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Rhode Island

$96+ Cheap flights from Ontario (ONT) to Rhode Island

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PVD
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Ontario to Rhode Island

Keep the following information in mind while searching for Ontario to Rhode Island flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(JetBlue)

One-way from

$96
(Frontier)

Popular in

July

Cheapest in

January

Average price

$362
Provider with most accurate pricing for Los Angeles-Boston Logan Intl flight deals.
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From Ontario to Rhode Island
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One-way flight from Ontario to Rhode Island
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Highest demand for flights based on searches. 14% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Ontario to Rhode Island

Cheapest flights from Ontario to Rhode Island
Explore the most affordable flight options available from Ontario to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/210:40 pmONT - BOS
1 stop10h 45mJetBlue
mar. 5/132:45 pmBOS - ONT
1 stop9h 37mJetBlue
Deal found 2/20$271
This Delta deal was found by Cheapflights users on 2/20. 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.
lun. 3/175:30 pmONT - BOS
1 stop10h 56mDelta
jue. 3/207:15 amBOS - ONT
1 stop12h 27mDelta
Deal found 2/20$283
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 3/67:14 pmONT - BOS
1 stop9h 30mAlaska Airlines
mié. 3/126:24 pmBOS - ONT
1 stop32h 00mAlaska Airlines
Deal found 2/20$289
This American Airlines deal was found by Cheapflights users on 2/20. 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.
vie. 3/289:32 amONT - BOS
1 stop7h 58mAmerican Airlines
jue. 4/35:58 pmBOS - ONT
1 stop8h 56mAmerican Airlines
Deal found 2/20$317
This United Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 3/66:00 amONT - BOS
1 stop10h 42mUnited Airlines
mar. 8/263:10 pmBOS - ONT
1 stop10h 16mUnited Airlines
Deal found 2/20$319
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/106:47 pmONT - BOS
1 stop14h 20mFrontier
dom. 5/251:00 pmBOS - ONT
1 stop8h 58mFrontier
Deal found 2/19$336
This American Airlines deal was found by Cheapflights users on 2/20. 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.
mar. 4/110:27 pmONT - PVD
1 stop7h 55mAmerican Airlines
mar. 4/81:44 pmPVD - ONT
1 stop10h 15mAmerican Airlines
Deal found 2/20$343
This Southwest deal was found by Cheapflights users on 2/19. 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.
sáb. 4/510:50 amONT - BOS
1 stop11h 05mSouthwest
vie. 4/115:45 amBOS - ONT
1 stop8h 20mSouthwest
Deal found 2/19$362
This Southwest deal was found by Cheapflights users on 2/19. 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.
vie. 8/156:40 amONT - PVD
1 stop7h 30mSouthwest
dom. 8/177:00 amPVD - ONT
1 stop10h 15mSouthwest
Deal found 2/19$409
This Delta deal was found by Cheapflights users on 2/20. 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.
vie. 3/2812:46 pmONT - PVD
1 stop8h 13mDelta
lun. 3/316:02 amPVD - ONT
1 stop8h 34mDelta
Deal found 2/20$461
This United Airlines deal was found by Cheapflights users on 2/19. 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.
mar. 3/186:45 pmONT - PVD
2 stops11h 57mUnited Airlines
mar. 3/257:05 amPVD - ONT
2 stops13h 59mUnited Airlines
Deal found 2/19$519
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
mar. 4/111:33 amONT - PVD
2 stops32h 00mAlaska Airlines
mar. 4/81:40 pmPVD - ONT
3 stops23h 59mAlaska Airlines
Deal found 2/20$608

Find flights from Ontario to Rhode Island within your budget

Customize your flight search to find flights from Ontario to Rhode Island 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 febrero 20, 2025.

Fly from

Ontario

Fly to

Rhode Island

Route

Depart

Return

Price

OntarioBoston

ONT - BOS

ONTBOS

Ontario

vie. 5/2

10:40 pm-12:25 pm

1 stop10h 45m

Boston Logan Intl

mar. 5/13

2:45 pm-9:22 pm

1 stop9h 37m

$271

OntarioBoston

ONT - BOS

ONTBOS

Ontario

lun. 3/17

5:30 pm-7:26 am

1 stop10h 56m

Boston Logan Intl

jue. 3/20

7:15 am-4:42 pm

1 stop12h 27m

$283

OntarioBoston

ONT - BOS

ONTBOS

Ontario

jue. 3/6

7:14 pm-7:44 am

1 stop9h 30m

Boston Logan Intl

mié. 3/12

6:24 pm-11:24 pm

1 stop32h 00m

$289

OntarioBoston

ONT - BOS

ONTBOS

Ontario

vie. 3/28

9:32 am-8:30 pm

1 stop7h 58m

Boston Logan Intl

jue. 4/3

5:58 pm-11:54 pm

1 stop8h 56m

$317

OntarioBoston

ONT - BOS

ONTBOS

Ontario

jue. 3/6

6:00 am-7:42 pm

1 stop10h 42m

Boston Logan Intl

mar. 8/26

3:10 pm-10:26 pm

1 stop10h 16m

$319

OntarioBoston

ONT - BOS

ONTBOS

Ontario

sáb. 5/10

6:47 pm-12:07 pm

1 stop14h 20m

Boston Logan Intl

dom. 5/25

1:00 pm-6:58 pm

1 stop8h 58m

$336

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

mar. 4/1

10:27 pm-9:22 am

1 stop7h 55m

Providence-TFGreen

mar. 4/8

1:44 pm-8:59 pm

1 stop10h 15m

$343

OntarioBoston

ONT - BOS

ONTBOS

Ontario

sáb. 4/5

10:50 am-12:55 am

1 stop11h 05m

Boston Logan Intl

vie. 4/11

5:45 am-11:05 am

1 stop8h 20m

$362

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

vie. 8/15

6:40 am-5:10 pm

1 stop7h 30m

Providence-TFGreen

dom. 8/17

7:00 am-2:15 pm

1 stop10h 15m

$409

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

vie. 3/28

12:46 pm-11:59 pm

1 stop8h 13m

Providence-TFGreen

lun. 3/31

6:02 am-11:36 am

1 stop8h 34m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 24 results
1
2
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Best time to book a flight from Ontario to Rhode Island

Have a flexible travel schedule? Discover the best time to fly to Rhode Island from Ontario 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.

Travel insights for flights from Ontario to Rhode Island

Get recent, data-driven insights about flights from Ontario to Rhode Island including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Rhode Island (average of $264). Flying from Ontario to Rhode Island in June is currently the most expensive (average of $358). 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.

What is the cheapest time of day to fly from ONT to RI?

Find hourly flight availability from Ontario to Rhode Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Rhode Island as you normally would.

Rainfall in Rhode Island by month

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

In terms of precipitation, rainfall in Rhode Island ranges from 3.1 - 4.6 inches per month. March is typically the wettest month, when rainfall can reach 4.6 in. June is typically the driest time to visit Rhode Island when rainfall is around 3.1 in.

Temperature in Rhode Island by month

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

If weather is an important factor for your trip to Rhode Island, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Rhode Island

Get insights into the airlines that provide service to Rhode Island. 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 Rhode Island. Reviews last updated febrero 20, 2025.
To help decide which airline to fly from Ontario to Rhode Island, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Related info for your journey

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

  • What airport do you fly from for flights from Ontario to Rhode Island?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Rhode Island. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $96. JetBlue flights start at $136 while deals on Alaska Airlines start at $137 one-way.

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

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

  • How can I find direct flights from Ontario to Rhode Island?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Rhode Island 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 Ontario to Rhode Island?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Rhode Island (average of $264). Flying from Ontario to Rhode Island in June is currently the most expensive (average of $358). 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 Ontario to Rhode Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ontario to Rhode Island

Discover the top 3 airlines that operate flights from Ontario to Rhode Island. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$343Average$522FlexibilityNo cancel feeOn-time71%
DeltaCheapest$375Average$504FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$382Average$593FlexibilityNo cancel feeOn-time63%
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