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Cheap flights from Ontario to Puerto Plata from $388

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Puerto Plata departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Puerto Plata

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:29 pm - 12:28 pmONT  Ontario-POP Puerto Plata La Union
16h 59m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
3:15 pm - 9:40 amPOP  Puerto Plata La Union-ONT Ontario
22h 25m2 stops Miami Dallas/Fort Worth
$725American Airlines
Tue, Oct 27 - Wed, Nov 4
United Airlines Logo
7:00 am - 1:08 pmONT  Ontario-POP Puerto Plata La Union
26h 08m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
2:15 pm - 8:51 pmPOP  Puerto Plata La Union-ONT Ontario
34h 36m2 stops Newark Denver Intl
$911United Airlines
Fri, Nov 6 - Sat, Nov 14
American Airlines Logo
12:41 pm - 4:10 pmONT  Ontario-POP Puerto Plata La Union
23h 29m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
5:12 pm - 11:51 amPOP  Puerto Plata La Union-ONT Ontario
22h 39m2 stops Charlotte Douglas Dallas/Fort Worth
$975American Airlines
Mon, Dec 28 - Fri, Jan 1
American Airlines Logo
10:10 pm - 4:10 pmONT  Ontario-POP Puerto Plata La Union
14h 00m1 stop Charlotte Douglas
American Airlines Logo
5:12 pm - 11:51 amPOP  Puerto Plata La Union-ONT Ontario
22h 39m2 stops Charlotte Douglas Dallas/Fort Worth
$1,388American Airlines
Mon, Dec 28 - Fri, Jan 1
American Airlines Logo
4:29 pm - 12:28 pmONT  Ontario-POP Puerto Plata La Union
16h 59m3 stops Phoenix Sky Harbor Intl Los Angeles Miami
American Airlines Logo
3:15 pm - 11:43 pmPOP  Puerto Plata La Union-ONT Ontario
12h 28m2 stops Miami Dallas/Fort Worth
$2,357American Airlines
Tue, Oct 27 - Wed, Nov 4
JetBlue Logo
11:59 pm - 2:02 pmONT  Ontario-POP Puerto Plata La Union
11h 03m1 stop New York John F Kennedy Intl
JetBlue Logo
3:30 pm - 8:57 pmPOP  Puerto Plata La Union-ONT Ontario
32h 27m1 stop New York John F Kennedy Intl
$6,002JetBlue
Fri, Sep 4 - Tue, Sep 8
United Airlines Logo
1:42 pm - 1:08 pmONT  Ontario-POP Puerto Plata La Union
19h 26m2 stops Denver Intl Newark
United Airlines Logo
2:15 pm - 9:45 pmPOP  Puerto Plata La Union-ONT Ontario
35h 30m3 stops Newark Pittsburgh Houston George Bush Intcntl
$7,093United Airlines
Mon, Dec 28 - Fri, Jan 1
United Airlines Logo
4:00 pm - 1:08 pmONT  Ontario-POP Puerto Plata La Union
17h 08m3 stops San Francisco Sacramento Intl Newark
United Airlines Logo
2:15 pm - 9:57 amPOP  Puerto Plata La Union-ONT Ontario
23h 42m3 stops Newark Denver Intl San Francisco
$8,035United Airlines
Mon, Dec 28 - Fri, Jan 1

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American Airlines flights from Ontario to Puerto Plata

Our best American Airlines deals on Ontario to Puerto Plata flight tickets
American Airlines
Oct 27
ONT4:29 pmOntario
16h 59m
2 stops
POP12:28 pmPuerto Plata La Union
Nov 4
POP3:15 pmPuerto Plata La Union
22h 25m
2 stops
ONT9:40 amOntario
$725
American Airlines
Dec 28
ONT12:41 pmOntario
23h 29m
2 stops
POP4:10 pmPuerto Plata La Union
Jan 1
POP5:12 pmPuerto Plata La Union
22h 39m
2 stops
ONT11:51 amOntario
$975
American Airlines
Dec 28
ONT10:10 pmOntario
14h 00m
1 stop
POP4:10 pmPuerto Plata La Union
Jan 1
POP5:12 pmPuerto Plata La Union
22h 39m
2 stops
ONT11:51 amOntario
$1,388

United Airlines flights from Ontario to Puerto Plata

Our best United Airlines deals on Ontario to Puerto Plata flight tickets
United Airlines
Nov 6
ONT7:00 amOntario
26h 08m
2 stops
POP1:08 pmPuerto Plata La Union
Nov 14
POP2:15 pmPuerto Plata La Union
34h 36m
2 stops
ONT8:51 pmOntario
$911
United Airlines
Dec 28
ONT1:42 pmOntario
19h 26m
2 stops
POP1:08 pmPuerto Plata La Union
Jan 1
POP2:15 pmPuerto Plata La Union
35h 30m
3 stops
ONT9:45 pmOntario
$7,093
United Airlines
Dec 28
ONT4:00 pmOntario
17h 08m
3 stops
POP1:08 pmPuerto Plata La Union
Jan 1
POP2:15 pmPuerto Plata La Union
23h 42m
3 stops
ONT9:57 amOntario
$8,035

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Puerto Plata 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, momondo users made 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Ontario to Puerto Plata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioPuerto Plata

ONT Ontario - POP Puerto Plata La Union

ONTPOP

Ontario

Tue 10/27

4:29 pm-12:28 pm

2 stops16h 59m

Puerto Plata La Union

Wed 11/4

3:15 pm-9:40 am

2 stops22h 25m

$725

OntarioPuerto Plata

ONT Ontario - POP Puerto Plata La Union

ONTPOP

Ontario

Fri 11/6

7:00 am-1:08 pm

2 stops26h 08m

Puerto Plata La Union

Sat 11/14

2:15 pm-8:51 pm

2 stops34h 36m

$911

OntarioPuerto Plata

ONT Ontario - POP Puerto Plata La Union

ONTPOP

Ontario

Mon 12/28

12:41 pm-4:10 pm

2 stops23h 29m

Puerto Plata La Union

Fri 1/1

5:12 pm-11:51 am

2 stops22h 39m

$975

OntarioPuerto Plata

ONT Ontario - POP Puerto Plata La Union

ONTPOP

Ontario

Mon 12/28

10:10 pm-4:10 pm

1 stop14h 00m

Puerto Plata La Union

Fri 1/1

5:12 pm-11:51 am

2 stops22h 39m

$1,388
Quickest round-trip

OntarioPuerto Plata

ONT Ontario - POP Puerto Plata La Union

ONTPOP

Ontario

Tue 10/27

4:29 pm-12:28 pm

3 stops16h 59m

Puerto Plata La Union

Wed 11/4

3:15 pm-11:43 pm

2 stops12h 28m

$2,357

OntarioPuerto Plata

ONT Ontario - POP Puerto Plata La Union

ONTPOP

Ontario

Fri 9/4

11:59 pm-2:02 pm

1 stop11h 03m

Puerto Plata La Union

Tue 9/8

3:30 pm-8:57 pm

1 stop32h 27m

$6,002

OntarioPuerto Plata

ONT Ontario - POP Puerto Plata La Union

ONTPOP

Ontario

Mon 12/28

1:42 pm-1:08 pm

2 stops19h 26m

Puerto Plata La Union

Fri 1/1

2:15 pm-9:45 pm

3 stops35h 30m

$7,093

OntarioPuerto Plata

ONT Ontario - POP Puerto Plata La Union

ONTPOP

Ontario

Mon 12/28

4:00 pm-1:08 pm

3 stops17h 08m

Puerto Plata La Union

Fri 1/1

2:15 pm-9:57 am

3 stops23h 42m

$8,035
Cheapest one-way

OntarioPuerto Plata

ONT Ontario - POP Puerto Plata La Union

ONTPOP

Ontario

Fri 9/11

10:39 pm-2:00 pm

1 stop12h 21m

$388
Quickest one-way

OntarioPuerto Plata

ONT Ontario - POP Puerto Plata La Union

ONTPOP

Ontario

Sun 11/8

11:59 pm-2:25 pm

2 stops10h 26m

$393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Puerto Plata from

How to get the cheapest flight ticket from Ontario to Puerto Plata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Puerto Plata?

JetBlue, American Airlines, and United Airlines are the most popular carriers operating from Ontario to Puerto Plata

What airlines fly to Puerto Plata?

American Airlines, JetBlue and Copa Airlines are the top three most popular airlines that fly to Puerto Plata from Ontario according to our data. American Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Puerto Plata. Keep in mind that there are 3 different airlines that fly to Puerto Plata on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Puerto Plata flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Puerto Plata

Fastest flight time

11h 03m

Direct flights

None
The fastest flight from Ontario to Puerto Plata takes 11h 03m
There are no direct flights from Ontario to Puerto Plata. There are no popular flight routes from Ontario to Puerto Plata.
Search flight deals

Frequently asked questions about flying from Ontario to Puerto Plata

  • When did momondo last update prices for flights from Ontario Airport to Puerto Plata?

    Prices for flights from Ontario Airport to Puerto Plata were last updated today.

  • How old do you have to be to fly from Ontario Airport to Puerto Plata?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Puerto Plata.

  • What documentation or ID do you need to fly to Puerto Plata?

    The necessary travel and health documents for your Puerto Plata trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Puerto Plata?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Puerto Plata from Ontario.

Can I find flights from Ontario to Puerto Plata with flexible booking policies on momondo?

Flights from Ontario to Puerto Plata with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Puerto Plata?

Once you have performed a search for Ontario to Puerto Plata flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Puerto Plata right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Puerto Plata from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fri 9/11
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