$155+ Cheap flights from Luis Munoz Marin Intl (SJU) to Salt Lake City (SLC)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SLC
Jan 11 — Jan 181
1 adult, Economy
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Find cheap flights from Luis Munoz Marin Intl to Salt Lake City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Salt Lake City are usually found in September or October, booked 26 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Luis Munoz Marin Intl to Salt Lake City
Cheapest flights from Luis Munoz Marin Intl to Salt Lake CityExplore the most affordable flight options available from Luis Munoz Marin Intl to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.
Explore the most affordable flight options available from Luis Munoz Marin Intl to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.
This eDestinos deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:19 pmSJU - SLC
2 stops34h 48mFrontier
Fri 1/210:25 pmSLC - SJU
2 stops29h 09mFrontier
Deal found 12/10![Frontier logo]()
$398
This Trip.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:33 amSJU - SLC
2 stops24h 39mFrontier
Thu 12/257:20 amSLC - SJU
2 stops23h 03mFrontier
Deal found 12/10![Frontier logo]()
$424
This eDestinos deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:30 amSJU - SLC
2 stops27h 42mFrontier
Tue 12/2310:25 pmSLC - SJU
2 stops55h 14mFrontier
Deal found 12/11![Frontier logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:02 pmSJU - SLC
1 stop19h 19mMultiple Airlines
Thu 12/251:49 pmSLC - SJU
2 stops33h 50mMultiple Airlines
Deal found 12/10![Multiple Airlines logo]()
$511
This Trip.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:45 pmSJU - SLC
1 stop12h 11mMultiple Airlines
Wed 12/177:20 amSLC - SJU
2 stops27h 56mMultiple Airlines
Deal found 12/11![Multiple Airlines logo]()
$592
This eDestinos deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:54 amSJU - SLC
2 stops19h 26mFrontier
Fri 1/210:25 pmSLC - SJU
2 stops29h 09mFrontier
Deal found 12/11![Frontier logo]()
$654
This Kiwi.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:06 pmSJU - SLC
1 stop16h 10mFrontier
Mon 12/298:58 pmSLC - SJU
2 stops22h 39mFrontier
Deal found 12/9![Frontier logo]()
$697
This CheapOair deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:02 pmSJU - SLC
1 stop19h 19mMultiple Airlines
Mon 1/511:10 pmSLC - SJU
2 stops13h 25mMultiple Airlines
Deal found 12/11![Multiple Airlines logo]()
$699
This CheapOair deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:59 amSJU - SLC
1 stop12h 26mJetBlue
Tue 1/611:15 pmSLC - SJU
1 stop17h 11mJetBlue
Deal found 12/10![JetBlue logo]()
$712
Find flight deals from Luis Munoz Marin Intl to Salt Lake City
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Salt Lake City (SLC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $251 (eDestinos) |
One-way from | $155 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $498 |
Cheapflights Fare Finder
Customize your flight search to find flights from Luis Munoz Marin Intl to Salt Lake City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Salt Lake City that are best for you.
Fly from
Luis Munoz Marin Intl
Fly to
Salt Lake City
Route
Depart
Return
Price
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Thu 2/5
7:44 pm-9:39 pm
1 stop28h 55m
Salt Lake City
Mon 2/9
11:45 am-12:57 pm
2 stops22h 12m
$300
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Thu 1/22
5:40 am-5:35 pm
2 stops14h 55m
Salt Lake City
Tue 1/27
8:05 am-8:55 pm
2 stops9h 50m
$367
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Fri 4/24
5:35 am-3:45 pm
1 stop12h 10m
Salt Lake City
Fri 5/1
9:30 pm-10:25 am
2 stops10h 55m
$367
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Thu 2/5
7:00 am-2:35 pm
2 stops10h 35m
Salt Lake City
Mon 2/9
10:40 am-12:40 am
2 stops11h 00m
$377
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Thu 2/12
5:15 am-1:27 pm
1 stop11h 12m
Salt Lake City
Sun 2/15
12:57 pm-1:50 am
1 stop9h 53m
$524
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Fri 2/13
1:44 pm-11:00 pm
1 stop12h 16m
Salt Lake City
Mon 2/16
2:32 pm-3:54 am
1 stop10h 22m
$524
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Thu 6/4
1:50 pm-10:34 pm
1 stop10h 44m
Salt Lake City
Thu 6/11
10:27 pm-12:01 pm
1 stop11h 34m
$524
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Thu 5/28
1:50 pm-10:34 pm
1 stop10h 44m
Salt Lake City
Sat 6/6
11:30 pm-1:47 pm
1 stop12h 17m
$544
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Mon 2/2
4:36 pm-8:44 am
2 stops43h 08m
$155
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Sun 2/1
11:52 am-8:44 am
3 stops47h 52m
$165
Showing 1-10 of 19 results
Compare providers for flights from Luis Munoz Marin Intl to Salt Lake City
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Salt Lake City in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Salt Lake City flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Salt Lake City flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Salt Lake City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Salt Lake City flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Salt Lake City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Luis Munoz Marin Intl to Salt Lake City
Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Luis Munoz Marin Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Salt Lake City
How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Salt Lake City?
Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Salt Lake City. Price data was last updated on December 5, 2025.
Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport to Salt Lake City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Salt Lake City?
Currently, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Salt Lake City (average of $198). Flying from San Juan Luis Munoz Marin Intl Airport to Salt Lake City in March is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SJU to SLC?
Find hourly flight availability from Luis Munoz Marin Intl to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 15% on flights from San Juan Luis Munoz Marin Intl Airport to Salt Lake City by exploring options for tickets at noon.
What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Salt Lake City?
Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to Salt Lake City. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Salt Lake City flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Salt Lake City
Get insights into the airlines that provide service to Salt Lake City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Salt Lake City. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from San Juan Luis Munoz Marin Intl Airport to Salt Lake City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Luis Munoz Marin Intl to Salt Lake City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Salt Lake City by adding a car rental and/or hotel reservation to your travel itinerary.
Top 7 airlines flying from Luis Munoz Marin Intl to Salt Lake City
Discover the top 7 airlines that operate flights from Luis Munoz Marin Intl to Salt Lake City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$373 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$305 | Average$505 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$332 | Average$341 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$347 | Average$569 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$370 | Average$456 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$372 | Average$551 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$381 | Average$645 | FlexibilityNo cancel fee | On-time69% |