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$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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — ONT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$297
(Southwest)

One-way from

$149
(Delta)

Popular in

March

Cheapest in

June

Average price

$360
From Providence-TFGreen to Ontario
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One-way flight from Providence-TFGreen to Ontario
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Highest demand for flights based on searches. 11% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/11. 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 8/145:50 amPVD - ONT
1 stop8h 45mSouthwest
Mon 8/1812:45 pmONT - PVD
1 stop7h 25mSouthwest
Deal found 6/11$297
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 9/66:00 amPVD - ONT
1 stop7h 35mDelta
Tue 9/3012:00 pmONT - PVD
1 stop8h 43mDelta
Deal found 6/11$306
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 8/1412:59 pmPVD - ONT
2 stops11h 40mAmerican Airlines
Mon 8/1811:59 pmONT - PVD
2 stops10h 15mAmerican Airlines
Deal found 6/11$307
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:30 pmPVD - ONT
1 stop9h 00mUnited Airlines
Tue 10/76:36 pmONT - PVD
2 stops12h 15mUnited Airlines
Deal found 6/10$402
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:15 pmPVD - ONT
2 stops12h 15mAlaska Airlines
Mon 11/106:00 amONT - PVD
2 stops13h 14mAlaska Airlines
Deal found 6/11$818

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 June 12, 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 8/14

5:50 am-11:35 am

1 stop8h 45m

Ontario

Mon 8/18

12:45 pm-11:10 pm

1 stop7h 25m

$297

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Sat 9/6

6:00 am-10:35 am

1 stop7h 35m

Ontario

Tue 9/30

12:00 pm-11:43 pm

1 stop8h 43m

$306

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Thu 8/14

12:59 pm-9:39 pm

2 stops11h 40m

Ontario

Mon 8/18

11:59 pm-1:14 pm

2 stops10h 15m

$307

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Fri 8/22

10:28 am-8:33 pm

2 stops13h 05m

Ontario

Tue 8/26

6:50 pm-9:47 am

2 stops11h 57m

$442

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Wed 8/6

1:18 pm-12:13 am

2 stops13h 55m

Ontario

Mon 8/11

6:00 am-10:58 pm

2 stops13h 58m

$938

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Tue 8/19

6:00 am-10:35 am

1 stop7h 35m

$149

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Tue 8/19

1:18 pm-12:13 am

2 stops13h 55m

$219

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Tue 8/12

4:29 pm-10:11 pm

1 stop8h 42m

$239

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Wed 7/9

5:03 am-12:00 pm

2 stops9h 57m

$245

ProvidenceOntario

PVD - ONT

PVDONT

Providence-TFGreen

Sun 7/6

4:15 pm-12:15 am

1 stop11h 00m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, August is the cheapest month in which you can book a flight from Providence to Ontario (average of $246). Flying from Providence to Ontario in March is currently the most expensive (average of $328). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 June 12, 2025.
To help decide which airline to fly from Providence to Ontario, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Our cheapest airline available from Providence to Ontario is Southwest. Our recent data shows that you can find tickets from as low as $297 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $306 and $307 round-trip. You may be able to fly from Providence to Ontario for 37% 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 Delta ($149), Alaska Airlines ($219), and United Airlines ($239).

  • 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, August is the cheapest month in which you can book a flight from Providence to Ontario (average of $246). Flying from Providence to Ontario in March is currently the most expensive (average of $328). 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

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Alternative routes for Providence to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$355Average$517FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$359Average$428FlexibilityNo cancel feeOn-time63%
DeltaCheapest$400Average$501FlexibilityNo cancel feeOn-timeN/A

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