$168+ Cheap flights from Dallas 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SJU
Jun 22 — Jun 291
Round-trip
1 adult, Economy
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Find cheap flights from Dallas to San Juan 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.Cheapflights Tip: The best prices from Dallas to San Juan are usually found in October or January, booked 23 days in advance, depart on a Monday or Saturday and return on a Thursday
Cheap flight deals from Dallas to San Juan
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Best
Last-minute
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Cheapest flights from Dallas to San JuanExplore the most affordable flight options available from Dallas to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.
Explore the most affordable flight options available from Dallas to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.
This deal was found by Cheapflights users on 5/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:30 am
DFW
- SJU
1 stop8h 55m
Frontier
Wed 9/23:06 am
SJU
- DFW
1 stop8h 33m
Frontier
Deal found 5/22![Frontier logo]()
$285
This Super.com deal was found by Cheapflights users on 5/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:01 pm
DFW
- SJU
Nonstop4h 54m
Frontier
Tue 9/16:25 am
SJU
- DFW
Nonstop5h 14m
Frontier
Deal found 5/18![Frontier logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 8/127:30 am
DFW
- SJU
1 stop9h 04m
Frontier
Wed 8/196:25 am
SJU
- DFW
Nonstop5h 14m
Frontier
Deal found 5/18![Frontier logo]()
$320
This Frontier deal was found by Cheapflights users on 5/18. 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.
Sun 8/911:01 pm
DFW
- SJU
Nonstop5h 01m
Frontier
Wed 8/196:25 am
SJU
- DFW
Nonstop5h 14m
Frontier
Deal found 5/18![Frontier logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Tue 8/1110:53 am
DFW
- SJU
1 stop14h 18m
Frontier
Thu 8/206:25 am
SJU
- DFW
Nonstop5h 14m
Frontier
Deal found 5/18![Frontier logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Tue 8/186:00 am
DFW
- SJU
1 stop17h 23m
Frontier
Mon 8/246:41 pm
SJU
- DFW
1 stop14h 43m
Frontier
Deal found 5/18![Frontier logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 8/196:00 am
DFW
- SJU
1 stop17h 23m
Frontier
Mon 8/246:41 pm
SJU
- DFW
1 stop14h 43m
Frontier
Deal found 5/18![Frontier logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sun 8/911:01 pm
DFW
- SJU
Nonstop5h 01m
Frontier
Tue 8/186:41 pm
SJU
- DFW
1 stop14h 43m
Frontier
Deal found 5/18![Frontier logo]()
$338
This Southwest deal was found by Cheapflights users on 5/22. 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.
Wed 9/211:35 am
DAL
- SJU
1 stop9h 25m
Southwest
Wed 9/910:30 am
SJU
- DAL
2 stops8h 00m
Southwest
Deal found 5/22![Southwest logo]()
$340
This Frontier deal was found by Cheapflights users on 5/18. 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.
Mon 8/1011:01 pm
DFW
- SJU
Nonstop5h 01m
Frontier
Thu 8/206:25 am
SJU
- DFW
Nonstop5h 14m
Frontier
Deal found 5/18![Frontier logo]()
$342
This Frontier deal was found by Cheapflights users on 5/18. 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.
Fri 8/1411:40 am
DFW
- SJU
1 stop10h 49m
Frontier
Thu 8/206:25 am
SJU
- DFW
Nonstop5h 14m
Frontier
Deal found 5/18![Frontier logo]()
$345
This Southwest deal was found by Cheapflights users on 5/22. 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 9/11:05 pm
DAL
- SJU
1 stop7h 55m
Southwest
Tue 9/156:00 am
SJU
- DAL
1 stop8h 40m
Southwest
Deal found 5/22![Southwest logo]()
$354
Best flights from Dallas to San JuanDiscover carefully curated flight deals from Dallas to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
Discover carefully curated flight deals from Dallas to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
This Southwest deal was found by Cheapflights users on 5/22. 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 9/112:20 pm
DAL
- SJU
2 stops8h 40m
Southwest
Tue 9/156:00 am
SJU
- DAL
1 stop8h 40m
Southwest
Deal found 5/22![Southwest logo]()
$354
This JetBlue deal was found by Cheapflights users on 5/19. 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 8/1011:45 am
DFW
- SJU
1 stop10h 33m
JetBlue
Tue 8/186:50 am
SJU
- DFW
1 stop9h 25m
JetBlue
Deal found 5/19![JetBlue logo]()
$427
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Wed 9/235:15 am
DFW
- SJU
1 stop8h 57m
United Airlines
Tue 9/291:00 am
SJU
- DFW
2 stops13h 21m
United Airlines
Deal found 5/20![United Airlines logo]()
$486
This Delta deal was found by Cheapflights users on 5/18. 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 6/1312:24 pm
DFW
- SJU
1 stop7h 19m
Delta
Sat 6/2012:54 pm
SJU
- DFW
1 stop8h 28m
Delta
Deal found 5/18![Delta logo]()
$726
This Southwest deal was found by Cheapflights users on 5/22. 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 9/2911:05 am
DAL
- SJU
2 stops9h 00m
Southwest
Sun 10/49:25 pm
SJU
- DAL
1 stop12h 05m
Southwest
Deal found 5/22![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 5/22. 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.
Sat 9/51:00 pm
DAL
- SJU
1 stop7h 55m
Southwest
Sat 9/126:25 am
SJU
- DAL
2 stops9h 20m
Southwest
Deal found 5/22![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 5/18. 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.
Fri 9/186:25 am
DAL
- SJU
2 stops9h 30m
Southwest
Tue 9/225:15 am
SJU
- DAL
1 stop9h 50m
Southwest
Deal found 5/18![Southwest logo]()
$426
This United Airlines deal was found by Cheapflights users on 5/21. 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 7/229:45 am
DFW
- SJU
2 stops10h 39m
United Airlines
Sat 7/252:05 am
SJU
- DFW
1 stop7h 45m
United Airlines
Deal found 5/21![United Airlines logo]()
$539
This Southwest deal was found by Cheapflights users on 5/20. 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.
Wed 9/237:05 pm
DAL
- SJU
1 stop13h 05m
Southwest
Mon 9/286:00 am
SJU
- DAL
1 stop6h 15m
Southwest
Deal found 5/20![Southwest logo]()
$426
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Wed 9/99:36 am
DFW
- SJU
2 stops13h 14m
United Airlines
Mon 9/141:00 am
SJU
- DFW
2 stops11h 01m
United Airlines
Deal found 5/22![United Airlines logo]()
$566
This Southwest deal was found by Cheapflights users on 5/19. 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 8/107:55 am
DAL
- SJU
1 stop11h 10m
Southwest
Fri 8/145:30 am
SJU
- DAL
1 stop12h 55m
Southwest
Deal found 5/19![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 5/21. 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 9/1811:40 am
DAL
- SJU
2 stops9h 35m
Southwest
Sun 9/205:30 am
SJU
- DAL
2 stops11h 00m
Southwest
Deal found 5/21![Southwest logo]()
$426
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Thu 9/2412:00 pm
DFW
- SJU
1 stop7h 38m
United Airlines
Fri 9/251:00 am
SJU
- DFW
2 stops11h 04m
United Airlines
Deal found 5/21![United Airlines logo]()
$576
This Southwest deal was found by Cheapflights users on 5/18. 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.
Mon 8/243:00 pm
DAL
- SJU
2 stops7h 50m
Southwest
Tue 9/18:20 am
SJU
- DAL
2 stops9h 05m
Southwest
Deal found 5/18![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 5/21. 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.
Thu 9/311:40 am
DAL
- SJU
2 stops9h 35m
Southwest
Tue 9/85:15 am
SJU
- DAL
2 stops9h 25m
Southwest
Deal found 5/21![Southwest logo]()
$451
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Thu 8/277:00 am
DFW
- SJU
1 stop7h 42m
United Airlines
Sat 8/291:00 am
SJU
- DFW
2 stops11h 39m
United Airlines
Deal found 5/21![United Airlines logo]()
$731
This Southwest deal was found by Cheapflights users on 5/22. 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 7/305:45 pm
DAL
- SJU
1 stop6h 40m
Southwest
Tue 8/410:30 am
SJU
- DAL
2 stops8h 00m
Southwest
Deal found 5/22![Southwest logo]()
$476
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Tue 7/71:00 pm
DFW
- SJU
1 stop9h 50m
United Airlines
Fri 7/101:00 am
SJU
- DFW
2 stops11h 29m
United Airlines
Deal found 5/21![United Airlines logo]()
$751
This Southwest deal was found by Cheapflights users on 5/22. 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 7/64:10 pm
DAL
- SJU
1 stop6h 30m
Southwest
Fri 7/108:15 pm
SJU
- DAL
1 stop12h 45m
Southwest
Deal found 5/22![Southwest logo]()
$496
This United Airlines deal was found by Cheapflights users on 5/22. 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 8/2510:25 am
DFW
- SJU
2 stops12h 25m
United Airlines
Sun 8/301:00 am
SJU
- DFW
2 stops11h 39m
United Airlines
Deal found 5/22![United Airlines logo]()
$759
This Southwest deal was found by Cheapflights users on 5/22. 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 7/104:30 pm
DAL
- SJU
1 stop7h 05m
Southwest
Wed 7/156:00 am
SJU
- DAL
2 stops7h 50m
Southwest
Deal found 5/22![Southwest logo]()
$511
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Mon 6/15:10 am
DFW
- SJU
1 stop9h 32m
United Airlines
Mon 6/81:00 am
SJU
- DFW
2 stops13h 12m
United Airlines
Deal found 5/22![United Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 5/19. 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 6/125:55 pm
DFW
- SJU
2 stops28h 55m
United Airlines
Mon 6/221:25 pm
SJU
- DFW
1 stop11h 34m
United Airlines
Deal found 5/19![United Airlines logo]()
$835
Last-minute flights from Dallas to San JuanDiscover last-minute flight deals from Dallas to San Juan. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to San Juan. Data last updated May 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/37:05 pm
DFW
- SJU
1 stop21h 07m
Frontier
Wed 6/178:50 am
SJU
- DFW
1 stop24h 05m
Frontier
Deal found 5/18![Frontier logo]()
$369
This Priceline deal was found by Cheapflights users on 5/20. 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.
Wed 6/35:49 pm
DFW
- SJU
1 stop9h 12m
Frontier
Tue 6/93:06 am
SJU
- DFW
1 stop9h 27m
Frontier
Deal found 5/20![Frontier logo]()
$396
This eDestinos deal was found by Cheapflights users on 5/21. 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 6/47:43 pm
DFW
- SJU
1 stop26h 39m
Frontier
Tue 6/98:00 am
SJU
- DFW
1 stop27h 05m
Frontier
Deal found 5/21![Frontier logo]()
$394
This Priceline deal was found by Cheapflights users on 5/18. 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.
Fri 6/55:49 pm
DFW
- SJU
1 stop9h 12m
Frontier
Wed 6/105:15 pm
SJU
- DFW
1 stop14h 51m
Frontier
Deal found 5/18![Frontier logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sat 6/65:49 pm
DFW
- SJU
1 stop9h 12m
Frontier
Wed 6/105:15 pm
SJU
- DFW
1 stop14h 51m
Frontier
Deal found 5/18![Frontier logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/912:09 pm
DFW
- SJU
1 stop11h 35m
Frontier
Wed 6/105:15 pm
SJU
- DFW
1 stop14h 51m
Frontier
Deal found 5/20![Frontier logo]()
$398
This Super.com deal was found by Cheapflights users on 5/20. 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.
Wed 6/106:00 am
DFW
- SJU
1 stop20h 57m
Frontier
Tue 7/148:37 pm
SJU
- DFW
1 stop11h 56m
Frontier
Deal found 5/20![Frontier logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Wed 6/106:00 am
DFW
- SJU
1 stop20h 57m
Frontier
Fri 6/125:15 pm
SJU
- DFW
1 stop14h 45m
Frontier
Deal found 5/20![Frontier logo]()
$403
This Super.com deal was found by Cheapflights users on 5/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:00 am
DFW
- SJU
1 stop16h 56m
Frontier
Thu 7/23:35 pm
SJU
- DFW
1 stop24h 09m
Frontier
Deal found 5/18![Frontier logo]()
$402
This Trip.com deal was found by Cheapflights users on 5/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 am
DFW
- SJU
1 stop20h 57m
Frontier
Wed 7/86:00 am
SJU
- DFW
1 stop11h 33m
Frontier
Deal found 5/20![Frontier logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/2210:14 am
DFW
- SJU
1 stop13h 01m
Frontier
Fri 6/268:50 am
SJU
- DFW
1 stop24h 05m
Frontier
Deal found 5/19![Frontier logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Fri 6/268:06 pm
DFW
- SJU
1 stop20h 27m
Frontier
Wed 7/159:00 am
SJU
- DFW
1 stop30h 00m
Frontier
Deal found 5/19![Frontier logo]()
$389
One-way flights from Dallas to San JuanSearch for one-way flight options from Dallas to San Juan. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
Search for one-way flight options from Dallas to San Juan. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:30 am
DFW
- SJU
1 stop29h 35m
Frontier
Deal found 5/22![Frontier logo]()
$168
This Southwest deal was found by Cheapflights users on 5/22. 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 8/116:05 am
DAL
- SJU
1 stop6h 30m
Southwest
Deal found 5/22![Southwest logo]()
$170
This Super.com deal was found by Cheapflights users on 5/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:30 am
DFW
- SJU
1 stop18h 11m
Frontier
Deal found 5/18![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:01 pm
DFW
- SJU
Nonstop5h 01m
Frontier
Deal found 5/22![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/1710:02 am
DFW
- SJU
1 stop13h 26m
Frontier
Deal found 5/19![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Fri 7/36:25 am
DFW
- SJU
2 stops41h 12m
Frontier
Deal found 5/18![Frontier logo]()
$183
This Southwest deal was found by Cheapflights users on 5/21. 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 8/1812:55 pm
DAL
- SJU
1 stop7h 10m
Southwest
Deal found 5/21![Southwest logo]()
$184
This Super.com deal was found by Cheapflights users on 5/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:30 am
DFW
- SJU
1 stop9h 04m
Frontier
Deal found 5/18![Frontier logo]()
$184
This Super.com deal was found by Cheapflights users on 5/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:10 am
DFW
- SJU
1 stop14h 27m
Frontier
Deal found 5/18![Frontier logo]()
$185
This Super.com deal was found by Cheapflights users on 5/19. 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.
Tue 6/912:09 pm
DFW
- SJU
1 stop11h 35m
Frontier
Deal found 5/19![Frontier logo]()
$186
This Super.com deal was found by Cheapflights users on 5/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:50 am
DFW
- SJU
1 stop14h 17m
Frontier
Deal found 5/22![Frontier logo]()
$187
This Frontier deal was found by Cheapflights users on 5/20. 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.
Tue 8/1810:53 am
DFW
- SJU
1 stop11h 36m
Frontier
Deal found 5/20![Frontier logo]()
$188
Find flight deals from Dallas to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 May 23, 2026.
Round-trip from | $285 |
|---|---|
One-way from | $168 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $386 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas 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 May 23, 2026.
Use the filters below to find and compare flights from Dallas to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Tue 9/1
12:20 pm-10:00 pm
2 stops8h 40m
San Juan Luis Munoz Marin Intl
Tue 9/15
6:00 am-1:40 pm
1 stop8h 40m
$354
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Tue 9/29
11:05 am-9:05 pm
2 stops9h 00m
San Juan Luis Munoz Marin Intl
Sun 10/4
9:25 pm-8:30 am
1 stop12h 05m
$397
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Sat 9/5
1:00 pm-9:55 pm
1 stop7h 55m
San Juan Luis Munoz Marin Intl
Sat 9/12
6:25 am-2:45 pm
2 stops9h 20m
$426
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Fri 9/18
6:25 am-4:55 pm
2 stops9h 30m
San Juan Luis Munoz Marin Intl
Tue 9/22
5:15 am-2:05 pm
1 stop9h 50m
$426
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Wed 9/23
7:05 pm-9:10 am
1 stop13h 05m
San Juan Luis Munoz Marin Intl
Mon 9/28
6:00 am-11:15 am
1 stop6h 15m
$426
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Mon 8/10
7:55 am-8:05 pm
1 stop11h 10m
San Juan Luis Munoz Marin Intl
Fri 8/14
5:30 am-5:25 pm
1 stop12h 55m
$426
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Fri 9/18
11:40 am-10:15 pm
2 stops9h 35m
San Juan Luis Munoz Marin Intl
Sun 9/20
5:30 am-3:30 pm
2 stops11h 00m
$426
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Mon 8/24
3:00 pm-11:50 pm
2 stops7h 50m
San Juan Luis Munoz Marin Intl
Tue 9/1
8:20 am-4:25 pm
2 stops9h 05m
$426
DallasSan Juan
DFW - SJU
DFWSJU
Dallas/Fort Worth
Mon 8/10
11:45 am-11:18 pm
1 stop10h 33m
San Juan Luis Munoz Marin Intl
Tue 8/18
6:50 am-3:15 pm
1 stop9h 25m
$427
DallasSan Juan
DAL - SJU
DALSJU
Dallas Love Field
Thu 9/3
11:40 am-10:15 pm
2 stops9h 35m
San Juan Luis Munoz Marin Intl
Tue 9/8
5:15 am-1:40 pm
2 stops9h 25m
$451
Showing 1-10 of 45 resultsSorted by cheapest first
Best time to book a flight from Dallas to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Dallas with our price prediction graph.
A78-PR1
DFW-SJU
DAL-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 Dallas to San Juan
A78-PR1
DFW-SJU
DAL-SJU
What is the cheapest month to book a flight from Dallas to San Juan?
Currently, February is the cheapest month in which you can book a flight from Dallas to San Juan (average of $104). Flying from Dallas to San Juan in December is currently the most expensive (average of $524). 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 DFW to SJU?
Find hourly flight availability from Dallas to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 23, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 30% on flights from Dallas to San Juan by exploring options for tickets at noon.
Weekly flight availability from Dallas to San Juan
Explore weekly flight availability from Dallas to San Juan. 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 May 23, 2026.
The most flights from A78 to PR1 are scheduled on a Tuesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
How much does it cost to fly round-trip from Dallas to San Juan?
How often are flights from Dallas to San Juan delayed?
About 26% of weekly flights between Dallas and San Juan have experienced delays in the past year, with the average delay time being 146 minutes.
What is the most punctual flight time for Dallas to San Juan flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dallas to San Juan flights?
Over the last year, Spirit Airlines have had the lowest number of delays on this route, with just 22% of flights being delayed.
How far ahead should I book a flight from Dallas to San Juan?
To ensure you get the cheapest price possible for a flight from Dallas to San Juan, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Dallas to San Juan?
Use this chart to determine the cheapest time to fly round-trip from Dallas to San Juan. Price data was last updated on May 16, 2026.
Travelers seeking maximum savings on their Dallas to San Juan flight should consider departing on Saturday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 May 23, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAmerican Airlines from Dallas to San Juan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Spirit Airlines
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Dallas 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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Alternative routes for Dallas to San Juan
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Complete your trip
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Find flights from Dallas to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dallas and San Juan flights
Browse other Dallas and San Juan flight options. Last updated on May 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Dallas to San Juan
Discover the top 6 airlines that operate flights from Dallas 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 May 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$157 | Average$333 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$167 | Average$318 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$243 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$302 | Average$514 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$344 | Average$552 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$360 | Average$550 | FlexibilityNo cancel fee | On-time63% |