$227 Find Cheap Flights from Ontario to the Dominican Republic

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to the Dominican Republic departing on 4/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Ontario to the Dominican Republic

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Book Cheap Ontario to the Dominican Republic Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to the Dominican Republic that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to the Dominican Republic

Wed, Apr 29 - Sun, May 3
Frontier Logo
7:44 pm - 1:10 pm
ONT
-
PUJ
14h 26m
2 stops
Frontier Logo
12:22 pm - 7:31 am
PUJ
-
ONT
22h 09m
2 stops
$399Frontier
Sat, Apr 25 - Sat, May 2
Frontier Logo
7:44 pm - 1:10 pm
ONT
-
PUJ
14h 26m
2 stops
Frontier Logo
12:02 pm - 7:26 am
PUJ
-
ONT
22h 24m
2 stops
$400Frontier
Sat, Apr 25 - Sun, May 3
Frontier Logo
7:44 pm - 1:10 pm
ONT
-
PUJ
14h 26m
2 stops
Frontier Logo
12:22 pm - 7:31 am
PUJ
-
ONT
22h 09m
2 stops
$427Frontier
Mon, May 18 - Fri, May 22
Frontier Logo
8:06 pm - 2:24 pm
ONT
-
PUJ
15h 18m
2 stops
Frontier Logo
9:29 pm - 5:04 pm
PUJ
-
ONT
22h 35m
2 stops
$447Frontier
Mon, Jun 1 - Fri, Jun 5
JetBlue Logo
10:41 pm - 12:05 pm
ONT
-
PUJ
10h 24m
1 stop
JetBlue Logo
11:19 am - 8:47 pm
PUJ
-
ONT
12h 28m
1 stop
$473JetBlue
Fri, May 8 - Fri, May 15
United Airlines Logo
6:59 pm - 3:30 pm
ONT
-
PUJ
17h 31m
2 stops
United Airlines Logo
1:50 pm - 10:35 pm
PUJ
-
ONT
11h 45m
1 stop
$477United Airlines
Mon, Sep 28 - Wed, Sep 30
JetBlue Logo
9:10 pm - 1:18 pm
ONT
-
SDQ
13h 08m
1 stop
JetBlue Logo
6:45 am - 8:13 pm
SDQ
-
ONT
16h 28m
1 stop
$477JetBlue
Fri, May 8 - Fri, May 15
American Airlines Logo
7:35 pm - 12:24 pm
ONT
-
PUJ
13h 49m
2 stops
American Airlines Logo
4:24 pm - 10:09 am
PUJ
-
ONT
20h 45m
2 stops
$481American Airlines
Wed, May 20 - Tue, Jun 2
American Airlines Logo
11:59 pm - 10:55 pm
ONT
-
SDQ
19h 56m
2 stops
American Airlines Logo
7:35 pm - 9:31 am
SDQ
-
ONT
16h 56m
2 stops
$509American Airlines
Mon, Sep 28 - Wed, Sep 30
United Airlines Logo
6:30 pm - 11:55 am
ONT
-
SDQ
14h 25m
2 stops
United Airlines Logo
3:20 pm - 8:20 pm
SDQ
-
ONT
32h 00m
2 stops
$621United Airlines
Booking Insights

KAYAK's insights & trends for Ontario to the Dominican Republic flights

Get data-powered insights and trends into flights from Ontario to the Dominican Republic to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to the Dominican Republic?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to the Dominican Republic, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to the Dominican Republic is February, when tickets cost $504 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $868 and $835 respectively.

Good to know

Low seasonJanuary
Cheapest flight$197
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Ontario to Punta Cana

FAQs - booking Dominican Republic flights

  • How does KAYAK find such low prices on flights from Ontario to the Dominican Republic?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to the Dominican Republic.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to the Dominican Republic?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to the Dominican Republic is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to the Dominican Republic?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to the Dominican Republic with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to the Dominican Republic?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to the Dominican Republic up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Ontario to the Dominican Republic

 
Need help choosing which airline to fly with from Ontario to the Dominican Republic? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4344 reviews
8.1Boarding
8.6Crew
7.5Entertainment
7.0Food
8.0Comfort
Airline reviews

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

10.0 ExcellentAnthony & Kathy, Mar 2026
LAX - PHX
Read more Southwest reviews

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

Boarding was easy. The seats are small and fairly uncomfortable

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

The charges were ridiculous for an hour flight and the turbulence was very scary.

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

The business class seat is exceptional. I wish the food is more palatable.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Business class seats felt very cramped compared to other airlines.

OK, we were delayed and had to de plane and reboard.

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

I specifically choose not to check bags to ensure I can proceed directly to ground transportation upon arrival. However, due to a recurring lack of cabin space, I was again forced to gate-check my rolling luggage after going through my luggage to take out electronics and batteries. This practice unilaterally changes the service agreement made at the time of purchase. JetBlue needs to find a better way to manage overhead space that honors the carry-on baggage allowance.

Still hasn’t left. Why are you asking how it was?

Flight was good wish there were more snacks options for such a long flight but stewardesses were very pleasant as was flight crew.

I was denied a plastic fork to eat my food and was told plastic forks are for paying customers who buy Jet Blue’s food. So I had to make a utensil out of a cup so nourish my body. Like a refugee. Because decency is dead.

I was especially impressed without efficiently the crew got passengers on and off. One of the stewards was slightly gruff, I thought. No big deal but that's what I noticed.

Absolutely horrible. Flight was delayed 4 hours and they had no clue what was going on.

Onboard functioning wide-variety entertainment on a budget and having an open pantry is nice. Seats are not comfortable but go provide plenty of legroom for a 6'2" 260lbs man.

Even though the weather made a lot of flights become cancelled Jet Blue made the flight that was supposed to leave at 9 pm and we left at 12:15 am and I was so grateful- Thanks to the Senior Jet Blue Staff who made those decisions

Worst customer service ever experienced on the planet, dirty plane, no communication, and severe delays

Flight cancelled 2 hours prior to boarding. No explanation. No refunds.

I cancelled my ticket less than 24 hours deadline but I didn’t get refunded.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Not good. One of my luggage is missing. And until now they can’t find it

My 9:50AM flight was delayed to 3:40PM "due to incoming aircraft delay". No aircraft is "delayed" that long. Found out once we did board (after several changes in times) that the aircraft had a maintenance issue and we had to wait for another aircraft. Just tell us that. The aircraft we did get was old and the seats need to be updated. I have been traveling for several weeks with AA and you should refresh your entertainment content as frequent flyers have gone through most of your new content. I have Celiac and a shellfish allergy and continue to have struggles with meals on business and first class flights. Please keep this in mind. Sorry - was a long travel day yesterday and a bit cranky this morning with my experience comments. Still an AA fan.

Everything you need to know for your flight from Ontario to the Dominican Republic

Information on your arrival and departure airports