Title: Cheap Flights from Ontario to Newport (ONT to ONP) - Expedia.co.uk ![South Beach State Park](https://images.trvl-media.com/place/6161698/1661b26f-b50a-44d1-9bc9-4d63287ea946.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Ontario (ONT) to Newport (ONP) - [Return](?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 Newport, OR (ONP-Newport Municipal) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:ont,to:onp,departure:14/10/2025TANYT&leg2=from:onp,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![easyJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_U2.svg) easyJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:ont,to:onp,departure:14/10/2025TANYT&leg2=from:onp,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:ont,to:onp,departure:14/10/2025TANYT&leg2=from:onp,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Ryanair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg) Ryanair [](https://www.expedia.co.uk/Flights-Search?leg1=from:ont,to:onp,departure:14/10/2025TANYT&leg2=from:onp,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:ont,to:onp,departure:14/10/2025TANYT&leg2=from:onp,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Jet2](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LS.svg) Jet2 [](https://www.expedia.co.uk/Flights-Search?leg1=from:ont,to:onp,departure:14/10/2025TANYT&leg2=from:onp,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:ont,to:onp,departure:14/10/2025TANYT&leg2=from:onp,to:ont,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) ![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 25% 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.co.uk/login) Flight from Ontario to Newport route information | Origin airport | Los Angeles - Ontario Intl. | | --- | --- | | Destination airport | Newport Municipal | | Distance | 1286 km | ## Compare flights from Ontario to Newport easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Ontario to Newport. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Newport Municipal in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Los Angeles - Ontario Intl. to Newport Municipal.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Los Angeles - Ontario Intl. (ONT) to Newport Municipal (ONP) The easiest way to view the best deals on flights from Ontario to Newport today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Los Angeles - Ontario Intl. to Newport Municipal start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Ontario and Newport - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Ontario to Newport flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Los Angeles - Ontario Intl. to Newport Municipal for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Accommodation - Flights - Holiday Homes ### Accommodation - [Holiday Beach Hotels](https://www.expedia.co.uk/Holiday-Beach-Hotels.d553248635975866591.Travel-Guide-Hotels) - [South Beach Hotels](https://www.expedia.co.uk/South-Beach-Hotels.d6052734.Travel-Guide-Hotels) ### Flights - [Flights from Aberdeen (ABR) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/abr/pdx/aberdeen-to-portland) - [Flights from Aberdeen (ABZ) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/abz/pdx/aberdeen-to-portland) - [Flights from Addis Ababa (ADD) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/add/pdx/addis-ababa-to-portland) - [Flights from Anchorage (ANC) to Corvallis (CVO)](https://www.expedia.co.uk/lp/flights/anc/cvo/anchorage-to-corvallis) - [Flights from Atlanta (ATL) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/atl/pdx/atlanta-to-portland) - [Flights from Austin (AUS) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/aus/pdx/austin-to-portland) - [Flights from Barcelona (BCN) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/bcn/pdx/barcelona-to-portland) - [Flights from Hartford (BDL) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/bdl/pdx/hartford-to-portland) - [Flights from Bakersfield (BFL) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/bfl/pdx/bakersfield-to-portland) - [Flights from Belfast (BHD) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/bhd/pdx/belfast-to-portland) - [Flights from Birmingham (BHM) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/bhm/pdx/birmingham-to-portland) - [Flights from Birmingham (BHX) to Eugene (EUG)](https://www.expedia.co.uk/lp/flights/bhx/eug/birmingham-to-eugene) - [Flights from Bangkok (BKK) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/bkk/pdx/bangkok-to-portland) - [Flights from Nashville (BNA) to Eugene (EUG)](https://www.expedia.co.uk/lp/flights/bna/eug/nashville-to-eugene) - [Flights from Boise (BOI) to Eugene (EUG)](https://www.expedia.co.uk/lp/flights/boi/eug/boise-to-eugene) - [Flights from Bristol (BRS) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/brs/pdx/bristol-to-portland) - [Flights from Bathurst Island (BRT) to Eugene (EUG)](https://www.expedia.co.uk/lp/flights/brt/eug/bathurst-island-to-eugene) - [Flights from Buffalo (BUF) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/buf/pdx/buffalo-to-portland) - [Flights from Blaine (BWS) to Eugene (EUG)](https://www.expedia.co.uk/lp/flights/bws/eug/blaine-to-eugene) - [Flights from Bozeman (BZN) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/bzn/pdx/bozeman-to-portland) - [Flights from Paris (CDG) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/cdg/pdx/paris-to-portland) - [Flights from Cambridge (CGE) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/cge/pdx/cambridge-to-portland) - [Flights from Charlotte (CLT) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/clt/pdx/charlotte-to-portland) - [Flights from Clearwater (CLW) to Eugene (EUG)](https://www.expedia.co.uk/lp/flights/clw/eug/clearwater-to-eugene) - [Flights from Columbus (CMH) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/cmh/pdx/columbus-to-portland) - [Flights from Colorado Springs (COS) to Eugene (EUG)](https://www.expedia.co.uk/lp/flights/cos/eug/colorado-springs-to-eugene) - [Flights from Cardiff (CWL) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/cwl/pdx/cardiff-to-portland) - [Flights from Datong (DAT) to Eugene (EUG)](https://www.expedia.co.uk/lp/flights/dat/eug/datong-to-eugene) - [Flights from Dallas (DFW) to Eugene (EUG)](https://www.expedia.co.uk/lp/flights/dfw/eug/dallas-to-eugene) - [Flights from Detroit (DTW) to Eugene (EUG)](https://www.expedia.co.uk/lp/flights/dtw/eug/detroit-to-eugene) - [Flights from Detroit (DTW) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/dtw/pdx/detroit-to-portland) - [Flights from East Midlands (EMA) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/ema/pdx/east-midlands-to-portland) - [Flights from Eugene (EUG) to Portland (PDX)](https://www.expedia.co.uk/lp/flights/eug/pdx/eugene-to-portland) - [Flights from Newark Liberty Intl. 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