What are the cheapest airlines flying from Ontario to Santo Domingo round-trip?

According to our current data, JetBlue ($495), American Airlines ($499), and United Airlines ($599) offers the cheapest pricing from Ontario to Santo Domingo. These flights start at 44% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Ontario to Santo Domingo one-way?

The cheapest airlines for a one-way flight from Ontario to Santo Domingo are JetBlue ($232), American Airlines ($270), and United Airlines ($286).

What is the cheapest day to fly from Ontario to Santo Domingo?

Travelers seeking maximum savings on their Ontario to Santo Domingo flight should consider departing on Saturday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Ontario to Santo Domingo?

Users have found that flying from Ontario to Santo Domingo on a Tuesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Ontario to Santo Domingo?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 22 days in advance, which can save you up to 32% on flights from Ontario to Santo Domingo compared to booking the week you need them. Waiting 22 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $531. For sooner than that we have options available in the next 3 days from $678.

What is the cheapest month to fly from Ontario to Santo Domingo?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Santo Domingo. Flights to Santo Domingo from Ontario in September are about $641 on average during September, but can be found for as low as $367.

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.

$232+ Flights from Ontario to Santo Domingo

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Cheap flight deals from Ontario to Santo Domingo

Round-trip from	$495 (JetBlue)
One-way from	$232 (JetBlue)
Popular in	November
Cheapest in	May
Average price	$1,005

From Ontario to Santo Domingo Las Americas

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One-way flight from Ontario to Santo Domingo Las Americas

Search Deals

Highest demand for flights based on searches. 28% potential increase in price ($349 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 18% potential price decrease ($141 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

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Find 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 June 12, 2025.

Tue 9/1610:56 pmONT - SDQ

1 stop11h 28mJetBlue

Fri 9/2612:35 pmSDQ - ONT

1 stop11h 54mJetBlue

Deal found 6/10

$495

Tue 8/1911:59 pmONT - SDQ

2 stops15h 21mAmerican Airlines

Tue 8/267:05 amSDQ - ONT

2 stops13h 47mAmerican Airlines

Deal found 6/11

$499

Wed 9/176:38 pmONT - SDQ

2 stops14h 17mUnited Airlines

Wed 9/245:45 amSDQ - ONT

2 stops14h 52mUnited Airlines

Deal found 6/10

$599

Tue 8/1910:00 pmONT - SDQ

1 stop12h 22mDelta

Tue 8/266:00 amSDQ - ONT

2 stops19h 40mDelta

Deal found 6/10

$1,194

Best flights from Ontario to Santo Domingo
Discover carefully curated flight deals from Ontario to Santo Domingo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Tue 9/1610:56 pmONT - SDQ

1 stop11h 28mJetBlue

Fri 9/2612:35 pmSDQ - ONT

1 stop11h 54mJetBlue

Deal found 6/10

$495

Tue 8/1911:59 pmONT - SDQ

2 stops15h 21mAmerican Airlines

Tue 8/267:05 amSDQ - ONT

2 stops13h 47mAmerican Airlines

Deal found 6/11

$499

Wed 9/176:38 pmONT - SDQ

2 stops14h 17mUnited Airlines

Wed 9/245:45 amSDQ - ONT

2 stops14h 52mUnited Airlines

Deal found 6/10

$599

Tue 8/1910:00 pmONT - SDQ

1 stop12h 22mDelta

Tue 8/266:00 amSDQ - ONT

2 stops19h 40mDelta

Deal found 6/10

$1,194

Last-minute flights from Ontario to Santo Domingo
Discover last-minute flight deals from Ontario to Santo Domingo. Data last updated June 12, 2025 and is based on user searches.

Thu 6/127:05 amONT - SDQ

2 stops14h 32mDelta

Sun 6/156:00 amSDQ - ONT

2 stops16h 54mDelta

Deal found 6/11

$1,224

Thu 6/195:10 amONT - SDQ

2 stops17h 40mUnited Airlines

Sun 6/226:00 amSDQ - ONT

2 stops18h 04mUnited Airlines

Deal found 6/10

$1,219

Thu 6/1910:05 pmONT - SDQ

1 stop12h 16mDelta

Mon 6/232:46 pmSDQ - ONT

1 stop10h 39mDelta

Deal found 6/10

$2,169

Fri 6/2011:59 pmONT - SDQ

1 stop14h 01mJetBlue

Mon 6/2312:50 pmSDQ - ONT

1 stop12h 09mJetBlue

Deal found 6/10

$1,021

Sat 6/2111:59 pmONT - SDQ

2 stops10h 36mAmerican Airlines

Fri 6/277:00 amSDQ - ONT

2 stops12h 13mAmerican Airlines

Deal found 6/11

$1,271

Sat 6/286:23 amONT - SDQ

2 stops11h 22mAmerican Airlines

Fri 7/410:13 amSDQ - ONT

2 stops11h 48mAmerican Airlines

Deal found 6/9

$1,043

Fri 7/45:05 amONT - SDQ

2 stops17h 45mUnited Airlines

Thu 7/105:45 amSDQ - ONT

2 stops18h 52mUnited Airlines

Deal found 6/10

$689

Sun 7/1311:59 pmONT - SDQ

1 stop14h 01mJetBlue

Fri 7/181:05 pmSDQ - ONT

1 stop11h 54mJetBlue

Deal found 6/9

$630

One-way flights from Ontario to Santo Domingo
Search for one-way flight options from Ontario to Santo Domingo. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Thu 10/210:56 pmONT - SDQ

1 stop11h 28mJetBlue

Deal found 6/10

$232

Thu 10/211:59 pmONT - SDQ

2 stops12h 21mAmerican Airlines

Deal found 6/10

$270

Thu 10/26:36 pmONT - SDQ

2 stops16h 34mUnited Airlines

Deal found 6/10

$286

Wed 6/1812:59 amONT - SDQ

2 stops20h 20mFrontier

Deal found 6/11

$352

Wed 7/29:11 pmONT - SDQ

2 stops28h 19mMultiple Airlines

Deal found 6/10

$366

Thu 7/176:39 pmONT - SDQ

2 stops18h 38mCopa Airlines

Deal found 6/10

$526

Thu 6/1911:59 pmONT - SDQ

2 stops15h 11mBritish Airways

Deal found 6/12

$536

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Santo Domingo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Tue 9/16

10:56 pm-1:24 pm

1 stop11h 28m

Santo Domingo Las Americas

Fri 9/26

12:35 pm-9:29 pm

1 stop11h 54m

$495

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Tue 8/19

11:59 pm-6:20 pm

2 stops15h 21m

Santo Domingo Las Americas

Tue 8/26

7:05 am-5:52 pm

2 stops13h 47m

$499

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Wed 9/17

6:38 pm-11:55 am

2 stops14h 17m

Santo Domingo Las Americas

Wed 9/24

5:45 am-5:37 pm

2 stops14h 52m

$599

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Tue 8/19

10:00 pm-1:22 pm

1 stop12h 22m

Santo Domingo Las Americas

Tue 8/26

6:00 am-10:40 pm

2 stops19h 40m

$1,194

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Thu 10/2

10:56 pm-1:24 pm

1 stop11h 28m

$232

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Thu 10/2

11:59 pm-3:20 pm

2 stops12h 21m

$270

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Thu 10/2

6:36 pm-2:10 pm

2 stops16h 34m

$286

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Wed 6/18

12:59 am-12:19 am

2 stops20h 20m

$352

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Wed 7/2

9:11 pm-4:30 am

2 stops28h 19m

$366

OntarioSanto Domingo

ONT - SDQ

ONTSDQ

Ontario

Thu 7/17

6:39 pm-4:17 pm

2 stops18h 38m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results

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, January is the cheapest month in which you can book a flight from Ontario to Santo Domingo (average of $362). Flying from Ontario to Santo Domingo in December is currently the most expensive (average of $583). 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 SDQ?

Unlike at noon, when flights are generally more expensive, you can save up to 4% on flights from Ontario to Santo Domingo by exploring options for tickets in the morning.

Rainfall in Santo Domingo by month

In terms of precipitation, rainfall in Santo Domingo ranges from 1.6 - 6.7 inches per month. May is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Santo Domingo when rainfall is around 1.6 in.

Temperature in Santo Domingo by month

If weather is an important factor for your trip to Santo Domingo, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Santo Domingo

Peruse reviews from past customers who have flown with Delta, Copa Airlines and United Airlines from Ontario to Santo Domingo to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.5

Good

1,451 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,925 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Ontario to Santo Domingo round-trip?
According to our current data, JetBlue ($495), American Airlines ($499), and United Airlines ($599) offers the cheapest pricing from Ontario to Santo Domingo. These flights start at 44% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Ontario to Santo Domingo one-way?
The cheapest airlines for a one-way flight from Ontario to Santo Domingo are JetBlue ($232), American Airlines ($270), and United Airlines ($286).
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, January is the cheapest month in which you can book a flight from Ontario to Santo Domingo (average of $362). Flying from Ontario to Santo Domingo in December is currently the most expensive (average of $583). 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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$232+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Santo Domingo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Santo Domingo

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Santo Domingo

Cheapest flights from Ontario to Santo DomingoExplore 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Santo Domingo that are best for you.

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.

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?

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

Find hourly flight availability from Ontario to Santo Domingo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Rainfall in Santo Domingo by month

Plan your trip to Santo Domingo by taking into account the average rainfall totals by month.

Temperature in Santo Domingo by month

Plan your trip to Santo Domingo by taking into account the average temperature totals by month.

Reviews of airlines servicing Santo Domingo

Peruse reviews from past customers who have flown with Delta, Copa Airlines and United Airlines from Ontario to Santo Domingo to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines flying from Ontario to Santo Domingo round-trip?

What are the cheapest airlines to fly from Ontario to Santo Domingo one-way?

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

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

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

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

Traveling to a place near Ontario?

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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 June 12, 2025.