SJU

Find cheap Frontier flights to San Juan Luis Munoz Marin Intl Airport from $69

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

Mon, Apr 27 - Sat, May 2
Frontier Logo
4:17 pm - 8:07 pm
PHL
-
SJU
3h 50mnonstop
Frontier Logo
10:55 am - 3:04 pm
SJU
-
PHL
4h 09mnonstop
$140Frontier
Tue, Mar 17 - Tue, Mar 17
Frontier Logo
6:00 am - 9:45 am
PHL
-
SJU
3h 45mnonstop
Frontier Logo
1:59 am - 6:11 am
SJU
-
PHL
4h 12mnonstop
$142Frontier
Tue, Feb 17 - Tue, Feb 17
Frontier Logo
8:39 pm - 1:24 am
PHL
-
SJU
3h 45mnonstop
Frontier Logo
3:53 am - 12:22 pm
SJU
-
PHL
9h 29m
1 stop
$143Frontier
Sat, Feb 28 - Thu, Mar 5
Frontier Logo
8:00 pm - 2:25 am
PHL
-
SJU
29h 25m
1 stop
Frontier Logo
2:59 am - 6:11 am
SJU
-
PHL
4h 12mnonstop
$144Frontier
Thu, Feb 26 - Thu, Mar 5
Frontier Logo
10:01 am - 12:41 am
BOS
-
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13h 40m
1 stop
Frontier Logo
6:00 am - 9:19 am
SJU
-
BOS
4h 19mnonstop
$145Frontier
Tue, Feb 24 - Fri, Feb 27
Frontier Logo
2:09 pm - 2:53 am
PHL
-
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11h 44m
1 stop
Frontier Logo
6:00 am - 9:12 am
SJU
-
PHL
4h 12mnonstop
$145Frontier
Sat, Mar 21 - Sat, Mar 28
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, Feb 17 - Sat, Feb 28
Frontier Logo
8:39 pm - 1:24 am
PHL
-
SJU
3h 45mnonstop
Frontier Logo
7:05 am - 6:11 pm
SJU
-
PHL
12h 06m
1 stop
$147Frontier
Sat, Apr 4 - Tue, Apr 7
Frontier Logo
11:18 am - 3:17 pm
BOS
-
SJU
3h 59mnonstop
Frontier Logo
6:00 am - 10:16 am
SJU
-
BOS
4h 16mnonstop
$148Frontier
Fri, May 1 - Sun, May 3
Frontier Logo
8:39 pm - 12:29 am
PHL
-
SJU
3h 50mnonstop
Frontier Logo
1:59 am - 6:08 am
SJU
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PHL
4h 09mnonstop
$148Frontier
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$69
Average price round-trip$212
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 11% 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?

    With an average return price of $241, Frontier is cheaper than Spirit Airlines, JetBlue, United Airlines and Delta 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 $208.

  • 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 JetBlue, JetBlue, United Airlines, Spirit Airlines, Delta, Delta, Avelo Airlines, Avelo 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 $270 for one-way and $241 return.

  • 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

  • Looking to fly from the United States to San Juan Luis Munoz Marin Intl Airport with Frontier? 25% of our users found flights for the following prices or less: From New York LaGuardia Airport $227 one-way, $136 round-trip.
  • 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 $40.
  • 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
Fair3,051 verified ratings
6.0Boarding
5.5Comfort
6.6Crew
4.6Food
4.3Entertainment
Traveler rating:
Sort by:
D
10.0 Wonderful
Everything was great - service, facilities, process.
J
2.0 Poor
Awful. Scam company
H
10.0 Wonderful
Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!
I
10.0 Wonderful
Excellent
C
10.0 Wonderful
Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.
C
4.0 Mediocre
I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.
M
10.0 Wonderful
Wonderful and friendly very helpful
A
2.0 Poor
It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.
A
2.0 Poor
The plane was straight dogshit
D
2.0 Poor
Cancelled flight and gave no explanation or solution
Read more about Frontier

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