Title: Cheap flights from Mobile to Ontario (BFM to ONT) - Expedia.com ![Ontario which includes street scenes and night 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) # Cheap Flights from Mobile (BFM) to Ontario (ONT) ## Popular airlines from Mobile, AL (BFM-Downtown Airport) to Los Angeles - Ontario Intl. Airport (ONT) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BFM,to:ONT,departure:4/1/2026TANYT&leg2=from:ONT,to:BFM,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:BFM,to:ONT,departure:4/1/2026TANYT&leg2=from:ONT,to:BFM,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BFM,to:ONT,departure:4/1/2026TANYT&leg2=from:ONT,to:BFM,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:BFM,to:ONT,departure:4/1/2026TANYT&leg2=from:ONT,to:BFM,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BFM,to:ONT,departure:4/1/2026TANYT&leg2=from:ONT,to:BFM,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:BFM,to:ONT,departure:4/1/2026TANYT&leg2=from:ONT,to:BFM,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BFM,to:ONT,departure:4/1/2026TANYT&leg2=from:ONT,to:BFM,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ## Frequently asked questions ### How much does a flight from Mobile, AL (BFM-Downtown Airport) to Los Angeles - Ontario Intl. Airport (ONT) cost? ### What is the cheapest month to fly from Mobile, AL (BFM-Downtown Airport) to Los Angeles - Ontario Intl. Airport (ONT)? ### What is the cheapest airline that flies from Mobile, AL (BFM-Downtown Airport) to Los Angeles - Ontario Intl. Airport (ONT)? ### How many flights per day from Mobile, AL (BFM-Downtown Airport) to Los Angeles - Ontario Intl. Airport (ONT)? ### What day of the week has the most flights from BFM to ONT? ### What is the best time to fly from Mobile, AL (BFM-Downtown Airport) to Los Angeles - Ontario Intl. Airport (ONT)? ### Is it cheaper to buy a plane ticket from Mobile, AL (BFM-Downtown Airport) to Los Angeles - Ontario Intl. Airport (ONT) last-minute? ### Is it cheaper to book a BFM to ONT flight and hotel package? ### Can I cancel or change the date of my flight from Mobile, AL (BFM-Downtown Airport) to Los Angeles - Ontario Intl. Airport (ONT)? ## Travel information | Origin airport | Downtown Airport | | ------------------- | --------------------------- | | Destination airport | Los Angeles - Ontario Intl. | | Distance | 1733 mi | ## Book with confidence # Mobile to Ontario Flights The cheapest times to fly from Mobile to Ontario On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Mobile to Ontario are during the month of . You can find some of the cheapest flights from Mobile to Ontario with Expedia's search tool and vast selection of airlines. The best time to book a flight from Mobile to Ontario Sunday is one of the best days to book for cheap flights from Mobile to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Mobile to Ontario Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Mobile to Ontario in 2026\. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Mobile to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Mobile to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. 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