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$257+ Cheap flights from the Dominican Republic to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
PUJ — ONT
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Dominican Republic to Ontario

Keep the following information in mind while searching for Dominican Republic to Ontario flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$516
(American Airlines)

One-way from

$257
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$420
Provider with most accurate pricing for Punta Cana-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Punta Cana-Los Angeles flights.
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From Dominican Republic to Ontario
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One-way flight from Dominican Republic to Ontario
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Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Dominican Republic to Ontario

Cheapest flights from Dominican Republic to Ontario
Explore the most affordable flight options available from Dominican Republic to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:24 pmSTI - ONT
2 stops21h 24mAmerican Airlines
Tue 1/64:45 pmONT - STI
2 stops25h 01mAmerican Airlines
Deal found 11/3$516
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:00 pmSTI - ONT
2 stops32h 42mUnited Airlines
Fri 1/21:40 pmONT - STI
2 stops18h 06mUnited Airlines
Deal found 11/1$1,047

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dominican Republic to Ontario 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, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from the Dominican Republic to Ontario that are best for you.

Fly from

Dominican Republic

Fly to

Ontario

Route

Depart

Return

Price

Santiago de los CaballerosOntario

STI - ONT

STIONT

Santiago de los Caballeros

Fri 12/19

3:24 pm-8:48 am

2 stops21h 24m

Ontario

Tue 1/6

4:45 pm-9:46 pm

2 stops25h 01m

$516

Santiago de los CaballerosOntario

STI - ONT

STIONT

Santiago de los Caballeros

Thu 4/23

6:00 am-8:17 pm

2 stops17h 17m

Ontario

Mon 5/11

4:15 pm-12:57 pm

2 stops17h 42m

$585

Santiago de los CaballerosOntario

STI - ONT

STIONT

Santiago de los Caballeros

Thu 4/23

6:00 am-8:17 pm

2 stops17h 17m

Ontario

Wed 5/13

6:00 am-12:57 pm

2 stops27h 57m

$585

Santiago de los CaballerosOntario

STI - ONT

STIONT

Santiago de los Caballeros

Wed 4/22

6:00 am-11:06 pm

2 stops20h 06m

Ontario

Wed 5/13

6:00 am-12:57 pm

2 stops27h 57m

$585

Santiago de los CaballerosOntario

STI - ONT

STIONT

Santiago de los Caballeros

Wed 4/22

6:00 am-11:06 pm

2 stops20h 06m

Ontario

Tue 5/12

6:00 am-12:57 pm

2 stops27h 57m

$585

Santiago de los CaballerosOntario

STI - ONT

STIONT

Santiago de los Caballeros

Wed 4/22

6:00 am-11:06 pm

2 stops20h 06m

Ontario

Mon 5/11

5:00 am-12:57 pm

2 stops28h 57m

$585

Santiago de los CaballerosOntario

STI - ONT

STIONT

Santiago de los Caballeros

Wed 4/22

6:00 am-11:06 pm

2 stops20h 06m

Ontario

Sat 5/9

6:53 pm-12:57 pm

2 stops15h 04m

$585

Santiago de los CaballerosOntario

STI - ONT

STIONT

Santiago de los Caballeros

Thu 4/23

2:07 pm-8:17 pm

2 stops33h 10m

Ontario

Tue 5/12

6:02 am-1:46 am

2 stops16h 44m

$585

Santiago de los CaballerosOntario

STI - ONT

STIONT

Santiago de los Caballeros

Thu 4/23

6:00 am-8:17 pm

2 stops17h 17m

Ontario

Sat 5/9

1:33 pm-3:12 pm

2 stops22h 39m

$585

Santiago de los CaballerosOntario

STI - ONT

STIONT

Santiago de los Caballeros

Wed 4/22

6:00 am-11:06 pm

2 stops20h 06m

Ontario

Sun 5/10

6:00 am-12:57 pm

2 stops27h 57m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 14 results
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Best time to book a flight from Dominican Republic to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Dominican Republic with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the Dominican Republic to Ontario

What is the cheapest month to book a flight from Dominican Republic to Ontario?

Currently, February is the cheapest month in which you can book a flight from Dominican Republic to Ontario (average of $223). Flying from Dominican Republic to Ontario in April is currently the most expensive (average of $534). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Dominican Republic to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Dominican Republic?

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Dominican Republic. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Dominican Republic to Ontario?

    American Airlines and United Airlines can get you from Dominican Republic to Ontario in just under 17h 17m. Your travel time can differ by up to 4h 07m. The distance between Dominican Republic and Ontario is about 3040 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Dominican Republic to Ontario that include hotel bookings?

    Yes. In addition to deals on Dominican Republic to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dominican Republic to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dominican Republic to Ontario.

  • Can I find deals for business class flights from Dominican Republic to Ontario?

    Yes. Cheapflights offers flight deals from Dominican Republic to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dominican Republic to Ontario?

    Currently, February is the cheapest month in which you can book a flight from Dominican Republic to Ontario (average of $223). Flying from Dominican Republic to Ontario in April is currently the most expensive (average of $534). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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