yCFRBQTRBS0ROCjEI1YIBEgM0MzAYg2kgrpsBKOfF_AIw7sb8AjhUQABYAWoFMl9lY29yCFRBQTRBS0ROCmcKMgjVggESBDIwNzIYrpsBILJxKL6Y_QIwkpn9AjhLQABYAWoFMl9lY29yCEtBSzJBUURTCjEI1YIBEgMzMzQYsnEg77gBKMyZ_QIwu5r9AjhLQABYAWoFMl9lY29yCEtBSzJBUURTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Nov 5 - Thu, Nov 6 PDX Portland ONT Ontario CA $459 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PDX,to:ONT,departure:05/11/2025TANYT&leg2=from:ONT,to:PDX,departure:06/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:458.30&airProductToken=AQpICiIIwYIBEgQzMjMwGO-4ASDvuQEo3KT8AjD3pfwCOFFAAFgBCiIIwYIBEgQyMzk3GO-5ASCumwEomab8AjDhpvwCOFFAAVgBCkgKIgjBggESBDE1OTEYrpsBIO-5ASizrfwCMIeu_AI4UUAAWAEKIgjBggESBDMyMzAY77kBIO-4ASijrvwCMNKv_AI4UUABWAESCggBEAEYASoCQUEYASIECAEQASgEMAE) ## Find the cheapest month to fly from Portland (PDX) to Ontario (ONT) ### October is typically the cheapest month to fly From CA $107 - CA $295 per traveller. ## Alternative airports near Ontario Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:PDX,to:SNA,departure:09/11/2025TANYT&leg2=from:SNA,to:PDX,departure:18/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SNA John Wayne Cheapest 42 min [Flights from CA $422](https://www.expedia.ca/Flights-Search?leg1=from:PDX,to:SNA,departure:09/11/2025TANYT&leg2=from:SNA,to:PDX,departure:18/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much is a flight from PDX Airport to Los Angeles - Ontario Intl. Airport (ONT)? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from PDX to Ontario Airport was CA $194. Great fares don't last forever, so book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Portland Airport to ONT? > Every air carrier has its own set of terms and conditions. If you decide to cancel your vacation, head to our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from PDX Airport to Ontario Airport that have flexible change policies? > Select our "No change fees" filter to find flexible travel options for your flight from PDX to Ontario Airport. This allows you to lock in a great deal in advance and still have the freedom to reschedule without any additional fees. Fare adjustments may apply if your new flight is more expensive. ### How many hours is the flight from PDX to ONT? > It only takes about 5 hours and 18 minutes to fly from PDX Airport to ONT — just enough time for a quick snooze. You'll be starting your descent into Ontario by the time you open your eyes. ### How far is the flight from Portland Intl. Airport (PDX) to Ontario Airport? > It's just 1,350 kilometres between PDX and Ontario Airport. Chances are you'll spend more time travelling to and from the airport than actually flying! ### Which airlines fly direct from Portland Intl. Airport (PDX) to Los Angeles - Ontario Intl. Airport (ONT)? > With 78 flights every month from PDX Airport to Los Angeles - Ontario Intl. Airport (ONT), Alaska Airlines (AS) is an excellent choice. Operating 8 flights a month along this route, Frontier Airlines (F9) is another good option. ### Are PDX Airport to Ontario Airport flight tickets cheaper when they're purchased at the last minute? > Last-minute planners can sometimes score a bargain, with some super cheap fares from PDX to Ontario Airport arising a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance. ## Travel information | Origin airport | Portland Intl. | | --- | --- | | Destination airport | Los Angeles - Ontario Intl. | | Airlines serving | Alaska Airlines, Delta, Hawaiian Airlines | | Roundtrip price | CA $194 | | Distance | 1342 km | | Average flight time | 2 hours 35 mins | ## Book with confidence ### Portland to Los Angeles Flights **The easy way to book your flights from Portland to Ontario**  With Expedia, it’s simple to find and book flights to Ontario from Portland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Los Angeles - Ontario Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Portland to Ontario today, tomorrow, or this week.   **Save dollars with cheap flights from Portland Intl., PDX to Los Angeles - Ontario Intl., ONT**  Sort your search results by price to find great deals on your flight from Portland to Ontario—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario from Portland currently is just CA $194 rising to CA $459.   Here are more money-saving tips:  - Fly in January when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Ontario   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Ontario from Portland**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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[Flights from Calgary to Rancho Cucamonga](https://www.expedia.ca/lp/flights/178245/7732/calgary-to-rancho-cucamonga) - [Flights from Denver to Rancho Cucamonga](https://www.expedia.ca/lp/flights/178254/7732/denver-to-rancho-cucamonga) - [Flights from Detroit to Ontario](https://www.expedia.ca/lp/flights/178255/2680/detroit-to-ontario) - [Flights from Dublin to Ontario](https://www.expedia.ca/lp/flights/178256/2680/dublin-to-ontario) - [Flights from Montreal to Ontario](https://www.expedia.ca/lp/flights/178288/2680/montreal-to-ontario) - [Flights from Montreal to Rancho Cucamonga](https://www.expedia.ca/lp/flights/178288/7732/montreal-to-rancho-cucamonga) - [Flights from Philadelphia to Ontario](https://www.expedia.ca/lp/flights/178297/2680/philadelphia-to-ontario) - [Flights from San Francisco to Rancho Cucamonga](https://www.expedia.ca/lp/flights/178305/7732/san-francisco-to-rancho-cucamonga) - [Flights from Stockholm to Ontario](https://www.expedia.ca/lp/flights/178311/2680/stockholm-to-ontario) - [Flights from Vancouver to Ontario](https://www.expedia.ca/lp/flights/178315/2680/vancouver-to-ontario) - [Flights from Vienna to Ontario](https://www.expedia.ca/lp/flights/178316/2680/vienna-to-ontario) - [Flights from Kemi to Ontario](https://www.expedia.ca/lp/flights/1786/2680/kemi-to-ontario) - [Flights from Paris to Ontario](https://www.expedia.ca/lp/flights/179898/2680/paris-to-ontario) - [Flights from Geneva to Ontario](https://www.expedia.ca/lp/flights/180003/2680/geneva-to-ontario) - [Flights from St. Petersburg to Ontario](https://www.expedia.ca/lp/flights/180029/2680/st-petersburg-to-ontario) - [Flights from Missoula to Ontario](https://www.expedia.ca/lp/flights/180035/2680/missoula-to-ontario) - [Flights from Lucciana to Ontario](https://www.expedia.ca/lp/flights/182080/2680/lucciana-to-ontario) - [Flights from Kathmandu to Ontario](https://www.expedia.ca/lp/flights/1938/2680/kathmandu-to-ontario) - [Flights from Ketchikan to Ontario](https://www.expedia.ca/lp/flights/1939/2680/ketchikan-to-ontario) - [Flights from North Platte to Ontario](https://www.expedia.ca/lp/flights/2017/2680/north-platte-to-ontario) - [Flights from Lebanon to Ontario](https://www.expedia.ca/lp/flights/2041/2680/lebanon-to-ontario) - [Flights from Lisbon to Ontario](https://www.expedia.ca/lp/flights/2080/2680/lisbon-to-ontario) - [Flights from Luton to Ontario](https://www.expedia.ca/lp/flights/2151/2680/luton-to-ontario) - [Flights from Ely to Ontario](https://www.expedia.ca/lp/flights/2191/2680/ely-to-ontario) - [Flights from McAllen to Ontario](https://www.expedia.ca/lp/flights/2270/2680/mcallen-to-ontario) - [Flights from Minto to Ontario](https://www.expedia.ca/lp/flights/2379/2680/minto-to-ontario) - [Flights from Minot to Ontario](https://www.expedia.ca/lp/flights/2392/2680/minot-to-ontario) - [Flights from Massena to Ontario](https://www.expedia.ca/lp/flights/2429/2680/massena-to-ontario) - [Flights from Marathon to Ontario](https://www.expedia.ca/lp/flights/2437/2680/marathon-to-ontario) - [Flights from Montería to Ontario](https://www.expedia.ca/lp/flights/2444/2680/monteria-to-ontario) - [Flights from Qiqihar to Ontario](https://www.expedia.ca/lp/flights/2537/2680/qiqihar-to-ontario) - [Flights from Napier to Ontario](https://www.expedia.ca/lp/flights/2593/2680/napier-to-ontario) - [Flights from Odesa to Ontario](https://www.expedia.ca/lp/flights/2639/2680/odesa-to-ontario) - [Flights from Oxnard to Ontario](https://www.expedia.ca/lp/flights/2725/2680/oxnard-to-ontario) - [Flights from Plattsburgh to Ontario](https://www.expedia.ca/lp/flights/2816/2680/plattsburgh-to-ontario) - [Flights from Presque Isle to Ontario](https://www.expedia.ca/lp/flights/2868/2680/presque-isle-to-ontario) - [Flights from Pevek to Ontario](https://www.expedia.ca/lp/flights/2915/2680/pevek-to-ontario) - [Flights from Ribeirao Preto to Ontario](https://www.expedia.ca/lp/flights/2940/2680/ribeirao-preto-to-ontario) - [Flights from Białe Błota to Ontario](https://www.expedia.ca/lp/flights/3000023154/2680/biale-blota-to-ontario) - [Flights from Dexter to Ontario](https://www.expedia.ca/lp/flights/3000448346/2680/dexter-to-ontario) - [Flights from Singapore to Ontario](https://www.expedia.ca/lp/flights/3168/2680/singapore-to-ontario) - [Flights from Amman to Ontario](https://www.expedia.ca/lp/flights/375/2680/amman-to-ontario) - [Flights from Wroclaw to Ontario](https://www.expedia.ca/lp/flights/3820/2680/wroclaw-to-ontario) - [Flights from West Yellowstone to Ontario](https://www.expedia.ca/lp/flights/3846/2680/west-yellowstone-to-ontario) - [Flights from Dauphin to Ontario](https://www.expedia.ca/lp/flights/3923/2680/dauphin-to-ontario) - [Flights from Kelowna to Ontario](https://www.expedia.ca/lp/flights/3997/2680/kelowna-to-ontario) - [Flights from Powell River to Ontario](https://www.expedia.ca/lp/flights/4040/2680/powell-river-to-ontario) - [Flights from Deer Lake to Ontario](https://www.expedia.ca/lp/flights/4107/2680/deer-lake-to-ontario) - [Flights from Medicine Hat to Ontario](https://www.expedia.ca/lp/flights/4118/2680/medicine-hat-to-ontario) - [Flights from Manzanillo to Ontario](https://www.expedia.ca/lp/flights/4182/2680/manzanillo-to-ontario) - [Flights from Newman to Ontario](https://www.expedia.ca/lp/flights/4185/2680/newman-to-ontario) - [Flights from Aurillac to Ontario](https://www.expedia.ca/lp/flights/459/2680/aurillac-to-ontario) - [Flights from Fort St. John to Ontario](https://www.expedia.ca/lp/flights/57378/2680/fort-st-john-to-ontario) - [Flights from Puerto Jiménez to Ontario](https://www.expedia.ca/lp/flights/601081/2680/puerto-jimenez-to-ontario) - [Flights from Myrtle Beach to Ontario](https://www.expedia.ca/lp/flights/601685/2680/myrtle-beach-to-ontario) - [Flights from Des Moines to Ontario](https://www.expedia.ca/lp/flights/601690/2680/des-moines-to-ontario) - [Flights from Wilmington to Ontario](https://www.expedia.ca/lp/flights/601746/2680/wilmington-to-ontario) - [Flights from Oakland to Ontario](https://www.expedia.ca/lp/flights/601762/2680/oakland-to-ontario) - [Flights from Krabi to Ontario](https://www.expedia.ca/lp/flights/602231/2680/krabi-to-ontario) - [Flights from Worcester to Ontario](https://www.expedia.ca/lp/flights/6023336/2680/worcester-to-ontario) - [Flights from Scranton to Ontario](https://www.expedia.ca/lp/flights/6023532/2680/scranton-to-ontario) - [Flights from St.-Pierre to Ontario](https://www.expedia.ca/lp/flights/6024035/2680/st-pierre-to-ontario) - [Flights from Norfolk - Virginia Beach to Ontario](https://www.expedia.ca/lp/flights/602904/2680/norfolk-virginia-beach-to-ontario) - [Flights from Louisville to Ontario](https://www.expedia.ca/lp/flights/603002/2680/louisville-to-ontario) - [Flights from Swanton to Ontario](https://www.expedia.ca/lp/flights/6048172/2680/swanton-to-ontario) - [Flights from Incheon to Ontario](https://www.expedia.ca/lp/flights/6049715/2680/incheon-to-ontario) - [Flights from Colombier-Saugnieu to Ontario](https://www.expedia.ca/lp/flights/6050113/2680/colombier-saugnieu-to-ontario) - [Flights from Show Low to Ontario](https://www.expedia.ca/lp/flights/6054779/2680/show-low-to-ontario) - [Flights from Salisbury to Ontario](https://www.expedia.ca/lp/flights/6057491/2680/salisbury-to-ontario) - [Flights from Castlegar to Ontario](https://www.expedia.ca/lp/flights/6058314/2680/castlegar-to-ontario) - [Flights from Topeka to Ontario](https://www.expedia.ca/lp/flights/6058365/2680/topeka-to-ontario) - [Flights from Chilliwack to Ontario](https://www.expedia.ca/lp/flights/6058408/2680/chilliwack-to-ontario) - [Flights from Lumberton to Ontario](https://www.expedia.ca/lp/flights/6058436/2680/lumberton-to-ontario) - [Flights from Mansfield to Ontario](https://www.expedia.ca/lp/flights/6059368/2680/mansfield-to-ontario) - [Flights from Brainerd to Ontario](https://www.expedia.ca/lp/flights/6059985/2680/brainerd-to-ontario) - [Flights from Sacheon to Ontario](https://www.expedia.ca/lp/flights/6084629/2680/sacheon-to-ontario) - [Flights from Mount Pleasant to Ontario](https://www.expedia.ca/lp/flights/6084665/2680/mount-pleasant-to-ontario) - [Flights from Winnipeg to Rancho Cucamonga](https://www.expedia.ca/lp/flights/6141041/7732/winnipeg-to-rancho-cucamonga) - [Flights from Santa Cruz to Ontario](https://www.expedia.ca/lp/flights/6666/2680/santa-cruz-to-ontario) - [Flights from Beaumont to Ontario](https://www.expedia.ca/lp/flights/667/2680/beaumont-to-ontario) - [Flights from Gypsum to Ontario](https://www.expedia.ca/lp/flights/7367/2680/gypsum-to-ontario) - [Flights from Greeley to Ontario](https://www.expedia.ca/lp/flights/7545/2680/greeley-to-ontario) - [Flights from Cortez to Ontario](https://www.expedia.ca/lp/flights/810/2680/cortez-to-ontario) - [Flights from Chattanooga to Ontario](https://www.expedia.ca/lp/flights/827/2680/chattanooga-to-ontario) - [Flights from Karlovy Vary to Ontario](https://www.expedia.ca/lp/flights/8307/2680/karlovy-vary-to-ontario) - [Flights from Calama to Ontario](https://www.expedia.ca/lp/flights/847/2680/calama-to-ontario) - [Flights from Ogden to Ontario](https://www.expedia.ca/lp/flights/9180/2680/ogden-to-ontario) - [Flights from Okushiri to Ontario](https://www.expedia.ca/lp/flights/9189/2680/okushiri-to-ontario) - [Flights from Cusco to Ontario](https://www.expedia.ca/lp/flights/941/2680/cusco-to-ontario) - [Flights from Scottsdale to Ontario](https://www.expedia.ca/lp/flights/9829/2680/scottsdale-to-ontario) - [Flights from Toronto (YYZ) to Los Angeles (LAX)](https://www.expedia.ca/lp/flights/yyz/lax/toronto-to-los-angeles) \*Available to Expedia members.