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Santo Domingo

$168+ Cheap flights from Ontario (ONT) to Santo Domingo (SDQ)

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SDQ
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Ontario to Santo Domingo

Cheapest flights from Ontario to Santo Domingo
Explore the most affordable flight options available from Ontario to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/186:00 am
ONT
-
SDQ
2 stops13h 53m
American Airlines
Wed 2/256:50 pm
SDQ
-
ONT
2 stops19h 16m
American Airlines
Deal found 1/21$411
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/46:00 am
ONT
-
SDQ
2 stops13h 46m
United Airlines
Tue 2/106:00 am
SDQ
-
ONT
2 stops18h 58m
United Airlines
Deal found 1/20$579
This American Airlines deal was found by Cheapflights users on 1/19. 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 1/246:27 am
ONT
-
SDQ
2 stops12h 12m
American Airlines
Sat 2/76:00 am
SDQ
-
ONT
2 stops16h 45m
American Airlines
Deal found 1/19$592
This United Airlines deal was found by Cheapflights users on 1/20. 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 1/315:05 am
ONT
-
SDQ
2 stops14h 41m
United Airlines
Tue 2/106:00 am
SDQ
-
ONT
2 stops15h 43m
United Airlines
Deal found 1/20$609
This United Airlines deal was found by Cheapflights users on 1/20. 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 1/306:39 pm
ONT
-
SDQ
2 stops15h 02m
United Airlines
Tue 2/106:00 am
SDQ
-
ONT
2 stops18h 58m
United Airlines
Deal found 1/20$632
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2410:30 pm
ONT
-
SDQ
1 stop11h 51m
Delta
Sat 2/77:31 am
SDQ
-
ONT
2 stops17h 34m
Delta
Deal found 1/19$633
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/46:00 am
ONT
-
SDQ
2 stops13h 46m
United Airlines
Sat 2/76:00 am
SDQ
-
ONT
2 stops19h 58m
United Airlines
Deal found 1/20$637
This JetBlue deal was found by Cheapflights users on 1/19. 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.
Wed 9/2310:56 pm
ONT
-
SDQ
1 stop11h 28m
JetBlue
Mon 9/288:10 am
SDQ
-
ONT
1 stop16h 19m
JetBlue
Deal found 1/19$653
This Priceline deal was found by Cheapflights users on 1/19. 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 3/1911:30 pm
ONT
-
SDQ
2 stops14h 20m
Avianca
Mon 3/235:45 pm
SDQ
-
ONT
2 stops31h 10m
Avianca
Deal found 1/19$654
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Thu 1/2211:59 pm
ONT
-
SDQ
2 stops13h 30m
American Airlines
Sat 1/246:29 pm
SDQ
-
ONT
2 stops19h 39m
American Airlines
Deal found 1/18$657

Find flight deals from Ontario to Santo Domingo

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Santo Domingo (SDQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$411
(American Airlines)

One-way from

$168
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$521
Provider with most accurate pricing for Ontario-Santo Domingo Las Americas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Santo Domingo Las Americas flights.
Search Deals
From Ontario to Santo Domingo Las Americas
Search Deals
One-way flight from Ontario to Santo Domingo Las Americas
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Santo Domingo 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 January 21, 2026.
Use the filters below to find and compare flights from Ontario to Santo Domingo that are best for you.

Fly from

Ontario

Fly to

Santo Domingo

Route

Depart

Return

Price

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Wed 2/4

6:00 am-11:46 pm

2 stops13h 46m

Santo Domingo Las Americas

Tue 2/10

6:00 am-8:58 pm

2 stops18h 58m

$579

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Fri 2/20

1:50 pm-1:41 pm

2 stops19h 51m

Santo Domingo Las Americas

Fri 2/27

2:53 pm-12:43 pm

2 stops25h 50m

$599

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Tue 2/17

1:45 pm-1:41 pm

2 stops19h 56m

Santo Domingo Las Americas

Tue 2/24

2:53 pm-12:48 pm

2 stops25h 55m

$599

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Sat 1/31

5:05 am-11:46 pm

2 stops14h 41m

Santo Domingo Las Americas

Tue 2/10

6:00 am-5:43 pm

2 stops15h 43m

$609

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Sun 2/1

5:05 am-11:46 pm

2 stops14h 41m

Santo Domingo Las Americas

Tue 2/10

6:00 am-5:43 pm

2 stops15h 43m

$632

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Wed 2/4

6:00 am-11:46 pm

2 stops13h 46m

Santo Domingo Las Americas

Sat 2/7

6:00 am-9:58 pm

2 stops19h 58m

$637

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Thu 3/19

11:30 pm-4:50 pm

2 stops14h 20m

Santo Domingo Las Americas

Mon 3/23

5:45 pm-9:55 pm

2 stops31h 10m

$654

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Thu 2/5

6:00 am-11:46 pm

2 stops13h 46m

Santo Domingo Las Americas

Wed 2/11

6:00 am-9:58 pm

2 stops19h 58m

$657

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Fri 3/6

2:39 pm-9:39 am

2 stops15h 00m

Santo Domingo Las Americas

Fri 3/13

5:50 pm-11:41 am

2 stops20h 51m

$663

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Sun 2/1

1:53 pm-3:06 pm

2 stops21h 13m

Santo Domingo Las Americas

Sun 2/8

2:53 pm-11:18 am

3 stops24h 25m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 20 results
1
2

Compare providers for flights from Ontario to Santo Domingo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Santo Domingo in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Santo Domingo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Santo Domingo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Santo Domingo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Santo Domingo flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Santo Domingo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo 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 Santo Domingo

What is the cheapest month to book a flight from Ontario to Santo Domingo?

Currently, May is the cheapest month in which you can book a flight from Ontario to Santo Domingo (average of $224). Flying from Ontario to Santo Domingo in June is currently the most expensive (average of $470). 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 Ontario to Santo Domingo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Santo Domingo?

    United Airlines can get you from Ontario to Santo Domingo in just under 13h 46m. Your travel time can differ by up to . Airlines will cover a distance of 3126 mi.

  • Can I find deals for flights from Ontario to Santo Domingo that include hotel bookings?

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

  • How can I find direct flights from Ontario to Santo Domingo?

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

  • Can I find deals for business class flights from Ontario to Santo Domingo?

    Yes. Cheapflights offers flight deals from Ontario to Santo Domingo 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 Santo Domingo?

    Currently, May is the cheapest month in which you can book a flight from Ontario to Santo Domingo (average of $224). Flying from Ontario to Santo Domingo in June is currently the most expensive (average of $470). 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

Traveling to a place near Santo Domingo?

Book flights to Santo Domingo if you plan to visit one of these locations
Juan Dolio

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