Title: Cheap Flights from Ontario (ONT) to Napa (APC) - Expedia.ca ![](https://images.trvl-media.com/place/6141/007710d4-dcc5-4975-ba9a-a517d59a3fb3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6141/007710d4-dcc5-4975-ba9a-a517d59a3fb3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Ontario (ONT) to Napa (APC) - [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 Los Angeles - Ontario Intl. Airport (ONT) to Napa, CA (APC-Napa Valley) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:apc,departure:14/10/2025TANYT&leg2=from:apc,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:apc,departure:14/10/2025TANYT&leg2=from:apc,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:apc,departure:14/10/2025TANYT&leg2=from:apc,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![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:ont,to:apc,departure:14/10/2025TANYT&leg2=from:apc,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:ont,to:apc,departure:14/10/2025TANYT&leg2=from:apc,to:ont,departure:21/10/2025TANYT&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:ont,to:apc,departure:14/10/2025TANYT&leg2=from:apc,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:apc,departure:14/10/2025TANYT&leg2=from:apc,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![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) ## Frequently asked questions ### How much is a flight from Ontario Airport to APC? > Start packing your bags, because round-trip journeys from ONT to APC start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Ontario Airport to APC? > We understand that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Ontario Airport to APC that have flexible change policies? > Select our "No change fees" filter to find flexible travel options for your flight from Ontario Airport to APC. This allows you to lock in a fantastic price in advance and still have the freedom to make changes without any additional fees. If the new flight costs more, you'll just cover the difference. ### How far is the flight from ONT to APC? > A flight distance of just 630 kilometres separates Ontario and Napa. Once you're in the air, you won't have time to do much more than browse the magazine in your seat-back pocket. ### Which airlines fly direct from Los Angeles - Ontario Intl. Airport (ONT) to APC? > Flying nonstop between Los Angeles - Ontario Intl. Airport (ONT) and APC isn't possible at present. However, you'll still be able to find a flight to Napa with at least one stop. ### Are Ontario Airport to APC flight tickets cheaper when they're purchased at the last minute? > Flight prices are constantly going up and down, so it's no sure thing. While last-minute flight deals between ONT and APC are possible, it also makes sense to monitor prices well before you fly. In fact, some airlines release their prices up to 12 months prior to the departure date. Expedia is constantly updating the biggest bargains around, so keep checking and be ready to secure your seat when the price is right. ## Travel information | Origin airport | Los Angeles - Ontario Intl. | | --- | --- | | Destination airport | Napa Valley | | Distance | 620 km | ## Book with confidence ### Los Angeles to Napa Flights **The easy way to book your flights from Ontario to Napa**  With Expedia, it’s simple to find and book flights to Napa from Ontario whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Napa Valley, 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 Ontario to Napa today, tomorrow, or this week.   **Save dollars with cheap flights from Los Angeles - Ontario Intl., ONT to Napa Valley, APC**  Sort your search results by price to find great deals on your flight from Ontario to Napa—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Napa from Ontario currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Napa   - 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 Napa from Ontario**  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. So book your flight to Napa with Expedia today. ## Explore a world of travel with Expedia - Flights - [Flights from South Lake Tahoe to Napa](https://www.expedia.ca/lp/flights/10150/6141/south-lake-tahoe-to-napa) - [Flights from Duluth to Napa](https://www.expedia.ca/lp/flights/1029/6141/duluth-to-napa) - [Flights from Dortmund to Napa](https://www.expedia.ca/lp/flights/1066/6141/dortmund-to-napa) - [Flights from Alexandria to Napa](https://www.expedia.ca/lp/flights/1165/6141/alexandria-to-napa) - [Flights from Grand Forks to Napa](https://www.expedia.ca/lp/flights/1312/6141/grand-forks-to-napa) - [Flights from Grand Junction to Napa](https://www.expedia.ca/lp/flights/1331/6141/grand-junction-to-napa) - [Flights from Great Falls to Napa](https://www.expedia.ca/lp/flights/1392/6141/great-falls-to-napa) - [Flights from Guayaquil to Napa](https://www.expedia.ca/lp/flights/1414/6141/guayaquil-to-napa) - [Flights from Helena to Napa](https://www.expedia.ca/lp/flights/1481/6141/helena-to-napa) - 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