$440 Cheap Flights from Ontario (ONT) to Denpasar (DPS)

View $440 flight on Mon, Sep 8, 2025Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Ngurah Rai Intl. Airport (DPS)

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Cheap Flights from Ontario to Denpasar (ONT-DPS)

Prices were available within the past 7 days and start at $440 for one-way flights and $808 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 28 - Wed, Nov 12
ONT
Ontario
DPS
Bali
$808 Roundtrip, found 18 hours ago
$808
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Oct 28 from Ontario to Bali, returning Wed, Nov 12, priced at $808 found 18 hours ago
Korean Air
Wed, Aug 27 - Wed, Sep 3
ONT
Ontario
DPS
Bali
$813 Roundtrip, found 9 hours ago
$813
Roundtrip
found 9 hours ago
Select Korean Air flight, departing Wed, Aug 27 from Ontario to Bali, returning Wed, Sep 3, priced at $813 found 9 hours ago
Delta
Tue, Oct 28 - Wed, Nov 12
ONT
Ontario
DPS
Bali
$814 Roundtrip, found 18 hours ago
$814
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Oct 28 from Ontario to Bali, returning Wed, Nov 12, priced at $814 found 18 hours ago
Delta
Tue, Aug 26 - Thu, Sep 4
ONT
Ontario
DPS
Bali
$815 Roundtrip, found 4 days ago
$815
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 26 from Ontario to Bali, returning Thu, Sep 4, priced at $815 found 4 days ago
Delta
Sun, Aug 31 - Thu, Sep 11
ONT
Ontario
DPS
Bali
$821 Roundtrip, found 5 days ago
$821
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Aug 31 from Ontario to Bali, returning Thu, Sep 11, priced at $821 found 5 days ago
Delta
Wed, Nov 5 - Wed, Nov 12
ONT
Ontario
DPS
Bali
$832 Roundtrip, found 16 hours ago
$832
Roundtrip
found 16 hours ago
Select Delta flight, departing Wed, Nov 5 from Ontario to Bali, returning Wed, Nov 12, priced at $832 found 16 hours ago
Korean Air
Mon, Sep 22 - Mon, Sep 29
ONT
Ontario
DPS
Bali
$837 Roundtrip, found 12 hours ago
$837
Roundtrip
found 12 hours ago
Select Korean Air flight, departing Mon, Sep 22 from Ontario to Bali, returning Mon, Sep 29, priced at $837 found 12 hours ago
United
Tue, Oct 28 - Wed, Nov 12
ONT
Ontario
DPS
Bali
$1,232 Roundtrip, found 18 hours ago
$1,232
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Oct 28 from Ontario to Bali, returning Wed, Nov 12, priced at $1,232 found 18 hours ago
Etihad Airways
Mon, Oct 6 - Tue, Oct 14
ONT
Ontario
DPS
Bali
$1,535 Roundtrip, just found
$1,535
Roundtrip
just found
Select Etihad Airways flight, departing Mon, Oct 6 from Ontario to Bali, returning Tue, Oct 14, priced at $1,535 just found
Qatar Airways
Mon, Oct 6 - Tue, Oct 14
ONT
Ontario
DPS
Bali
$1,546 Roundtrip, just found
$1,546
Roundtrip
just found
Select Qatar Airways flight, departing Mon, Oct 6 from Ontario to Bali, returning Tue, Oct 14, priced at $1,546 just found

Find the cheapest month to fly from Ontario (ONT) to Tuban (DPS)

September is typically the cheapest month to fly

From $811 - $1,542 per traveler.

Graph displaying average flight prices per month

Alternative airports near Tuban

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ngurah Rai Intl. DPS. Cheapest option available. Flights from $1,352
DPS
Ngurah Rai Intl.
Cheapest
Flights from $1,352
Flights from Ontario (ONT) to Denpasar (DPS)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Ngurah Rai Intl.
Airlines serving
Air France, American Airlines, Delta, Etihad Airways, Japan Airlines, KLM, Korean Air, Qatar Airways, United
Roundtrip price
$808
Distance
8670 mi

Ontario to Denpasar Flights

The cheapest times to fly from Ontario to Denpasar

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 Ontario to Denpasar are during the month of October. You can find some of the cheapest flights from Ontario to Denpasar with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Denpasar

Sunday is one of the best days to book for cheap flights from Ontario to Denpasar: 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 Ontario to Denpasar

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 Ontario to Denpasar in 2025. You can also book with separate airlines for your outbound and return journeys, from $440 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 Ontario to Denpasar 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. Bundling together your Ontario to Denpasar 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. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Ngurah Rai Intl. Airport (DPS) cost?
Discover the latest flight deals from ONT to DPS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ONT to DPS?
The cheapest flights from ONT to DPS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ONT to DPS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ONT to DPS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Ngurah Rai Intl. Airport (DPS)?
Nonstop flights from Los Angeles - Ontario Intl. Airport (ONT) to Ngurah Rai Intl. Airport (DPS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ONT to DPS?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Ngurah Rai Intl. Airport (DPS)?
To touch down at Ngurah Rai Intl. Airport (DPS) on schedule, select a flight that leaves from Los Angeles - Ontario Intl. Airport (ONT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Ngurah Rai Intl. Airport (DPS) last-minute?
Booking your ticket from ONT to DPS just before your trip is generally more expensive. But if there's some wiggle room with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book an ONT to DPS flight and hotel package?
Securing an ONT to DPS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Ngurah Rai Intl. Airport (DPS)?
If you reserved your ONT to DPS flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.