$124+ Cheap flights from Las Vegas (LAS) to Puerto Rico
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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SJU
Sep 20 — Sep 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Las Vegas to Puerto Rico 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.Cheap flight deals from Las Vegas to Puerto Rico
Cheapest
Best
Last-minute
One-way
Cheapest flights from Las Vegas to Puerto RicoExplore the most affordable flight options available from Las Vegas to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Las Vegas to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:08 pm -
1 stop17h 16m
Fri 9/183:41 pm -
1 stop9h 48m
Deal found 8/19![American Airlines logo]()
$248
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:15 pm -
1 stop14h 25m
Tue 10/62:18 pm -
1 stop11h 22m
Deal found 8/20![American Airlines logo]()
$253
This Frontier deal was found by Cheapflights users on 8/18. 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 9/2210:04 pm -
1 stop14h 15m
Tue 9/292:45 pm -
1 stop10h 41m
Deal found 8/18![Frontier logo]()
$256
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:04 pm -
1 stop15h 02m
Fri 9/183:55 pm -
1 stop19h 12m
Deal found 8/18![Frontier logo]()
$259
This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:04 pm -
1 stop15h 02m
Sat 9/199:50 pm -
1 stop13h 17m
Deal found 8/19![Frontier logo]()
$261
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:06 pm -
1 stop16h 37m
Mon 9/283:55 pm -
1 stop19h 12m
Deal found 8/18![Frontier logo]()
$263
This Expedia deal was found by Cheapflights users on 8/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:04 pm -
1 stop15h 02m
Thu 9/243:55 pm -
1 stop19h 12m
Deal found 8/19![Frontier logo]()
$266
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:54 pm -
1 stop15h 12m
Mon 10/123:55 pm -
1 stop18h 43m
Deal found 8/19![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/2110:04 pm -
1 stop12h 36m
Thu 10/13:55 pm -
1 stop19h 12m
Deal found 8/18![Frontier logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/2110:04 pm -
1 stop12h 36m
Sun 9/273:55 pm -
1 stop19h 12m
Deal found 8/18![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/2310:06 pm -
1 stop8h 29m
Thu 10/13:55 pm -
1 stop19h 12m
Deal found 8/18![Frontier logo]()
$276
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:39 am -
2 stops13h 11m
Thu 9/242:00 pm -
1 stop9h 56m
Deal found 8/20![United Airlines logo]()
$277
Best flights from Las Vegas to Puerto RicoDiscover carefully curated flight deals from Las Vegas to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Las Vegas to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:10 pm -
1 stop17h 19m
Sat 9/263:41 pm -
1 stop20h 06m
Deal found 8/20![American Airlines logo]()
$248
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:55 pm -
1 stop9h 39m
Tue 9/292:00 pm -
1 stop9h 10m
Deal found 8/19![United Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 8/16. 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.
Sat 9/128:25 am -
1 stop10h 54m
Fri 9/181:16 pm -
1 stop12h 07m
Deal found 8/16![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 8/18. 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 9/226:45 am -
2 stops11h 25m
Sat 9/265:55 am -
2 stops11h 30m
Deal found 8/18![Southwest logo]()
$364
This Frontier deal was found by Cheapflights users on 8/18. 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 9/29:41 pm -
1 stop9h 21m
Sun 9/610:47 am -
1 stop13h 57m
Deal found 8/18![Frontier logo]()
$416
This Priceline deal was found by Cheapflights users on 8/17. 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 9/1310:15 pm -
1 stop8h 58m
Thu 9/174:23 pm -
1 stop9h 24m
Deal found 8/17![Multiple Airlines logo]()
$469
This JetBlue deal was found by Cheapflights users on 8/17. 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.
Thu 10/226:00 am -
1 stop13h 39m
Mon 10/262:20 pm -
1 stop10h 02m
Deal found 8/17![JetBlue logo]()
$499
This Delta deal was found by Cheapflights users on 8/18. 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.
Wed 9/239:59 am -
1 stop10h 50m
Fri 10/21:16 pm -
1 stop12h 07m
Deal found 8/18![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 8/16. 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.
Tue 9/297:05 am -
1 stop13h 44m
Tue 10/61:15 pm -
1 stop12h 12m
Deal found 8/16![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 9/2111:59 pm -
1 stop10h 54m
Thu 9/242:00 pm -
1 stop9h 56m
Deal found 8/16![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/18. 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.
Sat 9/267:05 am -
1 stop13h 44m
Fri 10/21:16 pm -
1 stop12h 07m
Deal found 8/18![Delta logo]()
$346
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sun 9/1311:08 pm -
1 stop9h 49m
Sat 9/191:00 am -
1 stop10h 30m
Deal found 8/16![United Airlines logo]()
$387
This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:41 pm -
1 stop9h 21m
Mon 9/710:47 am -
1 stop13h 57m
Deal found 8/19![Frontier logo]()
$436
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:22 pm -
2 stops13h 41m
Wed 10/72:59 pm -
2 stops12h 00m
Deal found 8/20![Delta logo]()
$381
This JetBlue deal was found by Cheapflights users on 8/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1212:10 pm -
1 stop9h 23m
Fri 1/226:01 am -
1 stop11h 04m
Deal found 8/20![JetBlue logo]()
$508
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:04 pm -
2 stops32h 14m
Fri 9/2510:05 am -
1 stop25h 02m
Deal found 8/21![Frontier logo]()
$473
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 9/156:00 am -
2 stops14h 09m
Mon 9/2112:15 am -
2 stops14h 14m
Deal found 8/16![United Airlines logo]()
$436
This JetBlue deal was found by Cheapflights users on 8/16. 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.
Tue 1/1212:10 pm -
1 stop9h 23m
Thu 1/216:01 am -
1 stop8h 59m
Deal found 8/16![JetBlue logo]()
$508
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Fri 9/1810:15 pm -
1 stop32h 03m
Thu 9/2411:49 am -
1 stop23h 18m
Deal found 8/20![Frontier logo]()
$495
This Priceline deal was found by Cheapflights users on 8/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:25 am -
2 stops34h 34m
Mon 9/710:47 am -
1 stop13h 57m
Deal found 8/19![Multiple Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1210:00 am -
1 stop9h 57m
Thu 1/211:09 am -
2 stops14h 58m
Deal found 8/20![United Airlines logo]()
$471
This JetBlue deal was found by Cheapflights users on 8/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/312:10 pm -
1 stop8h 49m
Mon 3/12:55 am -
1 stop11h 55m
Deal found 8/20![JetBlue logo]()
$564
This Priceline deal was found by Cheapflights users on 8/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:13 am -
1 stop9h 46m
Fri 9/1810:05 am -
1 stop25h 02m
Deal found 8/20![Multiple Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 1/117:00 am -
2 stops12h 57m
Tue 1/191:09 am -
2 stops13h 22m
Deal found 8/16![United Airlines logo]()
$536
This Priceline deal was found by Cheapflights users on 8/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:35 pm -
1 stop14h 26m
Thu 9/2411:49 am -
1 stop23h 18m
Deal found 8/20![Multiple Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1610:00 am -
1 stop9h 57m
Wed 1/201:09 am -
2 stops14h 58m
Deal found 8/21![United Airlines logo]()
$536
This Priceline deal was found by Cheapflights users on 8/17. 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 9/17:00 am -
1 stop13h 59m
Sat 9/55:01 am -
1 stop8h 24m
Deal found 8/17![JetBlue logo]()
$678
This JetBlue deal was found by Cheapflights users on 8/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:13 am -
1 stop9h 46m
Tue 9/85:01 am -
1 stop8h 24m
Deal found 8/20![JetBlue logo]()
$905
This JetBlue deal was found by Cheapflights users on 8/16. 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 8/3111:13 am -
1 stop9h 46m
Fri 9/45:01 am -
1 stop8h 24m
Deal found 8/16![JetBlue logo]()
$1,256
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 10/17:45 am -
2 stops31h 45m
Sat 10/310:35 am -
2 stops12h 35m
Deal found 8/17![United Airlines logo]()
$4,236
Last-minute flights from Las Vegas to Puerto RicoDiscover last-minute flight deals from Las Vegas to Puerto Rico. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Puerto Rico. Data last updated August 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:08 pm -
1 stop17h 16m
Fri 9/183:41 pm -
1 stop9h 48m
Deal found 8/19![American Airlines logo]()
$248
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:04 pm -
1 stop15h 02m
Fri 9/183:55 pm -
1 stop19h 12m
Deal found 8/18![Frontier logo]()
$259
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:06 pm -
1 stop9h 08m
Tue 9/2210:52 am -
1 stop24h 15m
Deal found 8/19![Frontier logo]()
$319
This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:04 pm -
1 stop15h 02m
Sat 9/199:50 pm -
1 stop13h 17m
Deal found 8/19![Frontier logo]()
$261
This Expedia deal was found by Cheapflights users on 8/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:04 pm -
1 stop15h 02m
Thu 9/243:55 pm -
1 stop19h 12m
Deal found 8/19![Frontier logo]()
$266
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:39 am -
2 stops13h 11m
Thu 9/242:00 pm -
1 stop9h 56m
Deal found 8/20![United Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/2110:04 pm -
1 stop12h 36m
Thu 10/13:55 pm -
1 stop19h 12m
Deal found 8/18![Frontier logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/2110:04 pm -
1 stop12h 36m
Sun 9/273:55 pm -
1 stop19h 12m
Deal found 8/18![Frontier logo]()
$274
This Frontier deal was found by Cheapflights users on 8/18. 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 9/2210:04 pm -
1 stop14h 15m
Tue 9/292:45 pm -
1 stop10h 41m
Deal found 8/18![Frontier logo]()
$256
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:06 pm -
1 stop16h 37m
Mon 9/283:55 pm -
1 stop19h 12m
Deal found 8/18![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/2310:06 pm -
1 stop8h 29m
Thu 10/13:55 pm -
1 stop19h 12m
Deal found 8/18![Frontier logo]()
$276
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:15 pm -
1 stop14h 25m
Tue 10/62:18 pm -
1 stop11h 22m
Deal found 8/20![American Airlines logo]()
$253
One-way flights from Las Vegas to Puerto RicoSearch for one-way flight options from Las Vegas to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Las Vegas to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:50 pm -
2 stops12h 50m
Deal found 8/19![American Airlines logo]()
$124
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:00 am -
1 stop9h 47m
Deal found 8/20![American Airlines logo]()
$127
This Travelocity deal was found by Cheapflights users on 8/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:04 pm -
1 stop12h 36m
Deal found 8/17![Frontier logo]()
$128
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/147:38 pm -
2 stops11h 08m
Deal found 8/18![American Airlines logo]()
$129
This Faresmojo deal was found by Cheapflights users on 8/17. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:59 am -
1 stop10h 50m
Deal found 8/17![JetBlue logo]()
$130
This Super.com deal was found by Cheapflights users on 8/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:04 pm -
1 stop14h 15m
Deal found 8/20![Frontier logo]()
$131
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:20 am -
1 stop10h 43m
Deal found 8/20![American Airlines logo]()
$132
This Mytrip deal was found by Cheapflights users on 8/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:06 pm -
1 stop8h 29m
Deal found 8/19![Frontier logo]()
$133
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:06 pm -
1 stop21h 59m
Deal found 8/17![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 10/3010:15 pm -
1 stop12h 01m
Deal found 8/16![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/3012:53 am -
2 stops33h 41m
Deal found 8/17![Frontier logo]()
$149
This Priceline deal was found by Cheapflights users on 8/18. 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 2/112:10 pm -
1 stop8h 49m
Deal found 8/18![JetBlue logo]()
$241
Find flight deals from Las Vegas to Puerto Rico
Keep the following information in mind while searching for Las Vegas to Puerto Rico flight deals. Data was last updated August 21, 2026.
Round-trip from | $248 (American Airlines) |
|---|---|
One-way from | $124 (American Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $380 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Puerto Rico 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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Las Vegas to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasSan Juan
LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl
LASSJU
Las Vegas Harry Reid Intl
Sat 9/19
7:10 pm-3:29 pm
1 stop17h 19m
San Juan Luis Munoz Marin Intl
Sat 9/26
3:41 pm-8:47 am
1 stop20h 06m
$248
Las VegasSan Juan
LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl
LASSJU
Las Vegas Harry Reid Intl
Fri 9/25
11:55 pm-12:34 pm
1 stop9h 39m
San Juan Luis Munoz Marin Intl
Tue 9/29
2:00 pm-8:10 pm
1 stop9h 10m
$306
Las VegasSan Juan
LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl
LASSJU
Las Vegas Harry Reid Intl
Sat 9/12
8:25 am-10:19 pm
1 stop10h 54m
San Juan Luis Munoz Marin Intl
Fri 9/18
1:16 pm-10:23 pm
1 stop12h 07m
$334
Las VegasSan Juan
LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl
LASSJU
Las Vegas Harry Reid Intl
Wed 9/23
9:59 am-11:49 pm
1 stop10h 50m
San Juan Luis Munoz Marin Intl
Fri 10/2
1:16 pm-10:23 pm
1 stop12h 07m
$335
Las VegasSan Juan
LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl
LASSJU
Las Vegas Harry Reid Intl
Tue 9/29
7:05 am-11:49 pm
1 stop13h 44m
San Juan Luis Munoz Marin Intl
Tue 10/6
1:15 pm-10:27 pm
1 stop12h 12m
$335
Las VegasSan Juan
LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl
LASSJU
Las Vegas Harry Reid Intl
Sat 9/26
7:05 am-11:49 pm
1 stop13h 44m
San Juan Luis Munoz Marin Intl
Fri 10/2
1:16 pm-10:23 pm
1 stop12h 07m
$346
Las VegasSan Juan
LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl
LASSJU
Las Vegas Harry Reid Intl
Tue 9/22
6:45 am-9:10 pm
2 stops11h 25m
San Juan Luis Munoz Marin Intl
Sat 9/26
5:55 am-2:25 pm
2 stops11h 30m
$364
Las VegasSan Juan
LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl
LASSJU
Las Vegas Harry Reid Intl
Mon 9/21
11:59 pm-1:53 pm
1 stop10h 54m
San Juan Luis Munoz Marin Intl
Thu 9/24
2:00 pm-8:56 pm
1 stop9h 56m
$374
Las VegasSan Juan
LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl
LASSJU
Las Vegas Harry Reid Intl
Sat 10/3
7:22 pm-12:03 pm
2 stops13h 41m
San Juan Luis Munoz Marin Intl
Wed 10/7
2:59 pm-11:59 pm
2 stops12h 00m
$381
Las VegasSan Juan
LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl
LASSJU
Las Vegas Harry Reid Intl
Sun 9/13
11:08 pm-11:57 am
1 stop9h 49m
San Juan Luis Munoz Marin Intl
Sat 9/19
1:00 am-8:30 am
1 stop10h 30m
$387
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Las Vegas to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Las Vegas with our price prediction graph.
LAS-SJU
LAS-PSE
LAS-BQN
LAS-VQS
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 Las Vegas to Puerto Rico
LAS-PR0
LAS-SJU
LAS-PSE
LAS-BQN
LAS-VQS
What is the cheapest month to book a flight from Las Vegas to Puerto Rico?
Currently, April is the cheapest month in which you can book a flight from Las Vegas to Puerto Rico (average of $289). Flying from Las Vegas to Puerto Rico in December is currently the most expensive (average of $611). 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 far ahead should I book a flight from Las Vegas to Puerto Rico?
The best time to book flights from Las Vegas to Puerto Rico is 16 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated August 21, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Las Vegas to Puerto Rico to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Puerto Rico. 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Las Vegas to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Las Vegas to Puerto Rico by cabin class
Find flights from Las Vegas to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and Puerto Rico flights
Browse other Las Vegas and Puerto Rico flight options. Last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Las Vegas to Puerto Rico
Discover the top 6 airlines that operate flights from Las Vegas to Puerto Rico. 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$475 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$333 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$213 | Average$433 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$280 | Average$492 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$289 | Average$492 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$386 | Average$504 | FlexibilityNo cancel fee | On-time63% |