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Cheap flights from Ontario to Puerto Rico from $84

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 Rico departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Puerto Rico

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Puerto Rico that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Puerto Rico.

Cheap last minute flights

Planning a quick getaway from Ontario to Puerto Rico? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Puerto Rico, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Puerto Rico

Find recent round-trip train or bus tickets from Ontario to Puerto Rico.

All round-trip flight deals to Puerto Rico

The cheapest plane tickets to Puerto Rico found on KAYAK recently.
7:45 am - 12:23 pmONT-SJU
24h 38m2 stops
10:18 am - 11:59 pmSJU-ONT
17h 41m2 stops
$240Frontier
Find Deal
Wed, Dec 11 - Wed, Dec 18
4:48 pm - 6:30 amONT-SJU
9h 42m1 stop
8:00 am - 3:48 pmSJU-ONT
11h 48m1 stop
$278Frontier
Find Deal
Tue, Dec 17 - Tue, Dec 24
5:10 am - 11:57 pmONT-BQN
14h 47m2 stops
1:09 am - 12:43 pmBQN-ONT
15h 34m2 stops
$344United Airlines
Find Deal
Sat, Jan 25 - Fri, Jan 31
6:00 am - 11:57 pmONT-BQN
13h 57m2 stops
1:09 am - 12:43 pmBQN-ONT
15h 34m2 stops
$354United Airlines
Find Deal
Sat, Jan 25 - Fri, Jan 31
7:00 am - 11:45 pmONT-SJU
12h 45m1 stop
2:02 pm - 10:52 pmSJU-ONT
12h 50m1 stop
$354Delta
Find Deal
Tue, Jan 28 - Tue, Feb 4
7:00 am - 11:45 pmONT-SJU
12h 45m1 stop
2:02 pm - 10:52 pmSJU-ONT
12h 50m1 stop
$404Delta
Find Deal
Wed, Jan 29 - Tue, Feb 4
2:44 pm - 1:35 pmONT-SJU
18h 51m2 stops
6:00 am - 6:24 pmSJU-ONT
16h 24m2 stops
$424American Airlines
Find Deal
Wed, Feb 5 - Mon, Feb 10
11:30 am - 12:10 amONT-SJU
9h 40m2 stops
5:35 am - 4:10 pmSJU-ONT
13h 35m2 stops
$444Southwest
Find Deal
Tue, Mar 18 - Wed, Mar 26
5:35 am - 9:05 pmONT-SJU
12h 30m2 stops
7:40 am - 4:10 pmSJU-ONT
11h 30m2 stops
$458Southwest
Find Deal
Mon, May 5 - Mon, May 12
1:32 pm - 5:00 amONT-SJU
12h 28m2 stops
3:24 pm - 11:51 pmSJU-ONT
11h 27m1 stop
$494American Airlines
Find Deal
Tue, Mar 18 - Wed, Mar 26
4:48 pm - 6:30 amONT-SJU
9h 42m1 stop
$84Frontier
Find Deal
Tue, Dec 31
4:48 pm - 6:30 amONT-SJU
9h 42m1 stop
$85Frontier
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Tue, Dec 31
12:48 pm - 12:00 pmONT-SJU
19h 12m2 stops
$177American Airlines
Find Deal
Wed, Jan 8
12:48 pm - 11:45 amONT-SJU
18h 57m2 stops
$183American Airlines
Find Deal
Wed, Jan 8
12:53 pm - 5:40 pmONT-SJU
24h 47m2 stops
Tue, Dec 17
6:15 am - 10:22 pmONT-SJU
12h 07m2 stops
$217United Airlines
Find Deal
Wed, Jan 22
10:47 am - 6:12 amONT-SJU
15h 25m2 stops
$222United Airlines
Find Deal
Sun, Jan 19
7:59 am - 5:40 pmONT-SJU
29h 41m3 stops
Tue, Dec 17
6:52 am - 11:19 pmONT-SJU
12h 27m1 stop
$236Delta
Find Deal
Tue, Dec 31
10:00 pm - 12:38 pmONT-SJU
10h 38m1 stop
$307Delta
Find Deal
Tue, Dec 3
6:30 am - 12:39 pmONT-SJU
26h 09m1 stop
9:15 pm - 7:59 pmSJU-ONT
50h 44m2 stops
Mon, Nov 25 - Tue, Dec 3
6:30 am - 10:09 amONT-SJU
23h 39m2 stops
9:15 pm - 7:59 pmSJU-ONT
50h 44m2 stops
$392Frontier
Find Deal
Mon, Nov 25 - Tue, Dec 3
6:30 am - 10:09 amONT-SJU
23h 39m2 stops
1:55 pm - 11:44 pmSJU-ONT
37h 49m3 stops
Mon, Nov 25 - Tue, Dec 3
10:00 pm - 12:38 pmONT-SJU
10h 38m1 stop
1:49 pm - 7:45 pmSJU-ONT
9h 56m1 stop
$579Delta
Find Deal
Mon, Nov 25 - Fri, Dec 6
7:10 am - 11:22 pmONT-SJU
12h 12m1 stop
1:49 pm - 7:45 pmSJU-ONT
9h 56m1 stop
$609Delta
Find Deal
Fri, Nov 22 - Fri, Dec 6
11:59 pm - 5:15 pmONT-SJU
13h 16m2 stops
2:43 pm - 9:01 amSJU-ONT
22h 18m2 stops
$669American Airlines
Find Deal
Mon, Nov 25 - Thu, Dec 5
6:10 am - 9:26 pmONT-SJU
11h 16m1 stop
2:25 pm - 8:44 pmSJU-ONT
10h 19m1 stop
$754United Airlines
Find Deal
Sun, Nov 24 - Mon, Nov 25
6:10 am - 9:26 pmONT-SJU
11h 16m1 stop
3:46 pm - 10:02 pmSJU-ONT
10h 16m1 stop
$764United Airlines
Find Deal
Mon, Nov 25 - Tue, Nov 26
8:40 am - 12:45 amONT-SJU
12h 05m2 stops
6:10 am - 3:55 pmSJU-ONT
13h 45m2 stops
$799Southwest
Find Deal
Sun, Nov 24 - Fri, Nov 29
6:10 am - 8:53 pmONT-SJU
10h 43m2 stops
5:25 am - 1:59 pmSJU-ONT
12h 34m2 stops
$846American Airlines
Find Deal
Sun, Nov 24 - Fri, Nov 29

Frontier flights from Ontario to Puerto Rico

Our best Frontier deals on Ontario to Puerto Rico flight tickets
Frontier
Dec 11
ONT7:45 amOntario
24h 38m
2 stops
SJU12:23 pmSan Juan Luis Munoz Marin Intl
Dec 18
SJU10:18 amSan Juan Luis Munoz Marin Intl
17h 41m
2 stops
ONT11:59 pmOntario
Frontier
Dec 17
ONT4:48 pmOntario
9h 42m
1 stop
SJU6:30 amSan Juan Luis Munoz Marin Intl
Dec 24
SJU8:00 amSan Juan Luis Munoz Marin Intl
11h 48m
1 stop
ONT3:48 pmOntario
Frontier
Feb 7
ONT12:22 pmOntario
27h 12m
2 stops
SJU7:34 pmSan Juan Luis Munoz Marin Intl
Feb 15
SJU10:45 amSan Juan Luis Munoz Marin Intl
27h 40m
2 stops
ONT10:25 amOntario

Delta flights from Ontario to Puerto Rico

Our best Delta deals on Ontario to Puerto Rico flight tickets
Delta
Jan 28
ONT7:00 amOntario
12h 45m
1 stop
SJU11:45 pmSan Juan Luis Munoz Marin Intl
Feb 4
SJU2:02 pmSan Juan Luis Munoz Marin Intl
12h 50m
1 stop
ONT10:52 pmOntario
Delta
Jan 29
ONT7:00 amOntario
12h 45m
1 stop
SJU11:45 pmSan Juan Luis Munoz Marin Intl
Feb 4
SJU2:02 pmSan Juan Luis Munoz Marin Intl
12h 50m
1 stop
ONT10:52 pmOntario
Delta
Dec 7
ONT7:10 amOntario
12h 13m
1 stop
SJU11:23 pmSan Juan Luis Munoz Marin Intl
Dec 17
SJU3:30 pmSan Juan Luis Munoz Marin Intl
11h 32m
1 stop
ONT11:02 pmOntario

See travel insights to Puerto Rico from

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

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 Ontario to Puerto Rico flight route?

Ontario - San Juan Luis Munoz Marin Intl. Fly from Ontario to San Juan Luis Munoz Marin Intl for the best Ontario - Puerto Rico flight prices

Can stopping save me money on Ontario to Puerto Rico flights?

You could potentially save up to 46% on your flight if you consider stops on a Ontario to Puerto Rico flight.

Cheap Ontario to Puerto Rico flight deals and tips

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

Best Price Found

$84

Fastest flight time

8h 32m

Direct flights

None

Airports in Puerto Rico

2 airports
The best one-way flight to Puerto Rico from Ontario in the past 72 hours is $84. The best round-trip flight deal from Ontario to Puerto Rico found on momondo in the last 72 hours is $240.
The fastest flight from Ontario to Puerto Rico takes 8h 32m
There are no direct flights from Ontario to Puerto Rico. Popular non-direct routes for this connection are Ontario Airport - San Juan Luis Munoz Marin Intl Airport and Ontario Airport - Aguadilla Borinquen Airport.
There are 2 airports near Puerto Rico: Aguadilla Borinquen (BQN), San Juan Luis Munoz Marin Intl (SJU)

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

    Prices for flights from Ontario Airport to Puerto Rico are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Puerto Rico?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Puerto Rico.

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

    The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Ontario to Puerto Rico

Compare and see reviews for airlines that fly from Ontario to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $260Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
JetBluePriceFrom $273Free CancellationRating
7.4
3,394 reviews
Search JetBlue flights
DeltaPriceFrom $334Free CancellationRating
8.0
8,756 reviews
Search Delta flights
American AirlinesPriceFrom $363Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $403Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Puerto Rico for you.

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

Yes. All flights to Puerto Rico from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Ontario and Puerto Rico by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Ontario to Puerto Rico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Puerto Rico and let you know when they change.


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