App
Customer Support
IDR
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
Los Angeles
>
Ontario International Airport

Latest Flight Deals to Ontario International Airport

These are the best offers on flights to Ontario International Airport you’ll find over the next 60 days, with savings of up to IDR 3,387,942. Don’t miss out!

83%
New YorkOntario(ONT)
Frontier AirlinesFrontier Airlines
One way
Economy
Tue, Mar 4
IDR 701,912
IDR 4,089,854
82%
New YorkOntario(ONT)
Frontier AirlinesFrontier Airlines
One way
Economy
Wed, Mar 5
IDR 735,443
IDR 4,089,854
82%
New YorkOntario(ONT)
Frontier AirlinesFrontier Airlines
One way
Economy
Tue, Mar 11
IDR 748,855
IDR 4,089,854
81%
New YorkOntario(ONT)
Frontier AirlinesFrontier Airlines
One way
Economy
Tue, Mar 25
IDR 793,563
IDR 4,089,854
79%
New YorkOntario(ONT)
Frontier AirlinesFrontier Airlines
One way
Economy
Wed, Mar 12
IDR 858,389
IDR 4,089,854
79%
New YorkOntario(ONT)
Frontier AirlinesFrontier Airlines
One way
Economy
Tue, Apr 8
IDR 867,330
IDR 4,089,854

Cheap Round-trip Flights to Los Angeles

Whether it's a quick getaway or a business trip to remember, our 3–7-day round trips are perfect for experiencing Los Angeles affordably when flying to Ontario International Airport.

7 Day Trip
Wed, Mar 5 - Tue, Mar 11
7 Day Trip
New York
Ontario(ONT)
IDR 1,591,595
Search
7 Day Trip
Wed, Mar 12 - Tue, Mar 18
7 Day Trip
New York
Ontario(ONT)
IDR 1,846,429
Search
7 Day Trip
Wed, Mar 19 - Tue, Mar 25
7 Day Trip
New York
Ontario(ONT)
IDR 1,846,429
Search
5 Day Trip
Sat, Mar 1 - Wed, Mar 5
5 Day Trip
New York
Ontario(ONT)
IDR 1,884,431
Search
5 Day Trip
Sat, Mar 8 - Wed, Mar 12
5 Day Trip
New York
Ontario(ONT)
IDR 1,884,431
Search
6 Day Trip
Wed, Feb 19 - Mon, Feb 24
6 Day Trip
New York
Ontario(ONT)
IDR 1,900,078
Search
View more return flights

Direct flights to Ontario International Airport – recommended for you

Check out direct flights to Ontario International Airport and find the flight that best fits your travel needs.
Thu, May 8
New YorkOntario(ONT)
Jetblue Airways
Economy
IDR 1,839,723
Search
Wed, Apr 30
New YorkOntario(ONT)
Jetblue Airways
Economy
IDR 1,841,958
Search
Fri, May 2
New YorkOntario(ONT)
Jetblue Airways
Economy
IDR 1,841,958
Search
Tue, May 6
New YorkOntario(ONT)
Jetblue Airways
Economy
IDR 1,844,194
Search
View more direct flights

Details about flights to Ontario International Airport

Cheapest nonstop flight priceIDR 154,241
Cheapest round-trip ticket priceIDR 442,606
Off-season for travelJanuary
Peak season for travelNovember
Flight distance545.43 km
Average flight time6 hours 49 minutes
Popular airlineAmerican Airlines
Cheapest monthMay

Frequently asked questions about flights to Ontario International Airport

  • What is the average flight ticket price from United States to Los Angeles?

    The average ticket price to Los Angeles is IDR 8,416,228. Please use this price as a reference only.

  • How long is the flight to Los Angeles?

    • Approx. 1 hour 31 minutes to fly from San Francisco to Los Angeles.
    • Approx. 1 hour 20 minutes to fly from Las Vegas to Los Angeles.
    • Approx. 2 hours 27 minutes to fly from Portland to Los Angeles.
    • Approx. 2 hours 46 minutes to fly from Seattle to Los Angeles.

  • How to get cheap flights to Los Angeles?

    You can book cheaper flights in the following ways:
    • Search for tickets to a city or airport near Los Angeles.
    • Look up different airlines that have flights to Los Angeles.
    • Browse different departure dates from the same month.
    • Filter for different departure times from the same day.
    • Check for discount information on various social media sites.
    • Explore deals and discounts on airline websites.

  • What is the most popular month to visit Los Angeles?

    Understanding peak and off travel seasons to Los Angeles can help you arrange your travel plans accordingly. The most popular month to visit Los Angeles is March. The average price of flight tickets to Los Angeles in March is IDR 5,487,873.

  • When are the cheapest flights to Los Angeles?

    Flight tickets to Los Angeles are the cheapest in May compared to other months, the average price is IDR 5,838,828.

  • How many airports in Los Angeles?

  • What is the transportation method from the main airport to downtown in Los Angeles?

    • The distance from Los Angeles International Airport to downtown is about 19 km. It takes about 30 minutes by taxi.
    • The distance from Ontario International Airport to downtown is about 59 km. It takes about 1 hour 10 minutes by taxi.

  • Which popular airlines have flights to Los Angeles?

    Popular airlines with flights to Los Angeles: Frontier Airlines , Alaska Airlines , and United Airlines .

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.