$278 Cheap Flights from Punta Cana (PUJ) to Ontario (ONT)

View $278 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from Punta Cana Intl. Airport (PUJ) to Los Angeles - Ontario Intl. Airport (ONT)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Punta Cana to Ontario (PUJ-ONT)

Prices were available within the past 7 days and start at $278 for one-way flights and $530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, Sep 30 - Sat, Oct 11
PUJ
Punta Cana
ONT
Ontario
$530 Roundtrip, found 2 days ago
$530
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Sep 30 from Punta Cana to Ontario, returning Sat, Oct 11, priced at $530 found 2 days ago
American Airlines
Thu, Nov 6 - Sat, Nov 8
PUJ
Punta Cana
ONT
Ontario
$535 Roundtrip, found 2 days ago
$535
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 6 from Punta Cana to Ontario, returning Sat, Nov 8, priced at $535 found 2 days ago
American Airlines
Fri, Nov 21 - Sun, Nov 30
PUJ
Punta Cana
ONT
Ontario
$539 Roundtrip, found 3 days ago
$539
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Nov 21 from Punta Cana to Ontario, returning Sun, Nov 30, priced at $539 found 3 days ago
JetBlue Airways
Wed, Sep 24 - Sat, Oct 11
PUJ
Punta Cana
ONT
Ontario
$542 Roundtrip, found 2 days ago
$542
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Sep 24 from Punta Cana to Ontario, returning Sat, Oct 11, priced at $542 found 2 days ago
American Airlines
Tue, Apr 14 - Tue, Apr 21
PUJ
Punta Cana
ONT
Ontario
$546 Roundtrip, found 6 days ago
$546
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Apr 14 from Punta Cana to Ontario, returning Tue, Apr 21, priced at $546 found 6 days ago
JetBlue Airways
Thu, Sep 25 - Sat, Oct 11
PUJ
Punta Cana
ONT
Ontario
$554 Roundtrip, found 2 days ago
$554
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Sep 25 from Punta Cana to Ontario, returning Sat, Oct 11, priced at $554 found 2 days ago
American Airlines
Tue, Apr 14 - Tue, Apr 21
PUJ
Punta Cana
ONT
Ontario
$556 Roundtrip, found 6 days ago
$556
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Apr 14 from Punta Cana to Ontario, returning Tue, Apr 21, priced at $556 found 6 days ago
United
Tue, Apr 14 - Tue, Apr 21
PUJ
Punta Cana
ONT
Ontario
$591 Roundtrip, found 6 days ago
$591
Roundtrip
found 6 days ago
Select United flight, departing Tue, Apr 14 from Punta Cana to Ontario, returning Tue, Apr 21, priced at $591 found 6 days ago
Southwest Airlines
Sun, Dec 21 - Wed, Dec 31
PUJ
Punta Cana
ONT
Ontario
$741 Roundtrip, found 1 day ago
$741
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sun, Dec 21 from Punta Cana to Ontario, returning Wed, Dec 31, priced at $741 found 1 day ago
Delta
Fri, Dec 26 - Tue, Dec 30
PUJ
Punta Cana
ONT
Ontario
$852 Roundtrip, found 1 day ago
$852
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Dec 26 from Punta Cana to Ontario, returning Tue, Dec 30, priced at $852 found 1 day ago
Flights from Punta Cana (PUJ) to Ontario (ONT)
Origin airport
Punta Cana Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
Air Canada, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$529
Distance
3197 mi

Punta Cana to Ontario Flights

The cheapest times to fly from Punta Cana 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 Punta Cana to Ontario are during the month of September. You can find some of the cheapest flights from Punta Cana to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Punta Cana to Ontario

Sunday is one of the best days to book for cheap flights from Punta Cana 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 Punta Cana 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 Punta Cana to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $278 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 Punta Cana 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. Bundling together your Punta Cana 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. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Punta Cana Intl. Airport (PUJ) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Get a cheap one-way flight from $278 or cheap return flight from $530 from Punta Cana Intl. Airport (PUJ) to Los Angeles - Ontario Intl. Airport (ONT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Punta Cana Intl. Airport (PUJ) to Los Angeles - Ontario Intl. Airport (ONT)?
Traveling in September may help you find better deals, as it's the cheapest month for flights between PUJ and ONT. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Punta Cana Intl. Airport (PUJ) to Los Angeles - Ontario Intl. Airport (ONT)?
To find the cheapest airline that'll fly you from PUJ to ONT, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Punta Cana Intl. Airport (PUJ) to Los Angeles - Ontario Intl. Airport (ONT)?
You'll have to hop on a flight with a layover when traveling from Punta Cana Intl. Airport (PUJ) to Los Angeles - Ontario Intl. Airport (ONT). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from PUJ to ONT?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Punta Cana Intl. Airport (PUJ) to Los Angeles - Ontario Intl. Airport (ONT)?
To reach Los Angeles - Ontario Intl. Airport (ONT) on time, choose a flight that leaves from Punta Cana Intl. Airport (PUJ) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Punta Cana Intl. Airport (PUJ) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Booking your ticket from PUJ to ONT just before your journey is usually more expensive. But if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a PUJ to ONT flight and hotel package?
Compared with arranging flights and hotels separately, booking a PUJ to ONT flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of planning your trip. Just secure your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Punta Cana Intl. Airport (PUJ) to Los Angeles - Ontario Intl. Airport (ONT)?
If you booked your PUJ to ONT flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, 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 if you'd like more information.

Explore a world of travel with Expedia

*Available to One Key members.