$191 Cheap United flights from Salt Lake City to San Juan (SLC to SJU)

Find The Best Day To Fly from Salt Lake City to San Juan

Amazing United SLC to SJU Flight Deals

The cheapest flights to Luis Munoz Marin Intl. found within the past 7 days were $381 round trip and $191 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Nov 24 - Thu, Dec 4
SLC
Salt Lake City
SJU
San Juan
$381 Roundtrip, found 14 hours ago
$381
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Nov 24 from Salt Lake City to San Juan, returning Thu, Dec 4, priced at $381 found 14 hours ago

SJU From SLC Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Urbana Hotel

Urbana Hotel

2 out of 5
Save 100% on your flight
per person
Sep 23 - Sep 30
found 1 day ago
Roundtrip non-stop flight included
Salt Lake City (SLC) to San Juan (SJU)
Ola Boutique Hotel

Ola Boutique Hotel

4.5 out of 5
per person
Sep 23 - Sep 30
found 1 day ago
Roundtrip non-stop flight included
Salt Lake City (SLC) to San Juan (SJU)
El Colonial - Adults Only

El Colonial - Adults Only

3.5 out of 5
per person
Jul 19 - Jul 25
found 1 day ago
Roundtrip non-stop flight included
Salt Lake City (SLC) to San Juan (SJU)
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Frequently asked questions

Can I catch a flight from SLC to Luis Munoz Marin Intl. Airport (SJU) right now?
Be sure to go to our Covid-19 Travel Advisor to find out if there are any current quarantine requirements or travel advice reports in place in Isla Verde Intl. Airport when flying from SLC.
What terminal is United Airlines at Salt Lake City Intl. Airport (SLC)?
Once you receive the boarding pass for your United Airlines flight from Salt Lake City Intl. Airport (SLC) to Luis Munoz Marin Intl. Airport (SJU), you should be able to see which terminals you'll be jetting in and out of. Your carrier will be able to help if those details are missing from your ticket.
Are there United Airlines non-stop flights from SLC to SJU?
Unfortunately, you won't find any direct flights from Salt Lake City Intl. Airport to Luis Munoz Marin Intl. Airport (SJU) with United Airlines. Be prepared to make a stopover if you have to travel on this particular route and airline.
How long is a United Airlines flight from SLC to SJU?
As it will take approximately 7 hours and 32 minutes for your United Airlines flight to journey from SLC to SJU, consider tossing a travel game or two in your hand luggage. You never know --- the passenger sitting next to you might love the opportunity to play to break up the trip.
How many direct and indirect flights does United Airlines fly from SLC to SJU?
The path is well trodden from Salt Lake City Intl. Airport to SJU. United Airlines flies between the two at least 9 times per week.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Luis Munoz Marin Intl. Airport (SJU), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Salt Lake City SLC to San Juan SJU 

To find the best deals on flights to Salt Lake City from San Juan with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Salt Lake City SLC to San Juan SJU with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $381 to $381, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Salt Lake City SLC to San Juan SJU 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Salt Lake City to San Juan costs from $191. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Juan SJU from  Salt Lake City SLC with United 

To find a cheap United flight from Salt Lake City SLC to San Juan SJU, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Salt Lake City SLC to San Juan SJU 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover. 

 

Find nonstop flights from Salt Lake City SLC to San Juan SJU with United 

If you’re keen to be on San Juan soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Salt Lake City SLC to San Juan SJU 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Juan SJU from  Salt Lake City SLC with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to San Juan

Fairmont El San Juan Hotel
Fairmont El San Juan Hotel
5 out of 5
6063 Isla Verde Avenue, Carolina
This eco-certified resort features a casino, a full-service spa, and a nightclub. Enjoy beachfront dining and relax with sun loungers and beach umbrellas. Enjoy ...
8.4/10 Very Good! (1,808 reviews)
"This hotel was great. That staff were friendly and helpful."

Reviewed on Jul 11, 2025

Fairmont El San Juan Hotel
Embassy Suites by Hilton San Juan Hotel & Casino
Embassy Suites by Hilton San Juan Hotel & Casino
3.5 out of 5
8000 Tartak Street, Carolina
A casino, a 24-hour gym, and a restaurant are all featured at this smoke-free resort. There's fun for all ages with a children's pool and a playground, and barbecue ...
9/10 Wonderful! (3,642 reviews)
"Excellent Hotel, clean and friendly staff. Beds very comfortable. The Free Breakfast was better than expected. The Happy Hour snacks needs to improve greatly."

Reviewed on Jul 11, 2025

Embassy Suites by Hilton San Juan Hotel & Casino
San Juan Airport Hotel
San Juan Airport Hotel
3 out of 5
LMM International Airport, Terminal D Airport Hotel (SJU), Carolina
This Art Deco hotel features 2 hot tubs, a 24-hour gym, and a restaurant. Traveling on business? Take advantage of the 24-hour business center and free WiFi ...
8.2/10 Very Good! (4,929 reviews)
"Super convenient, stayed the night there, had a great late checkout time, and walked to the terminal."

Reviewed on Jul 9, 2025

San Juan Airport Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.