HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luis Munoz Marin Intl

$130+ Cheap flights from Salt Lake City (SLC) to Luis Munoz Marin Intl (SJU)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SJU
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Salt Lake City to Luis Munoz Marin Intl 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 Salt Lake City to San Juan Luis Munoz Marin Intl are usually found in September or January, booked 81 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Salt Lake City to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Luis Munoz Marin Intl (SJU). 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$361
(American Airlines)

One-way from

$130
(Priceline)

Popular in

December

Cheapest in

September

Average price

$484
Provider with most accurate pricing for Salt Lake City-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Salt Lake City to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Salt Lake City to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Salt Lake City to Luis Munoz Marin Intl

Cheapest flights from Salt Lake City to Luis Munoz Marin Intl
Explore the most affordable flight options available from Salt Lake City to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:00 amSLC - SJU
1 stop13h 50mDelta
Thu 11/207:00 amSJU - SLC
1 stop12h 15mDelta
Deal found 4/28$361
This JetBlue deal was found by Cheapflights users on 4/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:01 pmSLC - SJU
1 stop9h 44mJetBlue
Mon 11/101:59 amSJU - SLC
1 stop14h 07mJetBlue
Deal found 4/27$362
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/52:36 pmSLC - SJU
3 stops27h 04mSpirit Airlines
Fri 5/98:12 pmSJU - SLC
3 stops25h 07mSpirit Airlines
Deal found 4/27$368
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2111:59 pmSLC - SJU
1 stop18h 10mAmerican Airlines
Mon 6/27:15 amSJU - SLC
1 stop17h 45mAmerican Airlines
Deal found 4/28$397
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:35 pmSLC - SJU
1 stop9h 19mUnited Airlines
Tue 6/32:05 amSJU - SLC
1 stop12h 00mUnited Airlines
Deal found 4/27$427
This Priceline deal was found by Cheapflights users on 4/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:14 pmSLC - SJU
2 stops13h 17mMultiple Airlines
Sat 5/174:15 pmSJU - SLC
1 stop27h 56mMultiple Airlines
Deal found 4/27$452
This Southwest deal was found by Cheapflights users on 4/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:25 amSLC - SJU
2 stops11h 20mSouthwest
Mon 9/155:00 amSJU - SLC
2 stops11h 00mSouthwest
Deal found 4/26$533

Cheapflights Fare Finder

Customize your flight search to find flights from Salt Lake City to Luis Munoz Marin Intl 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 April 29, 2025.
Use the filters below to find and compare flights from Salt Lake City to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Salt Lake City

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Tue 5/20

5:18 am-8:09 pm

2 stops12h 51m

San Juan Luis Munoz Marin Intl

Wed 5/28

11:50 am-12:34 am

2 stops14h 44m

$361

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Mon 5/5

2:36 pm-7:40 pm

3 stops27h 04m

San Juan Luis Munoz Marin Intl

Fri 5/9

8:12 pm-7:19 pm

3 stops25h 07m

$368

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Wed 5/28

12:35 pm-11:54 pm

1 stop9h 19m

San Juan Luis Munoz Marin Intl

Tue 6/3

2:05 am-12:05 pm

1 stop12h 00m

$427

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Sun 5/11

8:14 pm-11:31 am

2 stops13h 17m

San Juan Luis Munoz Marin Intl

Sat 5/17

4:15 pm-6:11 pm

1 stop27h 56m

$452

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Sun 6/8

11:41 pm-1:25 pm

1 stop11h 44m

San Juan Luis Munoz Marin Intl

Fri 6/13

7:30 am-8:09 pm

2 stops14h 39m

$513

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Wed 7/16

10:45 am-11:55 pm

2 stops11h 10m

San Juan Luis Munoz Marin Intl

Wed 7/23

1:25 pm-11:25 pm

2 stops12h 00m

$537

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Thu 6/5

11:59 pm-12:40 pm

1 stop10h 41m

San Juan Luis Munoz Marin Intl

Thu 6/12

12:55 pm-9:44 pm

1 stop10h 49m

$550

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Mon 5/12

8:14 pm-11:31 am

2 stops13h 17m

$130

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Fri 5/9

8:29 pm-10:38 am

2 stops12h 09m

$171

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Tue 7/8

10:00 am-10:23 pm

1 stop10h 23m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 14 results
1
2

Compare providers for flights from Salt Lake City to Luis Munoz Marin Intl

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 Salt Lake City to Luis Munoz Marin Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Salt Lake City-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Salt Lake City-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Salt Lake City-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Salt Lake City-San Juan Luis Munoz Marin Intl Airport 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 Salt Lake City to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Salt Lake City 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 Salt Lake City to San Juan Luis Munoz Marin Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Luis Munoz Marin Intl. Price data was last updated on April 25, 2025.

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Salt Lake City to San Juan Luis Munoz Marin Intl Airport. 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 Salt Lake City to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Salt Lake City to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Salt Lake City to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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 SLC to SJU?

Find hourly flight availability from Salt Lake City to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

One of the essential ways to save on airfare from Salt Lake City to San Juan Luis Munoz Marin Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 32% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Luis Munoz Marin Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Salt Lake City to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated April 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Salt Lake City to San Juan by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Salt Lake City to San Juan Luis Munoz Marin Intl?

    Salt Lake City (SLC), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Salt Lake City to San Juan Luis Munoz Marin Intl. 7 airlines have flights from Salt Lake City to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Salt Lake City to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.

  • What are the cheapest airlines flying from Salt Lake City to San Juan Luis Munoz Marin Intl Airport round-trip?

    Currently priced at $361, American Airlines will fly you from Salt Lake City to San Juan Luis Munoz Marin Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and United Airlines - these airlines can fly you to your destination from $368 and $427, respectively. American Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Salt Lake City to San Juan Luis Munoz Marin Intl Airport one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $130. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Salt Lake City to San Juan Luis Munoz Marin Intl Airport for a low price.

  • Where are the most common layover locations when flying from Salt Lake City to San Juan Luis Munoz Marin Intl Airport?

    Salt Lake City to San Juan Luis Munoz Marin Intl Airport flights have a layover in Orlando most often.

  • What are some popular things to do or see while on a layover in Orlando?

    Walt Disney World Resort, Universal Orlando Resort, and International Drive are the most popular attractions in Orlando if you're in need of something to do during your layover. Walt Disney World Resort, Universal Orlando Resort, and International Drive can be visited by traveling about 16.2 mi, 10.2 mi, and 9.9 mi respectively from Orlando. Travelers can book a car rental at Orlando for about $26 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Salt Lake City to San Juan Luis Munoz Marin Intl Airport flights?

    Salt Lake City to San Juan Luis Munoz Marin Intl Airport flights that have layovers will least frequently stop in Atlanta.

  • Can I find deals for flights from Salt Lake City to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Salt Lake City to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salt Lake City to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Salt Lake City to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Salt Lake City to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Salt Lake City to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Salt Lake City to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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.

See more FAQs

Traveling to a place near Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
Dorado
Fajardo
Luquillo
Rio Grande
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Salt Lake City to Luis Munoz Marin Intl

Discover the top 7 airlines that operate flights from Salt Lake City to Luis Munoz Marin Intl. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$186Average$287FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$229Average$359FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$310Average$589FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$321Average$560FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$330Average$530FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$410Average$621FlexibilityNo cancel feeOn-time63%
DeltaCheapest$424Average$554FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.