Dominican Republic

$240+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PUJ
May 27 — Jun 31
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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 April 27, 2026.

This Frontier deal was found by Cheapflights users on 4/21. 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.
Wed 4/297:44 pm
ONT
-
PUJ
2 stops14h 26m
Frontier
Sat 5/212:02 pm
PUJ
-
ONT
2 stops22h 24m
Frontier
Deal found 4/21$427
This American Airlines deal was found by Cheapflights users on 4/26. 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 12/610:34 pm
ONT
-
PUJ
1 stop12h 22m
American Airlines
Fri 12/1112:51 pm
PUJ
-
ONT
1 stop12h 16m
American Airlines
Deal found 4/26$498
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 8/311:59 pm
ONT
-
PUJ
1 stop13h 05m
American Airlines
Tue 8/111:38 pm
PUJ
-
ONT
2 stops22h 56m
American Airlines
Deal found 4/22$503
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 9/22:27 pm
ONT
-
PUJ
2 stops19h 17m
American Airlines
Wed 9/93:25 pm
PUJ
-
ONT
2 stops25h 02m
American Airlines
Deal found 4/24$508
This Frontier deal was found by Cheapflights users on 4/24. 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.
Thu 6/183:34 pm
ONT
-
PUJ
2 stops19h 51m
Frontier
Thu 6/259:29 pm
PUJ
-
ONT
2 stops22h 19m
Frontier
Deal found 4/24$515
This Frontier deal was found by Cheapflights users on 4/26. 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.
Mon 5/253:30 pm
ONT
-
PUJ
2 stops19h 47m
Frontier
Thu 5/289:29 pm
PUJ
-
ONT
2 stops24h 42m
Frontier
Deal found 4/26$526
This Frontier deal was found by Cheapflights users on 4/23. 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 5/158:30 am
ONT
-
PUJ
2 stops21h 48m
Frontier
Sun 5/1711:45 am
PUJ
-
ONT
2 stops23h 04m
Frontier
Deal found 4/23$528
This American Airlines deal was found by Cheapflights users on 4/22. 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 8/810:10 pm
ONT
-
PUJ
1 stop9h 30m
American Airlines
Sat 8/151:44 pm
PUJ
-
ONT
2 stops22h 50m
American Airlines
Deal found 4/22$529
This Frontier deal was found by Cheapflights users on 4/23. 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.
Mon 5/253:30 pm
ONT
-
PUJ
2 stops19h 47m
Frontier
Fri 5/299:29 pm
PUJ
-
ONT
2 stops22h 35m
Frontier
Deal found 4/23$533
This Frontier deal was found by Cheapflights users on 4/24. 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 6/193:34 pm
ONT
-
PUJ
2 stops17h 21m
Frontier
Wed 6/249:29 pm
PUJ
-
ONT
2 stops22h 19m
Frontier
Deal found 4/24$538
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 8/102:27 pm
ONT
-
PUJ
2 stops21h 39m
American Airlines
Sat 8/153:40 pm
PUJ
-
ONT
1 stop20h 54m
American Airlines
Deal found 4/21$539
This Avianca deal was found by Cheapflights users on 4/22. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:35 pm
ONT
-
SDQ
2 stops15h 20m
Avianca
Mon 5/412:45 pm
SDQ
-
ONT
2 stops36h 00m
Avianca
Deal found 4/22$620

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 April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$503
(American Airlines)

One-way from

$240
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$544
Provider with most accurate pricing for Los Angeles-Punta Cana flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Punta Cana flights.
From Ontario to Dominican Republic
One-way flight from Ontario to Dominican Republic
Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 April 27, 2026.
Use the filters below to find and compare flights from Ontario to the Dominican Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Fri 9/11

1:18 pm-3:30 pm

2 stops23h 12m

Punta Cana

Wed 9/16

3:35 pm-12:12 pm

2 stops23h 37m

$623

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Tue 6/2

10:41 pm-12:01 pm

1 stop10h 20m

Santo Domingo Las Americas

Tue 7/14

10:10 am-10:35 pm

1 stop15h 25m

$663

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Mon 5/25

5:00 am-5:35 pm

1 stop9h 35m

Punta Cana

Thu 5/28

4:00 pm-5:28 pm

2 stops28h 28m

$668

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Sat 5/9

5:00 am-5:35 pm

1 stop9h 35m

Punta Cana

Wed 5/13

1:50 pm-10:35 pm

1 stop11h 45m

$676

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Tue 6/2

10:41 pm-12:01 pm

1 stop10h 20m

Santo Domingo Las Americas

Wed 7/15

6:01 am-10:35 pm

1 stop19h 34m

$689

OntarioSantiago de los Caballeros

ONT - STI

ONTSTI

Ontario

Sat 5/23

10:00 pm-9:13 pm

2 stops20h 13m

Santiago de los Caballeros

Wed 6/3

9:06 am-9:57 pm

2 stops15h 51m

$720

OntarioSantiago de los Caballeros

ONT - STI

ONTSTI

Ontario

Sat 5/23

10:41 pm-2:09 pm

1 stop12h 28m

Santiago de los Caballeros

Wed 6/3

5:01 am-8:47 pm

1 stop18h 46m

$720
Quickest round-trip

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Sat 5/9

5:00 am-5:35 pm

1 stop9h 35m

Punta Cana

Tue 5/12

1:25 pm-8:36 pm

1 stop10h 11m

$734

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Tue 5/12

5:00 am-3:30 pm

2 stops31h 30m

Punta Cana

Tue 5/19

4:40 pm-12:38 pm

2 stops22h 58m

$769

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Mon 5/11

1:30 pm-3:30 pm

2 stops23h 00m

Punta Cana

Sat 5/16

4:40 pm-12:38 pm

2 stops22h 58m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 60 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Ontario to Dominican Republic (average of $421). Flying from Ontario to Dominican Republic in October is currently the most expensive (average of $652). 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.

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 April 27, 2026.
Read through reviews of airlines operating flights from Ontario to the Dominican Republic, such as Southwest,United Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

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.

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

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.

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

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.

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

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.

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

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 30m. The distance from Ontario to Dominican Republic is about 3040 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?

  • 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, December is the cheapest month in which you can book a flight from Ontario to Dominican Republic (average of $421). Flying from Ontario to Dominican Republic in October is currently the most expensive (average of $652). 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

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Top 4 airlines flying from Ontario to Dominican Republic

Discover the top 4 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 April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$421Average$722FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$482Average$613FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$483Average$703FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$509Average$682FlexibilityNo cancel feeOn-time63%

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