What is the cheapest airline that flies from Ontario to Rhode Island?

Delta, United Airlines, and Southwest are the most popular carriers operating from Ontario to Rhode Island

What airlines fly to Rhode Island?

American Airlines, Breeze Airways and Southwest are the top three most popular airlines that fly to Rhode Island from Ontario according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Rhode Island. Keep in mind that there are 6 different airlines that fly to Rhode Island on a routine basis, so you have a few additional options to choose from.

How many flights depart from Ontario to Rhode Island on average per week?

3 flights are operational weekly from Ontario to Rhode Island as of March 2026. The most popular departure day for this route is Wed, with 33% of flights per week taking off on this day.

When did momondo last update prices for flights from Ontario Airport to Rhode Island?

Prices for flights from Ontario Airport to Rhode Island were last updated today.

How many operators does momondo search for flights from Ontario Airport to Rhode Island?

As of March 2026, there are 6 operators available to choose from for flights from Ontario Airport to Rhode Island.

How old do you have to be to fly from Ontario Airport to Rhode Island?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Rhode Island.

What documentation or ID do you need to fly to Rhode Island?

The travel and health documents required for your trip to Rhode Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rhode Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$98 Cheap Flights from Ontario to Rhode Island in 2026

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Find the cheapest flights from Ontario to Rhode Island

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:55 pm - 12:05 am

ONT

BOS

7h 10m

1 stop

9:15 am - 4:20 pm

BOS

ONT

10h 05m

1 stop

$205Southwest

Tue, May 12 - Wed, May 27

1:20 pm - 11:50 pm

ONT

BOS

7h 30m

1 stop

12:55 pm - 8:35 pm

BOS

ONT

10h 40m

1 stop

$224Southwest

Sat, May 9 - Tue, May 12

1:20 pm - 11:50 pm

ONT

BOS

7h 30m

1 stop

2:25 pm - 9:30 pm

BOS

ONT

10h 05m

2 stops

$229Southwest

Sat, May 9 - Tue, May 12

9:55 pm - 8:15 am

ONT

BOS

7h 20m

1 stop

5:05 pm - 10:40 pm

BOS

ONT

8h 35m

1 stop

$243Southwest

Mon, Apr 20 - Mon, Apr 27

12:19 pm - 12:24 am

ONT

BOS

9h 05m

1 stop

11:51 am - 8:27 pm

BOS

ONT

11h 36m

1 stop

$244American Airlines

Fri, May 1 - Tue, May 5

7:05 am - 6:12 pm

ONT

PVD

8h 07m

1 stop

3:41 pm - 9:00 pm

PVD

ONT

8h 19m

1 stop

$355Delta

Sat, Apr 18 - Tue, Apr 21

12:49 pm - 11:55 pm

ONT

PVD

8h 06m

1 stop

3:41 pm - 9:00 pm

PVD

ONT

8h 19m

1 stop

$377Delta

Fri, May 1 - Tue, May 5

11:59 pm - 2:38 pm

ONT

PVD

11h 39m

2 stops

12:39 pm - 8:54 pm

PVD

ONT

11h 15m

2 stops

$382American Airlines

Tue, Apr 7 - Tue, Apr 14

7:00 am - 11:54 pm

ONT

PVD

13h 54m

2 stops

4:35 pm - 10:31 pm

PVD

ONT

8h 56m

1 stop

$422United Airlines

Thu, Apr 9 - Mon, Apr 13

6:59 pm - 10:20 am

ONT

PVD

12h 21m

2 stops

4:28 pm - 10:35 pm

PVD

ONT

9h 07m

1 stop

$435United Airlines

Tue, May 5 - Tue, May 12

American Airlines flights from Ontario to Rhode Island

Our best American Airlines deals on Ontario to Rhode Island flight tickets

American Airlines

May 1

ONT12:19 pmOntario

9h 05m

1 stop

BOS12:24 amBoston Logan Intl

May 5

BOS11:51 amBoston Logan Intl

11h 36m

1 stop

ONT8:27 pmOntario

$244

American Airlines

May 1

ONT7:35 pmOntario

10h 52m

2 stops

BOS9:27 amBoston Logan Intl

May 5

BOS11:51 amBoston Logan Intl

11h 36m

1 stop

ONT8:27 pmOntario

$269

American Airlines

May 1

ONT12:19 pmOntario

9h 05m

1 stop

BOS12:24 amBoston Logan Intl

May 5

BOS11:11 amBoston Logan Intl

10h 13m

2 stops

ONT6:24 pmOntario

$314

Delta flights from Ontario to Rhode Island

Our best Delta deals on Ontario to Rhode Island flight tickets

Delta

Apr 21

ONT10:15 pmOntario

9h 23m

1 stop

BOS10:38 amBoston Logan Intl

Apr 27

BOS2:00 pmBoston Logan Intl

10h 00m

1 stop

ONT9:00 pmOntario

$297

Delta

Apr 20

ONT10:15 pmOntario

8h 34m

1 stop

BOS9:49 amBoston Logan Intl

Apr 27

BOS2:00 pmBoston Logan Intl

10h 00m

1 stop

ONT9:00 pmOntario

$298

Delta

May 24

ONT5:55 pmOntario

9h 25m

1 stop

BOS6:20 amBoston Logan Intl

Jun 3

BOS6:10 amBoston Logan Intl

9h 09m

1 stop

ONT12:19 pmOntario

$303

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Tue 5/12

1:55 pm-12:05 am

1 stop7h 10m

Boston Logan Intl

Wed 5/27

9:15 am-4:20 pm

1 stop10h 05m

$205

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Sat 5/9

1:20 pm-11:50 pm

1 stop7h 30m

Boston Logan Intl

Tue 5/12

12:55 pm-8:35 pm

1 stop10h 40m

$224

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Sat 5/9

1:20 pm-11:50 pm

1 stop7h 30m

Boston Logan Intl

Tue 5/12

2:25 pm-9:30 pm

2 stops10h 05m

$229

Quickest round-trip

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Mon 4/20

9:55 pm-8:15 am

1 stop7h 20m

Boston Logan Intl

Mon 4/27

5:05 pm-10:40 pm

1 stop8h 35m

$243

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Fri 5/1

12:19 pm-12:24 am

1 stop9h 05m

Boston Logan Intl

Tue 5/5

11:51 am-8:27 pm

1 stop11h 36m

$244

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Sat 4/18

7:05 am-6:12 pm

1 stop8h 07m

Providence-TFGreen

Tue 4/21

3:41 pm-9:00 pm

1 stop8h 19m

$355

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Fri 5/1

12:49 pm-11:55 pm

1 stop8h 06m

Providence-TFGreen

Tue 5/5

3:41 pm-9:00 pm

1 stop8h 19m

$377

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Tue 4/7

11:59 pm-2:38 pm

2 stops11h 39m

Providence-TFGreen

Tue 4/14

12:39 pm-8:54 pm

2 stops11h 15m

$382

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Thu 4/9

7:00 am-11:54 pm

2 stops13h 54m

Providence-TFGreen

Mon 4/13

4:35 pm-10:31 pm

1 stop8h 56m

$422

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Tue 5/5

6:59 pm-10:20 am

2 stops12h 21m

Providence-TFGreen

Tue 5/12

4:28 pm-10:35 pm

1 stop9h 07m

$435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Rhode Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Rhode Island?

If you are unable to visit Rhode Island during the month of February, then departing from Ontario during the month March is also very affordable. Most momondo users find prices during this month for around $357.

How far in advance should I book a flight to Rhode Island?

You are more likely to see cheaper flights to Rhode Island from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Rhode Island for around $405 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rhode Island from Ontario for as low as $349 on momondo.

Can stopping save me money on Ontario to Rhode Island flights?

You could potentially save up to 13% on your flight if you consider stops on a Ontario to Rhode Island flight.

Cheap Ontario to Rhode Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Rhode Island

Fastest flight time	7h 20m
Direct flights	None

The fastest flight from Ontario to Rhode Island takes 7h 20m

There are no direct flights from Ontario to Rhode Island. There are no popular flight routes from Ontario to Rhode Island.

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Rhode Island?
Prices for flights from Ontario Airport to Rhode Island were last updated today.
How many operators does momondo search for flights from Ontario Airport to Rhode Island?
As of March 2026, there are 6 operators available to choose from for flights from Ontario Airport to Rhode Island.
How old do you have to be to fly from Ontario Airport to Rhode Island?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Rhode Island.
What documentation or ID do you need to fly to Rhode Island?
The travel and health documents required for your trip to Rhode Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rhode Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Rhode Island

Compare and see reviews for airlines that fly from Ontario to Rhode Island with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $204	Free Cancellation	Rating 7.9 8,341 reviews	Search Delta flights
American Airlines	PriceFrom $317	Free Cancellation	Rating 7.1 11,506 reviews	Search American Airlines flights
Southwest	PriceFrom $338	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Rhode Island?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Rhode Island. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Rhode Island with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Rhode Island flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Rhode Island?

momondo provides multiple filters to help you find the best flight to Rhode Island from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Rhode Island right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Rhode Island flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.