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Dominican Republic

$182+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PUJ
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Frontier deal was found by Cheapflights users on 12/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:16 pmONT - PUJ
2 stops20h 18mFrontier
Mon 12/223:39 pmPUJ - ONT
2 stops19h 45mFrontier
Deal found 12/16$730
This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:37 pmONT - PUJ
2 stops13h 41mFrontier
Sat 1/33:39 pmPUJ - ONT
2 stops19h 45mFrontier
Deal found 12/17$781
This Frontier deal was found by Cheapflights users on 12/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:16 pmONT - PUJ
2 stops20h 18mFrontier
Sat 12/2711:45 amPUJ - ONT
2 stops23h 39mFrontier
Deal found 12/15$801
This Frontier deal was found by Cheapflights users on 12/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:54 pmONT - SDQ
2 stops12h 07mFrontier
Sat 1/101:57 pmSDQ - ONT
2 stops13h 17mFrontier
Deal found 12/16$809
This Frontier deal was found by Cheapflights users on 12/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:54 pmONT - PUJ
2 stops17h 15mFrontier
Thu 1/111:37 amPUJ - ONT
2 stops23h 42mFrontier
Deal found 12/15$848
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:19 amONT - SDQ
2 stops15h 13mMultiple Airlines
Sun 1/48:20 amSDQ - ONT
2 stops43h 39mMultiple Airlines
Deal found 12/16$909
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:05 amONT - PUJ
1 stop9h 13mUnited Airlines
Wed 12/313:28 pmPUJ - ONT
2 stops25h 10mUnited Airlines
Deal found 12/15$933
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:05 amONT - PUJ
1 stop9h 13mUnited Airlines
Thu 1/12:05 pmPUJ - ONT
1 stop11h 02mUnited Airlines
Deal found 12/15$945
This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:37 pmONT - PUJ
2 stops13h 41mFrontier
Thu 1/13:39 pmPUJ - ONT
2 stops19h 40mFrontier
Deal found 12/17$960
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:41 pmONT - SDQ
2 stops16h 25mUnited Airlines
Tue 12/234:18 pmSDQ - ONT
2 stops24h 20mUnited Airlines
Deal found 12/17$979
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:59 pmONT - PUJ
1 stop10h 23mUnited Airlines
Wed 12/242:05 pmPUJ - ONT
1 stop11h 02mUnited Airlines
Deal found 12/17$981
This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:16 pmONT - SDQ
2 stops14h 14mFrontier
Sat 1/310:41 amSDQ - ONT
2 stops24h 43mFrontier
Deal found 12/17$1,030

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$406
(JetBlue)

One-way from

$182
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$729
Provider with most accurate pricing for Los Angeles-Punta Cana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Punta Cana flights.
Search Deals
From Ontario to Dominican Republic
Search Deals
One-way flight from Ontario to Dominican Republic
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Fri 5/15

11:25 pm-1:38 pm

1 stop11h 13m

Punta Cana

Fri 5/22

1:15 pm-10:09 pm

1 stop11h 54m

$406

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Sat 2/7

10:30 pm-4:45 pm

2 stops14h 15m

Punta Cana

Wed 2/11

5:55 pm-8:55 pm

2 stops31h 00m

$481

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Sun 3/1

7:50 pm-1:09 pm

2 stops13h 19m

Punta Cana

Mon 3/9

4:36 pm-8:49 am

2 stops19h 13m

$488

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Tue 3/24

11:58 pm-3:43 pm

1 stop12h 45m

Punta Cana

Wed 4/1

5:03 pm-11:28 am

2 stops21h 25m

$488

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Sun 3/1

7:50 pm-1:09 pm

2 stops13h 19m

Punta Cana

Sun 3/8

4:36 pm-10:06 am

2 stops20h 30m

$493

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Tue 3/3

10:30 pm-4:50 pm

2 stops14h 20m

Santo Domingo Las Americas

Fri 3/20

5:45 pm-9:55 pm

2 stops31h 10m

$496

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Sat 2/7

10:30 pm-4:50 pm

2 stops14h 20m

Santo Domingo Las Americas

Wed 2/11

5:45 pm-8:55 pm

2 stops31h 10m

$496

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Fri 2/6

8:48 pm-3:01 pm

2 stops14h 13m

Punta Cana

Thu 2/19

12:12 pm-11:59 pm

2 stops15h 47m

$498

OntarioPuerto Plata

ONT - POP

ONTPOP

Ontario

Fri 2/13

2:44 pm-3:38 pm

2 stops20h 54m

Puerto Plata La Union

Mon 2/16

4:41 pm-11:38 am

2 stops22h 57m

$518

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Wed 3/4

5:00 am-11:46 pm

2 stops14h 46m

Santo Domingo Las Americas

Tue 3/10

5:00 am-6:07 pm

2 stops16h 07m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
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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, May is the cheapest month in which you can book a flight from Ontario to Dominican Republic (average of $270). Flying from Ontario to Dominican Republic in June is currently the most expensive (average of $427). 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 December 18, 2025.

It’s typically best to fly out from Ontario to Dominican Republic in the afternoon. Doing so could potentially save you 34% on the flight price compared to flying at noon, which is usually more expensive.

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 December 18, 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
7.9
Good
4,250 reviews

Crew

8.6

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,093 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,055 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
JetBlue
7.2
Good
2,897 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Frontier
5.8
Fair
3,081 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

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 13m. The distance from Ontario to Dominican Republic is about 3195 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 - Santiago de los Caballeros.

  • 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, May is the cheapest month in which you can book a flight from Ontario to Dominican Republic (average of $270). Flying from Ontario to Dominican Republic in June is currently the most expensive (average of $427). 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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Alternative routes for Ontario to Dominican Republic

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$413Average$518FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$421Average$690FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$504Average$689FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$504Average$720FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$509Average$750FlexibilityNo cancel feeOn-time63%

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