$91+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SJU
Feb 27 — Mar 61
1 adult, Economy
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Cheapest flights from Salt Lake City to San JuanExplore 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 January 28, 2026.
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 January 28, 2026.
This Priceline deal was found by Cheapflights users on 1/27. 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 5/69:59 pm
SLC
- SJU
1 stop14h 07m
Frontier
Tue 5/1211:07 am
SJU
- SLC
1 stop11h 22m
Frontier
Deal found 1/27![Frontier logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Mon 2/239:15 am
SLC
- SJU
1 stop23h 22m
Multiple Airlines
Fri 2/274:17 pm
SJU
- SLC
2 stops25h 48m
Multiple Airlines
Deal found 1/25![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sat 2/2110:21 pm
SLC
- SJU
2 stops37h 41m
Multiple Airlines
Thu 2/267:44 pm
SJU
- SLC
1 stop22h 29m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Wed 2/188:01 pm
SLC
- SJU
2 stops24h 52m
Multiple Airlines
Thu 2/267:44 pm
SJU
- SLC
1 stop22h 29m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$316
This Trip.com deal was found by Cheapflights users on 1/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:15 am
SLC
- SJU
2 stops14h 10m
Frontier
Wed 2/253:53 am
SJU
- SLC
2 stops38h 20m
Frontier
Deal found 1/27![Frontier logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Tue 3/3111:17 am
SLC
- SJU
1 stop21h 50m
Multiple Airlines
Tue 4/73:09 pm
SJU
- SLC
2 stops18h 56m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Tue 4/77:35 am
SLC
- SJU
2 stops14h 19m
Multiple Airlines
Wed 4/157:00 am
SJU
- SLC
1 stop15h 29m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$321
This Frontier deal was found by Cheapflights users on 1/26. 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.
Tue 4/71:47 pm
SLC
- SJU
1 stop10h 14m
Frontier
Thu 4/1611:07 am
SJU
- SLC
1 stop11h 22m
Frontier
Deal found 1/26![Frontier logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sun 4/121:47 pm
SLC
- SJU
1 stop10h 14m
Frontier
Thu 4/166:30 am
SJU
- SLC
2 stops19h 38m
Frontier
Deal found 1/26![Frontier logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sat 4/117:35 am
SLC
- SJU
2 stops29h 29m
Multiple Airlines
Wed 4/157:00 am
SJU
- SLC
1 stop15h 29m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 2/239:15 am
SLC
- SJU
1 stop23h 22m
Multiple Airlines
Wed 3/411:52 am
SJU
- SLC
2 stops47h 03m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$325
This Frontier deal was found by Cheapflights users on 1/26. 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.
Sun 4/121:47 pm
SLC
- SJU
1 stop10h 14m
Frontier
Fri 4/176:30 am
SJU
- SLC
1 stop15h 59m
Frontier
Deal found 1/26![Frontier logo]()
$327
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 January 28, 2026.
Round-trip from | $304 (Priceline) |
|---|---|
One-way from | $91 (Priceline) |
Popular in | December |
Cheapest in | May |
Average price | $492 |
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 January 28, 2026.
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
Wed 4/22
9:59 pm-2:01 am
1 stop26h 02m
San Juan Luis Munoz Marin Intl
Mon 4/27
3:19 pm-8:29 pm
1 stop31h 10m
$321
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Wed 5/6
9:59 pm-9:54 am
1 stop9h 55m
San Juan Luis Munoz Marin Intl
Sun 5/10
11:07 am-8:29 pm
1 stop11h 22m
$360
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Mon 2/23
12:10 pm-12:40 am
2 stops9h 30m
San Juan Luis Munoz Marin Intl
Fri 2/27
5:30 am-2:05 pm
2 stops11h 35m
$437
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Thu 5/7
11:30 am-11:55 pm
2 stops10h 25m
San Juan Luis Munoz Marin Intl
Tue 5/12
8:10 am-6:00 pm
2 stops11h 50m
$472
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Tue 4/14
8:35 am-9:05 pm
2 stops10h 30m
San Juan Luis Munoz Marin Intl
Mon 4/20
8:40 pm-11:50 am
2 stops17h 10m
$472
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Wed 6/10
11:35 pm-12:25 pm
1 stop10h 50m
San Juan Luis Munoz Marin Intl
Wed 6/24
1:30 pm-10:40 pm
2 stops11h 10m
$493
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Sat 5/2
12:20 pm-11:40 pm
2 stops9h 20m
San Juan Luis Munoz Marin Intl
Sat 5/9
10:00 am-9:45 pm
2 stops13h 45m
$493
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Sat 2/21
6:05 am-9:40 pm
2 stops12h 35m
San Juan Luis Munoz Marin Intl
Fri 2/27
5:30 am-2:05 pm
2 stops11h 35m
$493
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Wed 3/4
11:25 am-11:10 pm
1 stop8h 45m
San Juan Luis Munoz Marin Intl
Thu 3/12
5:00 am-3:10 pm
1 stop12h 10m
$496
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Mon 5/25
9:30 pm-10:35 am
2 stops11h 05m
San Juan Luis Munoz Marin Intl
Mon 6/8
10:20 am-9:00 pm
1 stop12h 40m
$536
Showing 1-10 of 21 results
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 January 23, 2026.
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 $202). Flying from Salt Lake City to San Juan in June is currently the most expensive (average of $408). 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.
How much does it cost to fly round-trip from Salt Lake City to San Juan?
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 January 28, 2026.
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.
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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.
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 January 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$454 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$199 | Average$426 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$293 | Average$381 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$340 | Average$552 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$361 | Average$586 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$361 | Average$606 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$407 | Average$572 | FlexibilityNo cancel fee | On-time63% |