Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Rhode Island from $114

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Rhode Island departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Rhode Island

Cheap round-trip flights

JetBlue Logo
10:56 pm - 9:34 amONT-BOS
7h 38m1 stop
JetBlue Logo
2:45 pm - 9:29 pmBOS-ONT
9h 44m1 stop
$266JetBlue
Find Deal
Sat, Sep 6 - Tue, Sep 16
American Airlines Logo
7:32 pm - 6:13 amONT-BOS
7h 41m1 stop
American Airlines Logo
2:38 pm - 10:33 pmBOS-ONT
10h 55m1 stop
$273American Airlines
Find Deal
Sun, Aug 31 - Thu, Sep 4
Hawaiian Airlines Logo
5:49 pm - 6:00 amONT-BOS
9h 11m1 stop
Hawaiian Airlines Logo
7:20 am - 2:12 pmBOS-ONT
9h 52m1 stop
$284Hawaiian Airlines
Find Deal
Fri, Sep 5 - Wed, Sep 10
Alaska Airlines Logo
11:39 am - 12:27 amONT-BOS
9h 48m1 stop
Alaska Airlines Logo
7:20 am - 2:12 pmBOS-ONT
9h 52m1 stop
$294Alaska Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 17
Delta Logo
11:45 am - 1:24 amONT-BOS
10h 39m1 stop
Delta Logo
1:35 pm - 7:11 pmBOS-ONT
8h 36m1 stop
$295Delta
Find Deal
Thu, Sep 4 - Wed, Sep 10
Delta Logo
11:45 am - 1:24 amONT-BOS
10h 39m1 stop
Delta Logo
5:35 am - 10:35 amBOS-ONT
8h 00m1 stop
$296Delta
Find Deal
Thu, Sep 4 - Wed, Sep 10
Alaska Airlines Logo
5:49 pm - 6:00 amONT-BOS
9h 11m1 stop
Alaska Airlines Logo
7:20 am - 2:12 pmBOS-ONT
9h 52m1 stop
$302Alaska Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 17
Southwest Logo
10:35 am - 10:35 pmONT-BOS
9h 00m1 stop
Southwest Logo
8:00 am - 3:45 pmBOS-ONT
10h 45m1 stop
$318Southwest
Find Deal
Fri, Aug 15 - Sat, Aug 23
Southwest Logo
10:35 am - 10:35 pmONT-BOS
9h 00m1 stop
Southwest Logo
9:25 am - 6:25 pmBOS-ONT
12h 00m2 stops
$321Southwest
Find Deal
Fri, Sep 5 - Wed, Sep 10
Hawaiian Airlines Logo
6:11 pm - 7:40 amONT-BOS
10h 29m1 stop
Hawaiian Airlines Logo
4:46 pm - 11:56 pmBOS-ONT
10h 10m1 stop
$340Hawaiian Airlines
Find Deal
Mon, Oct 27 - Sun, Nov 2

Delta flights from Ontario to Rhode Island

Our best Delta deals on Ontario to Rhode Island flight tickets
Delta
Sep 4
ONT11:45 amOntario
10h 39m
1 stop
BOS1:24 amBoston Logan Intl
Sep 10
BOS1:35 pmBoston Logan Intl
8h 36m
1 stop
ONT7:11 pmOntario
$295
Find similar
Delta
Sep 4
ONT11:45 amOntario
10h 39m
1 stop
BOS1:24 amBoston Logan Intl
Sep 10
BOS5:35 amBoston Logan Intl
8h 00m
1 stop
ONT10:35 amOntario
$296
Find similar
Delta
Sep 10
ONT7:05 amOntario
8h 26m
1 stop
BOS6:31 pmBoston Logan Intl
Sep 17
BOS6:10 amBoston Logan Intl
9h 07m
1 stop
ONT12:17 pmOntario
$297
Find similar

American Airlines flights from Ontario to Rhode Island

Our best American Airlines deals on Ontario to Rhode Island flight tickets
American Airlines
Aug 31
ONT7:32 pmOntario
7h 41m
1 stop
BOS6:13 amBoston Logan Intl
Sep 4
BOS2:38 pmBoston Logan Intl
10h 55m
1 stop
ONT10:33 pmOntario
$273
Find similar
American Airlines
Sep 3
ONT8:15 amOntario
10h 38m
1 stop
BOS9:53 pmBoston Logan Intl
Sep 9
BOS2:05 pmBoston Logan Intl
10h 19m
1 stop
ONT9:24 pmOntario
$277
Find similar
American Airlines
Aug 31
ONT7:32 pmOntario
9h 21m
2 stops
BOS7:53 amBoston Logan Intl
Sep 4
BOS6:00 amBoston Logan Intl
8h 55m
1 stop
ONT11:55 amOntario
$278
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Ontario to Rhode Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Sat 9/6

10:56 pm-9:34 am

1 stop7h 38m

Boston Logan Intl

Tue 9/16

2:45 pm-9:29 pm

1 stop9h 44m

$266

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Sun 8/31

7:32 pm-6:13 am

1 stop7h 41m

Boston Logan Intl

Thu 9/4

2:38 pm-10:33 pm

1 stop10h 55m

$273

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Fri 9/5

5:49 pm-6:00 am

1 stop9h 11m

Boston Logan Intl

Wed 9/10

7:20 am-2:12 pm

1 stop9h 52m

$284

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Tue 9/9

11:39 am-12:27 am

1 stop9h 48m

Boston Logan Intl

Wed 9/17

7:20 am-2:12 pm

1 stop9h 52m

$294

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Thu 9/4

11:45 am-1:24 am

1 stop10h 39m

Boston Logan Intl

Wed 9/10

1:35 pm-7:11 pm

1 stop8h 36m

$295

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Thu 9/4

11:45 am-1:24 am

1 stop10h 39m

Boston Logan Intl

Wed 9/10

5:35 am-10:35 am

1 stop8h 00m

$296

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Mon 9/15

5:49 pm-6:00 am

1 stop9h 11m

Boston Logan Intl

Wed 9/17

7:20 am-2:12 pm

1 stop9h 52m

$302

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Fri 8/15

10:35 am-10:35 pm

1 stop9h 00m

Boston Logan Intl

Sat 8/23

8:00 am-3:45 pm

1 stop10h 45m

$318

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Fri 9/5

10:35 am-10:35 pm

1 stop9h 00m

Boston Logan Intl

Wed 9/10

9:25 am-6:25 pm

2 stops12h 00m

$321

OntarioBoston

ONT - BOS

ONTBOS

Ontario

Mon 10/27

6:11 pm-7:40 am

1 stop10h 29m

Boston Logan Intl

Sun 11/2

4:46 pm-11:56 pm

1 stop10h 10m

$340

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Rhode Island from

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

What is the cheapest month to fly to Rhode Island?

If you are unable to visit Rhode Island during the month of August, then departing from Ontario during the month September is also very affordable. Most momondo users find prices during this month for around $364.

What is the cheapest day to depart on your flight to Rhode Island?

The cheapest day to depart on your flight to Rhode Island is on a Tuesday when prices can be found for as low as $402. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Rhode Island on Sunday is $602.

What is the cheapest time of day to depart on your flight to Rhode Island?

The cheapest time of day to fly to Rhode Island is in the afternoon when flights can be purchased for as low as $405. Flights in the morning are often more expensive with an average ticket price of $463.

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 $412 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 $360 on momondo.

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

Best Price Found

$114

Fastest flight time

7h 15m

Direct flights

None

Airports in Rhode Island

2 airports
The best one-way flight to Rhode Island from Ontario in the past 72 hours is $114. The best round-trip flight deal from Ontario to Rhode Island found on momondo in the last 72 hours is $266.
The fastest flight from Ontario to Rhode Island takes 7h 15m
There are no direct flights from Ontario to Rhode Island. Popular non-direct routes for this connection are Ontario Airport - Boston Logan Intl Airport and Ontario Airport - Providence-TFGreen Airport.
There are 2 airports near Rhode Island: Boston Logan Intl (BOS), Providence-TFGreen (PVD)
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?

  • 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
American AirlinesPriceFrom $317Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $338Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
DeltaPriceFrom $398Free CancellationRating
8.0
7,981 reviews
Search Delta 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.

An easier way to manage your Rhode Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Rhode Island

Popular cities in Rhode Island

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $39
Flights to Los Angelesfrom $37
Flights to Miamifrom $58
Flights to Chicagofrom $59
Flights to Orlandofrom $54
Flights to Las Vegasfrom $35
Flights to San Franciscofrom $49
Flights to Washington, D.C.from $49
Flights to Bostonfrom $77
Flights to Atlantafrom $29
Flights to Dallasfrom $55
Flights to Seattlefrom $93