Cheap flights from Ontario to Boston from $149

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 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

American Airlines Logo
10:29 pm - 10:34 amONT-PVD
9h 05m1 stop
American Airlines Logo
6:00 am - 3:24 pmPVD-ONT
12h 24m2 stops
$302American Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
11:59 pm - 12:19 pmONT-PVD
9h 20m2 stops
American Airlines Logo
6:00 am - 3:24 pmPVD-ONT
12h 24m2 stops
$307American Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
11:36 am - 11:58 pmONT-PVD
9h 22m1 stop
Delta Logo
12:48 pm - 7:19 pmPVD-ONT
9h 31m1 stop
$323Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
11:56 am - 11:44 pmONT-PVD
8h 48m1 stop
Delta Logo
12:24 pm - 7:38 pmPVD-ONT
10h 14m1 stop
$357Delta
Find Deal
Wed, Dec 24 - Tue, Dec 30
Delta Logo
11:56 am - 11:44 pmONT-PVD
8h 48m1 stop
Delta Logo
12:24 pm - 7:38 pmPVD-ONT
10h 14m1 stop
$370Delta
Find Deal
Thu, Dec 25 - Tue, Dec 30
Delta Logo
11:45 am - 11:59 pmONT-PVD
9h 14m1 stop
Delta Logo
6:00 am - 10:35 amPVD-ONT
7h 35m1 stop
$377Delta
Find Deal
Tue, Sep 2 - Tue, Sep 9
Southwest Logo
6:45 am - 7:00 pmONT-PVD
9h 15m2 stops
Southwest Logo
5:35 am - 11:35 amPVD-ONT
9h 00m1 stop
$382Southwest
Find Deal
Tue, Sep 2 - Tue, Sep 9
Southwest Logo
9:30 am - 8:15 pmONT-PVD
7h 45m1 stop
Southwest Logo
9:20 am - 5:15 pmPVD-ONT
10h 55m1 stop
$385Southwest
Find Deal
Tue, Nov 25 - Fri, Nov 28
United Airlines Logo
6:50 pm - 9:47 amONT-PVD
11h 57m2 stops
United Airlines Logo
4:25 pm - 10:30 pmPVD-ONT
9h 05m1 stop
$428United Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6
United Airlines Logo
5:10 am - 9:48 pmONT-PVD
13h 38m2 stops
United Airlines Logo
10:28 am - 10:30 pmPVD-ONT
15h 02m2 stops
$433United Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6

American Airlines flights from Ontario to Providence

Our best American Airlines deals on Ontario to Providence flight tickets
American Airlines
Oct 14
ONT10:29 pmOntario
9h 05m
1 stop
PVD10:34 amProvidence-TFGreen
Oct 21
PVD6:00 amProvidence-TFGreen
12h 24m
2 stops
ONT3:24 pmOntario
American Airlines
Oct 14
ONT11:59 pmOntario
9h 20m
2 stops
PVD12:19 pmProvidence-TFGreen
Oct 21
PVD6:00 amProvidence-TFGreen
12h 24m
2 stops
ONT3:24 pmOntario
American Airlines
Dec 24
ONT10:33 amOntario
10h 51m
2 stops
PVD12:24 amProvidence-TFGreen
Jan 1
PVD11:39 amProvidence-TFGreen
11h 33m
1 stop
ONT8:12 pmOntario

Delta flights from Ontario to Providence

Our best Delta deals on Ontario to Providence flight tickets
Delta
Oct 14
ONT11:36 amOntario
9h 22m
1 stop
PVD11:58 pmProvidence-TFGreen
Oct 21
PVD12:48 pmProvidence-TFGreen
9h 31m
1 stop
ONT7:19 pmOntario
Delta
Dec 24
ONT11:56 amOntario
8h 48m
1 stop
PVD11:44 pmProvidence-TFGreen
Dec 30
PVD12:24 pmProvidence-TFGreen
10h 14m
1 stop
ONT7:38 pmOntario
Delta
Dec 25
ONT11:56 amOntario
8h 48m
1 stop
PVD11:44 pmProvidence-TFGreen
Dec 30
PVD12:24 pmProvidence-TFGreen
10h 14m
1 stop
ONT7:38 pmOntario

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 August 21, 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

Tue 10/14

10:29 pm-10:34 am

1 stop9h 05m

Providence-TFGreen

Tue 10/21

6:00 am-3:24 pm

2 stops12h 24m

$302

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Tue 10/14

11:59 pm-12:19 pm

2 stops9h 20m

Providence-TFGreen

Tue 10/21

6:00 am-3:24 pm

2 stops12h 24m

$307

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Tue 10/14

11:36 am-11:58 pm

1 stop9h 22m

Providence-TFGreen

Tue 10/21

12:48 pm-7:19 pm

1 stop9h 31m

$323

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 12/24

11:56 am-11:44 pm

1 stop8h 48m

Providence-TFGreen

Tue 12/30

12:24 pm-7:38 pm

1 stop10h 14m

$357

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Thu 12/25

11:56 am-11:44 pm

1 stop8h 48m

Providence-TFGreen

Tue 12/30

12:24 pm-7:38 pm

1 stop10h 14m

$370

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Tue 9/2

11:45 am-11:59 pm

1 stop9h 14m

Providence-TFGreen

Tue 9/9

6:00 am-10:35 am

1 stop7h 35m

$377

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Tue 9/2

6:45 am-7:00 pm

2 stops9h 15m

Providence-TFGreen

Tue 9/9

5:35 am-11:35 am

1 stop9h 00m

$382

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Tue 11/25

9:30 am-8:15 pm

1 stop7h 45m

Providence-TFGreen

Fri 11/28

9:20 am-5:15 pm

1 stop10h 55m

$385

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 9/3

6:50 pm-9:47 am

2 stops11h 57m

Providence-TFGreen

Sat 9/6

4:25 pm-10:30 pm

1 stop9h 05m

$428

OntarioProvidence

ONT - PVD

ONTPVD

Ontario

Wed 9/3

5:10 am-9:48 pm

2 stops13h 38m

Providence-TFGreen

Sat 9/6

10:28 am-10:30 pm

2 stops15h 02m

$433

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 January is, on average, the cheapest month to fly to Providence from Ontario, with most prices found around $402. The month of February is another great option to travel to Providence, with average flight prices from Ontario averaging around $406.

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 $299. 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

Direct flights

None
There are no direct flights from Ontario to Providence. There are no popular flight routes from Ontario to Providence.
  • How far is Ontario to Providence-TFGreen by plane?

    There are 2542.4 mi between Ontario and Providence-TFGreen. 7h 45m 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
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $338Free CancellationRating
8.0
4,245 reviews
Search Southwest flights
DeltaPriceFrom $350Free CancellationRating
7.9
7,981 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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1 adult
Tue 8/26
Tue 9/2

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