SJU

Find cheap Frontier flights to San Juan Luis Munoz Marin Intl Airport from $74

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, Feb 8 - Sat, Feb 14
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$142Frontier
Wed, Feb 4 - Sat, Feb 14
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$143Frontier
Sat, Apr 4 - Thu, Apr 9
Frontier Logo
10:35 am - 2:45 pm
BOS
-
SJU
4h 10mnonstop
Frontier Logo
4:06 pm - 1:04 am
SJU
-
BOS
8h 58m1 stop
$143Frontier
Tue, Feb 24 - Mon, Mar 2
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$144Frontier
Sat, Apr 4 - Tue, Apr 7
Frontier Logo
10:35 am - 2:45 pm
BOS
-
SJU
4h 10mnonstop
Frontier Logo
3:55 am - 10:11 am
SJU
-
BOS
30h 16m1 stop
$144Frontier
Mon, Jan 26 - Wed, Feb 11
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$145Frontier
Sun, Feb 22 - Tue, Mar 3
Frontier Logo
10:04 am - 3:00 pm
BOS
-
SJU
3h 56mnonstop
Frontier Logo
4:11 pm - 1:13 am
SJU
-
BOS
10h 02m1 stop
$145Frontier
Wed, Mar 4 - Wed, Mar 11
Frontier Logo
12:21 pm - 12:39 pm
PHL
-
SJU
23h 18m1 stop
Frontier Logo
10:55 am - 3:07 pm
SJU
-
PHL
4h 12mnonstop
$145Frontier
Wed, Jan 21 - Sat, Jan 24
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
6:11 pm - 1:03 am
SJU
-
JFK
7h 52m1 stop
$146Frontier
Tue, Jan 27 - Thu, Feb 5
Frontier Logo
11:30 am - 4:25 pm
EWR
-
SJU
3h 55mnonstop
Frontier Logo
4:36 pm - 10:49 am
SJU
-
EWR
19h 13m1 stop
$146Frontier
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$74
Average price round-trip$221
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 52% increase in price.
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 $352. Flights to San Juan Luis Munoz Marin Intl Airport with JetBlue cost $376 on average, while Delta cost $616.

  • 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, Delta, 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 $219 for one-way and $352 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 $116 one-way, $197 round-trip; from Cleveland $170 one-way, $377 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 $49.
  • 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
Fair3,063 verified ratings
6.6Crew
4.4Entertainment
4.6Food
5.5Comfort
6.0Boarding
Traveler rating:
Sort by:
D
2.0 Poor
Cancelled flight and gave no explanation or solution
N
6.0 Okay
It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.
A
2.0 Poor
It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option
A
2.0 Poor
Baggage fees were as much as the airfare
K
2.0 Poor
A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.
C
2.0 Poor
Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.
A
2.0 Poor
Plane and crew on board were fine. Everything else was terrible.
T
8.0 Very good
You get what you pay for
A
2.0 Poor
The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.
E
2.0 Poor
This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.
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Everything you need to know for your flight to San Juan Luis Munoz Marin Intl Airport