SJU - SLC

$107 Find Cheap Flights from San Juan to Salt Lake City

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 3/2. 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 Salt Lake City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Salt Lake City.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Salt Lake City.
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Everything you should know

Cheapest round-trip
$301
Overall average: $547
Multiple Airlines
Thu 1/15Sun 1/18
SJU - SLC • 2 stops
Cheapest one-way
$107
Typical prices: $170-$320
Frontier
Mon 3/2
SJU - SLC • 2 stops
Top airlines
Frontier
Cheapest • from $407 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 27% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Thu, Jan 15 - Sun, Jan 18
Multiple Airlines Logo
3:31 pm - 8:34 am
SJU
-
SLC
20h 03m2 stops
Multiple Airlines Logo
2:43 pm - 12:27 pm
SLC
-
SJU
18h 44m1 stop
$301Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
7:44 pm - 6:34 pm
SJU
-
SLC
25h 50m2 stops
Multiple Airlines Logo
11:44 am - 12:27 pm
SLC
-
SJU
21h 43m2 stops
$359Multiple Airlines
Thu, Jan 15 - Sun, Jan 18
Multiple Airlines Logo
7:44 pm - 5:10 pm
SJU
-
SLC
24h 26m1 stop
Multiple Airlines Logo
2:43 pm - 12:27 pm
SLC
-
SJU
18h 44m1 stop
$368Multiple Airlines
Fri, Jan 2 - Fri, Jan 9
Frontier Logo
7:06 pm - 8:16 am
SJU
-
SLC
16h 10m1 stop
Frontier Logo
5:20 pm - 6:34 am
SLC
-
SJU
10h 14m1 stop
$407Frontier
Thu, Apr 9 - Thu, Apr 16
Southwest Logo
6:50 am - 3:35 pm
SJU
-
SLC
10h 45m2 stops
Southwest Logo
9:30 pm - 9:10 am
SLC
-
SJU
9h 40m2 stops
$408Southwest
Wed, Apr 15 - Wed, Apr 22
Southwest Logo
11:25 am - 9:05 pm
SJU
-
SLC
11h 40m2 stops
Southwest Logo
7:45 am - 9:05 pm
SLC
-
SJU
11h 20m2 stops
$424Southwest
Wed, Jan 14 - Wed, Jan 21
Southwest Logo
5:40 am - 5:35 pm
SJU
-
SLC
14h 55m2 stops
Southwest Logo
11:25 am - 11:10 pm
SLC
-
SJU
8h 45m1 stop
$438Southwest
Fri, Apr 24 - Fri, May 1
JetBlue Logo
2:40 pm - 10:59 pm
SJU
-
SLC
10h 19m1 stop
JetBlue Logo
11:30 pm - 12:49 pm
SLC
-
SJU
11h 19m1 stop
$444JetBlue
Thu, Feb 12 - Sun, Feb 15
Multiple Airlines Logo
7:54 pm - 12:14 am
SJU
-
SLC
55h 20m3 stops
Multiple Airlines Logo
10:15 am - 3:12 pm
SLC
-
SJU
25h 57m2 stops
$472Multiple Airlines
Thu, May 28 - Sat, Jun 6
JetBlue Logo
1:50 pm - 10:34 pm
SJU
-
SLC
10h 44m1 stop
JetBlue Logo
11:30 pm - 1:47 pm
SLC
-
SJU
12h 17m1 stop
$474JetBlue
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.

What’s the cheapest day of the week to fly from San Juan to Salt Lake City?

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

When flying from San Juan to Salt Lake City, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to San Juan, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

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 September, where tickets cost $381 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is $723 and $642 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 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$107
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 19% 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 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Salt Lake City was $107 for a one-way ticket and $301 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, oneworld, and Star Alliance 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, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from San Juan to Salt Lake City are Delta and Southwest. With an average price for the route of $525 and an overall rating of 7.9, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $570 and an overall rating of 7.9.

  • 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.
7.9
SouthwestOverall score based on 4250 reviews
8.1Boarding
8.0Comfort
7.0Food
8.6Crew
7.5Entertainment
Airline reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

2.0 MediocreRobert, Dec 2025
LAS - TPA
Read more Southwest reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

United have really come back. Airport and boarding process is clear and good, app and information also very good

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Not clean and was told I would get a great seat and it was not great at all

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

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

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

Information on your arrival and departure airports