HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$149+ Cheap flights from Providence to Ontario (PVD - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — ONT
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Providence to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Providence to Ontario

Cheapest flights from Providence to Ontario
Explore the most affordable flight options available from Providence to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Delta deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:06 pmPVD - ONT
1 stop9h 33mDelta
Thu 12/2511:15 amONT - PVD
1 stop9h 19mDelta
Deal found 12/1$349
This Delta deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:06 pmPVD - ONT
1 stop9h 33mDelta
Fri 12/1912:12 pmONT - PVD
1 stop8h 22mDelta
Deal found 12/2$402
This Southwest deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:30 amPVD - ONT
1 stop8h 05mSouthwest
Wed 1/75:45 pmONT - PVD
2 stops11h 25mSouthwest
Deal found 12/2$403
This Delta deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:06 pmPVD - ONT
1 stop9h 33mDelta
Thu 12/2511:15 amONT - PVD
1 stop9h 19mDelta
Deal found 12/1$404
This Delta deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:54 pmPVD - ONT
2 stops13h 10mDelta
Thu 12/1810:25 pmONT - PVD
2 stops10h 44mDelta
Deal found 12/2$412
This American Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:15 pmPVD - ONT
1 stop8h 24mAmerican Airlines
Wed 12/3110:40 pmONT - PVD
1 stop7h 32mAmerican Airlines
Deal found 12/3$422
This Delta deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:06 pmPVD - ONT
1 stop9h 33mDelta
Wed 12/2411:15 amONT - PVD
1 stop9h 19mDelta
Deal found 12/1$443
This Southwest deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:30 amPVD - ONT
1 stop8h 05mSouthwest
Wed 12/316:50 amONT - PVD
1 stop11h 25mSouthwest
Deal found 12/3$447

Find flight deals from Providence to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Providence (PVD) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$204
(Southwest)

One-way from

$149
(Delta)

Popular in

March

Cheapest in

September

Average price

$487
Provider with most accurate pricing for Providence-TFGreen-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Providence-TFGreen-Ontario flights.
Search Deals
From Providence-TFGreen to Ontario
Search Deals
One-way flight from Providence-TFGreen to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Providence to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Providence to Ontario that are best for you.

Fly from

Providence

Fly to

Ontario

Route

Depart

Return

Price

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Thu 2/19

9:58 am-6:39 pm

2 stops11h 41m

Ontario

Wed 2/25

7:50 pm-9:08 am

2 stops10h 18m

$238

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Tue 1/20

6:00 am-6:45 pm

2 stops15h 45m

Ontario

Sat 1/31

7:16 am-9:49 pm

2 stops11h 33m

$296

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Sat 1/24

3:18 pm-9:05 pm

1 stop8h 47m

Ontario

Tue 2/3

12:41 pm-11:39 pm

1 stop7h 58m

$297

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Sat 1/24

3:18 pm-9:05 pm

1 stop8h 47m

Ontario

Wed 2/4

12:41 pm-11:39 pm

1 stop7h 58m

$297

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Thu 1/8

5:30 am-11:31 am

1 stop9h 01m

Ontario

Wed 1/14

12:41 pm-11:39 pm

1 stop7h 58m

$299

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Sat 1/17

2:52 pm-9:05 pm

1 stop9h 13m

Ontario

Sat 1/24

12:41 pm-11:39 pm

1 stop7h 58m

$337

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Tue 12/16

1:06 pm-7:39 pm

1 stop9h 33m

Ontario

Thu 12/25

11:15 am-11:34 pm

1 stop9h 19m

$349

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Sat 1/24

9:40 am-10:53 pm

2 stops16h 13m

Ontario

Tue 2/3

5:05 am-7:16 pm

2 stops11h 11m

$367

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Sat 1/17

9:40 am-8:58 pm

2 stops14h 18m

Ontario

Sat 1/24

6:00 am-9:26 pm

2 stops12h 26m

$367

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Tue 1/20

5:30 am-11:31 am

1 stop9h 01m

Ontario

Sat 1/31

12:41 pm-11:39 pm

1 stop7h 58m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Providence to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Providence to Ontario in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Providence-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Providence-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Providence-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Providence-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Providence-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Providence to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Providence with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Providence to Ontario

What is the cheapest month to book a flight from Providence to Ontario?

Currently, February is the cheapest month in which you can book a flight from Providence to Ontario (average of $123). Flying from Providence to Ontario in April is currently the most expensive (average of $173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated December 4, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Providence to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,011 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,047 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Providence to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Providence to Ontario?

    There are many flights that can get you from Providence to Ontario in 8h 47m. Fly via American Airlines or Delta to get the fastest option. The distance between Providence and Ontario is about 2539 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Providence to Ontario round-trip?

    Our cheapest airline available from Providence to Ontario is Delta. Our recent data shows that you can find tickets from as low as $316 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $346 and $372 round-trip. You may be able to fly from Providence to Ontario for 29% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Providence to Ontario one-way?

    The cheapest airlines for a one-way flight from Providence to Ontario are American Airlines ($161), Delta ($168), and Southwest ($189).

  • Can I find deals for flights from Providence to Ontario that include hotel bookings?

    Yes. In addition to deals on Providence to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Providence to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Providence to Ontario.

  • Can I find deals for business class flights from Providence to Ontario?

    Yes. Cheapflights offers flight deals from Providence to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Providence to Ontario?

    Currently, February is the cheapest month in which you can book a flight from Providence to Ontario (average of $123). Flying from Providence to Ontario in April is currently the most expensive (average of $173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Providence to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Las Vegas flights
Boston to Los Angeles flights
Boston to San Francisco flights
Boston to San Diego flights
Boston to Ontario flights
Providence to Los Angeles flights
Boston to Santa Ana flights
Providence to Las Vegas flights
Boston to San Jose flights
Boston to Palm Springs flights
Boston to Sacramento flights
Boston to Burbank flights
Boston to Reno flights
Boston to Oakland flights
Providence to San Francisco flights
Providence to San Diego flights
Providence to Palm Springs flights
Providence to Santa Ana flights
Boston to Monterey flights
Boston to Long Beach flights
Boston to Santa Barbara flights
Boston to San Luis Obispo flights
Providence to Sacramento flights
Boston to Medford flights
Providence to San Jose flights
Boston to Fresno flights
Providence to Burbank flights
Providence to Reno flights
Boston to Santa Rosa flights
Boston to Arcata flights
Providence to Monterey flights
Providence to Redding flights
Providence to Arcata flights
Providence to Santa Barbara flights
Providence to Fresno flights
Boston to Yuma flights
Boston to Redding flights
Boston to Tijuana flights
Providence to Oakland flights
Providence to Medford flights
Providence to Long Beach flights
Providence to Yuma flights
Providence to Santa Rosa flights
Boston to Mammoth Lakes flights
Boston to Merced flights

Top 3 airlines flying from Providence to Ontario

Discover the top 3 airlines that operate flights from Providence to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$316Average$508FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$346Average$430FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$372Average$511FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.