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San Juan

$132+ Cheap flights from Salt Lake City (SLC) to San Juan

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SJU
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap flight deals from Salt Lake City to San Juan

Cheapest flights from Salt Lake City to San Juan
Explore the most affordable flight options available from Salt Lake City to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.

This JetBlue deal was found by Cheapflights users on 12/27. 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.
Wed 12/311:05 pmSLC - SJU
1 stop10h 54mJetBlue
Mon 1/1211:06 amSJU - SLC
1 stop14h 14mJetBlue
Deal found 12/27$542
This CheapOair deal was found by Cheapflights users on 12/29. 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 12/317:39 pmSLC - SJU
1 stop17h 34mMultiple Airlines
Mon 1/128:30 pmSJU - SLC
2 stops28h 50mMultiple Airlines
Deal found 12/29$687
This Priceline deal was found by Cheapflights users on 12/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:10 pmSLC - SJU
1 stop12h 07mMultiple Airlines
Fri 1/27:06 pmSJU - SLC
1 stop16h 10mMultiple Airlines
Deal found 12/26$693
This CheapOair deal was found by Cheapflights users on 12/26. 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.
Tue 12/3011:10 pmSLC - SJU
1 stop12h 07mMultiple Airlines
Thu 1/15:14 pmSJU - SLC
1 stop27h 43mMultiple Airlines
Deal found 12/26$747
This Priceline deal was found by Cheapflights users on 12/27. 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.
Wed 12/311:05 pmSLC - SJU
1 stop9h 54mJetBlue
Thu 1/12:05 amSJU - SLC
1 stop23h 09mJetBlue
Deal found 12/27$792
This CheapOair deal was found by Cheapflights users on 12/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:10 pmSLC - SJU
1 stop12h 07mJetBlue
Sat 1/106:05 amSJU - SLC
1 stop19h 15mJetBlue
Deal found 12/27$805
This Southwest deal was found by Cheapflights users on 12/26. 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.
Tue 12/309:25 pmSLC - SJU
2 stops10h 00mSouthwest
Thu 1/111:20 amSJU - SLC
2 stops11h 40mSouthwest
Deal found 12/26$814
This CheapOair deal was found by Cheapflights users on 12/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:39 pmSLC - SJU
1 stop17h 34mMultiple Airlines
Sat 1/107:30 amSJU - SLC
2 stops17h 50mMultiple Airlines
Deal found 12/27$832
This Southwest deal was found by Cheapflights users on 12/27. 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.
Wed 12/318:55 amSLC - SJU
2 stops12h 40mSouthwest
Fri 1/25:35 amSJU - SLC
2 stops12h 55mSouthwest
Deal found 12/27$864

Find flight deals from Salt Lake City to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to San Juan (PR1). 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 29, 2025.

Round-trip from

$327
(Kiwi.com)

One-way from

$132
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$750
From Salt Lake City to San Juan
Search Deals
One-way flight from Salt Lake City to San Juan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

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

Fly from

Salt Lake City

Fly to

San Juan

Route

Depart

Return

Price

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Thu 1/22

11:25 am-11:10 pm

1 stop8h 45m

San Juan Luis Munoz Marin Intl

Fri 1/30

5:40 am-5:35 pm

2 stops14h 55m

$408

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Tue 3/17

11:17 am-11:22 am

1 stop22h 05m

San Juan Luis Munoz Marin Intl

Wed 3/25

6:39 pm-7:55 am

2 stops39h 16m

$441

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Tue 3/17

11:17 am-11:22 am

1 stop22h 05m

San Juan Luis Munoz Marin Intl

Tue 3/24

6:39 pm-12:15 am

2 stops31h 36m

$441

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Fri 2/20

11:30 am-1:35 am

2 stops11h 05m

San Juan Luis Munoz Marin Intl

Tue 3/3

6:10 am-3:50 pm

2 stops12h 40m

$449

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Sat 3/7

7:35 am-1:58 am

2 stops39h 23m

San Juan Luis Munoz Marin Intl

Sat 3/14

6:49 pm-7:33 am

1 stop14h 44m

$469

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Thu 1/22

11:35 am-12:35 am

2 stops10h 00m

San Juan Luis Munoz Marin Intl

Sun 1/25

8:00 pm-10:55 am

2 stops17h 55m

$492

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Wed 1/7

11:25 am-11:10 pm

1 stop8h 45m

San Juan Luis Munoz Marin Intl

Wed 1/14

5:40 am-2:40 pm

2 stops12h 00m

$492

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Mon 1/5

11:10 pm-12:33 pm

1 stop10h 23m

San Juan Luis Munoz Marin Intl

Tue 1/13

11:06 am-10:20 pm

1 stop14h 14m

$493

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Sun 1/4

11:10 pm-2:17 pm

1 stop12h 07m

San Juan Luis Munoz Marin Intl

Tue 1/13

11:06 am-10:20 pm

1 stop14h 14m

$493

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Tue 3/17

11:17 am-11:22 am

1 stop22h 05m

San Juan Luis Munoz Marin Intl

Mon 3/23

6:49 pm-10:22 am

1 stop17h 33m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 22 results
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Best time to book a flight from Salt Lake City to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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

How far ahead should I book a flight from Salt Lake City to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to San Juan. Price data was last updated on December 26, 2025.

The price you pay for your flight from Salt Lake City to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Salt Lake City to San Juan?

Currently, September is the cheapest month in which you can book a flight from Salt Lake City to San Juan (average of $206). Flying from Salt Lake City to San Juan in June is currently the most expensive (average of $407). 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.

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated December 29, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Salt Lake City to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,251 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,014 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,121 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,074 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
JetBlue
7.2
Good
2,903 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to San Juan. 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?

    For a flight from Salt Lake City to San Juan, you will be flying from Salt Lake City. Salt Lake City (SLC) is just 5.7 mi from the center of the city. Salt Lake City is the only Salt Lake City airport and it handles 0 outbound flights to San Juan per day. 7 airlines have flights to San Juan from Salt Lake City on a regular basis.

  • How long is the flight from Salt Lake City to San Juan?

    Departing from Salt Lake City to San Juan will take you 8h 45m. There are 3115 mi between Salt Lake City and San Juan.

  • What are the cheapest airlines flying from Salt Lake City to San Juan round-trip?

    Our cheapest airline available from Salt Lake City to San Juan is Spirit Airlines. Our recent data shows that you can find tickets from as low as $191 on this airline. Additional options worth looking into are Frontier and JetBlue, starting at $199 and $293 round-trip. Spirit Airlines is 65% 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 one-way?

    $126 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and JetBlue, with prices starting from $180 and $181, respectively.

  • Can I find deals for flights from Salt Lake City to San Juan that include hotel bookings?

    Yes. In addition to deals on Salt Lake City to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salt Lake City to San Juan?

    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 San Juan.

  • Can I find deals for business class flights from Salt Lake City to San Juan?

    Yes. Cheapflights offers flight deals from Salt Lake City to San Juan 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?

    Currently, September is the cheapest month in which you can book a flight from Salt Lake City to San Juan (average of $206). Flying from Salt Lake City to San Juan in June is currently the most expensive (average of $407). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Salt Lake City to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Salt Lake City to Luis Munoz Marin Intl flights
Salt Lake City to Aguadilla flights
Salt Lake City to Vieques flights
Salt Lake City to Culebra flights

Top 7 airlines flying from Salt Lake City to San Juan

Discover the top 7 airlines that operate flights from Salt Lake City to San Juan. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$200Average$430FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$257Average$449FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$293Average$381FlexibilityNo cancel feeOn-time62%
DeltaCheapest$361Average$563FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$361Average$582FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$379Average$592FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$407Average$580FlexibilityNo cancel feeOn-time63%

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