$102 Cheap flights from Boise to Los Angeles - Ontario Intl. (BOI to ONT)

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Find The Best Dates To Fly from Boise to Los Angeles - Ontario Intl.

Compare Flight Prices from Boise to Ontario

Affordable Airfare Tickets from BOI to ONT Airport

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $191 round trip and $102 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 20 - Wed, May 28
BOI
Boise
ONT
Ontario
$191 Roundtrip, found 6 days ago
$191
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, May 20 from Boise to Ontario, returning Wed, May 28, priced at $191 found 6 days ago
Thu, May 15 - Sun, May 18
BOI
Boise
ONT
Ontario
$211 Roundtrip, found 5 days ago
$211
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, May 15 from Boise to Ontario, returning Sun, May 18, priced at $211 found 5 days ago
Thu, Jun 5 - Sat, Jun 7
BOI
Boise
ONT
Ontario
$222 Roundtrip, found 6 days ago
$222
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Jun 5 from Boise to Ontario, returning Sat, Jun 7, priced at $222 found 6 days ago
Sat, May 17 - Tue, May 20
BOI
Boise
ONT
Ontario
$226 Roundtrip, found 1 day ago
$226
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 17 from Boise to Ontario, returning Tue, May 20, priced at $226 found 1 day ago
Thu, May 29 - Wed, Jun 4
BOI
Boise
ONT
Ontario
$230 Roundtrip, just found
$230
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, May 29 from Boise to Ontario, returning Wed, Jun 4, priced at $230 just found
Tue, Jun 3 - Wed, Jun 11
BOI
Boise
ONT
Ontario
$233 Roundtrip, found 6 days ago
$233
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jun 3 from Boise to Ontario, returning Wed, Jun 11, priced at $233 found 6 days ago
Wed, May 14 - Wed, May 14
BOI
Boise
ONT
Ontario
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, May 14 from Boise to Ontario, returning Wed, May 14, priced at $236 found 1 day ago
Sat, Jun 7 - Wed, Jun 11
BOI
Boise
ONT
Ontario
$236 Roundtrip, found 6 days ago
$236
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jun 7 from Boise to Ontario, returning Wed, Jun 11, priced at $236 found 6 days ago
Sun, Jun 1 - Wed, Jun 4
BOI
Boise
ONT
Ontario
$242 Roundtrip, found 6 days ago
$242
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Jun 1 from Boise to Ontario, returning Wed, Jun 4, priced at $242 found 6 days ago
Sat, May 17 - Tue, May 20
BOI
Boise
ONT
Ontario
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 17 from Boise to Ontario, returning Tue, May 20, priced at $242 found 1 day ago

Los Angeles - Ontario Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Ontario Airport Hotel & Conference Center

Ontario Airport Hotel & Conference Center

3.5 out of 5
per person
Jun 5 - Jun 8
found 1 day ago
Roundtrip flight included
Boise (BOI) to Ontario (ONT)
Hotel Seville

Hotel Seville

2 out of 5
per person
Jun 18 - Jun 22
found 10 hours ago
Roundtrip non-stop flight included
Boise (BOI) to Ontario (ONT)
Hotel Chino Hills

Hotel Chino Hills

3 out of 5
per person
Jun 18 - Jun 22
found 10 hours ago
Roundtrip non-stop flight included
Boise (BOI) to Ontario (ONT)
Comfort Inn Fontana

Comfort Inn Fontana

2.5 out of 5
per person
Jun 18 - Jun 22
found 10 hours ago
Roundtrip non-stop flight included
Boise (BOI) to Ontario (ONT)
Extended Stay America Suites Los Angeles Chino Valley

Extended Stay America Suites Los Angeles Chino Valley

2.5 out of 5
per person
Jun 18 - Jun 22
found 10 hours ago
Roundtrip non-stop flight included
Boise (BOI) to Ontario (ONT)
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Frequently asked questions

Are there direct flights from Boise Airport (BOI) to Los Angeles - Ontario Intl. Airport (ONT)?
You won’t find a flight straight from Boise Airport (BOI) to ONT, but there’s no need to panic. Southwest Airlines, Delta and United Airlines operate flights with just one stopover.
How long is the flight from BOI to Ontario Airport?
The flight between Boise Airport (BOI) and Los Angeles - Ontario Intl. Airport (ONT) is usually about 4 hours and 33 minutes. Make your journey more comfortable by saving a few episodes on your laptop or phone and enjoying them with your seat reclined.
What is the flight distance from Boise Airport (BOI) to Ontario Airport?
With a flight distance of just 660 mi, some magazines or a podcast is all you’ll need to keep yourself entertained on the journey between Boise Airport and ONT. You’ll be getting off the plane and diving into your fun adventures in a blink of an eye.
What airlines fly from BOI to Ontario Airport?
There are no direct flights provided between BOI and Ontario Airport. Plan in advance to save time and find the easiest route with the fewest layovers.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Boise to Ontario

 

Traveling From
Boise
Traveling To
Los Angeles - Ontario Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$191

Route Info

Flight path for flights from Boise Air Terminal (Gowen Field) to LA/Ontario International Airport


Origin:
BOI - Boise Air Terminal (Gowen Field)
Destination:
ONT - LA/Ontario International Airport
Distance:
1,065.00 miles


Airlines & Aircraft Used on BOI to ONT Flight Routes


Airline Carrier
Aircraft
American Airlines
Aerospatiale/Alenia ATR 72

Discover our best flights from Boise BOI to Ontario ONT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Boise BOI to Ontario ONT at the right price  

Airfares to Ontario ONT from Boise BOI currently cost between $191 and $242. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Boise BOI to Ontario ONT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Boise BOI to Ontario ONT on Travelocity starting at $102. Prices and availability subject to change. Additional terms may apply. 

 

Get to Ontario ONT from Boise BOI quicker with direct flights. 

Get to Ontario faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ONT from BOI to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Boise BOI to Ontario ONT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ONT from BOI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Boise BOI to Ontario ONT today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Boise BOI to Ontario ONT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Ontario ONT from Boise BOI 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ONT from BOI have this option.  

 

Travel with confidence when you book flights to Ontario ONT from Boise BOI with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.