$140 Cheap Flights from Providence (PVD) to Ontario (ONT)

View $140 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from T.F. Green Airport (PVD) to Los Angeles - Ontario Intl. Airport (ONT)

Cheap Flights from Providence to Ontario (PVD-ONT)

Prices were available within the past 7 days and start at $140 for one-way flights and $279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Nov 4 - Tue, Nov 11
PVD
Providence
ONT
Ontario
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 4 from Providence to Ontario, returning Tue, Nov 11, priced at $279 found 1 day ago
Delta
Wed, Nov 12 - Tue, Nov 18
PVD
Providence
ONT
Ontario
$297 Roundtrip, found 15 hours ago
$297
Roundtrip
found 15 hours ago
Select Delta flight, departing Wed, Nov 12 from Providence to Ontario, returning Tue, Nov 18, priced at $297 found 15 hours ago
Southwest Airlines
Tue, Nov 4 - Thu, Nov 6
PVD
Providence
ONT
Ontario
$301 Roundtrip, found 6 days ago
$301
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Nov 4 from Providence to Ontario, returning Thu, Nov 6, priced at $301 found 6 days ago
American Airlines
Tue, Nov 4 - Thu, Nov 6
PVD
Providence
ONT
Ontario
$303 Roundtrip, found 6 days ago
$303
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 4 from Providence to Ontario, returning Thu, Nov 6, priced at $303 found 6 days ago
Delta
Wed, Nov 12 - Mon, Nov 17
PVD
Providence
ONT
Ontario
$308 Roundtrip, found 15 hours ago
$308
Roundtrip
found 15 hours ago
Select Delta flight, departing Wed, Nov 12 from Providence to Ontario, returning Mon, Nov 17, priced at $308 found 15 hours ago
Delta
Thu, Nov 13 - Tue, Nov 18
PVD
Providence
ONT
Ontario
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Nov 13 from Providence to Ontario, returning Tue, Nov 18, priced at $309 found 3 days ago
Delta
Tue, Nov 4 - Thu, Nov 6
PVD
Providence
ONT
Ontario
$311 Roundtrip, found 6 days ago
$311
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 4 from Providence to Ontario, returning Thu, Nov 6, priced at $311 found 6 days ago
Southwest Airlines
Tue, Nov 4 - Sat, Nov 8
PVD
Providence
ONT
Ontario
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Nov 4 from Providence to Ontario, returning Sat, Nov 8, priced at $312 found 3 days ago
United
Sat, Dec 6 - Tue, Dec 9
PVD
Providence
ONT
Ontario
$357 Roundtrip, found 1 day ago
$357
Roundtrip
found 1 day ago
Select United flight, departing Sat, Dec 6 from Providence to Ontario, returning Tue, Dec 9, priced at $357 found 1 day ago
JetBlue Airways
Wed, Oct 15 - Wed, Oct 22
PVD
Providence
ONT
Ontario
$393 Roundtrip, found 1 day ago
$393
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Oct 15 from Providence to Ontario, returning Wed, Oct 22, priced at $393 found 1 day ago

Find the cheapest month to fly from Providence (PVD) to Ontario (ONT)

September is typically the cheapest month to fly

From $229 - $498 per traveler.

Alternative airports near Ontario

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

Select flight to John Wayne SNA. Average driving time to city center is 42 minutes. Flights from $828
SNA
John Wayne
Average driving time to city center42 min
Flights from $828

Frequently asked questions

How much does a flight from T.F. Green Airport (PVD) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Secure a cheap one-way flight from $140 or cheap return flight from $279 from T.F. Green Airport (PVD) 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 T.F. Green Airport (PVD) to Los Angeles - Ontario Intl. Airport (ONT)?
November is the least expensive month to fly from PVD to ONT. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from T.F. Green Airport (PVD) to Los Angeles - Ontario Intl. Airport (ONT)?
To find the cheapest airline flying from PVD to ONT, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from T.F. Green Airport (PVD) to Los Angeles - Ontario Intl. Airport (ONT)?
There are no daily nonstop flights from T.F. Green Airport (PVD) to Los Angeles - Ontario Intl. Airport (ONT). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from PVD to ONT?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from T.F. Green Airport (PVD) to Los Angeles - Ontario Intl. Airport (ONT)?
Book a flight from T.F. Green Airport (PVD) to Los Angeles - Ontario Intl. Airport (ONT) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 T.F. Green Airport (PVD) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Last-minute fares from PVD to ONT are generally more expensive. To lock in the best prices, start looking for flights ahead of time. That being said, if you're flexible with your travel dates, you may find a cheap fare right before your journey.
Is it cheaper to book a PVD to ONT flight and hotel package?
Booking a PVD to ONT flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of accommodations 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 T.F. Green Airport (PVD) to Los Angeles - Ontario Intl. Airport (ONT)?
In most cases, you can reschedule or cancel your PVD to ONT flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
T.F. Green
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$278
Distance
2540 mi

Book with confidence

Book with confidence

Providence to Ontario Flights

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

 

The best time to book a flight from Providence to Ontario

Sunday is one of the best days to book for cheap flights from Providence 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 Providence 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 Providence to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $140 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 Providence 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 Providence 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.

 

Providence to Ontario Flights

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*Available to One Key members.