SJU

Find cheap Frontier flights to San Juan Luis Munoz Marin Intl Airport from $100

1 adult
1 adult, Economy, 0 bags

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Cheap Frontier Flight Deals to San Juan Luis Munoz Marin Intl Airport

 
Here are some of the best deals found on KAYAK recently from Frontier to San Juan Luis Munoz Marin Intl Airport 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 Frontier flight deals to San Juan Luis Munoz Marin Intl Airport

qui, ago 13 - ter, ago 18
Frontier Logo
4:25 pm - 7:32 pm
MCO
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3h 07mnonstop
Frontier Logo
6:00 am - 9:12 am
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3h 12mnonstop
$201Frontier
qua, ago 26 - dom, ago 30
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11:00 pm - 1:54 am
MCO
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2h 54mnonstop
Frontier Logo
6:00 am - 9:12 am
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MCO
3h 12mnonstop
$202Frontier
sex, ago 14 - sáb, ago 15
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6:35 pm - 9:43 pm
MCO
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3h 08mnonstop
Frontier Logo
3:10 am - 6:10 am
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3h 00mnonstop
$203Frontier
qui, ago 13 - sex, ago 14
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11:17 pm - 2:15 am
MCO
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2h 58mnonstop
Frontier Logo
8:52 am - 11:59 am
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3h 07mnonstop
$204Frontier
sex, ago 14 - dom, ago 16
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5:01 am - 7:57 am
MCO
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2h 56mnonstop
Frontier Logo
3:10 am - 6:10 am
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MCO
3h 00mnonstop
$207Frontier
sáb, ago 15 - sáb, ago 15
Frontier Logo
4:35 pm - 7:42 pm
MCO
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3h 07mnonstop
Frontier Logo
3:10 am - 6:10 am
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MCO
3h 00mnonstop
$208Frontier
seg, ago 10 - sex, ago 14
Frontier Logo
5:01 am - 7:57 am
MCO
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2h 56mnonstop
Frontier Logo
8:52 am - 11:59 am
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MCO
3h 07mnonstop
$209Frontier
qua, set 2 - qua, set 9
Frontier Logo
6:20 am - 11:57 pm
MCO
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17h 37m
1 stop
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6:42 pm - 9:52 pm
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MCO
3h 10mnonstop
$210Frontier
sáb, ago 8 - dom, ago 16
Frontier Logo
11:17 pm - 2:15 am
MCO
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SJU
2h 58mnonstop
Frontier Logo
8:37 pm - 11:37 pm
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MCO
3h 00mnonstop
$211Frontier
dom, ago 16 - qua, ago 19
Frontier Logo
5:01 am - 7:57 am
MCO
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2h 56mnonstop
Frontier Logo
3:35 pm - 12:31 am
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MCO
8h 56m
1 stop
$212Frontier
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$100
Average price round-trip$372
Good deal round-trip$316
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Philadelphia to San Juan Airport
(avg. price over the last 2 weeks)
or less

When to book flights with Frontier to San Juan Luis Munoz Marin Intl Airport

Average price per month
Flight prices as travel date approaches

FAQs for flying to San Juan Luis Munoz Marin Intl Airport with Frontier

  • Is Frontier cheaper than other airlines flying to San Juan Luis Munoz Marin Intl Airport?

    With an average return price of $348, Frontier is cheaper than JetBlue, Delta and United Airlines when it comes to flights to San Juan Luis Munoz Marin Intl Airport. However, the cheapest airline flying to San Juan Luis Munoz Marin Intl Airport is Avelo Airlines, with an average return price of $324.

  • Which other airlines fly to San Juan Luis Munoz Marin Intl Airport?

    Along with Frontier, you can also fly to San Juan Luis Munoz Marin Intl Airport with Southwest, JetBlue, JetBlue, United Airlines, Delta, Avelo Airlines, Avelo Airlines, United Airlines and Spirit Airlines.

  • How much is a flight to San Juan Luis Munoz Marin Intl Airport with Frontier?

    On average, Frontier flights to San Juan Luis Munoz Marin Intl Airport cost $348 for a round-trip.

  • Which airport do Frontier flights to San Juan Luis Munoz Marin Intl Airport fly into?

    You’ll fly into San Juan Airport when flying to San Juan Luis Munoz Marin Intl Airport with Frontier.

Top tips for your flights to San Juan Luis Munoz Marin Intl Airport with Frontier

  • The cheapest flight to San Juan Luis Munoz Marin Intl Airport with Frontier found on KAYAK in the last 2 weeks departed from Jacksonville and cost $178.
  • If you’re intending to fly with Frontier, book your flight to San Juan Luis Munoz Marin Intl Airport at least 1 week before departure to ensure a below-average price.
  • High season for flights to San Juan Luis Munoz Marin Intl Airport with Frontier is December and prices are highest at this time. The cheapest month to fly is September.

Frontier customer reviews

5.6
Fair2,880 verified ratings
5.4Comfort
5.9Boarding
4.3Entertainment
4.5Food
6.5Crew
Traveler rating:
Sort by:
L
6.0 Okay
There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.
M
10.0 Wonderful
All went as expected
I
10.0 Wonderful
Excellent service.
D
10.0 Wonderful
Everything just worked
J
8.0 Very good
Great
D
10.0 Wonderful
No internet and no complimentary drinks
A
6.0 Okay
The staff at the check in counter was so rude. Made you feel Incompetent
D
2.0 Poor
Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.
H
2.0 Poor
Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy
S
2.0 Poor
The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve
Read more about Frontier

Everything you need to know for your flight to San Juan Luis Munoz Marin Intl Airport