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Cheap flights from Ontario (ONT) to Luis Munoz Marin Intl (SJU) from $109

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 6/5. 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.
ONT — SJU
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Ontario to San Juan Luis Munoz Marin Intl are usually found in September or July, booked 86 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Ontario to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Luis Munoz Marin Intl (SJU). 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 May 16, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$250

One-way from

$167
High demand for flights, 43% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Ontario to San Juan Luis Munoz Marin Intl
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One-way flight from Ontario to San Juan Luis Munoz Marin Intl
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What is the cheapest day to fly round-trip from Ontario to San Juan Luis Munoz Marin Intl Airport?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 53% when planning your travel around this day of the week.

How far in advance should I book a flight from Ontario to San Juan Luis Munoz Marin Intl Airport?

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 78% on flights from Ontario to San Juan Luis Munoz Marin Intl Airport 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 $435. For sooner than that we have options available in the next 3 days from $649.

What is the cheapest month to fly from Ontario to San Juan Luis Munoz Marin Intl Airport?

September is one of the best times of the year to fly to San Juan Luis Munoz Marin Intl Airport from Ontario. Prices for September average $461 per person but you can even find prices for as low as $228. The most expensive prices can be found in the month of December. Opting for a September flight can save you 35% on your journey compared to booking in December

When is the cheapest time to fly from Ontario to San Juan Luis Munoz Marin Intl Airport (ONT - SJU)?

One of the essential ways to save on airfare from Ontario to San Juan Luis Munoz Marin Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 53% on airfare.

Cheap Frontier flights from Ontario to Luis Munoz Marin Intl

Explore cheap flight options specifically provided by Frontier for the route between Ontario and Luis Munoz Marin Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the lowest-priced Frontier flights heading from Ontario to San Juan. Make sure to check back often as deals are often changing.
Thu 6/1310:10 amONT - SJU
1 stop15h 20mFrontier
Mon 6/175:31 pmSJU - ONT
1 stop15h 43mFrontier
Deal found 5/16$238
Sat 6/89:44 amONT - SJU
2 stops26h 07mFrontier
Mon 6/175:31 pmSJU - ONT
1 stop15h 43mFrontier
Deal found 5/16$263
Mon 6/109:36 pmONT - SJU
2 stops14h 25mFrontier
Sat 6/154:27 pmSJU - ONT
2 stops21h 12mFrontier
Deal found 5/15$268
Sat 6/159:44 amONT - SJU
2 stops26h 07mFrontier
Tue 6/184:07 pmSJU - ONT
2 stops17h 55mFrontier
Deal found 5/15$272
Fri 6/712:48 amONT - SJU
2 stops11h 33mFrontier
Mon 6/175:31 pmSJU - ONT
1 stop15h 43mFrontier
Deal found 5/16$276
Sun 6/1610:12 amONT - SJU
1 stop15h 38mFrontier
Sat 6/224:27 pmSJU - ONT
2 stops34h 32mFrontier
Deal found 5/15$286
Mon 6/175:13 pmONT - SJU
1 stop9h 30mFrontier
Thu 6/274:07 pmSJU - ONT
2 stops32h 16mFrontier
Deal found 5/16$288
Wed 7/1712:49 amONT - SJU
2 stops11h 14mFrontier
Mon 7/224:31 pmSJU - ONT
2 stops17h 56mFrontier
Deal found 5/15$290
Sat 6/1512:49 amONT - SJU
2 stops11h 02mFrontier
Sat 6/224:27 pmSJU - ONT
2 stops34h 32mFrontier
Deal found 5/15$294

Cheap Delta flights from Ontario to Luis Munoz Marin Intl

Explore cheap flight options specifically provided by Delta for the route between Ontario and Luis Munoz Marin Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available Delta flights departing from Ontario and landing in San Juan. Make sure to examine the flight information before completing your reservation.
Mon 9/210:59 pmONT - SJU
1 stop9h 50mDelta
Tue 9/102:25 pmSJU - ONT
1 stop11h 03mDelta
Deal found 5/16$334
Sun 10/610:59 pmONT - SJU
1 stop9h 48mDelta
Fri 10/1112:54 pmSJU - ONT
1 stop9h 28mDelta
Deal found 5/16$363
Wed 10/1610:59 pmONT - SJU
1 stop9h 48mDelta
Wed 10/232:25 pmSJU - ONT
1 stop11h 03mDelta
Deal found 5/15$367
Sat 8/177:00 amONT - SJU
1 stop12h 09mDelta
Tue 8/2012:54 pmSJU - ONT
1 stop9h 11mDelta
Deal found 5/16$392
Mon 9/210:59 pmONT - SJU
1 stop11h 30mDelta
Sun 9/88:15 amSJU - ONT
1 stop13h 50mDelta
Deal found 5/15$424
Thu 7/1111:20 amONT - SJU
1 stop8h 39mDelta
Thu 7/182:30 pmSJU - ONT
1 stop11h 27mDelta
Deal found 5/16$509

Cheap Ontario to Luis Munoz Marin Intl flights in May & June 2024

Find cheap flight options from Ontario to Luis Munoz Marin Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to San Juan in 2024. Check back in a little while for more flight options.
Wed 6/122:39 pmONT - SJU
2 stops12h 04mFrontier
Mon 6/175:31 pmSJU - ONT
1 stop15h 43mFrontier
Deal found 5/16$226
Sat 6/89:44 amONT - SJU
2 stops26h 07mFrontier
Mon 6/175:31 pmSJU - ONT
1 stop15h 43mFrontier
Deal found 5/16$263
Mon 6/109:36 pmONT - SJU
2 stops14h 25mFrontier
Sat 6/154:27 pmSJU - ONT
2 stops21h 12mFrontier
Deal found 5/15$268
Sat 6/159:44 amONT - SJU
2 stops26h 07mFrontier
Tue 6/184:07 pmSJU - ONT
2 stops17h 55mFrontier
Deal found 5/15$272
Fri 6/712:48 amONT - SJU
2 stops11h 33mFrontier
Mon 6/175:31 pmSJU - ONT
1 stop15h 43mFrontier
Deal found 5/16$276
Sun 6/1610:12 amONT - SJU
1 stop15h 38mFrontier
Sat 6/224:27 pmSJU - ONT
2 stops34h 32mFrontier
Deal found 5/15$286
Mon 6/175:13 pmONT - SJU
1 stop9h 30mFrontier
Thu 6/204:07 pmSJU - ONT
2 stops17h 16mFrontier
Deal found 5/15$288
Sat 6/1512:49 amONT - SJU
2 stops11h 02mFrontier
Sat 6/224:27 pmSJU - ONT
2 stops34h 32mFrontier
Deal found 5/15$294
Sun 6/912:59 amONT - SJU
2 stops11h 22mFrontier
Sat 6/154:27 pmSJU - ONT
2 stops21h 12mFrontier
Deal found 5/15$298

Ontario to Luis Munoz Marin Intl 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Luis Munoz Marin Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to San Juan in 2024. Check back in a little while for more flight options.
Wed 6/122:39 pmONT - SJU
2 stops12h 04mFrontier
Mon 6/175:31 pmSJU - ONT
1 stop15h 43mFrontier
Deal found 5/16$226
Sat 6/89:44 amONT - SJU
2 stops26h 07mFrontier
Mon 6/175:31 pmSJU - ONT
1 stop15h 43mFrontier
Deal found 5/16$263
Mon 6/109:36 pmONT - SJU
2 stops14h 25mFrontier
Sat 6/154:27 pmSJU - ONT
2 stops21h 12mFrontier
Deal found 5/15$268
Sat 6/159:44 amONT - SJU
2 stops26h 07mFrontier
Tue 6/184:07 pmSJU - ONT
2 stops17h 55mFrontier
Deal found 5/15$272
Fri 6/712:48 amONT - SJU
2 stops11h 33mFrontier
Mon 6/175:31 pmSJU - ONT
1 stop15h 43mFrontier
Deal found 5/16$276
Sun 6/1610:12 amONT - SJU
1 stop15h 38mFrontier
Sat 6/224:27 pmSJU - ONT
2 stops34h 32mFrontier
Deal found 5/15$286
Mon 6/175:13 pmONT - SJU
1 stop9h 30mFrontier
Thu 6/204:07 pmSJU - ONT
2 stops17h 16mFrontier
Deal found 5/15$288
Tue 7/1612:59 amONT - SJU
2 stops10h 54mFrontier
Mon 7/224:31 pmSJU - ONT
2 stops17h 56mFrontier
Deal found 5/16$290
Sat 6/1512:49 amONT - SJU
2 stops11h 02mFrontier
Sat 6/224:27 pmSJU - ONT
2 stops34h 32mFrontier
Deal found 5/15$294

Ontario to Luis Munoz Marin Intl flights leaving soon

Find last-minute flight options from Ontario to Luis Munoz Marin Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Book one of these great deals on flights from Ontario to San Juan. Tip: verify your flight details before completing your reservation.
Tue 5/2111:40 pmONT - SJU
1 stop13h 15mJetBlue
Tue 6/410:40 amSJU - ONT
1 stop14h 29mJetBlue
Deal found 5/14$425
Wed 5/225:15 amONT - SJU
1 stop9h 15mUnited Airlines
Wed 5/291:40 pmSJU - ONT
1 stop10h 08mUnited Airlines
Deal found 5/15$663
Fri 5/2411:40 pmONT - SJU
1 stop12h 45mJetBlue
Sun 5/2610:37 amSJU - ONT
1 stop14h 32mJetBlue
Deal found 5/15$770
Thu 5/235:15 amONT - SJU
1 stop9h 13mUnited Airlines
Tue 5/281:40 pmSJU - ONT
1 stop10h 08mUnited Airlines
Deal found 5/16$773
Fri 5/2412:53 pmONT - SJU
2 stops22h 52mAmerican Airlines
Mon 5/276:49 pmSJU - ONT
2 stops27h 10mAmerican Airlines
Deal found 5/16$807
Fri 5/2412:53 pmONT - SJU
2 stops22h 52mAmerican Airlines
Sun 5/2612:45 amSJU - ONT
2 stops24h 44mAmerican Airlines
Deal found 5/16$808
Fri 5/245:15 amONT - SJU
1 stop9h 13mUnited Airlines
Sun 5/267:00 amSJU - ONT
2 stops13h 28mUnited Airlines
Deal found 5/15$828
Fri 5/2410:29 pmONT - SJU
1 stop18h 46mAmerican Airlines
Sun 5/2612:45 amSJU - ONT
2 stops14h 02mAmerican Airlines
Deal found 5/16$858
Thu 5/235:15 amONT - SJU
1 stop9h 13mUnited Airlines
Sun 6/161:40 pmSJU - ONT
1 stop10h 08mUnited Airlines
Deal found 5/16$864

One-way flights to Luis Munoz Marin Intl from Ontario

Search for one-way flight options from Ontario to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users in need of a one-way flight from Ontario to San Juan can choose from these deals. Users in need of a round-trip flight from Ontario to San Juan instead should update the search form at the top of page.
Wed 6/52:39 pmONT - SJU
2 stops12h 04mFrontier
Deal found 5/16$109
Tue 6/412:59 amONT - SJU
2 stops10h 52mFrontier
Deal found 5/16$117
Sat 6/89:44 amONT - SJU
2 stops26h 07mFrontier
Deal found 5/15$141
Sat 6/89:44 amONT - SJU
2 stops26h 07mFrontier
Deal found 5/16$144
Wed 7/312:49 amONT - SJU
2 stops11h 12mFrontier
Deal found 5/15$150
Sun 6/3010:12 amONT - SJU
1 stop15h 38mFrontier
Deal found 5/15$154
Fri 6/712:48 amONT - SJU
2 stops11h 33mFrontier
Deal found 5/15$159
Fri 6/712:48 amONT - SJU
2 stops11h 33mFrontier
Deal found 5/16$164
Mon 8/267:00 amONT - SJU
1 stop12h 09mDelta
Deal found 5/16$167

Find flights from Ontario to Luis Munoz Marin Intl within your budget

Customize your flight search to find flights from Ontario to Luis Munoz Marin Intl 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$238 - $441

Route

Depart

Return

Price

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Thu 6/13

1 stop15h 20m

San Juan Luis Munoz Marin Intl

Mon 6/17

1 stop15h 43m

$238

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Sat 6/8

2 stops26h 07m

San Juan Luis Munoz Marin Intl

Mon 6/17

1 stop15h 43m

$263

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Mon 6/10

2 stops14h 25m

San Juan Luis Munoz Marin Intl

Sat 6/15

2 stops21h 12m

$268

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Sat 6/15

2 stops26h 07m

San Juan Luis Munoz Marin Intl

Tue 6/18

2 stops17h 55m

$272

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Mon 9/2

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Tue 9/10

1 stop11h 03m

$334

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Mon 6/17

1 stop13h 04m

San Juan Luis Munoz Marin Intl

Fri 6/21

1 stop14h 19m

$343

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Sun 10/6

1 stop9h 48m

San Juan Luis Munoz Marin Intl

Fri 10/11

1 stop9h 28m

$363

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Sun 8/18

2 stops13h 42m

San Juan Luis Munoz Marin Intl

Sat 8/24

1 stop15h 21m

$396

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Sat 8/17

1 stop9h 06m

San Juan Luis Munoz Marin Intl

Sat 8/24

1 stop9h 36m

$441

Flights are sorted by cheapest first

Deals found on 5/16

When is the best time to book a flight from Ontario to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Luis Munoz Marin Intl. Price data was last updated on May 10, 2024.
The best time to book flights from Ontario to San Juan Luis Munoz Marin Intl Airport is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Ontario to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Luis Munoz Marin Intl. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Luis Munoz Marin Intl by month

Plan your trip from Ontario to Luis Munoz Marin Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Luis Munoz Marin Intl is currently $145 while a round-trip flight costs $324. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Ontario to San Juan Luis Munoz Marin Intl Airport (average of $250). Flying from Ontario to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $338). 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.

January

$278

February

$286

March

$338

April

$296

May

$272

June

$314

July

$330

August

$278

September

$250

October

$265

November

$301

December

$301

Temperature and rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated May 16, 2024.
See what other customers who have flown with Frontier, Delta and JetBlue from Ontario to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

JetBlue
7.6
Good
4,472 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,924 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,514 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to San Juan Luis Munoz Marin Intl?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to San Juan Luis Munoz Marin Intl. 6 airlines have flights from Ontario to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Ontario to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.

  • Can I find flights from Ontario to San Juan Luis Munoz Marin Intl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from Ontario to San Juan Luis Munoz Marin Intl Airport for under $300. The cheapest flight booked recently is on Frontier for just $238, but on average you can expect to pay $297.

  • Are there last-minute flights available from Ontario to San Juan Luis Munoz Marin Intl Airport for under $500?

    There are currently 20+ open flights from Ontario to San Juan Luis Munoz Marin Intl Airport within the next 7 days for less than $500.

  • What are the cheapest airlines flying from Ontario to San Juan Luis Munoz Marin Intl Airport round-trip?

    Cheapflights users have booked flights from Ontario to San Juan Luis Munoz Marin Intl Airport round-trip from $238. Other airlines that can offer you cheap pricing are Delta, from $334, and JetBlue, from $343. Frontier is currently priced 57% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Ontario to San Juan Luis Munoz Marin Intl Airport one-way?

    The cheapest airlines for a one-way flight from Ontario to San Juan Luis Munoz Marin Intl Airport are Frontier ($109), Delta ($167), and United Airlines ($196).

  • What are the most popular airlines that fly from Ontario to San Juan Luis Munoz Marin Intl Airport?

    When booking a flight from Ontario to San Juan Luis Munoz Marin Intl Airport, you may want to consider flying on American Airlines, Alaska Airlines or JetBlue as they are the most popular for this route.

  • What does ONT to SJU mean?

    ONT and SJU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ONT to SJU refers to a flight route from Ontario Airport to San Juan Luis Munoz Marin Intl Airport.

  • Can I find deals for flights from Ontario to Luis Munoz Marin Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Luis Munoz Marin Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Luis Munoz Marin Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Luis Munoz Marin Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Ontario to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Ontario to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Ontario to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Luis Munoz Marin Intl that allow pets onboard?

    Many airlines flying from Ontario to Luis Munoz Marin Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Luis Munoz Marin Intl?

    Yes, you can often find last-minute deals on Ontario to Luis Munoz Marin Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to San Juan Luis Munoz Marin Intl Airport flight deals updated?

    The Ontario to San Juan Luis Munoz Marin Intl Airport flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Ontario to Luis Munoz Marin Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Ontario to Luis Munoz Marin Intl

Discover the top 6 airlines that operate flights from Ontario to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$244Average$338FlexibilityNo cancel feeOn-time62%
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