HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dominican Republic

$216+ Cheap flights from Ontario (ONT) to the Dominican Republic

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PUJ
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Dominican Republic with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Dominican Republic

Keep the following information in mind while searching for Ontario to Dominican Republic flight deals. Data was last updated September 17, 2025.

Round-trip from

$462
(American Airlines)

One-way from

$216
(Priceline)

Popular in

December

Cheapest in

September

Average price

$493
From Ontario to Dominican Republic
Search Deals
One-way flight from Ontario to Dominican Republic
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ontario to Dominican Republic

Cheapest flights from Ontario to Dominican Republic
Explore the most affordable flight options available from Ontario to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 12/610:34 pmONT - SDQ
2 stops14h 49mAmerican Airlines
Sat 12/134:58 pmSDQ - ONT
2 stops20h 56mAmerican Airlines
Deal found 9/15$462
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 10/2611:59 pmONT - SDQ
2 stops12h 46mAmerican Airlines
Sun 11/23:05 pmSDQ - ONT
2 stops21h 56mAmerican Airlines
Deal found 9/16$466
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:56 pmONT - PUJ
1 stop13h 37mJetBlue
Sat 10/2511:05 amPUJ - ONT
1 stop13h 24mJetBlue
Deal found 9/15$481
This JetBlue deal was found by Cheapflights users on 9/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:56 pmONT - SDQ
1 stop11h 26mJetBlue
Wed 10/1512:47 pmSDQ - ONT
1 stop11h 42mJetBlue
Deal found 9/15$503
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:56 pmONT - PUJ
1 stop13h 41mJetBlue
Tue 10/711:05 amPUJ - ONT
1 stop13h 24mJetBlue
Deal found 9/16$515
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:56 pmONT - SDQ
1 stop11h 26mJetBlue
Wed 10/2212:47 pmSDQ - ONT
1 stop11h 42mJetBlue
Deal found 9/15$522
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:56 pmONT - PUJ
1 stop10h 14mJetBlue
Wed 10/1511:30 amPUJ - ONT
1 stop12h 59mJetBlue
Deal found 9/16$546
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/911:25 pmONT - SDQ
2 stops38h 50mAvianca
Mon 10/1311:45 amSDQ - ONT
2 stops37h 10mAvianca
Deal found 9/14$563
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:56 pmONT - SDQ
1 stop11h 26mJetBlue
Tue 10/2112:47 pmSDQ - ONT
1 stop11h 42mJetBlue
Deal found 9/15$569
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 11/271:40 pmONT - SDQ
2 stops20h 01mUnited Airlines
Mon 12/84:18 pmSDQ - ONT
2 stops24h 14mUnited Airlines
Deal found 9/16$572
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:56 pmONT - PUJ
1 stop32h 19mJetBlue
Sat 10/1811:05 amPUJ - ONT
1 stop13h 24mJetBlue
Deal found 9/15$574
This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:30 pmONT - PUJ
2 stops14h 15mAvianca
Mon 11/1012:40 pmPUJ - ONT
2 stops36h 15mAvianca
Deal found 9/17$575

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Dominican Republic 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 September 17, 2025.
Use the filters below to find and compare flights from Ontario to the Dominican Republic that are best for you.

Fly from

Ontario

Fly to

Dominican Republic

Route

Depart

Return

Price

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Sat 12/6

10:34 pm-5:23 pm

2 stops14h 49m

Santo Domingo Las Americas

Sat 12/13

4:58 pm-9:54 am

2 stops20h 56m

$462

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Tue 10/7

10:56 pm-1:22 pm

1 stop11h 26m

Santo Domingo Las Americas

Wed 10/15

12:47 pm-9:29 pm

1 stop11h 42m

$503

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Tue 10/7

10:56 pm-12:10 pm

1 stop10h 14m

Punta Cana

Wed 10/15

11:30 am-9:29 pm

1 stop12h 59m

$546

OntarioSantiago de los Caballeros

ONT - STI

ONTSTI

Ontario

Sun 3/1

6:00 am-1:10 pm

2 stops27h 10m

Santiago de los Caballeros

Thu 3/5

8:00 am-11:43 pm

2 stops19h 43m

$556

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Tue 3/3

1:30 pm-3:30 pm

2 stops22h 00m

Santo Domingo Las Americas

Thu 3/5

4:20 pm-9:31 am

2 stops21h 11m

$560

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Thu 10/9

11:25 pm-5:15 pm

2 stops38h 50m

Santo Domingo Las Americas

Mon 10/13

11:45 am-9:55 pm

2 stops37h 10m

$563

OntarioPuerto Plata

ONT - POP

ONTPOP

Ontario

Mon 3/9

1:32 pm-2:05 pm

2 stops21h 33m

Puerto Plata La Union

Thu 3/12

3:35 pm-8:35 am

2 stops20h 00m

$568

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Fri 10/17

10:56 pm-1:22 pm

1 stop11h 26m

Santo Domingo Las Americas

Tue 10/21

12:47 pm-9:29 pm

1 stop11h 42m

$569

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Mon 2/2

6:39 pm-1:41 pm

2 stops15h 02m

Santo Domingo Las Americas

Tue 2/10

6:00 am-10:26 pm

2 stops20h 26m

$572

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Thu 11/27

1:40 pm-1:41 pm

2 stops20h 01m

Santo Domingo Las Americas

Mon 12/8

4:18 pm-12:32 pm

2 stops24h 14m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 58 results
1
2
3
...
6

Best time to book a flight from Ontario to Dominican Republic

Have a flexible travel schedule? Discover the best time to fly to Dominican Republic from Ontario 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 Ontario to the Dominican Republic

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Dominican Republic (average of $443). Flying from Ontario to Dominican Republic in June is currently the most expensive (average of $591). 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.

What is the cheapest time of day to fly from ONT to DO?

Find hourly flight availability from Ontario to Dominican Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Dominican Republic as you normally would.

Reviews of airlines servicing Dominican Republic

Get insights into the airlines that provide service to Dominican Republic. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dominican Republic. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Ontario to the Dominican Republic, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,914 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Dominican Republic. 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 from for flights from Ontario to Dominican Republic?

    For a flight from Ontario to Dominican Republic, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

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

    Departing from Ontario to Dominican Republic will take you 11h 26m. The distance from Ontario to Dominican Republic is about 3126 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Ontario to Dominican Republic one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $219. However, be on the lookout for offers from Avianca and British Airways, as they are both options that can get you from Ontario to Dominican Republic for a low price.

  • What are the most popular routes from Ontario to Dominican Republic?

    The most popular flight routes from Ontario to Dominican Republic are Ontario - Punta Cana, Ontario - Santo Domingo Las Americas and Ontario - Puerto Plata La Union.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Dominican Republic 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 Ontario to Dominican Republic?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Dominican Republic (average of $443). Flying from Ontario to Dominican Republic in June is currently the most expensive (average of $591). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Dominican Republic

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Luis Munoz Marin Intl flights
San Francisco to Luis Munoz Marin Intl flights
Ontario to Luis Munoz Marin Intl flights
Los Angeles to Punta Cana flights
San Diego to Luis Munoz Marin Intl flights
San Francisco to Punta Cana flights
Burbank to Luis Munoz Marin Intl flights
Los Angeles to Montego Bay flights
Las Vegas to Luis Munoz Marin Intl flights
Los Angeles to Nassau flights
Santa Ana to Luis Munoz Marin Intl flights
Los Angeles to Oranjestad flights
Los Angeles to Providenciales flights
San Francisco to Montego Bay flights
Los Angeles to Santo Domingo flights
Sacramento to Luis Munoz Marin Intl flights
Ontario to Punta Cana flights
Los Angeles to Saint Thomas Island flights
Sacramento to Montego Bay flights
San Jose to Luis Munoz Marin Intl flights
Los Angeles to Simpson Bay flights
San Francisco to Providenciales flights
Los Angeles to George Town flights
Los Angeles to Castries flights
San Francisco to Oranjestad flights
San Francisco to Nassau flights
Los Angeles to Road Town flights
Ontario to Montego Bay flights
Las Vegas to Montego Bay flights
San Diego to Punta Cana flights
San Francisco to Santo Domingo flights
San Francisco to Saint Thomas Island flights
Los Angeles to Willemstad flights
Ontario to Santo Domingo flights
San Diego to Nassau flights
Ontario to Nassau flights
San Francisco to Simpson Bay flights
Los Angeles to Port of Spain flights
Las Vegas to Oranjestad flights
Oakland to Luis Munoz Marin Intl flights
San Francisco to Kingston flights
Los Angeles to Kingston flights
Burbank to Punta Cana flights
Santa Ana to Punta Cana flights
Los Angeles to Puerto Plata flights
Palm Springs to Luis Munoz Marin Intl flights
San Diego to Montego Bay flights
San Francisco to George Town flights
Reno to Luis Munoz Marin Intl flights
San Diego to Providenciales flights

Top 5 airlines flying from Ontario to Dominican Republic

Discover the top 5 airlines that operate flights from Ontario to Dominican Republic. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$413Average$478FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$504Average$625FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$504Average$656FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$509Average$750FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$522Average$690FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.