SJU - SLC

$188 Find Cheap Flights from San Juan to Salt Lake City - 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 from San Juan to Salt Lake City departing on 8/12. 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

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Everything you should know

Cheapest round-trip
$408
Typical prices: $359-$549
Southwest
Mon 9/21Thu 9/24
SJU - SLC • 2 stops
Cheapest one-way
$188
Typical prices: $209-$334
Frontier
Wed 8/12
SJU - SLC • 1 stop
Top airlines
Cheapest • from $408 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between San Juan and Salt Lake City. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $298 (round-trip)
Shortest trip • 8h 56m (one-way)
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
Good to know
+1
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We hope you love your trip to Salt Lake City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Juan to Salt Lake City (SJU-SLC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to Salt Lake City 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 from San Juan to Salt Lake City

Mon, Sep 21 - Thu, Sep 24
Southwest Logo
8:55 pm - 12:05 pm
SJU
-
SLC
17h 10m
2 stops
Southwest Logo
10:20 am - 11:50 pm
SLC
-
SJU
11h 30m
2 stops
$408Southwest
Sat, Sep 26 - Sat, Oct 3
Southwest Logo
5:05 am - 1:35 pm
SJU
-
SLC
10h 30m
2 stops
Southwest Logo
10:40 am - 11:50 pm
SLC
-
SJU
11h 10m
2 stops
$435Southwest
Tue, Sep 15 - Tue, Sep 22
Southwest Logo
11:50 am - 8:30 pm
SJU
-
SLC
10h 40m
2 stops
Southwest Logo
7:45 am - 10:00 pm
SLC
-
SJU
12h 15m
2 stops
$436Southwest
Fri, Sep 18 - Wed, Sep 23
Southwest Logo
6:30 am - 4:55 pm
SJU
-
SLC
12h 25m
2 stops
Southwest Logo
11:10 am - 10:00 pm
SLC
-
SJU
8h 50m
1 stop
$449Southwest
Tue, Sep 15 - Tue, Sep 22
Southwest Logo
11:50 am - 8:30 pm
SJU
-
SLC
10h 40m
2 stops
Southwest Logo
11:10 am - 10:00 pm
SLC
-
SJU
8h 50m
1 stop
$451Southwest
Tue, Oct 6 - Wed, Oct 14
Southwest Logo
5:50 am - 2:30 pm
SJU
-
SLC
10h 40m
1 stop
Southwest Logo
11:45 am - 11:05 pm
SLC
-
SJU
9h 20m
1 stop
$452Southwest
Mon, Oct 12 - Sat, Oct 17
Southwest Logo
5:00 am - 2:35 pm
SJU
-
SLC
11h 35m
2 stops
Southwest Logo
10:40 am - 11:50 pm
SLC
-
SJU
11h 10m
2 stops
$457Southwest
Sat, Sep 26 - Tue, Oct 6
Southwest Logo
5:55 am - 4:20 pm
SJU
-
SLC
12h 25m
1 stop
Southwest Logo
7:35 am - 9:50 pm
SLC
-
SJU
12h 15m
2 stops
$458Southwest
Fri, Oct 16 - Tue, Oct 20
JetBlue Logo
10:30 am - 10:19 pm
SJU
-
SLC
13h 49m
1 stop
JetBlue Logo
11:15 pm - 11:28 am
SLC
-
SJU
10h 13m
1 stop
$461JetBlue
Fri, Sep 18 - Wed, Sep 23
Southwest Logo
6:30 am - 4:55 pm
SJU
-
SLC
12h 25m
2 stops
Southwest Logo
7:45 am - 10:00 pm
SLC
-
SJU
12h 15m
2 stops
$462Southwest
Booking Insights

KAYAK's insights & trends for San Juan to Salt Lake City flights

Get data-powered insights and trends into flights from San Juan to Salt Lake City to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Juan Luis Munoz Marin Intl Airport to Salt Lake City?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Salt Lake City departing in September.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Salt Lake City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Salt Lake City, 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 from San Juan Luis Munoz Marin Intl Airport to Salt Lake City is April, where tickets cost $386 (return) on average. On the other hand, the most expensive months are February and March, where the average cost of round-trip tickets is $1,201 and $790 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Salt Lake City, 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 on the flight from San Juan Luis Munoz Marin Intl Airport to Salt Lake City, you should book around 3 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

February

Cheapest flight

$188
Best time to beat the crowds but there is an average 94% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from San Juan to Salt Lake City

When to book flights from San Juan to Salt Lake City

Are your dates flexible? Find out the best times to travel from San Juan to Salt Lake City 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to Salt Lake City flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Salt Lake City?

    In the last 5 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Salt Lake City was $197 for a one-way ticket and $408 for a round-trip.

  • Do I need a passport to fly between San Juan and Salt Lake City?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan and on arrival in Salt Lake City.

  • Which airports will I be using when flying from San Juan to Salt Lake City?

    San Juan and Salt Lake City are both served by 1 main airport. You will leave San Juan from San Juan Luis Munoz Marin Intl and will be arriving at Salt Lake City.

  • Which aircraft models fly most regularly from San Juan to Salt Lake City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Juan to Salt Lake City?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Juan and Salt Lake City, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Juan to Salt Lake City, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from San Juan to Salt Lake City are Southwest and Delta. With an average price for the route of $571 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $721 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from San Juan to Salt Lake City?

    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 from San Juan to Salt Lake City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Salt Lake City from 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 from San Juan to Salt Lake City?

    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 Salt Lake City with an airline and back to San Juan with another airline. Booking your flights between San Juan and SLC can sometimes prove cheaper using this method.

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

    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 Salt Lake City from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Juan to Salt Lake City

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Salt Lake City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to Salt Lake City? 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.
8.0
SouthwestOverall score based on 4242 reviews
7.5Entertainment
8.6Crew
8.0Comfort
7.0Food
8.1Boarding
Airline reviews

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

10.0 ExcellentTamara, Jul 2026
MCO - DEN
Read more Southwest reviews

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

It was good. Last flight was delayed but I always say that is in God's plan

Red eye from San Diego. Temperature of the cabin was way too warm and the air duct flowed very little air.

Overall good, just screaming kids in the area the whole flight.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

Terrible all around. Left prior review detailing massive delay/cancellation to then rebook travel. Topping on the cake was lost luggage even after travel to ultimate destination was secured on a new plane(s).

Never went on board this flight. Kayak uses Underpricer (which is a scam business) as it's "customer service provider". This customer service is a classic bait and switch "service". I Got caught in the UnderPricer Bait and switch scam. 14 hours on the phone with people from India with heavy accents and upselling me to useless products. The original sell was a flight on spirit. Then they contact me later, an say after they have my money that the flight is no good as is is only one seat for a party of two. I am still in dispute to get my money back. Went to Spirit direct and had a beautiful vacation. I should never have used Kayak and their rip off artists UnderPricer.

Crew and drinks were great. They lost my bag and were not helpful. Instead they simply told me “maybe you should’ve came earlier”.

I like everything about Southwest. From customer service to crew and prices. I travel a lot during the year and Southwest is the best!!

Flight was on time and I was glad this direct route existed.

The staff were polite and professional. I found the boarding for First Class Business customers not great. They didn't offer me pre- boarding. Just regular zone 1 boarding which didn't feel great. On board and throughout all of our United Flights we found the staff wonderful. We'll definitely fly United again.

It was extremely hot in the cabin the entire flight, vent air was worn

The Wi-Fi did not work, so you weren't able to watch entertainment on your own device. They did not have wired headphones so you couldn't watch it on the in-seat entertainment screen either. There was plenty of time to do a drink and snag service but the flight attendants chose not to.

We boarded the plane and were about to take off when we were notified that the tires had to be checked. Upon inspection, they were found to need replacement, so the entire plane had to be deboarded. After we exited the plane, United staff forced us to stay in the gate area by posting "Do Not Exit" signs on the doors connecting the gate area to the terminal. Many of us had already rebooked our flights and had no checked bags, but they told us we could not leave. This seemed inappropriate to hold people under false pretenses. When the agent told us we could leave, I asked them to please take down the "Do Not Exit" signs, as they were misleading. The agent refused, and I told them that it didn't feel right to hold people like that.

Great experience, boarding was fast and efficient, so much so that we arrived to Chicago very early

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

Awful. There was a minor problem with a fridge and they had us 2 hours in the runway before take off. The paper work alone took them half hour. There was no attemp to make up time up while in teansit and when we arrived, they had us another half hour in the plane because of traffic. I, and a bunch of people, lost their onnection flights for 5 to 10 minutes. Not even the attemp to wait given thar all delays, but the taxing, were United's fault. Then another 45 mins to get an agent and no flight alternatives for 2 days. Im am very disapointed with this "premium carrier".

IT WAS A LONG TIME SINCE THE LAST TIME I TRAVELED. I THOUGHT I WAS TO BE LOST BUT EVERYONE WAS PRETTY NICE WITH ME AND MADE MY EXPERIENCE NICE. THANKS

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

There was a delay that was unexpected. The seats were uncomfortable for the length of the flight.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

AA was a very good experience. The employees are wonderful

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

We had a very pleasant flight with very comfortable seats and nice staff.

A thousand choices for movies and nothing to watch. I avoid 'R' rated shows and others with violence and sexual content, which results in a handful of flicks to view and I have them already.

Smoothe flight. Pilot and crew did a great job. Uncomfortable seat in this jet, felt worn out

Seats in coach aren't padded enough for a 6 hour flight

My trip was delayed for more than 3 hours without any explanation. Also I have a business meeting that I lost.

the handling of my luggage. It was Lost or stolen At my destination.

If we travel with carry on expected to being able to carry the luggage. Could be good if take in consideration the date of reservation to do that

I will NEVER fly with this clown show airline again. Idiots. All of them. Unprepared. Unfriendly. Miserable employees. NEVER. EVER. AGAIN

Easy experience even with the outbound flight being delayed. The seating and space was comfortable and the crew seemed very nice and helpful.

Flight was smooth, amenities (entertainment options and power outlets) were good, sears decent)

Disaster This is why I stick to delta You get what you pay for

Well, its a hit or miss when boarding most of the time your employees just let everyone enter immediately In one bum rush. Then out of know where tell the passengers only let A can enter then b then c etc. So make a decision and stick to it. Do it by alphabet and have famn strick compliance. Let the public know. That makes easier on passengers.

It was a pretty smooth flight, I tend to get mini anxiety attacks during flights, however, this time was pretty smooth and I was able to relax. The only thing, I was having issues to connect to the Flyfi internet. I was not able to connect at all, I turned off my phone a couple times and didnt work.

It was good. I prefer JB over other airlines.I just wish we had headphones for the films, but other than that - good.

we were delayed because of some safety check that wasn't done or available

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

The new seats JetBlue uses angle downwards, so the entire flight you are sliding forward out of your own seat. These seats suck!

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.

Good- no snacks on a 4+ hour flight is painful but more painful was the lack of WiFi.

No way to get boarding pass on my phone. In order to print the bag ticket a boarding pass is needed. Asked the agent to print me one, they said they typically do not due this as its so much work. I showed the email confirmation and I asked how i could do it my self the agent replied he did not know as there was no link. The flight was delayed due to an attendant forgetting to come to work. On the flight no drinks were offered only for purchase meals.

I guess you get what you pay for. The seats are very uncomfortable and very little space. The snacks were pricey.

The seats were dirty with crumbs and trash , looked it had not been cleaned up from a previous flight

The last time I flew Frontier was in the 1960s when it was a “real” airline. We flew this time because of the price & schedule. As the saying goes, you get what you pay for.

I’ve never flown frontier without a flight getting canceled. I understand that things go wrong with planes, but all other airlines handle cancellations so well. Frontier becomes a dumpster fire if a problem appears for them.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

Left Denver late, then sat on tarmac 30 min after arrival

It’s a cheap airline and I wish if they had better seats.

Everything you need to know for your flight from San Juan to Salt Lake City

Information on your arrival and departure airports