$165+ Cheap flights from Dallas to San Juan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SJU
Oct 4 — Oct 111
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 January or February, booked 84 days in advance, depart on a Sunday or Monday and return on a Thursday
Cheap flight deals from Dallas to San Juan
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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 September 4, 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 September 4, 2026.
This FlightHub deal was found by Cheapflights users on 9/3. 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 10/29:54 pm -
1 stop10h 41m
Sun 10/47:00 am -
1 stop26h 12m
Deal found 9/3![Frontier logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 9/246:05 am -
2 stops18h 10m
Sun 9/2710:42 am -
1 stop22h 30m
Deal found 9/2![Frontier logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/211:45 pm -
1 stop24h 32m
Thu 9/245:11 pm -
1 stop14h 49m
Deal found 9/1![Frontier logo]()
$326
This Priceline deal was found by Cheapflights users on 9/4. 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 9/181:45 pm -
1 stop26h 18m
Wed 9/233:08 am -
1 stop14h 52m
Deal found 9/4![Frontier logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/235:55 pm -
1 stop7h 18m
Fri 10/26:30 am -
1 stop13h 13m
Deal found 9/1![Frontier logo]()
$328
This Southwest deal was found by Cheapflights users on 8/31. 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 11/113:25 pm -
1 stop7h 20m
Wed 11/186:40 am -
1 stop9h 50m
Deal found 8/31![Southwest logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/291:46 pm -
1 stop10h 13m
Fri 10/304:36 pm -
1 stop8h 01m
Deal found 9/2![Frontier logo]()
$330
This Frontier deal was found by Cheapflights users on 9/2. 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 9/225:55 pm -
1 stop7h 18m
Wed 9/238:45 am -
1 stop13h 27m
Deal found 9/2![Frontier logo]()
$331
This FlightHub deal was found by Cheapflights users on 9/2. 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 10/211:37 pm -
1 stop22h 54m
Mon 10/267:00 am -
1 stop11h 12m
Deal found 9/2![Frontier logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 11/111:08 pm -
1 stop9h 51m
Fri 11/1312:59 am -
1 stop9h 48m
Deal found 9/1![Frontier logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Thu 9/171:35 pm -
1 stop8h 38m
Mon 9/217:00 am -
2 stops36h 43m
Deal found 8/30![Frontier logo]()
$334
This Orbitz deal was found by Cheapflights users on 9/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:55 pm -
1 stop7h 18m
Thu 10/87:00 am -
2 stops14h 30m
Deal found 9/3![Frontier logo]()
$335
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 September 4, 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 September 4, 2026.
This Southwest deal was found by Cheapflights users on 8/31. 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 10/128:20 pm -
1 stop11h 50m
Wed 10/216:35 am -
1 stop10h 10m
Deal found 8/31![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 9/3. 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 1/207:00 am -
1 stop7h 36m
Tue 1/262:05 am -
2 stops13h 13m
Deal found 9/3![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 9/1. 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.
Sun 1/35:45 am -
1 stop6h 30m
Thu 1/143:55 pm -
1 stop10h 18m
Deal found 9/1![Delta logo]()
$516
This Southwest deal was found by Cheapflights users on 8/30. 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 9/291:05 pm -
1 stop8h 00m
Tue 10/612:40 pm -
2 stops9h 05m
Deal found 8/30![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 8/30. 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 10/2112:15 pm -
2 stops9h 55m
Sat 10/245:00 am -
2 stops8h 45m
Deal found 8/30![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 8/31. 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 10/1312:15 pm -
2 stops9h 55m
Tue 10/2712:40 pm -
2 stops9h 05m
Deal found 8/31![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 8/30. 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 11/127:00 am -
1 stop7h 36m
Fri 11/208:05 am -
1 stop9h 09m
Deal found 8/30![United Airlines logo]()
$455
This Southwest deal was found by Cheapflights users on 9/2. 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 9/284:35 pm -
1 stop6h 20m
Fri 10/212:35 pm -
2 stops9h 20m
Deal found 9/2![Southwest logo]()
$350
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:40 pm -
1 stop14h 35m
Sat 10/317:45 am -
2 stops8h 50m
Deal found 9/3![Southwest logo]()
$350
This United Airlines deal was found by Cheapflights users on 8/30. 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 1/227:35 pm -
1 stop8h 40m
Sat 1/302:35 pm -
1 stop11h 17m
Deal found 8/30![United Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 9/3. 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 10/151:00 pm -
2 stops9h 10m
Tue 10/202:25 pm -
2 stops9h 20m
Deal found 9/3![Southwest logo]()
$350
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/297:00 am -
2 stops13h 22m
Thu 10/291:05 am -
2 stops13h 26m
Deal found 9/2![United Airlines logo]()
$505
This Southwest deal was found by Cheapflights users on 9/3. 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 10/311:30 am -
1 stop9h 00m
Thu 10/810:50 pm -
1 stop11h 30m
Deal found 9/3![Southwest logo]()
$350
This United Airlines deal was found by Cheapflights users on 9/2. 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 1/2310:43 am -
1 stop8h 17m
Fri 1/292:05 am -
2 stops13h 13m
Deal found 9/2![United Airlines logo]()
$510
This Southwest deal was found by Cheapflights users on 8/31. 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 2/268:35 am -
1 stop12h 45m
Sun 3/78:45 pm -
1 stop13h 35m
Deal found 8/31![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/217:00 am -
2 stops15h 50m
Fri 10/231:00 am -
2 stops16h 11m
Deal found 8/30![United Airlines logo]()
$510
This Southwest deal was found by Cheapflights users on 8/31. 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 11/62:30 pm -
2 stops8h 25m
Mon 11/99:35 pm -
1 stop12h 50m
Deal found 8/31![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 8/30. 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 12/310:15 am -
1 stop8h 45m
Sun 12/68:05 am -
2 stops15h 42m
Deal found 8/30![United Airlines logo]()
$510
This Southwest deal was found by Cheapflights users on 9/1. 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 10/2212:25 pm -
2 stops10h 45m
Sat 10/241:20 pm -
2 stops8h 45m
Deal found 9/1![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 9/1. 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 11/57:00 am -
2 stops13h 22m
Fri 11/132:05 am -
2 stops13h 26m
Deal found 9/1![United Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 8/31. 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 1/197:00 am -
2 stops13h 22m
Sat 1/232:05 am -
2 stops15h 58m
Deal found 8/31![United Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/137:00 am -
1 stop7h 42m
Mon 11/22:05 am -
2 stops13h 26m
Deal found 8/31![United Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/1011:42 am -
2 stops11h 08m
Tue 10/131:00 am -
2 stops13h 21m
Deal found 9/1![United Airlines logo]()
$646
Last-minute flights from Dallas to San JuanDiscover last-minute flight deals from Dallas to San Juan. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to San Juan. Data last updated September 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Thu 9/171:35 pm -
1 stop8h 38m
Mon 9/217:00 am -
2 stops36h 43m
Deal found 8/30![Frontier logo]()
$334
This Priceline deal was found by Cheapflights users on 9/4. 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 9/181:45 pm -
1 stop26h 18m
Wed 9/233:08 am -
1 stop14h 52m
Deal found 9/4![Frontier logo]()
$327
This Justfly.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:54 pm -
1 stop15h 24m
Mon 9/2112:59 am -
1 stop8h 41m
Deal found 8/30![Frontier logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/211:45 pm -
1 stop24h 32m
Thu 9/245:11 pm -
1 stop14h 49m
Deal found 9/1![Frontier logo]()
$326
This Frontier deal was found by Cheapflights users on 9/2. 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 9/225:55 pm -
1 stop7h 18m
Wed 9/238:45 am -
1 stop13h 27m
Deal found 9/2![Frontier logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/235:55 pm -
1 stop7h 18m
Fri 10/26:30 am -
1 stop13h 13m
Deal found 9/1![Frontier logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 9/246:05 am -
2 stops18h 10m
Sun 9/2710:42 am -
1 stop22h 30m
Deal found 9/2![Frontier logo]()
$325
This Southwest deal was found by Cheapflights users on 8/31. 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 9/3012:20 pm -
2 stops8h 45m
Wed 10/75:05 am -
2 stops9h 50m
Deal found 8/31![Southwest logo]()
$330
This FlightHub deal was found by Cheapflights users on 9/3. 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 10/29:54 pm -
1 stop10h 41m
Sun 10/47:00 am -
1 stop26h 12m
Deal found 9/3![Frontier logo]()
$324
This Orbitz deal was found by Cheapflights users on 9/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:55 pm -
1 stop7h 18m
Thu 10/87:00 am -
2 stops14h 30m
Deal found 9/3![Frontier logo]()
$335
This FlightHub deal was found by Cheapflights users on 9/2. 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 10/211:37 pm -
1 stop22h 54m
Mon 10/267:00 am -
1 stop11h 12m
Deal found 9/2![Frontier logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/291:46 pm -
1 stop10h 13m
Fri 10/304:36 pm -
1 stop8h 01m
Deal found 9/2![Frontier logo]()
$330
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 September 4, 2026.
Search for one-way flight options from Dallas to San Juan. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Southwest deal was found by Cheapflights users on 8/31. 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 10/54:15 pm -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Southwest logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 12/59:13 am -
1 stop26h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 11/16:01 am -
1 stop6h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:48 pm -
2 stops18h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/99:10 pm -
2 stops36h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Frontier logo]()
$168
This JetBlue deal was found by Cheapflights users on 9/3. 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 11/37:00 am -
1 stop7h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![JetBlue logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 11/59:10 pm -
2 stops16h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$172
This Booking.com deal was found by Cheapflights users on 9/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:33 pm -
1 stop24h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/319:10 pm -
2 stops25h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Frontier logo]()
$174
This Southwest deal was found by Cheapflights users on 9/3. 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 10/151:00 pm -
2 stops9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Thu 10/299:10 pm -
2 stops19h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Frontier logo]()
$175
This Super.com deal was found by Cheapflights users on 8/30. 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 9/251:35 pm -
1 stop11h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Frontier logo]()
$176
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 September 4, 2026.
Round-trip from | $324 (FlightHub) |
|---|---|
One-way from | $165 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $437 |
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 7,457,451 searches. Data last updated September 4, 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
Quickest round-trip
DallasSan Juan
DAL Dallas Love Field - SJU San Juan Luis Munoz Marin Intl
DALSJU
Dallas Love Field
Sun 2/28
3:25 pm-11:20 pm
1 stop5h 55m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$165
DallasSan Juan
DAL Dallas Love Field - SJU San Juan Luis Munoz Marin Intl
DALSJU
Dallas Love Field
Fri 10/30
2:30 pm-12:25 am
1 stop8h 55m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$165
DallasSan Juan
DFW Dallas/Fort Worth - SJU San Juan Luis Munoz Marin Intl
DFWSJU
Dallas/Fort Worth
Tue 11/3
7:00 am-4:12 pm
1 stop7h 12m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$171
DallasSan Juan
DAL Dallas Love Field - SJU San Juan Luis Munoz Marin Intl
DALSJU
Dallas Love Field
Sun 10/25
8:40 pm-12:15 pm
1 stop14h 35m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$175
DallasSan Juan
DAL Dallas Love Field - SJU San Juan Luis Munoz Marin Intl
DALSJU
Dallas Love Field
Mon 3/1
10:50 am-10:40 pm
1 stop9h 50m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$175
DallasSan Juan
DAL Dallas Love Field - SJU San Juan Luis Munoz Marin Intl
DALSJU
Dallas Love Field
Tue 11/3
7:10 pm-9:55 am
1 stop12h 45m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$175
DallasSan Juan
DAL Dallas Love Field - SJU San Juan Luis Munoz Marin Intl
DALSJU
Dallas Love Field
Thu 10/15
1:00 pm-11:10 pm
2 stops9h 10m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$175
DallasSan Juan
DAL Dallas Love Field - SJU San Juan Luis Munoz Marin Intl
DALSJU
Dallas Love Field
Fri 10/2
4:15 pm-12:20 am
1 stop7h 05m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$175
DallasSan Juan
DAL Dallas Love Field - SJU San Juan Luis Munoz Marin Intl
DALSJU
Dallas Love Field
Fri 9/25
3:00 pm-11:55 pm
2 stops7h 55m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$208
DallasSan Juan
DFW Dallas/Fort Worth - SJU San Juan Luis Munoz Marin Intl
DFWSJU
Dallas/Fort Worth
Sun 10/25
7:00 am-3:36 pm
1 stop7h 36m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$210
Showing 1-10 of 43 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
DAL-SJU
DFW-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
DAL-SJU
DFW-SJU
What is the cheapest month to book a flight from Dallas to San Juan?
Currently, January is the cheapest month in which you can book a flight from Dallas to San Juan (average of $322). Flying from Dallas to San Juan in June is currently the most expensive (average of $521). 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 September 4, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 25% 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 September 4, 2026.
The most flights from A78 to PR1 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Dallas to San Juan?
Airfare is below average for this route at the moment.
Dallas to San Juan flights typically cost between $349 and $527 in October.The cheapest round-trip price found within the last 5 days was $324 on Frontier (Oct 2-Oct 4).
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 158 minutes.
What is the most punctual flight time for Dallas to San Juan flights?
Historically, flights departing in the evening 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?
Thursday tends to have the lowest number of delays on this route, whereas Monday 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 21% 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 83 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 August 29, 2026.
Travelers seeking maximum savings on their Dallas to San Juan flight should consider departing on Sunday 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 September 4, 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.
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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 September 4, 2026.
Popular flight searches
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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 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$414 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$215 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$251 | Average$436 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$314 | Average$525 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$326 | Average$554 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$358 | Average$579 | FlexibilityNo cancel fee | On-time71% |