$163+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SLC
Nov 27 — Dec 41
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 63 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Find 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 October 28, 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 October 28, 2025.
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:59 amSJU - SLC
2 stops15h 40mFrontier
Thu 11/138:04 pmSLC - SJU
2 stops18h 50mFrontier
Deal found 10/28![Frontier logo]()
$353
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:15 amSJU - SLC
2 stops17h 52mFrontier
Sat 12/66:23 pmSLC - SJU
2 stops17h 06mFrontier
Deal found 10/28![Frontier logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 12/287:06 pmSJU - SLC
1 stop17h 24mFrontier
Sat 1/108:46 pmSLC - SJU
2 stops49h 56mFrontier
Deal found 10/25![Frontier logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 16mMultiple Airlines
Tue 12/3010:25 pmSLC - SJU
2 stops49h 09mMultiple Airlines
Deal found 10/27![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sat 11/85:15 pmSJU - SLC
1 stop27h 40mMultiple Airlines
Thu 11/1310:20 pmSLC - SJU
2 stops40h 34mMultiple Airlines
Deal found 10/28![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/261:22 pmSJU - SLC
1 stop21h 54mMultiple Airlines
Tue 12/305:33 pmSLC - SJU
2 stops21h 21mMultiple Airlines
Deal found 10/26![Multiple Airlines logo]()
$442
This Frontier deal was found by Cheapflights users on 10/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:15 amSJU - SLC
2 stops19h 51mFrontier
Mon 11/248:52 amSLC - SJU
2 stops13h 20mFrontier
Deal found 10/26![Frontier logo]()
$451
This CheapOair deal was found by Cheapflights users on 10/26. 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.
Wed 12/310:00 amSJU - SLC
1 stop15h 56mJetBlue
Sat 12/611:51 pmSLC - SJU
1 stop24h 57mJetBlue
Deal found 10/26![JetBlue logo]()
$457
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:40 amSJU - SLC
2 stops10h 55mSouthwest
Sun 11/308:20 pmSLC - SJU
2 stops11h 25mSouthwest
Deal found 10/27![Southwest logo]()
$458
Cheap 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 October 28, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $347 (Southwest) |
One-way from | $163 (Trip.com) |
Popular in | July |
Cheapest in | September |
Average price | $393 |
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 October 28, 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 1/1
1:59 am-11:45 am
1 stop12h 46m
Salt Lake City
Fri 1/9
11:15 pm-2:39 pm
1 stop12h 24m
$348
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Wed 2/25
1:59 am-10:14 am
1 stop11h 15m
Salt Lake City
Mon 3/2
10:44 pm-11:00 am
1 stop9h 16m
$424
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Sat 11/22
6:35 am-7:40 pm
2 stops16h 05m
Salt Lake City
Sun 11/30
8:35 pm-10:45 am
2 stops11h 10m
$458
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Thu 11/27
1:57 pm-7:39 am
2 stops20h 42m
Salt Lake City
Mon 12/1
8:52 am-1:12 am
2 stops13h 20m
$499
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Wed 12/24
9:37 pm-12:54 pm
2 stops18h 17m
Salt Lake City
Fri 1/2
10:25 pm-12:15 am
2 stops22h 50m
$513
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Wed 11/26
5:35 am-2:50 pm
2 stops12h 15m
Salt Lake City
Tue 12/2
12:10 pm-12:35 am
2 stops9h 25m
$518
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Sun 2/1
6:00 am-10:20 pm
1 stop19h 20m
Salt Lake City
Wed 2/11
11:15 pm-7:24 pm
1 stop17h 09m
$533
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Fri 12/26
1:22 pm-8:16 am
1 stop21h 54m
Salt Lake City
Mon 12/29
10:25 am-6:34 am
1 stop17h 09m
$605
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Thu 2/19
7:45 am-5:12 pm
2 stops12h 27m
Salt Lake City
Sun 2/22
12:46 am-12:49 pm
1 stop9h 03m
$605
San JuanSalt Lake City
SJU - SLC
SJUSLC
San Juan Luis Munoz Marin Intl
Sat 1/17
5:30 am-2:15 pm
2 stops11h 45m
$174
Showing 1-10 of 17 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 October.
| 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 October 24, 2025.
Booking 63 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 $199). Flying from San Juan Luis Munoz Marin Intl Airport to Salt Lake City in May is currently the most expensive (average of $394). 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 October 28, 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 October 28, 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.
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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 October 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$390 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$341 | Average$401 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$347 | Average$573 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$353 | Average$628 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$370 | Average$518 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$372 | Average$538 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$391 | Average$455 | FlexibilityNo cancel fee | On-timeN/A |