SJU

Find cheap Frontier flights to San Juan Luis Munoz Marin Intl Airport from $80

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

Wed, May 13 - Thu, May 14
Frontier Logo
8:07 pm - 2:08 am
ATL
-
SJU
6h 01m
1 stop
Frontier Logo
7:00 am - 2:38 pm
SJU
-
ATL
7h 38m
1 stop
$165Frontier
Wed, Jul 8 - Thu, Jul 9
Frontier Logo
10:03 am - 12:23 am
ATL
-
SJU
14h 20m
1 stop
Frontier Logo
3:35 pm - 11:43 pm
SJU
-
ATL
8h 08m
1 stop
$166Frontier
Sun, Apr 26 - Sat, May 2
Frontier Logo
10:30 am - 2:08 pm
ATL
-
SJU
3h 38mnonstop
Frontier Logo
11:30 am - 9:33 pm
SJU
-
ATL
10h 03m
1 stop
$167Frontier
Thu, Apr 30 - Thu, May 7
Frontier Logo
3:12 pm - 10:29 pm
ATL
-
SJU
7h 17m
1 stop
Frontier Logo
6:00 am - 11:44 am
SJU
-
ATL
5h 44m
1 stop
$168Frontier
Thu, May 7 - Tue, May 12
Frontier Logo
2:35 pm - 11:57 pm
ATL
-
SJU
9h 22m
1 stop
Frontier Logo
8:30 am - 8:07 am
SJU
-
ATL
23h 37m
1 stop
$169Frontier
Tue, May 26 - Thu, Jun 4
Frontier Logo
8:07 pm - 2:08 am
ATL
-
SJU
6h 01m
1 stop
Frontier Logo
6:25 am - 7:55 pm
SJU
-
ATL
13h 30m
1 stop
$170Frontier
Fri, May 8 - Mon, May 11
Frontier Logo
2:35 pm - 11:57 pm
ATL
-
SJU
9h 22m
1 stop
Frontier Logo
6:41 pm - 10:25 am
SJU
-
ATL
15h 44m
1 stop
$171Frontier
Fri, May 8 - Tue, May 12
Frontier Logo
2:35 pm - 11:57 pm
ATL
-
SJU
9h 22m
1 stop
Frontier Logo
3:03 am - 7:02 pm
SJU
-
ATL
15h 59m
1 stop
$172Frontier
Tue, Apr 28 - Fri, May 1
Frontier Logo
8:47 am - 2:06 pm
ATL
-
SJU
5h 19m
1 stop
Frontier Logo
7:17 pm - 7:31 am
SJU
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ATL
12h 14m
1 stop
$173Frontier
Sat, May 2 - Sat, May 2
Frontier Logo
8:39 pm - 12:29 am
PHL
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3h 50mnonstop
Frontier Logo
3:21 am - 11:40 am
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PHL
8h 19m
1 stop
$173Frontier
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$80
Average price round-trip$257
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 43% 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 $240. Flights to San Juan Luis Munoz Marin Intl Airport with Avelo Airlines cost $272 on average, while Spirit Airlines cost $369.

  • 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, Spirit Airlines, Delta, 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 $76 for one-way and $240 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 $76 one-way, $176 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 $69.
  • 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
Fair2,993 verified ratings
5.9Boarding
5.4Comfort
4.5Food
6.6Crew
4.3Entertainment
Traveler rating:
Sort by:
A
2.0 Poor
The worst
A
6.0 Okay
Horrible leg room Never again
M
10.0 Wonderful
Zero issues with this flight. Crew was outstanding and flight was super. Plane was clean and fine. The seats need more padding and water should be provided without cost. I recognize it's Frontier but there are some things that should still be part of the flight. But still very satisfied with the experience and quality.
A
2.0 Poor
They switched our terminal 3 times and we were delayed for four plus hours!!!
Y
2.0 Poor
Frontier Airlines suck!
I
8.0 Very good
It was an early flight and most people napped/slept and the crew let us which was nice.
A
10.0 Wonderful
Crew was awesome!
A
2.0 Poor
The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times
C
4.0 Mediocre
More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!
I
2.0 Poor
Never got that flight
Read more about Frontier

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