$73+ Cheap flights from the United States to Luis Munoz Marin Intl (SJU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Apr 23 — Apr 301
Round-trip
1 adult, Economy
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Find cheap flights from USA to Luis Munoz Marin Intl with Cheapflights
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Cheapest flights from USA to Luis Munoz Marin IntlExplore the most affordable flight options available from USA to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.
Explore the most affordable flight options available from USA to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.
This eDestinos deal was found by Cheapflights users on 3/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2911:25 pm
MCO
- SJU
Nonstop2h 48m
Frontier
Sat 4/45:21 pm
SJU
- MCO
Nonstop3h 22m
Frontier
Deal found 3/22![Frontier logo]()
$152
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:23 pm
BOS
- SJU
Nonstop3h 56m
Spirit Airlines
Wed 4/810:00 am
SJU
- BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Tue 3/3111:15 pm
MCO
- SJU
Nonstop2h 48m
Multiple Airlines
Sat 4/47:00 am
SJU
- MCO
Nonstop3h 14m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$154
This Super.com deal was found by Cheapflights users on 3/20. 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.
Tue 4/711:18 am
BOS
- SJU
Nonstop3h 59m
Frontier
Thu 4/96:00 am
SJU
- BOS
Nonstop4h 16m
Frontier
Deal found 3/20![Frontier logo]()
$154
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:10 am
MCO
- SJU
Nonstop2h 43m
Spirit Airlines
Sat 4/410:00 am
SJU
- MCO
1 stop12h 31m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$155
This eDestinos deal was found by Cheapflights users on 3/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:10 am
MCO
- SJU
Nonstop2h 43m
Spirit Airlines
Mon 4/131:45 am
SJU
- MCO
Nonstop3h 15m
Spirit Airlines
Deal found 3/21![Spirit Airlines logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:23 pm
BOS
- SJU
Nonstop3h 56m
Spirit Airlines
Thu 4/910:00 am
SJU
- BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Mon 3/3011:10 pm
MCO
- SJU
Nonstop2h 48m
Multiple Airlines
Sat 4/410:00 am
SJU
- MCO
1 stop12h 31m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:45 am
BOS
- SJU
1 stop12h 14m
Spirit Airlines
Sat 4/410:00 am
SJU
- BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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.
Wed 3/2511:10 pm
MCO
- SJU
Nonstop2h 48m
Frontier
Wed 4/810:00 am
SJU
- MCO
1 stop22h 01m
Frontier
Deal found 3/20![Frontier logo]()
$159
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:23 pm
BOS
- SJU
Nonstop3h 56m
Multiple Airlines
Sat 4/46:00 am
SJU
- BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$159
This eDestinos deal was found by Cheapflights users on 3/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:35 am
PHL
- SJU
1 stop18h 50m
Frontier
Fri 4/173:23 pm
SJU
- PHL
1 stop9h 31m
Frontier
Deal found 3/20![Frontier logo]()
$159
Best flights from USA to Luis Munoz Marin IntlDiscover carefully curated flight deals from USA to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
Discover carefully curated flight deals from USA to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
This Spirit deal was found by Cheapflights users on 3/23. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:23 pm
BOS
- SJU
Nonstop3h 56m
Spirit Airlines
Wed 4/810:00 am
SJU
- BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$241
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
EWR
- SJU
1 stop13h 01m
Multiple Airlines
Tue 8/116:00 am
SJU
- EWR
1 stop28h 31m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:50 am
BOS
- SJU
Nonstop3h 59m
Delta
Thu 6/42:00 pm
SJU
- BOS
Nonstop4h 18m
Delta
Deal found 3/21![Delta logo]()
$303
This JetBlue deal was found by Cheapflights users on 3/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:00 pm
LGA
- SJU
1 stop8h 34m
JetBlue
Thu 4/1611:15 am
SJU
- LGA
1 stop8h 45m
JetBlue
Deal found 3/19![JetBlue logo]()
$305
This United Airlines deal was found by Cheapflights users on 3/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:46 am
EWR
- SJU
Nonstop3h 59m
United Airlines
Wed 4/223:56 pm
SJU
- EWR
1 stop9h 34m
United Airlines
Deal found 3/23![United Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:35 am
JFK
- SJU
1 stop8h 35m
American Airlines
Tue 8/118:00 am
SJU
- JFK
1 stop6h 30m
American Airlines
Deal found 3/23![American Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 3/21. 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.
Mon 4/136:20 am
MCO
- SJU
Nonstop2h 50m
Southwest
Thu 4/165:05 am
SJU
- MCO
Nonstop3h 15m
Southwest
Deal found 3/21![Southwest logo]()
$325
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:29 pm
LGA
- SJU
1 stop29h 25m
Frontier
Sun 8/26:16 pm
SJU
- LGA
1 stop21h 45m
Frontier
Deal found 3/23![Frontier logo]()
$466
This Spirit deal was found by Cheapflights users on 3/22. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:31 pm
DFW
- SJU
Nonstop4h 39m
Spirit Airlines
Tue 4/282:00 pm
SJU
- DFW
Nonstop5h 13m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$259
This Spirit deal was found by Cheapflights users on 3/23. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:00 am
ORD
- SJU
Nonstop4h 42m
Spirit Airlines
Tue 6/910:59 am
SJU
- ORD
Nonstop5h 09m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 3/20. 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.
Tue 6/168:15 am
BOS
- SJU
Nonstop4h 08m
Delta
Thu 6/251:33 pm
SJU
- BOS
Nonstop4h 11m
Delta
Deal found 3/20![Delta logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Mon 4/1311:30 am
EWR
- SJU
Nonstop4h 00m
Multiple Airlines
Mon 4/203:37 pm
SJU
- EWR
3 stops29h 23m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Wed 4/85:45 am
BOS
- SJU
1 stop6h 49m
United Airlines
Wed 4/157:40 am
SJU
- BOS
2 stops11h 26m
United Airlines
Deal found 3/21![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 3/19. 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.
Sat 4/188:15 am
MCO
- SJU
2 stops15h 00m
Southwest
Wed 4/225:05 am
SJU
- MCO
2 stops14h 15m
Southwest
Deal found 3/19![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:50 am
BOS
- SJU
Nonstop3h 59m
Delta
Fri 6/52:00 pm
SJU
- BOS
Nonstop4h 18m
Delta
Deal found 3/21![Delta logo]()
$303
This JetBlue deal was found by Cheapflights users on 3/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:59 pm
EWR
- SJU
Nonstop3h 54m
JetBlue
Thu 4/165:30 am
SJU
- EWR
Nonstop4h 16m
JetBlue
Deal found 3/19![JetBlue logo]()
$336
This Spirit deal was found by Cheapflights users on 3/21. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:30 pm
MCO
- SJU
1 stop10h 40m
Spirit Airlines
Fri 5/292:09 am
SJU
- MCO
1 stop11h 15m
Spirit Airlines
Deal found 3/21![Spirit Airlines logo]()
$294
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:24 pm
IAD
- SJU
Nonstop4h 00m
United Airlines
Wed 6/107:20 am
SJU
- IAD
Nonstop4h 01m
United Airlines
Deal found 3/22![United Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 3/23. 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 5/412:00 pm
LGA
- SJU
2 stops11h 55m
Southwest
Wed 5/65:35 am
SJU
- LGA
2 stops10h 25m
Southwest
Deal found 3/23![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:05 am
BOS
- SJU
1 stop7h 24m
Delta
Tue 6/92:05 pm
SJU
- BOS
Nonstop4h 09m
Delta
Deal found 3/22![Delta logo]()
$308
This Delta deal was found by Cheapflights users on 3/20. 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.
Tue 4/288:10 am
BOS
- SJU
Nonstop4h 01m
Delta
Wed 5/65:34 pm
SJU
- BOS
1 stop7h 41m
Delta
Deal found 3/20![Delta logo]()
$308
This JetBlue deal was found by Cheapflights users on 3/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/34:45 pm
JFK
- SJU
1 stop9h 54m
JetBlue
Thu 5/75:01 am
SJU
- JFK
1 stop9h 45m
JetBlue
Deal found 3/22![JetBlue logo]()
$375
This Southwest deal was found by Cheapflights users on 3/23. 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.
Thu 4/309:05 pm
MCO
- SJU
Nonstop2h 50m
Southwest
Sun 5/39:45 pm
SJU
- MCO
Nonstop3h 10m
Southwest
Deal found 3/23![Southwest logo]()
$343
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:45 pm
EWR
- SJU
Nonstop4h 05m
United Airlines
Tue 7/141:00 am
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 3/22![United Airlines logo]()
$366
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:29 am
EWR
- SJU
Nonstop3h 50m
Spirit Airlines
Mon 4/2010:50 am
SJU
- EWR
Nonstop4h 09m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:10 am
BOS
- SJU
Nonstop4h 01m
Delta
Tue 5/127:05 am
SJU
- BOS
1 stop8h 55m
Delta
Deal found 3/22![Delta logo]()
$308
This Southwest deal was found by Cheapflights users on 3/23. 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.
Thu 5/712:30 pm
MCO
- SJU
2 stops10h 55m
Southwest
Sun 5/106:25 am
SJU
- MCO
2 stops9h 45m
Southwest
Deal found 3/23![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Mon 6/16:33 am
IAD
- SJU
1 stop7h 12m
United Airlines
Fri 6/57:20 am
SJU
- IAD
Nonstop4h 01m
United Airlines
Deal found 3/19![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 3/20. 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.
Tue 4/219:50 am
ORD
- SJU
1 stop9h 34m
Delta
Fri 4/242:03 pm
SJU
- ORD
1 stop7h 37m
Delta
Deal found 3/20![Delta logo]()
$316
This Spirit deal was found by Cheapflights users on 3/23. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:45 am
EWR
- SJU
Nonstop4h 00m
Spirit Airlines
Mon 6/111:03 am
SJU
- EWR
Nonstop4h 15m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$363
Last-minute flights from USA to Luis Munoz Marin IntlDiscover last-minute flight deals from USA to Luis Munoz Marin Intl. Data last updated March 24, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Luis Munoz Marin Intl. Data last updated March 24, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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.
Wed 3/2511:10 pm
MCO
- SJU
Nonstop2h 48m
Frontier
Wed 4/810:00 am
SJU
- MCO
1 stop22h 01m
Frontier
Deal found 3/20![Frontier logo]()
$159
This eDestinos deal was found by Cheapflights users on 3/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2911:25 pm
MCO
- SJU
Nonstop2h 48m
Frontier
Sat 4/45:21 pm
SJU
- MCO
Nonstop3h 22m
Frontier
Deal found 3/22![Frontier logo]()
$152
This eDestinos deal was found by Cheapflights users on 3/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:10 am
MCO
- SJU
Nonstop2h 43m
Spirit Airlines
Mon 4/131:45 am
SJU
- MCO
Nonstop3h 15m
Spirit Airlines
Deal found 3/21![Spirit Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Mon 3/3011:10 pm
MCO
- SJU
Nonstop2h 48m
Multiple Airlines
Sat 4/410:00 am
SJU
- MCO
1 stop12h 31m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$157
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:23 pm
BOS
- SJU
Nonstop3h 56m
Multiple Airlines
Sat 4/46:00 am
SJU
- BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Tue 3/3111:15 pm
MCO
- SJU
Nonstop2h 48m
Multiple Airlines
Sat 4/47:00 am
SJU
- MCO
Nonstop3h 14m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$154
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:10 am
MCO
- SJU
Nonstop2h 43m
Spirit Airlines
Sat 4/410:00 am
SJU
- MCO
1 stop12h 31m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$155
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:23 pm
BOS
- SJU
Nonstop3h 56m
Spirit Airlines
Thu 4/910:00 am
SJU
- BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:45 am
BOS
- SJU
1 stop12h 14m
Spirit Airlines
Sat 4/410:00 am
SJU
- BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:23 pm
BOS
- SJU
Nonstop3h 56m
Spirit Airlines
Wed 4/810:00 am
SJU
- BOS
Nonstop4h 18m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$153
This Super.com deal was found by Cheapflights users on 3/20. 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.
Tue 4/711:18 am
BOS
- SJU
Nonstop3h 59m
Frontier
Thu 4/96:00 am
SJU
- BOS
Nonstop4h 16m
Frontier
Deal found 3/20![Frontier logo]()
$154
This eDestinos deal was found by Cheapflights users on 3/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:35 am
PHL
- SJU
1 stop18h 50m
Frontier
Fri 4/173:23 pm
SJU
- PHL
1 stop9h 31m
Frontier
Deal found 3/20![Frontier logo]()
$159
One-way flights from USA to Luis Munoz Marin IntlSearch for one-way flight options from USA to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
Search for one-way flight options from USA to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:37 pm
MCO
- SJU
Nonstop2h 54m
Frontier
Deal found 3/20![Frontier logo]()
$73
This Cheapflightsfares deal was found by Cheapflights users on 3/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3011:10 pm
MCO
- SJU
Nonstop2h 48m
Frontier
Deal found 3/19![Frontier logo]()
$74
This Vakatrip deal was found by Cheapflights users on 3/22. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:20 pm
MCO
- SJU
Nonstop2h 48m
Frontier
Deal found 3/22![Frontier logo]()
$81
This eDestinos deal was found by Cheapflights users on 3/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:44 pm
BWI
- SJU
1 stop7h 17m
Frontier
Deal found 3/20![Frontier logo]()
$81
This eDestinos deal was found by Cheapflights users on 3/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:10 pm
PHL
- SJU
1 stop8h 33m
Frontier
Deal found 3/20![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 3/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:10 am
MCO
- SJU
Nonstop2h 43m
Spirit Airlines
Deal found 3/19![Spirit Airlines logo]()
$85
This eDestinos deal was found by Cheapflights users on 3/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:30 pm
PHL
- SJU
Nonstop3h 50m
Frontier
Deal found 3/21![Frontier logo]()
$85
This eDestinos deal was found by Cheapflights users on 3/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:05 am
MCO
- SJU
1 stop19h 24m
Frontier
Deal found 3/22![Frontier logo]()
$86
This eDestinos deal was found by Cheapflights users on 3/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:32 pm
PHL
- SJU
1 stop23h 54m
Frontier
Deal found 3/21![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 3/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:55 am
MCO
- SJU
1 stop12h 34m
Frontier
Deal found 3/21![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 3/20. 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.
Fri 4/1712:43 pm
BWI
- SJU
1 stop10h 46m
Frontier
Deal found 3/20![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 3/20. 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.
Sat 4/111:30 pm
EWR
- SJU
1 stop7h 19m
Frontier
Deal found 3/20![Frontier logo]()
$87
Find flight deals from USA to Luis Munoz Marin Intl
Keep the following information in mind while searching for USA to Luis Munoz Marin Intl flight deals. Data was last updated March 24, 2026.
Round-trip from | $153 (Cheapflightsfares) |
|---|---|
One-way from | $73 (Frontier) |
Popular in | December |
Cheapest in | October |
Average price | $304 |
Good round-trip deal | $177 or less |
Good one-way deal | $76 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from USA to Luis Munoz Marin Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from the United States to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Wed 4/1
3:23 pm-7:19 pm
Nonstop3h 56m
San Juan Luis Munoz Marin Intl
Wed 4/8
10:00 am-2:18 pm
Nonstop4h 18m
$241
DallasSan Juan
DFW - SJU
DFWSJU
Dallas/Fort Worth
Tue 4/21
5:31 pm-11:10 pm
Nonstop4h 39m
San Juan Luis Munoz Marin Intl
Tue 4/28
2:00 pm-6:13 pm
Nonstop5h 13m
$259
ChicagoSan Juan
ORD - SJU
ORDSJU
Chicago O'Hare Intl
Fri 6/5
8:00 am-1:42 pm
Nonstop4h 42m
San Juan Luis Munoz Marin Intl
Tue 6/9
10:59 am-3:08 pm
Nonstop5h 09m
$274
OrlandoSan Juan
MCO - SJU
MCOSJU
Orlando
Fri 5/15
12:30 pm-11:10 pm
1 stop10h 40m
San Juan Luis Munoz Marin Intl
Fri 5/29
2:09 am-1:24 pm
1 stop11h 15m
$294
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Tue 8/4
6:00 am-7:01 pm
1 stop13h 01m
San Juan Luis Munoz Marin Intl
Tue 8/11
6:00 am-10:31 am
1 stop28h 31m
$299
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Mon 6/1
8:50 am-12:49 pm
Nonstop3h 59m
San Juan Luis Munoz Marin Intl
Thu 6/4
2:00 pm-6:18 pm
Nonstop4h 18m
$303
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Tue 6/16
8:15 am-12:23 pm
Nonstop4h 08m
San Juan Luis Munoz Marin Intl
Thu 6/25
1:33 pm-5:44 pm
Nonstop4h 11m
$303
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Wed 6/3
8:50 am-12:49 pm
Nonstop3h 59m
San Juan Luis Munoz Marin Intl
Fri 6/5
2:00 pm-6:18 pm
Nonstop4h 18m
$303
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Mon 4/13
4:00 pm-12:34 am
1 stop8h 34m
San Juan Luis Munoz Marin Intl
Thu 4/16
11:15 am-8:00 pm
1 stop8h 45m
$305
BostonSan Juan
BOS - SJU
BOSSJU
Boston Logan Intl
Tue 6/2
9:05 am-4:29 pm
1 stop7h 24m
San Juan Luis Munoz Marin Intl
Tue 6/9
2:05 pm-6:14 pm
Nonstop4h 09m
$308
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from USA with our price prediction graph.
MCO-SJU
BWI-SJU
PHL-SJU
EWR-SJU
BOS-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 the United States to San Juan Luis Munoz Marin Intl Airport
US0-SJU
MCO-SJU
BWI-SJU
PHL-SJU
EWR-SJU
What is the cheapest month to book a flight from USA to San Juan Luis Munoz Marin Intl Airport?
Currently, April is the cheapest month in which you can book a flight from USA to San Juan Luis Munoz Marin Intl Airport (average of $85). Flying from USA to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from US to SJU?
Find hourly flight availability from USA to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 24, 2026.
It’s typically best to fly out from USA to San Juan Luis Munoz Marin Intl Airport in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from USA to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from USA to Luis Munoz Marin Intl. Price data was last updated on March 23, 2026.
Travelers seeking maximum savings on their USA to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from USA to San Juan Luis Munoz Marin Intl Airport
Explore weekly flight availability from USA to Luis Munoz Marin Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 24, 2026.
The most flights from US0 to SJU are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from the United States to San Juan delayed?
About 22% of weekly flights between United States and San Juan have experienced delays in the past year, with the average delay time being 141 minutes.
What is the most punctual flight time for the United States to San Juan flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United States to San Juan flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 19% of flights being delayed.
The best insider tips for theUnited States to San Juan Luis Munoz Marin Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to San Juan Luis Munoz Marin Intl Airport trip
Our travel experts
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated March 24, 2026.
Peruse reviews from past customers who have flown with United Airlines,JetBlue, andAmerican Airlines from the United States to San Juan Luis Munoz Marin Intl Airport 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.
Food
6.6
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from USA to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsFajardo
Luquillo
Rio Grande
Dorado
Humacao
Bayamón
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Other flights to Luis Munoz Marin Intl
Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 24, 2026.
USA and Luis Munoz Marin Intl flights
Browse other USA and Luis Munoz Marin Intl flight options. Last updated on March 24, 2026.
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Consider these flights traveling from USA to Luis Munoz Marin Intl.
Top 9 airlines flying from USA to Luis Munoz Marin Intl
Discover the top 9 airlines that operate flights from USA to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$282 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$92 | Average$298 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$100 | Average$370 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$455 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$163 | Average$421 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$473 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$222 | Average$834 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$329 | Average$428 | FlexibilityNo cancel fee | On-time75% |