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Cheap flights from Ontario to Boston from $174

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 Boston departing on 3/11. 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

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Find the cheapest flights from Ontario to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:41 pm - 11:39 pm
ONT
-
PVD
7h 58m1 stop
Delta Logo
5:30 am - 11:31 am
PVD
-
ONT
9h 01m1 stop
$362Delta
Fri, Jan 30 - Tue, Feb 3
Delta Logo
12:41 pm - 11:39 pm
ONT
-
PVD
7h 58m1 stop
Delta Logo
4:49 pm - 11:58 pm
PVD
-
ONT
10h 09m2 stops
$367Delta
Fri, Jan 30 - Tue, Feb 3
Delta Logo
10:30 pm - 4:09 pm
ONT
-
PVD
14h 39m2 stops
Delta Logo
5:30 am - 11:31 am
PVD
-
ONT
9h 01m1 stop
$382Delta
Wed, Jan 7 - Tue, Jan 13
Delta Logo
10:30 pm - 4:09 pm
ONT
-
PVD
14h 39m2 stops
Delta Logo
5:30 am - 4:12 pm
PVD
-
ONT
13h 42m2 stops
$387Delta
Wed, Jan 7 - Tue, Jan 13
Delta Logo
12:41 pm - 11:39 pm
ONT
-
PVD
7h 58m1 stop
Delta Logo
5:30 am - 11:31 am
PVD
-
ONT
9h 01m1 stop
$408Delta
Fri, Jan 16 - Mon, Jan 19
Southwest Logo
6:50 am - 9:25 pm
ONT
-
PVD
11h 35m1 stop
Southwest Logo
5:30 am - 10:40 am
PVD
-
ONT
8h 10m1 stop
$413Southwest
Wed, Jan 7 - Tue, Jan 13
American Airlines Logo
10:40 pm - 9:11 am
ONT
-
PVD
7h 31m1 stop
American Airlines Logo
1:55 pm - 9:24 pm
PVD
-
ONT
10h 29m1 stop
$448American Airlines
Thu, Mar 19 - Wed, Mar 25
American Airlines Logo
7:59 pm - 9:11 am
ONT
-
PVD
10h 12m2 stops
American Airlines Logo
1:55 pm - 9:24 pm
PVD
-
ONT
10h 29m1 stop
$453American Airlines
Thu, Mar 19 - Wed, Mar 25
United Airlines Logo
5:05 am - 9:26 pm
ONT
-
PVD
13h 21m2 stops
United Airlines Logo
9:40 am - 8:58 pm
PVD
-
ONT
14h 18m2 stops
$457United Airlines
Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
7:59 pm - 9:11 am
ONT
-
PVD
10h 12m2 stops
American Airlines Logo
7:03 am - 4:22 pm
PVD
-
ONT
12h 19m2 stops
$458American Airlines
Thu, Mar 19 - Wed, Mar 25

United Airlines flights from Ontario to Providence

Our best United Airlines deals on Ontario to Providence flight tickets
United Airlines
Jan 1
ONT8:11 amOntario
10h 31m
2 stops
PVD9:42 pmProvidence-TFGreen
Jan 10
PVD9:40 amProvidence-TFGreen
14h 18m
2 stops
ONT8:58 pmOntario
$389
Find similar
United Airlines
Jan 21
ONT5:05 amOntario
13h 21m
2 stops
PVD9:26 pmProvidence-TFGreen
Jan 28
PVD9:40 amProvidence-TFGreen
14h 18m
2 stops
ONT8:58 pmOntario
$457
Find similar
United Airlines
Jan 15
ONT5:05 amOntario
13h 21m
2 stops
PVD9:26 pmProvidence-TFGreen
Jan 18
PVD9:30 amProvidence-TFGreen
11h 13m
2 stops
ONT5:43 pmOntario
$480
Find similar

American Airlines flights from Ontario to Providence

Our best American Airlines deals on Ontario to Providence flight tickets
American Airlines
Mar 19
ONT10:40 pmOntario
7h 31m
1 stop
PVD9:11 amProvidence-TFGreen
Mar 25
PVD1:55 pmProvidence-TFGreen
10h 29m
1 stop
ONT9:24 pmOntario
$448
Find similar
American Airlines
Mar 19
ONT7:59 pmOntario
10h 12m
2 stops
PVD9:11 amProvidence-TFGreen
Mar 25
PVD1:55 pmProvidence-TFGreen
10h 29m
1 stop
ONT9:24 pmOntario
$453
Find similar
American Airlines
Mar 19
ONT7:59 pmOntario
10h 12m
2 stops
PVD9:11 amProvidence-TFGreen
Mar 25
PVD7:03 amProvidence-TFGreen
12h 19m
2 stops
ONT4:22 pmOntario
$458
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Providence 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 December 26, 2025.
Use the filters below to find and compare flights from Ontario to Providence that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Fri 1/30

12:41 pm-11:39 pm

1 stop7h 58m

Providence-TFGreen

Tue 2/3

5:30 am-11:31 am

1 stop9h 01m

$362

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Fri 1/30

12:41 pm-11:39 pm

1 stop7h 58m

Providence-TFGreen

Tue 2/3

4:49 pm-11:58 pm

2 stops10h 09m

$367

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 1/7

10:30 pm-4:09 pm

2 stops14h 39m

Providence-TFGreen

Tue 1/13

5:30 am-11:31 am

1 stop9h 01m

$382

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 1/7

10:30 pm-4:09 pm

2 stops14h 39m

Providence-TFGreen

Tue 1/13

5:30 am-4:12 pm

2 stops13h 42m

$387

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Fri 1/16

12:41 pm-11:39 pm

1 stop7h 58m

Providence-TFGreen

Mon 1/19

5:30 am-11:31 am

1 stop9h 01m

$408

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 1/7

6:50 am-9:25 pm

1 stop11h 35m

Providence-TFGreen

Tue 1/13

5:30 am-10:40 am

1 stop8h 10m

$413

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Thu 3/19

10:40 pm-9:11 am

1 stop7h 31m

Providence-TFGreen

Wed 3/25

1:55 pm-9:24 pm

1 stop10h 29m

$448

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Thu 3/19

7:59 pm-9:11 am

2 stops10h 12m

Providence-TFGreen

Wed 3/25

1:55 pm-9:24 pm

1 stop10h 29m

$453

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 1/21

5:05 am-9:26 pm

2 stops13h 21m

Providence-TFGreen

Wed 1/28

9:40 am-8:58 pm

2 stops14h 18m

$457

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Thu 3/19

7:59 pm-9:11 am

2 stops10h 12m

Providence-TFGreen

Wed 3/25

7:03 am-4:22 pm

2 stops12h 19m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Ontario to Providence

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 Providence?

The month of September is, on average, the cheapest month to fly to Providence from Ontario, with most prices found around $361. The month of March is another great option to travel to Providence, with average flight prices from Ontario averaging around $397.

What is the cheapest day to depart on your flight to Providence?

Our data shows that Sunday is the least expensive day to fly to Providence. Tickets to fly out on this day can be as low as $244. On the other hand, Friday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $381.

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

Our data shows that the cheapest Ontario to Providence flights are usually those with departure times in the evening. Our users have found flights to Providence in the evening for as low as $280. Flights in the afternoon are often more expensive with an average ticket price of $434.

How have Ontario to Providence flight prices changed over time?

When to book flights from Ontario to Providence

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Providence according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Providence (ONT to PVD) flight deals and tips

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

Fastest flight time

7h 58m

Direct flights

None
The fastest flight from Ontario to Providence takes 7h 58m
There are no direct flights from Ontario to Providence. There are no popular flight routes from Ontario to Providence.
Search flight deals

  • How far is Ontario to Providence-TFGreen by plane?

    There are 2542.4 mi between Ontario and Providence-TFGreen. 7h 58m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Providence-TFGreen Airport?

    Prices for flights from Ontario Airport to Providence-TFGreen Airport are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Providence-TFGreen Airport?

  • How old do you have to be to fly from Ontario Airport to Providence-TFGreen Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Providence-TFGreen Airport.

  • What documentation or ID do you need to fly to Providence-TFGreen Airport?

    The travel and health documents you'll need for your trip to Providence-TFGreen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Providence-TFGreen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Providence?

Best airlines flying from Ontario to Providence

Compare and see reviews for airlines that fly from Ontario to Providence with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $312Free CancellationRating
7.2
11,068 reviews
Search American Airlines flights
SouthwestPriceFrom $338Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
DeltaPriceFrom $350Free CancellationRating
7.9
8,018 reviews
Search Delta flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Mashantucket
North Stonington
Preston
Brooklyn

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Providence. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Providence from Ontario with this policy.

How can momondo help me find flights from Ontario to Providence?

Once all potential Ontario to Providence flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Ontario to Providence flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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