SJU

$102 Find Cheap Flights to San Juan - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Luis Munoz Marin Intl departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Juan
These are the airlines KAYAK users have selected most often from within our search results for flights to San Juan
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$203
Typical prices: $221-$342
Frontier
Fri 8/14Sat 8/15
MCO - SJU • Non-stop
Cheapest one-way
$102
Typical prices: $106-$184
Frontier
Sun 9/13
PHL - SJU • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Frontier Basic Fare only includes a personal item; JetBlue adds extra legroom.
American Basic Economy boards late; United Priority Boarding helps keep carry-ons.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
Most flights • 290 per week
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 11% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Luis Munoz Marin Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Luis Munoz Marin Intl 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 flight deals to Luis Munoz Marin Intl

Fri, Aug 14 - Sat, Aug 15
Frontier Logo
6:35 pm - 9:43 pm
MCO
-
SJU
3h 08mnonstop
Frontier Logo
3:10 am - 6:10 am
SJU
-
MCO
3h 00mnonstop
$203Frontier
Thu, Aug 13 - Fri, Aug 14
Frontier Logo
11:17 pm - 2:15 am
MCO
-
SJU
2h 58mnonstop
Frontier Logo
8:52 am - 11:59 am
SJU
-
MCO
3h 07mnonstop
$204Frontier
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
5:30 am - 3:42 pm
ORD
-
SJU
9h 12m
1 stop
United Airlines Logo
3:56 pm - 8:05 pm
SJU
-
ORD
5h 09mnonstop
$254United Airlines
Sat, Aug 22 - Mon, Aug 31
Delta Logo
6:40 am - 4:38 pm
ORD
-
SJU
8h 58m
1 stop
Delta Logo
7:00 am - 2:09 pm
SJU
-
ORD
8h 09m
1 stop
$256Delta
Sat, Aug 15 - Fri, Aug 28
American Airlines Logo
4:59 pm - 10:54 pm
ORD
-
SJU
4h 55mnonstop
American Airlines Logo
12:55 am - 5:00 am
SJU
-
ORD
5h 05mnonstop
$257American Airlines
Sat, Aug 15 - Sat, Aug 29
American Airlines Logo
4:59 pm - 10:54 pm
ORD
-
SJU
4h 55mnonstop
American Airlines Logo
7:20 pm - 7:34 am
SJU
-
ORD
13h 14m
1 stop
$262American Airlines
Sun, Aug 30 - Tue, Sep 1
United Airlines Logo
8:00 am - 11:57 am
EWR
-
SJU
3h 57mnonstop
United Airlines Logo
1:00 am - 5:04 am
SJU
-
EWR
4h 04mnonstop
$267United Airlines
Wed, Aug 26 - Wed, Sep 2
Delta Logo
12:40 pm - 4:33 pm
JFK
-
SJU
3h 53mnonstop
Delta Logo
5:50 pm - 10:04 pm
SJU
-
JFK
4h 14mnonstop
$277Delta
Sat, Aug 8 - Wed, Aug 12
JetBlue Logo
7:20 pm - 11:29 pm
JFK
-
SJU
4h 09mnonstop
JetBlue Logo
9:10 pm - 1:07 am
SJU
-
JFK
3h 57mnonstop
$278JetBlue
Mon, Jul 20 - Tue, Aug 4
JetBlue Logo
8:00 pm - 12:13 am
JFK
-
SJU
4h 13mnonstop
JetBlue Logo
5:01 am - 8:54 am
SJU
-
JFK
3h 53mnonstop
$282JetBlue
Booking Insights

KAYAK's insights & trends for flights to Luis Munoz Marin Intl

Get data-powered insights and trends for flights to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to San Juan?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to San Juan was found on the route from Philadelphia, at $203 return. The most popular connection is from New York to San Juan and KAYAK users have found round-trip deals for as low as $267 in the last 5 days.

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

The average and cheapest price for all round-trip flights to San Juan Luis Munoz Marin Intl Airport from each origin found by users searching on KAYAK in the last month.

A flight to San Juan Luis Munoz Marin Intl Airport costs $332 on average. The cheapest price found on KAYAK in the last 2 weeks cost $92 and departed from Jacksonville. The most popular routes on KAYAK are New York to San Juan Luis Munoz Marin Intl Airport which costs $396 on average, and Philadelphia to San Juan Luis Munoz Marin Intl Airport, which costs $409 on average.

See prices from:

What is the cheapest day to fly to San Juan?

The average price of all round-trip flights to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to San Juan is Monday where round-trip tickets can be as cheap as $349. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $382 on average.

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $292 on average for return flights. On the other hand, the most expensive months are December and June, where the average cost of tickets from the United States is $421 and $412 respectively. For one-way flights, the best month to travel is January with an average price of $159.

What is the cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport?

The average price for all round-trip flights to San Juan Luis Munoz Marin Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is generally in the afternoon, when round-trip flights cost $301 on average. The most expensive time of day to fly to San Juan Luis Munoz Marin Intl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is $359.

What is a good deal for flights to San Juan Luis Munoz Marin Intl Airport?

If you’re looking for cheap airfare to San Juan Luis Munoz Marin Intl Airport, 25% of our users found tickets to San Juan Luis Munoz Marin Intl Airport for the following prices or less: From Jacksonville $226 round-trip, from Fort Lauderdale $291 round-trip, from Tampa $297 round-trip.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 2 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight to Luis Munoz Marin Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, United Airlines and Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on JetBlue and American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know - Book Cheap San Juan Luis Munoz Marin Intl Airport Plane Tickets

Low seasonSeptember
Cheapest flight$102
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Philadelphia to San Juan Airport

When to book flights to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to San Juan based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights to Luis Munoz Marin Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Luis Munoz Marin Intl 
Verified travelerFlew with Frontier
RDU
-
SJU
May 2025
If you are in the first group to board, stay standing early next to the gate entrance so you really enter first. Otherwise you end up entering all groups at the same time and will loose your carry on space over your seat.
JoseFlew with United Airlines
IAH
-
SJU
Sep 2024
Eat before your boarding. Buy snacks or anything you like before departure, also download a movie, music or an audio book to enjoy during your flight.
Maria AlejandraFlew with Frontier
JFK
-
SJU
Aug 2024
Buy some food and beverage for that 4 hours trip. And download some movies in Netflix
NicoleFlew with Spirit Airlines
TPA
-
SJU
Feb 2024
Follow the rules on the backpack and will not have any trouble, the payment for the bag at the gate is $99 almost the price of the ticket, is not worth it.

FAQs - booking San Juan flights

  • How to get from San Juan International Airport to San Juan city center?

    Considering the short distance between the San Juan city center and San Juan International Airport, travelers have various options to choose from for transportation to and from downtown San Juan, including taxis,located at Terminals A, B, and C,, buses which leave from Terminal A and D, and car rental services.

  • Are there any hotels located close to San Juan International Airport?

    There is a hotel located in Terminal D of the San Juan International Airport. You’ll also find an array of hotels nearby. They include Courtyard by Marriott Hotel Beach Resort Isla Verde and Hampton Inn and Suites Isla Verde San Juan.

  • Are there good shopping places close to San Juan International Airport?

    If you have a long layover, you might consider a spot of shopping. San Juan International Airport is located only 5 miles from The Mall of San Juan, one of the biggest malls on the island. You’ll also find duty free shops located within the airport.

  • What attractions are close to Fernando Luis Ribas Dominicci Airport?

    Fernando Luis Ribas Dominicci Airport is very close to the Puerto Rico Convention Center, making it the ideal spot for business travelers wishing to attend a meeting or conference. Furthermore, the airport itself overlooks the sea: the Caño de San Antonio to the north and the San Antonio Approach Channel to the west.

  • What is the cheapest flight to San Juan?

    In the last 5 days, the cheapest flight deal to San Juan was found on the route from Philadelphia, at $203 return. The most popular connection is from New York to San Juan and KAYAK users have found round-trip deals for as low as $267 in the last 5 days.

  • How far is San Juan Luis Munoz Marin Intl Airport from central San Juan?

    There are 7 miles between San Juan city center and San Juan Luis Munoz Marin Intl Airport.

  • How much is a flight to San Juan?

    On average, a flight to San Juan costs $332. The cheapest price found on KAYAK in the last 2 weeks cost $92 and departed from Jacksonville Airport.

  • How does KAYAK find such low prices on flights to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to San Juan

  • Looking for cheap airfare to San Juan? 25% of our users found round-trip tickets to San Juan for the following prices or less: From Jacksonville $191, from Newark $637, from Chicago O'Hare Intl $668
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Juan flight deals.
  • Puerto Rico is often called the gateway to the Caribbean thanks to its popularity with tourists and due to the fact it’s often used as a first stop on a longer Caribbean tour. It offers the greatest number of flights to and from the USA as well as other international destinations, departing from and landing at San Juan International Airport, just 9 miles from San Juan.
  • Flights to San Juan may also land at Fernando Luis Ribas Dominicci Airport, commonly known as Isla Grande Airport, a smaller passenger hub located in Isla Grande, about 2.9 miles from downtown San Juan. This airport is mainly used for domestic flights or international flights to and from the rest of South America.
  • Most visitors to Puerto Rico landing at San Juan International Airport choose to proceed directly to San Juan. However, the town of Carolina is also worth a visit if you’re interested in seeing something different than the usual Caribbean coastal town. It’s located about 6.5 miles from the airport and is easily reached via public transport.
  • With millions of passengers going through its doors every year, the San Juan International Airport is at the top of its game in providing comfort and services. Recent improvements to the airport include a plethora of restaurants and shops as well as facilities such as banks and ATMs, barber shops and beauty salons.

Reviews of the top 5 airlines flying to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to San Juan. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Luis Munoz Marin Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8420 reviews
7.8Comfort
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
Airline reviews

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

2.0 MediocreHeather, Jun 2026
LGA - MCO
Read more Delta reviews

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

They did not offer coffee on a 7am flight…awful!!

Plane temperature was so hot that everyone on the plane was sweating. Departure gates changed 3 times in the hour before the flight. Internet service was so poor in the terminal that updates weren't always being received.

We had a mechanical delay which made us 90 minutes late (9:30 PM) then land and put into the penalty box because a plane was in our gate? What the hell! We should get priority.Damn American.

Check in for 5am flight at RDU was hampered by American check in counters being seriously understaffed , was told even supervisor called out. Took so long in line for special services check in that we missed our 5am departure even after arriving at 3:30am. Had to be rescheduled to later flight from Charlotte to St Thomas.

Delayed flight due to maintenance and I have had multiple delayed flights due to maintenance in the last month plus

Excellent service. Flight attendance like Jessica,, on our flight, is a reason I wouldn’t mind flying through British Airways again. Jessica,, was very courteous and helpful.

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

Significant delays on my trip to Chicago and my trip back to NY

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

The aircraft was fine, it’s was just the service. The flight got canceled several times and that was very inconvenient for my 69 years old mom.

My checked in luggage cost was $59, almost ticket price. The first 13 rows were empty, but fly attendant did not alow women with little boy change her middle sit, sweet boy was crying, I am so sorry for mother and passengers. At the end of the flight the cabin became impossible cold. Only good was timing of departure and early landing, but it suppose to be normal.

Seamless flight, didn’t feel like five hours at all very smooth ride. Watched two good movies didn’t even realize I was on a plane. The staff were extremely nice and helpful.

I tried to book a flight with Jet Blue. Your third party company hijacked my attempt with a website that looked like I was booking with Jet Blue. I realized it when I paid. I tried to cancel and was told by a man in India that there were no refunds. $735 stolen, Thanks Kayak!

It was inexplicably canceled and we are stuck in LA, haven't gotten home and it has been an inconvenience having lost work (on unpaid leave for my husband).

I like everything. Blythe at DCA is the absolute best!

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

You should have had Wifi to make it much enjoyable.

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

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.

The staff at the check in counter was so rude. Made you feel Incompetent

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.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

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

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

Traveling to a place near Luis Munoz Marin Intl?

Book flights to Luis Munoz Marin Intl if you plan to visit one of these locations
Rio Grande
Caguas

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