$187+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SJU
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Find cheap flights from Salt Lake City to San Juan with Cheapflights
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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 July 24, 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 July 24, 2026.
This Priceline deal was found by Cheapflights users on 7/21. 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 8/123:41 pm
SLC
- SJU
1 stop11h 21m
Frontier
Sat 8/156:32 am
SJU
- SLC
1 stop15h 57m
Frontier
Deal found 7/21![Frontier logo]()
$396
This Southwest deal was found by Cheapflights users on 7/22. 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 9/2410:20 am
SLC
- SJU
2 stops11h 30m
Southwest
Sat 10/35:40 am
SJU
- SLC
1 stop12h 50m
Southwest
Deal found 7/22![Southwest logo]()
$408
This Expedia deal was found by Cheapflights users on 7/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:59 pm
SLC
- SJU
1 stop12h 12m
JetBlue
Thu 8/202:30 pm
SJU
- SLC
1 stop10h 29m
JetBlue
Deal found 7/21![JetBlue logo]()
$410
This Cheapflightsfares deal was found by Cheapflights users on 7/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:59 pm
SLC
- SJU
1 stop12h 12m
JetBlue
Fri 9/251:00 pm
SJU
- SLC
1 stop10h 54m
JetBlue
Deal found 7/20![JetBlue logo]()
$434
This Southwest deal was found by Cheapflights users on 7/21. 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 8/2511:10 am
SLC
- SJU
1 stop8h 50m
Southwest
Sat 8/295:55 am
SJU
- SLC
1 stop12h 25m
Southwest
Deal found 7/21![Southwest logo]()
$435
This Southwest deal was found by Cheapflights users on 7/19. 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.
Mon 8/3111:30 am
SLC
- SJU
1 stop9h 20m
Southwest
Sun 9/66:30 am
SJU
- SLC
2 stops12h 00m
Southwest
Deal found 7/19![Southwest logo]()
$449
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:00 pm
SLC
- SJU
1 stop12h 46m
JetBlue
Wed 10/2810:45 am
SJU
- SLC
1 stop13h 09m
JetBlue
Deal found 7/21![JetBlue logo]()
$461
This Justfly.com deal was found by Cheapflights users on 7/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:59 pm
SLC
- SJU
1 stop12h 12m
JetBlue
Tue 9/17:25 am
SJU
- SLC
1 stop16h 24m
JetBlue
Deal found 7/21![JetBlue logo]()
$462
This Frontier deal was found by Cheapflights users on 7/22. 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 8/123:41 pm
SLC
- SJU
1 stop11h 21m
Frontier
Mon 8/176:32 am
SJU
- SLC
1 stop15h 47m
Frontier
Deal found 7/22![Frontier logo]()
$466
This Southwest deal was found by Cheapflights users on 7/22. 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.
Mon 11/3010:10 pm
SLC
- SJU
2 stops10h 35m
Southwest
Mon 12/76:45 am
SJU
- SLC
1 stop10h 20m
Southwest
Deal found 7/22![Southwest logo]()
$467
This Priceline deal was found by Cheapflights users on 7/21. 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.
Tue 9/111:59 pm
SLC
- SJU
1 stop12h 12m
JetBlue
Fri 9/410:35 pm
SJU
- SLC
1 stop25h 14m
JetBlue
Deal found 7/21![JetBlue logo]()
$477
Best flights from Salt Lake City to San JuanDiscover carefully curated flight deals from Salt Lake City to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Salt Lake City to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This Southwest deal was found by Cheapflights users on 7/19. 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 9/3011:10 am
SLC
- SJU
1 stop8h 50m
Southwest
Mon 10/510:50 pm
SJU
- SLC
2 stops16h 55m
Southwest
Deal found 7/19![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 7/20. 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.
Sun 8/239:20 pm
SLC
- SJU
2 stops11h 35m
Southwest
Wed 8/261:45 pm
SJU
- SLC
2 stops10h 45m
Southwest
Deal found 7/20![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 7/19. 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 9/236:45 am
SLC
- SJU
2 stops12h 20m
Southwest
Mon 9/288:55 pm
SJU
- SLC
2 stops17h 10m
Southwest
Deal found 7/19![Southwest logo]()
$435
This Southwest deal was found by Cheapflights users on 7/22. 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 1/198:50 am
SLC
- SJU
2 stops10h 10m
Southwest
Tue 1/265:45 am
SJU
- SLC
2 stops12h 05m
Southwest
Deal found 7/22![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 7/22. 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 9/411:30 am
SLC
- SJU
1 stop9h 20m
Southwest
Sat 9/125:55 am
SJU
- SLC
1 stop12h 25m
Southwest
Deal found 7/22![Southwest logo]()
$528
This Southwest deal was found by Cheapflights users on 7/21. 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 8/1411:30 am
SLC
- SJU
1 stop9h 20m
Southwest
Thu 8/206:30 am
SJU
- SLC
2 stops12h 25m
Southwest
Deal found 7/21![Southwest logo]()
$532
This Southwest deal was found by Cheapflights users on 7/22. 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 11/510:10 am
SLC
- SJU
2 stops11h 45m
Southwest
Sun 11/155:35 am
SJU
- SLC
2 stops12h 20m
Southwest
Deal found 7/22![Southwest logo]()
$555
This Southwest deal was found by Cheapflights users on 7/23. 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 8/149:35 pm
SLC
- SJU
2 stops11h 15m
Southwest
Sat 8/226:25 am
SJU
- SLC
2 stops10h 15m
Southwest
Deal found 7/23![Southwest logo]()
$568
This Southwest deal was found by Cheapflights users on 7/23. 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.
Mon 8/1711:30 am
SLC
- SJU
1 stop9h 20m
Southwest
Fri 8/216:30 am
SJU
- SLC
2 stops12h 25m
Southwest
Deal found 7/23![Southwest logo]()
$568
This Southwest deal was found by Cheapflights users on 7/23. 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.
Sat 1/167:30 am
SLC
- SJU
1 stop12h 30m
Southwest
Sun 1/246:15 am
SJU
- SLC
1 stop10h 15m
Southwest
Deal found 7/23![Southwest logo]()
$682
Last-minute flights from Salt Lake City to San JuanDiscover last-minute flight deals from Salt Lake City to San Juan. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Salt Lake City to San Juan. Data last updated July 24, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 7/21. 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 8/123:41 pm
SLC
- SJU
1 stop11h 21m
Frontier
Sat 8/156:32 am
SJU
- SLC
1 stop15h 57m
Frontier
Deal found 7/21![Frontier logo]()
$396
This Frontier deal was found by Cheapflights users on 7/22. 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 8/123:41 pm
SLC
- SJU
1 stop11h 21m
Frontier
Mon 8/176:32 am
SJU
- SLC
1 stop15h 47m
Frontier
Deal found 7/22![Frontier logo]()
$466
This Expedia deal was found by Cheapflights users on 7/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:59 pm
SLC
- SJU
1 stop12h 12m
JetBlue
Thu 8/202:30 pm
SJU
- SLC
1 stop10h 29m
JetBlue
Deal found 7/21![JetBlue logo]()
$410
This Southwest deal was found by Cheapflights users on 7/21. 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.
Sun 8/169:20 pm
SLC
- SJU
2 stops11h 35m
Southwest
Thu 8/206:30 am
SJU
- SLC
2 stops12h 25m
Southwest
Deal found 7/21![Southwest logo]()
$494
This Southwest deal was found by Cheapflights users on 7/19. 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.
Mon 8/1712:05 pm
SLC
- SJU
2 stops9h 45m
Southwest
Mon 8/248:55 pm
SJU
- SLC
2 stops17h 10m
Southwest
Deal found 7/19![Southwest logo]()
$422
This Priceline deal was found by Cheapflights users on 7/21. 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.
Fri 8/2111:59 pm
SLC
- SJU
1 stop11h 12m
JetBlue
Sat 8/295:01 am
SJU
- SLC
1 stop18h 48m
JetBlue
Deal found 7/21![JetBlue logo]()
$502
This Cheapflightsfares deal was found by Cheapflights users on 7/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:59 pm
SLC
- SJU
1 stop12h 12m
JetBlue
Wed 8/262:30 pm
SJU
- SLC
1 stop10h 29m
JetBlue
Deal found 7/20![JetBlue logo]()
$487
This Southwest deal was found by Cheapflights users on 7/20. 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 8/258:40 am
SLC
- SJU
2 stops11h 20m
Southwest
Fri 9/2511:35 am
SJU
- SLC
2 stops11h 45m
Southwest
Deal found 7/20![Southwest logo]()
$408
This Cheapflightsfares deal was found by Cheapflights users on 7/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:59 pm
SLC
- SJU
1 stop12h 12m
JetBlue
Fri 9/251:00 pm
SJU
- SLC
1 stop10h 54m
JetBlue
Deal found 7/20![JetBlue logo]()
$434
This Southwest deal was found by Cheapflights users on 7/21. 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 8/258:40 am
SLC
- SJU
2 stops10h 25m
Southwest
Sat 8/296:25 am
SJU
- SLC
2 stops10h 15m
Southwest
Deal found 7/21![Southwest logo]()
$435
This Justfly.com deal was found by Cheapflights users on 7/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:59 pm
SLC
- SJU
1 stop12h 12m
JetBlue
Tue 9/17:25 am
SJU
- SLC
1 stop16h 24m
JetBlue
Deal found 7/21![JetBlue logo]()
$462
This Southwest deal was found by Cheapflights users on 7/19. 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.
Mon 8/3111:30 am
SLC
- SJU
1 stop9h 20m
Southwest
Sun 9/66:30 am
SJU
- SLC
2 stops12h 00m
Southwest
Deal found 7/19![Southwest logo]()
$449
One-way flights from Salt Lake City to San JuanSearch for one-way flight options from Salt Lake City to San Juan. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Salt Lake City to San Juan. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/316:05 am
SLC
- SJU
2 stops22h 39m
Frontier
Deal found 7/19![Frontier logo]()
$187
This SmartFares deal was found by Cheapflights users on 7/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:59 pm
SLC
- SJU
1 stop12h 12m
JetBlue
Deal found 7/19![JetBlue logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/257:08 pm
SLC
- SJU
2 stops17h 08m
Frontier
Deal found 7/20![Frontier logo]()
$198
This Southwest deal was found by Cheapflights users on 7/21. 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 10/164:40 pm
SLC
- SJU
2 stops15h 00m
Southwest
Deal found 7/21![Southwest logo]()
$204
This JetBlue deal was found by Cheapflights users on 7/21. 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.
Sun 8/1611:59 pm
SLC
- SJU
1 stop12h 12m
JetBlue
Deal found 7/21![JetBlue logo]()
$205
This Frontier deal was found by Cheapflights users on 7/23. 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 8/123:41 pm
SLC
- SJU
1 stop11h 21m
Frontier
Deal found 7/23![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 9/229:28 pm
SLC
- SJU
2 stops20h 32m
Frontier
Deal found 7/19![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/159:10 pm
SLC
- SJU
2 stops17h 39m
Frontier
Deal found 7/23![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 9/87:08 pm
SLC
- SJU
2 stops13h 56m
Frontier
Deal found 7/20![Frontier logo]()
$222
This Trip.com deal was found by Cheapflights users on 7/19. 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.
Sat 10/179:28 pm
SLC
- SJU
2 stops13h 48m
Frontier
Deal found 7/19![Frontier logo]()
$223
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 July 24, 2026.
Round-trip from | $396 (Priceline) |
|---|---|
One-way from | $187 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $599 |
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 July 24, 2026.
Use the filters below to find and compare flights from Salt Lake City to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Wed 9/30
11:10 am-10:00 pm
1 stop8h 50m
San Juan Luis Munoz Marin Intl
Mon 10/5
10:50 pm-1:45 pm
2 stops16h 55m
$408
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Sun 8/23
9:20 pm-10:55 am
2 stops11h 35m
San Juan Luis Munoz Marin Intl
Wed 8/26
1:45 pm-10:30 pm
2 stops10h 45m
$408
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Wed 9/23
6:45 am-9:05 pm
2 stops12h 20m
San Juan Luis Munoz Marin Intl
Mon 9/28
8:55 pm-12:05 pm
2 stops17h 10m
$435
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Tue 1/19
8:50 am-10:00 pm
2 stops10h 10m
San Juan Luis Munoz Marin Intl
Tue 1/26
5:45 am-2:50 pm
2 stops12h 05m
$452
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Fri 9/4
11:30 am-10:50 pm
1 stop9h 20m
San Juan Luis Munoz Marin Intl
Sat 9/12
5:55 am-4:20 pm
1 stop12h 25m
$528
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Fri 8/14
11:30 am-10:50 pm
1 stop9h 20m
San Juan Luis Munoz Marin Intl
Thu 8/20
6:30 am-4:55 pm
2 stops12h 25m
$532
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Thu 11/5
10:10 am-12:55 am
2 stops11h 45m
San Juan Luis Munoz Marin Intl
Sun 11/15
5:35 am-2:55 pm
2 stops12h 20m
$555
Quickest round-trip
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Fri 8/14
9:35 pm-10:50 am
2 stops11h 15m
San Juan Luis Munoz Marin Intl
Sat 8/22
6:25 am-2:40 pm
2 stops10h 15m
$568
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Mon 8/17
11:30 am-10:50 pm
1 stop9h 20m
San Juan Luis Munoz Marin Intl
Fri 8/21
6:30 am-4:55 pm
2 stops12h 25m
$568
Salt Lake CitySan Juan
SLC - SJU
SLCSJU
Salt Lake City
Sat 1/16
7:30 am-11:00 pm
1 stop12h 30m
San Juan Luis Munoz Marin Intl
Sun 1/24
6:15 am-1:30 pm
1 stop10h 15m
$682
Showing 1-10 of 20 resultsSorted by cheapest first
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.
SLC-PR1
SLC-SJU
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
SLC-PR1
SLC-SJU
What is the cheapest month to book a flight from Salt Lake City to San Juan?
Currently, May is the cheapest month in which you can book a flight from Salt Lake City to San Juan (average of $386). Flying from Salt Lake City to San Juan in December is currently the most expensive (average of $730). 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?
Airfare is below average for this route at the moment.
Salt Lake City to San Juan flights typically cost between $492 and $654 in August.The cheapest round-trip price found within the last 5 days was $396 on Frontier (Aug 12-Aug 15).
How far ahead should I book a flight from Salt Lake City to San Juan?
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 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 July 24, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican 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.
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
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Complete your trip
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Find flights from Salt Lake City to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Salt Lake City and San Juan flights
Browse other Salt Lake City and San Juan flight options. Last updated on July 24, 2026.
Other flights from Salt Lake City
Browse through other flights departing from Salt Lake City. Flights are based on user searches made on Cheapflights and were last updated on July 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Salt Lake City to San Juan
Discover the top 6 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 July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$375 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$293 | Average$394 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$340 | Average$762 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$381 | Average$636 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$409 | Average$569 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$546 | Average$745 | FlexibilityNo cancel fee | On-time71% |