SJU

Find cheap Frontier flights to San Juan Luis Munoz Marin Intl Airport from $62

1 adult
1 adult, Economy, 0 bags

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Flight Deals

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

Sun, Mar 22 - Wed, Mar 25
Frontier Logo
8:44 pm - 12:29 am
PHL
-
SJU
3h 45mnonstop
Frontier Logo
1:59 am - 6:11 am
SJU
-
PHL
4h 12mnonstop
$146Frontier
Tue, Mar 24 - Mon, Mar 30
Frontier Logo
6:00 am - 9:45 am
PHL
-
SJU
3h 45mnonstop
Frontier Logo
1:59 am - 6:11 am
SJU
-
PHL
4h 12mnonstop
$147Frontier
Mon, Mar 23 - Fri, Mar 27
Frontier Logo
4:17 pm - 8:02 pm
PHL
-
SJU
3h 45mnonstop
Frontier Logo
9:12 pm - 1:24 am
SJU
-
PHL
4h 12mnonstop
$148Frontier
Mon, Apr 6 - Wed, Apr 8
Frontier Logo
8:39 pm - 12:29 am
PHL
-
SJU
3h 50mnonstop
Frontier Logo
1:59 am - 6:08 am
SJU
-
PHL
4h 09mnonstop
$152Frontier
Mon, Apr 27 - Mon, Apr 27
Frontier Logo
2:17 pm - 6:07 pm
PHL
-
SJU
3h 50mnonstop
Frontier Logo
1:59 am - 6:08 am
SJU
-
PHL
4h 09mnonstop
$155Frontier
Sun, Mar 22 - Thu, Mar 26
Frontier Logo
8:44 pm - 12:29 am
PHL
-
SJU
3h 45mnonstop
Frontier Logo
1:59 am - 6:11 am
SJU
-
PHL
4h 12mnonstop
$156Frontier
Fri, Apr 10 - Tue, Apr 14
Frontier Logo
8:39 pm - 12:29 am
PHL
-
SJU
3h 50mnonstop
Frontier Logo
1:59 am - 6:08 am
SJU
-
PHL
4h 09mnonstop
$157Frontier
Tue, Apr 7 - Thu, Apr 9
Frontier Logo
11:18 am - 3:17 pm
BOS
-
SJU
3h 59mnonstop
Frontier Logo
6:00 am - 10:16 am
SJU
-
BOS
4h 16mnonstop
$158Frontier
Fri, Apr 24 - Tue, Apr 28
Frontier Logo
8:39 pm - 12:29 am
PHL
-
SJU
3h 50mnonstop
Frontier Logo
1:59 am - 6:08 am
SJU
-
PHL
4h 09mnonstop
$158Frontier
Tue, Mar 31 - Tue, Apr 7
Frontier Logo
12:36 pm - 12:57 am
BOS
-
SJU
12h 21m
1 stop
Frontier Logo
6:00 am - 10:16 am
SJU
-
BOS
4h 16mnonstop
$159Frontier
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$62
Average price round-trip$249
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Philadelphia to San Juan Airport
(price for this month)

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?

    Frontier is the cheapest airline flying to San Juan Luis Munoz Marin Intl Airport with an average return price of $199. Flights to San Juan Luis Munoz Marin Intl Airport with Avelo Airlines cost $263 on average, while Spirit Airlines cost $328.

  • 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, Spirit Airlines, Delta, Delta, 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 $199 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 New York LaGuardia Airport and cost $86.
  • 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

5.7
Fair3,041 verified ratings
5.5Comfort
6.0Boarding
4.3Entertainment
4.6Food
6.6Crew
Traveler rating:
Sort by:
P
10.0 Wonderful
Clean, on time
D
10.0 Wonderful
Gate not determined until I got to the airport - hard to plan the trip to the airport.
T
2.0 Poor
Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.
D
4.0 Mediocre
Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!
K
10.0 Wonderful
This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.
A
2.0 Poor
Frontier line changes my flight schedule with out my authorization. They never ask me and with out my concern they cut off 4 hours of my vacation they force my to leave 4 hours early from Puerto Rico.
A
2.0 Poor
First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.
A
8.0 Very good
There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.
D
10.0 Wonderful
Everything was great - service, facilities, process.
J
2.0 Poor
Awful. Scam company
Read more about Frontier

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