BOI to ONT (Boise to Ontario) Flights

Last Minute Flights from BOI to ONT

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
BOILos AngelesAugust 10 to August 13$356
*Prices include taxes and fees

Cheapest BOI to ONT Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
BOILos AngelesJanuary 24 to January 28$137
BOILos AngelesJanuary 24 to January 28$157
BOILos AngelesJanuary 14 to January 17$159
BOILos AngelesJanuary 14 to January 17$178
BOILos AngelesAugust 21 to September 6$218
*Prices include taxes and fees
BOI to ONT Flight Details
Origin airport
Boise
Origin airport IATA code
BOI
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Distance
660 mi

Frequently asked questions

What airlines fly direct from Boise Airport to ONT?
To make your way from Boise Airport (BOI) to Ontario Airport, you'll have to book a flight with at least one stop. Unfortunately, there are no nonstop services on this route.
How many flights are there from BOI to ONT?
There are approximately 37 flights a day from Boise, ID (BOI) to Ontario, CA (ONT-Los Angeles - Ontario Intl.), so you have ample opportunities to get to Ontario. Just pick out a date that works best for you and secure your seat.
How long does it take to fly from Boise, ID (BOI) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
On average, it takes 4 hours and 37 minutes to journey from Boise, ID (BOI) to Ontario, CA (ONT-Los Angeles - Ontario Intl.). That's a nice amount of time to begin your travel diary, do a little last-minute trip planning or read up about the fantastic experiences that await you in Ontario.
What is the flight distance from Boise, ID (BOI) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Considered a short-haul trip, just 660 miles (1,050 1) separates Boise, ID (BOI) and Ontario, CA (ONT-Los Angeles - Ontario Intl.). So stretch out, but don't get too settled! You'll be arriving in Ontario before you know it.
How many morning flights are there from BOI to ONT?
Early birds — you'll be pleased to know that there are 126 morning flights from BOI to ONT per week.

  • Delta Air Lines (DL) has 42 weekly flights that depart before noon. The earliest one is 5:30AM.
  • 6:00AM is the earliest you can fly from BOI to ONT with Alaska Airlines (AS). This company has 40 early flights a week.
  • You'll have around 24 morning flights to choose from if you book a ticket with United Airlines (UA). 5:00AM is the earliest departure.

How many afternoon flights are there from BOI to ONT?
With 133 afternoon and evening flights from BOI to ONT every week, you can forget about waking up at the crack of dawn.

  • Alaska Airlines (AS) offers 46 weekly flights that jet off after midday. The earliest departure is 1:00PM.
  • Delta Air Lines (DL) provides 45 afternoon and evening flights each week. The first departure is at 1:17PM.
  • Otherwise, cruise at altitude with American Airlines (AA). This airline has 21 weekly flights after midday, with the earliest departure at 1:35PM.

What is the earliest departure time out of Boise to Ontario?
5:00AM is the first flight taking off from BOI, touching down at ONT at 9:53PM. Save precious time in the morning by having your bags zipped up and ready to be bundled into your ride.
What is the latest departure time out of Boise to Ontario?
The last flight jets out from BOI at 8:55PM and lands at 4:05PM at ONT. You'll have lots of time to get ready for this flight.
What is the average price from Boise to Ontario?
Round-trip journeys between BOI and ONT start from about $137. When you're ready book your trip, we're ready to help you walk away with the best deal in town. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Boise to Ontario Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Boise to Ontario to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from BOI to ONT, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Boise to Ontario, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.