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Cheap flights from Ontario to Boston from $138

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 1/6. 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
$297Delta
Wed, Jan 28 - Sat, Jan 31
American Airlines Logo
9:59 am - 11:59 pm
ONT
-
PVD
11h 00m2 stops
American Airlines Logo
7:53 am - 6:45 pm
PVD
-
ONT
13h 52m2 stops
$338American Airlines
Wed, Jan 28 - Sat, Jan 31
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
$357Delta
Wed, Feb 4 - Sun, Feb 8
Delta Logo
7:30 am - 11:30 pm
ONT
-
PVD
13h 00m2 stops
Delta Logo
5:30 am - 11:31 am
PVD
-
ONT
9h 01m1 stop
$362Delta
Wed, Feb 4 - Sun, Feb 8
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
$367United Airlines
Wed, Jan 28 - Sat, Jan 31
Delta Logo
10:30 pm - 4:09 pm
ONT
-
PVD
14h 39m2 stops
Delta Logo
5:24 am - 1:56 pm
PVD
-
ONT
11h 32m2 stops
$387Delta
Wed, Feb 4 - Sun, Feb 8
Southwest Logo
6:50 am - 9:15 pm
ONT
-
PVD
11h 25m1 stop
Southwest Logo
5:30 am - 10:35 am
PVD
-
ONT
8h 05m1 stop
$422Southwest
Thu, Dec 25 - Thu, Jan 1
United Airlines Logo
5:05 am - 7:16 pm
ONT
-
PVD
11h 11m2 stops
United Airlines Logo
9:30 am - 5:43 pm
PVD
-
ONT
11h 13m2 stops
$428United Airlines
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
10:40 pm - 9:12 am
ONT
-
PVD
7h 32m1 stop
American Airlines Logo
6:03 am - 4:07 pm
PVD
-
ONT
13h 04m2 stops
$442American Airlines
Thu, Dec 18 - Mon, Jan 5
American Airlines Logo
11:59 pm - 2:46 pm
ONT
-
PVD
11h 47m2 stops
American Airlines Logo
6:03 am - 4:07 pm
PVD
-
ONT
13h 04m2 stops
$447American Airlines
Thu, Dec 18 - Mon, Jan 5

Delta flights from Ontario to Providence

Our best Delta deals on Ontario to Providence flight tickets
Delta
Jan 28
ONT12:41 pmOntario
7h 58m
1 stop
PVD11:39 pmProvidence-TFGreen
Jan 31
PVD5:30 amProvidence-TFGreen
9h 01m
1 stop
ONT11:31 amOntario
$297
Find similar
Delta
Feb 4
ONT12:41 pmOntario
7h 58m
1 stop
PVD11:39 pmProvidence-TFGreen
Feb 8
PVD5:30 amProvidence-TFGreen
9h 01m
1 stop
ONT11:31 amOntario
$357
Find similar
Delta
Feb 4
ONT7:30 amOntario
13h 00m
2 stops
PVD11:30 pmProvidence-TFGreen
Feb 8
PVD5:30 amProvidence-TFGreen
9h 01m
1 stop
ONT11:31 amOntario
$362
Find similar

American Airlines flights from Ontario to Providence

Our best American Airlines deals on Ontario to Providence flight tickets
American Airlines
Jan 28
ONT9:59 amOntario
11h 00m
2 stops
PVD11:59 pmProvidence-TFGreen
Jan 31
PVD7:53 amProvidence-TFGreen
13h 52m
2 stops
ONT6:45 pmOntario
$338
Find similar
American Airlines
Dec 18
ONT10:40 pmOntario
7h 32m
1 stop
PVD9:12 amProvidence-TFGreen
Jan 5
PVD6:03 amProvidence-TFGreen
13h 04m
2 stops
ONT4:07 pmOntario
$442
Find similar
American Airlines
Dec 18
ONT11:59 pmOntario
11h 47m
2 stops
PVD2:46 pmProvidence-TFGreen
Jan 5
PVD6:03 amProvidence-TFGreen
13h 04m
2 stops
ONT4:07 pmOntario
$447
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 4, 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

Wed 1/28

12:41 pm-11:39 pm

1 stop7h 58m

Providence-TFGreen

Sat 1/31

5:30 am-11:31 am

1 stop9h 01m

$297

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 1/28

9:59 am-11:59 pm

2 stops11h 00m

Providence-TFGreen

Sat 1/31

7:53 am-6:45 pm

2 stops13h 52m

$338

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 2/4

12:41 pm-11:39 pm

1 stop7h 58m

Providence-TFGreen

Sun 2/8

5:30 am-11:31 am

1 stop9h 01m

$357

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 2/4

7:30 am-11:30 pm

2 stops13h 00m

Providence-TFGreen

Sun 2/8

5:30 am-11:31 am

1 stop9h 01m

$362

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 1/28

5:05 am-9:26 pm

2 stops13h 21m

Providence-TFGreen

Sat 1/31

9:40 am-8:58 pm

2 stops14h 18m

$367

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 2/4

10:30 pm-4:09 pm

2 stops14h 39m

Providence-TFGreen

Sun 2/8

5:24 am-1:56 pm

2 stops11h 32m

$387

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Thu 12/25

6:50 am-9:15 pm

1 stop11h 25m

Providence-TFGreen

Thu 1/1

5:30 am-10:35 am

1 stop8h 05m

$422

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 1/14

5:05 am-7:16 pm

2 stops11h 11m

Providence-TFGreen

Wed 1/21

9:30 am-5:43 pm

2 stops11h 13m

$428

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Thu 12/18

10:40 pm-9:12 am

1 stop7h 32m

Providence-TFGreen

Mon 1/5

6:03 am-4:07 pm

2 stops13h 04m

$442

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Thu 12/18

11:59 pm-2:46 pm

2 stops11h 47m

Providence-TFGreen

Mon 1/5

6:03 am-4:07 pm

2 stops13h 04m

$447

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 typical price of a round-trip flight between Ontario and Providence?

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 January is another great option to travel to Providence, with average flight prices from Ontario averaging around $402.

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 05m

Direct flights

None
The fastest flight from Ontario to Providence takes 7h 05m
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 32m 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 $317Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
SouthwestPriceFrom $338Free CancellationRating
8.0
4,250 reviews
Search Southwest flights
DeltaPriceFrom $350Free CancellationRating
7.9
8,011 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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